diff options
Diffstat (limited to 'drivers/staging/ks7010/ks_wlan_net.c')
| -rw-r--r-- | drivers/staging/ks7010/ks_wlan_net.c | 436 |
1 files changed, 194 insertions, 242 deletions
diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c index b2b4fa4c3834..e5d04adaeb1a 100644 --- a/drivers/staging/ks7010/ks_wlan_net.c +++ b/drivers/staging/ks7010/ks_wlan_net.c @@ -24,9 +24,9 @@ #include <linux/pci.h> #include <linux/ctype.h> #include <linux/timer.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <linux/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static int wep_on_off; #define WEP_OFF 0 @@ -50,10 +50,10 @@ static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442, /* A few details needed for WEP (Wireless Equivalent Privacy) */ #define MAX_KEY_SIZE 13 /* 128 (?) bits */ #define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */ -typedef struct wep_key_t { +struct wep_key { u16 len; u8 key[16]; /* 40-bit and 104-bit keys */ -} wep_key_t; +}; /* Backward compatibility */ #ifndef IW_ENCODE_NOKEY @@ -88,9 +88,9 @@ int ks_wlan_update_phy_information(struct ks_wlan_private *priv) DPRINTK(4, "in_interrupt = %ld\n", in_interrupt()); - if (priv->dev_state < DEVICE_STATE_READY) { + if (priv->dev_state < DEVICE_STATE_READY) return -1; /* not finished initialize */ - } + if (atomic_read(&update_phyinfo)) return 1; @@ -182,19 +182,18 @@ static int ks_wlan_get_name(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ - if (priv->dev_state < DEVICE_STATE_READY) { + if (priv->dev_state < DEVICE_STATE_READY) strcpy(cwrq, "NOT READY!"); - } else if (priv->reg.phy_type == D_11B_ONLY_MODE) { + else if (priv->reg.phy_type == D_11B_ONLY_MODE) strcpy(cwrq, "IEEE 802.11b"); - } else if (priv->reg.phy_type == D_11G_ONLY_MODE) { + else if (priv->reg.phy_type == D_11G_ONLY_MODE) strcpy(cwrq, "IEEE 802.11g"); - } else { + else strcpy(cwrq, "IEEE 802.11b/g"); - } return 0; } @@ -209,9 +208,8 @@ static int ks_wlan_set_freq(struct net_device *dev, (struct ks_wlan_private *)netdev_priv(dev); int rc = -EINPROGRESS; /* Call commit handler */ - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* If setting by frequency, convert to a channel */ @@ -219,6 +217,7 @@ static int ks_wlan_set_freq(struct net_device *dev, (fwrq->m >= (int)2.412e8) && (fwrq->m <= (int)2.487e8)) { int f = fwrq->m / 100000; int c = 0; + while ((c < 14) && (f != frequency_list[c])) c++; /* Hack to fall through... */ @@ -257,13 +256,13 @@ static int ks_wlan_get_freq(struct net_device *dev, (struct ks_wlan_private *)netdev_priv(dev); int f; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ - if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) { + if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) f = (int)priv->current_ap.channel; - } else + else f = (int)priv->reg.channel; fwrq->m = frequency_list[f - 1] * 100000; fwrq->e = 1; @@ -283,9 +282,9 @@ static int ks_wlan_set_essid(struct net_device *dev, DPRINTK(2, " %d\n", dwrq->flags); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ /* Check if we asked for `any' */ @@ -301,14 +300,14 @@ static int ks_wlan_set_essid(struct net_device *dev, len--; /* Check the size of the string */ - if (len > IW_ESSID_MAX_SIZE) { + if (len > IW_ESSID_MAX_SIZE) return -EINVAL; - } + #else /* Check the size of the string */ - if (dwrq->length > IW_ESSID_MAX_SIZE + 1) { + if (dwrq->length > IW_ESSID_MAX_SIZE + 1) return -E2BIG; - } + #endif /* Set the SSID */ @@ -340,9 +339,9 @@ static int ks_wlan_get_essid(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ /* Note : if dwrq->flags != 0, we should @@ -385,25 +384,23 @@ static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info, DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (priv->reg.operation_mode == MODE_ADHOC || priv->reg.operation_mode == MODE_INFRASTRUCTURE) { - memcpy(priv->reg.bssid, (u8 *) & ap_addr->sa_data, ETH_ALEN); + memcpy(priv->reg.bssid, &ap_addr->sa_data, ETH_ALEN); - if (is_valid_ether_addr((u8 *) priv->reg.bssid)) { + if (is_valid_ether_addr((u8 *)priv->reg.bssid)) priv->need_commit |= SME_MODE_SET; - } + } else { eth_zero_addr(priv->reg.bssid); return -EOPNOTSUPP; } - DPRINTK(2, "bssid = %02x:%02x:%02x:%02x:%02x:%02x\n", - priv->reg.bssid[0], priv->reg.bssid[1], priv->reg.bssid[2], - priv->reg.bssid[3], priv->reg.bssid[4], priv->reg.bssid[5]); + DPRINTK(2, "bssid = %pM\n", priv->reg.bssid); /* Write it to the card */ if (priv->need_commit) { @@ -421,15 +418,14 @@ static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ - if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) { + if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN); - } else { + else eth_zero_addr(awrq->sa_data); - } awrq->sa_family = ARPHRD_ETHER; @@ -445,15 +441,14 @@ static int ks_wlan_set_nick(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* Check the size of the string */ - if (dwrq->length > 16 + 1) { + if (dwrq->length > 16 + 1) return -E2BIG; - } + memset(priv->nick, 0, sizeof(priv->nick)); memcpy(priv->nick, extra, dwrq->length); @@ -469,9 +464,9 @@ static int ks_wlan_get_nick(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ strncpy(extra, priv->nick, 16); extra[16] = '\0'; @@ -490,9 +485,9 @@ static int ks_wlan_set_rate(struct net_device *dev, (struct ks_wlan_private *)netdev_priv(dev); int i = 0; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (priv->reg.phy_type == D_11B_ONLY_MODE) { if (vwrq->fixed == 1) { @@ -727,13 +722,13 @@ static int ks_wlan_get_rate(struct net_device *dev, DPRINTK(2, "in_interrupt = %ld update_phyinfo = %d\n", in_interrupt(), atomic_read(&update_phyinfo)); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ - if (!atomic_read(&update_phyinfo)) { + if (!atomic_read(&update_phyinfo)) ks_wlan_update_phy_information(priv); - } + vwrq->value = ((priv->current_rate) & RATE_MASK) * 500000; if (priv->reg.tx_rate == TX_RATE_FIXED) vwrq->fixed = 1; @@ -752,15 +747,15 @@ static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info, (struct ks_wlan_private *)netdev_priv(dev); int rthr = vwrq->value; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (vwrq->disabled) rthr = 2347; - if ((rthr < 0) || (rthr > 2347)) { + if ((rthr < 0) || (rthr > 2347)) return -EINVAL; - } + priv->reg.rts = rthr; priv->need_commit |= SME_RTS; @@ -775,9 +770,9 @@ static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ vwrq->value = priv->reg.rts; vwrq->disabled = (vwrq->value >= 2347); @@ -796,15 +791,15 @@ static int ks_wlan_set_frag(struct net_device *dev, (struct ks_wlan_private *)netdev_priv(dev); int fthr = vwrq->value; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (vwrq->disabled) fthr = 2346; - if ((fthr < 256) || (fthr > 2346)) { + if ((fthr < 256) || (fthr > 2346)) return -EINVAL; - } + fthr &= ~0x1; /* Get an even value - is it really needed ??? */ priv->reg.fragment = fthr; priv->need_commit |= SME_FRAG; @@ -821,9 +816,9 @@ static int ks_wlan_get_frag(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ vwrq->value = priv->reg.fragment; vwrq->disabled = (vwrq->value >= 2346); @@ -835,7 +830,7 @@ static int ks_wlan_get_frag(struct net_device *dev, /*------------------------------------------------------------------*/ /* Wireless Handler : set Mode of Operation */ static int ks_wlan_set_mode(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = @@ -843,9 +838,9 @@ static int ks_wlan_set_mode(struct net_device *dev, DPRINTK(2, "mode=%d\n", *uwrq); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ switch (*uwrq) { case IW_MODE_ADHOC: @@ -871,15 +866,14 @@ static int ks_wlan_set_mode(struct net_device *dev, /*------------------------------------------------------------------*/ /* Wireless Handler : get Mode of Operation */ static int ks_wlan_get_mode(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* If not managed, assume it's ad-hoc */ @@ -906,16 +900,15 @@ static int ks_wlan_set_encode(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - wep_key_t key; + struct wep_key key; int index = (dwrq->flags & IW_ENCODE_INDEX); int current_index = priv->reg.wep_index; int i; DPRINTK(2, "flags=%04X\n", dwrq->flags); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* index check */ @@ -959,9 +952,9 @@ static int ks_wlan_set_encode(struct net_device *dev, } /* Send the key to the card */ priv->reg.wep_key[index].size = key.len; - for (i = 0; i < (priv->reg.wep_key[index].size); i++) { + for (i = 0; i < (priv->reg.wep_key[index].size); i++) priv->reg.wep_key[index].val[i] = key.key[i]; - } + priv->need_commit |= (SME_WEP_VAL1 << index); priv->reg.wep_index = index; priv->need_commit |= SME_WEP_INDEX; @@ -973,9 +966,9 @@ static int ks_wlan_set_encode(struct net_device *dev, priv->reg.wep_key[2].size = 0; priv->reg.wep_key[3].size = 0; priv->reg.privacy_invoked = 0x00; - if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY) { + if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY) priv->need_commit |= SME_MODE_SET; - } + priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM; wep_on_off = WEP_OFF; priv->need_commit |= SME_WEP_FLAG; @@ -997,14 +990,14 @@ static int ks_wlan_set_encode(struct net_device *dev, priv->need_commit |= SME_WEP_FLAG; if (dwrq->flags & IW_ENCODE_OPEN) { - if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY) { + if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY) priv->need_commit |= SME_MODE_SET; - } + priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM; } else if (dwrq->flags & IW_ENCODE_RESTRICTED) { - if (priv->reg.authenticate_type == AUTH_TYPE_OPEN_SYSTEM) { + if (priv->reg.authenticate_type == AUTH_TYPE_OPEN_SYSTEM) priv->need_commit |= SME_MODE_SET; - } + priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY; } // return -EINPROGRESS; /* Call commit handler */ @@ -1026,9 +1019,9 @@ static int ks_wlan_get_encode(struct net_device *dev, char zeros[16]; int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ dwrq->flags = IW_ENCODE_DISABLED; @@ -1056,9 +1049,8 @@ static int ks_wlan_get_encode(struct net_device *dev, /* Copy the key to the user buffer */ if ((index >= 0) && (index < 4)) dwrq->length = priv->reg.wep_key[index].size; - if (dwrq->length > 16) { + if (dwrq->length > 16) dwrq->length = 0; - } #if 1 /* IW_ENCODE_NOKEY; */ if (dwrq->length) { if ((index >= 0) && (index < 4)) @@ -1086,9 +1078,8 @@ static int ks_wlan_get_txpow(struct net_device *dev, struct iw_request_info *info, struct iw_param *vwrq, char *extra) { - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* Not Support */ @@ -1113,9 +1104,8 @@ static int ks_wlan_get_retry(struct net_device *dev, struct iw_request_info *info, struct iw_param *vwrq, char *extra) { - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* Not Support */ @@ -1139,9 +1129,9 @@ static int ks_wlan_get_range(struct net_device *dev, DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ dwrq->length = sizeof(struct iw_range); memset(range, 0, sizeof(*range)); @@ -1267,9 +1257,9 @@ static int ks_wlan_set_power(struct net_device *dev, (struct ks_wlan_private *)netdev_priv(dev); short enabled; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ enabled = vwrq->disabled ? 0 : 1; if (enabled == 0) { /* 0 */ @@ -1301,9 +1291,8 @@ static int ks_wlan_get_power(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (priv->reg.powermgt > 0) vwrq->disabled = 0; @@ -1322,9 +1311,8 @@ static int ks_wlan_get_iwstats(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ vwrq->qual = 0; /* not supported */ vwrq->level = priv->wstats.qual.level; @@ -1372,9 +1360,8 @@ static int ks_wlan_get_aplist(struct net_device *dev, int i; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ for (i = 0; i < priv->aplist.size; i++) { memcpy(address[i].sa_data, &(priv->aplist.ap[i].bssid[0]), @@ -1404,11 +1391,11 @@ static int ks_wlan_set_scan(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); struct iw_scan_req *req = NULL; + DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* specified SSID SCAN */ @@ -1598,11 +1585,11 @@ static int ks_wlan_get_scan(struct net_device *dev, (struct ks_wlan_private *)netdev_priv(dev); int i; char *current_ev = extra; + DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (priv->sme_i.sme_flag & SME_AP_SCAN) { DPRINTK(2, "flag AP_SCAN\n"); @@ -1675,9 +1662,8 @@ static int ks_wlan_set_genie(struct net_device *dev, DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ return 0; // return -EOPNOTSUPP; @@ -1696,26 +1682,23 @@ static int ks_wlan_set_auth_mode(struct net_device *dev, DPRINTK(2, "index=%d:value=%08X\n", index, value); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ switch (index) { case IW_AUTH_WPA_VERSION: /* 0 */ switch (value) { case IW_AUTH_WPA_VERSION_DISABLED: priv->wpa.version = value; - if (priv->wpa.rsn_enabled) { + if (priv->wpa.rsn_enabled) priv->wpa.rsn_enabled = 0; - } priv->need_commit |= SME_RSN; break; case IW_AUTH_WPA_VERSION_WPA: case IW_AUTH_WPA_VERSION_WPA2: priv->wpa.version = value; - if (!(priv->wpa.rsn_enabled)) { + if (!(priv->wpa.rsn_enabled)) priv->wpa.rsn_enabled = 1; - } priv->need_commit |= SME_RSN; break; default: @@ -1832,11 +1815,11 @@ static int ks_wlan_get_auth_mode(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); int index = (vwrq->flags & IW_AUTH_INDEX); + DPRINTK(2, "index=%d\n", index); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* WPA (not used ?? wpa_supplicant) */ @@ -1886,18 +1869,17 @@ static int ks_wlan_set_encode_ext(struct net_device *dev, DPRINTK(2, "flags=%04X:: ext_flags=%08X\n", dwrq->flags, enc->ext_flags); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (index < 1 || index > 4) return -EINVAL; else index--; - if (dwrq->flags & IW_ENCODE_DISABLED) { + if (dwrq->flags & IW_ENCODE_DISABLED) priv->wpa.key[index].key_len = 0; - } if (enc) { priv->wpa.key[index].ext_flags = enc->ext_flags; @@ -1986,9 +1968,8 @@ static int ks_wlan_get_encode_ext(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ /* WPA (not used ?? wpa_supplicant) @@ -2015,13 +1996,13 @@ static int ks_wlan_set_pmksa(struct net_device *dev, DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ - if (!extra) { + if (!extra) return -EINVAL; - } + pmksa = (struct iw_pmksa *)extra; DPRINTK(2, "cmd=%d\n", pmksa->cmd); @@ -2141,16 +2122,16 @@ static struct iw_statistics *ks_get_wireless_stats(struct net_device *dev) /*------------------------------------------------------------------*/ /* Private handler : set stop request */ static int ks_wlan_set_stop_request(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (!(*uwrq)) return -EINVAL; @@ -2173,15 +2154,14 @@ static int ks_wlan_set_mlme(struct net_device *dev, DPRINTK(2, ":%d :%d\n", mlme->cmd, mlme->reason_code); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ switch (mlme->cmd) { case IW_MLME_DEAUTH: - if (mlme->reason_code == WLAN_REASON_MIC_FAILURE) { + if (mlme->reason_code == WLAN_REASON_MIC_FAILURE) return 0; - } case IW_MLME_DISASSOC: mode = 1; return ks_wlan_set_stop_request(dev, NULL, &mode, NULL); @@ -2207,14 +2187,14 @@ static int ks_wlan_get_firmware_version(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set force disconnect status */ static int ks_wlan_set_detach(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (*uwrq == CONNECT_STATUS) { /* 0 */ priv->connect_status &= ~FORCE_DISCONNECT; @@ -2232,14 +2212,14 @@ static int ks_wlan_set_detach(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get force disconnect status */ static int ks_wlan_get_detach(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ *uwrq = ((priv->connect_status & FORCE_DISCONNECT) ? 1 : 0); return 0; @@ -2248,14 +2228,14 @@ static int ks_wlan_get_detach(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get connect status */ static int ks_wlan_get_connect(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ *uwrq = (priv->connect_status & CONNECT_STATUS_MASK); return 0; @@ -2265,15 +2245,15 @@ static int ks_wlan_get_connect(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set preamble */ static int ks_wlan_set_preamble(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (*uwrq == LONG_PREAMBLE) { /* 0 */ priv->reg.preamble = LONG_PREAMBLE; @@ -2290,15 +2270,15 @@ static int ks_wlan_set_preamble(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get preamble */ static int ks_wlan_get_preamble(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ *uwrq = priv->reg.preamble; return 0; @@ -2307,15 +2287,15 @@ static int ks_wlan_get_preamble(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set power save mode */ static int ks_wlan_set_powermgt(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ if (*uwrq == POWMGT_ACTIVE_MODE) { /* 0 */ priv->reg.powermgt = POWMGT_ACTIVE_MODE; @@ -2340,15 +2320,15 @@ static int ks_wlan_set_powermgt(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get power save made */ static int ks_wlan_get_powermgt(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } + /* for SLEEP MODE */ *uwrq = priv->reg.powermgt; return 0; @@ -2357,15 +2337,14 @@ static int ks_wlan_get_powermgt(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set scan type */ static int ks_wlan_set_scan_type(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq == ACTIVE_SCAN) { /* 0 */ priv->reg.scan_type = ACTIVE_SCAN; @@ -2380,15 +2359,14 @@ static int ks_wlan_set_scan_type(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get scan type */ static int ks_wlan_get_scan_type(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->reg.scan_type; return 0; @@ -2404,9 +2382,8 @@ static int ks_wlan_data_write(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; unsigned char *wbuff = NULL; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ wbuff = (unsigned char *)kmalloc(dwrq->length, GFP_ATOMIC); if (!wbuff) @@ -2428,9 +2405,8 @@ static int ks_wlan_data_read(struct net_device *dev, struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; unsigned short read_length; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (!atomic_read(&priv->event_count)) { if (priv->dev_state < DEVICE_STATE_BOOT) { /* Remove device */ @@ -2488,9 +2464,8 @@ static int ks_wlan_get_wep_ascii(struct net_device *dev, int i, j, len = 0; char tmp[WEP_ASCII_BUFF_SIZE]; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ strcpy(tmp, " WEP keys ASCII \n"); len += strlen(" WEP keys ASCII \n"); @@ -2531,19 +2506,18 @@ static int ks_wlan_get_wep_ascii(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set beacon lost count */ static int ks_wlan_set_beacon_lost(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ - if (*uwrq >= BEACON_LOST_COUNT_MIN && *uwrq <= BEACON_LOST_COUNT_MAX) { + if (*uwrq >= BEACON_LOST_COUNT_MIN && *uwrq <= BEACON_LOST_COUNT_MAX) priv->reg.beacon_lost_count = *uwrq; - } else + else return -EINVAL; if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) { @@ -2556,15 +2530,14 @@ static int ks_wlan_set_beacon_lost(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get beacon lost count */ static int ks_wlan_get_beacon_lost(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->reg.beacon_lost_count; return 0; @@ -2573,15 +2546,14 @@ static int ks_wlan_get_beacon_lost(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set phy type */ static int ks_wlan_set_phy_type(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq == D_11B_ONLY_MODE) { /* 0 */ priv->reg.phy_type = D_11B_ONLY_MODE; @@ -2599,15 +2571,14 @@ static int ks_wlan_set_phy_type(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get phy type */ static int ks_wlan_get_phy_type(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->reg.phy_type; return 0; @@ -2616,15 +2587,14 @@ static int ks_wlan_get_phy_type(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set cts mode */ static int ks_wlan_set_cts_mode(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq == CTS_MODE_FALSE) { /* 0 */ priv->reg.cts_mode = CTS_MODE_FALSE; @@ -2644,15 +2614,14 @@ static int ks_wlan_set_cts_mode(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get cts mode */ static int ks_wlan_get_cts_mode(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->reg.cts_mode; return 0; @@ -2662,7 +2631,7 @@ static int ks_wlan_get_cts_mode(struct net_device *dev, /* Private handler : set sleep mode */ static int ks_wlan_set_sleep_mode(struct net_device *dev, struct iw_request_info *info, - __u32 * uwrq, char *extra) + __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); @@ -2692,7 +2661,7 @@ static int ks_wlan_set_sleep_mode(struct net_device *dev, /* Private handler : get sleep mode */ static int ks_wlan_get_sleep_mode(struct net_device *dev, struct iw_request_info *info, - __u32 * uwrq, char *extra) + __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); @@ -2708,16 +2677,15 @@ static int ks_wlan_get_sleep_mode(struct net_device *dev, /* Private handler : set phy information timer */ static int ks_wlan_set_phy_information_timer(struct net_device *dev, struct iw_request_info *info, - __u32 * uwrq, char *extra) + __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq >= 0 && *uwrq <= 0xFFFF) /* 0-65535 */ - priv->reg.phy_info_timer = (uint16_t) * uwrq; + priv->reg.phy_info_timer = (uint16_t)*uwrq; else return -EINVAL; @@ -2730,13 +2698,12 @@ static int ks_wlan_set_phy_information_timer(struct net_device *dev, /* Private handler : get phy information timer */ static int ks_wlan_get_phy_information_timer(struct net_device *dev, struct iw_request_info *info, - __u32 * uwrq, char *extra) + __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->reg.phy_info_timer; return 0; @@ -2747,16 +2714,15 @@ static int ks_wlan_get_phy_information_timer(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set WPS enable */ static int ks_wlan_set_wps_enable(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq == 0 || *uwrq == 1) priv->wps.wps_enabled = *uwrq; @@ -2771,16 +2737,15 @@ static int ks_wlan_set_wps_enable(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get WPS enable */ static int ks_wlan_get_wps_enable(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->wps.wps_enabled; netdev_info(dev, "return=%d\n", *uwrq); @@ -2801,16 +2766,14 @@ static int ks_wlan_set_wps_probe_req(struct net_device *dev, DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ DPRINTK(2, "dwrq->length=%d\n", dwrq->length); /* length check */ - if (p[1] + 2 != dwrq->length || dwrq->length > 256) { + if (p[1] + 2 != dwrq->length || dwrq->length > 256) return -EINVAL; - } priv->wps.ielen = p[1] + 2 + 1; /* IE header + IE + sizeof(len) */ len = p[1] + 2; /* IE header + IE */ @@ -2833,14 +2796,14 @@ static int ks_wlan_set_wps_probe_req(struct net_device *dev, /* Private handler : get WPS probe req */ static int ks_wlan_get_wps_probe_req(struct net_device *dev, struct iw_request_info *info, - __u32 * uwrq, char *extra) + __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; + DPRINTK(2, "\n"); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ return 0; } @@ -2850,18 +2813,17 @@ static int ks_wlan_get_wps_probe_req(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set tx gain control value */ static int ks_wlan_set_tx_gain(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */ - priv->gain.TxGain = (uint8_t) * uwrq; + priv->gain.TxGain = (uint8_t)*uwrq; else return -EINVAL; @@ -2877,15 +2839,14 @@ static int ks_wlan_set_tx_gain(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get tx gain control value */ static int ks_wlan_get_tx_gain(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->gain.TxGain; hostif_sme_enqueue(priv, SME_GET_GAIN); @@ -2895,18 +2856,17 @@ static int ks_wlan_get_tx_gain(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set rx gain control value */ static int ks_wlan_set_rx_gain(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */ - priv->gain.RxGain = (uint8_t) * uwrq; + priv->gain.RxGain = (uint8_t)*uwrq; else return -EINVAL; @@ -2922,15 +2882,14 @@ static int ks_wlan_set_rx_gain(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get rx gain control value */ static int ks_wlan_get_rx_gain(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)netdev_priv(dev); - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ *uwrq = priv->gain.RxGain; hostif_sme_enqueue(priv, SME_GET_GAIN); @@ -2941,17 +2900,16 @@ static int ks_wlan_get_rx_gain(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : set region value */ static int ks_wlan_set_region(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; - if (priv->sleep_mode == SLP_SLEEP) { + if (priv->sleep_mode == SLP_SLEEP) return -EPERM; - } /* for SLEEP MODE */ if (*uwrq >= 0x9 && *uwrq <= 0xF) /* 0x9-0xf */ - priv->region = (uint8_t) * uwrq; + priv->region = (uint8_t)*uwrq; else return -EINVAL; @@ -2963,7 +2921,7 @@ static int ks_wlan_set_region(struct net_device *dev, /*------------------------------------------------------------------*/ /* Private handler : get eeprom checksum result */ static int ks_wlan_get_eeprom_cksum(struct net_device *dev, - struct iw_request_info *info, __u32 * uwrq, + struct iw_request_info *info, __u32 *uwrq, char *extra) { struct ks_wlan_private *priv = @@ -3090,7 +3048,7 @@ static void print_hif_event(struct net_device *dev, int event) /*------------------------------------------------------------------*/ /* Private handler : get host command history */ static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info, - __u32 * uwrq, char *extra) + __u32 *uwrq, char *extra) { int i, event; struct ks_wlan_private *priv = @@ -3293,6 +3251,7 @@ static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq, { int rc = 0; struct iwreq *wrq = (struct iwreq *)rq; + switch (cmd) { case SIOCIWFIRSTPRIV + 20: /* KS_WLAN_SET_STOP_REQ */ rc = ks_wlan_set_stop_request(dev, NULL, &(wrq->u.mode), NULL); @@ -3311,9 +3270,8 @@ struct net_device_stats *ks_wlan_get_stats(struct net_device *dev) { struct ks_wlan_private *priv = netdev_priv(dev); - if (priv->dev_state < DEVICE_STATE_READY) { + if (priv->dev_state < DEVICE_STATE_READY) return NULL; /* not finished initialize */ - } return &priv->nstats; } @@ -3323,6 +3281,7 @@ int ks_wlan_set_mac_address(struct net_device *dev, void *addr) { struct ks_wlan_private *priv = netdev_priv(dev); struct sockaddr *mac_addr = (struct sockaddr *)addr; + if (netif_running(dev)) return -EBUSY; memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len); @@ -3330,10 +3289,7 @@ int ks_wlan_set_mac_address(struct net_device *dev, void *addr) priv->mac_address_valid = 0; hostif_sme_enqueue(priv, SME_MACADDRESS_SET_REQUEST); - netdev_info(dev, - "ks_wlan: MAC ADDRESS = %02x:%02x:%02x:%02x:%02x:%02x\n", - priv->eth_addr[0], priv->eth_addr[1], priv->eth_addr[2], - priv->eth_addr[3], priv->eth_addr[4], priv->eth_addr[5]); + netdev_info(dev, "ks_wlan: MAC ADDRESS = %pM\n", priv->eth_addr); return 0; } @@ -3344,9 +3300,8 @@ void ks_wlan_tx_timeout(struct net_device *dev) DPRINTK(1, "head(%d) tail(%d)!!\n", priv->tx_dev.qhead, priv->tx_dev.qtail); - if (!netif_queue_stopped(dev)) { + if (!netif_queue_stopped(dev)) netif_stop_queue(dev); - } priv->nstats.tx_errors++; netif_wake_queue(dev); } @@ -3375,9 +3330,8 @@ int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev) netif_trans_update(dev); DPRINTK(4, "rc=%d\n", rc); - if (rc) { + if (rc) rc = 0; - } return rc; } @@ -3410,9 +3364,8 @@ void ks_wlan_set_multicast_list(struct net_device *dev) struct ks_wlan_private *priv = netdev_priv(dev); DPRINTK(4, "\n"); - if (priv->dev_state < DEVICE_STATE_READY) { + if (priv->dev_state < DEVICE_STATE_READY) return; /* not finished initialize */ - } hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST); } @@ -3426,8 +3379,8 @@ int ks_wlan_open(struct net_device *dev) if (!priv->mac_address_valid) { netdev_err(dev, "ks_wlan : %s Not READY !!\n", dev->name); return -EBUSY; - } else - netif_start_queue(dev); + } + netif_start_queue(dev); return 0; } @@ -3474,9 +3427,8 @@ int ks_wlan_net_start(struct net_device *dev) /* phy information update timer */ atomic_set(&update_phyinfo, 0); - init_timer(&update_phyinfo_timer); - update_phyinfo_timer.function = ks_wlan_update_phyinfo_timeout; - update_phyinfo_timer.data = (unsigned long)priv; + setup_timer(&update_phyinfo_timer, ks_wlan_update_phyinfo_timeout, + (unsigned long)priv); /* dummy address set */ memcpy(priv->eth_addr, dummy_addr, ETH_ALEN); |