From a46f327aa5caf2cce138e98ddd863b6cca0e71e2 Mon Sep 17 00:00:00 2001 From: Joe Eykholt Date: Tue, 25 Aug 2009 14:00:55 -0700 Subject: [SCSI] libfc: change elsct to use FC_ID instead of rdata tt.elsct_send is used by both FCP and by the rport state machine. After further patches, these two modules will use different structures for the remote port. So, change elsct_send to use the FC_ID instead of the fc_rport_priv as its argument. It currently only uses the FC_ID anyway. For CT requests the destination FC_ID is still implicitly 0xfffffc. After further patches the did arg on CT requests will be used to specify the FC_ID being inquired about for GPN_ID or other queries. Signed-off-by: Joe Eykholt Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/libfc/fc_disc.c | 2 +- drivers/scsi/libfc/fc_elsct.c | 11 ++++++----- drivers/scsi/libfc/fc_fcp.c | 2 +- drivers/scsi/libfc/fc_lport.c | 12 ++++++------ drivers/scsi/libfc/fc_rport.c | 8 ++++---- 5 files changed, 18 insertions(+), 17 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c index 448ffc388656..4b1f9faf639a 100644 --- a/drivers/scsi/libfc/fc_disc.c +++ b/drivers/scsi/libfc/fc_disc.c @@ -526,7 +526,7 @@ static void fc_disc_gpn_ft_req(struct fc_disc *disc) if (!fp) goto err; - if (lport->tt.elsct_send(lport, NULL, fp, + if (lport->tt.elsct_send(lport, 0, fp, FC_NS_GPN_FT, fc_disc_gpn_ft_resp, disc, lport->e_d_tov)) diff --git a/drivers/scsi/libfc/fc_elsct.c b/drivers/scsi/libfc/fc_elsct.c index 2b8a3bbc0399..5e8b011af50e 100644 --- a/drivers/scsi/libfc/fc_elsct.c +++ b/drivers/scsi/libfc/fc_elsct.c @@ -32,7 +32,7 @@ * fc_elsct_send - sends ELS/CT frame */ static struct fc_seq *fc_elsct_send(struct fc_lport *lport, - struct fc_rport_priv *rdata, + u32 did, struct fc_frame *fp, unsigned int op, void (*resp)(struct fc_seq *, @@ -41,16 +41,17 @@ static struct fc_seq *fc_elsct_send(struct fc_lport *lport, void *arg, u32 timer_msec) { enum fc_rctl r_ctl; - u32 did = FC_FID_NONE; enum fc_fh_type fh_type; int rc; /* ELS requests */ if ((op >= ELS_LS_RJT) && (op <= ELS_AUTH_ELS)) - rc = fc_els_fill(lport, rdata, fp, op, &r_ctl, &did, &fh_type); - else + rc = fc_els_fill(lport, did, fp, op, &r_ctl, &fh_type); + else { /* CT requests */ - rc = fc_ct_fill(lport, fp, op, &r_ctl, &did, &fh_type); + rc = fc_ct_fill(lport, fp, op, &r_ctl, &fh_type); + did = FC_FID_DIR_SERV; + } if (rc) return NULL; diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index a622096eb315..59a4408b27b5 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -1308,7 +1308,7 @@ static void fc_fcp_rec(struct fc_fcp_pkt *fsp) fc_fill_fc_hdr(fp, FC_RCTL_ELS_REQ, rport->port_id, fc_host_port_id(rp->local_port->host), FC_TYPE_ELS, FC_FC_FIRST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0); - if (lp->tt.elsct_send(lp, rport->dd_data, fp, ELS_REC, fc_fcp_rec_resp, + if (lp->tt.elsct_send(lp, rport->port_id, fp, ELS_REC, fc_fcp_rec_resp, fsp, jiffies_to_msecs(FC_SCSI_REC_TOV))) { fc_fcp_pkt_hold(fsp); /* hold while REC outstanding */ return; diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 3c15abd35ffa..aa605d2012e0 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1217,7 +1217,7 @@ static void fc_lport_enter_scr(struct fc_lport *lport) return; } - if (!lport->tt.elsct_send(lport, NULL, fp, ELS_SCR, + if (!lport->tt.elsct_send(lport, FC_FID_FCTRL, fp, ELS_SCR, fc_lport_scr_resp, lport, lport->e_d_tov)) fc_lport_error(lport, fp); } @@ -1258,7 +1258,7 @@ static void fc_lport_enter_rft_id(struct fc_lport *lport) return; } - if (!lport->tt.elsct_send(lport, NULL, fp, FC_NS_RFT_ID, + if (!lport->tt.elsct_send(lport, FC_FID_DIR_SERV, fp, FC_NS_RFT_ID, fc_lport_rft_id_resp, lport, lport->e_d_tov)) fc_lport_error(lport, fp); @@ -1287,7 +1287,7 @@ static void fc_lport_enter_rpn_id(struct fc_lport *lport) return; } - if (!lport->tt.elsct_send(lport, NULL, fp, FC_NS_RPN_ID, + if (!lport->tt.elsct_send(lport, FC_FID_DIR_SERV, fp, FC_NS_RPN_ID, fc_lport_rpn_id_resp, lport, lport->e_d_tov)) fc_lport_error(lport, fp); @@ -1443,8 +1443,8 @@ static void fc_lport_enter_logo(struct fc_lport *lport) return; } - if (!lport->tt.elsct_send(lport, NULL, fp, ELS_LOGO, fc_lport_logo_resp, - lport, lport->e_d_tov)) + if (!lport->tt.elsct_send(lport, FC_FID_FLOGI, fp, ELS_LOGO, + fc_lport_logo_resp, lport, lport->e_d_tov)) fc_lport_error(lport, fp); } @@ -1567,7 +1567,7 @@ void fc_lport_enter_flogi(struct fc_lport *lport) if (!fp) return fc_lport_error(lport, fp); - if (!lport->tt.elsct_send(lport, NULL, fp, ELS_FLOGI, + if (!lport->tt.elsct_send(lport, FC_FID_FLOGI, fp, ELS_FLOGI, fc_lport_flogi_resp, lport, lport->e_d_tov)) fc_lport_error(lport, fp); } diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index 13d3d758fb0e..20371b445bb1 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -593,7 +593,7 @@ static void fc_rport_enter_plogi(struct fc_rport_priv *rdata) } rdata->e_d_tov = lport->e_d_tov; - if (!lport->tt.elsct_send(lport, rdata, fp, ELS_PLOGI, + if (!lport->tt.elsct_send(lport, rport->port_id, fp, ELS_PLOGI, fc_rport_plogi_resp, rdata, lport->e_d_tov)) fc_rport_error_retry(rdata, fp); else @@ -747,7 +747,7 @@ static void fc_rport_enter_prli(struct fc_rport_priv *rdata) return; } - if (!lport->tt.elsct_send(lport, rdata, fp, ELS_PRLI, + if (!lport->tt.elsct_send(lport, rport->port_id, fp, ELS_PRLI, fc_rport_prli_resp, rdata, lport->e_d_tov)) fc_rport_error_retry(rdata, fp); else @@ -845,7 +845,7 @@ static void fc_rport_enter_rtv(struct fc_rport_priv *rdata) return; } - if (!lport->tt.elsct_send(lport, rdata, fp, ELS_RTV, + if (!lport->tt.elsct_send(lport, rport->port_id, fp, ELS_RTV, fc_rport_rtv_resp, rdata, lport->e_d_tov)) fc_rport_error_retry(rdata, fp); else @@ -876,7 +876,7 @@ static void fc_rport_enter_logo(struct fc_rport_priv *rdata) return; } - if (!lport->tt.elsct_send(lport, rdata, fp, ELS_LOGO, + if (!lport->tt.elsct_send(lport, rport->port_id, fp, ELS_LOGO, fc_rport_logo_resp, rdata, lport->e_d_tov)) fc_rport_error_retry(rdata, fp); else -- cgit v1.2.3-59-g8ed1b