diff options
Diffstat (limited to 'sound/core/seq')
48 files changed, 1651 insertions, 1548 deletions
diff --git a/sound/core/seq/instr/ainstr_fm.c b/sound/core/seq/instr/ainstr_fm.c index 5c671e69884f..b09babf272cd 100644 --- a/sound/core/seq/instr/ainstr_fm.c +++ b/sound/core/seq/instr/ainstr_fm.c @@ -30,11 +30,11 @@ MODULE_AUTHOR("Uros Bizjak <uros@kss-loka.si>"); MODULE_DESCRIPTION("Advanced Linux Sound Architecture FM Instrument support."); MODULE_LICENSE("GPL"); -static int snd_seq_fm_put(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_fm_put(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - fm_instrument_t *ip; - fm_xinstrument_t ix; + struct fm_instrument *ip; + struct fm_xinstrument ix; int idx; if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE) @@ -46,7 +46,7 @@ static int snd_seq_fm_put(void *private_data, snd_seq_kinstr_t *instr, return -EFAULT; if (ix.stype != FM_STRU_INSTR) return -EINVAL; - ip = (fm_instrument_t *)KINSTR_DATA(instr); + ip = (struct fm_instrument *)KINSTR_DATA(instr); ip->share_id[0] = le32_to_cpu(ix.share_id[0]); ip->share_id[1] = le32_to_cpu(ix.share_id[1]); ip->share_id[2] = le32_to_cpu(ix.share_id[2]); @@ -72,12 +72,12 @@ static int snd_seq_fm_put(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static int snd_seq_fm_get(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_fm_get(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - fm_instrument_t *ip; - fm_xinstrument_t ix; + struct fm_instrument *ip; + struct fm_xinstrument ix; int idx; if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL) @@ -85,7 +85,7 @@ static int snd_seq_fm_get(void *private_data, snd_seq_kinstr_t *instr, if (len < (long)sizeof(ix)) return -ENOMEM; memset(&ix, 0, sizeof(ix)); - ip = (fm_instrument_t *)KINSTR_DATA(instr); + ip = (struct fm_instrument *)KINSTR_DATA(instr); ix.stype = FM_STRU_INSTR; ix.share_id[0] = cpu_to_le32(ip->share_id[0]); ix.share_id[1] = cpu_to_le32(ip->share_id[1]); @@ -114,19 +114,19 @@ static int snd_seq_fm_get(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static int snd_seq_fm_get_size(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_fm_get_size(void *private_data, struct snd_seq_kinstr *instr, long *size) { - *size = sizeof(fm_xinstrument_t); + *size = sizeof(struct fm_xinstrument); return 0; } -int snd_seq_fm_init(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_ops_t *next) +int snd_seq_fm_init(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_ops *next) { memset(ops, 0, sizeof(*ops)); // ops->private_data = private_data; - ops->add_len = sizeof(fm_instrument_t); + ops->add_len = sizeof(struct fm_instrument); ops->instr_type = SNDRV_SEQ_INSTR_ID_OPL2_3; ops->put = snd_seq_fm_put; ops->get = snd_seq_fm_get; diff --git a/sound/core/seq/instr/ainstr_gf1.c b/sound/core/seq/instr/ainstr_gf1.c index 0e4df8826eed..3c31038a74ba 100644 --- a/sound/core/seq/instr/ainstr_gf1.c +++ b/sound/core/seq/instr/ainstr_gf1.c @@ -42,14 +42,14 @@ static unsigned int snd_seq_gf1_size(unsigned int size, unsigned int format) return format; } -static int snd_seq_gf1_copy_wave_from_stream(snd_gf1_ops_t *ops, - gf1_instrument_t *ip, +static int snd_seq_gf1_copy_wave_from_stream(struct snd_gf1_ops *ops, + struct gf1_instrument *ip, char __user **data, long *len, int atomic) { - gf1_wave_t *wp, *prev; - gf1_xwave_t xp; + struct gf1_wave *wp, *prev; + struct gf1_xwave xp; int err; gfp_t gfp_mask; unsigned int real_size; @@ -116,8 +116,8 @@ static int snd_seq_gf1_copy_wave_from_stream(snd_gf1_ops_t *ops, return 0; } -static void snd_seq_gf1_wave_free(snd_gf1_ops_t *ops, - gf1_wave_t *wave, +static void snd_seq_gf1_wave_free(struct snd_gf1_ops *ops, + struct gf1_wave *wave, int atomic) { if (ops->remove_sample) @@ -125,11 +125,11 @@ static void snd_seq_gf1_wave_free(snd_gf1_ops_t *ops, kfree(wave); } -static void snd_seq_gf1_instr_free(snd_gf1_ops_t *ops, - gf1_instrument_t *ip, +static void snd_seq_gf1_instr_free(struct snd_gf1_ops *ops, + struct gf1_instrument *ip, int atomic) { - gf1_wave_t *wave; + struct gf1_wave *wave; while ((wave = ip->wave) != NULL) { ip->wave = wave->next; @@ -137,13 +137,13 @@ static void snd_seq_gf1_instr_free(snd_gf1_ops_t *ops, } } -static int snd_seq_gf1_put(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_gf1_put(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - snd_gf1_ops_t *ops = (snd_gf1_ops_t *)private_data; - gf1_instrument_t *ip; - gf1_xinstrument_t ix; + struct snd_gf1_ops *ops = private_data; + struct gf1_instrument *ip; + struct gf1_xinstrument ix; int err; gfp_t gfp_mask; @@ -159,7 +159,7 @@ static int snd_seq_gf1_put(void *private_data, snd_seq_kinstr_t *instr, return -EINVAL; instr_data += sizeof(ix); len -= sizeof(ix); - ip = (gf1_instrument_t *)KINSTR_DATA(instr); + ip = (struct gf1_instrument *)KINSTR_DATA(instr); ip->exclusion = le16_to_cpu(ix.exclusion); ip->exclusion_group = le16_to_cpu(ix.exclusion_group); ip->effect1 = ix.effect1; @@ -189,14 +189,14 @@ static int snd_seq_gf1_put(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static int snd_seq_gf1_copy_wave_to_stream(snd_gf1_ops_t *ops, - gf1_instrument_t *ip, +static int snd_seq_gf1_copy_wave_to_stream(struct snd_gf1_ops *ops, + struct gf1_instrument *ip, char __user **data, long *len, int atomic) { - gf1_wave_t *wp; - gf1_xwave_t xp; + struct gf1_wave *wp; + struct gf1_xwave xp; int err; unsigned int real_size; @@ -251,20 +251,20 @@ static int snd_seq_gf1_copy_wave_to_stream(snd_gf1_ops_t *ops, return 0; } -static int snd_seq_gf1_get(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_gf1_get(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - snd_gf1_ops_t *ops = (snd_gf1_ops_t *)private_data; - gf1_instrument_t *ip; - gf1_xinstrument_t ix; + struct snd_gf1_ops *ops = private_data; + struct gf1_instrument *ip; + struct gf1_xinstrument ix; if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL) return -EINVAL; if (len < (long)sizeof(ix)) return -ENOMEM; memset(&ix, 0, sizeof(ix)); - ip = (gf1_instrument_t *)KINSTR_DATA(instr); + ip = (struct gf1_instrument *)KINSTR_DATA(instr); ix.stype = GF1_STRU_INSTR; ix.exclusion = cpu_to_le16(ip->exclusion); ix.exclusion_group = cpu_to_le16(ip->exclusion_group); @@ -283,18 +283,18 @@ static int snd_seq_gf1_get(void *private_data, snd_seq_kinstr_t *instr, atomic); } -static int snd_seq_gf1_get_size(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_gf1_get_size(void *private_data, struct snd_seq_kinstr *instr, long *size) { long result; - gf1_instrument_t *ip; - gf1_wave_t *wp; + struct gf1_instrument *ip; + struct gf1_wave *wp; *size = 0; - ip = (gf1_instrument_t *)KINSTR_DATA(instr); - result = sizeof(gf1_xinstrument_t); + ip = (struct gf1_instrument *)KINSTR_DATA(instr); + result = sizeof(struct gf1_xinstrument); for (wp = ip->wave; wp; wp = wp->next) { - result += sizeof(gf1_xwave_t); + result += sizeof(struct gf1_xwave); result += wp->size; } *size = result; @@ -302,35 +302,35 @@ static int snd_seq_gf1_get_size(void *private_data, snd_seq_kinstr_t *instr, } static int snd_seq_gf1_remove(void *private_data, - snd_seq_kinstr_t *instr, + struct snd_seq_kinstr *instr, int atomic) { - snd_gf1_ops_t *ops = (snd_gf1_ops_t *)private_data; - gf1_instrument_t *ip; + struct snd_gf1_ops *ops = private_data; + struct gf1_instrument *ip; - ip = (gf1_instrument_t *)KINSTR_DATA(instr); + ip = (struct gf1_instrument *)KINSTR_DATA(instr); snd_seq_gf1_instr_free(ops, ip, atomic); return 0; } static void snd_seq_gf1_notify(void *private_data, - snd_seq_kinstr_t *instr, + struct snd_seq_kinstr *instr, int what) { - snd_gf1_ops_t *ops = (snd_gf1_ops_t *)private_data; + struct snd_gf1_ops *ops = private_data; if (ops->notify) ops->notify(ops->private_data, instr, what); } -int snd_seq_gf1_init(snd_gf1_ops_t *ops, +int snd_seq_gf1_init(struct snd_gf1_ops *ops, void *private_data, - snd_seq_kinstr_ops_t *next) + struct snd_seq_kinstr_ops *next) { memset(ops, 0, sizeof(*ops)); ops->private_data = private_data; ops->kops.private_data = ops; - ops->kops.add_len = sizeof(gf1_instrument_t); + ops->kops.add_len = sizeof(struct gf1_instrument); ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_GUS_PATCH; ops->kops.put = snd_seq_gf1_put; ops->kops.get = snd_seq_gf1_get; diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c index 7c19fbbc5d0f..7f8df19ba563 100644 --- a/sound/core/seq/instr/ainstr_iw.c +++ b/sound/core/seq/instr/ainstr_iw.c @@ -42,8 +42,8 @@ static unsigned int snd_seq_iwffff_size(unsigned int size, unsigned int format) return result; } -static void snd_seq_iwffff_copy_lfo_from_stream(iwffff_lfo_t *fp, - iwffff_xlfo_t *fx) +static void snd_seq_iwffff_copy_lfo_from_stream(struct iwffff_lfo *fp, + struct iwffff_xlfo *fx) { fp->freq = le16_to_cpu(fx->freq); fp->depth = le16_to_cpu(fx->depth); @@ -53,18 +53,18 @@ static void snd_seq_iwffff_copy_lfo_from_stream(iwffff_lfo_t *fp, } static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype, - iwffff_layer_t *lp, - iwffff_env_t *ep, - iwffff_xenv_t *ex, + struct iwffff_layer *lp, + struct iwffff_env *ep, + struct iwffff_xenv *ex, char __user **data, long *len, gfp_t gfp_mask) { __u32 stype; - iwffff_env_record_t *rp, *rp_last; - iwffff_xenv_record_t rx; - iwffff_env_point_t *pp; - iwffff_xenv_point_t px; + struct iwffff_env_record *rp, *rp_last; + struct iwffff_xenv_record rx; + struct iwffff_env_point *pp; + struct iwffff_xenv_point px; int points_size, idx; ep->flags = ex->flags; @@ -101,7 +101,7 @@ static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype, rp->sustain_rate = le16_to_cpu(rx.sustain_rate); rp->release_rate = le16_to_cpu(rx.release_rate); rp->hirange = rx.hirange; - pp = (iwffff_env_point_t *)(rp + 1); + pp = (struct iwffff_env_point *)(rp + 1); for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) { if (copy_from_user(&px, *data, sizeof(px))) return -EFAULT; @@ -120,14 +120,14 @@ static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype, return 0; } -static int snd_seq_iwffff_copy_wave_from_stream(snd_iwffff_ops_t *ops, - iwffff_layer_t *lp, +static int snd_seq_iwffff_copy_wave_from_stream(struct snd_iwffff_ops *ops, + struct iwffff_layer *lp, char __user **data, long *len, int atomic) { - iwffff_wave_t *wp, *prev; - iwffff_xwave_t xp; + struct iwffff_wave *wp, *prev; + struct iwffff_xwave xp; int err; gfp_t gfp_mask; unsigned int real_size; @@ -186,11 +186,11 @@ static int snd_seq_iwffff_copy_wave_from_stream(snd_iwffff_ops_t *ops, return 0; } -static void snd_seq_iwffff_env_free(snd_iwffff_ops_t *ops, - iwffff_env_t *env, +static void snd_seq_iwffff_env_free(struct snd_iwffff_ops *ops, + struct iwffff_env *env, int atomic) { - iwffff_env_record_t *rec; + struct iwffff_env_record *rec; while ((rec = env->record) != NULL) { env->record = rec->next; @@ -198,8 +198,8 @@ static void snd_seq_iwffff_env_free(snd_iwffff_ops_t *ops, } } -static void snd_seq_iwffff_wave_free(snd_iwffff_ops_t *ops, - iwffff_wave_t *wave, +static void snd_seq_iwffff_wave_free(struct snd_iwffff_ops *ops, + struct iwffff_wave *wave, int atomic) { if (ops->remove_sample) @@ -207,12 +207,12 @@ static void snd_seq_iwffff_wave_free(snd_iwffff_ops_t *ops, kfree(wave); } -static void snd_seq_iwffff_instr_free(snd_iwffff_ops_t *ops, - iwffff_instrument_t *ip, +static void snd_seq_iwffff_instr_free(struct snd_iwffff_ops *ops, + struct iwffff_instrument *ip, int atomic) { - iwffff_layer_t *layer; - iwffff_wave_t *wave; + struct iwffff_layer *layer; + struct iwffff_wave *wave; while ((layer = ip->layer) != NULL) { ip->layer = layer->next; @@ -226,15 +226,15 @@ static void snd_seq_iwffff_instr_free(snd_iwffff_ops_t *ops, } } -static int snd_seq_iwffff_put(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_iwffff_put(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - snd_iwffff_ops_t *ops = (snd_iwffff_ops_t *)private_data; - iwffff_instrument_t *ip; - iwffff_xinstrument_t ix; - iwffff_layer_t *lp, *prev_lp; - iwffff_xlayer_t lx; + struct snd_iwffff_ops *ops = private_data; + struct iwffff_instrument *ip; + struct iwffff_xinstrument ix; + struct iwffff_layer *lp, *prev_lp; + struct iwffff_xlayer lx; int err; gfp_t gfp_mask; @@ -250,7 +250,7 @@ static int snd_seq_iwffff_put(void *private_data, snd_seq_kinstr_t *instr, return -EINVAL; instr_data += sizeof(ix); len -= sizeof(ix); - ip = (iwffff_instrument_t *)KINSTR_DATA(instr); + ip = (struct iwffff_instrument *)KINSTR_DATA(instr); ip->exclusion = le16_to_cpu(ix.exclusion); ip->layer_type = le16_to_cpu(ix.layer_type); ip->exclusion_group = le16_to_cpu(ix.exclusion_group); @@ -261,7 +261,7 @@ static int snd_seq_iwffff_put(void *private_data, snd_seq_kinstr_t *instr, /* copy layers */ prev_lp = NULL; while (len > 0) { - if (len < (long)sizeof(iwffff_xlayer_t)) { + if (len < (long)sizeof(struct iwffff_xlayer)) { snd_seq_iwffff_instr_free(ops, ip, atomic); return -EINVAL; } @@ -335,8 +335,8 @@ static int snd_seq_iwffff_put(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static void snd_seq_iwffff_copy_lfo_to_stream(iwffff_xlfo_t *fx, - iwffff_lfo_t *fp) +static void snd_seq_iwffff_copy_lfo_to_stream(struct iwffff_xlfo *fx, + struct iwffff_lfo *fp) { fx->freq = cpu_to_le16(fp->freq); fx->depth = cpu_to_le16(fp->depth); @@ -346,16 +346,16 @@ static void snd_seq_iwffff_copy_lfo_to_stream(iwffff_xlfo_t *fx, } static int snd_seq_iwffff_copy_env_to_stream(__u32 req_stype, - iwffff_layer_t *lp, - iwffff_xenv_t *ex, - iwffff_env_t *ep, + struct iwffff_layer *lp, + struct iwffff_xenv *ex, + struct iwffff_env *ep, char __user **data, long *len) { - iwffff_env_record_t *rp; - iwffff_xenv_record_t rx; - iwffff_env_point_t *pp; - iwffff_xenv_point_t px; + struct iwffff_env_record *rp; + struct iwffff_xenv_record rx; + struct iwffff_env_point *pp; + struct iwffff_xenv_point px; int points_size, idx; ex->flags = ep->flags; @@ -379,7 +379,7 @@ static int snd_seq_iwffff_copy_env_to_stream(__u32 req_stype, points_size = (rp->nattack + rp->nrelease) * 2 * sizeof(__u16); if (*len < points_size) return -ENOMEM; - pp = (iwffff_env_point_t *)(rp + 1); + pp = (struct iwffff_env_point *)(rp + 1); for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) { px.offset = cpu_to_le16(pp->offset); px.rate = cpu_to_le16(pp->rate); @@ -392,14 +392,14 @@ static int snd_seq_iwffff_copy_env_to_stream(__u32 req_stype, return 0; } -static int snd_seq_iwffff_copy_wave_to_stream(snd_iwffff_ops_t *ops, - iwffff_layer_t *lp, +static int snd_seq_iwffff_copy_wave_to_stream(struct snd_iwffff_ops *ops, + struct iwffff_layer *lp, char __user **data, long *len, int atomic) { - iwffff_wave_t *wp; - iwffff_xwave_t xp; + struct iwffff_wave *wp; + struct iwffff_xwave xp; int err; unsigned int real_size; @@ -447,14 +447,14 @@ static int snd_seq_iwffff_copy_wave_to_stream(snd_iwffff_ops_t *ops, return 0; } -static int snd_seq_iwffff_get(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_iwffff_get(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - snd_iwffff_ops_t *ops = (snd_iwffff_ops_t *)private_data; - iwffff_instrument_t *ip; - iwffff_xinstrument_t ix; - iwffff_layer_t *lp; - iwffff_xlayer_t lx; + struct snd_iwffff_ops *ops = private_data; + struct iwffff_instrument *ip; + struct iwffff_xinstrument ix; + struct iwffff_layer *lp; + struct iwffff_xlayer lx; char __user *layer_instr_data; int err; @@ -463,7 +463,7 @@ static int snd_seq_iwffff_get(void *private_data, snd_seq_kinstr_t *instr, if (len < (long)sizeof(ix)) return -ENOMEM; memset(&ix, 0, sizeof(ix)); - ip = (iwffff_instrument_t *)KINSTR_DATA(instr); + ip = (struct iwffff_instrument *)KINSTR_DATA(instr); ix.stype = IWFFFF_STRU_INSTR; ix.exclusion = cpu_to_le16(ip->exclusion); ix.layer_type = cpu_to_le16(ip->layer_type); @@ -520,43 +520,43 @@ static int snd_seq_iwffff_get(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static long snd_seq_iwffff_env_size_in_stream(iwffff_env_t *ep) +static long snd_seq_iwffff_env_size_in_stream(struct iwffff_env *ep) { long result = 0; - iwffff_env_record_t *rp; + struct iwffff_env_record *rp; for (rp = ep->record; rp; rp = rp->next) { - result += sizeof(iwffff_xenv_record_t); + result += sizeof(struct iwffff_xenv_record); result += (rp->nattack + rp->nrelease) * 2 * sizeof(__u16); } return 0; } -static long snd_seq_iwffff_wave_size_in_stream(iwffff_layer_t *lp) +static long snd_seq_iwffff_wave_size_in_stream(struct iwffff_layer *lp) { long result = 0; - iwffff_wave_t *wp; + struct iwffff_wave *wp; for (wp = lp->wave; wp; wp = wp->next) { - result += sizeof(iwffff_xwave_t); + result += sizeof(struct iwffff_xwave); if (!(wp->format & IWFFFF_WAVE_ROM)) result += wp->size; } return result; } -static int snd_seq_iwffff_get_size(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_iwffff_get_size(void *private_data, struct snd_seq_kinstr *instr, long *size) { long result; - iwffff_instrument_t *ip; - iwffff_layer_t *lp; + struct iwffff_instrument *ip; + struct iwffff_layer *lp; *size = 0; - ip = (iwffff_instrument_t *)KINSTR_DATA(instr); - result = sizeof(iwffff_xinstrument_t); + ip = (struct iwffff_instrument *)KINSTR_DATA(instr); + result = sizeof(struct iwffff_xinstrument); for (lp = ip->layer; lp; lp = lp->next) { - result += sizeof(iwffff_xlayer_t); + result += sizeof(struct iwffff_xlayer); result += snd_seq_iwffff_env_size_in_stream(&lp->penv); result += snd_seq_iwffff_env_size_in_stream(&lp->venv); result += snd_seq_iwffff_wave_size_in_stream(lp); @@ -566,35 +566,35 @@ static int snd_seq_iwffff_get_size(void *private_data, snd_seq_kinstr_t *instr, } static int snd_seq_iwffff_remove(void *private_data, - snd_seq_kinstr_t *instr, + struct snd_seq_kinstr *instr, int atomic) { - snd_iwffff_ops_t *ops = (snd_iwffff_ops_t *)private_data; - iwffff_instrument_t *ip; + struct snd_iwffff_ops *ops = private_data; + struct iwffff_instrument *ip; - ip = (iwffff_instrument_t *)KINSTR_DATA(instr); + ip = (struct iwffff_instrument *)KINSTR_DATA(instr); snd_seq_iwffff_instr_free(ops, ip, atomic); return 0; } static void snd_seq_iwffff_notify(void *private_data, - snd_seq_kinstr_t *instr, + struct snd_seq_kinstr *instr, int what) { - snd_iwffff_ops_t *ops = (snd_iwffff_ops_t *)private_data; + struct snd_iwffff_ops *ops = private_data; if (ops->notify) ops->notify(ops->private_data, instr, what); } -int snd_seq_iwffff_init(snd_iwffff_ops_t *ops, +int snd_seq_iwffff_init(struct snd_iwffff_ops *ops, void *private_data, - snd_seq_kinstr_ops_t *next) + struct snd_seq_kinstr_ops *next) { memset(ops, 0, sizeof(*ops)); ops->private_data = private_data; ops->kops.private_data = ops; - ops->kops.add_len = sizeof(iwffff_instrument_t); + ops->kops.add_len = sizeof(struct iwffff_instrument); ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_INTERWAVE; ops->kops.put = snd_seq_iwffff_put; ops->kops.get = snd_seq_iwffff_get; diff --git a/sound/core/seq/instr/ainstr_simple.c b/sound/core/seq/instr/ainstr_simple.c index 17ab94e76073..6d6ffece7cbe 100644 --- a/sound/core/seq/instr/ainstr_simple.c +++ b/sound/core/seq/instr/ainstr_simple.c @@ -42,21 +42,21 @@ static unsigned int snd_seq_simple_size(unsigned int size, unsigned int format) return result; } -static void snd_seq_simple_instr_free(snd_simple_ops_t *ops, - simple_instrument_t *ip, +static void snd_seq_simple_instr_free(struct snd_simple_ops *ops, + struct simple_instrument *ip, int atomic) { if (ops->remove_sample) ops->remove_sample(ops->private_data, ip, atomic); } -static int snd_seq_simple_put(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_simple_put(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - snd_simple_ops_t *ops = (snd_simple_ops_t *)private_data; - simple_instrument_t *ip; - simple_xinstrument_t ix; + struct snd_simple_ops *ops = private_data; + struct simple_instrument *ip; + struct simple_xinstrument ix; int err; gfp_t gfp_mask; unsigned int real_size; @@ -73,7 +73,7 @@ static int snd_seq_simple_put(void *private_data, snd_seq_kinstr_t *instr, return -EINVAL; instr_data += sizeof(ix); len -= sizeof(ix); - ip = (simple_instrument_t *)KINSTR_DATA(instr); + ip = (struct simple_instrument *)KINSTR_DATA(instr); ip->share_id[0] = le32_to_cpu(ix.share_id[0]); ip->share_id[1] = le32_to_cpu(ix.share_id[1]); ip->share_id[2] = le32_to_cpu(ix.share_id[2]); @@ -100,13 +100,13 @@ static int snd_seq_simple_put(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static int snd_seq_simple_get(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_simple_get(void *private_data, struct snd_seq_kinstr *instr, char __user *instr_data, long len, int atomic, int cmd) { - snd_simple_ops_t *ops = (snd_simple_ops_t *)private_data; - simple_instrument_t *ip; - simple_xinstrument_t ix; + struct snd_simple_ops *ops = private_data; + struct simple_instrument *ip; + struct simple_xinstrument ix; int err; unsigned int real_size; @@ -115,7 +115,7 @@ static int snd_seq_simple_get(void *private_data, snd_seq_kinstr_t *instr, if (len < (long)sizeof(ix)) return -ENOMEM; memset(&ix, 0, sizeof(ix)); - ip = (simple_instrument_t *)KINSTR_DATA(instr); + ip = (struct simple_instrument *)KINSTR_DATA(instr); ix.stype = SIMPLE_STRU_INSTR; ix.share_id[0] = cpu_to_le32(ip->share_id[0]); ix.share_id[1] = cpu_to_le32(ip->share_id[1]); @@ -147,46 +147,46 @@ static int snd_seq_simple_get(void *private_data, snd_seq_kinstr_t *instr, return 0; } -static int snd_seq_simple_get_size(void *private_data, snd_seq_kinstr_t *instr, +static int snd_seq_simple_get_size(void *private_data, struct snd_seq_kinstr *instr, long *size) { - simple_instrument_t *ip; + struct simple_instrument *ip; - ip = (simple_instrument_t *)KINSTR_DATA(instr); - *size = sizeof(simple_xinstrument_t) + snd_seq_simple_size(ip->size, ip->format); + ip = (struct simple_instrument *)KINSTR_DATA(instr); + *size = sizeof(struct simple_xinstrument) + snd_seq_simple_size(ip->size, ip->format); return 0; } static int snd_seq_simple_remove(void *private_data, - snd_seq_kinstr_t *instr, + struct snd_seq_kinstr *instr, int atomic) { - snd_simple_ops_t *ops = (snd_simple_ops_t *)private_data; - simple_instrument_t *ip; + struct snd_simple_ops *ops = private_data; + struct simple_instrument *ip; - ip = (simple_instrument_t *)KINSTR_DATA(instr); + ip = (struct simple_instrument *)KINSTR_DATA(instr); snd_seq_simple_instr_free(ops, ip, atomic); return 0; } static void snd_seq_simple_notify(void *private_data, - snd_seq_kinstr_t *instr, + struct snd_seq_kinstr *instr, int what) { - snd_simple_ops_t *ops = (snd_simple_ops_t *)private_data; + struct snd_simple_ops *ops = private_data; if (ops->notify) ops->notify(ops->private_data, instr, what); } -int snd_seq_simple_init(snd_simple_ops_t *ops, +int snd_seq_simple_init(struct snd_simple_ops *ops, void *private_data, - snd_seq_kinstr_ops_t *next) + struct snd_seq_kinstr_ops *next) { memset(ops, 0, sizeof(*ops)); ops->private_data = private_data; ops->kops.private_data = ops; - ops->kops.add_len = sizeof(simple_instrument_t); + ops->kops.add_len = sizeof(struct simple_instrument); ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_SIMPLE; ops->kops.put = snd_seq_simple_put; ops->kops.get = snd_seq_simple_get; diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c index 4c0558c0a8b4..c98f0ba13810 100644 --- a/sound/core/seq/oss/seq_oss.c +++ b/sound/core/seq/oss/seq_oss.c @@ -52,8 +52,13 @@ int seq_oss_debug = 0; */ static int register_device(void); static void unregister_device(void); +#ifdef CONFIG_PROC_FS static int register_proc(void); static void unregister_proc(void); +#else +static inline int register_proc(void) { return 0; } +static inline void unregister_proc(void) {} +#endif static int odev_open(struct inode *inode, struct file *file); static int odev_release(struct inode *inode, struct file *file); @@ -61,9 +66,6 @@ static ssize_t odev_read(struct file *file, char __user *buf, size_t count, loff static ssize_t odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offset); static long odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg); static unsigned int odev_poll(struct file *file, poll_table * wait); -#ifdef CONFIG_PROC_FS -static void info_read(snd_info_entry_t *entry, snd_info_buffer_t *buf); -#endif /* @@ -73,7 +75,7 @@ static void info_read(snd_info_entry_t *entry, snd_info_buffer_t *buf); static int __init alsa_seq_oss_init(void) { int rc; - static snd_seq_dev_ops_t ops = { + static struct snd_seq_dev_ops ops = { snd_seq_oss_synth_register, snd_seq_oss_synth_unregister, }; @@ -92,7 +94,7 @@ static int __init alsa_seq_oss_init(void) } if ((rc = snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OSS, &ops, - sizeof(snd_seq_oss_reg_t))) < 0) { + sizeof(struct snd_seq_oss_reg))) < 0) { snd_seq_oss_delete_client(); unregister_proc(); unregister_device(); @@ -144,7 +146,7 @@ odev_open(struct inode *inode, struct file *file) static int odev_release(struct inode *inode, struct file *file) { - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; if ((dp = file->private_data) == NULL) return 0; @@ -161,7 +163,7 @@ odev_release(struct inode *inode, struct file *file) static ssize_t odev_read(struct file *file, char __user *buf, size_t count, loff_t *offset) { - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; dp = file->private_data; snd_assert(dp != NULL, return -EIO); return snd_seq_oss_read(dp, buf, count); @@ -171,7 +173,7 @@ odev_read(struct file *file, char __user *buf, size_t count, loff_t *offset) static ssize_t odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offset) { - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; dp = file->private_data; snd_assert(dp != NULL, return -EIO); return snd_seq_oss_write(dp, buf, count, file); @@ -180,7 +182,7 @@ odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offs static long odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; dp = file->private_data; snd_assert(dp != NULL, return -EIO); return snd_seq_oss_ioctl(dp, cmd, arg); @@ -195,7 +197,7 @@ odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static unsigned int odev_poll(struct file *file, poll_table * wait) { - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; dp = file->private_data; snd_assert(dp != NULL, return 0); return snd_seq_oss_poll(dp, file, wait); @@ -217,11 +219,6 @@ static struct file_operations seq_oss_f_ops = .compat_ioctl = odev_ioctl_compat, }; -static snd_minor_t seq_oss_reg = { - .comment = "sequencer", - .f_ops = &seq_oss_f_ops, -}; - static int __init register_device(void) { @@ -230,7 +227,7 @@ register_device(void) down(®ister_mutex); if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0, - &seq_oss_reg, + &seq_oss_f_ops, NULL, SNDRV_SEQ_OSS_DEVNAME)) < 0) { snd_printk(KERN_ERR "can't register device seq\n"); up(®ister_mutex); @@ -238,7 +235,7 @@ register_device(void) } if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MUSIC, NULL, 0, - &seq_oss_reg, + &seq_oss_f_ops, NULL, SNDRV_SEQ_OSS_DEVNAME)) < 0) { snd_printk(KERN_ERR "can't register device music\n"); snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0); @@ -268,10 +265,10 @@ unregister_device(void) #ifdef CONFIG_PROC_FS -static snd_info_entry_t *info_entry; +static struct snd_info_entry *info_entry; static void -info_read(snd_info_entry_t *entry, snd_info_buffer_t *buf) +info_read(struct snd_info_entry *entry, struct snd_info_buffer *buf) { down(®ister_mutex); snd_iprintf(buf, "OSS sequencer emulation version %s\n", SNDRV_SEQ_OSS_VERSION_STR); @@ -281,13 +278,11 @@ info_read(snd_info_entry_t *entry, snd_info_buffer_t *buf) up(®ister_mutex); } -#endif /* CONFIG_PROC_FS */ static int __init register_proc(void) { -#ifdef CONFIG_PROC_FS - snd_info_entry_t *entry; + struct snd_info_entry *entry; entry = snd_info_create_module_entry(THIS_MODULE, SNDRV_SEQ_OSS_PROCNAME, snd_seq_root); if (entry == NULL) @@ -302,16 +297,14 @@ register_proc(void) return -ENOMEM; } info_entry = entry; -#endif return 0; } static void unregister_proc(void) { -#ifdef CONFIG_PROC_FS if (info_entry) snd_info_unregister(info_entry); info_entry = NULL; -#endif } +#endif /* CONFIG_PROC_FS */ diff --git a/sound/core/seq/oss/seq_oss_device.h b/sound/core/seq/oss/seq_oss_device.h index 973786758c55..9a8567c928ec 100644 --- a/sound/core/seq/oss/seq_oss_device.h +++ b/sound/core/seq/oss/seq_oss_device.h @@ -55,32 +55,24 @@ * type definitions */ -typedef struct seq_oss_devinfo_t seq_oss_devinfo_t; -typedef struct seq_oss_writeq_t seq_oss_writeq_t; -typedef struct seq_oss_readq_t seq_oss_readq_t; -typedef struct seq_oss_timer_t seq_oss_timer_t; -typedef struct seq_oss_synthinfo_t seq_oss_synthinfo_t; -typedef struct seq_oss_synth_sysex_t seq_oss_synth_sysex_t; -typedef struct seq_oss_chinfo_t seq_oss_chinfo_t; typedef unsigned int reltime_t; typedef unsigned int abstime_t; -typedef union evrec_t evrec_t; /* * synthesizer channel information */ -struct seq_oss_chinfo_t { +struct seq_oss_chinfo { int note, vel; }; /* * synthesizer information */ -struct seq_oss_synthinfo_t { - snd_seq_oss_arg_t arg; - seq_oss_chinfo_t *ch; - seq_oss_synth_sysex_t *sysex; +struct seq_oss_synthinfo { + struct snd_seq_oss_arg arg; + struct seq_oss_chinfo *ch; + struct seq_oss_synth_sysex *sysex; int nr_voices; int opened; int is_midi; @@ -92,14 +84,14 @@ struct seq_oss_synthinfo_t { * sequencer client information */ -struct seq_oss_devinfo_t { +struct seq_oss_devinfo { int index; /* application index */ int cseq; /* sequencer client number */ int port; /* sequencer port number */ int queue; /* sequencer queue number */ - snd_seq_addr_t addr; /* address of this device */ + struct snd_seq_addr addr; /* address of this device */ int seq_mode; /* sequencer mode */ int file_mode; /* file access */ @@ -109,17 +101,17 @@ struct seq_oss_devinfo_t { /* synth device table */ int max_synthdev; - seq_oss_synthinfo_t synths[SNDRV_SEQ_OSS_MAX_SYNTH_DEVS]; + struct seq_oss_synthinfo synths[SNDRV_SEQ_OSS_MAX_SYNTH_DEVS]; int synth_opened; /* output queue */ - seq_oss_writeq_t *writeq; + struct seq_oss_writeq *writeq; /* midi input queue */ - seq_oss_readq_t *readq; + struct seq_oss_readq *readq; /* timer */ - seq_oss_timer_t *timer; + struct seq_oss_timer *timer; }; @@ -133,24 +125,24 @@ int snd_seq_oss_delete_client(void); /* device file interface */ int snd_seq_oss_open(struct file *file, int level); -void snd_seq_oss_release(seq_oss_devinfo_t *dp); -int snd_seq_oss_ioctl(seq_oss_devinfo_t *dp, unsigned int cmd, unsigned long arg); -int snd_seq_oss_read(seq_oss_devinfo_t *dev, char __user *buf, int count); -int snd_seq_oss_write(seq_oss_devinfo_t *dp, const char __user *buf, int count, struct file *opt); -unsigned int snd_seq_oss_poll(seq_oss_devinfo_t *dp, struct file *file, poll_table * wait); +void snd_seq_oss_release(struct seq_oss_devinfo *dp); +int snd_seq_oss_ioctl(struct seq_oss_devinfo *dp, unsigned int cmd, unsigned long arg); +int snd_seq_oss_read(struct seq_oss_devinfo *dev, char __user *buf, int count); +int snd_seq_oss_write(struct seq_oss_devinfo *dp, const char __user *buf, int count, struct file *opt); +unsigned int snd_seq_oss_poll(struct seq_oss_devinfo *dp, struct file *file, poll_table * wait); -void snd_seq_oss_reset(seq_oss_devinfo_t *dp); -void snd_seq_oss_drain_write(seq_oss_devinfo_t *dp); +void snd_seq_oss_reset(struct seq_oss_devinfo *dp); +void snd_seq_oss_drain_write(struct seq_oss_devinfo *dp); /* */ -void snd_seq_oss_process_queue(seq_oss_devinfo_t *dp, abstime_t time); +void snd_seq_oss_process_queue(struct seq_oss_devinfo *dp, abstime_t time); /* proc interface */ -void snd_seq_oss_system_info_read(snd_info_buffer_t *buf); -void snd_seq_oss_midi_info_read(snd_info_buffer_t *buf); -void snd_seq_oss_synth_info_read(snd_info_buffer_t *buf); -void snd_seq_oss_readq_info_read(seq_oss_readq_t *q, snd_info_buffer_t *buf); +void snd_seq_oss_system_info_read(struct snd_info_buffer *buf); +void snd_seq_oss_midi_info_read(struct snd_info_buffer *buf); +void snd_seq_oss_synth_info_read(struct snd_info_buffer *buf); +void snd_seq_oss_readq_info_read(struct seq_oss_readq *q, struct snd_info_buffer *buf); /* file mode macros */ #define is_read_mode(mode) ((mode) & SNDRV_SEQ_OSS_FILE_READ) @@ -159,21 +151,21 @@ void snd_seq_oss_readq_info_read(seq_oss_readq_t *q, snd_info_buffer_t *buf); /* dispatch event */ static inline int -snd_seq_oss_dispatch(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, int atomic, int hop) +snd_seq_oss_dispatch(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, int atomic, int hop) { return snd_seq_kernel_client_dispatch(dp->cseq, ev, atomic, hop); } /* ioctl */ static inline int -snd_seq_oss_control(seq_oss_devinfo_t *dp, unsigned int type, void *arg) +snd_seq_oss_control(struct seq_oss_devinfo *dp, unsigned int type, void *arg) { return snd_seq_kernel_client_ctl(dp->cseq, type, arg); } /* fill the addresses in header */ static inline void -snd_seq_oss_fill_addr(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, +snd_seq_oss_fill_addr(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, int dest_client, int dest_port) { ev->queue = dp->queue; diff --git a/sound/core/seq/oss/seq_oss_event.c b/sound/core/seq/oss/seq_oss_event.c index 58e52ddd2927..066f5f3e3f4c 100644 --- a/sound/core/seq/oss/seq_oss_event.c +++ b/sound/core/seq/oss/seq_oss_event.c @@ -31,17 +31,17 @@ /* * prototypes */ -static int extended_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev); -static int chn_voice_event(seq_oss_devinfo_t *dp, evrec_t *event_rec, snd_seq_event_t *ev); -static int chn_common_event(seq_oss_devinfo_t *dp, evrec_t *event_rec, snd_seq_event_t *ev); -static int timing_event(seq_oss_devinfo_t *dp, evrec_t *event_rec, snd_seq_event_t *ev); -static int local_event(seq_oss_devinfo_t *dp, evrec_t *event_rec, snd_seq_event_t *ev); -static int old_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev); -static int note_on_event(seq_oss_devinfo_t *dp, int dev, int ch, int note, int vel, snd_seq_event_t *ev); -static int note_off_event(seq_oss_devinfo_t *dp, int dev, int ch, int note, int vel, snd_seq_event_t *ev); -static int set_note_event(seq_oss_devinfo_t *dp, int dev, int type, int ch, int note, int vel, snd_seq_event_t *ev); -static int set_control_event(seq_oss_devinfo_t *dp, int dev, int type, int ch, int param, int val, snd_seq_event_t *ev); -static int set_echo_event(seq_oss_devinfo_t *dp, evrec_t *rec, snd_seq_event_t *ev); +static int extended_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev); +static int chn_voice_event(struct seq_oss_devinfo *dp, union evrec *event_rec, struct snd_seq_event *ev); +static int chn_common_event(struct seq_oss_devinfo *dp, union evrec *event_rec, struct snd_seq_event *ev); +static int timing_event(struct seq_oss_devinfo *dp, union evrec *event_rec, struct snd_seq_event *ev); +static int local_event(struct seq_oss_devinfo *dp, union evrec *event_rec, struct snd_seq_event *ev); +static int old_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev); +static int note_on_event(struct seq_oss_devinfo *dp, int dev, int ch, int note, int vel, struct snd_seq_event *ev); +static int note_off_event(struct seq_oss_devinfo *dp, int dev, int ch, int note, int vel, struct snd_seq_event *ev); +static int set_note_event(struct seq_oss_devinfo *dp, int dev, int type, int ch, int note, int vel, struct snd_seq_event *ev); +static int set_control_event(struct seq_oss_devinfo *dp, int dev, int type, int ch, int param, int val, struct snd_seq_event *ev); +static int set_echo_event(struct seq_oss_devinfo *dp, union evrec *rec, struct snd_seq_event *ev); /* @@ -51,7 +51,7 @@ static int set_echo_event(seq_oss_devinfo_t *dp, evrec_t *rec, snd_seq_event_t * */ int -snd_seq_oss_process_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +snd_seq_oss_process_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { switch (q->s.code) { case SEQ_EXTENDED: @@ -104,7 +104,7 @@ snd_seq_oss_process_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev /* old type events: mode1 only */ static int -old_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +old_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { switch (q->s.code) { case SEQ_NOTEOFF: @@ -130,7 +130,7 @@ old_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) /* 8bytes extended event: mode1 only */ static int -extended_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +extended_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { int val; @@ -184,7 +184,7 @@ extended_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) /* channel voice events: mode1 and 2 */ static int -chn_voice_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +chn_voice_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { if (q->v.chn >= 32) return -EINVAL; @@ -205,7 +205,7 @@ chn_voice_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) /* channel common events: mode1 and 2 */ static int -chn_common_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +chn_common_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { if (q->l.chn >= 32) return -EINVAL; @@ -232,14 +232,14 @@ chn_common_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) /* timer events: mode1 and mode2 */ static int -timing_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +timing_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { switch (q->t.cmd) { case TMR_ECHO: if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_MUSIC) return set_echo_event(dp, q, ev); else { - evrec_t tmp; + union evrec tmp; memset(&tmp, 0, sizeof(tmp)); /* XXX: only for little-endian! */ tmp.echo = (q->t.time << 8) | SEQ_ECHO; @@ -267,7 +267,7 @@ timing_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) /* local events: mode1 and 2 */ static int -local_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) +local_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev) { return -EINVAL; } @@ -283,9 +283,9 @@ local_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev) * Use key-pressure if note >= 128 */ static int -note_on_event(seq_oss_devinfo_t *dp, int dev, int ch, int note, int vel, snd_seq_event_t *ev) +note_on_event(struct seq_oss_devinfo *dp, int dev, int ch, int note, int vel, struct snd_seq_event *ev) { - seq_oss_synthinfo_t *info = &dp->synths[dev]; + struct seq_oss_synthinfo *info = &dp->synths[dev]; switch (info->arg.event_passing) { case SNDRV_SEQ_OSS_PROCESS_EVENTS: if (! info->ch || ch < 0 || ch >= info->nr_voices) { @@ -338,9 +338,9 @@ note_on_event(seq_oss_devinfo_t *dp, int dev, int ch, int note, int vel, snd_seq * process note-off event for OSS synth */ static int -note_off_event(seq_oss_devinfo_t *dp, int dev, int ch, int note, int vel, snd_seq_event_t *ev) +note_off_event(struct seq_oss_devinfo *dp, int dev, int ch, int note, int vel, struct snd_seq_event *ev) { - seq_oss_synthinfo_t *info = &dp->synths[dev]; + struct seq_oss_synthinfo *info = &dp->synths[dev]; switch (info->arg.event_passing) { case SNDRV_SEQ_OSS_PROCESS_EVENTS: if (! info->ch || ch < 0 || ch >= info->nr_voices) { @@ -369,7 +369,7 @@ note_off_event(seq_oss_devinfo_t *dp, int dev, int ch, int note, int vel, snd_se * create a note event */ static int -set_note_event(seq_oss_devinfo_t *dp, int dev, int type, int ch, int note, int vel, snd_seq_event_t *ev) +set_note_event(struct seq_oss_devinfo *dp, int dev, int type, int ch, int note, int vel, struct snd_seq_event *ev) { if (! snd_seq_oss_synth_is_valid(dp, dev)) return -ENXIO; @@ -387,7 +387,7 @@ set_note_event(seq_oss_devinfo_t *dp, int dev, int type, int ch, int note, int v * create a control event */ static int -set_control_event(seq_oss_devinfo_t *dp, int dev, int type, int ch, int param, int val, snd_seq_event_t *ev) +set_control_event(struct seq_oss_devinfo *dp, int dev, int type, int ch, int param, int val, struct snd_seq_event *ev) { if (! snd_seq_oss_synth_is_valid(dp, dev)) return -ENXIO; @@ -405,7 +405,7 @@ set_control_event(seq_oss_devinfo_t *dp, int dev, int type, int ch, int param, i * create an echo event */ static int -set_echo_event(seq_oss_devinfo_t *dp, evrec_t *rec, snd_seq_event_t *ev) +set_echo_event(struct seq_oss_devinfo *dp, union evrec *rec, struct snd_seq_event *ev) { ev->type = SNDRV_SEQ_EVENT_ECHO; /* echo back to itself */ @@ -419,11 +419,11 @@ set_echo_event(seq_oss_devinfo_t *dp, evrec_t *rec, snd_seq_event_t *ev) * the echo event is processed here. */ int -snd_seq_oss_event_input(snd_seq_event_t *ev, int direct, void *private_data, +snd_seq_oss_event_input(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop) { - seq_oss_devinfo_t *dp = (seq_oss_devinfo_t *)private_data; - evrec_t *rec; + struct seq_oss_devinfo *dp = (struct seq_oss_devinfo *)private_data; + union evrec *rec; if (ev->type != SNDRV_SEQ_EVENT_ECHO) return snd_seq_oss_midi_input(ev, direct, private_data); @@ -431,7 +431,7 @@ snd_seq_oss_event_input(snd_seq_event_t *ev, int direct, void *private_data, if (ev->source.client != dp->cseq) return 0; /* ignored */ - rec = (evrec_t*)&ev->data; + rec = (union evrec*)&ev->data; if (rec->s.code == SEQ_SYNCTIMER) { /* sync echo back */ snd_seq_oss_writeq_wakeup(dp->writeq, rec->t.time); diff --git a/sound/core/seq/oss/seq_oss_event.h b/sound/core/seq/oss/seq_oss_event.h index bf1d4d3f53c9..9a4d9adb7b8c 100644 --- a/sound/core/seq/oss/seq_oss_event.h +++ b/sound/core/seq/oss/seq_oss_event.h @@ -29,74 +29,74 @@ #define LONG_EVENT_SIZE 8 /* short event (4bytes) */ -typedef struct evrec_short_t { +struct evrec_short { unsigned char code; unsigned char parm1; unsigned char dev; unsigned char parm2; -} evrec_short_t; +}; /* short note events (4bytes) */ -typedef struct evrec_note_t { +struct evrec_note { unsigned char code; unsigned char chn; unsigned char note; unsigned char vel; -} evrec_note_t; +}; /* long timer events (8bytes) */ -typedef struct evrec_timer_t { +struct evrec_timer { unsigned char code; unsigned char cmd; unsigned char dummy1, dummy2; unsigned int time; -} evrec_timer_t; +}; /* long extended events (8bytes) */ -typedef struct evrec_extended_t { +struct evrec_extended { unsigned char code; unsigned char cmd; unsigned char dev; unsigned char chn; unsigned char p1, p2, p3, p4; -} evrec_extended_t; +}; /* long channel events (8bytes) */ -typedef struct evrec_long_t { +struct evrec_long { unsigned char code; unsigned char dev; unsigned char cmd; unsigned char chn; unsigned char p1, p2; unsigned short val; -} evrec_long_t; +}; /* channel voice events (8bytes) */ -typedef struct evrec_voice_t { +struct evrec_voice { unsigned char code; unsigned char dev; unsigned char cmd; unsigned char chn; unsigned char note, parm; unsigned short dummy; -} evrec_voice_t; +}; /* sysex events (8bytes) */ -typedef struct evrec_sysex_t { +struct evrec_sysex { unsigned char code; unsigned char dev; unsigned char buf[6]; -} evrec_sysex_t; +}; /* event record */ -union evrec_t { - evrec_short_t s; - evrec_note_t n; - evrec_long_t l; - evrec_voice_t v; - evrec_timer_t t; - evrec_extended_t e; - evrec_sysex_t x; +union evrec { + struct evrec_short s; + struct evrec_note n; + struct evrec_long l; + struct evrec_voice v; + struct evrec_timer t; + struct evrec_extended e; + struct evrec_sysex x; unsigned int echo; unsigned char c[LONG_EVENT_SIZE]; }; @@ -104,9 +104,9 @@ union evrec_t { #define ev_is_long(ev) ((ev)->s.code >= 128) #define ev_length(ev) ((ev)->s.code >= 128 ? LONG_EVENT_SIZE : SHORT_EVENT_SIZE) -int snd_seq_oss_process_event(seq_oss_devinfo_t *dp, evrec_t *q, snd_seq_event_t *ev); -int snd_seq_oss_process_timer_event(seq_oss_timer_t *rec, evrec_t *q); -int snd_seq_oss_event_input(snd_seq_event_t *ev, int direct, void *private_data, int atomic, int hop); +int snd_seq_oss_process_event(struct seq_oss_devinfo *dp, union evrec *q, struct snd_seq_event *ev); +int snd_seq_oss_process_timer_event(struct seq_oss_timer *rec, union evrec *q); +int snd_seq_oss_event_input(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop); #endif /* __SEQ_OSS_EVENT_H */ diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c index 1ab1cf8158c8..ca5a2ed4d7c3 100644 --- a/sound/core/seq/oss/seq_oss_init.c +++ b/sound/core/seq/oss/seq_oss_init.c @@ -41,17 +41,17 @@ static int system_client = -1; /* ALSA sequencer client number */ static int system_port = -1; static int num_clients; -static seq_oss_devinfo_t *client_table[SNDRV_SEQ_OSS_MAX_CLIENTS]; +static struct seq_oss_devinfo *client_table[SNDRV_SEQ_OSS_MAX_CLIENTS]; /* * prototypes */ -static int receive_announce(snd_seq_event_t *ev, int direct, void *private, int atomic, int hop); +static int receive_announce(struct snd_seq_event *ev, int direct, void *private, int atomic, int hop); static int translate_mode(struct file *file); -static int create_port(seq_oss_devinfo_t *dp); -static int delete_port(seq_oss_devinfo_t *dp); -static int alloc_seq_queue(seq_oss_devinfo_t *dp); +static int create_port(struct seq_oss_devinfo *dp); +static int delete_port(struct seq_oss_devinfo *dp); +static int alloc_seq_queue(struct seq_oss_devinfo *dp); static int delete_seq_queue(int queue); static void free_devinfo(void *private); @@ -65,40 +65,24 @@ int __init snd_seq_oss_create_client(void) { int rc; - snd_seq_client_callback_t callback; - snd_seq_client_info_t *info; - snd_seq_port_info_t *port; - snd_seq_port_callback_t port_callback; + struct snd_seq_port_info *port; + struct snd_seq_port_callback port_callback; - info = kmalloc(sizeof(*info), GFP_KERNEL); port = kmalloc(sizeof(*port), GFP_KERNEL); - if (!info || !port) { + if (!port) { rc = -ENOMEM; goto __error; } /* create ALSA client */ - memset(&callback, 0, sizeof(callback)); - - callback.private_data = NULL; - callback.allow_input = 1; - callback.allow_output = 1; - - rc = snd_seq_create_kernel_client(NULL, SNDRV_SEQ_CLIENT_OSS, &callback); + rc = snd_seq_create_kernel_client(NULL, SNDRV_SEQ_CLIENT_OSS, + "OSS sequencer"); if (rc < 0) goto __error; system_client = rc; debug_printk(("new client = %d\n", rc)); - /* set client information */ - memset(info, 0, sizeof(*info)); - info->client = system_client; - info->type = KERNEL_CLIENT; - strcpy(info->name, "OSS sequencer"); - - rc = call_ctl(SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, info); - /* look up midi devices */ snd_seq_oss_midi_lookup_ports(system_client); @@ -118,7 +102,7 @@ snd_seq_oss_create_client(void) call_ctl(SNDRV_SEQ_IOCTL_CREATE_PORT, port); if ((system_port = port->addr.port) >= 0) { - snd_seq_port_subscribe_t subs; + struct snd_seq_port_subscribe subs; memset(&subs, 0, sizeof(subs)); subs.sender.client = SNDRV_SEQ_CLIENT_SYSTEM; @@ -131,7 +115,6 @@ snd_seq_oss_create_client(void) __error: kfree(port); - kfree(info); return rc; } @@ -140,9 +123,9 @@ snd_seq_oss_create_client(void) * receive annoucement from system port, and check the midi device */ static int -receive_announce(snd_seq_event_t *ev, int direct, void *private, int atomic, int hop) +receive_announce(struct snd_seq_event *ev, int direct, void *private, int atomic, int hop) { - snd_seq_port_info_t pinfo; + struct snd_seq_port_info pinfo; if (atomic) return 0; /* it must not happen */ @@ -191,7 +174,7 @@ int snd_seq_oss_open(struct file *file, int level) { int i, rc; - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; if ((dp = kzalloc(sizeof(*dp), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc device info\n"); @@ -323,11 +306,11 @@ translate_mode(struct file *file) * create sequencer port */ static int -create_port(seq_oss_devinfo_t *dp) +create_port(struct seq_oss_devinfo *dp) { int rc; - snd_seq_port_info_t port; - snd_seq_port_callback_t callback; + struct snd_seq_port_info port; + struct snd_seq_port_callback callback; memset(&port, 0, sizeof(port)); port.addr.client = dp->cseq; @@ -358,7 +341,7 @@ create_port(seq_oss_devinfo_t *dp) * delete ALSA port */ static int -delete_port(seq_oss_devinfo_t *dp) +delete_port(struct seq_oss_devinfo *dp) { if (dp->port < 0) return 0; @@ -371,9 +354,9 @@ delete_port(seq_oss_devinfo_t *dp) * allocate a queue */ static int -alloc_seq_queue(seq_oss_devinfo_t *dp) +alloc_seq_queue(struct seq_oss_devinfo *dp) { - snd_seq_queue_info_t qinfo; + struct snd_seq_queue_info qinfo; int rc; memset(&qinfo, 0, sizeof(qinfo)); @@ -392,7 +375,7 @@ alloc_seq_queue(seq_oss_devinfo_t *dp) static int delete_seq_queue(int queue) { - snd_seq_queue_info_t qinfo; + struct snd_seq_queue_info qinfo; int rc; if (queue < 0) @@ -412,7 +395,7 @@ delete_seq_queue(int queue) static void free_devinfo(void *private) { - seq_oss_devinfo_t *dp = (seq_oss_devinfo_t *)private; + struct seq_oss_devinfo *dp = (struct seq_oss_devinfo *)private; if (dp->timer) snd_seq_oss_timer_delete(dp->timer); @@ -431,7 +414,7 @@ free_devinfo(void *private) * close sequencer device */ void -snd_seq_oss_release(seq_oss_devinfo_t *dp) +snd_seq_oss_release(struct seq_oss_devinfo *dp) { int queue; @@ -460,7 +443,7 @@ snd_seq_oss_release(seq_oss_devinfo_t *dp) * Wait until the queue is empty (if we don't have nonblock) */ void -snd_seq_oss_drain_write(seq_oss_devinfo_t *dp) +snd_seq_oss_drain_write(struct seq_oss_devinfo *dp) { if (! dp->timer->running) return; @@ -477,7 +460,7 @@ snd_seq_oss_drain_write(seq_oss_devinfo_t *dp) * reset sequencer devices */ void -snd_seq_oss_reset(seq_oss_devinfo_t *dp) +snd_seq_oss_reset(struct seq_oss_devinfo *dp) { int i; @@ -502,6 +485,7 @@ snd_seq_oss_reset(seq_oss_devinfo_t *dp) } +#ifdef CONFIG_PROC_FS /* * misc. functions for proc interface */ @@ -525,10 +509,10 @@ filemode_str(int val) * proc interface */ void -snd_seq_oss_system_info_read(snd_info_buffer_t *buf) +snd_seq_oss_system_info_read(struct snd_info_buffer *buf) { int i; - seq_oss_devinfo_t *dp; + struct seq_oss_devinfo *dp; snd_iprintf(buf, "ALSA client number %d\n", system_client); snd_iprintf(buf, "ALSA receiver port %d\n", system_port); @@ -552,4 +536,4 @@ snd_seq_oss_system_info_read(snd_info_buffer_t *buf) snd_seq_oss_readq_info_read(dp->readq, buf); } } - +#endif /* CONFIG_PROC_FS */ diff --git a/sound/core/seq/oss/seq_oss_ioctl.c b/sound/core/seq/oss/seq_oss_ioctl.c index e86f18d00f39..5ac701c903c1 100644 --- a/sound/core/seq/oss/seq_oss_ioctl.c +++ b/sound/core/seq/oss/seq_oss_ioctl.c @@ -28,7 +28,7 @@ #include "seq_oss_midi.h" #include "seq_oss_event.h" -static int snd_seq_oss_synth_info_user(seq_oss_devinfo_t *dp, void __user *arg) +static int snd_seq_oss_synth_info_user(struct seq_oss_devinfo *dp, void __user *arg) { struct synth_info info; @@ -41,7 +41,7 @@ static int snd_seq_oss_synth_info_user(seq_oss_devinfo_t *dp, void __user *arg) return 0; } -static int snd_seq_oss_midi_info_user(seq_oss_devinfo_t *dp, void __user *arg) +static int snd_seq_oss_midi_info_user(struct seq_oss_devinfo *dp, void __user *arg) { struct midi_info info; @@ -54,24 +54,24 @@ static int snd_seq_oss_midi_info_user(seq_oss_devinfo_t *dp, void __user *arg) return 0; } -static int snd_seq_oss_oob_user(seq_oss_devinfo_t *dp, void __user *arg) +static int snd_seq_oss_oob_user(struct seq_oss_devinfo *dp, void __user *arg) { unsigned char ev[8]; - snd_seq_event_t tmpev; + struct snd_seq_event tmpev; if (copy_from_user(ev, arg, 8)) return -EFAULT; memset(&tmpev, 0, sizeof(tmpev)); snd_seq_oss_fill_addr(dp, &tmpev, dp->addr.port, dp->addr.client); tmpev.time.tick = 0; - if (! snd_seq_oss_process_event(dp, (evrec_t*)ev, &tmpev)) { + if (! snd_seq_oss_process_event(dp, (union evrec *)ev, &tmpev)) { snd_seq_oss_dispatch(dp, &tmpev, 0, 0); } return 0; } int -snd_seq_oss_ioctl(seq_oss_devinfo_t *dp, unsigned int cmd, unsigned long carg) +snd_seq_oss_ioctl(struct seq_oss_devinfo *dp, unsigned int cmd, unsigned long carg) { int dev, val; void __user *arg = (void __user *)carg; diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c index f0e95c8f2eef..0a711d2d04f0 100644 --- a/sound/core/seq/oss/seq_oss_midi.c +++ b/sound/core/seq/oss/seq_oss_midi.c @@ -37,15 +37,15 @@ /* * definition of midi device record */ -struct seq_oss_midi_t { +struct seq_oss_midi { int seq_device; /* device number */ int client; /* sequencer client number */ int port; /* sequencer port number */ unsigned int flags; /* port capability */ int opened; /* flag for opening */ unsigned char name[SNDRV_SEQ_OSS_MAX_MIDI_NAME]; - snd_midi_event_t *coder; /* MIDI event coder */ - seq_oss_devinfo_t *devinfo; /* assigned OSSseq device */ + struct snd_midi_event *coder; /* MIDI event coder */ + struct seq_oss_devinfo *devinfo; /* assigned OSSseq device */ snd_use_lock_t use_lock; }; @@ -54,17 +54,17 @@ struct seq_oss_midi_t { * midi device table */ static int max_midi_devs; -static seq_oss_midi_t *midi_devs[SNDRV_SEQ_OSS_MAX_MIDI_DEVS]; +static struct seq_oss_midi *midi_devs[SNDRV_SEQ_OSS_MAX_MIDI_DEVS]; static DEFINE_SPINLOCK(register_lock); /* * prototypes */ -static seq_oss_midi_t *get_mdev(int dev); -static seq_oss_midi_t *get_mididev(seq_oss_devinfo_t *dp, int dev); -static int send_synth_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, int dev); -static int send_midi_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, seq_oss_midi_t *mdev); +static struct seq_oss_midi *get_mdev(int dev); +static struct seq_oss_midi *get_mididev(struct seq_oss_devinfo *dp, int dev); +static int send_synth_event(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, int dev); +static int send_midi_event(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, struct seq_oss_midi *mdev); /* * look up the existing ports @@ -73,8 +73,8 @@ static int send_midi_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, seq_oss_m int __init snd_seq_oss_midi_lookup_ports(int client) { - snd_seq_client_info_t *clinfo; - snd_seq_port_info_t *pinfo; + struct snd_seq_client_info *clinfo; + struct snd_seq_port_info *pinfo; clinfo = kzalloc(sizeof(*clinfo), GFP_KERNEL); pinfo = kzalloc(sizeof(*pinfo), GFP_KERNEL); @@ -100,10 +100,10 @@ snd_seq_oss_midi_lookup_ports(int client) /* */ -static seq_oss_midi_t * +static struct seq_oss_midi * get_mdev(int dev) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; unsigned long flags; spin_lock_irqsave(®ister_lock, flags); @@ -117,11 +117,11 @@ get_mdev(int dev) /* * look for the identical slot */ -static seq_oss_midi_t * +static struct seq_oss_midi * find_slot(int client, int port) { int i; - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; unsigned long flags; spin_lock_irqsave(®ister_lock, flags); @@ -145,10 +145,10 @@ find_slot(int client, int port) * register a new port if it doesn't exist yet */ int -snd_seq_oss_midi_check_new_port(snd_seq_port_info_t *pinfo) +snd_seq_oss_midi_check_new_port(struct snd_seq_port_info *pinfo) { int i; - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; unsigned long flags; debug_printk(("check for MIDI client %d port %d\n", pinfo->addr.client, pinfo->addr.port)); @@ -226,7 +226,7 @@ snd_seq_oss_midi_check_new_port(snd_seq_port_info_t *pinfo) int snd_seq_oss_midi_check_exit_port(int client, int port) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; unsigned long flags; int index; @@ -258,7 +258,7 @@ void snd_seq_oss_midi_clear_all(void) { int i; - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; unsigned long flags; spin_lock_irqsave(®ister_lock, flags); @@ -279,7 +279,7 @@ snd_seq_oss_midi_clear_all(void) * set up midi tables */ void -snd_seq_oss_midi_setup(seq_oss_devinfo_t *dp) +snd_seq_oss_midi_setup(struct seq_oss_devinfo *dp) { dp->max_mididev = max_midi_devs; } @@ -288,7 +288,7 @@ snd_seq_oss_midi_setup(seq_oss_devinfo_t *dp) * clean up midi tables */ void -snd_seq_oss_midi_cleanup(seq_oss_devinfo_t *dp) +snd_seq_oss_midi_cleanup(struct seq_oss_devinfo *dp) { int i; for (i = 0; i < dp->max_mididev; i++) @@ -301,7 +301,7 @@ snd_seq_oss_midi_cleanup(seq_oss_devinfo_t *dp) * open all midi devices. ignore errors. */ void -snd_seq_oss_midi_open_all(seq_oss_devinfo_t *dp, int file_mode) +snd_seq_oss_midi_open_all(struct seq_oss_devinfo *dp, int file_mode) { int i; for (i = 0; i < dp->max_mididev; i++) @@ -312,8 +312,8 @@ snd_seq_oss_midi_open_all(seq_oss_devinfo_t *dp, int file_mode) /* * get the midi device information */ -static seq_oss_midi_t * -get_mididev(seq_oss_devinfo_t *dp, int dev) +static struct seq_oss_midi * +get_mididev(struct seq_oss_devinfo *dp, int dev) { if (dev < 0 || dev >= dp->max_mididev) return NULL; @@ -325,11 +325,11 @@ get_mididev(seq_oss_devinfo_t *dp, int dev) * open the midi device if not opened yet */ int -snd_seq_oss_midi_open(seq_oss_devinfo_t *dp, int dev, int fmode) +snd_seq_oss_midi_open(struct seq_oss_devinfo *dp, int dev, int fmode) { int perm; - seq_oss_midi_t *mdev; - snd_seq_port_subscribe_t subs; + struct seq_oss_midi *mdev; + struct snd_seq_port_subscribe subs; if ((mdev = get_mididev(dp, dev)) == NULL) return -ENODEV; @@ -392,10 +392,10 @@ snd_seq_oss_midi_open(seq_oss_devinfo_t *dp, int dev, int fmode) * close the midi device if already opened */ int -snd_seq_oss_midi_close(seq_oss_devinfo_t *dp, int dev) +snd_seq_oss_midi_close(struct seq_oss_devinfo *dp, int dev) { - seq_oss_midi_t *mdev; - snd_seq_port_subscribe_t subs; + struct seq_oss_midi *mdev; + struct snd_seq_port_subscribe subs; if ((mdev = get_mididev(dp, dev)) == NULL) return -ENODEV; @@ -430,9 +430,9 @@ snd_seq_oss_midi_close(seq_oss_devinfo_t *dp, int dev) * change seq capability flags to file mode flags */ int -snd_seq_oss_midi_filemode(seq_oss_devinfo_t *dp, int dev) +snd_seq_oss_midi_filemode(struct seq_oss_devinfo *dp, int dev) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; int mode; if ((mdev = get_mididev(dp, dev)) == NULL) @@ -453,9 +453,9 @@ snd_seq_oss_midi_filemode(seq_oss_devinfo_t *dp, int dev) * so far, only close the device. */ void -snd_seq_oss_midi_reset(seq_oss_devinfo_t *dp, int dev) +snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp, int dev) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; if ((mdev = get_mididev(dp, dev)) == NULL) return; @@ -465,7 +465,7 @@ snd_seq_oss_midi_reset(seq_oss_devinfo_t *dp, int dev) } if (mdev->opened & PERM_WRITE) { - snd_seq_event_t ev; + struct snd_seq_event ev; int c; debug_printk(("resetting client %d port %d\n", mdev->client, mdev->port)); @@ -501,9 +501,9 @@ snd_seq_oss_midi_reset(seq_oss_devinfo_t *dp, int dev) * get client/port of the specified MIDI device */ void -snd_seq_oss_midi_get_addr(seq_oss_devinfo_t *dp, int dev, snd_seq_addr_t *addr) +snd_seq_oss_midi_get_addr(struct seq_oss_devinfo *dp, int dev, struct snd_seq_addr *addr) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; if ((mdev = get_mididev(dp, dev)) == NULL) return; @@ -517,10 +517,10 @@ snd_seq_oss_midi_get_addr(seq_oss_devinfo_t *dp, int dev, snd_seq_addr_t *addr) * input callback - this can be atomic */ int -snd_seq_oss_midi_input(snd_seq_event_t *ev, int direct, void *private_data) +snd_seq_oss_midi_input(struct snd_seq_event *ev, int direct, void *private_data) { - seq_oss_devinfo_t *dp = (seq_oss_devinfo_t *)private_data; - seq_oss_midi_t *mdev; + struct seq_oss_devinfo *dp = (struct seq_oss_devinfo *)private_data; + struct seq_oss_midi *mdev; int rc; if (dp->readq == NULL) @@ -545,9 +545,9 @@ snd_seq_oss_midi_input(snd_seq_event_t *ev, int direct, void *private_data) * convert ALSA sequencer event to OSS synth event */ static int -send_synth_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, int dev) +send_synth_event(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, int dev) { - evrec_t ossev; + union evrec ossev; memset(&ossev, 0, sizeof(ossev)); @@ -606,7 +606,7 @@ send_synth_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, int dev) * decode event and send MIDI bytes to read queue */ static int -send_midi_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, seq_oss_midi_t *mdev) +send_midi_event(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, struct seq_oss_midi *mdev) { char msg[32]; int len; @@ -634,9 +634,9 @@ send_midi_event(seq_oss_devinfo_t *dp, snd_seq_event_t *ev, seq_oss_midi_t *mdev * non-zero : invalid - ignored */ int -snd_seq_oss_midi_putc(seq_oss_devinfo_t *dp, int dev, unsigned char c, snd_seq_event_t *ev) +snd_seq_oss_midi_putc(struct seq_oss_devinfo *dp, int dev, unsigned char c, struct snd_seq_event *ev) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; if ((mdev = get_mididev(dp, dev)) == NULL) return -ENODEV; @@ -653,9 +653,9 @@ snd_seq_oss_midi_putc(seq_oss_devinfo_t *dp, int dev, unsigned char c, snd_seq_e * create OSS compatible midi_info record */ int -snd_seq_oss_midi_make_info(seq_oss_devinfo_t *dp, int dev, struct midi_info *inf) +snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp, int dev, struct midi_info *inf) { - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; if ((mdev = get_mididev(dp, dev)) == NULL) return -ENXIO; @@ -668,6 +668,7 @@ snd_seq_oss_midi_make_info(seq_oss_devinfo_t *dp, int dev, struct midi_info *inf } +#ifdef CONFIG_PROC_FS /* * proc interface */ @@ -686,10 +687,10 @@ capmode_str(int val) } void -snd_seq_oss_midi_info_read(snd_info_buffer_t *buf) +snd_seq_oss_midi_info_read(struct snd_info_buffer *buf) { int i; - seq_oss_midi_t *mdev; + struct seq_oss_midi *mdev; snd_iprintf(buf, "\nNumber of MIDI devices: %d\n", max_midi_devs); for (i = 0; i < max_midi_devs; i++) { @@ -707,4 +708,4 @@ snd_seq_oss_midi_info_read(snd_info_buffer_t *buf) snd_use_lock_free(&mdev->use_lock); } } - +#endif /* CONFIG_PROC_FS */ diff --git a/sound/core/seq/oss/seq_oss_midi.h b/sound/core/seq/oss/seq_oss_midi.h index 462484b2b6fe..84eb866ba58e 100644 --- a/sound/core/seq/oss/seq_oss_midi.h +++ b/sound/core/seq/oss/seq_oss_midi.h @@ -26,24 +26,23 @@ #include "seq_oss_device.h" #include <sound/seq_oss_legacy.h> -typedef struct seq_oss_midi_t seq_oss_midi_t; - int snd_seq_oss_midi_lookup_ports(int client); -int snd_seq_oss_midi_check_new_port(snd_seq_port_info_t *pinfo); +int snd_seq_oss_midi_check_new_port(struct snd_seq_port_info *pinfo); int snd_seq_oss_midi_check_exit_port(int client, int port); void snd_seq_oss_midi_clear_all(void); -void snd_seq_oss_midi_setup(seq_oss_devinfo_t *dp); -void snd_seq_oss_midi_cleanup(seq_oss_devinfo_t *dp); +void snd_seq_oss_midi_setup(struct seq_oss_devinfo *dp); +void snd_seq_oss_midi_cleanup(struct seq_oss_devinfo *dp); -int snd_seq_oss_midi_open(seq_oss_devinfo_t *dp, int dev, int file_mode); -void snd_seq_oss_midi_open_all(seq_oss_devinfo_t *dp, int file_mode); -int snd_seq_oss_midi_close(seq_oss_devinfo_t *dp, int dev); -void snd_seq_oss_midi_reset(seq_oss_devinfo_t *dp, int dev); -int snd_seq_oss_midi_putc(seq_oss_devinfo_t *dp, int dev, unsigned char c, snd_seq_event_t *ev); -int snd_seq_oss_midi_input(snd_seq_event_t *ev, int direct, void *private); -int snd_seq_oss_midi_filemode(seq_oss_devinfo_t *dp, int dev); -int snd_seq_oss_midi_make_info(seq_oss_devinfo_t *dp, int dev, struct midi_info *inf); -void snd_seq_oss_midi_get_addr(seq_oss_devinfo_t *dp, int dev, snd_seq_addr_t *addr); +int snd_seq_oss_midi_open(struct seq_oss_devinfo *dp, int dev, int file_mode); +void snd_seq_oss_midi_open_all(struct seq_oss_devinfo *dp, int file_mode); +int snd_seq_oss_midi_close(struct seq_oss_devinfo *dp, int dev); +void snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp, int dev); +int snd_seq_oss_midi_putc(struct seq_oss_devinfo *dp, int dev, unsigned char c, + struct snd_seq_event *ev); +int snd_seq_oss_midi_input(struct snd_seq_event *ev, int direct, void *private); +int snd_seq_oss_midi_filemode(struct seq_oss_devinfo *dp, int dev); +int snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp, int dev, struct midi_info *inf); +void snd_seq_oss_midi_get_addr(struct seq_oss_devinfo *dp, int dev, struct snd_seq_addr *addr); #endif diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c index 55571e15cd38..f5de79f29f1e 100644 --- a/sound/core/seq/oss/seq_oss_readq.c +++ b/sound/core/seq/oss/seq_oss_readq.c @@ -41,17 +41,17 @@ /* * create a read queue */ -seq_oss_readq_t * -snd_seq_oss_readq_new(seq_oss_devinfo_t *dp, int maxlen) +struct seq_oss_readq * +snd_seq_oss_readq_new(struct seq_oss_devinfo *dp, int maxlen) { - seq_oss_readq_t *q; + struct seq_oss_readq *q; if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc read queue\n"); return NULL; } - if ((q->q = kcalloc(maxlen, sizeof(evrec_t), GFP_KERNEL)) == NULL) { + if ((q->q = kcalloc(maxlen, sizeof(union evrec), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc read queue buffer\n"); kfree(q); return NULL; @@ -72,7 +72,7 @@ snd_seq_oss_readq_new(seq_oss_devinfo_t *dp, int maxlen) * delete the read queue */ void -snd_seq_oss_readq_delete(seq_oss_readq_t *q) +snd_seq_oss_readq_delete(struct seq_oss_readq *q) { if (q) { kfree(q->q); @@ -84,7 +84,7 @@ snd_seq_oss_readq_delete(seq_oss_readq_t *q) * reset the read queue */ void -snd_seq_oss_readq_clear(seq_oss_readq_t *q) +snd_seq_oss_readq_clear(struct seq_oss_readq *q) { if (q->qlen) { q->qlen = 0; @@ -100,9 +100,9 @@ snd_seq_oss_readq_clear(seq_oss_readq_t *q) * put a midi byte */ int -snd_seq_oss_readq_puts(seq_oss_readq_t *q, int dev, unsigned char *data, int len) +snd_seq_oss_readq_puts(struct seq_oss_readq *q, int dev, unsigned char *data, int len) { - evrec_t rec; + union evrec rec; int result; memset(&rec, 0, sizeof(rec)); @@ -123,7 +123,7 @@ snd_seq_oss_readq_puts(seq_oss_readq_t *q, int dev, unsigned char *data, int len * return zero if enqueued */ int -snd_seq_oss_readq_put_event(seq_oss_readq_t *q, evrec_t *ev) +snd_seq_oss_readq_put_event(struct seq_oss_readq *q, union evrec *ev) { unsigned long flags; @@ -152,7 +152,7 @@ snd_seq_oss_readq_put_event(seq_oss_readq_t *q, evrec_t *ev) * caller must hold lock */ int -snd_seq_oss_readq_pick(seq_oss_readq_t *q, evrec_t *rec) +snd_seq_oss_readq_pick(struct seq_oss_readq *q, union evrec *rec) { if (q->qlen == 0) return -EAGAIN; @@ -164,7 +164,7 @@ snd_seq_oss_readq_pick(seq_oss_readq_t *q, evrec_t *rec) * sleep until ready */ void -snd_seq_oss_readq_wait(seq_oss_readq_t *q) +snd_seq_oss_readq_wait(struct seq_oss_readq *q) { wait_event_interruptible_timeout(q->midi_sleep, (q->qlen > 0 || q->head == q->tail), @@ -176,7 +176,7 @@ snd_seq_oss_readq_wait(seq_oss_readq_t *q) * caller must hold lock */ void -snd_seq_oss_readq_free(seq_oss_readq_t *q) +snd_seq_oss_readq_free(struct seq_oss_readq *q) { if (q->qlen > 0) { q->head = (q->head + 1) % q->maxlen; @@ -189,7 +189,7 @@ snd_seq_oss_readq_free(seq_oss_readq_t *q) * return non-zero if readq is not empty. */ unsigned int -snd_seq_oss_readq_poll(seq_oss_readq_t *q, struct file *file, poll_table *wait) +snd_seq_oss_readq_poll(struct seq_oss_readq *q, struct file *file, poll_table *wait) { poll_wait(file, &q->midi_sleep, wait); return q->qlen; @@ -199,10 +199,10 @@ snd_seq_oss_readq_poll(seq_oss_readq_t *q, struct file *file, poll_table *wait) * put a timestamp */ int -snd_seq_oss_readq_put_timestamp(seq_oss_readq_t *q, unsigned long curt, int seq_mode) +snd_seq_oss_readq_put_timestamp(struct seq_oss_readq *q, unsigned long curt, int seq_mode) { if (curt != q->input_time) { - evrec_t rec; + union evrec rec; memset(&rec, 0, sizeof(rec)); switch (seq_mode) { case SNDRV_SEQ_OSS_MODE_SYNTH: @@ -222,13 +222,15 @@ snd_seq_oss_readq_put_timestamp(seq_oss_readq_t *q, unsigned long curt, int seq_ } +#ifdef CONFIG_PROC_FS /* * proc interface */ void -snd_seq_oss_readq_info_read(seq_oss_readq_t *q, snd_info_buffer_t *buf) +snd_seq_oss_readq_info_read(struct seq_oss_readq *q, struct snd_info_buffer *buf) { snd_iprintf(buf, " read queue [%s] length = %d : tick = %ld\n", (waitqueue_active(&q->midi_sleep) ? "sleeping":"running"), q->qlen, q->input_time); } +#endif /* CONFIG_PROC_FS */ diff --git a/sound/core/seq/oss/seq_oss_readq.h b/sound/core/seq/oss/seq_oss_readq.h index 303b9298f206..f1463f1f449e 100644 --- a/sound/core/seq/oss/seq_oss_readq.h +++ b/sound/core/seq/oss/seq_oss_readq.h @@ -28,8 +28,8 @@ /* * definition of read queue */ -struct seq_oss_readq_t { - evrec_t *q; +struct seq_oss_readq { + union evrec *q; int qlen; int maxlen; int head, tail; @@ -39,16 +39,16 @@ struct seq_oss_readq_t { spinlock_t lock; }; -seq_oss_readq_t *snd_seq_oss_readq_new(seq_oss_devinfo_t *dp, int maxlen); -void snd_seq_oss_readq_delete(seq_oss_readq_t *q); -void snd_seq_oss_readq_clear(seq_oss_readq_t *readq); -unsigned int snd_seq_oss_readq_poll(seq_oss_readq_t *readq, struct file *file, poll_table *wait); -int snd_seq_oss_readq_puts(seq_oss_readq_t *readq, int dev, unsigned char *data, int len); -int snd_seq_oss_readq_put_event(seq_oss_readq_t *readq, evrec_t *ev); -int snd_seq_oss_readq_put_timestamp(seq_oss_readq_t *readq, unsigned long curt, int seq_mode); -int snd_seq_oss_readq_pick(seq_oss_readq_t *q, evrec_t *rec); -void snd_seq_oss_readq_wait(seq_oss_readq_t *q); -void snd_seq_oss_readq_free(seq_oss_readq_t *q); +struct seq_oss_readq *snd_seq_oss_readq_new(struct seq_oss_devinfo *dp, int maxlen); +void snd_seq_oss_readq_delete(struct seq_oss_readq *q); +void snd_seq_oss_readq_clear(struct seq_oss_readq *readq); +unsigned int snd_seq_oss_readq_poll(struct seq_oss_readq *readq, struct file *file, poll_table *wait); +int snd_seq_oss_readq_puts(struct seq_oss_readq *readq, int dev, unsigned char *data, int len); +int snd_seq_oss_readq_put_event(struct seq_oss_readq *readq, union evrec *ev); +int snd_seq_oss_readq_put_timestamp(struct seq_oss_readq *readq, unsigned long curt, int seq_mode); +int snd_seq_oss_readq_pick(struct seq_oss_readq *q, union evrec *rec); +void snd_seq_oss_readq_wait(struct seq_oss_readq *q); +void snd_seq_oss_readq_free(struct seq_oss_readq *q); #define snd_seq_oss_readq_lock(q, flags) spin_lock_irqsave(&(q)->lock, flags) #define snd_seq_oss_readq_unlock(q, flags) spin_unlock_irqrestore(&(q)->lock, flags) diff --git a/sound/core/seq/oss/seq_oss_rw.c b/sound/core/seq/oss/seq_oss_rw.c index 1d8fbd22e3e3..6a7b6aceeca9 100644 --- a/sound/core/seq/oss/seq_oss_rw.c +++ b/sound/core/seq/oss/seq_oss_rw.c @@ -33,7 +33,7 @@ /* * protoypes */ -static int insert_queue(seq_oss_devinfo_t *dp, evrec_t *rec, struct file *opt); +static int insert_queue(struct seq_oss_devinfo *dp, union evrec *rec, struct file *opt); /* @@ -41,12 +41,12 @@ static int insert_queue(seq_oss_devinfo_t *dp, evrec_t *rec, struct file *opt); */ int -snd_seq_oss_read(seq_oss_devinfo_t *dp, char __user *buf, int count) +snd_seq_oss_read(struct seq_oss_devinfo *dp, char __user *buf, int count) { - seq_oss_readq_t *readq = dp->readq; + struct seq_oss_readq *readq = dp->readq; int result = 0, err = 0; int ev_len; - evrec_t rec; + union evrec rec; unsigned long flags; if (readq == NULL || ! is_read_mode(dp->file_mode)) @@ -93,11 +93,11 @@ snd_seq_oss_read(seq_oss_devinfo_t *dp, char __user *buf, int count) */ int -snd_seq_oss_write(seq_oss_devinfo_t *dp, const char __user *buf, int count, struct file *opt) +snd_seq_oss_write(struct seq_oss_devinfo *dp, const char __user *buf, int count, struct file *opt) { int result = 0, err = 0; int ev_size, fmt; - evrec_t rec; + union evrec rec; if (! is_write_mode(dp->file_mode) || dp->writeq == NULL) return -ENXIO; @@ -161,10 +161,10 @@ snd_seq_oss_write(seq_oss_devinfo_t *dp, const char __user *buf, int count, stru * return: 0 = OK, non-zero = NG */ static int -insert_queue(seq_oss_devinfo_t *dp, evrec_t *rec, struct file *opt) +insert_queue(struct seq_oss_devinfo *dp, union evrec *rec, struct file *opt) { int rc = 0; - snd_seq_event_t event; + struct snd_seq_event event; /* if this is a timing event, process the current time */ if (snd_seq_oss_process_timer_event(dp->timer, rec)) @@ -197,7 +197,7 @@ insert_queue(seq_oss_devinfo_t *dp, evrec_t *rec, struct file *opt) */ unsigned int -snd_seq_oss_poll(seq_oss_devinfo_t *dp, struct file *file, poll_table * wait) +snd_seq_oss_poll(struct seq_oss_devinfo *dp, struct file *file, poll_table * wait) { unsigned int mask = 0; diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c index 8257fce2ca1b..ab570a0a6183 100644 --- a/sound/core/seq/oss/seq_oss_synth.c +++ b/sound/core/seq/oss/seq_oss_synth.c @@ -37,14 +37,14 @@ */ /* sysex buffer */ -struct seq_oss_synth_sysex_t { +struct seq_oss_synth_sysex { int len; int skip; unsigned char buf[MAX_SYSEX_BUFLEN]; }; /* synth info */ -struct seq_oss_synth_t { +struct seq_oss_synth { int seq_device; /* for synth_info */ @@ -53,7 +53,7 @@ struct seq_oss_synth_t { int nr_voices; char name[SNDRV_SEQ_OSS_MAX_SYNTH_NAME]; - snd_seq_oss_callback_t oper; + struct snd_seq_oss_callback oper; int opened; @@ -66,8 +66,8 @@ struct seq_oss_synth_t { * device table */ static int max_synth_devs; -static seq_oss_synth_t *synth_devs[SNDRV_SEQ_OSS_MAX_SYNTH_DEVS]; -static seq_oss_synth_t midi_synth_dev = { +static struct seq_oss_synth *synth_devs[SNDRV_SEQ_OSS_MAX_SYNTH_DEVS]; +static struct seq_oss_synth midi_synth_dev = { -1, /* seq_device */ SYNTH_TYPE_MIDI, /* synth_type */ 0, /* synth_subtype */ @@ -80,8 +80,8 @@ static DEFINE_SPINLOCK(register_lock); /* * prototypes */ -static seq_oss_synth_t *get_synthdev(seq_oss_devinfo_t *dp, int dev); -static void reset_channels(seq_oss_synthinfo_t *info); +static struct seq_oss_synth *get_synthdev(struct seq_oss_devinfo *dp, int dev); +static void reset_channels(struct seq_oss_synthinfo *info); /* * global initialization @@ -96,11 +96,11 @@ snd_seq_oss_synth_init(void) * registration of the synth device */ int -snd_seq_oss_synth_register(snd_seq_device_t *dev) +snd_seq_oss_synth_register(struct snd_seq_device *dev) { int i; - seq_oss_synth_t *rec; - snd_seq_oss_reg_t *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev); + struct seq_oss_synth *rec; + struct snd_seq_oss_reg *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev); unsigned long flags; if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) { @@ -148,10 +148,10 @@ snd_seq_oss_synth_register(snd_seq_device_t *dev) int -snd_seq_oss_synth_unregister(snd_seq_device_t *dev) +snd_seq_oss_synth_unregister(struct snd_seq_device *dev) { int index; - seq_oss_synth_t *rec = dev->driver_data; + struct seq_oss_synth *rec = dev->driver_data; unsigned long flags; spin_lock_irqsave(®ister_lock, flags); @@ -187,10 +187,10 @@ snd_seq_oss_synth_unregister(snd_seq_device_t *dev) /* */ -static seq_oss_synth_t * +static struct seq_oss_synth * get_sdev(int dev) { - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; unsigned long flags; spin_lock_irqsave(®ister_lock, flags); @@ -207,11 +207,11 @@ get_sdev(int dev) */ void -snd_seq_oss_synth_setup(seq_oss_devinfo_t *dp) +snd_seq_oss_synth_setup(struct seq_oss_devinfo *dp) { int i; - seq_oss_synth_t *rec; - seq_oss_synthinfo_t *info; + struct seq_oss_synth *rec; + struct seq_oss_synthinfo *info; dp->max_synthdev = max_synth_devs; dp->synth_opened = 0; @@ -244,7 +244,7 @@ snd_seq_oss_synth_setup(seq_oss_devinfo_t *dp) } info->nr_voices = rec->nr_voices; if (info->nr_voices > 0) { - info->ch = kcalloc(info->nr_voices, sizeof(seq_oss_chinfo_t), GFP_KERNEL); + info->ch = kcalloc(info->nr_voices, sizeof(struct seq_oss_chinfo), GFP_KERNEL); if (!info->ch) BUG(); reset_channels(info); @@ -263,7 +263,7 @@ snd_seq_oss_synth_setup(seq_oss_devinfo_t *dp) */ void -snd_seq_oss_synth_setup_midi(seq_oss_devinfo_t *dp) +snd_seq_oss_synth_setup_midi(struct seq_oss_devinfo *dp) { int i; @@ -271,7 +271,7 @@ snd_seq_oss_synth_setup_midi(seq_oss_devinfo_t *dp) return; for (i = 0; i < dp->max_mididev; i++) { - seq_oss_synthinfo_t *info; + struct seq_oss_synthinfo *info; info = &dp->synths[dp->max_synthdev]; if (snd_seq_oss_midi_open(dp, i, dp->file_mode) < 0) continue; @@ -297,11 +297,11 @@ snd_seq_oss_synth_setup_midi(seq_oss_devinfo_t *dp) */ void -snd_seq_oss_synth_cleanup(seq_oss_devinfo_t *dp) +snd_seq_oss_synth_cleanup(struct seq_oss_devinfo *dp) { int i; - seq_oss_synth_t *rec; - seq_oss_synthinfo_t *info; + struct seq_oss_synth *rec; + struct seq_oss_synthinfo *info; snd_assert(dp->max_synthdev <= SNDRV_SEQ_OSS_MAX_SYNTH_DEVS, return); for (i = 0; i < dp->max_synthdev; i++) { @@ -338,7 +338,7 @@ snd_seq_oss_synth_cleanup(seq_oss_devinfo_t *dp) * check if the specified device is MIDI mapped device */ static int -is_midi_dev(seq_oss_devinfo_t *dp, int dev) +is_midi_dev(struct seq_oss_devinfo *dp, int dev) { if (dev < 0 || dev >= dp->max_synthdev) return 0; @@ -350,10 +350,10 @@ is_midi_dev(seq_oss_devinfo_t *dp, int dev) /* * return synth device information pointer */ -static seq_oss_synth_t * -get_synthdev(seq_oss_devinfo_t *dp, int dev) +static struct seq_oss_synth * +get_synthdev(struct seq_oss_devinfo *dp, int dev) { - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; if (dev < 0 || dev >= dp->max_synthdev) return NULL; if (! dp->synths[dev].opened) @@ -374,7 +374,7 @@ get_synthdev(seq_oss_devinfo_t *dp, int dev) * reset note and velocity on each channel. */ static void -reset_channels(seq_oss_synthinfo_t *info) +reset_channels(struct seq_oss_synthinfo *info) { int i; if (info->ch == NULL || ! info->nr_voices) @@ -392,10 +392,10 @@ reset_channels(seq_oss_synthinfo_t *info) * event to the corresponding port. */ void -snd_seq_oss_synth_reset(seq_oss_devinfo_t *dp, int dev) +snd_seq_oss_synth_reset(struct seq_oss_devinfo *dp, int dev) { - seq_oss_synth_t *rec; - seq_oss_synthinfo_t *info; + struct seq_oss_synth *rec; + struct seq_oss_synthinfo *info; snd_assert(dev >= 0 && dev < dp->max_synthdev, return); info = &dp->synths[dev]; @@ -428,7 +428,7 @@ snd_seq_oss_synth_reset(seq_oss_devinfo_t *dp, int dev) if (rec->oper.reset) { rec->oper.reset(&info->arg); } else { - snd_seq_event_t ev; + struct snd_seq_event ev; memset(&ev, 0, sizeof(ev)); snd_seq_oss_fill_addr(dp, &ev, info->arg.addr.client, info->arg.addr.port); @@ -444,10 +444,10 @@ snd_seq_oss_synth_reset(seq_oss_devinfo_t *dp, int dev) * call load_patch callback function */ int -snd_seq_oss_synth_load_patch(seq_oss_devinfo_t *dp, int dev, int fmt, +snd_seq_oss_synth_load_patch(struct seq_oss_devinfo *dp, int dev, int fmt, const char __user *buf, int p, int c) { - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; int rc; if (dev < 0 || dev >= dp->max_synthdev) @@ -470,9 +470,9 @@ snd_seq_oss_synth_load_patch(seq_oss_devinfo_t *dp, int dev, int fmt, * check if the device is valid synth device */ int -snd_seq_oss_synth_is_valid(seq_oss_devinfo_t *dp, int dev) +snd_seq_oss_synth_is_valid(struct seq_oss_devinfo *dp, int dev) { - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; rec = get_synthdev(dp, dev); if (rec) { snd_use_lock_free(&rec->use_lock); @@ -488,11 +488,11 @@ snd_seq_oss_synth_is_valid(seq_oss_devinfo_t *dp, int dev) * (0xff). */ int -snd_seq_oss_synth_sysex(seq_oss_devinfo_t *dp, int dev, unsigned char *buf, snd_seq_event_t *ev) +snd_seq_oss_synth_sysex(struct seq_oss_devinfo *dp, int dev, unsigned char *buf, struct snd_seq_event *ev) { int i, send; unsigned char *dest; - seq_oss_synth_sysex_t *sysex; + struct seq_oss_synth_sysex *sysex; if (! snd_seq_oss_synth_is_valid(dp, dev)) return -ENXIO; @@ -545,7 +545,7 @@ snd_seq_oss_synth_sysex(seq_oss_devinfo_t *dp, int dev, unsigned char *buf, snd_ * fill the event source/destination addresses */ int -snd_seq_oss_synth_addr(seq_oss_devinfo_t *dp, int dev, snd_seq_event_t *ev) +snd_seq_oss_synth_addr(struct seq_oss_devinfo *dp, int dev, struct snd_seq_event *ev) { if (! snd_seq_oss_synth_is_valid(dp, dev)) return -EINVAL; @@ -559,9 +559,9 @@ snd_seq_oss_synth_addr(seq_oss_devinfo_t *dp, int dev, snd_seq_event_t *ev) * OSS compatible ioctl */ int -snd_seq_oss_synth_ioctl(seq_oss_devinfo_t *dp, int dev, unsigned int cmd, unsigned long addr) +snd_seq_oss_synth_ioctl(struct seq_oss_devinfo *dp, int dev, unsigned int cmd, unsigned long addr) { - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; int rc; if (is_midi_dev(dp, dev)) @@ -581,7 +581,7 @@ snd_seq_oss_synth_ioctl(seq_oss_devinfo_t *dp, int dev, unsigned int cmd, unsign * send OSS raw events - SEQ_PRIVATE and SEQ_VOLUME */ int -snd_seq_oss_synth_raw_event(seq_oss_devinfo_t *dp, int dev, unsigned char *data, snd_seq_event_t *ev) +snd_seq_oss_synth_raw_event(struct seq_oss_devinfo *dp, int dev, unsigned char *data, struct snd_seq_event *ev) { if (! snd_seq_oss_synth_is_valid(dp, dev) || is_midi_dev(dp, dev)) return -ENXIO; @@ -595,9 +595,9 @@ snd_seq_oss_synth_raw_event(seq_oss_devinfo_t *dp, int dev, unsigned char *data, * create OSS compatible synth_info record */ int -snd_seq_oss_synth_make_info(seq_oss_devinfo_t *dp, int dev, struct synth_info *inf) +snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_info *inf) { - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; if (dp->synths[dev].is_midi) { struct midi_info minf; @@ -621,14 +621,15 @@ snd_seq_oss_synth_make_info(seq_oss_devinfo_t *dp, int dev, struct synth_info *i } +#ifdef CONFIG_PROC_FS /* * proc interface */ void -snd_seq_oss_synth_info_read(snd_info_buffer_t *buf) +snd_seq_oss_synth_info_read(struct snd_info_buffer *buf) { int i; - seq_oss_synth_t *rec; + struct seq_oss_synth *rec; snd_iprintf(buf, "\nNumber of synth devices: %d\n", max_synth_devs); for (i = 0; i < max_synth_devs; i++) { @@ -648,4 +649,4 @@ snd_seq_oss_synth_info_read(snd_info_buffer_t *buf) snd_use_lock_free(&rec->use_lock); } } - +#endif /* CONFIG_PROC_FS */ diff --git a/sound/core/seq/oss/seq_oss_synth.h b/sound/core/seq/oss/seq_oss_synth.h index 07bc0e2cfb82..dbdfcbb80eaa 100644 --- a/sound/core/seq/oss/seq_oss_synth.h +++ b/sound/core/seq/oss/seq_oss_synth.h @@ -27,23 +27,25 @@ #include <sound/seq_oss_legacy.h> #include <sound/seq_device.h> -typedef struct seq_oss_synth_t seq_oss_synth_t; - void snd_seq_oss_synth_init(void); -int snd_seq_oss_synth_register(snd_seq_device_t *dev); -int snd_seq_oss_synth_unregister(snd_seq_device_t *dev); -void snd_seq_oss_synth_setup(seq_oss_devinfo_t *dp); -void snd_seq_oss_synth_setup_midi(seq_oss_devinfo_t *dp); -void snd_seq_oss_synth_cleanup(seq_oss_devinfo_t *dp); +int snd_seq_oss_synth_register(struct snd_seq_device *dev); +int snd_seq_oss_synth_unregister(struct snd_seq_device *dev); +void snd_seq_oss_synth_setup(struct seq_oss_devinfo *dp); +void snd_seq_oss_synth_setup_midi(struct seq_oss_devinfo *dp); +void snd_seq_oss_synth_cleanup(struct seq_oss_devinfo *dp); -void snd_seq_oss_synth_reset(seq_oss_devinfo_t *dp, int dev); -int snd_seq_oss_synth_load_patch(seq_oss_devinfo_t *dp, int dev, int fmt, const char __user *buf, int p, int c); -int snd_seq_oss_synth_is_valid(seq_oss_devinfo_t *dp, int dev); -int snd_seq_oss_synth_sysex(seq_oss_devinfo_t *dp, int dev, unsigned char *buf, snd_seq_event_t *ev); -int snd_seq_oss_synth_addr(seq_oss_devinfo_t *dp, int dev, snd_seq_event_t *ev); -int snd_seq_oss_synth_ioctl(seq_oss_devinfo_t *dp, int dev, unsigned int cmd, unsigned long addr); -int snd_seq_oss_synth_raw_event(seq_oss_devinfo_t *dp, int dev, unsigned char *data, snd_seq_event_t *ev); +void snd_seq_oss_synth_reset(struct seq_oss_devinfo *dp, int dev); +int snd_seq_oss_synth_load_patch(struct seq_oss_devinfo *dp, int dev, int fmt, + const char __user *buf, int p, int c); +int snd_seq_oss_synth_is_valid(struct seq_oss_devinfo *dp, int dev); +int snd_seq_oss_synth_sysex(struct seq_oss_devinfo *dp, int dev, unsigned char *buf, + struct snd_seq_event *ev); +int snd_seq_oss_synth_addr(struct seq_oss_devinfo *dp, int dev, struct snd_seq_event *ev); +int snd_seq_oss_synth_ioctl(struct seq_oss_devinfo *dp, int dev, unsigned int cmd, + unsigned long addr); +int snd_seq_oss_synth_raw_event(struct seq_oss_devinfo *dp, int dev, + unsigned char *data, struct snd_seq_event *ev); -int snd_seq_oss_synth_make_info(seq_oss_devinfo_t *dp, int dev, struct synth_info *inf); +int snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_info *inf); #endif diff --git a/sound/core/seq/oss/seq_oss_timer.c b/sound/core/seq/oss/seq_oss_timer.c index 64d594b3170f..c440fdacec93 100644 --- a/sound/core/seq/oss/seq_oss_timer.c +++ b/sound/core/seq/oss/seq_oss_timer.c @@ -33,18 +33,18 @@ /* */ -static void calc_alsa_tempo(seq_oss_timer_t *timer); -static int send_timer_event(seq_oss_devinfo_t *dp, int type, int value); +static void calc_alsa_tempo(struct seq_oss_timer *timer); +static int send_timer_event(struct seq_oss_devinfo *dp, int type, int value); /* * create and register a new timer. * if queue is not started yet, start it. */ -seq_oss_timer_t * -snd_seq_oss_timer_new(seq_oss_devinfo_t *dp) +struct seq_oss_timer * +snd_seq_oss_timer_new(struct seq_oss_devinfo *dp) { - seq_oss_timer_t *rec; + struct seq_oss_timer *rec; rec = kzalloc(sizeof(*rec), GFP_KERNEL); if (rec == NULL) @@ -67,7 +67,7 @@ snd_seq_oss_timer_new(seq_oss_devinfo_t *dp) * if no more timer exists, stop the queue. */ void -snd_seq_oss_timer_delete(seq_oss_timer_t *rec) +snd_seq_oss_timer_delete(struct seq_oss_timer *rec) { if (rec) { snd_seq_oss_timer_stop(rec); @@ -82,7 +82,7 @@ snd_seq_oss_timer_delete(seq_oss_timer_t *rec) * 0 : not a timer event -- enqueue this event */ int -snd_seq_oss_process_timer_event(seq_oss_timer_t *rec, evrec_t *ev) +snd_seq_oss_process_timer_event(struct seq_oss_timer *rec, union evrec *ev) { abstime_t parm = ev->t.time; @@ -125,7 +125,7 @@ snd_seq_oss_process_timer_event(seq_oss_timer_t *rec, evrec_t *ev) * convert tempo units */ static void -calc_alsa_tempo(seq_oss_timer_t *timer) +calc_alsa_tempo(struct seq_oss_timer *timer) { timer->tempo = (60 * 1000000) / timer->oss_tempo; timer->ppq = timer->oss_timebase; @@ -136,9 +136,9 @@ calc_alsa_tempo(seq_oss_timer_t *timer) * dispatch a timer event */ static int -send_timer_event(seq_oss_devinfo_t *dp, int type, int value) +send_timer_event(struct seq_oss_devinfo *dp, int type, int value) { - snd_seq_event_t ev; + struct snd_seq_event ev; memset(&ev, 0, sizeof(ev)); ev.type = type; @@ -156,10 +156,10 @@ send_timer_event(seq_oss_devinfo_t *dp, int type, int value) * set queue tempo and start queue */ int -snd_seq_oss_timer_start(seq_oss_timer_t *timer) +snd_seq_oss_timer_start(struct seq_oss_timer *timer) { - seq_oss_devinfo_t *dp = timer->dp; - snd_seq_queue_tempo_t tmprec; + struct seq_oss_devinfo *dp = timer->dp; + struct snd_seq_queue_tempo tmprec; if (timer->running) snd_seq_oss_timer_stop(timer); @@ -181,7 +181,7 @@ snd_seq_oss_timer_start(seq_oss_timer_t *timer) * stop queue */ int -snd_seq_oss_timer_stop(seq_oss_timer_t *timer) +snd_seq_oss_timer_stop(struct seq_oss_timer *timer) { if (! timer->running) return 0; @@ -195,7 +195,7 @@ snd_seq_oss_timer_stop(seq_oss_timer_t *timer) * continue queue */ int -snd_seq_oss_timer_continue(seq_oss_timer_t *timer) +snd_seq_oss_timer_continue(struct seq_oss_timer *timer) { if (timer->running) return 0; @@ -209,7 +209,7 @@ snd_seq_oss_timer_continue(seq_oss_timer_t *timer) * change queue tempo */ int -snd_seq_oss_timer_tempo(seq_oss_timer_t *timer, int value) +snd_seq_oss_timer_tempo(struct seq_oss_timer *timer, int value) { if (value < MIN_OSS_TEMPO) value = MIN_OSS_TEMPO; @@ -227,7 +227,7 @@ snd_seq_oss_timer_tempo(seq_oss_timer_t *timer, int value) * ioctls */ int -snd_seq_oss_timer_ioctl(seq_oss_timer_t *timer, unsigned int cmd, int __user *arg) +snd_seq_oss_timer_ioctl(struct seq_oss_timer *timer, unsigned int cmd, int __user *arg) { int value; diff --git a/sound/core/seq/oss/seq_oss_timer.h b/sound/core/seq/oss/seq_oss_timer.h index 6e4dbd8504c1..b995bd68ad1f 100644 --- a/sound/core/seq/oss/seq_oss_timer.h +++ b/sound/core/seq/oss/seq_oss_timer.h @@ -27,8 +27,8 @@ /* * timer information definition */ -struct seq_oss_timer_t { - seq_oss_devinfo_t *dp; +struct seq_oss_timer { + struct seq_oss_devinfo *dp; reltime_t cur_tick; int realtime; int running; @@ -37,22 +37,22 @@ struct seq_oss_timer_t { }; -seq_oss_timer_t *snd_seq_oss_timer_new(seq_oss_devinfo_t *dp); -void snd_seq_oss_timer_delete(seq_oss_timer_t *dp); +struct seq_oss_timer *snd_seq_oss_timer_new(struct seq_oss_devinfo *dp); +void snd_seq_oss_timer_delete(struct seq_oss_timer *dp); -int snd_seq_oss_timer_start(seq_oss_timer_t *timer); -int snd_seq_oss_timer_stop(seq_oss_timer_t *timer); -int snd_seq_oss_timer_continue(seq_oss_timer_t *timer); -int snd_seq_oss_timer_tempo(seq_oss_timer_t *timer, int value); +int snd_seq_oss_timer_start(struct seq_oss_timer *timer); +int snd_seq_oss_timer_stop(struct seq_oss_timer *timer); +int snd_seq_oss_timer_continue(struct seq_oss_timer *timer); +int snd_seq_oss_timer_tempo(struct seq_oss_timer *timer, int value); #define snd_seq_oss_timer_reset snd_seq_oss_timer_start -int snd_seq_oss_timer_ioctl(seq_oss_timer_t *timer, unsigned int cmd, int __user *arg); +int snd_seq_oss_timer_ioctl(struct seq_oss_timer *timer, unsigned int cmd, int __user *arg); /* * get current processed time */ static inline abstime_t -snd_seq_oss_timer_cur_tick(seq_oss_timer_t *timer) +snd_seq_oss_timer_cur_tick(struct seq_oss_timer *timer) { return timer->cur_tick; } @@ -62,7 +62,7 @@ snd_seq_oss_timer_cur_tick(seq_oss_timer_t *timer) * is realtime event? */ static inline int -snd_seq_oss_timer_is_realtime(seq_oss_timer_t *timer) +snd_seq_oss_timer_is_realtime(struct seq_oss_timer *timer) { return timer->realtime; } diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c index b20378024547..5c8495601a38 100644 --- a/sound/core/seq/oss/seq_oss_writeq.c +++ b/sound/core/seq/oss/seq_oss_writeq.c @@ -32,11 +32,11 @@ /* * create a write queue record */ -seq_oss_writeq_t * -snd_seq_oss_writeq_new(seq_oss_devinfo_t *dp, int maxlen) +struct seq_oss_writeq * +snd_seq_oss_writeq_new(struct seq_oss_devinfo *dp, int maxlen) { - seq_oss_writeq_t *q; - snd_seq_client_pool_t pool; + struct seq_oss_writeq *q; + struct snd_seq_client_pool pool; if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) return NULL; @@ -61,7 +61,7 @@ snd_seq_oss_writeq_new(seq_oss_devinfo_t *dp, int maxlen) * delete the write queue */ void -snd_seq_oss_writeq_delete(seq_oss_writeq_t *q) +snd_seq_oss_writeq_delete(struct seq_oss_writeq *q) { snd_seq_oss_writeq_clear(q); /* to be sure */ kfree(q); @@ -72,9 +72,9 @@ snd_seq_oss_writeq_delete(seq_oss_writeq_t *q) * reset the write queue */ void -snd_seq_oss_writeq_clear(seq_oss_writeq_t *q) +snd_seq_oss_writeq_clear(struct seq_oss_writeq *q) { - snd_seq_remove_events_t reset; + struct snd_seq_remove_events reset; memset(&reset, 0, sizeof(reset)); reset.remove_mode = SNDRV_SEQ_REMOVE_OUTPUT; /* remove all */ @@ -88,9 +88,9 @@ snd_seq_oss_writeq_clear(seq_oss_writeq_t *q) * wait until the write buffer has enough room */ int -snd_seq_oss_writeq_sync(seq_oss_writeq_t *q) +snd_seq_oss_writeq_sync(struct seq_oss_writeq *q) { - seq_oss_devinfo_t *dp = q->dp; + struct seq_oss_devinfo *dp = q->dp; abstime_t time; time = snd_seq_oss_timer_cur_tick(dp->timer); @@ -98,8 +98,8 @@ snd_seq_oss_writeq_sync(seq_oss_writeq_t *q) return 0; /* already finished */ if (! q->sync_event_put) { - snd_seq_event_t ev; - evrec_t *rec; + struct snd_seq_event ev; + union evrec *rec; /* put echoback event */ memset(&ev, 0, sizeof(ev)); @@ -108,7 +108,7 @@ snd_seq_oss_writeq_sync(seq_oss_writeq_t *q) ev.time.tick = time; /* echo back to itself */ snd_seq_oss_fill_addr(dp, &ev, dp->addr.client, dp->addr.port); - rec = (evrec_t*)&ev.data; + rec = (union evrec *)&ev.data; rec->t.code = SEQ_SYNCTIMER; rec->t.time = time; q->sync_event_put = 1; @@ -128,7 +128,7 @@ snd_seq_oss_writeq_sync(seq_oss_writeq_t *q) * wake up sync - echo event was catched */ void -snd_seq_oss_writeq_wakeup(seq_oss_writeq_t *q, abstime_t time) +snd_seq_oss_writeq_wakeup(struct seq_oss_writeq *q, abstime_t time) { unsigned long flags; @@ -146,9 +146,9 @@ snd_seq_oss_writeq_wakeup(seq_oss_writeq_t *q, abstime_t time) * return the unused pool size */ int -snd_seq_oss_writeq_get_free_size(seq_oss_writeq_t *q) +snd_seq_oss_writeq_get_free_size(struct seq_oss_writeq *q) { - snd_seq_client_pool_t pool; + struct snd_seq_client_pool pool; pool.client = q->dp->cseq; snd_seq_oss_control(q->dp, SNDRV_SEQ_IOCTL_GET_CLIENT_POOL, &pool); return pool.output_free; @@ -159,9 +159,9 @@ snd_seq_oss_writeq_get_free_size(seq_oss_writeq_t *q) * set output threshold size from ioctl */ void -snd_seq_oss_writeq_set_output(seq_oss_writeq_t *q, int val) +snd_seq_oss_writeq_set_output(struct seq_oss_writeq *q, int val) { - snd_seq_client_pool_t pool; + struct snd_seq_client_pool pool; pool.client = q->dp->cseq; snd_seq_oss_control(q->dp, SNDRV_SEQ_IOCTL_GET_CLIENT_POOL, &pool); pool.output_room = val; diff --git a/sound/core/seq/oss/seq_oss_writeq.h b/sound/core/seq/oss/seq_oss_writeq.h index 6a13c85e2399..c469d2967566 100644 --- a/sound/core/seq/oss/seq_oss_writeq.h +++ b/sound/core/seq/oss/seq_oss_writeq.h @@ -25,8 +25,8 @@ #include "seq_oss_device.h" -struct seq_oss_writeq_t { - seq_oss_devinfo_t *dp; +struct seq_oss_writeq { + struct seq_oss_devinfo *dp; int maxlen; abstime_t sync_time; int sync_event_put; @@ -38,13 +38,13 @@ struct seq_oss_writeq_t { /* * seq_oss_writeq.c */ -seq_oss_writeq_t *snd_seq_oss_writeq_new(seq_oss_devinfo_t *dp, int maxlen); -void snd_seq_oss_writeq_delete(seq_oss_writeq_t *q); -void snd_seq_oss_writeq_clear(seq_oss_writeq_t *q); -int snd_seq_oss_writeq_sync(seq_oss_writeq_t *q); -void snd_seq_oss_writeq_wakeup(seq_oss_writeq_t *q, abstime_t time); -int snd_seq_oss_writeq_get_free_size(seq_oss_writeq_t *q); -void snd_seq_oss_writeq_set_output(seq_oss_writeq_t *q, int size); +struct seq_oss_writeq *snd_seq_oss_writeq_new(struct seq_oss_devinfo *dp, int maxlen); +void snd_seq_oss_writeq_delete(struct seq_oss_writeq *q); +void snd_seq_oss_writeq_clear(struct seq_oss_writeq *q); +int snd_seq_oss_writeq_sync(struct seq_oss_writeq *q); +void snd_seq_oss_writeq_wakeup(struct seq_oss_writeq *q, abstime_t time); +int snd_seq_oss_writeq_get_free_size(struct seq_oss_writeq *q); +void snd_seq_oss_writeq_set_output(struct seq_oss_writeq *q, int size); #endif diff --git a/sound/core/seq/seq.c b/sound/core/seq/seq.c index 24644150f24b..20f954bc7aa0 100644 --- a/sound/core/seq/seq.c +++ b/sound/core/seq/seq.c @@ -36,9 +36,9 @@ #include <sound/seq_device.h> #if defined(CONFIG_SND_SEQ_DUMMY_MODULE) -int seq_client_load[64] = {[0] = SNDRV_SEQ_CLIENT_DUMMY, [1 ... 63] = -1}; +int seq_client_load[15] = {[0] = SNDRV_SEQ_CLIENT_DUMMY, [1 ... 14] = -1}; #else -int seq_client_load[64] = {[0 ... 63] = -1}; +int seq_client_load[15] = {[0 ... 14] = -1}; #endif int seq_default_timer_class = SNDRV_TIMER_CLASS_GLOBAL; int seq_default_timer_sclass = SNDRV_TIMER_SCLASS_NONE; diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index a886db94b1fa..fd2032eae214 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -47,6 +47,21 @@ * */ +/* + * There are four ranges of client numbers (last two shared): + * 0..15: global clients + * 16..127: statically allocated client numbers for cards 0..27 + * 128..191: dynamically allocated client numbers for cards 28..31 + * 128..191: dynamically allocated client numbers for applications + */ + +/* number of kernel non-card clients */ +#define SNDRV_SEQ_GLOBAL_CLIENTS 16 +/* clients per cards, for static clients */ +#define SNDRV_SEQ_CLIENTS_PER_CARD 4 +/* dynamically allocated client numbers (both kernel drivers and user space) */ +#define SNDRV_SEQ_DYNAMIC_CLIENTS_BEGIN 128 + #define SNDRV_SEQ_LFLG_INPUT 0x0001 #define SNDRV_SEQ_LFLG_OUTPUT 0x0002 #define SNDRV_SEQ_LFLG_OPEN (SNDRV_SEQ_LFLG_INPUT|SNDRV_SEQ_LFLG_OUTPUT) @@ -58,14 +73,18 @@ static DECLARE_MUTEX(register_mutex); * client table */ static char clienttablock[SNDRV_SEQ_MAX_CLIENTS]; -static client_t *clienttab[SNDRV_SEQ_MAX_CLIENTS]; -static usage_t client_usage; +static struct snd_seq_client *clienttab[SNDRV_SEQ_MAX_CLIENTS]; +static struct snd_seq_usage client_usage; /* * prototypes */ -static int bounce_error_event(client_t *client, snd_seq_event_t *event, int err, int atomic, int hop); -static int snd_seq_deliver_single_event(client_t *client, snd_seq_event_t *event, int filter, int atomic, int hop); +static int bounce_error_event(struct snd_seq_client *client, + struct snd_seq_event *event, + int err, int atomic, int hop); +static int snd_seq_deliver_single_event(struct snd_seq_client *client, + struct snd_seq_event *event, + int filter, int atomic, int hop); /* */ @@ -96,16 +115,17 @@ static inline unsigned short snd_seq_file_flags(struct file *file) } } -static inline int snd_seq_write_pool_allocated(client_t *client) +static inline int snd_seq_write_pool_allocated(struct snd_seq_client *client) { return snd_seq_total_cells(client->pool) > 0; } /* return pointer to client structure for specified id */ -static client_t *clientptr(int clientid) +static struct snd_seq_client *clientptr(int clientid) { if (clientid < 0 || clientid >= SNDRV_SEQ_MAX_CLIENTS) { - snd_printd("Seq: oops. Trying to get pointer to client %d\n", clientid); + snd_printd("Seq: oops. Trying to get pointer to client %d\n", + clientid); return NULL; } return clienttab[clientid]; @@ -113,13 +133,14 @@ static client_t *clientptr(int clientid) extern int seq_client_load[]; -client_t *snd_seq_client_use_ptr(int clientid) +struct snd_seq_client *snd_seq_client_use_ptr(int clientid) { unsigned long flags; - client_t *client; + struct snd_seq_client *client; if (clientid < 0 || clientid >= SNDRV_SEQ_MAX_CLIENTS) { - snd_printd("Seq: oops. Trying to get pointer to client %d\n", clientid); + snd_printd("Seq: oops. Trying to get pointer to client %d\n", + clientid); return NULL; } spin_lock_irqsave(&clients_lock, flags); @@ -133,24 +154,26 @@ client_t *snd_seq_client_use_ptr(int clientid) spin_unlock_irqrestore(&clients_lock, flags); #ifdef CONFIG_KMOD if (!in_interrupt() && current->fs->root) { - static char client_requested[64]; + static char client_requested[SNDRV_SEQ_GLOBAL_CLIENTS]; static char card_requested[SNDRV_CARDS]; - if (clientid < 64) { + if (clientid < SNDRV_SEQ_GLOBAL_CLIENTS) { int idx; if (! client_requested[clientid] && current->fs->root) { client_requested[clientid] = 1; - for (idx = 0; idx < 64; idx++) { + for (idx = 0; idx < 15; idx++) { if (seq_client_load[idx] < 0) break; if (seq_client_load[idx] == clientid) { - request_module("snd-seq-client-%i", clientid); + request_module("snd-seq-client-%i", + clientid); break; } } } - } else if (clientid >= 64 && clientid < 128) { - int card = (clientid - 64) / 8; + } else if (clientid < SNDRV_SEQ_DYNAMIC_CLIENTS_BEGIN) { + int card = (clientid - SNDRV_SEQ_GLOBAL_CLIENTS) / + SNDRV_SEQ_CLIENTS_PER_CARD; if (card < snd_ecards_limit) { if (! card_requested[card]) { card_requested[card] = 1; @@ -174,14 +197,14 @@ client_t *snd_seq_client_use_ptr(int clientid) return client; } -static void usage_alloc(usage_t * res, int num) +static void usage_alloc(struct snd_seq_usage *res, int num) { res->cur += num; if (res->cur > res->peak) res->peak = res->cur; } -static void usage_free(usage_t * res, int num) +static void usage_free(struct snd_seq_usage *res, int num) { res->cur -= num; } @@ -196,11 +219,11 @@ int __init client_init_data(void) } -static client_t *seq_create_client1(int client_index, int poolsize) +static struct snd_seq_client *seq_create_client1(int client_index, int poolsize) { unsigned long flags; int c; - client_t *client; + struct snd_seq_client *client; /* init client data */ client = kzalloc(sizeof(*client), GFP_KERNEL); @@ -220,7 +243,9 @@ static client_t *seq_create_client1(int client_index, int poolsize) /* find free slot in the client table */ spin_lock_irqsave(&clients_lock, flags); if (client_index < 0) { - for (c = 128; c < SNDRV_SEQ_MAX_CLIENTS; c++) { + for (c = SNDRV_SEQ_DYNAMIC_CLIENTS_BEGIN; + c < SNDRV_SEQ_MAX_CLIENTS; + c++) { if (clienttab[c] || clienttablock[c]) continue; clienttab[client->number = c] = client; @@ -241,7 +266,7 @@ static client_t *seq_create_client1(int client_index, int poolsize) } -static int seq_free_client1(client_t *client) +static int seq_free_client1(struct snd_seq_client *client) { unsigned long flags; @@ -263,12 +288,13 @@ static int seq_free_client1(client_t *client) } -static void seq_free_client(client_t * client) +static void seq_free_client(struct snd_seq_client * client) { down(®ister_mutex); switch (client->type) { case NO_CLIENT: - snd_printk(KERN_WARNING "Seq: Trying to free unused client %d\n", client->number); + snd_printk(KERN_WARNING "Seq: Trying to free unused client %d\n", + client->number); break; case USER_CLIENT: case KERNEL_CLIENT: @@ -277,7 +303,8 @@ static void seq_free_client(client_t * client) break; default: - snd_printk(KERN_ERR "Seq: Trying to free client %d with undefined type = %d\n", client->number, client->type); + snd_printk(KERN_ERR "Seq: Trying to free client %d with undefined type = %d\n", + client->number, client->type); } up(®ister_mutex); @@ -292,8 +319,8 @@ static void seq_free_client(client_t * client) static int snd_seq_open(struct inode *inode, struct file *file) { int c, mode; /* client id */ - client_t *client; - user_client_t *user; + struct snd_seq_client *client; + struct snd_seq_user_client *user; if (down_interruptible(®ister_mutex)) return -ERESTARTSYS; @@ -344,7 +371,7 @@ static int snd_seq_open(struct inode *inode, struct file *file) /* delete a user client */ static int snd_seq_release(struct inode *inode, struct file *file) { - client_t *client = (client_t *) file->private_data; + struct snd_seq_client *client = file->private_data; if (client) { seq_free_client(client); @@ -364,13 +391,14 @@ static int snd_seq_release(struct inode *inode, struct file *file) * -EINVAL no enough user-space buffer to write the whole event * -EFAULT seg. fault during copy to user space */ -static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, loff_t *offset) +static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, + loff_t *offset) { - client_t *client = (client_t *) file->private_data; - fifo_t *fifo; + struct snd_seq_client *client = file->private_data; + struct snd_seq_fifo *fifo; int err; long result = 0; - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; if (!(snd_seq_file_flags(file) & SNDRV_SEQ_LFLG_INPUT)) return -ENXIO; @@ -396,7 +424,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l snd_seq_fifo_lock(fifo); /* while data available in queue */ - while (count >= sizeof(snd_seq_event_t)) { + while (count >= sizeof(struct snd_seq_event)) { int nonblock; nonblock = (file->f_flags & O_NONBLOCK) || result > 0; @@ -404,34 +432,34 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l break; } if (snd_seq_ev_is_variable(&cell->event)) { - snd_seq_event_t tmpev; + struct snd_seq_event tmpev; tmpev = cell->event; tmpev.data.ext.len &= ~SNDRV_SEQ_EXT_MASK; - if (copy_to_user(buf, &tmpev, sizeof(snd_seq_event_t))) { + if (copy_to_user(buf, &tmpev, sizeof(struct snd_seq_event))) { err = -EFAULT; break; } - count -= sizeof(snd_seq_event_t); - buf += sizeof(snd_seq_event_t); + count -= sizeof(struct snd_seq_event); + buf += sizeof(struct snd_seq_event); err = snd_seq_expand_var_event(&cell->event, count, (char __force *)buf, 0, - sizeof(snd_seq_event_t)); + sizeof(struct snd_seq_event)); if (err < 0) break; result += err; count -= err; buf += err; } else { - if (copy_to_user(buf, &cell->event, sizeof(snd_seq_event_t))) { + if (copy_to_user(buf, &cell->event, sizeof(struct snd_seq_event))) { err = -EFAULT; break; } - count -= sizeof(snd_seq_event_t); - buf += sizeof(snd_seq_event_t); + count -= sizeof(struct snd_seq_event); + buf += sizeof(struct snd_seq_event); } snd_seq_cell_free(cell); cell = NULL; /* to be sure */ - result += sizeof(snd_seq_event_t); + result += sizeof(struct snd_seq_event); } if (err < 0) { @@ -449,7 +477,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l /* * check access permission to the port */ -static int check_port_perm(client_port_t *port, unsigned int flags) +static int check_port_perm(struct snd_seq_client_port *port, unsigned int flags) { if ((port->capability & flags) != flags) return 0; @@ -460,9 +488,10 @@ static int check_port_perm(client_port_t *port, unsigned int flags) * check if the destination client is available, and return the pointer * if filter is non-zero, client filter bitmap is tested. */ -static client_t *get_event_dest_client(snd_seq_event_t *event, int filter) +static struct snd_seq_client *get_event_dest_client(struct snd_seq_event *event, + int filter) { - client_t *dest; + struct snd_seq_client *dest; dest = snd_seq_client_use_ptr(event->dest.client); if (dest == NULL) @@ -493,10 +522,11 @@ __not_avail: * quoted in SNDRV_SEQ_EVENT_KERNEL_ERROR, since this requires no extra * kmalloc. */ -static int bounce_error_event(client_t *client, snd_seq_event_t *event, +static int bounce_error_event(struct snd_seq_client *client, + struct snd_seq_event *event, int err, int atomic, int hop) { - snd_seq_event_t bounce_ev; + struct snd_seq_event bounce_ev; int result; if (client == NULL || @@ -531,9 +561,10 @@ static int bounce_error_event(client_t *client, snd_seq_event_t *event, * of the given queue. * return non-zero if updated. */ -static int update_timestamp_of_queue(snd_seq_event_t *event, int queue, int real_time) +static int update_timestamp_of_queue(struct snd_seq_event *event, + int queue, int real_time) { - queue_t *q; + struct snd_seq_queue *q; q = queueptr(queue); if (! q) @@ -559,12 +590,12 @@ static int update_timestamp_of_queue(snd_seq_event_t *event, int queue, int real * RETURN VALUE: 0 : if succeeded * <0 : error */ -static int snd_seq_deliver_single_event(client_t *client, - snd_seq_event_t *event, +static int snd_seq_deliver_single_event(struct snd_seq_client *client, + struct snd_seq_event *event, int filter, int atomic, int hop) { - client_t *dest = NULL; - client_port_t *dest_port = NULL; + struct snd_seq_client *dest = NULL; + struct snd_seq_client_port *dest_port = NULL; int result = -ENOENT; int direct; @@ -596,7 +627,9 @@ static int snd_seq_deliver_single_event(client_t *client, case KERNEL_CLIENT: if (dest_port->event_input == NULL) break; - result = dest_port->event_input(event, direct, dest_port->private_data, atomic, hop); + result = dest_port->event_input(event, direct, + dest_port->private_data, + atomic, hop); break; default: break; @@ -618,16 +651,16 @@ static int snd_seq_deliver_single_event(client_t *client, /* * send the event to all subscribers: */ -static int deliver_to_subscribers(client_t *client, - snd_seq_event_t *event, +static int deliver_to_subscribers(struct snd_seq_client *client, + struct snd_seq_event *event, int atomic, int hop) { - subscribers_t *subs; + struct snd_seq_subscribers *subs; int err = 0, num_ev = 0; - snd_seq_event_t event_saved; - client_port_t *src_port; + struct snd_seq_event event_saved; + struct snd_seq_client_port *src_port; struct list_head *p; - port_subs_info_t *grp; + struct snd_seq_port_subs_info *grp; src_port = snd_seq_port_use_ptr(client, event->source.port); if (src_port == NULL) @@ -642,7 +675,7 @@ static int deliver_to_subscribers(client_t *client, else down_read(&grp->list_mutex); list_for_each(p, &grp->list_head) { - subs = list_entry(p, subscribers_t, src_list); + subs = list_entry(p, struct snd_seq_subscribers, src_list); event->dest = subs->info.dest; if (subs->info.flags & SNDRV_SEQ_PORT_SUBS_TIMESTAMP) /* convert time according to flag with subscription */ @@ -670,12 +703,12 @@ static int deliver_to_subscribers(client_t *client, /* * broadcast to all ports: */ -static int port_broadcast_event(client_t *client, - snd_seq_event_t *event, +static int port_broadcast_event(struct snd_seq_client *client, + struct snd_seq_event *event, int atomic, int hop) { int num_ev = 0, err = 0; - client_t *dest_client; + struct snd_seq_client *dest_client; struct list_head *p; dest_client = get_event_dest_client(event, SNDRV_SEQ_FILTER_BROADCAST); @@ -684,7 +717,7 @@ static int port_broadcast_event(client_t *client, read_lock(&dest_client->ports_lock); list_for_each(p, &dest_client->ports_list_head) { - client_port_t *port = list_entry(p, client_port_t, list); + struct snd_seq_client_port *port = list_entry(p, struct snd_seq_client_port, list); event->dest.port = port->addr.port; /* pass NULL as source client to avoid error bounce */ err = snd_seq_deliver_single_event(NULL, event, @@ -704,12 +737,12 @@ static int port_broadcast_event(client_t *client, * send the event to all clients: * if destination port is also ADDRESS_BROADCAST, deliver to all ports. */ -static int broadcast_event(client_t *client, - snd_seq_event_t *event, int atomic, int hop) +static int broadcast_event(struct snd_seq_client *client, + struct snd_seq_event *event, int atomic, int hop) { int err = 0, num_ev = 0; int dest; - snd_seq_addr_t addr; + struct snd_seq_addr addr; addr = event->dest; /* save */ @@ -736,7 +769,7 @@ static int broadcast_event(client_t *client, /* multicast - not supported yet */ -static int multicast_event(client_t *client, snd_seq_event_t *event, +static int multicast_event(struct snd_seq_client *client, struct snd_seq_event *event, int atomic, int hop) { snd_printd("seq: multicast not supported yet.\n"); @@ -753,7 +786,7 @@ static int multicast_event(client_t *client, snd_seq_event_t *event, * n == 0 : the event was not passed to any client. * n < 0 : error - event was not processed. */ -static int snd_seq_deliver_event(client_t *client, snd_seq_event_t *event, +static int snd_seq_deliver_event(struct snd_seq_client *client, struct snd_seq_event *event, int atomic, int hop) { int result; @@ -794,9 +827,9 @@ static int snd_seq_deliver_event(client_t *client, snd_seq_event_t *event, * n == 0 : the event was not passed to any client. * n < 0 : error - event was not processed. */ -int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop) +int snd_seq_dispatch_event(struct snd_seq_event_cell *cell, int atomic, int hop) { - client_t *client; + struct snd_seq_client *client; int result; snd_assert(cell != NULL, return -EINVAL); @@ -812,7 +845,7 @@ int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop) * the event cell is re-used as a NOTE-OFF event and * enqueued again. */ - snd_seq_event_t tmpev, *ev; + struct snd_seq_event tmpev, *ev; /* reserve this event to enqueue note-off later */ tmpev = cell->event; @@ -865,12 +898,12 @@ int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop) * if pool is empty and blocking is TRUE, sleep until a new cell is * available. */ -static int snd_seq_client_enqueue_event(client_t *client, - snd_seq_event_t *event, +static int snd_seq_client_enqueue_event(struct snd_seq_client *client, + struct snd_seq_event *event, struct file *file, int blocking, int atomic, int hop) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; int err; /* special queue values - force direct passing */ @@ -886,7 +919,7 @@ static int snd_seq_client_enqueue_event(client_t *client, #endif if (event->dest.client == SNDRV_SEQ_ADDRESS_SUBSCRIBERS) { /* check presence of source port */ - client_port_t *src_port = snd_seq_port_use_ptr(client, event->source.port); + struct snd_seq_client_port *src_port = snd_seq_port_use_ptr(client, event->source.port); if (src_port == NULL) return -EINVAL; snd_seq_port_unlock(src_port); @@ -924,7 +957,7 @@ static int snd_seq_client_enqueue_event(client_t *client, * check validity of event type and data length. * return non-zero if invalid. */ -static int check_event_type_and_length(snd_seq_event_t *ev) +static int check_event_type_and_length(struct snd_seq_event *ev) { switch (snd_seq_ev_length_type(ev)) { case SNDRV_SEQ_EVENT_LENGTH_FIXED: @@ -957,12 +990,13 @@ static int check_event_type_and_length(snd_seq_event_t *ev) * -EMLINK too many hops * others depends on return value from driver callback */ -static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t count, loff_t *offset) +static ssize_t snd_seq_write(struct file *file, const char __user *buf, + size_t count, loff_t *offset) { - client_t *client = (client_t *) file->private_data; + struct snd_seq_client *client = file->private_data; int written = 0, len; int err = -EINVAL; - snd_seq_event_t event; + struct snd_seq_event event; if (!(snd_seq_file_flags(file) & SNDRV_SEQ_LFLG_OUTPUT)) return -ENXIO; @@ -980,7 +1014,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c } /* only process whole events */ - while (count >= sizeof(snd_seq_event_t)) { + while (count >= sizeof(struct snd_seq_event)) { /* Read in the event header from the user */ len = sizeof(event); if (copy_from_user(&event, buf, len)) { @@ -1012,7 +1046,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c /* set user space pointer */ event.data.ext.len = extlen | SNDRV_SEQ_EXT_USRPTR; event.data.ext.ptr = (char __force *)buf - + sizeof(snd_seq_event_t); + + sizeof(struct snd_seq_event); len += extlen; /* increment data length */ } else { #ifdef CONFIG_COMPAT @@ -1046,7 +1080,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c */ static unsigned int snd_seq_poll(struct file *file, poll_table * wait) { - client_t *client = (client_t *) file->private_data; + struct snd_seq_client *client = file->private_data; unsigned int mask = 0; /* check client structures are in place */ @@ -1076,9 +1110,9 @@ static unsigned int snd_seq_poll(struct file *file, poll_table * wait) /* SYSTEM_INFO ioctl() */ -static int snd_seq_ioctl_system_info(client_t *client, void __user *arg) +static int snd_seq_ioctl_system_info(struct snd_seq_client *client, void __user *arg) { - snd_seq_system_info_t info; + struct snd_seq_system_info info; memset(&info, 0, sizeof(info)); /* fill the info fields */ @@ -1096,10 +1130,10 @@ static int snd_seq_ioctl_system_info(client_t *client, void __user *arg) /* RUNNING_MODE ioctl() */ -static int snd_seq_ioctl_running_mode(client_t *client, void __user *arg) +static int snd_seq_ioctl_running_mode(struct snd_seq_client *client, void __user *arg) { - struct sndrv_seq_running_info info; - client_t *cptr; + struct snd_seq_running_info info; + struct snd_seq_client *cptr; int err = 0; if (copy_from_user(&info, arg, sizeof(info))) @@ -1133,7 +1167,8 @@ static int snd_seq_ioctl_running_mode(client_t *client, void __user *arg) } /* CLIENT_INFO ioctl() */ -static void get_client_info(client_t *cptr, snd_seq_client_info_t *info) +static void get_client_info(struct snd_seq_client *cptr, + struct snd_seq_client_info *info) { info->client = cptr->number; @@ -1147,10 +1182,11 @@ static void get_client_info(client_t *cptr, snd_seq_client_info_t *info) memset(info->reserved, 0, sizeof(info->reserved)); } -static int snd_seq_ioctl_get_client_info(client_t * client, void __user *arg) +static int snd_seq_ioctl_get_client_info(struct snd_seq_client *client, + void __user *arg) { - client_t *cptr; - snd_seq_client_info_t client_info; + struct snd_seq_client *cptr; + struct snd_seq_client_info client_info; if (copy_from_user(&client_info, arg, sizeof(client_info))) return -EFAULT; @@ -1170,9 +1206,10 @@ static int snd_seq_ioctl_get_client_info(client_t * client, void __user *arg) /* CLIENT_INFO ioctl() */ -static int snd_seq_ioctl_set_client_info(client_t * client, void __user *arg) +static int snd_seq_ioctl_set_client_info(struct snd_seq_client *client, + void __user *arg) { - snd_seq_client_info_t client_info; + struct snd_seq_client_info client_info; if (copy_from_user(&client_info, arg, sizeof(client_info))) return -EFAULT; @@ -1199,11 +1236,12 @@ static int snd_seq_ioctl_set_client_info(client_t * client, void __user *arg) /* * CREATE PORT ioctl() */ -static int snd_seq_ioctl_create_port(client_t * client, void __user *arg) +static int snd_seq_ioctl_create_port(struct snd_seq_client *client, + void __user *arg) { - client_port_t *port; - snd_seq_port_info_t info; - snd_seq_port_callback_t *callback; + struct snd_seq_client_port *port; + struct snd_seq_port_info info; + struct snd_seq_port_callback *callback; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1249,9 +1287,10 @@ static int snd_seq_ioctl_create_port(client_t * client, void __user *arg) /* * DELETE PORT ioctl() */ -static int snd_seq_ioctl_delete_port(client_t * client, void __user *arg) +static int snd_seq_ioctl_delete_port(struct snd_seq_client *client, + void __user *arg) { - snd_seq_port_info_t info; + struct snd_seq_port_info info; int err; /* set passed parameters */ @@ -1272,11 +1311,12 @@ static int snd_seq_ioctl_delete_port(client_t * client, void __user *arg) /* * GET_PORT_INFO ioctl() (on any client) */ -static int snd_seq_ioctl_get_port_info(client_t *client, void __user *arg) +static int snd_seq_ioctl_get_port_info(struct snd_seq_client *client, + void __user *arg) { - client_t *cptr; - client_port_t *port; - snd_seq_port_info_t info; + struct snd_seq_client *cptr; + struct snd_seq_client_port *port; + struct snd_seq_port_info info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1304,10 +1344,11 @@ static int snd_seq_ioctl_get_port_info(client_t *client, void __user *arg) /* * SET_PORT_INFO ioctl() (only ports on this/own client) */ -static int snd_seq_ioctl_set_port_info(client_t * client, void __user *arg) +static int snd_seq_ioctl_set_port_info(struct snd_seq_client *client, + void __user *arg) { - client_port_t *port; - snd_seq_port_info_t info; + struct snd_seq_client_port *port; + struct snd_seq_port_info info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1329,9 +1370,10 @@ static int snd_seq_ioctl_set_port_info(client_t * client, void __user *arg) #define PERM_RD (SNDRV_SEQ_PORT_CAP_READ|SNDRV_SEQ_PORT_CAP_SUBS_READ) #define PERM_WR (SNDRV_SEQ_PORT_CAP_WRITE|SNDRV_SEQ_PORT_CAP_SUBS_WRITE) -static int check_subscription_permission(client_t *client, client_port_t *sport, - client_port_t *dport, - snd_seq_port_subscribe_t *subs) +static int check_subscription_permission(struct snd_seq_client *client, + struct snd_seq_client_port *sport, + struct snd_seq_client_port *dport, + struct snd_seq_port_subscribe *subs) { if (client->number != subs->sender.client && client->number != subs->dest.client) { @@ -1363,9 +1405,10 @@ static int check_subscription_permission(client_t *client, client_port_t *sport, * client must be user client. */ int snd_seq_client_notify_subscription(int client, int port, - snd_seq_port_subscribe_t *info, int evtype) + struct snd_seq_port_subscribe *info, + int evtype) { - snd_seq_event_t event; + struct snd_seq_event event; memset(&event, 0, sizeof(event)); event.type = evtype; @@ -1379,12 +1422,13 @@ int snd_seq_client_notify_subscription(int client, int port, /* * add to port's subscription list IOCTL interface */ -static int snd_seq_ioctl_subscribe_port(client_t * client, void __user *arg) +static int snd_seq_ioctl_subscribe_port(struct snd_seq_client *client, + void __user *arg) { int result = -EINVAL; - client_t *receiver = NULL, *sender = NULL; - client_port_t *sport = NULL, *dport = NULL; - snd_seq_port_subscribe_t subs; + struct snd_seq_client *receiver = NULL, *sender = NULL; + struct snd_seq_client_port *sport = NULL, *dport = NULL; + struct snd_seq_port_subscribe subs; if (copy_from_user(&subs, arg, sizeof(subs))) return -EFAULT; @@ -1423,12 +1467,13 @@ static int snd_seq_ioctl_subscribe_port(client_t * client, void __user *arg) /* * remove from port's subscription list */ -static int snd_seq_ioctl_unsubscribe_port(client_t * client, void __user *arg) +static int snd_seq_ioctl_unsubscribe_port(struct snd_seq_client *client, + void __user *arg) { int result = -ENXIO; - client_t *receiver = NULL, *sender = NULL; - client_port_t *sport = NULL, *dport = NULL; - snd_seq_port_subscribe_t subs; + struct snd_seq_client *receiver = NULL, *sender = NULL; + struct snd_seq_client_port *sport = NULL, *dport = NULL; + struct snd_seq_port_subscribe subs; if (copy_from_user(&subs, arg, sizeof(subs))) return -EFAULT; @@ -1464,11 +1509,12 @@ static int snd_seq_ioctl_unsubscribe_port(client_t * client, void __user *arg) /* CREATE_QUEUE ioctl() */ -static int snd_seq_ioctl_create_queue(client_t *client, void __user *arg) +static int snd_seq_ioctl_create_queue(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_info_t info; + struct snd_seq_queue_info info; int result; - queue_t *q; + struct snd_seq_queue *q; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1498,9 +1544,10 @@ static int snd_seq_ioctl_create_queue(client_t *client, void __user *arg) } /* DELETE_QUEUE ioctl() */ -static int snd_seq_ioctl_delete_queue(client_t *client, void __user *arg) +static int snd_seq_ioctl_delete_queue(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_info_t info; + struct snd_seq_queue_info info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1509,10 +1556,11 @@ static int snd_seq_ioctl_delete_queue(client_t *client, void __user *arg) } /* GET_QUEUE_INFO ioctl() */ -static int snd_seq_ioctl_get_queue_info(client_t *client, void __user *arg) +static int snd_seq_ioctl_get_queue_info(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_info_t info; - queue_t *q; + struct snd_seq_queue_info info; + struct snd_seq_queue *q; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1535,10 +1583,11 @@ static int snd_seq_ioctl_get_queue_info(client_t *client, void __user *arg) } /* SET_QUEUE_INFO ioctl() */ -static int snd_seq_ioctl_set_queue_info(client_t *client, void __user *arg) +static int snd_seq_ioctl_set_queue_info(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_info_t info; - queue_t *q; + struct snd_seq_queue_info info; + struct snd_seq_queue *q; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1570,10 +1619,10 @@ static int snd_seq_ioctl_set_queue_info(client_t *client, void __user *arg) } /* GET_NAMED_QUEUE ioctl() */ -static int snd_seq_ioctl_get_named_queue(client_t *client, void __user *arg) +static int snd_seq_ioctl_get_named_queue(struct snd_seq_client *client, void __user *arg) { - snd_seq_queue_info_t info; - queue_t *q; + struct snd_seq_queue_info info; + struct snd_seq_queue *q; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1593,11 +1642,12 @@ static int snd_seq_ioctl_get_named_queue(client_t *client, void __user *arg) } /* GET_QUEUE_STATUS ioctl() */ -static int snd_seq_ioctl_get_queue_status(client_t * client, void __user *arg) +static int snd_seq_ioctl_get_queue_status(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_status_t status; - queue_t *queue; - seq_timer_t *tmr; + struct snd_seq_queue_status status; + struct snd_seq_queue *queue; + struct snd_seq_timer *tmr; if (copy_from_user(&status, arg, sizeof(status))) return -EFAULT; @@ -1626,11 +1676,12 @@ static int snd_seq_ioctl_get_queue_status(client_t * client, void __user *arg) /* GET_QUEUE_TEMPO ioctl() */ -static int snd_seq_ioctl_get_queue_tempo(client_t * client, void __user *arg) +static int snd_seq_ioctl_get_queue_tempo(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_tempo_t tempo; - queue_t *queue; - seq_timer_t *tmr; + struct snd_seq_queue_tempo tempo; + struct snd_seq_queue *queue; + struct snd_seq_timer *tmr; if (copy_from_user(&tempo, arg, sizeof(tempo))) return -EFAULT; @@ -1656,17 +1707,18 @@ static int snd_seq_ioctl_get_queue_tempo(client_t * client, void __user *arg) /* SET_QUEUE_TEMPO ioctl() */ -int snd_seq_set_queue_tempo(int client, snd_seq_queue_tempo_t *tempo) +int snd_seq_set_queue_tempo(int client, struct snd_seq_queue_tempo *tempo) { if (!snd_seq_queue_check_access(tempo->queue, client)) return -EPERM; return snd_seq_queue_timer_set_tempo(tempo->queue, client, tempo); } -static int snd_seq_ioctl_set_queue_tempo(client_t * client, void __user *arg) +static int snd_seq_ioctl_set_queue_tempo(struct snd_seq_client *client, + void __user *arg) { int result; - snd_seq_queue_tempo_t tempo; + struct snd_seq_queue_tempo tempo; if (copy_from_user(&tempo, arg, sizeof(tempo))) return -EFAULT; @@ -1677,11 +1729,12 @@ static int snd_seq_ioctl_set_queue_tempo(client_t * client, void __user *arg) /* GET_QUEUE_TIMER ioctl() */ -static int snd_seq_ioctl_get_queue_timer(client_t * client, void __user *arg) +static int snd_seq_ioctl_get_queue_timer(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_timer_t timer; - queue_t *queue; - seq_timer_t *tmr; + struct snd_seq_queue_timer timer; + struct snd_seq_queue *queue; + struct snd_seq_timer *tmr; if (copy_from_user(&timer, arg, sizeof(timer))) return -EFAULT; @@ -1713,10 +1766,11 @@ static int snd_seq_ioctl_get_queue_timer(client_t * client, void __user *arg) /* SET_QUEUE_TIMER ioctl() */ -static int snd_seq_ioctl_set_queue_timer(client_t * client, void __user *arg) +static int snd_seq_ioctl_set_queue_timer(struct snd_seq_client *client, + void __user *arg) { int result = 0; - snd_seq_queue_timer_t timer; + struct snd_seq_queue_timer timer; if (copy_from_user(&timer, arg, sizeof(timer))) return -EFAULT; @@ -1725,8 +1779,8 @@ static int snd_seq_ioctl_set_queue_timer(client_t * client, void __user *arg) return -EINVAL; if (snd_seq_queue_check_access(timer.queue, client->number)) { - queue_t *q; - seq_timer_t *tmr; + struct snd_seq_queue *q; + struct snd_seq_timer *tmr; q = queueptr(timer.queue); if (q == NULL) @@ -1754,9 +1808,10 @@ static int snd_seq_ioctl_set_queue_timer(client_t * client, void __user *arg) /* GET_QUEUE_CLIENT ioctl() */ -static int snd_seq_ioctl_get_queue_client(client_t * client, void __user *arg) +static int snd_seq_ioctl_get_queue_client(struct snd_seq_client *client, + void __user *arg) { - snd_seq_queue_client_t info; + struct snd_seq_queue_client info; int used; if (copy_from_user(&info, arg, sizeof(info))) @@ -1775,10 +1830,11 @@ static int snd_seq_ioctl_get_queue_client(client_t * client, void __user *arg) /* SET_QUEUE_CLIENT ioctl() */ -static int snd_seq_ioctl_set_queue_client(client_t * client, void __user *arg) +static int snd_seq_ioctl_set_queue_client(struct snd_seq_client *client, + void __user *arg) { int err; - snd_seq_queue_client_t info; + struct snd_seq_queue_client info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1794,10 +1850,11 @@ static int snd_seq_ioctl_set_queue_client(client_t * client, void __user *arg) /* GET_CLIENT_POOL ioctl() */ -static int snd_seq_ioctl_get_client_pool(client_t * client, void __user *arg) +static int snd_seq_ioctl_get_client_pool(struct snd_seq_client *client, + void __user *arg) { - snd_seq_client_pool_t info; - client_t *cptr; + struct snd_seq_client_pool info; + struct snd_seq_client *cptr; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1828,9 +1885,10 @@ static int snd_seq_ioctl_get_client_pool(client_t * client, void __user *arg) } /* SET_CLIENT_POOL ioctl() */ -static int snd_seq_ioctl_set_client_pool(client_t * client, void __user *arg) +static int snd_seq_ioctl_set_client_pool(struct snd_seq_client *client, + void __user *arg) { - snd_seq_client_pool_t info; + struct snd_seq_client_pool info; int rc; if (copy_from_user(&info, arg, sizeof(info))) @@ -1872,9 +1930,10 @@ static int snd_seq_ioctl_set_client_pool(client_t * client, void __user *arg) /* REMOVE_EVENTS ioctl() */ -static int snd_seq_ioctl_remove_events(client_t * client, void __user *arg) +static int snd_seq_ioctl_remove_events(struct snd_seq_client *client, + void __user *arg) { - snd_seq_remove_events_t info; + struct snd_seq_remove_events info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -1901,13 +1960,14 @@ static int snd_seq_ioctl_remove_events(client_t * client, void __user *arg) /* * get subscription info */ -static int snd_seq_ioctl_get_subscription(client_t *client, void __user *arg) +static int snd_seq_ioctl_get_subscription(struct snd_seq_client *client, + void __user *arg) { int result; - client_t *sender = NULL; - client_port_t *sport = NULL; - snd_seq_port_subscribe_t subs; - subscribers_t *p; + struct snd_seq_client *sender = NULL; + struct snd_seq_client_port *sport = NULL; + struct snd_seq_port_subscribe subs; + struct snd_seq_subscribers *p; if (copy_from_user(&subs, arg, sizeof(subs))) return -EFAULT; @@ -1940,13 +2000,14 @@ static int snd_seq_ioctl_get_subscription(client_t *client, void __user *arg) /* * get subscription info - check only its presence */ -static int snd_seq_ioctl_query_subs(client_t *client, void __user *arg) +static int snd_seq_ioctl_query_subs(struct snd_seq_client *client, + void __user *arg) { int result = -ENXIO; - client_t *cptr = NULL; - client_port_t *port = NULL; - snd_seq_query_subs_t subs; - port_subs_info_t *group; + struct snd_seq_client *cptr = NULL; + struct snd_seq_client_port *port = NULL; + struct snd_seq_query_subs subs; + struct snd_seq_port_subs_info *group; struct list_head *p; int i; @@ -1977,12 +2038,12 @@ static int snd_seq_ioctl_query_subs(client_t *client, void __user *arg) list_for_each(p, &group->list_head) { if (i++ == subs.index) { /* found! */ - subscribers_t *s; + struct snd_seq_subscribers *s; if (subs.type == SNDRV_SEQ_QUERY_SUBS_READ) { - s = list_entry(p, subscribers_t, src_list); + s = list_entry(p, struct snd_seq_subscribers, src_list); subs.addr = s->info.dest; } else { - s = list_entry(p, subscribers_t, dest_list); + s = list_entry(p, struct snd_seq_subscribers, dest_list); subs.addr = s->info.sender; } subs.flags = s->info.flags; @@ -2009,10 +2070,11 @@ static int snd_seq_ioctl_query_subs(client_t *client, void __user *arg) /* * query next client */ -static int snd_seq_ioctl_query_next_client(client_t *client, void __user *arg) +static int snd_seq_ioctl_query_next_client(struct snd_seq_client *client, + void __user *arg) { - client_t *cptr = NULL; - snd_seq_client_info_t info; + struct snd_seq_client *cptr = NULL; + struct snd_seq_client_info info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -2040,11 +2102,12 @@ static int snd_seq_ioctl_query_next_client(client_t *client, void __user *arg) /* * query next port */ -static int snd_seq_ioctl_query_next_port(client_t *client, void __user *arg) +static int snd_seq_ioctl_query_next_port(struct snd_seq_client *client, + void __user *arg) { - client_t *cptr; - client_port_t *port = NULL; - snd_seq_port_info_t info; + struct snd_seq_client *cptr; + struct snd_seq_client_port *port = NULL; + struct snd_seq_port_info info; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; @@ -2075,7 +2138,7 @@ static int snd_seq_ioctl_query_next_port(client_t *client, void __user *arg) static struct seq_ioctl_table { unsigned int cmd; - int (*func)(client_t *client, void __user * arg); + int (*func)(struct snd_seq_client *client, void __user * arg); } ioctl_tables[] = { { SNDRV_SEQ_IOCTL_SYSTEM_INFO, snd_seq_ioctl_system_info }, { SNDRV_SEQ_IOCTL_RUNNING_MODE, snd_seq_ioctl_running_mode }, @@ -2109,7 +2172,8 @@ static struct seq_ioctl_table { { 0, NULL }, }; -static int snd_seq_do_ioctl(client_t *client, unsigned int cmd, void __user *arg) +static int snd_seq_do_ioctl(struct snd_seq_client *client, unsigned int cmd, + void __user *arg) { struct seq_ioctl_table *p; @@ -2136,7 +2200,7 @@ static int snd_seq_do_ioctl(client_t *client, unsigned int cmd, void __user *arg static long snd_seq_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - client_t *client = (client_t *) file->private_data; + struct snd_seq_client *client = file->private_data; snd_assert(client != NULL, return -ENXIO); @@ -2153,23 +2217,29 @@ static long snd_seq_ioctl(struct file *file, unsigned int cmd, unsigned long arg /* exported to kernel modules */ -int snd_seq_create_kernel_client(snd_card_t *card, int client_index, snd_seq_client_callback_t * callback) +int snd_seq_create_kernel_client(struct snd_card *card, int client_index, + const char *name_fmt, ...) { - client_t *client; + struct snd_seq_client *client; + va_list args; snd_assert(! in_interrupt(), return -EBUSY); - if (callback == NULL) + if (card && client_index >= SNDRV_SEQ_CLIENTS_PER_CARD) return -EINVAL; - if (card && client_index > 7) + if (card == NULL && client_index >= SNDRV_SEQ_GLOBAL_CLIENTS) return -EINVAL; - if (card == NULL && client_index > 63) - return -EINVAL; - if (card) - client_index += 64 + (card->number << 3); if (down_interruptible(®ister_mutex)) return -ERESTARTSYS; + + if (card) { + client_index += SNDRV_SEQ_GLOBAL_CLIENTS + + card->number * SNDRV_SEQ_CLIENTS_PER_CARD; + if (client_index >= SNDRV_SEQ_DYNAMIC_CLIENTS_BEGIN) + client_index = -1; + } + /* empty write queue as default */ client = seq_create_client1(client_index, 0); if (client == NULL) { @@ -2178,13 +2248,12 @@ int snd_seq_create_kernel_client(snd_card_t *card, int client_index, snd_seq_cli } usage_alloc(&client_usage, 1); - client->accept_input = callback->allow_output; - client->accept_output = callback->allow_input; + client->accept_input = 1; + client->accept_output = 1; - /* fill client data */ - client->data.kernel.card = card; - client->data.kernel.private_data = callback->private_data; - sprintf(client->name, "Client-%d", client->number); + va_start(args, name_fmt); + vsnprintf(client->name, sizeof(client->name), name_fmt, args); + va_end(args); client->type = KERNEL_CLIENT; up(®ister_mutex); @@ -2199,7 +2268,7 @@ int snd_seq_create_kernel_client(snd_card_t *card, int client_index, snd_seq_cli /* exported to kernel modules */ int snd_seq_delete_kernel_client(int client) { - client_t *ptr; + struct snd_seq_client *ptr; snd_assert(! in_interrupt(), return -EBUSY); @@ -2216,11 +2285,11 @@ int snd_seq_delete_kernel_client(int client) /* skeleton to enqueue event, called from snd_seq_kernel_client_enqueue * and snd_seq_kernel_client_enqueue_blocking */ -static int kernel_client_enqueue(int client, snd_seq_event_t *ev, +static int kernel_client_enqueue(int client, struct snd_seq_event *ev, struct file *file, int blocking, int atomic, int hop) { - client_t *cptr; + struct snd_seq_client *cptr; int result; snd_assert(ev != NULL, return -EINVAL); @@ -2254,7 +2323,7 @@ static int kernel_client_enqueue(int client, snd_seq_event_t *ev, * * RETURN VALUE: zero if succeed, negative if error */ -int snd_seq_kernel_client_enqueue(int client, snd_seq_event_t * ev, +int snd_seq_kernel_client_enqueue(int client, struct snd_seq_event * ev, int atomic, int hop) { return kernel_client_enqueue(client, ev, NULL, 0, atomic, hop); @@ -2265,7 +2334,7 @@ int snd_seq_kernel_client_enqueue(int client, snd_seq_event_t * ev, * * RETURN VALUE: zero if succeed, negative if error */ -int snd_seq_kernel_client_enqueue_blocking(int client, snd_seq_event_t * ev, +int snd_seq_kernel_client_enqueue_blocking(int client, struct snd_seq_event * ev, struct file *file, int atomic, int hop) { @@ -2280,10 +2349,10 @@ int snd_seq_kernel_client_enqueue_blocking(int client, snd_seq_event_t * ev, * RETURN VALUE: negative = delivery failed, * zero, or positive: the number of delivered events */ -int snd_seq_kernel_client_dispatch(int client, snd_seq_event_t * ev, +int snd_seq_kernel_client_dispatch(int client, struct snd_seq_event * ev, int atomic, int hop) { - client_t *cptr; + struct snd_seq_client *cptr; int result; snd_assert(ev != NULL, return -EINVAL); @@ -2315,7 +2384,7 @@ int snd_seq_kernel_client_dispatch(int client, snd_seq_event_t * ev, */ int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg) { - client_t *client; + struct snd_seq_client *client; mm_segment_t fs; int result; @@ -2332,7 +2401,7 @@ int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg) /* exported (for OSS emulator) */ int snd_seq_kernel_client_write_poll(int clientid, struct file *file, poll_table *wait) { - client_t *client; + struct snd_seq_client *client; client = clientptr(clientid); if (client == NULL) @@ -2347,13 +2416,16 @@ int snd_seq_kernel_client_write_poll(int clientid, struct file *file, poll_table /*---------------------------------------------------------------------------*/ +#ifdef CONFIG_PROC_FS /* * /proc interface */ -static void snd_seq_info_dump_subscribers(snd_info_buffer_t *buffer, port_subs_info_t *group, int is_src, char *msg) +static void snd_seq_info_dump_subscribers(struct snd_info_buffer *buffer, + struct snd_seq_port_subs_info *group, + int is_src, char *msg) { struct list_head *p; - subscribers_t *s; + struct snd_seq_subscribers *s; int count = 0; down_read(&group->list_mutex); @@ -2364,9 +2436,9 @@ static void snd_seq_info_dump_subscribers(snd_info_buffer_t *buffer, port_subs_i snd_iprintf(buffer, msg); list_for_each(p, &group->list_head) { if (is_src) - s = list_entry(p, subscribers_t, src_list); + s = list_entry(p, struct snd_seq_subscribers, src_list); else - s = list_entry(p, subscribers_t, dest_list); + s = list_entry(p, struct snd_seq_subscribers, dest_list); if (count++) snd_iprintf(buffer, ", "); snd_iprintf(buffer, "%d:%d", @@ -2387,13 +2459,14 @@ static void snd_seq_info_dump_subscribers(snd_info_buffer_t *buffer, port_subs_i #define FLAG_PERM_DUPLEX(perm) ((perm) & SNDRV_SEQ_PORT_CAP_DUPLEX ? 'X' : '-') -static void snd_seq_info_dump_ports(snd_info_buffer_t *buffer, client_t *client) +static void snd_seq_info_dump_ports(struct snd_info_buffer *buffer, + struct snd_seq_client *client) { struct list_head *l; down(&client->ports_mutex); list_for_each(l, &client->ports_list_head) { - client_port_t *p = list_entry(l, client_port_t, list); + struct snd_seq_client_port *p = list_entry(l, struct snd_seq_client_port, list); snd_iprintf(buffer, " Port %3d : \"%s\" (%c%c%c%c)\n", p->addr.port, p->name, FLAG_PERM_RD(p->capability), @@ -2407,13 +2480,15 @@ static void snd_seq_info_dump_ports(snd_info_buffer_t *buffer, client_t *client) } +void snd_seq_info_pool(struct snd_info_buffer *buffer, + struct snd_seq_pool *pool, char *space); + /* exported to seq_info.c */ -void snd_seq_info_clients_read(snd_info_entry_t *entry, - snd_info_buffer_t * buffer) +void snd_seq_info_clients_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) { - extern void snd_seq_info_pool(snd_info_buffer_t * buffer, pool_t * pool, char *space); int c; - client_t *client; + struct snd_seq_client *client; snd_iprintf(buffer, "Client info\n"); snd_iprintf(buffer, " cur clients : %d\n", client_usage.cur); @@ -2447,7 +2522,7 @@ void snd_seq_info_clients_read(snd_info_entry_t *entry, snd_seq_client_unlock(client); } } - +#endif /* CONFIG_PROC_FS */ /*---------------------------------------------------------------------------*/ @@ -2468,13 +2543,6 @@ static struct file_operations snd_seq_f_ops = .compat_ioctl = snd_seq_ioctl_compat, }; -static snd_minor_t snd_seq_reg = -{ - .comment = "sequencer", - .f_ops = &snd_seq_f_ops, -}; - - /* * register sequencer device */ @@ -2485,7 +2553,8 @@ int __init snd_sequencer_device_init(void) if (down_interruptible(®ister_mutex)) return -ERESTARTSYS; - if ((err = snd_register_device(SNDRV_DEVICE_TYPE_SEQUENCER, NULL, 0, &snd_seq_reg, "seq")) < 0) { + if ((err = snd_register_device(SNDRV_DEVICE_TYPE_SEQUENCER, NULL, 0, + &snd_seq_f_ops, NULL, "seq")) < 0) { up(®ister_mutex); return err; } diff --git a/sound/core/seq/seq_clientmgr.h b/sound/core/seq/seq_clientmgr.h index 3715c36183d3..450091ca153d 100644 --- a/sound/core/seq/seq_clientmgr.h +++ b/sound/core/seq/seq_clientmgr.h @@ -30,24 +30,21 @@ /* client manager */ -struct _snd_seq_user_client { +struct snd_seq_user_client { struct file *file; /* file struct of client */ /* ... */ /* fifo */ - fifo_t *fifo; /* queue for incoming events */ + struct snd_seq_fifo *fifo; /* queue for incoming events */ int fifo_pool_size; }; -struct _snd_seq_kernel_client { - snd_card_t *card; - /* pointer to client functions */ - void *private_data; /* private data for client */ +struct snd_seq_kernel_client { /* ... */ }; -struct _snd_seq_client { +struct snd_seq_client { snd_seq_client_type_t type; unsigned int accept_input: 1, accept_output: 1; @@ -65,40 +62,40 @@ struct _snd_seq_client { int convert32; /* convert 32->64bit */ /* output pool */ - pool_t *pool; /* memory pool for this client */ + struct snd_seq_pool *pool; /* memory pool for this client */ union { - user_client_t user; - kernel_client_t kernel; + struct snd_seq_user_client user; + struct snd_seq_kernel_client kernel; } data; }; /* usage statistics */ -typedef struct { +struct snd_seq_usage { int cur; int peak; -} usage_t; +}; -extern int client_init_data(void); -extern int snd_sequencer_device_init(void); -extern void snd_sequencer_device_done(void); +int client_init_data(void); +int snd_sequencer_device_init(void); +void snd_sequencer_device_done(void); /* get locked pointer to client */ -extern client_t *snd_seq_client_use_ptr(int clientid); +struct snd_seq_client *snd_seq_client_use_ptr(int clientid); /* unlock pointer to client */ #define snd_seq_client_unlock(client) snd_use_lock_free(&(client)->use_lock) /* dispatch event to client(s) */ -extern int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop); +int snd_seq_dispatch_event(struct snd_seq_event_cell *cell, int atomic, int hop); /* exported to other modules */ -extern int snd_seq_register_kernel_client(snd_seq_client_callback_t *callback, void *private_data); -extern int snd_seq_unregister_kernel_client(int client); -extern int snd_seq_kernel_client_enqueue(int client, snd_seq_event_t *ev, int atomic, int hop); -int snd_seq_kernel_client_enqueue_blocking(int client, snd_seq_event_t * ev, struct file *file, int atomic, int hop); +int snd_seq_kernel_client_enqueue(int client, struct snd_seq_event *ev, int atomic, int hop); +int snd_seq_kernel_client_enqueue_blocking(int client, struct snd_seq_event * ev, + struct file *file, int atomic, int hop); int snd_seq_kernel_client_write_poll(int clientid, struct file *file, poll_table *wait); -int snd_seq_client_notify_subscription(int client, int port, snd_seq_port_subscribe_t *info, int evtype); +int snd_seq_client_notify_subscription(int client, int port, + struct snd_seq_port_subscribe *info, int evtype); #endif diff --git a/sound/core/seq/seq_compat.c b/sound/core/seq/seq_compat.c index 902ad8b0c355..9628c06e4eab 100644 --- a/sound/core/seq/seq_compat.c +++ b/sound/core/seq/seq_compat.c @@ -22,8 +22,8 @@ #include <linux/compat.h> -struct sndrv_seq_port_info32 { - struct sndrv_seq_addr addr; /* client/port numbers */ +struct snd_seq_port_info32 { + struct snd_seq_addr addr; /* client/port numbers */ char name[64]; /* port name */ u32 capability; /* port capability bits */ @@ -41,11 +41,11 @@ struct sndrv_seq_port_info32 { char reserved[59]; /* for future use */ }; -static int snd_seq_call_port_info_ioctl(client_t *client, unsigned int cmd, - struct sndrv_seq_port_info32 __user *data32) +static int snd_seq_call_port_info_ioctl(struct snd_seq_client *client, unsigned int cmd, + struct snd_seq_port_info32 __user *data32) { int err = -EFAULT; - snd_seq_port_info_t *data; + struct snd_seq_port_info *data; mm_segment_t fs; data = kmalloc(sizeof(*data), GFP_KERNEL); @@ -80,16 +80,16 @@ static int snd_seq_call_port_info_ioctl(client_t *client, unsigned int cmd, */ enum { - SNDRV_SEQ_IOCTL_CREATE_PORT32 = _IOWR('S', 0x20, struct sndrv_seq_port_info32), - SNDRV_SEQ_IOCTL_DELETE_PORT32 = _IOW ('S', 0x21, struct sndrv_seq_port_info32), - SNDRV_SEQ_IOCTL_GET_PORT_INFO32 = _IOWR('S', 0x22, struct sndrv_seq_port_info32), - SNDRV_SEQ_IOCTL_SET_PORT_INFO32 = _IOW ('S', 0x23, struct sndrv_seq_port_info32), - SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32 = _IOWR('S', 0x52, struct sndrv_seq_port_info32), + SNDRV_SEQ_IOCTL_CREATE_PORT32 = _IOWR('S', 0x20, struct snd_seq_port_info32), + SNDRV_SEQ_IOCTL_DELETE_PORT32 = _IOW ('S', 0x21, struct snd_seq_port_info32), + SNDRV_SEQ_IOCTL_GET_PORT_INFO32 = _IOWR('S', 0x22, struct snd_seq_port_info32), + SNDRV_SEQ_IOCTL_SET_PORT_INFO32 = _IOW ('S', 0x23, struct snd_seq_port_info32), + SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32 = _IOWR('S', 0x52, struct snd_seq_port_info32), }; static long snd_seq_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg) { - client_t *client = (client_t *) file->private_data; + struct snd_seq_client *client = file->private_data; void __user *argp = compat_ptr(arg); snd_assert(client != NULL, return -ENXIO); diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c index 252b52731003..9ece443fba55 100644 --- a/sound/core/seq/seq_device.c +++ b/sound/core/seq/seq_device.c @@ -50,11 +50,6 @@ MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>"); MODULE_DESCRIPTION("ALSA sequencer device management"); MODULE_LICENSE("GPL"); -/* - * driver list - */ -typedef struct ops_list ops_list_t; - /* driver state */ #define DRIVER_EMPTY 0 #define DRIVER_LOADED (1<<0) @@ -68,7 +63,7 @@ struct ops_list { int argsize; /* argument size */ /* operators */ - snd_seq_dev_ops_t ops; + struct snd_seq_dev_ops ops; /* registred devices */ struct list_head dev_list; /* list of devices */ @@ -83,35 +78,39 @@ struct ops_list { static LIST_HEAD(opslist); static int num_ops; static DECLARE_MUTEX(ops_mutex); -static snd_info_entry_t *info_entry = NULL; +#ifdef CONFIG_PROC_FS +static struct snd_info_entry *info_entry = NULL; +#endif /* * prototypes */ -static int snd_seq_device_free(snd_seq_device_t *dev); -static int snd_seq_device_dev_free(snd_device_t *device); -static int snd_seq_device_dev_register(snd_device_t *device); -static int snd_seq_device_dev_disconnect(snd_device_t *device); -static int snd_seq_device_dev_unregister(snd_device_t *device); - -static int init_device(snd_seq_device_t *dev, ops_list_t *ops); -static int free_device(snd_seq_device_t *dev, ops_list_t *ops); -static ops_list_t *find_driver(char *id, int create_if_empty); -static ops_list_t *create_driver(char *id); -static void unlock_driver(ops_list_t *ops); +static int snd_seq_device_free(struct snd_seq_device *dev); +static int snd_seq_device_dev_free(struct snd_device *device); +static int snd_seq_device_dev_register(struct snd_device *device); +static int snd_seq_device_dev_disconnect(struct snd_device *device); +static int snd_seq_device_dev_unregister(struct snd_device *device); + +static int init_device(struct snd_seq_device *dev, struct ops_list *ops); +static int free_device(struct snd_seq_device *dev, struct ops_list *ops); +static struct ops_list *find_driver(char *id, int create_if_empty); +static struct ops_list *create_driver(char *id); +static void unlock_driver(struct ops_list *ops); static void remove_drivers(void); /* * show all drivers and their status */ -static void snd_seq_device_info(snd_info_entry_t *entry, snd_info_buffer_t * buffer) +#ifdef CONFIG_PROC_FS +static void snd_seq_device_info(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) { struct list_head *head; down(&ops_mutex); list_for_each(head, &opslist) { - ops_list_t *ops = list_entry(head, ops_list_t, list); + struct ops_list *ops = list_entry(head, struct ops_list, list); snd_iprintf(buffer, "snd-%s%s%s%s,%d\n", ops->id, ops->driver & DRIVER_LOADED ? ",loaded" : (ops->driver == DRIVER_EMPTY ? ",empty" : ""), @@ -121,6 +120,7 @@ static void snd_seq_device_info(snd_info_entry_t *entry, snd_info_buffer_t * buf } up(&ops_mutex); } +#endif /* * load all registered drivers (called from seq_clientmgr.c) @@ -156,7 +156,7 @@ void snd_seq_device_load_drivers(void) down(&ops_mutex); list_for_each(head, &opslist) { - ops_list_t *ops = list_entry(head, ops_list_t, list); + struct ops_list *ops = list_entry(head, struct ops_list, list); if (! (ops->driver & DRIVER_LOADED) && ! (ops->driver & DRIVER_REQUESTED)) { ops->used++; @@ -178,13 +178,13 @@ void snd_seq_device_load_drivers(void) * id = id of driver * result = return pointer (NULL allowed if unnecessary) */ -int snd_seq_device_new(snd_card_t *card, int device, char *id, int argsize, - snd_seq_device_t **result) +int snd_seq_device_new(struct snd_card *card, int device, char *id, int argsize, + struct snd_seq_device **result) { - snd_seq_device_t *dev; - ops_list_t *ops; + struct snd_seq_device *dev; + struct ops_list *ops; int err; - static snd_device_ops_t dops = { + static struct snd_device_ops dops = { .dev_free = snd_seq_device_dev_free, .dev_register = snd_seq_device_dev_register, .dev_disconnect = snd_seq_device_dev_disconnect, @@ -235,9 +235,9 @@ int snd_seq_device_new(snd_card_t *card, int device, char *id, int argsize, /* * free the existing device */ -static int snd_seq_device_free(snd_seq_device_t *dev) +static int snd_seq_device_free(struct snd_seq_device *dev) { - ops_list_t *ops; + struct ops_list *ops; snd_assert(dev != NULL, return -EINVAL); @@ -261,19 +261,19 @@ static int snd_seq_device_free(snd_seq_device_t *dev) return 0; } -static int snd_seq_device_dev_free(snd_device_t *device) +static int snd_seq_device_dev_free(struct snd_device *device) { - snd_seq_device_t *dev = device->device_data; + struct snd_seq_device *dev = device->device_data; return snd_seq_device_free(dev); } /* * register the device */ -static int snd_seq_device_dev_register(snd_device_t *device) +static int snd_seq_device_dev_register(struct snd_device *device) { - snd_seq_device_t *dev = device->device_data; - ops_list_t *ops; + struct snd_seq_device *dev = device->device_data; + struct ops_list *ops; ops = find_driver(dev->id, 0); if (ops == NULL) @@ -292,10 +292,10 @@ static int snd_seq_device_dev_register(snd_device_t *device) /* * disconnect the device */ -static int snd_seq_device_dev_disconnect(snd_device_t *device) +static int snd_seq_device_dev_disconnect(struct snd_device *device) { - snd_seq_device_t *dev = device->device_data; - ops_list_t *ops; + struct snd_seq_device *dev = device->device_data; + struct ops_list *ops; ops = find_driver(dev->id, 0); if (ops == NULL) @@ -310,9 +310,9 @@ static int snd_seq_device_dev_disconnect(snd_device_t *device) /* * unregister the existing device */ -static int snd_seq_device_dev_unregister(snd_device_t *device) +static int snd_seq_device_dev_unregister(struct snd_device *device) { - snd_seq_device_t *dev = device->device_data; + struct snd_seq_device *dev = device->device_data; return snd_seq_device_free(dev); } @@ -321,10 +321,11 @@ static int snd_seq_device_dev_unregister(snd_device_t *device) * id = driver id * entry = driver operators - duplicated to each instance */ -int snd_seq_device_register_driver(char *id, snd_seq_dev_ops_t *entry, int argsize) +int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry, + int argsize) { struct list_head *head; - ops_list_t *ops; + struct ops_list *ops; if (id == NULL || entry == NULL || entry->init_device == NULL || entry->free_device == NULL) @@ -351,7 +352,7 @@ int snd_seq_device_register_driver(char *id, snd_seq_dev_ops_t *entry, int argsi /* initialize existing devices if necessary */ list_for_each(head, &ops->dev_list) { - snd_seq_device_t *dev = list_entry(head, snd_seq_device_t, list); + struct snd_seq_device *dev = list_entry(head, struct snd_seq_device, list); init_device(dev, ops); } up(&ops->reg_mutex); @@ -366,9 +367,9 @@ int snd_seq_device_register_driver(char *id, snd_seq_dev_ops_t *entry, int argsi /* * create driver record */ -static ops_list_t * create_driver(char *id) +static struct ops_list * create_driver(char *id) { - ops_list_t *ops; + struct ops_list *ops; ops = kmalloc(sizeof(*ops), GFP_KERNEL); if (ops == NULL) @@ -399,14 +400,15 @@ static ops_list_t * create_driver(char *id) int snd_seq_device_unregister_driver(char *id) { struct list_head *head; - ops_list_t *ops; + struct ops_list *ops; ops = find_driver(id, 0); if (ops == NULL) return -ENXIO; if (! (ops->driver & DRIVER_LOADED) || (ops->driver & DRIVER_LOCKED)) { - snd_printk(KERN_ERR "driver_unregister: cannot unload driver '%s': status=%x\n", id, ops->driver); + snd_printk(KERN_ERR "driver_unregister: cannot unload driver '%s': status=%x\n", + id, ops->driver); unlock_driver(ops); return -EBUSY; } @@ -415,13 +417,14 @@ int snd_seq_device_unregister_driver(char *id) down(&ops->reg_mutex); ops->driver |= DRIVER_LOCKED; /* do not remove this driver recursively */ list_for_each(head, &ops->dev_list) { - snd_seq_device_t *dev = list_entry(head, snd_seq_device_t, list); + struct snd_seq_device *dev = list_entry(head, struct snd_seq_device, list); free_device(dev, ops); } ops->driver = 0; if (ops->num_init_devices > 0) - snd_printk(KERN_ERR "free_driver: init_devices > 0!! (%d)\n", ops->num_init_devices); + snd_printk(KERN_ERR "free_driver: init_devices > 0!! (%d)\n", + ops->num_init_devices); up(&ops->reg_mutex); unlock_driver(ops); @@ -443,7 +446,7 @@ static void remove_drivers(void) down(&ops_mutex); head = opslist.next; while (head != &opslist) { - ops_list_t *ops = list_entry(head, ops_list_t, list); + struct ops_list *ops = list_entry(head, struct ops_list, list); if (! (ops->driver & DRIVER_LOADED) && ops->used == 0 && ops->num_devices == 0) { head = head->next; @@ -459,21 +462,23 @@ static void remove_drivers(void) /* * initialize the device - call init_device operator */ -static int init_device(snd_seq_device_t *dev, ops_list_t *ops) +static int init_device(struct snd_seq_device *dev, struct ops_list *ops) { if (! (ops->driver & DRIVER_LOADED)) return 0; /* driver is not loaded yet */ if (dev->status != SNDRV_SEQ_DEVICE_FREE) return 0; /* already initialized */ if (ops->argsize != dev->argsize) { - snd_printk(KERN_ERR "incompatible device '%s' for plug-in '%s' (%d %d)\n", dev->name, ops->id, ops->argsize, dev->argsize); + snd_printk(KERN_ERR "incompatible device '%s' for plug-in '%s' (%d %d)\n", + dev->name, ops->id, ops->argsize, dev->argsize); return -EINVAL; } if (ops->ops.init_device(dev) >= 0) { dev->status = SNDRV_SEQ_DEVICE_REGISTERED; ops->num_init_devices++; } else { - snd_printk(KERN_ERR "init_device failed: %s: %s\n", dev->name, dev->id); + snd_printk(KERN_ERR "init_device failed: %s: %s\n", + dev->name, dev->id); } return 0; @@ -482,7 +487,7 @@ static int init_device(snd_seq_device_t *dev, ops_list_t *ops) /* * release the device - call free_device operator */ -static int free_device(snd_seq_device_t *dev, ops_list_t *ops) +static int free_device(struct snd_seq_device *dev, struct ops_list *ops) { int result; @@ -491,7 +496,8 @@ static int free_device(snd_seq_device_t *dev, ops_list_t *ops) if (dev->status != SNDRV_SEQ_DEVICE_REGISTERED) return 0; /* not registered */ if (ops->argsize != dev->argsize) { - snd_printk(KERN_ERR "incompatible device '%s' for plug-in '%s' (%d %d)\n", dev->name, ops->id, ops->argsize, dev->argsize); + snd_printk(KERN_ERR "incompatible device '%s' for plug-in '%s' (%d %d)\n", + dev->name, ops->id, ops->argsize, dev->argsize); return -EINVAL; } if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) { @@ -499,7 +505,8 @@ static int free_device(snd_seq_device_t *dev, ops_list_t *ops) dev->driver_data = NULL; ops->num_init_devices--; } else { - snd_printk(KERN_ERR "free_device failed: %s: %s\n", dev->name, dev->id); + snd_printk(KERN_ERR "free_device failed: %s: %s\n", + dev->name, dev->id); } return 0; @@ -508,13 +515,13 @@ static int free_device(snd_seq_device_t *dev, ops_list_t *ops) /* * find the matching driver with given id */ -static ops_list_t * find_driver(char *id, int create_if_empty) +static struct ops_list * find_driver(char *id, int create_if_empty) { struct list_head *head; down(&ops_mutex); list_for_each(head, &opslist) { - ops_list_t *ops = list_entry(head, ops_list_t, list); + struct ops_list *ops = list_entry(head, struct ops_list, list); if (strcmp(ops->id, id) == 0) { ops->used++; up(&ops_mutex); @@ -527,7 +534,7 @@ static ops_list_t * find_driver(char *id, int create_if_empty) return NULL; } -static void unlock_driver(ops_list_t *ops) +static void unlock_driver(struct ops_list *ops) { down(&ops_mutex); ops->used--; @@ -541,7 +548,9 @@ static void unlock_driver(ops_list_t *ops) static int __init alsa_seq_device_init(void) { - info_entry = snd_info_create_module_entry(THIS_MODULE, "drivers", snd_seq_root); +#ifdef CONFIG_PROC_FS + info_entry = snd_info_create_module_entry(THIS_MODULE, "drivers", + snd_seq_root); if (info_entry == NULL) return -ENOMEM; info_entry->content = SNDRV_INFO_CONTENT_TEXT; @@ -551,13 +560,16 @@ static int __init alsa_seq_device_init(void) snd_info_free_entry(info_entry); return -ENOMEM; } +#endif return 0; } static void __exit alsa_seq_device_exit(void) { remove_drivers(); +#ifdef CONFIG_PROC_FS snd_info_unregister(info_entry); +#endif if (num_ops) snd_printk(KERN_ERR "drivers not released (%d)\n", num_ops); } diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c index 5dd0e6a19e50..2a283a59ea4d 100644 --- a/sound/core/seq/seq_dummy.c +++ b/sound/core/seq/seq_dummy.c @@ -73,12 +73,12 @@ MODULE_PARM_DESC(ports, "number of ports to be created"); module_param(duplex, bool, 0444); MODULE_PARM_DESC(duplex, "create DUPLEX ports"); -typedef struct snd_seq_dummy_port { +struct snd_seq_dummy_port { int client; int port; int duplex; int connect; -} snd_seq_dummy_port_t; +}; static int my_client = -1; @@ -88,11 +88,11 @@ static int my_client = -1; * Note: this callback is called only after all subscribers are removed. */ static int -dummy_unuse(void *private_data, snd_seq_port_subscribe_t *info) +dummy_unuse(void *private_data, struct snd_seq_port_subscribe *info) { - snd_seq_dummy_port_t *p; + struct snd_seq_dummy_port *p; int i; - snd_seq_event_t ev; + struct snd_seq_event ev; p = private_data; memset(&ev, 0, sizeof(ev)); @@ -116,10 +116,11 @@ dummy_unuse(void *private_data, snd_seq_port_subscribe_t *info) * event input callback - just redirect events to subscribers */ static int -dummy_input(snd_seq_event_t *ev, int direct, void *private_data, int atomic, int hop) +dummy_input(struct snd_seq_event *ev, int direct, void *private_data, + int atomic, int hop) { - snd_seq_dummy_port_t *p; - snd_seq_event_t tmpev; + struct snd_seq_dummy_port *p; + struct snd_seq_event tmpev; p = private_data; if (ev->source.client == SNDRV_SEQ_CLIENT_SYSTEM || @@ -146,12 +147,12 @@ dummy_free(void *private_data) /* * create a port */ -static snd_seq_dummy_port_t __init * +static struct snd_seq_dummy_port __init * create_port(int idx, int type) { - snd_seq_port_info_t pinfo; - snd_seq_port_callback_t pcb; - snd_seq_dummy_port_t *rec; + struct snd_seq_port_info pinfo; + struct snd_seq_port_callback pcb; + struct snd_seq_dummy_port *rec; if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) return NULL; @@ -192,9 +193,7 @@ create_port(int idx, int type) static int __init register_client(void) { - snd_seq_client_callback_t cb; - snd_seq_client_info_t cinfo; - snd_seq_dummy_port_t *rec1, *rec2; + struct snd_seq_dummy_port *rec1, *rec2; int i; if (ports < 1) { @@ -203,20 +202,11 @@ register_client(void) } /* create client */ - memset(&cb, 0, sizeof(cb)); - cb.allow_input = 1; - cb.allow_output = 1; - my_client = snd_seq_create_kernel_client(NULL, SNDRV_SEQ_CLIENT_DUMMY, &cb); + my_client = snd_seq_create_kernel_client(NULL, SNDRV_SEQ_CLIENT_DUMMY, + "Midi Through"); if (my_client < 0) return my_client; - /* set client name */ - memset(&cinfo, 0, sizeof(cinfo)); - cinfo.client = my_client; - cinfo.type = KERNEL_CLIENT; - strcpy(cinfo.name, "Midi Through"); - snd_seq_kernel_client_ctl(my_client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, &cinfo); - /* create ports */ for (i = 0; i < ports; i++) { rec1 = create_port(i, 0); diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c index 4767cfdc361f..6b055aed7a4b 100644 --- a/sound/core/seq/seq_fifo.c +++ b/sound/core/seq/seq_fifo.c @@ -29,9 +29,9 @@ /* FIFO */ /* create new fifo */ -fifo_t *snd_seq_fifo_new(int poolsize) +struct snd_seq_fifo *snd_seq_fifo_new(int poolsize) { - fifo_t *f; + struct snd_seq_fifo *f; f = kzalloc(sizeof(*f), GFP_KERNEL); if (f == NULL) { @@ -62,9 +62,9 @@ fifo_t *snd_seq_fifo_new(int poolsize) return f; } -void snd_seq_fifo_delete(fifo_t **fifo) +void snd_seq_fifo_delete(struct snd_seq_fifo **fifo) { - fifo_t *f; + struct snd_seq_fifo *f; snd_assert(fifo != NULL, return); f = *fifo; @@ -88,12 +88,12 @@ void snd_seq_fifo_delete(fifo_t **fifo) kfree(f); } -static snd_seq_event_cell_t *fifo_cell_out(fifo_t *f); +static struct snd_seq_event_cell *fifo_cell_out(struct snd_seq_fifo *f); /* clear queue */ -void snd_seq_fifo_clear(fifo_t *f) +void snd_seq_fifo_clear(struct snd_seq_fifo *f) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; unsigned long flags; /* clear overflow flag */ @@ -110,9 +110,10 @@ void snd_seq_fifo_clear(fifo_t *f) /* enqueue event to fifo */ -int snd_seq_fifo_event_in(fifo_t *f, snd_seq_event_t *event) +int snd_seq_fifo_event_in(struct snd_seq_fifo *f, + struct snd_seq_event *event) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; unsigned long flags; int err; @@ -148,9 +149,9 @@ int snd_seq_fifo_event_in(fifo_t *f, snd_seq_event_t *event) } /* dequeue cell from fifo */ -static snd_seq_event_cell_t *fifo_cell_out(fifo_t *f) +static struct snd_seq_event_cell *fifo_cell_out(struct snd_seq_fifo *f) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; if ((cell = f->head) != NULL) { f->head = cell->next; @@ -167,9 +168,10 @@ static snd_seq_event_cell_t *fifo_cell_out(fifo_t *f) } /* dequeue cell from fifo and copy on user space */ -int snd_seq_fifo_cell_out(fifo_t *f, snd_seq_event_cell_t **cellp, int nonblock) +int snd_seq_fifo_cell_out(struct snd_seq_fifo *f, + struct snd_seq_event_cell **cellp, int nonblock) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; unsigned long flags; wait_queue_t wait; @@ -202,7 +204,8 @@ int snd_seq_fifo_cell_out(fifo_t *f, snd_seq_event_cell_t **cellp, int nonblock) } -void snd_seq_fifo_cell_putback(fifo_t *f, snd_seq_event_cell_t *cell) +void snd_seq_fifo_cell_putback(struct snd_seq_fifo *f, + struct snd_seq_event_cell *cell) { unsigned long flags; @@ -217,18 +220,19 @@ void snd_seq_fifo_cell_putback(fifo_t *f, snd_seq_event_cell_t *cell) /* polling; return non-zero if queue is available */ -int snd_seq_fifo_poll_wait(fifo_t *f, struct file *file, poll_table *wait) +int snd_seq_fifo_poll_wait(struct snd_seq_fifo *f, struct file *file, + poll_table *wait) { poll_wait(file, &f->input_sleep, wait); return (f->cells > 0); } /* change the size of pool; all old events are removed */ -int snd_seq_fifo_resize(fifo_t *f, int poolsize) +int snd_seq_fifo_resize(struct snd_seq_fifo *f, int poolsize) { unsigned long flags; - pool_t *newpool, *oldpool; - snd_seq_event_cell_t *cell, *next, *oldhead; + struct snd_seq_pool *newpool, *oldpool; + struct snd_seq_event_cell *cell, *next, *oldhead; snd_assert(f != NULL && f->pool != NULL, return -EINVAL); diff --git a/sound/core/seq/seq_fifo.h b/sound/core/seq/seq_fifo.h index d677c261b0a4..062c446e7867 100644 --- a/sound/core/seq/seq_fifo.h +++ b/sound/core/seq/seq_fifo.h @@ -27,46 +27,46 @@ /* === FIFO === */ -typedef struct { - pool_t *pool; /* FIFO pool */ - snd_seq_event_cell_t* head; /* pointer to head of fifo */ - snd_seq_event_cell_t* tail; /* pointer to tail of fifo */ +struct snd_seq_fifo { + struct snd_seq_pool *pool; /* FIFO pool */ + struct snd_seq_event_cell *head; /* pointer to head of fifo */ + struct snd_seq_event_cell *tail; /* pointer to tail of fifo */ int cells; spinlock_t lock; snd_use_lock_t use_lock; wait_queue_head_t input_sleep; atomic_t overflow; -} fifo_t; +}; /* create new fifo (constructor) */ -extern fifo_t *snd_seq_fifo_new(int poolsize); +struct snd_seq_fifo *snd_seq_fifo_new(int poolsize); /* delete fifo (destructor) */ -extern void snd_seq_fifo_delete(fifo_t **f); +void snd_seq_fifo_delete(struct snd_seq_fifo **f); /* enqueue event to fifo */ -extern int snd_seq_fifo_event_in(fifo_t *f, snd_seq_event_t *event); +int snd_seq_fifo_event_in(struct snd_seq_fifo *f, struct snd_seq_event *event); /* lock fifo from release */ #define snd_seq_fifo_lock(fifo) snd_use_lock_use(&(fifo)->use_lock) #define snd_seq_fifo_unlock(fifo) snd_use_lock_free(&(fifo)->use_lock) /* get a cell from fifo - fifo should be locked */ -int snd_seq_fifo_cell_out(fifo_t *f, snd_seq_event_cell_t **cellp, int nonblock); +int snd_seq_fifo_cell_out(struct snd_seq_fifo *f, struct snd_seq_event_cell **cellp, int nonblock); /* free dequeued cell - fifo should be locked */ -extern void snd_seq_fifo_cell_putback(fifo_t *f, snd_seq_event_cell_t *cell); +void snd_seq_fifo_cell_putback(struct snd_seq_fifo *f, struct snd_seq_event_cell *cell); /* clean up queue */ -extern void snd_seq_fifo_clear(fifo_t *f); +void snd_seq_fifo_clear(struct snd_seq_fifo *f); /* polling */ -extern int snd_seq_fifo_poll_wait(fifo_t *f, struct file *file, poll_table *wait); +int snd_seq_fifo_poll_wait(struct snd_seq_fifo *f, struct file *file, poll_table *wait); /* resize pool in fifo */ -int snd_seq_fifo_resize(fifo_t *f, int poolsize); +int snd_seq_fifo_resize(struct snd_seq_fifo *f, int poolsize); #endif diff --git a/sound/core/seq/seq_info.c b/sound/core/seq/seq_info.c index b50b695c41c4..acce21afdaa4 100644 --- a/sound/core/seq/seq_info.c +++ b/sound/core/seq/seq_info.c @@ -27,16 +27,17 @@ #include "seq_clientmgr.h" #include "seq_timer.h" +#ifdef CONFIG_PROC_FS +static struct snd_info_entry *queues_entry; +static struct snd_info_entry *clients_entry; +static struct snd_info_entry *timer_entry; -static snd_info_entry_t *queues_entry; -static snd_info_entry_t *clients_entry; -static snd_info_entry_t *timer_entry; - -static snd_info_entry_t * __init -create_info_entry(char *name, int size, void (*read)(snd_info_entry_t *, snd_info_buffer_t *)) +static struct snd_info_entry * __init +create_info_entry(char *name, int size, void (*read)(struct snd_info_entry *, + struct snd_info_buffer *)) { - snd_info_entry_t *entry; + struct snd_info_entry *entry; entry = snd_info_create_module_entry(THIS_MODULE, name, snd_seq_root); if (entry == NULL) @@ -51,7 +52,6 @@ create_info_entry(char *name, int size, void (*read)(snd_info_entry_t *, snd_inf return entry; } - /* create all our /proc entries */ int __init snd_seq_info_init(void) { @@ -65,11 +65,9 @@ int __init snd_seq_info_init(void) int __exit snd_seq_info_done(void) { - if (queues_entry) - snd_info_unregister(queues_entry); - if (clients_entry) - snd_info_unregister(clients_entry); - if (timer_entry) - snd_info_unregister(timer_entry); + snd_info_unregister(queues_entry); + snd_info_unregister(clients_entry); + snd_info_unregister(timer_entry); return 0; } +#endif diff --git a/sound/core/seq/seq_info.h b/sound/core/seq/seq_info.h index efd099a858e4..4892a7f35c08 100644 --- a/sound/core/seq/seq_info.h +++ b/sound/core/seq/seq_info.h @@ -24,13 +24,17 @@ #include <sound/info.h> #include <sound/seq_kernel.h> -void snd_seq_info_clients_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer); -void snd_seq_info_timer_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer); -void snd_seq_info_queues_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer); +void snd_seq_info_clients_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer); +void snd_seq_info_timer_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer); +void snd_seq_info_queues_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer); +#ifdef CONFIG_PROC_FS int snd_seq_info_init( void ); int snd_seq_info_done( void ); - +#else +static inline int snd_seq_info_init(void) { return 0; } +static inline int snd_seq_info_done(void) { return 0; } +#endif #endif diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c index 1d525b13ebb6..487452063965 100644 --- a/sound/core/seq/seq_instr.c +++ b/sound/core/seq/seq_instr.c @@ -31,7 +31,7 @@ MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer instrument libra MODULE_LICENSE("GPL"); -static void snd_instr_lock_ops(snd_seq_kinstr_list_t *list) +static void snd_instr_lock_ops(struct snd_seq_kinstr_list *list) { if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) { spin_lock_irqsave(&list->ops_lock, list->ops_flags); @@ -40,7 +40,7 @@ static void snd_instr_lock_ops(snd_seq_kinstr_list_t *list) } } -static void snd_instr_unlock_ops(snd_seq_kinstr_list_t *list) +static void snd_instr_unlock_ops(struct snd_seq_kinstr_list *list) { if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) { spin_unlock_irqrestore(&list->ops_lock, list->ops_flags); @@ -49,18 +49,18 @@ static void snd_instr_unlock_ops(snd_seq_kinstr_list_t *list) } } -static snd_seq_kinstr_t *snd_seq_instr_new(int add_len, int atomic) +static struct snd_seq_kinstr *snd_seq_instr_new(int add_len, int atomic) { - snd_seq_kinstr_t *instr; + struct snd_seq_kinstr *instr; - instr = kzalloc(sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL); + instr = kzalloc(sizeof(struct snd_seq_kinstr) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL); if (instr == NULL) return NULL; instr->add_len = add_len; return instr; } -static int snd_seq_instr_free(snd_seq_kinstr_t *instr, int atomic) +static int snd_seq_instr_free(struct snd_seq_kinstr *instr, int atomic) { int result = 0; @@ -73,11 +73,11 @@ static int snd_seq_instr_free(snd_seq_kinstr_t *instr, int atomic) return result; } -snd_seq_kinstr_list_t *snd_seq_instr_list_new(void) +struct snd_seq_kinstr_list *snd_seq_instr_list_new(void) { - snd_seq_kinstr_list_t *list; + struct snd_seq_kinstr_list *list; - list = kzalloc(sizeof(snd_seq_kinstr_list_t), GFP_KERNEL); + list = kzalloc(sizeof(struct snd_seq_kinstr_list), GFP_KERNEL); if (list == NULL) return NULL; spin_lock_init(&list->lock); @@ -87,11 +87,11 @@ snd_seq_kinstr_list_t *snd_seq_instr_list_new(void) return list; } -void snd_seq_instr_list_free(snd_seq_kinstr_list_t **list_ptr) +void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list_ptr) { - snd_seq_kinstr_list_t *list; - snd_seq_kinstr_t *instr; - snd_seq_kcluster_t *cluster; + struct snd_seq_kinstr_list *list; + struct snd_seq_kinstr *instr; + struct snd_seq_kcluster *cluster; int idx; unsigned long flags; @@ -125,8 +125,8 @@ void snd_seq_instr_list_free(snd_seq_kinstr_list_t **list_ptr) kfree(list); } -static int instr_free_compare(snd_seq_kinstr_t *instr, - snd_seq_instr_header_t *ifree, +static int instr_free_compare(struct snd_seq_kinstr *instr, + struct snd_seq_instr_header *ifree, unsigned int client) { switch (ifree->cmd) { @@ -160,12 +160,12 @@ static int instr_free_compare(snd_seq_kinstr_t *instr, return 1; } -int snd_seq_instr_list_free_cond(snd_seq_kinstr_list_t *list, - snd_seq_instr_header_t *ifree, +int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list, + struct snd_seq_instr_header *ifree, int client, int atomic) { - snd_seq_kinstr_t *instr, *prev, *next, *flist; + struct snd_seq_kinstr *instr, *prev, *next, *flist; int idx; unsigned long flags; @@ -209,7 +209,7 @@ int snd_seq_instr_list_free_cond(snd_seq_kinstr_list_t *list, return 0; } -static int compute_hash_instr_key(snd_seq_instr_t *instr) +static int compute_hash_instr_key(struct snd_seq_instr *instr) { int result; @@ -233,7 +233,7 @@ static int compute_hash_cluster_key(snd_seq_instr_cluster_t cluster) } #endif -static int compare_instr(snd_seq_instr_t *i1, snd_seq_instr_t *i2, int exact) +static int compare_instr(struct snd_seq_instr *i1, struct snd_seq_instr *i2, int exact) { if (exact) { if (i1->cluster != i2->cluster || @@ -262,14 +262,14 @@ static int compare_instr(snd_seq_instr_t *i1, snd_seq_instr_t *i2, int exact) } } -snd_seq_kinstr_t *snd_seq_instr_find(snd_seq_kinstr_list_t *list, - snd_seq_instr_t *instr, - int exact, - int follow_alias) +struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list, + struct snd_seq_instr *instr, + int exact, + int follow_alias) { unsigned long flags; int depth = 0; - snd_seq_kinstr_t *result; + struct snd_seq_kinstr *result; if (list == NULL || instr == NULL) return NULL; @@ -279,7 +279,7 @@ snd_seq_kinstr_t *snd_seq_instr_find(snd_seq_kinstr_list_t *list, while (result) { if (!compare_instr(&result->instr, instr, exact)) { if (follow_alias && (result->type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)) { - instr = (snd_seq_instr_t *)KINSTR_DATA(result); + instr = (struct snd_seq_instr *)KINSTR_DATA(result); if (++depth > 10) goto __not_found; goto __again; @@ -295,8 +295,8 @@ snd_seq_kinstr_t *snd_seq_instr_find(snd_seq_kinstr_list_t *list, return NULL; } -void snd_seq_instr_free_use(snd_seq_kinstr_list_t *list, - snd_seq_kinstr_t *instr) +void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list, + struct snd_seq_kinstr *instr) { unsigned long flags; @@ -311,7 +311,8 @@ void snd_seq_instr_free_use(snd_seq_kinstr_list_t *list, spin_unlock_irqrestore(&list->lock, flags); } -static snd_seq_kinstr_ops_t *instr_ops(snd_seq_kinstr_ops_t *ops, char *instr_type) +static struct snd_seq_kinstr_ops *instr_ops(struct snd_seq_kinstr_ops *ops, + char *instr_type) { while (ops) { if (!strcmp(ops->instr_type, instr_type)) @@ -321,11 +322,11 @@ static snd_seq_kinstr_ops_t *instr_ops(snd_seq_kinstr_ops_t *ops, char *instr_ty return NULL; } -static int instr_result(snd_seq_event_t *ev, +static int instr_result(struct snd_seq_event *ev, int type, int result, int atomic) { - snd_seq_event_t sev; + struct snd_seq_event sev; memset(&sev, 0, sizeof(sev)); sev.type = SNDRV_SEQ_EVENT_RESULT; @@ -345,9 +346,9 @@ static int instr_result(snd_seq_event_t *ev, return snd_seq_kernel_client_dispatch(sev.source.client, &sev, atomic, 0); } -static int instr_begin(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_begin(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { unsigned long flags; @@ -362,9 +363,9 @@ static int instr_begin(snd_seq_kinstr_ops_t *ops, return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, 0, atomic); } -static int instr_end(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_end(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { unsigned long flags; @@ -380,54 +381,55 @@ static int instr_end(snd_seq_kinstr_ops_t *ops, return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, -EINVAL, atomic); } -static int instr_info(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_info(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -static int instr_format_info(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_format_info(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -static int instr_reset(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_reset(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -static int instr_status(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_status(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -static int instr_put(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_put(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { unsigned long flags; - snd_seq_instr_header_t put; - snd_seq_kinstr_t *instr; + struct snd_seq_instr_header put; + struct snd_seq_kinstr *instr; int result = -EINVAL, len, key; if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR) goto __return; - if (ev->data.ext.len < sizeof(snd_seq_instr_header_t)) + if (ev->data.ext.len < sizeof(struct snd_seq_instr_header)) goto __return; - if (copy_from_user(&put, (void __user *)ev->data.ext.ptr, sizeof(snd_seq_instr_header_t))) { + if (copy_from_user(&put, (void __user *)ev->data.ext.ptr, + sizeof(struct snd_seq_instr_header))) { result = -EFAULT; goto __return; } @@ -449,7 +451,7 @@ static int instr_put(snd_seq_kinstr_ops_t *ops, } len = ops->add_len; if (put.data.type == SNDRV_SEQ_INSTR_ATYPE_ALIAS) - len = sizeof(snd_seq_instr_t); + len = sizeof(struct snd_seq_instr); instr = snd_seq_instr_new(len, atomic); if (instr == NULL) { snd_instr_unlock_ops(list); @@ -463,8 +465,8 @@ static int instr_put(snd_seq_kinstr_ops_t *ops, if (instr->type == SNDRV_SEQ_INSTR_ATYPE_DATA) { result = ops->put(ops->private_data, instr, - (void __user *)ev->data.ext.ptr + sizeof(snd_seq_instr_header_t), - ev->data.ext.len - sizeof(snd_seq_instr_header_t), + (void __user *)ev->data.ext.ptr + sizeof(struct snd_seq_instr_header), + ev->data.ext.len - sizeof(struct snd_seq_instr_header), atomic, put.cmd); if (result < 0) { @@ -486,21 +488,21 @@ static int instr_put(snd_seq_kinstr_ops_t *ops, return result; } -static int instr_get(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_get(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -static int instr_free(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_free(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { - snd_seq_instr_header_t ifree; - snd_seq_kinstr_t *instr, *prev; + struct snd_seq_instr_header ifree; + struct snd_seq_kinstr *instr, *prev; int result = -EINVAL; unsigned long flags; unsigned int hash; @@ -508,9 +510,10 @@ static int instr_free(snd_seq_kinstr_ops_t *ops, if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR) goto __return; - if (ev->data.ext.len < sizeof(snd_seq_instr_header_t)) + if (ev->data.ext.len < sizeof(struct snd_seq_instr_header)) goto __return; - if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr, sizeof(snd_seq_instr_header_t))) { + if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr, + sizeof(struct snd_seq_instr_header))) { result = -EFAULT; goto __return; } @@ -548,7 +551,8 @@ static int instr_free(snd_seq_kinstr_ops_t *ops, list->hash[hash] = instr->next; } if (instr->ops && instr->ops->notify) - instr->ops->notify(instr->ops->private_data, instr, SNDRV_SEQ_INSTR_NOTIFY_REMOVE); + instr->ops->notify(instr->ops->private_data, instr, + SNDRV_SEQ_INSTR_NOTIFY_REMOVE); while (instr->use) { spin_unlock_irqrestore(&list->lock, flags); schedule_timeout_interruptible(1); @@ -565,25 +569,25 @@ static int instr_free(snd_seq_kinstr_ops_t *ops, return result; } -static int instr_list(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_list(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -static int instr_cluster(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +static int instr_cluster(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int atomic, int hop) { return -ENXIO; } -int snd_seq_instr_event(snd_seq_kinstr_ops_t *ops, - snd_seq_kinstr_list_t *list, - snd_seq_event_t *ev, +int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops, + struct snd_seq_kinstr_list *list, + struct snd_seq_event *ev, int client, int atomic, int hop) diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index 8416bcffa091..9ee6c177db0c 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -36,12 +36,12 @@ #define semaphore_of(fp) ((fp)->f_dentry->d_inode->i_sem) -static inline int snd_seq_pool_available(pool_t *pool) +static inline int snd_seq_pool_available(struct snd_seq_pool *pool) { return pool->total_elements - atomic_read(&pool->counter); } -static inline int snd_seq_output_ok(pool_t *pool) +static inline int snd_seq_output_ok(struct snd_seq_pool *pool) { return snd_seq_pool_available(pool) >= pool->room; } @@ -72,7 +72,7 @@ static inline int snd_seq_output_ok(pool_t *pool) * call dump function to expand external data. */ -static int get_var_len(const snd_seq_event_t *event) +static int get_var_len(const struct snd_seq_event *event) { if ((event->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARIABLE) return -EINVAL; @@ -80,10 +80,11 @@ static int get_var_len(const snd_seq_event_t *event) return event->data.ext.len & ~SNDRV_SEQ_EXT_MASK; } -int snd_seq_dump_var_event(const snd_seq_event_t *event, snd_seq_dump_func_t func, void *private_data) +int snd_seq_dump_var_event(const struct snd_seq_event *event, + snd_seq_dump_func_t func, void *private_data) { int len, err; - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; if ((len = get_var_len(event)) <= 0) return len; @@ -108,9 +109,9 @@ int snd_seq_dump_var_event(const snd_seq_event_t *event, snd_seq_dump_func_t fun return func(private_data, event->data.ext.ptr, len); } - cell = (snd_seq_event_cell_t*)event->data.ext.ptr; + cell = (struct snd_seq_event_cell *)event->data.ext.ptr; for (; len > 0 && cell; cell = cell->next) { - int size = sizeof(snd_seq_event_t); + int size = sizeof(struct snd_seq_event); if (len < size) size = len; err = func(private_data, &cell->event, size); @@ -142,7 +143,8 @@ static int seq_copy_in_user(char __user **bufptr, const void *src, int size) return 0; } -int snd_seq_expand_var_event(const snd_seq_event_t *event, int count, char *buf, int in_kernel, int size_aligned) +int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char *buf, + int in_kernel, int size_aligned) { int len, newlen; int err; @@ -174,17 +176,18 @@ int snd_seq_expand_var_event(const snd_seq_event_t *event, int count, char *buf, * release this cell, free extended data if available */ -static inline void free_cell(pool_t *pool, snd_seq_event_cell_t *cell) +static inline void free_cell(struct snd_seq_pool *pool, + struct snd_seq_event_cell *cell) { cell->next = pool->free; pool->free = cell; atomic_dec(&pool->counter); } -void snd_seq_cell_free(snd_seq_event_cell_t * cell) +void snd_seq_cell_free(struct snd_seq_event_cell * cell) { unsigned long flags; - pool_t *pool; + struct snd_seq_pool *pool; snd_assert(cell != NULL, return); pool = cell->pool; @@ -194,7 +197,7 @@ void snd_seq_cell_free(snd_seq_event_cell_t * cell) free_cell(pool, cell); if (snd_seq_ev_is_variable(&cell->event)) { if (cell->event.data.ext.len & SNDRV_SEQ_EXT_CHAINED) { - snd_seq_event_cell_t *curp, *nextptr; + struct snd_seq_event_cell *curp, *nextptr; curp = cell->event.data.ext.ptr; for (; curp; curp = nextptr) { nextptr = curp->next; @@ -215,9 +218,11 @@ void snd_seq_cell_free(snd_seq_event_cell_t * cell) /* * allocate an event cell. */ -static int snd_seq_cell_alloc(pool_t *pool, snd_seq_event_cell_t **cellp, int nonblock, struct file *file) +static int snd_seq_cell_alloc(struct snd_seq_pool *pool, + struct snd_seq_event_cell **cellp, + int nonblock, struct file *file) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; unsigned long flags; int err = -EAGAIN; wait_queue_t wait; @@ -280,11 +285,13 @@ __error: * if the event has external data, the data is decomposed to additional * cells. */ -int snd_seq_event_dup(pool_t *pool, snd_seq_event_t *event, snd_seq_event_cell_t **cellp, int nonblock, struct file *file) +int snd_seq_event_dup(struct snd_seq_pool *pool, struct snd_seq_event *event, + struct snd_seq_event_cell **cellp, int nonblock, + struct file *file) { int ncells, err; unsigned int extlen; - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; *cellp = NULL; @@ -292,7 +299,7 @@ int snd_seq_event_dup(pool_t *pool, snd_seq_event_t *event, snd_seq_event_cell_t extlen = 0; if (snd_seq_ev_is_variable(event)) { extlen = event->data.ext.len & ~SNDRV_SEQ_EXT_MASK; - ncells = (extlen + sizeof(snd_seq_event_t) - 1) / sizeof(snd_seq_event_t); + ncells = (extlen + sizeof(struct snd_seq_event) - 1) / sizeof(struct snd_seq_event); } if (ncells >= pool->total_elements) return -ENOMEM; @@ -309,18 +316,18 @@ int snd_seq_event_dup(pool_t *pool, snd_seq_event_t *event, snd_seq_event_cell_t int len = extlen; int is_chained = event->data.ext.len & SNDRV_SEQ_EXT_CHAINED; int is_usrptr = event->data.ext.len & SNDRV_SEQ_EXT_USRPTR; - snd_seq_event_cell_t *src, *tmp, *tail; + struct snd_seq_event_cell *src, *tmp, *tail; char *buf; cell->event.data.ext.len = extlen | SNDRV_SEQ_EXT_CHAINED; cell->event.data.ext.ptr = NULL; - src = (snd_seq_event_cell_t*)event->data.ext.ptr; + src = (struct snd_seq_event_cell *)event->data.ext.ptr; buf = (char *)event->data.ext.ptr; tail = NULL; while (ncells-- > 0) { - int size = sizeof(snd_seq_event_t); + int size = sizeof(struct snd_seq_event); if (len < size) size = len; err = snd_seq_cell_alloc(pool, &tmp, nonblock, file); @@ -358,7 +365,8 @@ __error: /* poll wait */ -int snd_seq_pool_poll_wait(pool_t *pool, struct file *file, poll_table *wait) +int snd_seq_pool_poll_wait(struct snd_seq_pool *pool, struct file *file, + poll_table *wait) { poll_wait(file, &pool->output_sleep, wait); return snd_seq_output_ok(pool); @@ -366,17 +374,17 @@ int snd_seq_pool_poll_wait(pool_t *pool, struct file *file, poll_table *wait) /* allocate room specified number of events */ -int snd_seq_pool_init(pool_t *pool) +int snd_seq_pool_init(struct snd_seq_pool *pool) { int cell; - snd_seq_event_cell_t *cellptr; + struct snd_seq_event_cell *cellptr; unsigned long flags; snd_assert(pool != NULL, return -EINVAL); if (pool->ptr) /* should be atomic? */ return 0; - pool->ptr = vmalloc(sizeof(snd_seq_event_cell_t) * pool->size); + pool->ptr = vmalloc(sizeof(struct snd_seq_event_cell) * pool->size); if (pool->ptr == NULL) { snd_printd("seq: malloc for sequencer events failed\n"); return -ENOMEM; @@ -402,10 +410,10 @@ int snd_seq_pool_init(pool_t *pool) } /* remove events */ -int snd_seq_pool_done(pool_t *pool) +int snd_seq_pool_done(struct snd_seq_pool *pool) { unsigned long flags; - snd_seq_event_cell_t *ptr; + struct snd_seq_event_cell *ptr; int max_count = 5 * HZ; snd_assert(pool != NULL, return -EINVAL); @@ -446,9 +454,9 @@ int snd_seq_pool_done(pool_t *pool) /* init new memory pool */ -pool_t *snd_seq_pool_new(int poolsize) +struct snd_seq_pool *snd_seq_pool_new(int poolsize) { - pool_t *pool; + struct snd_seq_pool *pool; /* create pool block */ pool = kzalloc(sizeof(*pool), GFP_KERNEL); @@ -472,9 +480,9 @@ pool_t *snd_seq_pool_new(int poolsize) } /* remove memory pool */ -int snd_seq_pool_delete(pool_t **ppool) +int snd_seq_pool_delete(struct snd_seq_pool **ppool) { - pool_t *pool = *ppool; + struct snd_seq_pool *pool = *ppool; *ppool = NULL; if (pool == NULL) @@ -497,7 +505,8 @@ void __exit snd_sequencer_memory_done(void) /* exported to seq_clientmgr.c */ -void snd_seq_info_pool(snd_info_buffer_t * buffer, pool_t *pool, char *space) +void snd_seq_info_pool(struct snd_info_buffer *buffer, + struct snd_seq_pool *pool, char *space) { if (pool == NULL) return; diff --git a/sound/core/seq/seq_memory.h b/sound/core/seq/seq_memory.h index 6c4dde5d3d6f..39c60d9e1efc 100644 --- a/sound/core/seq/seq_memory.h +++ b/sound/core/seq/seq_memory.h @@ -24,23 +24,21 @@ #include <sound/seq_kernel.h> #include <linux/poll.h> -typedef struct pool pool_t; - /* container for sequencer event (internal use) */ -typedef struct snd_seq_event_cell_t { - snd_seq_event_t event; - pool_t *pool; /* used pool */ - struct snd_seq_event_cell_t *next; /* next cell */ -} snd_seq_event_cell_t; +struct snd_seq_event_cell { + struct snd_seq_event event; + struct snd_seq_pool *pool; /* used pool */ + struct snd_seq_event_cell *next; /* next cell */ +}; /* design note: the pool is a contigious block of memory, if we dynamicly want to add additional cells to the pool be better store this in another pool as we need to know the base address of the pool when releasing memory. */ -struct pool { - snd_seq_event_cell_t *ptr; /* pointer to first event chunk */ - snd_seq_event_cell_t *free; /* pointer to the head of the free list */ +struct snd_seq_pool { + struct snd_seq_event_cell *ptr; /* pointer to first event chunk */ + struct snd_seq_event_cell *free; /* pointer to the head of the free list */ int total_elements; /* pool size actually allocated */ atomic_t counter; /* cells free */ @@ -63,33 +61,34 @@ struct pool { spinlock_t lock; }; -extern void snd_seq_cell_free(snd_seq_event_cell_t* cell); +void snd_seq_cell_free(struct snd_seq_event_cell *cell); -int snd_seq_event_dup(pool_t *pool, snd_seq_event_t *event, snd_seq_event_cell_t **cellp, int nonblock, struct file *file); +int snd_seq_event_dup(struct snd_seq_pool *pool, struct snd_seq_event *event, + struct snd_seq_event_cell **cellp, int nonblock, struct file *file); /* return number of unused (free) cells */ -static inline int snd_seq_unused_cells(pool_t *pool) +static inline int snd_seq_unused_cells(struct snd_seq_pool *pool) { return pool ? pool->total_elements - atomic_read(&pool->counter) : 0; } /* return total number of allocated cells */ -static inline int snd_seq_total_cells(pool_t *pool) +static inline int snd_seq_total_cells(struct snd_seq_pool *pool) { return pool ? pool->total_elements : 0; } /* init pool - allocate events */ -int snd_seq_pool_init(pool_t *pool); +int snd_seq_pool_init(struct snd_seq_pool *pool); /* done pool - free events */ -int snd_seq_pool_done(pool_t *pool); +int snd_seq_pool_done(struct snd_seq_pool *pool); /* create pool */ -pool_t *snd_seq_pool_new(int poolsize); +struct snd_seq_pool *snd_seq_pool_new(int poolsize); /* remove pool */ -int snd_seq_pool_delete(pool_t **pool); +int snd_seq_pool_delete(struct snd_seq_pool **pool); /* init memory */ int snd_sequencer_memory_init(void); @@ -98,7 +97,7 @@ int snd_sequencer_memory_init(void); void snd_sequencer_memory_done(void); /* polling */ -int snd_seq_pool_poll_wait(pool_t *pool, struct file *file, poll_table *wait); +int snd_seq_pool_poll_wait(struct snd_seq_pool *pool, struct file *file, poll_table *wait); #endif diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c index f89f40f44876..ce0df86157de 100644 --- a/sound/core/seq/seq_midi.c +++ b/sound/core/seq/seq_midi.c @@ -51,40 +51,40 @@ module_param(input_buffer_size, int, 0644); MODULE_PARM_DESC(input_buffer_size, "Input buffer size in bytes."); /* data for this midi synth driver */ -typedef struct { - snd_card_t *card; +struct seq_midisynth { + struct snd_card *card; int device; int subdevice; - snd_rawmidi_file_t input_rfile; - snd_rawmidi_file_t output_rfile; + struct snd_rawmidi_file input_rfile; + struct snd_rawmidi_file output_rfile; int seq_client; int seq_port; - snd_midi_event_t *parser; -} seq_midisynth_t; + struct snd_midi_event *parser; +}; -typedef struct { +struct seq_midisynth_client { int seq_client; int num_ports; int ports_per_device[SNDRV_RAWMIDI_DEVICES]; - seq_midisynth_t *ports[SNDRV_RAWMIDI_DEVICES]; -} seq_midisynth_client_t; + struct seq_midisynth *ports[SNDRV_RAWMIDI_DEVICES]; +}; -static seq_midisynth_client_t *synths[SNDRV_CARDS]; +static struct seq_midisynth_client *synths[SNDRV_CARDS]; static DECLARE_MUTEX(register_mutex); /* handle rawmidi input event (MIDI v1.0 stream) */ -static void snd_midi_input_event(snd_rawmidi_substream_t * substream) +static void snd_midi_input_event(struct snd_rawmidi_substream *substream) { - snd_rawmidi_runtime_t *runtime; - seq_midisynth_t *msynth; - snd_seq_event_t ev; + struct snd_rawmidi_runtime *runtime; + struct seq_midisynth *msynth; + struct snd_seq_event ev; char buf[16], *pbuf; long res, count; if (substream == NULL) return; runtime = substream->runtime; - msynth = (seq_midisynth_t *) runtime->private_data; + msynth = runtime->private_data; if (msynth == NULL) return; memset(&ev, 0, sizeof(ev)); @@ -112,9 +112,9 @@ static void snd_midi_input_event(snd_rawmidi_substream_t * substream) } } -static int dump_midi(snd_rawmidi_substream_t *substream, const char *buf, int count) +static int dump_midi(struct snd_rawmidi_substream *substream, const char *buf, int count) { - snd_rawmidi_runtime_t *runtime; + struct snd_rawmidi_runtime *runtime; int tmp; snd_assert(substream != NULL || buf != NULL, return -EINVAL); @@ -128,12 +128,12 @@ static int dump_midi(snd_rawmidi_substream_t *substream, const char *buf, int co return 0; } -static int event_process_midi(snd_seq_event_t * ev, int direct, +static int event_process_midi(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop) { - seq_midisynth_t *msynth = (seq_midisynth_t *) private_data; + struct seq_midisynth *msynth = private_data; unsigned char msg[10]; /* buffer for constructing midi messages */ - snd_rawmidi_substream_t *substream; + struct snd_rawmidi_substream *substream; int len; snd_assert(msynth != NULL, return -EINVAL); @@ -161,8 +161,8 @@ static int event_process_midi(snd_seq_event_t * ev, int direct, } -static int snd_seq_midisynth_new(seq_midisynth_t *msynth, - snd_card_t *card, +static int snd_seq_midisynth_new(struct seq_midisynth *msynth, + struct snd_card *card, int device, int subdevice) { @@ -175,15 +175,18 @@ static int snd_seq_midisynth_new(seq_midisynth_t *msynth, } /* open associated midi device for input */ -static int midisynth_subscribe(void *private_data, snd_seq_port_subscribe_t *info) +static int midisynth_subscribe(void *private_data, struct snd_seq_port_subscribe *info) { int err; - seq_midisynth_t *msynth = (seq_midisynth_t *)private_data; - snd_rawmidi_runtime_t *runtime; - snd_rawmidi_params_t params; + struct seq_midisynth *msynth = private_data; + struct snd_rawmidi_runtime *runtime; + struct snd_rawmidi_params params; /* open midi port */ - if ((err = snd_rawmidi_kernel_open(msynth->card->number, msynth->device, msynth->subdevice, SNDRV_RAWMIDI_LFLG_INPUT, &msynth->input_rfile)) < 0) { + if ((err = snd_rawmidi_kernel_open(msynth->card, msynth->device, + msynth->subdevice, + SNDRV_RAWMIDI_LFLG_INPUT, + &msynth->input_rfile)) < 0) { snd_printd("midi input open failed!!!\n"); return err; } @@ -203,10 +206,10 @@ static int midisynth_subscribe(void *private_data, snd_seq_port_subscribe_t *inf } /* close associated midi device for input */ -static int midisynth_unsubscribe(void *private_data, snd_seq_port_subscribe_t *info) +static int midisynth_unsubscribe(void *private_data, struct snd_seq_port_subscribe *info) { int err; - seq_midisynth_t *msynth = (seq_midisynth_t *)private_data; + struct seq_midisynth *msynth = private_data; snd_assert(msynth->input_rfile.input != NULL, return -EINVAL); err = snd_rawmidi_kernel_release(&msynth->input_rfile); @@ -214,14 +217,17 @@ static int midisynth_unsubscribe(void *private_data, snd_seq_port_subscribe_t *i } /* open associated midi device for output */ -static int midisynth_use(void *private_data, snd_seq_port_subscribe_t *info) +static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info) { int err; - seq_midisynth_t *msynth = (seq_midisynth_t *)private_data; - snd_rawmidi_params_t params; + struct seq_midisynth *msynth = private_data; + struct snd_rawmidi_params params; /* open midi port */ - if ((err = snd_rawmidi_kernel_open(msynth->card->number, msynth->device, msynth->subdevice, SNDRV_RAWMIDI_LFLG_OUTPUT, &msynth->output_rfile)) < 0) { + if ((err = snd_rawmidi_kernel_open(msynth->card, msynth->device, + msynth->subdevice, + SNDRV_RAWMIDI_LFLG_OUTPUT, + &msynth->output_rfile)) < 0) { snd_printd("midi output open failed!!!\n"); return err; } @@ -237,9 +243,9 @@ static int midisynth_use(void *private_data, snd_seq_port_subscribe_t *info) } /* close associated midi device for output */ -static int midisynth_unuse(void *private_data, snd_seq_port_subscribe_t *info) +static int midisynth_unuse(void *private_data, struct snd_seq_port_subscribe *info) { - seq_midisynth_t *msynth = (seq_midisynth_t *)private_data; + struct seq_midisynth *msynth = private_data; unsigned char buf = 0xff; /* MIDI reset */ snd_assert(msynth->output_rfile.output != NULL, return -EINVAL); @@ -250,7 +256,7 @@ static int midisynth_unuse(void *private_data, snd_seq_port_subscribe_t *info) } /* delete given midi synth port */ -static void snd_seq_midisynth_delete(seq_midisynth_t *msynth) +static void snd_seq_midisynth_delete(struct seq_midisynth *msynth) { if (msynth == NULL) return; @@ -264,34 +270,18 @@ static void snd_seq_midisynth_delete(seq_midisynth_t *msynth) snd_midi_event_free(msynth->parser); } -/* set our client name */ -static int set_client_name(seq_midisynth_client_t *client, snd_card_t *card, - snd_rawmidi_info_t *rmidi) -{ - snd_seq_client_info_t cinfo; - const char *name; - - memset(&cinfo, 0, sizeof(cinfo)); - cinfo.client = client->seq_client; - cinfo.type = KERNEL_CLIENT; - name = rmidi->name[0] ? (const char *)rmidi->name : "External MIDI"; - strlcpy(cinfo.name, name, sizeof(cinfo.name)); - return snd_seq_kernel_client_ctl(client->seq_client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, &cinfo); -} - /* register new midi synth port */ static int -snd_seq_midisynth_register_port(snd_seq_device_t *dev) +snd_seq_midisynth_register_port(struct snd_seq_device *dev) { - seq_midisynth_client_t *client; - seq_midisynth_t *msynth, *ms; - snd_seq_port_info_t *port; - snd_rawmidi_info_t *info; + struct seq_midisynth_client *client; + struct seq_midisynth *msynth, *ms; + struct snd_seq_port_info *port; + struct snd_rawmidi_info *info; int newclient = 0; unsigned int p, ports; - snd_seq_client_callback_t callbacks; - snd_seq_port_callback_t pcallbacks; - snd_card_t *card = dev->card; + struct snd_seq_port_callback pcallbacks; + struct snd_card *card = dev->card; int device = dev->device; unsigned int input_count = 0, output_count = 0; @@ -328,21 +318,19 @@ snd_seq_midisynth_register_port(snd_seq_device_t *dev) kfree(info); return -ENOMEM; } - memset(&callbacks, 0, sizeof(callbacks)); - callbacks.private_data = client; - callbacks.allow_input = callbacks.allow_output = 1; - client->seq_client = snd_seq_create_kernel_client(card, 0, &callbacks); + client->seq_client = + snd_seq_create_kernel_client( + card, 0, "%s", info->name[0] ? + (const char *)info->name : "External MIDI"); if (client->seq_client < 0) { kfree(client); up(®ister_mutex); kfree(info); return -ENOMEM; } - set_client_name(client, card, info); - } else if (device == 0) - set_client_name(client, card, info); /* use the first device's name */ + } - msynth = kcalloc(ports, sizeof(seq_midisynth_t), GFP_KERNEL); + msynth = kcalloc(ports, sizeof(struct seq_midisynth), GFP_KERNEL); port = kmalloc(sizeof(*port), GFP_KERNEL); if (msynth == NULL || port == NULL) goto __nomem; @@ -432,11 +420,11 @@ snd_seq_midisynth_register_port(snd_seq_device_t *dev) /* release midi synth port */ static int -snd_seq_midisynth_unregister_port(snd_seq_device_t *dev) +snd_seq_midisynth_unregister_port(struct snd_seq_device *dev) { - seq_midisynth_client_t *client; - seq_midisynth_t *msynth; - snd_card_t *card = dev->card; + struct seq_midisynth_client *client; + struct seq_midisynth *msynth; + struct snd_card *card = dev->card; int device = dev->device, p, ports; down(®ister_mutex); @@ -465,7 +453,7 @@ snd_seq_midisynth_unregister_port(snd_seq_device_t *dev) static int __init alsa_seq_midi_init(void) { - static snd_seq_dev_ops_t ops = { + static struct snd_seq_dev_ops ops = { snd_seq_midisynth_register_port, snd_seq_midisynth_unregister_port, }; diff --git a/sound/core/seq/seq_midi_emul.c b/sound/core/seq/seq_midi_emul.c index 35fe8a7e34bf..d7c4fb86b9eb 100644 --- a/sound/core/seq/seq_midi_emul.c +++ b/sound/core/seq/seq_midi_emul.c @@ -44,17 +44,25 @@ MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer MIDI emulation." MODULE_LICENSE("GPL"); /* Prototypes for static functions */ -static void note_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, int note, int vel); -static void do_control(snd_midi_op_t *ops, void *private, - snd_midi_channel_set_t *chset, snd_midi_channel_t *chan, +static void note_off(struct snd_midi_op *ops, void *drv, + struct snd_midi_channel *chan, + int note, int vel); +static void do_control(struct snd_midi_op *ops, void *private, + struct snd_midi_channel_set *chset, + struct snd_midi_channel *chan, int control, int value); -static void rpn(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, snd_midi_channel_set_t *chset); -static void nrpn(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, snd_midi_channel_set_t *chset); -static void sysex(snd_midi_op_t *ops, void *private, unsigned char *sysex, int len, snd_midi_channel_set_t *chset); -static void all_sounds_off(snd_midi_op_t *ops, void *private, snd_midi_channel_t *chan); -static void all_notes_off(snd_midi_op_t *ops, void *private, snd_midi_channel_t *chan); -static void snd_midi_reset_controllers(snd_midi_channel_t *chan); -static void reset_all_channels(snd_midi_channel_set_t *chset); +static void rpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, + struct snd_midi_channel_set *chset); +static void nrpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, + struct snd_midi_channel_set *chset); +static void sysex(struct snd_midi_op *ops, void *private, unsigned char *sysex, + int len, struct snd_midi_channel_set *chset); +static void all_sounds_off(struct snd_midi_op *ops, void *private, + struct snd_midi_channel *chan); +static void all_notes_off(struct snd_midi_op *ops, void *private, + struct snd_midi_channel *chan); +static void snd_midi_reset_controllers(struct snd_midi_channel *chan); +static void reset_all_channels(struct snd_midi_channel_set *chset); /* @@ -72,10 +80,11 @@ static void reset_all_channels(snd_midi_channel_set_t *chset); * be interpreted. */ void -snd_midi_process_event(snd_midi_op_t *ops, - snd_seq_event_t *ev, snd_midi_channel_set_t *chanset) +snd_midi_process_event(struct snd_midi_op *ops, + struct snd_seq_event *ev, + struct snd_midi_channel_set *chanset) { - snd_midi_channel_t *chan; + struct snd_midi_channel *chan; void *drv; int dest_channel = 0; @@ -89,7 +98,8 @@ snd_midi_process_event(snd_midi_op_t *ops, if (snd_seq_ev_is_channel_type(ev)) { dest_channel = ev->data.note.channel; if (dest_channel >= chanset->max_channels) { - snd_printd("dest channel is %d, max is %d\n", dest_channel, chanset->max_channels); + snd_printd("dest channel is %d, max is %d\n", + dest_channel, chanset->max_channels); return; } } @@ -239,7 +249,8 @@ snd_midi_process_event(snd_midi_op_t *ops, * release note */ static void -note_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, int note, int vel) +note_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, + int note, int vel) { if (chan->gm_hold) { /* Hold this note until pedal is turned off */ @@ -260,8 +271,8 @@ note_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, int note, int * events that need to take place immediately to the driver. */ static void -do_control(snd_midi_op_t *ops, void *drv, snd_midi_channel_set_t *chset, - snd_midi_channel_t *chan, int control, int value) +do_control(struct snd_midi_op *ops, void *drv, struct snd_midi_channel_set *chset, + struct snd_midi_channel *chan, int control, int value) { int i; @@ -376,7 +387,7 @@ do_control(snd_midi_op_t *ops, void *drv, snd_midi_channel_set_t *chset, * initialize the MIDI status */ void -snd_midi_channel_set_clear(snd_midi_channel_set_t *chset) +snd_midi_channel_set_clear(struct snd_midi_channel_set *chset) { int i; @@ -384,7 +395,7 @@ snd_midi_channel_set_clear(snd_midi_channel_set_t *chset) chset->gs_master_volume = 127; for (i = 0; i < chset->max_channels; i++) { - snd_midi_channel_t *chan = chset->channels + i; + struct snd_midi_channel *chan = chset->channels + i; memset(chan->note, 0, sizeof(chan->note)); chan->midi_aftertouch = 0; @@ -407,8 +418,8 @@ snd_midi_channel_set_clear(snd_midi_channel_set_t *chset) * Process a rpn message. */ static void -rpn(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, - snd_midi_channel_set_t *chset) +rpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, + struct snd_midi_channel_set *chset) { int type; int val; @@ -447,8 +458,8 @@ rpn(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, * Process an nrpn message. */ static void -nrpn(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan, - snd_midi_channel_set_t *chset) +nrpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, + struct snd_midi_channel_set *chset) { /* parse XG NRPNs here if possible */ if (ops->nrpn) @@ -475,7 +486,8 @@ get_channel(unsigned char cmd) * Process a sysex message. */ static void -sysex(snd_midi_op_t *ops, void *private, unsigned char *buf, int len, snd_midi_channel_set_t *chset) +sysex(struct snd_midi_op *ops, void *private, unsigned char *buf, int len, + struct snd_midi_channel_set *chset) { /* GM on */ static unsigned char gm_on_macro[] = { @@ -588,7 +600,7 @@ sysex(snd_midi_op_t *ops, void *private, unsigned char *buf, int len, snd_midi_c * all sound off */ static void -all_sounds_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan) +all_sounds_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan) { int n; @@ -606,7 +618,7 @@ all_sounds_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan) * all notes off */ static void -all_notes_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan) +all_notes_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan) { int n; @@ -621,12 +633,12 @@ all_notes_off(snd_midi_op_t *ops, void *drv, snd_midi_channel_t *chan) /* * Initialise a single midi channel control block. */ -static void snd_midi_channel_init(snd_midi_channel_t *p, int n) +static void snd_midi_channel_init(struct snd_midi_channel *p, int n) { if (p == NULL) return; - memset(p, 0, sizeof(snd_midi_channel_t)); + memset(p, 0, sizeof(struct snd_midi_channel)); p->private = NULL; p->number = n; @@ -642,12 +654,12 @@ static void snd_midi_channel_init(snd_midi_channel_t *p, int n) /* * Allocate and initialise a set of midi channel control blocks. */ -static snd_midi_channel_t *snd_midi_channel_init_set(int n) +static struct snd_midi_channel *snd_midi_channel_init_set(int n) { - snd_midi_channel_t *chan; + struct snd_midi_channel *chan; int i; - chan = kmalloc(n * sizeof(snd_midi_channel_t), GFP_KERNEL); + chan = kmalloc(n * sizeof(struct snd_midi_channel), GFP_KERNEL); if (chan) { for (i = 0; i < n; i++) snd_midi_channel_init(chan+i, i); @@ -660,11 +672,11 @@ static snd_midi_channel_t *snd_midi_channel_init_set(int n) * reset all midi channels */ static void -reset_all_channels(snd_midi_channel_set_t *chset) +reset_all_channels(struct snd_midi_channel_set *chset) { int ch; for (ch = 0; ch < chset->max_channels; ch++) { - snd_midi_channel_t *chan = chset->channels + ch; + struct snd_midi_channel *chan = chset->channels + ch; snd_midi_reset_controllers(chan); chan->gm_rpn_pitch_bend_range = 256; /* 2 semitones */ chan->gm_rpn_fine_tuning = 0; @@ -681,9 +693,9 @@ reset_all_channels(snd_midi_channel_set_t *chset) /* * Allocate and initialise a midi channel set. */ -snd_midi_channel_set_t *snd_midi_channel_alloc_set(int n) +struct snd_midi_channel_set *snd_midi_channel_alloc_set(int n) { - snd_midi_channel_set_t *chset; + struct snd_midi_channel_set *chset; chset = kmalloc(sizeof(*chset), GFP_KERNEL); if (chset) { @@ -697,7 +709,7 @@ snd_midi_channel_set_t *snd_midi_channel_alloc_set(int n) /* * Reset the midi controllers on a particular channel to default values. */ -static void snd_midi_reset_controllers(snd_midi_channel_t *chan) +static void snd_midi_reset_controllers(struct snd_midi_channel *chan) { memset(chan->control, 0, sizeof(chan->control)); chan->gm_volume = 127; @@ -709,7 +721,7 @@ static void snd_midi_reset_controllers(snd_midi_channel_t *chan) /* * Free a midi channel set. */ -void snd_midi_channel_free_set(snd_midi_channel_set_t *chset) +void snd_midi_channel_free_set(struct snd_midi_channel_set *chset) { if (chset == NULL) return; diff --git a/sound/core/seq/seq_midi_event.c b/sound/core/seq/seq_midi_event.c index 2dc1aecfb426..5ff80b776906 100644 --- a/sound/core/seq/seq_midi_event.c +++ b/sound/core/seq/seq_midi_event.c @@ -41,33 +41,29 @@ MODULE_LICENSE("GPL"); /* from 8 to 15 are events for 0xf0-0xf7 */ -/* status event types */ -typedef void (*event_encode_t)(snd_midi_event_t *dev, snd_seq_event_t *ev); -typedef void (*event_decode_t)(snd_seq_event_t *ev, unsigned char *buf); - /* * prototypes */ -static void note_event(snd_midi_event_t *dev, snd_seq_event_t *ev); -static void one_param_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev); -static void pitchbend_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev); -static void two_param_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev); -static void one_param_event(snd_midi_event_t *dev, snd_seq_event_t *ev); -static void songpos_event(snd_midi_event_t *dev, snd_seq_event_t *ev); -static void note_decode(snd_seq_event_t *ev, unsigned char *buf); -static void one_param_decode(snd_seq_event_t *ev, unsigned char *buf); -static void pitchbend_decode(snd_seq_event_t *ev, unsigned char *buf); -static void two_param_decode(snd_seq_event_t *ev, unsigned char *buf); -static void songpos_decode(snd_seq_event_t *ev, unsigned char *buf); +static void note_event(struct snd_midi_event *dev, struct snd_seq_event *ev); +static void one_param_ctrl_event(struct snd_midi_event *dev, struct snd_seq_event *ev); +static void pitchbend_ctrl_event(struct snd_midi_event *dev, struct snd_seq_event *ev); +static void two_param_ctrl_event(struct snd_midi_event *dev, struct snd_seq_event *ev); +static void one_param_event(struct snd_midi_event *dev, struct snd_seq_event *ev); +static void songpos_event(struct snd_midi_event *dev, struct snd_seq_event *ev); +static void note_decode(struct snd_seq_event *ev, unsigned char *buf); +static void one_param_decode(struct snd_seq_event *ev, unsigned char *buf); +static void pitchbend_decode(struct snd_seq_event *ev, unsigned char *buf); +static void two_param_decode(struct snd_seq_event *ev, unsigned char *buf); +static void songpos_decode(struct snd_seq_event *ev, unsigned char *buf); /* * event list */ -static struct status_event_list_t { +static struct status_event_list { int event; int qlen; - event_encode_t encode; - event_decode_t decode; + void (*encode)(struct snd_midi_event *dev, struct snd_seq_event *ev); + void (*decode)(struct snd_seq_event *ev, unsigned char *buf); } status_event[] = { /* 0x80 - 0xf0 */ {SNDRV_SEQ_EVENT_NOTEOFF, 2, note_event, note_decode}, @@ -97,12 +93,15 @@ static struct status_event_list_t { {SNDRV_SEQ_EVENT_RESET, 0, NULL, NULL}, /* 0xff */ }; -static int extra_decode_ctrl14(snd_midi_event_t *dev, unsigned char *buf, int len, snd_seq_event_t *ev); -static int extra_decode_xrpn(snd_midi_event_t *dev, unsigned char *buf, int count, snd_seq_event_t *ev); +static int extra_decode_ctrl14(struct snd_midi_event *dev, unsigned char *buf, int len, + struct snd_seq_event *ev); +static int extra_decode_xrpn(struct snd_midi_event *dev, unsigned char *buf, int count, + struct snd_seq_event *ev); -static struct extra_event_list_t { +static struct extra_event_list { int event; - int (*decode)(snd_midi_event_t *dev, unsigned char *buf, int len, snd_seq_event_t *ev); + int (*decode)(struct snd_midi_event *dev, unsigned char *buf, int len, + struct snd_seq_event *ev); } extra_event[] = { {SNDRV_SEQ_EVENT_CONTROL14, extra_decode_ctrl14}, {SNDRV_SEQ_EVENT_NONREGPARAM, extra_decode_xrpn}, @@ -113,9 +112,9 @@ static struct extra_event_list_t { * new/delete record */ -int snd_midi_event_new(int bufsize, snd_midi_event_t **rdev) +int snd_midi_event_new(int bufsize, struct snd_midi_event **rdev) { - snd_midi_event_t *dev; + struct snd_midi_event *dev; *rdev = NULL; dev = kzalloc(sizeof(*dev), GFP_KERNEL); @@ -135,7 +134,7 @@ int snd_midi_event_new(int bufsize, snd_midi_event_t **rdev) return 0; } -void snd_midi_event_free(snd_midi_event_t *dev) +void snd_midi_event_free(struct snd_midi_event *dev) { if (dev != NULL) { kfree(dev->buf); @@ -146,14 +145,14 @@ void snd_midi_event_free(snd_midi_event_t *dev) /* * initialize record */ -static inline void reset_encode(snd_midi_event_t *dev) +static inline void reset_encode(struct snd_midi_event *dev) { dev->read = 0; dev->qlen = 0; dev->type = 0; } -void snd_midi_event_reset_encode(snd_midi_event_t *dev) +void snd_midi_event_reset_encode(struct snd_midi_event *dev) { unsigned long flags; @@ -162,7 +161,7 @@ void snd_midi_event_reset_encode(snd_midi_event_t *dev) spin_unlock_irqrestore(&dev->lock, flags); } -void snd_midi_event_reset_decode(snd_midi_event_t *dev) +void snd_midi_event_reset_decode(struct snd_midi_event *dev) { unsigned long flags; @@ -172,14 +171,14 @@ void snd_midi_event_reset_decode(snd_midi_event_t *dev) } #if 0 -void snd_midi_event_init(snd_midi_event_t *dev) +void snd_midi_event_init(struct snd_midi_event *dev) { snd_midi_event_reset_encode(dev); snd_midi_event_reset_decode(dev); } #endif /* 0 */ -void snd_midi_event_no_status(snd_midi_event_t *dev, int on) +void snd_midi_event_no_status(struct snd_midi_event *dev, int on) { dev->nostat = on ? 1 : 0; } @@ -188,7 +187,7 @@ void snd_midi_event_no_status(snd_midi_event_t *dev, int on) * resize buffer */ #if 0 -int snd_midi_event_resize_buffer(snd_midi_event_t *dev, int bufsize) +int snd_midi_event_resize_buffer(struct snd_midi_event *dev, int bufsize) { unsigned char *new_buf, *old_buf; unsigned long flags; @@ -213,7 +212,8 @@ int snd_midi_event_resize_buffer(snd_midi_event_t *dev, int bufsize) * read bytes and encode to sequencer event if finished * return the size of encoded bytes */ -long snd_midi_event_encode(snd_midi_event_t *dev, unsigned char *buf, long count, snd_seq_event_t *ev) +long snd_midi_event_encode(struct snd_midi_event *dev, unsigned char *buf, long count, + struct snd_seq_event *ev) { long result = 0; int rc; @@ -238,7 +238,8 @@ long snd_midi_event_encode(snd_midi_event_t *dev, unsigned char *buf, long count * 0 data is not finished * negative for error */ -int snd_midi_event_encode_byte(snd_midi_event_t *dev, int c, snd_seq_event_t *ev) +int snd_midi_event_encode_byte(struct snd_midi_event *dev, int c, + struct snd_seq_event *ev) { int rc = 0; unsigned long flags; @@ -303,7 +304,7 @@ int snd_midi_event_encode_byte(snd_midi_event_t *dev, int c, snd_seq_event_t *ev } /* encode note event */ -static void note_event(snd_midi_event_t *dev, snd_seq_event_t *ev) +static void note_event(struct snd_midi_event *dev, struct snd_seq_event *ev) { ev->data.note.channel = dev->buf[0] & 0x0f; ev->data.note.note = dev->buf[1]; @@ -311,21 +312,21 @@ static void note_event(snd_midi_event_t *dev, snd_seq_event_t *ev) } /* encode one parameter controls */ -static void one_param_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev) +static void one_param_ctrl_event(struct snd_midi_event *dev, struct snd_seq_event *ev) { ev->data.control.channel = dev->buf[0] & 0x0f; ev->data.control.value = dev->buf[1]; } /* encode pitch wheel change */ -static void pitchbend_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev) +static void pitchbend_ctrl_event(struct snd_midi_event *dev, struct snd_seq_event *ev) { ev->data.control.channel = dev->buf[0] & 0x0f; ev->data.control.value = (int)dev->buf[2] * 128 + (int)dev->buf[1] - 8192; } /* encode midi control change */ -static void two_param_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev) +static void two_param_ctrl_event(struct snd_midi_event *dev, struct snd_seq_event *ev) { ev->data.control.channel = dev->buf[0] & 0x0f; ev->data.control.param = dev->buf[1]; @@ -333,13 +334,13 @@ static void two_param_ctrl_event(snd_midi_event_t *dev, snd_seq_event_t *ev) } /* encode one parameter value*/ -static void one_param_event(snd_midi_event_t *dev, snd_seq_event_t *ev) +static void one_param_event(struct snd_midi_event *dev, struct snd_seq_event *ev) { ev->data.control.value = dev->buf[1]; } /* encode song position */ -static void songpos_event(snd_midi_event_t *dev, snd_seq_event_t *ev) +static void songpos_event(struct snd_midi_event *dev, struct snd_seq_event *ev) { ev->data.control.value = (int)dev->buf[2] * 128 + (int)dev->buf[1]; } @@ -348,7 +349,8 @@ static void songpos_event(snd_midi_event_t *dev, snd_seq_event_t *ev) * decode from a sequencer event to midi bytes * return the size of decoded midi events */ -long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, snd_seq_event_t *ev) +long snd_midi_event_decode(struct snd_midi_event *dev, unsigned char *buf, long count, + struct snd_seq_event *ev) { unsigned int cmd, type; @@ -404,20 +406,20 @@ long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count /* decode note event */ -static void note_decode(snd_seq_event_t *ev, unsigned char *buf) +static void note_decode(struct snd_seq_event *ev, unsigned char *buf) { buf[0] = ev->data.note.note & 0x7f; buf[1] = ev->data.note.velocity & 0x7f; } /* decode one parameter controls */ -static void one_param_decode(snd_seq_event_t *ev, unsigned char *buf) +static void one_param_decode(struct snd_seq_event *ev, unsigned char *buf) { buf[0] = ev->data.control.value & 0x7f; } /* decode pitch wheel change */ -static void pitchbend_decode(snd_seq_event_t *ev, unsigned char *buf) +static void pitchbend_decode(struct snd_seq_event *ev, unsigned char *buf) { int value = ev->data.control.value + 8192; buf[0] = value & 0x7f; @@ -425,21 +427,22 @@ static void pitchbend_decode(snd_seq_event_t *ev, unsigned char *buf) } /* decode midi control change */ -static void two_param_decode(snd_seq_event_t *ev, unsigned char *buf) +static void two_param_decode(struct snd_seq_event *ev, unsigned char *buf) { buf[0] = ev->data.control.param & 0x7f; buf[1] = ev->data.control.value & 0x7f; } /* decode song position */ -static void songpos_decode(snd_seq_event_t *ev, unsigned char *buf) +static void songpos_decode(struct snd_seq_event *ev, unsigned char *buf) { buf[0] = ev->data.control.value & 0x7f; buf[1] = (ev->data.control.value >> 7) & 0x7f; } /* decode 14bit control */ -static int extra_decode_ctrl14(snd_midi_event_t *dev, unsigned char *buf, int count, snd_seq_event_t *ev) +static int extra_decode_ctrl14(struct snd_midi_event *dev, unsigned char *buf, + int count, struct snd_seq_event *ev) { unsigned char cmd; int idx = 0; @@ -476,7 +479,8 @@ static int extra_decode_ctrl14(snd_midi_event_t *dev, unsigned char *buf, int co } /* decode reg/nonreg param */ -static int extra_decode_xrpn(snd_midi_event_t *dev, unsigned char *buf, int count, snd_seq_event_t *ev) +static int extra_decode_xrpn(struct snd_midi_event *dev, unsigned char *buf, + int count, struct snd_seq_event *ev) { unsigned char cmd; char *cbytes; diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index 57ec31df0d15..2b384fd7967f 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -56,16 +56,17 @@ much elements are in array. */ /* return pointer to port structure - port is locked if found */ -client_port_t *snd_seq_port_use_ptr(client_t *client, int num) +struct snd_seq_client_port *snd_seq_port_use_ptr(struct snd_seq_client *client, + int num) { struct list_head *p; - client_port_t *port; + struct snd_seq_client_port *port; if (client == NULL) return NULL; read_lock(&client->ports_lock); list_for_each(p, &client->ports_list_head) { - port = list_entry(p, client_port_t, list); + port = list_entry(p, struct snd_seq_client_port, list); if (port->addr.port == num) { if (port->closing) break; /* deleting now */ @@ -80,17 +81,18 @@ client_port_t *snd_seq_port_use_ptr(client_t *client, int num) /* search for the next port - port is locked if found */ -client_port_t *snd_seq_port_query_nearest(client_t *client, snd_seq_port_info_t *pinfo) +struct snd_seq_client_port *snd_seq_port_query_nearest(struct snd_seq_client *client, + struct snd_seq_port_info *pinfo) { int num; struct list_head *p; - client_port_t *port, *found; + struct snd_seq_client_port *port, *found; num = pinfo->addr.port; found = NULL; read_lock(&client->ports_lock); list_for_each(p, &client->ports_list_head) { - port = list_entry(p, client_port_t, list); + port = list_entry(p, struct snd_seq_client_port, list); if (port->addr.port < num) continue; if (port->addr.port == num) { @@ -111,8 +113,8 @@ client_port_t *snd_seq_port_query_nearest(client_t *client, snd_seq_port_info_t } -/* initialize port_subs_info_t */ -static void port_subs_info_init(port_subs_info_t *grp) +/* initialize snd_seq_port_subs_info */ +static void port_subs_info_init(struct snd_seq_port_subs_info *grp) { INIT_LIST_HEAD(&grp->list_head); grp->count = 0; @@ -125,10 +127,11 @@ static void port_subs_info_init(port_subs_info_t *grp) /* create a port, port number is returned (-1 on failure) */ -client_port_t *snd_seq_create_port(client_t *client, int port) +struct snd_seq_client_port *snd_seq_create_port(struct snd_seq_client *client, + int port) { unsigned long flags; - client_port_t *new_port; + struct snd_seq_client_port *new_port; struct list_head *l; int num = -1; @@ -159,7 +162,7 @@ client_port_t *snd_seq_create_port(client_t *client, int port) down(&client->ports_mutex); write_lock_irqsave(&client->ports_lock, flags); list_for_each(l, &client->ports_list_head) { - client_port_t *p = list_entry(l, client_port_t, list); + struct snd_seq_client_port *p = list_entry(l, struct snd_seq_client_port, list); if (p->addr.port > num) break; if (port < 0) /* auto-probe mode */ @@ -177,17 +180,24 @@ client_port_t *snd_seq_create_port(client_t *client, int port) } /* */ -enum group_type_t { +enum group_type { SRC_LIST, DEST_LIST }; -static int subscribe_port(client_t *client, client_port_t *port, port_subs_info_t *grp, snd_seq_port_subscribe_t *info, int send_ack); -static int unsubscribe_port(client_t *client, client_port_t *port, port_subs_info_t *grp, snd_seq_port_subscribe_t *info, int send_ack); +static int subscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, int send_ack); +static int unsubscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, int send_ack); -static client_port_t *get_client_port(snd_seq_addr_t *addr, client_t **cp) +static struct snd_seq_client_port *get_client_port(struct snd_seq_addr *addr, + struct snd_seq_client **cp) { - client_port_t *p; + struct snd_seq_client_port *p; *cp = snd_seq_client_use_ptr(addr->client); if (*cp) { p = snd_seq_port_use_ptr(*cp, addr->port); @@ -204,22 +214,24 @@ static client_port_t *get_client_port(snd_seq_addr_t *addr, client_t **cp) * remove all subscribers on the list * this is called from port_delete, for each src and dest list. */ -static void clear_subscriber_list(client_t *client, client_port_t *port, - port_subs_info_t *grp, int grptype) +static void clear_subscriber_list(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + int grptype) { struct list_head *p, *n; down_write(&grp->list_mutex); list_for_each_safe(p, n, &grp->list_head) { - subscribers_t *subs; - client_t *c; - client_port_t *aport; + struct snd_seq_subscribers *subs; + struct snd_seq_client *c; + struct snd_seq_client_port *aport; if (grptype == SRC_LIST) { - subs = list_entry(p, subscribers_t, src_list); + subs = list_entry(p, struct snd_seq_subscribers, src_list); aport = get_client_port(&subs->info.dest, &c); } else { - subs = list_entry(p, subscribers_t, dest_list); + subs = list_entry(p, struct snd_seq_subscribers, dest_list); aport = get_client_port(&subs->info.sender, &c); } list_del(p); @@ -233,7 +245,7 @@ static void clear_subscriber_list(client_t *client, client_port_t *port, kfree(subs); } else { /* ok we got the connected port */ - port_subs_info_t *agrp; + struct snd_seq_port_subs_info *agrp; agrp = (grptype == SRC_LIST) ? &aport->c_dest : &aport->c_src; down_write(&agrp->list_mutex); if (grptype == SRC_LIST) @@ -251,7 +263,8 @@ static void clear_subscriber_list(client_t *client, client_port_t *port, } /* delete port data */ -static int port_delete(client_t *client, client_port_t *port) +static int port_delete(struct snd_seq_client *client, + struct snd_seq_client_port *port) { /* set closing flag and wait for all port access are gone */ port->closing = 1; @@ -273,16 +286,16 @@ static int port_delete(client_t *client, client_port_t *port) /* delete a port with the given port id */ -int snd_seq_delete_port(client_t *client, int port) +int snd_seq_delete_port(struct snd_seq_client *client, int port) { unsigned long flags; struct list_head *l; - client_port_t *found = NULL; + struct snd_seq_client_port *found = NULL; down(&client->ports_mutex); write_lock_irqsave(&client->ports_lock, flags); list_for_each(l, &client->ports_list_head) { - client_port_t *p = list_entry(l, client_port_t, list); + struct snd_seq_client_port *p = list_entry(l, struct snd_seq_client_port, list); if (p->addr.port == port) { /* ok found. delete from the list at first */ list_del(l); @@ -300,7 +313,7 @@ int snd_seq_delete_port(client_t *client, int port) } /* delete the all ports belonging to the given client */ -int snd_seq_delete_all_ports(client_t *client) +int snd_seq_delete_all_ports(struct snd_seq_client *client) { unsigned long flags; struct list_head deleted_list, *p, *n; @@ -323,7 +336,7 @@ int snd_seq_delete_all_ports(client_t *client) /* remove each port in deleted_list */ list_for_each_safe(p, n, &deleted_list) { - client_port_t *port = list_entry(p, client_port_t, list); + struct snd_seq_client_port *port = list_entry(p, struct snd_seq_client_port, list); list_del(p); snd_seq_system_client_ev_port_exit(port->addr.client, port->addr.port); port_delete(client, port); @@ -333,7 +346,8 @@ int snd_seq_delete_all_ports(client_t *client) } /* set port info fields */ -int snd_seq_set_port_info(client_port_t * port, snd_seq_port_info_t * info) +int snd_seq_set_port_info(struct snd_seq_client_port * port, + struct snd_seq_port_info * info) { snd_assert(port && info, return -EINVAL); @@ -361,7 +375,8 @@ int snd_seq_set_port_info(client_port_t * port, snd_seq_port_info_t * info) } /* get port info fields */ -int snd_seq_get_port_info(client_port_t * port, snd_seq_port_info_t * info) +int snd_seq_get_port_info(struct snd_seq_client_port * port, + struct snd_seq_port_info * info) { snd_assert(port && info, return -EINVAL); @@ -410,8 +425,11 @@ int snd_seq_get_port_info(client_port_t * port, snd_seq_port_info_t * info) * at each connnection/disconnection. */ -static int subscribe_port(client_t *client, client_port_t *port, port_subs_info_t *grp, - snd_seq_port_subscribe_t *info, int send_ack) +static int subscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, + int send_ack) { int err = 0; @@ -432,9 +450,11 @@ static int subscribe_port(client_t *client, client_port_t *port, port_subs_info_ return err; } -static int unsubscribe_port(client_t *client, client_port_t *port, - port_subs_info_t *grp, - snd_seq_port_subscribe_t *info, int send_ack) +static int unsubscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, + int send_ack) { int err = 0; @@ -453,15 +473,15 @@ static int unsubscribe_port(client_t *client, client_port_t *port, /* check if both addresses are identical */ -static inline int addr_match(snd_seq_addr_t *r, snd_seq_addr_t *s) +static inline int addr_match(struct snd_seq_addr *r, struct snd_seq_addr *s) { return (r->client == s->client) && (r->port == s->port); } /* check the two subscribe info match */ /* if flags is zero, checks only sender and destination addresses */ -static int match_subs_info(snd_seq_port_subscribe_t *r, - snd_seq_port_subscribe_t *s) +static int match_subs_info(struct snd_seq_port_subscribe *r, + struct snd_seq_port_subscribe *s) { if (addr_match(&r->sender, &s->sender) && addr_match(&r->dest, &s->dest)) { @@ -475,14 +495,16 @@ static int match_subs_info(snd_seq_port_subscribe_t *r, /* connect two ports */ -int snd_seq_port_connect(client_t *connector, - client_t *src_client, client_port_t *src_port, - client_t *dest_client, client_port_t *dest_port, - snd_seq_port_subscribe_t *info) +int snd_seq_port_connect(struct snd_seq_client *connector, + struct snd_seq_client *src_client, + struct snd_seq_client_port *src_port, + struct snd_seq_client *dest_client, + struct snd_seq_client_port *dest_port, + struct snd_seq_port_subscribe *info) { - port_subs_info_t *src = &src_port->c_src; - port_subs_info_t *dest = &dest_port->c_dest; - subscribers_t *subs; + struct snd_seq_port_subs_info *src = &src_port->c_src; + struct snd_seq_port_subs_info *dest = &dest_port->c_dest; + struct snd_seq_subscribers *subs; struct list_head *p; int err, src_called = 0; unsigned long flags; @@ -508,12 +530,12 @@ int snd_seq_port_connect(client_t *connector, goto __error; /* check whether already exists */ list_for_each(p, &src->list_head) { - subscribers_t *s = list_entry(p, subscribers_t, src_list); + struct snd_seq_subscribers *s = list_entry(p, struct snd_seq_subscribers, src_list); if (match_subs_info(info, &s->info)) goto __error; } list_for_each(p, &dest->list_head) { - subscribers_t *s = list_entry(p, subscribers_t, dest_list); + struct snd_seq_subscribers *s = list_entry(p, struct snd_seq_subscribers, dest_list); if (match_subs_info(info, &s->info)) goto __error; } @@ -554,14 +576,16 @@ int snd_seq_port_connect(client_t *connector, /* remove the connection */ -int snd_seq_port_disconnect(client_t *connector, - client_t *src_client, client_port_t *src_port, - client_t *dest_client, client_port_t *dest_port, - snd_seq_port_subscribe_t *info) +int snd_seq_port_disconnect(struct snd_seq_client *connector, + struct snd_seq_client *src_client, + struct snd_seq_client_port *src_port, + struct snd_seq_client *dest_client, + struct snd_seq_client_port *dest_port, + struct snd_seq_port_subscribe *info) { - port_subs_info_t *src = &src_port->c_src; - port_subs_info_t *dest = &dest_port->c_dest; - subscribers_t *subs; + struct snd_seq_port_subs_info *src = &src_port->c_src; + struct snd_seq_port_subs_info *dest = &dest_port->c_dest; + struct snd_seq_subscribers *subs; struct list_head *p; int err = -ENOENT; unsigned long flags; @@ -571,7 +595,7 @@ int snd_seq_port_disconnect(client_t *connector, /* look for the connection */ list_for_each(p, &src->list_head) { - subs = list_entry(p, subscribers_t, src_list); + subs = list_entry(p, struct snd_seq_subscribers, src_list); if (match_subs_info(info, &subs->info)) { write_lock_irqsave(&src->list_lock, flags); // write_lock(&dest->list_lock); // no lock yet @@ -597,15 +621,15 @@ int snd_seq_port_disconnect(client_t *connector, /* get matched subscriber */ -subscribers_t *snd_seq_port_get_subscription(port_subs_info_t *src_grp, - snd_seq_addr_t *dest_addr) +struct snd_seq_subscribers *snd_seq_port_get_subscription(struct snd_seq_port_subs_info *src_grp, + struct snd_seq_addr *dest_addr) { struct list_head *p; - subscribers_t *s, *found = NULL; + struct snd_seq_subscribers *s, *found = NULL; down_read(&src_grp->list_mutex); list_for_each(p, &src_grp->list_head) { - s = list_entry(p, subscribers_t, src_list); + s = list_entry(p, struct snd_seq_subscribers, src_list); if (addr_match(dest_addr, &s->info.dest)) { found = s; break; @@ -623,11 +647,11 @@ subscribers_t *snd_seq_port_get_subscription(port_subs_info_t *src_grp, */ /* exported */ int snd_seq_event_port_attach(int client, - snd_seq_port_callback_t *pcbp, + struct snd_seq_port_callback *pcbp, int cap, int type, int midi_channels, int midi_voices, char *portname) { - snd_seq_port_info_t portinfo; + struct snd_seq_port_info portinfo; int ret; /* Set up the port */ @@ -660,7 +684,7 @@ int snd_seq_event_port_attach(int client, /* exported */ int snd_seq_event_port_detach(int client, int port) { - snd_seq_port_info_t portinfo; + struct snd_seq_port_info portinfo; int err; memset(&portinfo, 0, sizeof(portinfo)); diff --git a/sound/core/seq/seq_ports.h b/sound/core/seq/seq_ports.h index 89fd4416f6fa..9d7117118ba4 100644 --- a/sound/core/seq/seq_ports.h +++ b/sound/core/seq/seq_ports.h @@ -40,37 +40,38 @@ */ -typedef struct subscribers_t { - snd_seq_port_subscribe_t info; /* additional info */ +struct snd_seq_subscribers { + struct snd_seq_port_subscribe info; /* additional info */ struct list_head src_list; /* link of sources */ struct list_head dest_list; /* link of destinations */ atomic_t ref_count; -} subscribers_t; +}; -typedef struct port_subs_info_t { +struct snd_seq_port_subs_info { struct list_head list_head; /* list of subscribed ports */ unsigned int count; /* count of subscribers */ unsigned int exclusive: 1; /* exclusive mode */ struct rw_semaphore list_mutex; rwlock_t list_lock; - snd_seq_kernel_port_open_t *open; - snd_seq_kernel_port_close_t *close; -} port_subs_info_t; + int (*open)(void *private_data, struct snd_seq_port_subscribe *info); + int (*close)(void *private_data, struct snd_seq_port_subscribe *info); +}; -typedef struct client_port_t { +struct snd_seq_client_port { - snd_seq_addr_t addr; /* client/port number */ + struct snd_seq_addr addr; /* client/port number */ struct module *owner; /* owner of this port */ char name[64]; /* port name */ struct list_head list; /* port list */ snd_use_lock_t use_lock; /* subscribers */ - port_subs_info_t c_src; /* read (sender) list */ - port_subs_info_t c_dest; /* write (dest) list */ + struct snd_seq_port_subs_info c_src; /* read (sender) list */ + struct snd_seq_port_subs_info c_dest; /* write (dest) list */ - snd_seq_kernel_port_input_t *event_input; - snd_seq_kernel_port_private_free_t *private_free; + int (*event_input)(struct snd_seq_event *ev, int direct, void *private_data, + int atomic, int hop); + void (*private_free)(void *private_data); void *private_data; unsigned int callback_all : 1; unsigned int closing : 1; @@ -87,42 +88,55 @@ typedef struct client_port_t { int midi_voices; int synth_voices; -} client_port_t; +}; + +struct snd_seq_client; /* return pointer to port structure and lock port */ -client_port_t *snd_seq_port_use_ptr(client_t *client, int num); +struct snd_seq_client_port *snd_seq_port_use_ptr(struct snd_seq_client *client, int num); /* search for next port - port is locked if found */ -client_port_t *snd_seq_port_query_nearest(client_t *client, snd_seq_port_info_t *pinfo); +struct snd_seq_client_port *snd_seq_port_query_nearest(struct snd_seq_client *client, + struct snd_seq_port_info *pinfo); /* unlock the port */ #define snd_seq_port_unlock(port) snd_use_lock_free(&(port)->use_lock) /* create a port, port number is returned (-1 on failure) */ -client_port_t *snd_seq_create_port(client_t *client, int port_index); +struct snd_seq_client_port *snd_seq_create_port(struct snd_seq_client *client, int port_index); /* delete a port */ -int snd_seq_delete_port(client_t *client, int port); +int snd_seq_delete_port(struct snd_seq_client *client, int port); /* delete all ports */ -int snd_seq_delete_all_ports(client_t *client); +int snd_seq_delete_all_ports(struct snd_seq_client *client); /* set port info fields */ -int snd_seq_set_port_info(client_port_t *port, snd_seq_port_info_t *info); +int snd_seq_set_port_info(struct snd_seq_client_port *port, + struct snd_seq_port_info *info); /* get port info fields */ -int snd_seq_get_port_info(client_port_t *port, snd_seq_port_info_t *info); +int snd_seq_get_port_info(struct snd_seq_client_port *port, + struct snd_seq_port_info *info); /* add subscriber to subscription list */ -int snd_seq_port_connect(client_t *caller, client_t *s, client_port_t *sp, client_t *d, client_port_t *dp, snd_seq_port_subscribe_t *info); +int snd_seq_port_connect(struct snd_seq_client *caller, + struct snd_seq_client *s, struct snd_seq_client_port *sp, + struct snd_seq_client *d, struct snd_seq_client_port *dp, + struct snd_seq_port_subscribe *info); /* remove subscriber from subscription list */ -int snd_seq_port_disconnect(client_t *caller, client_t *s, client_port_t *sp, client_t *d, client_port_t *dp, snd_seq_port_subscribe_t *info); +int snd_seq_port_disconnect(struct snd_seq_client *caller, + struct snd_seq_client *s, struct snd_seq_client_port *sp, + struct snd_seq_client *d, struct snd_seq_client_port *dp, + struct snd_seq_port_subscribe *info); /* subscribe port */ -int snd_seq_port_subscribe(client_port_t *port, snd_seq_port_subscribe_t *info); +int snd_seq_port_subscribe(struct snd_seq_client_port *port, + struct snd_seq_port_subscribe *info); /* get matched subscriber */ -subscribers_t *snd_seq_port_get_subscription(port_subs_info_t *src_grp, snd_seq_addr_t *dest_addr); +struct snd_seq_subscribers *snd_seq_port_get_subscription(struct snd_seq_port_subs_info *src_grp, + struct snd_seq_addr *dest_addr); #endif diff --git a/sound/core/seq/seq_prioq.c b/sound/core/seq/seq_prioq.c index cd641bca9945..074418617ee9 100644 --- a/sound/core/seq/seq_prioq.c +++ b/sound/core/seq/seq_prioq.c @@ -55,9 +55,9 @@ /* create new prioq (constructor) */ -prioq_t *snd_seq_prioq_new(void) +struct snd_seq_prioq *snd_seq_prioq_new(void) { - prioq_t *f; + struct snd_seq_prioq *f; f = kzalloc(sizeof(*f), GFP_KERNEL); if (f == NULL) { @@ -74,9 +74,9 @@ prioq_t *snd_seq_prioq_new(void) } /* delete prioq (destructor) */ -void snd_seq_prioq_delete(prioq_t **fifo) +void snd_seq_prioq_delete(struct snd_seq_prioq **fifo) { - prioq_t *f = *fifo; + struct snd_seq_prioq *f = *fifo; *fifo = NULL; if (f == NULL) { @@ -101,7 +101,8 @@ void snd_seq_prioq_delete(prioq_t **fifo) /* compare timestamp between events */ /* return 1 if a >= b; 0 */ -static inline int compare_timestamp(snd_seq_event_t * a, snd_seq_event_t * b) +static inline int compare_timestamp(struct snd_seq_event *a, + struct snd_seq_event *b) { if ((a->flags & SNDRV_SEQ_TIME_STAMP_MASK) == SNDRV_SEQ_TIME_STAMP_TICK) { /* compare ticks */ @@ -117,7 +118,8 @@ static inline int compare_timestamp(snd_seq_event_t * a, snd_seq_event_t * b) * zero if a = b; * positive if a > b; */ -static inline int compare_timestamp_rel(snd_seq_event_t *a, snd_seq_event_t *b) +static inline int compare_timestamp_rel(struct snd_seq_event *a, + struct snd_seq_event *b) { if ((a->flags & SNDRV_SEQ_TIME_STAMP_MASK) == SNDRV_SEQ_TIME_STAMP_TICK) { /* compare ticks */ @@ -144,9 +146,10 @@ static inline int compare_timestamp_rel(snd_seq_event_t *a, snd_seq_event_t *b) } /* enqueue cell to prioq */ -int snd_seq_prioq_cell_in(prioq_t * f, snd_seq_event_cell_t * cell) +int snd_seq_prioq_cell_in(struct snd_seq_prioq * f, + struct snd_seq_event_cell * cell) { - snd_seq_event_cell_t *cur, *prev; + struct snd_seq_event_cell *cur, *prev; unsigned long flags; int count; int prior; @@ -215,9 +218,9 @@ int snd_seq_prioq_cell_in(prioq_t * f, snd_seq_event_cell_t * cell) } /* dequeue cell from prioq */ -snd_seq_event_cell_t *snd_seq_prioq_cell_out(prioq_t * f) +struct snd_seq_event_cell *snd_seq_prioq_cell_out(struct snd_seq_prioq *f) { - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; unsigned long flags; if (f == NULL) { @@ -243,7 +246,7 @@ snd_seq_event_cell_t *snd_seq_prioq_cell_out(prioq_t * f) } /* return number of events available in prioq */ -int snd_seq_prioq_avail(prioq_t * f) +int snd_seq_prioq_avail(struct snd_seq_prioq * f) { if (f == NULL) { snd_printd("oops: snd_seq_prioq_cell_in() called with NULL prioq\n"); @@ -254,7 +257,7 @@ int snd_seq_prioq_avail(prioq_t * f) /* peek at cell at the head of the prioq */ -snd_seq_event_cell_t *snd_seq_prioq_cell_peek(prioq_t * f) +struct snd_seq_event_cell *snd_seq_prioq_cell_peek(struct snd_seq_prioq * f) { if (f == NULL) { snd_printd("oops: snd_seq_prioq_cell_in() called with NULL prioq\n"); @@ -264,7 +267,8 @@ snd_seq_event_cell_t *snd_seq_prioq_cell_peek(prioq_t * f) } -static inline int prioq_match(snd_seq_event_cell_t *cell, int client, int timestamp) +static inline int prioq_match(struct snd_seq_event_cell *cell, + int client, int timestamp) { if (cell->event.source.client == client || cell->event.dest.client == client) @@ -286,12 +290,12 @@ static inline int prioq_match(snd_seq_event_cell_t *cell, int client, int timest } /* remove cells for left client */ -void snd_seq_prioq_leave(prioq_t * f, int client, int timestamp) +void snd_seq_prioq_leave(struct snd_seq_prioq * f, int client, int timestamp) { - register snd_seq_event_cell_t *cell, *next; + register struct snd_seq_event_cell *cell, *next; unsigned long flags; - snd_seq_event_cell_t *prev = NULL; - snd_seq_event_cell_t *freefirst = NULL, *freeprev = NULL, *freenext; + struct snd_seq_event_cell *prev = NULL; + struct snd_seq_event_cell *freefirst = NULL, *freeprev = NULL, *freenext; /* collect all removed cells */ spin_lock_irqsave(&f->lock, flags); @@ -338,8 +342,8 @@ void snd_seq_prioq_leave(prioq_t * f, int client, int timestamp) } } -static int prioq_remove_match(snd_seq_remove_events_t *info, - snd_seq_event_t *ev) +static int prioq_remove_match(struct snd_seq_remove_events *info, + struct snd_seq_event *ev) { int res; @@ -394,13 +398,13 @@ static int prioq_remove_match(snd_seq_remove_events_t *info, } /* remove cells matching remove criteria */ -void snd_seq_prioq_remove_events(prioq_t * f, int client, - snd_seq_remove_events_t *info) +void snd_seq_prioq_remove_events(struct snd_seq_prioq * f, int client, + struct snd_seq_remove_events *info) { - register snd_seq_event_cell_t *cell, *next; + struct snd_seq_event_cell *cell, *next; unsigned long flags; - snd_seq_event_cell_t *prev = NULL; - snd_seq_event_cell_t *freefirst = NULL, *freeprev = NULL, *freenext; + struct snd_seq_event_cell *prev = NULL; + struct snd_seq_event_cell *freefirst = NULL, *freeprev = NULL, *freenext; /* collect all removed cells */ spin_lock_irqsave(&f->lock, flags); diff --git a/sound/core/seq/seq_prioq.h b/sound/core/seq/seq_prioq.h index f12af79308b8..d38bb78d9345 100644 --- a/sound/core/seq/seq_prioq.h +++ b/sound/core/seq/seq_prioq.h @@ -26,37 +26,37 @@ /* === PRIOQ === */ -typedef struct { - snd_seq_event_cell_t* head; /* pointer to head of prioq */ - snd_seq_event_cell_t* tail; /* pointer to tail of prioq */ +struct snd_seq_prioq { + struct snd_seq_event_cell *head; /* pointer to head of prioq */ + struct snd_seq_event_cell *tail; /* pointer to tail of prioq */ int cells; spinlock_t lock; -} prioq_t; +}; /* create new prioq (constructor) */ -extern prioq_t *snd_seq_prioq_new(void); +struct snd_seq_prioq *snd_seq_prioq_new(void); /* delete prioq (destructor) */ -extern void snd_seq_prioq_delete(prioq_t **fifo); +void snd_seq_prioq_delete(struct snd_seq_prioq **fifo); /* enqueue cell to prioq */ -extern int snd_seq_prioq_cell_in(prioq_t *f, snd_seq_event_cell_t *cell); +int snd_seq_prioq_cell_in(struct snd_seq_prioq *f, struct snd_seq_event_cell *cell); /* dequeue cell from prioq */ -extern snd_seq_event_cell_t *snd_seq_prioq_cell_out(prioq_t *f); +struct snd_seq_event_cell *snd_seq_prioq_cell_out(struct snd_seq_prioq *f); /* return number of events available in prioq */ -extern int snd_seq_prioq_avail(prioq_t *f); +int snd_seq_prioq_avail(struct snd_seq_prioq *f); /* peek at cell at the head of the prioq */ -extern snd_seq_event_cell_t *snd_seq_prioq_cell_peek(prioq_t *f); +struct snd_seq_event_cell *snd_seq_prioq_cell_peek(struct snd_seq_prioq *f); /* client left queue */ -extern void snd_seq_prioq_leave(prioq_t *f, int client, int timestamp); +void snd_seq_prioq_leave(struct snd_seq_prioq *f, int client, int timestamp); /* Remove events */ -void snd_seq_prioq_remove_events(prioq_t * f, int client, - snd_seq_remove_events_t *info); +void snd_seq_prioq_remove_events(struct snd_seq_prioq *f, int client, + struct snd_seq_remove_events *info); #endif diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c index 5f5c3cb37cbf..9cf20f045542 100644 --- a/sound/core/seq/seq_queue.c +++ b/sound/core/seq/seq_queue.c @@ -29,7 +29,7 @@ * Aug. 30, 2000 Takashi Iwai * - Queues are managed in static array again, but with better way. * The API itself is identical. - * - The queue is locked when queue_t pinter is returned via + * - The queue is locked when struct snd_seq_queue pointer is returned via * queueptr(). This pointer *MUST* be released afterward by * queuefree(ptr). * - Addition of experimental sync support. @@ -48,7 +48,7 @@ #include "seq_info.h" /* list of allocated queues */ -static queue_t *queue_list[SNDRV_SEQ_MAX_QUEUES]; +static struct snd_seq_queue *queue_list[SNDRV_SEQ_MAX_QUEUES]; static DEFINE_SPINLOCK(queue_list_lock); /* number of queues allocated */ static int num_queues; @@ -61,7 +61,7 @@ int snd_seq_queue_get_cur_queues(void) /*----------------------------------------------------------------*/ /* assign queue id and insert to list */ -static int queue_list_add(queue_t *q) +static int queue_list_add(struct snd_seq_queue *q) { int i; unsigned long flags; @@ -80,9 +80,9 @@ static int queue_list_add(queue_t *q) return -1; } -static queue_t *queue_list_remove(int id, int client) +static struct snd_seq_queue *queue_list_remove(int id, int client) { - queue_t *q; + struct snd_seq_queue *q; unsigned long flags; spin_lock_irqsave(&queue_list_lock, flags); @@ -107,9 +107,9 @@ static queue_t *queue_list_remove(int id, int client) /*----------------------------------------------------------------*/ /* create new queue (constructor) */ -static queue_t *queue_new(int owner, int locked) +static struct snd_seq_queue *queue_new(int owner, int locked) { - queue_t *q; + struct snd_seq_queue *q; q = kzalloc(sizeof(*q), GFP_KERNEL); if (q == NULL) { @@ -142,7 +142,7 @@ static queue_t *queue_new(int owner, int locked) } /* delete queue (destructor) */ -static void queue_delete(queue_t *q) +static void queue_delete(struct snd_seq_queue *q) { /* stop and release the timer */ snd_seq_timer_stop(q->timer); @@ -187,7 +187,7 @@ void __exit snd_seq_queues_delete(void) */ int snd_seq_queue_alloc(int client, int locked, unsigned int info_flags) { - queue_t *q; + struct snd_seq_queue *q; q = queue_new(client, locked); if (q == NULL) @@ -204,7 +204,7 @@ int snd_seq_queue_alloc(int client, int locked, unsigned int info_flags) /* delete a queue - queue must be owned by the client */ int snd_seq_queue_delete(int client, int queueid) { - queue_t *q; + struct snd_seq_queue *q; if (queueid < 0 || queueid >= SNDRV_SEQ_MAX_QUEUES) return -EINVAL; @@ -218,9 +218,9 @@ int snd_seq_queue_delete(int client, int queueid) /* return pointer to queue structure for specified id */ -queue_t *queueptr(int queueid) +struct snd_seq_queue *queueptr(int queueid) { - queue_t *q; + struct snd_seq_queue *q; unsigned long flags; if (queueid < 0 || queueid >= SNDRV_SEQ_MAX_QUEUES) @@ -234,10 +234,10 @@ queue_t *queueptr(int queueid) } /* return the (first) queue matching with the specified name */ -queue_t *snd_seq_queue_find_name(char *name) +struct snd_seq_queue *snd_seq_queue_find_name(char *name) { int i; - queue_t *q; + struct snd_seq_queue *q; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) != NULL) { @@ -252,10 +252,10 @@ queue_t *snd_seq_queue_find_name(char *name) /* -------------------------------------------------------- */ -void snd_seq_check_queue(queue_t *q, int atomic, int hop) +void snd_seq_check_queue(struct snd_seq_queue *q, int atomic, int hop) { unsigned long flags; - snd_seq_event_cell_t *cell; + struct snd_seq_event_cell *cell; if (q == NULL) return; @@ -273,7 +273,8 @@ void snd_seq_check_queue(queue_t *q, int atomic, int hop) __again: /* Process tick queue... */ while ((cell = snd_seq_prioq_cell_peek(q->tickq)) != NULL) { - if (snd_seq_compare_tick_time(&q->timer->tick.cur_tick, &cell->event.time.tick)) { + if (snd_seq_compare_tick_time(&q->timer->tick.cur_tick, + &cell->event.time.tick)) { cell = snd_seq_prioq_cell_out(q->tickq); if (cell) snd_seq_dispatch_event(cell, atomic, hop); @@ -286,7 +287,8 @@ void snd_seq_check_queue(queue_t *q, int atomic, int hop) /* Process time queue... */ while ((cell = snd_seq_prioq_cell_peek(q->timeq)) != NULL) { - if (snd_seq_compare_real_time(&q->timer->cur_time, &cell->event.time.time)) { + if (snd_seq_compare_real_time(&q->timer->cur_time, + &cell->event.time.time)) { cell = snd_seq_prioq_cell_out(q->timeq); if (cell) snd_seq_dispatch_event(cell, atomic, hop); @@ -309,10 +311,10 @@ void snd_seq_check_queue(queue_t *q, int atomic, int hop) /* enqueue a event to singe queue */ -int snd_seq_enqueue_event(snd_seq_event_cell_t *cell, int atomic, int hop) +int snd_seq_enqueue_event(struct snd_seq_event_cell *cell, int atomic, int hop) { int dest, err; - queue_t *q; + struct snd_seq_queue *q; snd_assert(cell != NULL, return -EINVAL); dest = cell->event.queue; /* destination queue */ @@ -327,7 +329,8 @@ int snd_seq_enqueue_event(snd_seq_event_cell_t *cell, int atomic, int hop) break; case SNDRV_SEQ_TIME_STAMP_REAL: - snd_seq_inc_real_time(&cell->event.time.time, &q->timer->cur_time); + snd_seq_inc_real_time(&cell->event.time.time, + &q->timer->cur_time); break; } cell->event.flags &= ~SNDRV_SEQ_TIME_MODE_MASK; @@ -361,7 +364,7 @@ int snd_seq_enqueue_event(snd_seq_event_cell_t *cell, int atomic, int hop) /*----------------------------------------------------------------*/ -static inline int check_access(queue_t *q, int client) +static inline int check_access(struct snd_seq_queue *q, int client) { return (q->owner == client) || (!q->locked && !q->klocked); } @@ -369,7 +372,7 @@ static inline int check_access(queue_t *q, int client) /* check if the client has permission to modify queue parameters. * if it does, lock the queue */ -static int queue_access_lock(queue_t *q, int client) +static int queue_access_lock(struct snd_seq_queue *q, int client) { unsigned long flags; int access_ok; @@ -383,7 +386,7 @@ static int queue_access_lock(queue_t *q, int client) } /* unlock the queue */ -static inline void queue_access_unlock(queue_t *q) +static inline void queue_access_unlock(struct snd_seq_queue *q) { unsigned long flags; @@ -395,7 +398,7 @@ static inline void queue_access_unlock(queue_t *q) /* exported - only checking permission */ int snd_seq_queue_check_access(int queueid, int client) { - queue_t *q = queueptr(queueid); + struct snd_seq_queue *q = queueptr(queueid); int access_ok; unsigned long flags; @@ -415,7 +418,7 @@ int snd_seq_queue_check_access(int queueid, int client) */ int snd_seq_queue_set_owner(int queueid, int client, int locked) { - queue_t *q = queueptr(queueid); + struct snd_seq_queue *q = queueptr(queueid); if (q == NULL) return -EINVAL; @@ -443,8 +446,8 @@ int snd_seq_queue_set_owner(int queueid, int client, int locked) int snd_seq_queue_timer_open(int queueid) { int result = 0; - queue_t *queue; - seq_timer_t *tmr; + struct snd_seq_queue *queue; + struct snd_seq_timer *tmr; queue = queueptr(queueid); if (queue == NULL) @@ -463,8 +466,8 @@ int snd_seq_queue_timer_open(int queueid) */ int snd_seq_queue_timer_close(int queueid) { - queue_t *queue; - seq_timer_t *tmr; + struct snd_seq_queue *queue; + struct snd_seq_timer *tmr; int result = 0; queue = queueptr(queueid); @@ -477,9 +480,10 @@ int snd_seq_queue_timer_close(int queueid) } /* change queue tempo and ppq */ -int snd_seq_queue_timer_set_tempo(int queueid, int client, snd_seq_queue_tempo_t *info) +int snd_seq_queue_timer_set_tempo(int queueid, int client, + struct snd_seq_queue_tempo *info) { - queue_t *q = queueptr(queueid); + struct snd_seq_queue *q = queueptr(queueid); int result; if (q == NULL) @@ -493,7 +497,8 @@ int snd_seq_queue_timer_set_tempo(int queueid, int client, snd_seq_queue_tempo_t if (result >= 0) result = snd_seq_timer_set_ppq(q->timer, info->ppq); if (result >= 0 && info->skew_base > 0) - result = snd_seq_timer_set_skew(q->timer, info->skew_value, info->skew_base); + result = snd_seq_timer_set_skew(q->timer, info->skew_value, + info->skew_base); queue_access_unlock(q); queuefree(q); return result; @@ -506,7 +511,7 @@ int snd_seq_queue_timer_set_tempo(int queueid, int client, snd_seq_queue_tempo_t */ int snd_seq_queue_use(int queueid, int client, int use) { - queue_t *queue; + struct snd_seq_queue *queue; queue = queueptr(queueid); if (queue == NULL) @@ -538,7 +543,7 @@ int snd_seq_queue_use(int queueid, int client, int use) */ int snd_seq_queue_is_used(int queueid, int client) { - queue_t *q; + struct snd_seq_queue *q; int result; q = queueptr(queueid); @@ -559,7 +564,7 @@ void snd_seq_queue_client_termination(int client) { unsigned long flags; int i; - queue_t *q; + struct snd_seq_queue *q; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) == NULL) @@ -584,7 +589,7 @@ void snd_seq_queue_client_termination(int client) void snd_seq_queue_client_leave(int client) { int i; - queue_t *q; + struct snd_seq_queue *q; /* delete own queues from queue list */ for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { @@ -615,7 +620,7 @@ void snd_seq_queue_client_leave(int client) void snd_seq_queue_client_leave_cells(int client) { int i; - queue_t *q; + struct snd_seq_queue *q; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) == NULL) @@ -627,10 +632,10 @@ void snd_seq_queue_client_leave_cells(int client) } /* remove cells based on flush criteria */ -void snd_seq_queue_remove_cells(int client, snd_seq_remove_events_t *info) +void snd_seq_queue_remove_cells(int client, struct snd_seq_remove_events *info) { int i; - queue_t *q; + struct snd_seq_queue *q; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) == NULL) @@ -650,9 +655,10 @@ void snd_seq_queue_remove_cells(int client, snd_seq_remove_events_t *info) /* * send events to all subscribed ports */ -static void queue_broadcast_event(queue_t *q, snd_seq_event_t *ev, int atomic, int hop) +static void queue_broadcast_event(struct snd_seq_queue *q, struct snd_seq_event *ev, + int atomic, int hop) { - snd_seq_event_t sev; + struct snd_seq_event sev; sev = *ev; @@ -672,7 +678,8 @@ static void queue_broadcast_event(queue_t *q, snd_seq_event_t *ev, int atomic, i * process a received queue-control event. * this function is exported for seq_sync.c. */ -static void snd_seq_queue_process_event(queue_t *q, snd_seq_event_t *ev, +static void snd_seq_queue_process_event(struct snd_seq_queue *q, + struct snd_seq_event *ev, int atomic, int hop) { switch (ev->type) { @@ -724,9 +731,9 @@ static void snd_seq_queue_process_event(queue_t *q, snd_seq_event_t *ev, * Queue control via timer control port: * this function is exported as a callback of timer port. */ -int snd_seq_control_queue(snd_seq_event_t *ev, int atomic, int hop) +int snd_seq_control_queue(struct snd_seq_event *ev, int atomic, int hop) { - queue_t *q; + struct snd_seq_queue *q; snd_assert(ev != NULL, return -EINVAL); q = queueptr(ev->data.queue.queue); @@ -749,13 +756,14 @@ int snd_seq_control_queue(snd_seq_event_t *ev, int atomic, int hop) /*----------------------------------------------------------------*/ +#ifdef CONFIG_PROC_FS /* exported to seq_info.c */ -void snd_seq_info_queues_read(snd_info_entry_t *entry, - snd_info_buffer_t * buffer) +void snd_seq_info_queues_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) { int i, bpm; - queue_t *q; - seq_timer_t *tmr; + struct snd_seq_queue *q; + struct snd_seq_timer *tmr; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) == NULL) @@ -782,3 +790,5 @@ void snd_seq_info_queues_read(snd_info_entry_t *entry, queuefree(q); } } +#endif /* CONFIG_PROC_FS */ + diff --git a/sound/core/seq/seq_queue.h b/sound/core/seq/seq_queue.h index ea3c54216ea8..888438599387 100644 --- a/sound/core/seq/seq_queue.h +++ b/sound/core/seq/seq_queue.h @@ -30,15 +30,15 @@ #define SEQ_QUEUE_NO_OWNER (-1) -struct _snd_seq_queue { +struct snd_seq_queue { int queue; /* queue number */ char name[64]; /* name of this queue */ - prioq_t *tickq; /* midi tick event queue */ - prioq_t *timeq; /* real-time event queue */ + struct snd_seq_prioq *tickq; /* midi tick event queue */ + struct snd_seq_prioq *timeq; /* real-time event queue */ - seq_timer_t *timer; /* time keeper for this queue */ + struct snd_seq_timer *timer; /* time keeper for this queue */ int owner; /* client that 'owns' the timer */ unsigned int locked:1, /* timer is only accesibble by owner if set */ klocked:1, /* kernel lock (after START) */ @@ -83,26 +83,26 @@ void snd_seq_queue_client_termination(int client); void snd_seq_queue_client_leave(int client); /* enqueue a event received from one the clients */ -int snd_seq_enqueue_event(snd_seq_event_cell_t *cell, int atomic, int hop); +int snd_seq_enqueue_event(struct snd_seq_event_cell *cell, int atomic, int hop); /* Remove events */ void snd_seq_queue_client_leave_cells(int client); -void snd_seq_queue_remove_cells(int client, snd_seq_remove_events_t *info); +void snd_seq_queue_remove_cells(int client, struct snd_seq_remove_events *info); /* return pointer to queue structure for specified id */ -queue_t *queueptr(int queueid); +struct snd_seq_queue *queueptr(int queueid); /* unlock */ #define queuefree(q) snd_use_lock_free(&(q)->use_lock) /* return the (first) queue matching with the specified name */ -queue_t *snd_seq_queue_find_name(char *name); +struct snd_seq_queue *snd_seq_queue_find_name(char *name); /* check single queue and dispatch events */ -void snd_seq_check_queue(queue_t *q, int atomic, int hop); +void snd_seq_check_queue(struct snd_seq_queue *q, int atomic, int hop); /* access to queue's parameters */ int snd_seq_queue_check_access(int queueid, int client); -int snd_seq_queue_timer_set_tempo(int queueid, int client, snd_seq_queue_tempo_t *info); +int snd_seq_queue_timer_set_tempo(int queueid, int client, struct snd_seq_queue_tempo *info); int snd_seq_queue_set_owner(int queueid, int client, int locked); int snd_seq_queue_set_locked(int queueid, int client, int locked); int snd_seq_queue_timer_open(int queueid); @@ -110,7 +110,7 @@ int snd_seq_queue_timer_close(int queueid); int snd_seq_queue_use(int queueid, int client, int use); int snd_seq_queue_is_used(int queueid, int client); -int snd_seq_control_queue(snd_seq_event_t *ev, int atomic, int hop); +int snd_seq_control_queue(struct snd_seq_event *ev, int atomic, int hop); /* * 64bit division - for sync stuff.. diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c index 0d9eff85ab88..b201b76e9412 100644 --- a/sound/core/seq/seq_system.c +++ b/sound/core/seq/seq_system.c @@ -66,12 +66,12 @@ static int announce_port = -1; /* fill standard header data, source port & channel are filled in */ -static int setheader(snd_seq_event_t * ev, int client, int port) +static int setheader(struct snd_seq_event * ev, int client, int port) { if (announce_port < 0) return -ENODEV; - memset(ev, 0, sizeof(snd_seq_event_t)); + memset(ev, 0, sizeof(struct snd_seq_event)); ev->flags &= ~SNDRV_SEQ_EVENT_LENGTH_MASK; ev->flags |= SNDRV_SEQ_EVENT_LENGTH_FIXED; @@ -92,7 +92,7 @@ static int setheader(snd_seq_event_t * ev, int client, int port) /* entry points for broadcasting system events */ void snd_seq_system_broadcast(int client, int port, int type) { - snd_seq_event_t ev; + struct snd_seq_event ev; if (setheader(&ev, client, port) < 0) return; @@ -101,7 +101,7 @@ void snd_seq_system_broadcast(int client, int port, int type) } /* entry points for broadcasting system events */ -int snd_seq_system_notify(int client, int port, snd_seq_event_t *ev) +int snd_seq_system_notify(int client, int port, struct snd_seq_event *ev) { ev->flags = SNDRV_SEQ_EVENT_LENGTH_FIXED; ev->source.client = sysclient; @@ -112,7 +112,7 @@ int snd_seq_system_notify(int client, int port, snd_seq_event_t *ev) } /* call-back handler for timer events */ -static int event_input_timer(snd_seq_event_t * ev, int direct, void *private_data, int atomic, int hop) +static int event_input_timer(struct snd_seq_event * ev, int direct, void *private_data, int atomic, int hop) { return snd_seq_control_queue(ev, atomic, hop); } @@ -120,34 +120,19 @@ static int event_input_timer(snd_seq_event_t * ev, int direct, void *private_dat /* register our internal client */ int __init snd_seq_system_client_init(void) { + struct snd_seq_port_callback pcallbacks; + struct snd_seq_port_info *port; - snd_seq_client_callback_t callbacks; - snd_seq_port_callback_t pcallbacks; - snd_seq_client_info_t *inf; - snd_seq_port_info_t *port; - - inf = kzalloc(sizeof(*inf), GFP_KERNEL); port = kzalloc(sizeof(*port), GFP_KERNEL); - if (! inf || ! port) { - kfree(inf); - kfree(port); + if (!port) return -ENOMEM; - } - memset(&callbacks, 0, sizeof(callbacks)); memset(&pcallbacks, 0, sizeof(pcallbacks)); pcallbacks.owner = THIS_MODULE; pcallbacks.event_input = event_input_timer; /* register client */ - callbacks.allow_input = callbacks.allow_output = 1; - sysclient = snd_seq_create_kernel_client(NULL, 0, &callbacks); - - /* set our name */ - inf->client = 0; - inf->type = KERNEL_CLIENT; - strcpy(inf->name, "System"); - snd_seq_kernel_client_ctl(sysclient, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, inf); + sysclient = snd_seq_create_kernel_client(NULL, 0, "System"); /* register timer */ strcpy(port->name, "Timer"); @@ -171,7 +156,6 @@ int __init snd_seq_system_client_init(void) snd_seq_kernel_client_ctl(sysclient, SNDRV_SEQ_IOCTL_CREATE_PORT, port); announce_port = port->addr.port; - kfree(inf); kfree(port); return 0; } diff --git a/sound/core/seq/seq_system.h b/sound/core/seq/seq_system.h index 900007255bb4..cf2cfa23430e 100644 --- a/sound/core/seq/seq_system.h +++ b/sound/core/seq/seq_system.h @@ -34,7 +34,7 @@ void snd_seq_system_broadcast(int client, int port, int type); #define snd_seq_system_client_ev_port_exit(client, port) snd_seq_system_broadcast(client, port, SNDRV_SEQ_EVENT_PORT_EXIT) #define snd_seq_system_client_ev_port_change(client, port) snd_seq_system_broadcast(client, port, SNDRV_SEQ_EVENT_PORT_CHANGE) -int snd_seq_system_notify(int client, int port, snd_seq_event_t *ev); +int snd_seq_system_notify(int client, int port, struct snd_seq_event *ev); /* register our internal client */ int snd_seq_system_client_init(void); diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c index 65b64a7c456d..b4b9a132cb16 100644 --- a/sound/core/seq/seq_timer.c +++ b/sound/core/seq/seq_timer.c @@ -41,7 +41,7 @@ extern int seq_default_timer_resolution; #define SKEW_BASE 0x10000 /* 16bit shift */ -static void snd_seq_timer_set_tick_resolution(seq_timer_tick_t *tick, +static void snd_seq_timer_set_tick_resolution(struct snd_seq_timer_tick *tick, int tempo, int ppq) { if (tempo < 1000000) @@ -60,9 +60,9 @@ static void snd_seq_timer_set_tick_resolution(seq_timer_tick_t *tick, } /* create new timer (constructor) */ -seq_timer_t *snd_seq_timer_new(void) +struct snd_seq_timer *snd_seq_timer_new(void) { - seq_timer_t *tmr; + struct snd_seq_timer *tmr; tmr = kzalloc(sizeof(*tmr), GFP_KERNEL); if (tmr == NULL) { @@ -81,9 +81,9 @@ seq_timer_t *snd_seq_timer_new(void) } /* delete timer (destructor) */ -void snd_seq_timer_delete(seq_timer_t **tmr) +void snd_seq_timer_delete(struct snd_seq_timer **tmr) { - seq_timer_t *t = *tmr; + struct snd_seq_timer *t = *tmr; *tmr = NULL; if (t == NULL) { @@ -99,7 +99,7 @@ void snd_seq_timer_delete(seq_timer_t **tmr) kfree(t); } -void snd_seq_timer_defaults(seq_timer_t * tmr) +void snd_seq_timer_defaults(struct snd_seq_timer * tmr) { /* setup defaults */ tmr->ppq = 96; /* 96 PPQ */ @@ -118,7 +118,7 @@ void snd_seq_timer_defaults(seq_timer_t * tmr) tmr->skew = tmr->skew_base = SKEW_BASE; } -void snd_seq_timer_reset(seq_timer_t * tmr) +void snd_seq_timer_reset(struct snd_seq_timer * tmr) { unsigned long flags; @@ -136,13 +136,13 @@ void snd_seq_timer_reset(seq_timer_t * tmr) /* called by timer interrupt routine. the period time since previous invocation is passed */ -static void snd_seq_timer_interrupt(snd_timer_instance_t *timeri, +static void snd_seq_timer_interrupt(struct snd_timer_instance *timeri, unsigned long resolution, unsigned long ticks) { unsigned long flags; - queue_t *q = (queue_t *)timeri->callback_data; - seq_timer_t *tmr; + struct snd_seq_queue *q = timeri->callback_data; + struct snd_seq_timer *tmr; if (q == NULL) return; @@ -177,7 +177,7 @@ static void snd_seq_timer_interrupt(snd_timer_instance_t *timeri, } /* set current tempo */ -int snd_seq_timer_set_tempo(seq_timer_t * tmr, int tempo) +int snd_seq_timer_set_tempo(struct snd_seq_timer * tmr, int tempo) { unsigned long flags; @@ -194,7 +194,7 @@ int snd_seq_timer_set_tempo(seq_timer_t * tmr, int tempo) } /* set current ppq */ -int snd_seq_timer_set_ppq(seq_timer_t * tmr, int ppq) +int snd_seq_timer_set_ppq(struct snd_seq_timer * tmr, int ppq) { unsigned long flags; @@ -217,7 +217,8 @@ int snd_seq_timer_set_ppq(seq_timer_t * tmr, int ppq) } /* set current tick position */ -int snd_seq_timer_set_position_tick(seq_timer_t *tmr, snd_seq_tick_time_t position) +int snd_seq_timer_set_position_tick(struct snd_seq_timer *tmr, + snd_seq_tick_time_t position) { unsigned long flags; @@ -231,7 +232,8 @@ int snd_seq_timer_set_position_tick(seq_timer_t *tmr, snd_seq_tick_time_t positi } /* set current real-time position */ -int snd_seq_timer_set_position_time(seq_timer_t *tmr, snd_seq_real_time_t position) +int snd_seq_timer_set_position_time(struct snd_seq_timer *tmr, + snd_seq_real_time_t position) { unsigned long flags; @@ -245,7 +247,8 @@ int snd_seq_timer_set_position_time(seq_timer_t *tmr, snd_seq_real_time_t positi } /* set timer skew */ -int snd_seq_timer_set_skew(seq_timer_t *tmr, unsigned int skew, unsigned int base) +int snd_seq_timer_set_skew(struct snd_seq_timer *tmr, unsigned int skew, + unsigned int base) { unsigned long flags; @@ -262,10 +265,10 @@ int snd_seq_timer_set_skew(seq_timer_t *tmr, unsigned int skew, unsigned int bas return 0; } -int snd_seq_timer_open(queue_t *q) +int snd_seq_timer_open(struct snd_seq_queue *q) { - snd_timer_instance_t *t; - seq_timer_t *tmr; + struct snd_timer_instance *t; + struct snd_seq_timer *tmr; char str[32]; int err; @@ -282,7 +285,7 @@ int snd_seq_timer_open(queue_t *q) if (err < 0 && tmr->alsa_id.dev_class != SNDRV_TIMER_CLASS_SLAVE) { if (tmr->alsa_id.dev_class != SNDRV_TIMER_CLASS_GLOBAL || tmr->alsa_id.device != SNDRV_TIMER_GLOBAL_SYSTEM) { - snd_timer_id_t tid; + struct snd_timer_id tid; memset(&tid, 0, sizeof(tid)); tid.dev_class = SNDRV_TIMER_CLASS_GLOBAL; tid.dev_sclass = SNDRV_TIMER_SCLASS_SEQUENCER; @@ -302,9 +305,9 @@ int snd_seq_timer_open(queue_t *q) return 0; } -int snd_seq_timer_close(queue_t *q) +int snd_seq_timer_close(struct snd_seq_queue *q) { - seq_timer_t *tmr; + struct snd_seq_timer *tmr; tmr = q->timer; snd_assert(tmr != NULL, return -EINVAL); @@ -316,7 +319,7 @@ int snd_seq_timer_close(queue_t *q) return 0; } -int snd_seq_timer_stop(seq_timer_t * tmr) +int snd_seq_timer_stop(struct snd_seq_timer * tmr) { if (! tmr->timeri) return -EINVAL; @@ -327,9 +330,9 @@ int snd_seq_timer_stop(seq_timer_t * tmr) return 0; } -static int initialize_timer(seq_timer_t *tmr) +static int initialize_timer(struct snd_seq_timer *tmr) { - snd_timer_t *t; + struct snd_timer *t; unsigned long freq; t = tmr->timeri->timer; @@ -358,7 +361,7 @@ static int initialize_timer(seq_timer_t *tmr) return 0; } -int snd_seq_timer_start(seq_timer_t * tmr) +int snd_seq_timer_start(struct snd_seq_timer * tmr) { if (! tmr->timeri) return -EINVAL; @@ -373,7 +376,7 @@ int snd_seq_timer_start(seq_timer_t * tmr) return 0; } -int snd_seq_timer_continue(seq_timer_t * tmr) +int snd_seq_timer_continue(struct snd_seq_timer * tmr) { if (! tmr->timeri) return -EINVAL; @@ -391,7 +394,7 @@ int snd_seq_timer_continue(seq_timer_t * tmr) } /* return current 'real' time. use timeofday() to get better granularity. */ -snd_seq_real_time_t snd_seq_timer_get_cur_time(seq_timer_t *tmr) +snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr) { snd_seq_real_time_t cur_time; @@ -416,19 +419,21 @@ snd_seq_real_time_t snd_seq_timer_get_cur_time(seq_timer_t *tmr) /* TODO: use interpolation on tick queue (will only be useful for very high PPQ values) */ -snd_seq_tick_time_t snd_seq_timer_get_cur_tick(seq_timer_t *tmr) +snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr) { return tmr->tick.cur_tick; } +#ifdef CONFIG_PROC_FS /* exported to seq_info.c */ -void snd_seq_info_timer_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer) +void snd_seq_info_timer_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) { int idx; - queue_t *q; - seq_timer_t *tmr; - snd_timer_instance_t *ti; + struct snd_seq_queue *q; + struct snd_seq_timer *tmr; + struct snd_timer_instance *ti; unsigned long resolution; for (idx = 0; idx < SNDRV_SEQ_MAX_QUEUES; idx++) { @@ -447,3 +452,5 @@ void snd_seq_info_timer_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer queuefree(q); } } +#endif /* CONFIG_PROC_FS */ + diff --git a/sound/core/seq/seq_timer.h b/sound/core/seq/seq_timer.h index 287ed68591de..e9ee1543c924 100644 --- a/sound/core/seq/seq_timer.h +++ b/sound/core/seq/seq_timer.h @@ -24,13 +24,13 @@ #include <sound/timer.h> #include <sound/seq_kernel.h> -typedef struct { +struct snd_seq_timer_tick { snd_seq_tick_time_t cur_tick; /* current tick */ unsigned long resolution; /* time per tick in nsec */ unsigned long fraction; /* current time per tick in nsec */ -} seq_timer_tick_t; +}; -typedef struct { +struct snd_seq_timer { /* ... tempo / offset / running state */ unsigned int running:1, /* running state of queue */ @@ -40,12 +40,12 @@ typedef struct { int ppq; /* time resolution, ticks/quarter */ snd_seq_real_time_t cur_time; /* current time */ - seq_timer_tick_t tick; /* current tick */ + struct snd_seq_timer_tick tick; /* current tick */ int tick_updated; int type; /* timer type */ - snd_timer_id_t alsa_id; /* ALSA's timer ID */ - snd_timer_instance_t *timeri; /* timer instance */ + struct snd_timer_id alsa_id; /* ALSA's timer ID */ + struct snd_timer_instance *timeri; /* timer instance */ unsigned int ticks; unsigned long preferred_resolution; /* timer resolution, ticks/sec */ @@ -55,17 +55,18 @@ typedef struct { struct timeval last_update; /* time of last clock update, used for interpolation */ spinlock_t lock; -} seq_timer_t; +}; /* create new timer (constructor) */ -extern seq_timer_t *snd_seq_timer_new(void); +struct snd_seq_timer *snd_seq_timer_new(void); /* delete timer (destructor) */ -extern void snd_seq_timer_delete(seq_timer_t **tmr); +void snd_seq_timer_delete(struct snd_seq_timer **tmr); /* */ -static inline void snd_seq_timer_update_tick(seq_timer_tick_t *tick, unsigned long resolution) +static inline void snd_seq_timer_update_tick(struct snd_seq_timer_tick *tick, + unsigned long resolution) { if (tick->resolution > 0) { tick->fraction += resolution; @@ -119,21 +120,22 @@ static inline void snd_seq_inc_time_nsec(snd_seq_real_time_t *tm, unsigned long } /* called by timer isr */ -int snd_seq_timer_open(queue_t *q); -int snd_seq_timer_close(queue_t *q); -int snd_seq_timer_midi_open(queue_t *q); -int snd_seq_timer_midi_close(queue_t *q); -void snd_seq_timer_defaults(seq_timer_t *tmr); -void snd_seq_timer_reset(seq_timer_t *tmr); -int snd_seq_timer_stop(seq_timer_t *tmr); -int snd_seq_timer_start(seq_timer_t *tmr); -int snd_seq_timer_continue(seq_timer_t *tmr); -int snd_seq_timer_set_tempo(seq_timer_t *tmr, int tempo); -int snd_seq_timer_set_ppq(seq_timer_t *tmr, int ppq); -int snd_seq_timer_set_position_tick(seq_timer_t *tmr, snd_seq_tick_time_t position); -int snd_seq_timer_set_position_time(seq_timer_t *tmr, snd_seq_real_time_t position); -int snd_seq_timer_set_skew(seq_timer_t *tmr, unsigned int skew, unsigned int base); -snd_seq_real_time_t snd_seq_timer_get_cur_time(seq_timer_t *tmr); -snd_seq_tick_time_t snd_seq_timer_get_cur_tick(seq_timer_t *tmr); +struct snd_seq_queue; +int snd_seq_timer_open(struct snd_seq_queue *q); +int snd_seq_timer_close(struct snd_seq_queue *q); +int snd_seq_timer_midi_open(struct snd_seq_queue *q); +int snd_seq_timer_midi_close(struct snd_seq_queue *q); +void snd_seq_timer_defaults(struct snd_seq_timer *tmr); +void snd_seq_timer_reset(struct snd_seq_timer *tmr); +int snd_seq_timer_stop(struct snd_seq_timer *tmr); +int snd_seq_timer_start(struct snd_seq_timer *tmr); +int snd_seq_timer_continue(struct snd_seq_timer *tmr); +int snd_seq_timer_set_tempo(struct snd_seq_timer *tmr, int tempo); +int snd_seq_timer_set_ppq(struct snd_seq_timer *tmr, int ppq); +int snd_seq_timer_set_position_tick(struct snd_seq_timer *tmr, snd_seq_tick_time_t position); +int snd_seq_timer_set_position_time(struct snd_seq_timer *tmr, snd_seq_real_time_t position); +int snd_seq_timer_set_skew(struct snd_seq_timer *tmr, unsigned int skew, unsigned int base); +snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr); +snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr); #endif diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c index e4f512aa7426..14fd1a608e14 100644 --- a/sound/core/seq/seq_virmidi.c +++ b/sound/core/seq/seq_virmidi.c @@ -56,7 +56,8 @@ MODULE_LICENSE("GPL"); /* * initialize an event record */ -static void snd_virmidi_init_event(snd_virmidi_t *vmidi, snd_seq_event_t *ev) +static void snd_virmidi_init_event(struct snd_virmidi *vmidi, + struct snd_seq_event *ev) { memset(ev, 0, sizeof(*ev)); ev->source.port = vmidi->port; @@ -76,16 +77,17 @@ static void snd_virmidi_init_event(snd_virmidi_t *vmidi, snd_seq_event_t *ev) /* * decode input event and put to read buffer of each opened file */ -static int snd_virmidi_dev_receive_event(snd_virmidi_dev_t *rdev, snd_seq_event_t *ev) +static int snd_virmidi_dev_receive_event(struct snd_virmidi_dev *rdev, + struct snd_seq_event *ev) { - snd_virmidi_t *vmidi; + struct snd_virmidi *vmidi; struct list_head *list; unsigned char msg[4]; int len; read_lock(&rdev->filelist_lock); list_for_each(list, &rdev->filelist) { - vmidi = list_entry(list, snd_virmidi_t, list); + vmidi = list_entry(list, struct snd_virmidi, list); if (!vmidi->trigger) continue; if (ev->type == SNDRV_SEQ_EVENT_SYSEX) { @@ -111,9 +113,9 @@ static int snd_virmidi_dev_receive_event(snd_virmidi_dev_t *rdev, snd_seq_event_ * SNDRV_VIRMIDI_SEQ_ATTACH. */ #if 0 -int snd_virmidi_receive(snd_rawmidi_t *rmidi, snd_seq_event_t *ev) +int snd_virmidi_receive(struct snd_rawmidi *rmidi, struct snd_seq_event *ev) { - snd_virmidi_dev_t *rdev; + struct snd_virmidi_dev *rdev; rdev = rmidi->private_data; return snd_virmidi_dev_receive_event(rdev, ev); @@ -123,10 +125,10 @@ int snd_virmidi_receive(snd_rawmidi_t *rmidi, snd_seq_event_t *ev) /* * event handler of virmidi port */ -static int snd_virmidi_event_input(snd_seq_event_t *ev, int direct, +static int snd_virmidi_event_input(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop) { - snd_virmidi_dev_t *rdev; + struct snd_virmidi_dev *rdev; rdev = private_data; if (!(rdev->flags & SNDRV_VIRMIDI_USE)) @@ -137,9 +139,9 @@ static int snd_virmidi_event_input(snd_seq_event_t *ev, int direct, /* * trigger rawmidi stream for input */ -static void snd_virmidi_input_trigger(snd_rawmidi_substream_t * substream, int up) +static void snd_virmidi_input_trigger(struct snd_rawmidi_substream *substream, int up) { - snd_virmidi_t *vmidi = substream->runtime->private_data; + struct snd_virmidi *vmidi = substream->runtime->private_data; if (up) { vmidi->trigger = 1; @@ -151,9 +153,9 @@ static void snd_virmidi_input_trigger(snd_rawmidi_substream_t * substream, int u /* * trigger rawmidi stream for output */ -static void snd_virmidi_output_trigger(snd_rawmidi_substream_t * substream, int up) +static void snd_virmidi_output_trigger(struct snd_rawmidi_substream *substream, int up) { - snd_virmidi_t *vmidi = substream->runtime->private_data; + struct snd_virmidi *vmidi = substream->runtime->private_data; int count, res; unsigned char buf[32], *pbuf; @@ -198,11 +200,11 @@ static void snd_virmidi_output_trigger(snd_rawmidi_substream_t * substream, int /* * open rawmidi handle for input */ -static int snd_virmidi_input_open(snd_rawmidi_substream_t * substream) +static int snd_virmidi_input_open(struct snd_rawmidi_substream *substream) { - snd_virmidi_dev_t *rdev = substream->rmidi->private_data; - snd_rawmidi_runtime_t *runtime = substream->runtime; - snd_virmidi_t *vmidi; + struct snd_virmidi_dev *rdev = substream->rmidi->private_data; + struct snd_rawmidi_runtime *runtime = substream->runtime; + struct snd_virmidi *vmidi; unsigned long flags; vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL); @@ -227,11 +229,11 @@ static int snd_virmidi_input_open(snd_rawmidi_substream_t * substream) /* * open rawmidi handle for output */ -static int snd_virmidi_output_open(snd_rawmidi_substream_t * substream) +static int snd_virmidi_output_open(struct snd_rawmidi_substream *substream) { - snd_virmidi_dev_t *rdev = substream->rmidi->private_data; - snd_rawmidi_runtime_t *runtime = substream->runtime; - snd_virmidi_t *vmidi; + struct snd_virmidi_dev *rdev = substream->rmidi->private_data; + struct snd_rawmidi_runtime *runtime = substream->runtime; + struct snd_virmidi *vmidi; vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL); if (vmidi == NULL) @@ -253,9 +255,9 @@ static int snd_virmidi_output_open(snd_rawmidi_substream_t * substream) /* * close rawmidi handle for input */ -static int snd_virmidi_input_close(snd_rawmidi_substream_t * substream) +static int snd_virmidi_input_close(struct snd_rawmidi_substream *substream) { - snd_virmidi_t *vmidi = substream->runtime->private_data; + struct snd_virmidi *vmidi = substream->runtime->private_data; snd_midi_event_free(vmidi->parser); list_del(&vmidi->list); substream->runtime->private_data = NULL; @@ -266,9 +268,9 @@ static int snd_virmidi_input_close(snd_rawmidi_substream_t * substream) /* * close rawmidi handle for output */ -static int snd_virmidi_output_close(snd_rawmidi_substream_t * substream) +static int snd_virmidi_output_close(struct snd_rawmidi_substream *substream) { - snd_virmidi_t *vmidi = substream->runtime->private_data; + struct snd_virmidi *vmidi = substream->runtime->private_data; snd_midi_event_free(vmidi->parser); substream->runtime->private_data = NULL; kfree(vmidi); @@ -278,9 +280,10 @@ static int snd_virmidi_output_close(snd_rawmidi_substream_t * substream) /* * subscribe callback - allow output to rawmidi device */ -static int snd_virmidi_subscribe(void *private_data, snd_seq_port_subscribe_t *info) +static int snd_virmidi_subscribe(void *private_data, + struct snd_seq_port_subscribe *info) { - snd_virmidi_dev_t *rdev; + struct snd_virmidi_dev *rdev; rdev = private_data; if (!try_module_get(rdev->card->module)) @@ -292,9 +295,10 @@ static int snd_virmidi_subscribe(void *private_data, snd_seq_port_subscribe_t *i /* * unsubscribe callback - disallow output to rawmidi device */ -static int snd_virmidi_unsubscribe(void *private_data, snd_seq_port_subscribe_t *info) +static int snd_virmidi_unsubscribe(void *private_data, + struct snd_seq_port_subscribe *info) { - snd_virmidi_dev_t *rdev; + struct snd_virmidi_dev *rdev; rdev = private_data; rdev->flags &= ~SNDRV_VIRMIDI_SUBSCRIBE; @@ -306,9 +310,10 @@ static int snd_virmidi_unsubscribe(void *private_data, snd_seq_port_subscribe_t /* * use callback - allow input to rawmidi device */ -static int snd_virmidi_use(void *private_data, snd_seq_port_subscribe_t *info) +static int snd_virmidi_use(void *private_data, + struct snd_seq_port_subscribe *info) { - snd_virmidi_dev_t *rdev; + struct snd_virmidi_dev *rdev; rdev = private_data; if (!try_module_get(rdev->card->module)) @@ -320,9 +325,10 @@ static int snd_virmidi_use(void *private_data, snd_seq_port_subscribe_t *info) /* * unuse callback - disallow input to rawmidi device */ -static int snd_virmidi_unuse(void *private_data, snd_seq_port_subscribe_t *info) +static int snd_virmidi_unuse(void *private_data, + struct snd_seq_port_subscribe *info) { - snd_virmidi_dev_t *rdev; + struct snd_virmidi_dev *rdev; rdev = private_data; rdev->flags &= ~SNDRV_VIRMIDI_USE; @@ -335,13 +341,13 @@ static int snd_virmidi_unuse(void *private_data, snd_seq_port_subscribe_t *info) * Register functions */ -static snd_rawmidi_ops_t snd_virmidi_input_ops = { +static struct snd_rawmidi_ops snd_virmidi_input_ops = { .open = snd_virmidi_input_open, .close = snd_virmidi_input_close, .trigger = snd_virmidi_input_trigger, }; -static snd_rawmidi_ops_t snd_virmidi_output_ops = { +static struct snd_rawmidi_ops snd_virmidi_output_ops = { .open = snd_virmidi_output_open, .close = snd_virmidi_output_close, .trigger = snd_virmidi_output_trigger, @@ -350,43 +356,32 @@ static snd_rawmidi_ops_t snd_virmidi_output_ops = { /* * create a sequencer client and a port */ -static int snd_virmidi_dev_attach_seq(snd_virmidi_dev_t *rdev) +static int snd_virmidi_dev_attach_seq(struct snd_virmidi_dev *rdev) { int client; - snd_seq_client_callback_t callbacks; - snd_seq_port_callback_t pcallbacks; - snd_seq_client_info_t *info; - snd_seq_port_info_t *pinfo; + struct snd_seq_port_callback pcallbacks; + struct snd_seq_port_info *pinfo; int err; if (rdev->client >= 0) return 0; - info = kmalloc(sizeof(*info), GFP_KERNEL); pinfo = kmalloc(sizeof(*pinfo), GFP_KERNEL); - if (! info || ! pinfo) { + if (!pinfo) { err = -ENOMEM; goto __error; } - memset(&callbacks, 0, sizeof(callbacks)); - callbacks.private_data = rdev; - callbacks.allow_input = 1; - callbacks.allow_output = 1; - client = snd_seq_create_kernel_client(rdev->card, rdev->device, &callbacks); + client = snd_seq_create_kernel_client(rdev->card, rdev->device, + "%s %d-%d", rdev->rmidi->name, + rdev->card->number, + rdev->device); if (client < 0) { err = client; goto __error; } rdev->client = client; - /* set client name */ - memset(info, 0, sizeof(*info)); - info->client = client; - info->type = KERNEL_CLIENT; - sprintf(info->name, "%s %d-%d", rdev->rmidi->name, rdev->card->number, rdev->device); - snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, info); - /* create a port */ memset(pinfo, 0, sizeof(*pinfo)); pinfo->addr.client = client; @@ -417,7 +412,6 @@ static int snd_virmidi_dev_attach_seq(snd_virmidi_dev_t *rdev) err = 0; /* success */ __error: - kfree(info); kfree(pinfo); return err; } @@ -426,7 +420,7 @@ static int snd_virmidi_dev_attach_seq(snd_virmidi_dev_t *rdev) /* * release the sequencer client */ -static void snd_virmidi_dev_detach_seq(snd_virmidi_dev_t *rdev) +static void snd_virmidi_dev_detach_seq(struct snd_virmidi_dev *rdev) { if (rdev->client >= 0) { snd_seq_delete_kernel_client(rdev->client); @@ -437,9 +431,9 @@ static void snd_virmidi_dev_detach_seq(snd_virmidi_dev_t *rdev) /* * register the device */ -static int snd_virmidi_dev_register(snd_rawmidi_t *rmidi) +static int snd_virmidi_dev_register(struct snd_rawmidi *rmidi) { - snd_virmidi_dev_t *rdev = rmidi->private_data; + struct snd_virmidi_dev *rdev = rmidi->private_data; int err; switch (rdev->seq_mode) { @@ -464,9 +458,9 @@ static int snd_virmidi_dev_register(snd_rawmidi_t *rmidi) /* * unregister the device */ -static int snd_virmidi_dev_unregister(snd_rawmidi_t *rmidi) +static int snd_virmidi_dev_unregister(struct snd_rawmidi *rmidi) { - snd_virmidi_dev_t *rdev = rmidi->private_data; + struct snd_virmidi_dev *rdev = rmidi->private_data; if (rdev->seq_mode == SNDRV_VIRMIDI_SEQ_DISPATCH) snd_virmidi_dev_detach_seq(rdev); @@ -476,7 +470,7 @@ static int snd_virmidi_dev_unregister(snd_rawmidi_t *rmidi) /* * */ -static snd_rawmidi_global_ops_t snd_virmidi_global_ops = { +static struct snd_rawmidi_global_ops snd_virmidi_global_ops = { .dev_register = snd_virmidi_dev_register, .dev_unregister = snd_virmidi_dev_unregister, }; @@ -484,9 +478,9 @@ static snd_rawmidi_global_ops_t snd_virmidi_global_ops = { /* * free device */ -static void snd_virmidi_free(snd_rawmidi_t *rmidi) +static void snd_virmidi_free(struct snd_rawmidi *rmidi) { - snd_virmidi_dev_t *rdev = rmidi->private_data; + struct snd_virmidi_dev *rdev = rmidi->private_data; kfree(rdev); } @@ -495,10 +489,10 @@ static void snd_virmidi_free(snd_rawmidi_t *rmidi) * */ /* exported */ -int snd_virmidi_new(snd_card_t *card, int device, snd_rawmidi_t **rrmidi) +int snd_virmidi_new(struct snd_card *card, int device, struct snd_rawmidi **rrmidi) { - snd_rawmidi_t *rmidi; - snd_virmidi_dev_t *rdev; + struct snd_rawmidi *rmidi; + struct snd_virmidi_dev *rdev; int err; *rrmidi = NULL; |