diff options
| -rw-r--r-- | drivers/scsi/libfc/fc_lport.c | 95 | ||||
| -rw-r--r-- | include/scsi/libfc.h | 1 |
2 files changed, 3 insertions, 93 deletions
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 807f5b3e4efe..47577e4a2e87 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -108,7 +108,6 @@ static void fc_lport_error(struct fc_lport *, struct fc_frame *); static void fc_lport_enter_reset(struct fc_lport *); static void fc_lport_enter_flogi(struct fc_lport *); static void fc_lport_enter_dns(struct fc_lport *); -static void fc_lport_enter_rpn_id(struct fc_lport *); static void fc_lport_enter_rft_id(struct fc_lport *); static void fc_lport_enter_scr(struct fc_lport *); static void fc_lport_enter_ready(struct fc_lport *); @@ -118,7 +117,6 @@ static const char *fc_lport_state_names[] = { [LPORT_ST_DISABLED] = "disabled", [LPORT_ST_FLOGI] = "FLOGI", [LPORT_ST_DNS] = "dNS", - [LPORT_ST_RPN_ID] = "RPN_ID", [LPORT_ST_RFT_ID] = "RFT_ID", [LPORT_ST_SCR] = "SCR", [LPORT_ST_READY] = "Ready", @@ -153,7 +151,7 @@ static void fc_lport_rport_callback(struct fc_lport *lport, case RPORT_EV_READY: if (lport->state == LPORT_ST_DNS) { lport->dns_rp = rdata; - fc_lport_enter_rpn_id(lport); + fc_lport_enter_rft_id(lport); } else { FC_LPORT_DBG(lport, "Received an READY event " "on port (%6x) for the directory " @@ -965,7 +963,6 @@ static void fc_lport_error(struct fc_lport *lport, struct fc_frame *fp) case LPORT_ST_DISABLED: case LPORT_ST_READY: case LPORT_ST_RESET: - case LPORT_ST_RPN_ID: case LPORT_ST_RFT_ID: case LPORT_ST_SCR: case LPORT_ST_DNS: @@ -980,8 +977,8 @@ static void fc_lport_error(struct fc_lport *lport, struct fc_frame *fp) /** * fc_lport_rft_id_resp() - Handle response to Register Fibre - * Channel Types by ID (RPN_ID) request - * @sp: current sequence in RPN_ID exchange + * Channel Types by ID (RFT_ID) request + * @sp: current sequence in RFT_ID exchange * @fp: response frame * @lp_arg: Fibre Channel host port instance * @@ -1033,60 +1030,6 @@ err: } /** - * fc_lport_rpn_id_resp() - Handle response to Register Port - * Name by ID (RPN_ID) request - * @sp: current sequence in RPN_ID exchange - * @fp: response frame - * @lp_arg: Fibre Channel host port instance - * - * Locking Note: This function will be called without the lport lock - * held, but it will lock, call an _enter_* function or fc_lport_error - * and then unlock the lport. - */ -static void fc_lport_rpn_id_resp(struct fc_seq *sp, struct fc_frame *fp, - void *lp_arg) -{ - struct fc_lport *lport = lp_arg; - struct fc_frame_header *fh; - struct fc_ct_hdr *ct; - - FC_LPORT_DBG(lport, "Received a RPN_ID %s\n", fc_els_resp_type(fp)); - - if (fp == ERR_PTR(-FC_EX_CLOSED)) - return; - - mutex_lock(&lport->lp_mutex); - - if (lport->state != LPORT_ST_RPN_ID) { - FC_LPORT_DBG(lport, "Received a RPN_ID response, but in state " - "%s\n", fc_lport_state(lport)); - if (IS_ERR(fp)) - goto err; - goto out; - } - - if (IS_ERR(fp)) { - fc_lport_error(lport, fp); - goto err; - } - - fh = fc_frame_header_get(fp); - ct = fc_frame_payload_get(fp, sizeof(*ct)); - if (fh && ct && fh->fh_type == FC_TYPE_CT && - ct->ct_fs_type == FC_FST_DIR && - ct->ct_fs_subtype == FC_NS_SUBTYPE && - ntohs(ct->ct_cmd) == FC_FS_ACC) - fc_lport_enter_rft_id(lport); - else - fc_lport_error(lport, fp); - -out: - fc_frame_free(fp); -err: - mutex_unlock(&lport->lp_mutex); -} - -/** * fc_lport_scr_resp() - Handle response to State Change Register (SCR) request * @sp: current sequence in SCR exchange * @fp: response frame @@ -1203,35 +1146,6 @@ static void fc_lport_enter_rft_id(struct fc_lport *lport) fc_lport_error(lport, fp); } -/** - * fc_rport_enter_rft_id() - Register port name with the name server - * @lport: Fibre Channel local port to register - * - * Locking Note: The lport lock is expected to be held before calling - * this routine. - */ -static void fc_lport_enter_rpn_id(struct fc_lport *lport) -{ - struct fc_frame *fp; - - FC_LPORT_DBG(lport, "Entered RPN_ID state from %s state\n", - fc_lport_state(lport)); - - fc_lport_state_enter(lport, LPORT_ST_RPN_ID); - - fp = fc_frame_alloc(lport, sizeof(struct fc_ct_hdr) + - sizeof(struct fc_ns_rn_id)); - if (!fp) { - fc_lport_error(lport, fp); - return; - } - - 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, NULL); -} - static struct fc_rport_operations fc_lport_rport_ops = { .event_callback = fc_lport_rport_callback, }; @@ -1293,9 +1207,6 @@ static void fc_lport_timeout(struct work_struct *work) case LPORT_ST_DNS: fc_lport_enter_dns(lport); break; - case LPORT_ST_RPN_ID: - fc_lport_enter_rpn_id(lport); - break; case LPORT_ST_RFT_ID: fc_lport_enter_rft_id(lport); break; diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index dad66ce8673d..75be713ea036 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -61,7 +61,6 @@ enum fc_lport_state { LPORT_ST_DISABLED = 0, LPORT_ST_FLOGI, LPORT_ST_DNS, - LPORT_ST_RPN_ID, LPORT_ST_RFT_ID, LPORT_ST_SCR, LPORT_ST_READY, |