diff options
Diffstat (limited to 'drivers')
37 files changed, 320 insertions, 333 deletions
diff --git a/drivers/scsi/arm/Kconfig b/drivers/scsi/arm/Kconfig index f34badc75196..9f64133f976a 100644 --- a/drivers/scsi/arm/Kconfig +++ b/drivers/scsi/arm/Kconfig @@ -10,17 +10,6 @@ config SCSI_ACORNSCSI_3 This enables support for the Acorn SCSI card (aka30). If you have an Acorn system with one of these, say Y. If unsure, say N. -config SCSI_ACORNSCSI_TAGGED_QUEUE - bool "Support SCSI 2 Tagged queueing" - depends on SCSI_ACORNSCSI_3 - help - Say Y here to enable tagged queuing support on the Acorn SCSI card. - - This is a feature of SCSI-2 which improves performance: the host - adapter can send several SCSI commands to a device's queue even if - previous commands haven't finished yet. Some SCSI devices don't - implement this properly, so the safe answer is N. - config SCSI_ACORNSCSI_SYNC bool "Support SCSI 2 Synchronous Transfers" depends on SCSI_ACORNSCSI_3 diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c index 4a84599ff491..0cc62c1b0825 100644 --- a/drivers/scsi/arm/acornscsi.c +++ b/drivers/scsi/arm/acornscsi.c @@ -52,12 +52,8 @@ * You can tell if you have a device that supports tagged queueing my * cating (eg) /proc/scsi/acornscsi/0 and see if the SCSI revision is reported * as '2 TAG'. - * - * Also note that CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE is normally set in the config - * scripts, but disabled here. Once debugged, remove the #undef, otherwise to debug, - * comment out the undef. */ -#undef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE + /* * SCSI-II Synchronous transfer support. * @@ -171,7 +167,7 @@ static void acornscsi_done(AS_Host *host, struct scsi_cmnd **SCpntp, unsigned int result); static int acornscsi_reconnect_finish(AS_Host *host); static void acornscsi_dma_cleanup(AS_Host *host); -static void acornscsi_abortcmd(AS_Host *host, unsigned char tag); +static void acornscsi_abortcmd(AS_Host *host); /* ==================================================================================== * Miscellaneous @@ -741,17 +737,6 @@ intr_ret_t acornscsi_kick(AS_Host *host) #endif if (from_queue) { -#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE - /* - * tagged queueing - allocate a new tag to this command - */ - if (SCpnt->device->simple_tags) { - SCpnt->device->current_tag += 1; - if (SCpnt->device->current_tag == 0) - SCpnt->device->current_tag = 1; - SCpnt->tag = SCpnt->device->current_tag; - } else -#endif set_bit(SCpnt->device->id * 8 + (u8)(SCpnt->device->lun & 0x07), host->busyluns); @@ -1192,7 +1177,7 @@ void acornscsi_dma_intr(AS_Host *host) * the device recognises the attention. */ if (dmac_read(host, DMAC_STATUS) & STATUS_RQ0) { - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); dmac_write(host, DMAC_TXCNTLO, 0); dmac_write(host, DMAC_TXCNTHI, 0); @@ -1560,23 +1545,6 @@ void acornscsi_message(AS_Host *host) acornscsi_sbic_issuecmd(host, CMND_ASSERTATN); switch (host->scsi.last_message) { -#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE - case HEAD_OF_QUEUE_TAG: - case ORDERED_QUEUE_TAG: - case SIMPLE_QUEUE_TAG: - /* - * ANSI standard says: (Section SCSI-2 Rev. 10c Sect 5.6.17) - * If a target does not implement tagged queuing and a queue tag - * message is received, it shall respond with a MESSAGE REJECT - * message and accept the I/O process as if it were untagged. - */ - printk(KERN_NOTICE "scsi%d.%c: disabling tagged queueing\n", - host->host->host_no, acornscsi_target(host)); - host->SCpnt->device->simple_tags = 0; - set_bit(host->SCpnt->device->id * 8 + - (u8)(host->SCpnt->device->lun & 0x7), host->busyluns); - break; -#endif case EXTENDED_MESSAGE | (EXTENDED_SDTR << 8): /* * Target can't handle synchronous transfers @@ -1687,24 +1655,11 @@ void acornscsi_buildmessages(AS_Host *host) #if 0 /* does the device need the current command aborted */ if (cmd_aborted) { - acornscsi_abortcmd(host->SCpnt->tag); + acornscsi_abortcmd(host); return; } #endif -#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE - if (host->SCpnt->tag) { - unsigned int tag_type; - - if (host->SCpnt->cmnd[0] == REQUEST_SENSE || - host->SCpnt->cmnd[0] == TEST_UNIT_READY || - host->SCpnt->cmnd[0] == INQUIRY) - tag_type = HEAD_OF_QUEUE_TAG; - else - tag_type = SIMPLE_QUEUE_TAG; - msgqueue_addmsg(&host->scsi.msgs, 2, tag_type, host->SCpnt->tag); - } -#endif #ifdef CONFIG_SCSI_ACORNSCSI_SYNC if (host->device[host->SCpnt->device->id].sync_state == SYNC_NEGOCIATE) { @@ -1798,7 +1753,7 @@ int acornscsi_reconnect(AS_Host *host) "to reconnect with\n", host->host->host_no, '0' + target); acornscsi_dumplog(host, target); - acornscsi_abortcmd(host, 0); + acornscsi_abortcmd(host); if (host->SCpnt) { queue_add_cmd_tail(&host->queues.disconnected, host->SCpnt); host->SCpnt = NULL; @@ -1821,7 +1776,7 @@ int acornscsi_reconnect_finish(AS_Host *host) host->scsi.disconnectable = 0; if (host->SCpnt->device->id == host->scsi.reconnected.target && host->SCpnt->device->lun == host->scsi.reconnected.lun && - host->SCpnt->tag == host->scsi.reconnected.tag) { + scsi_cmd_to_rq(host->SCpnt)->tag == host->scsi.reconnected.tag) { #if (DEBUG & (DEBUG_QUEUES|DEBUG_DISCON)) DBG(host->SCpnt, printk("scsi%d.%c: reconnected", host->host->host_no, acornscsi_target(host))); @@ -1848,7 +1803,7 @@ int acornscsi_reconnect_finish(AS_Host *host) } if (!host->SCpnt) - acornscsi_abortcmd(host, host->scsi.reconnected.tag); + acornscsi_abortcmd(host); else { /* * Restore data pointer from SAVED pointers. @@ -1889,21 +1844,15 @@ void acornscsi_disconnect_unexpected(AS_Host *host) * Function: void acornscsi_abortcmd(AS_host *host, unsigned char tag) * Purpose : abort a currently executing command * Params : host - host with connected command to abort - * tag - tag to abort */ static -void acornscsi_abortcmd(AS_Host *host, unsigned char tag) +void acornscsi_abortcmd(AS_Host *host) { host->scsi.phase = PHASE_ABORTED; sbic_arm_write(host, SBIC_CMND, CMND_ASSERTATN); msgqueue_flush(&host->scsi.msgs); -#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE - if (tag) - msgqueue_addmsg(&host->scsi.msgs, 2, ABORT_TAG, tag); - else -#endif - msgqueue_addmsg(&host->scsi.msgs, 1, ABORT); + msgqueue_addmsg(&host->scsi.msgs, 1, ABORT); } /* ========================================================================================== @@ -1993,7 +1942,7 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) printk(KERN_ERR "scsi%d.%c: PHASE_CONNECTING, SSR %02X?\n", host->host->host_no, acornscsi_target(host), ssr); acornscsi_dumplog(host, host->SCpnt ? host->SCpnt->device->id : 8); - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); } return INTR_PROCESSING; @@ -2029,7 +1978,7 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) printk(KERN_ERR "scsi%d.%c: PHASE_CONNECTED, SSR %02X?\n", host->host->host_no, acornscsi_target(host), ssr); acornscsi_dumplog(host, host->SCpnt ? host->SCpnt->device->id : 8); - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); } return INTR_PROCESSING; @@ -2075,20 +2024,20 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) case 0x18: /* -> PHASE_DATAOUT */ /* COMMAND -> DATA OUT */ if (host->scsi.SCp.sent_command != host->SCpnt->cmd_len) - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); acornscsi_dma_setup(host, DMA_OUT); if (!acornscsi_starttransfer(host)) - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); host->scsi.phase = PHASE_DATAOUT; return INTR_IDLE; case 0x19: /* -> PHASE_DATAIN */ /* COMMAND -> DATA IN */ if (host->scsi.SCp.sent_command != host->SCpnt->cmd_len) - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); acornscsi_dma_setup(host, DMA_IN); if (!acornscsi_starttransfer(host)) - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); host->scsi.phase = PHASE_DATAIN; return INTR_IDLE; @@ -2156,7 +2105,7 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) /* MESSAGE IN -> DATA OUT */ acornscsi_dma_setup(host, DMA_OUT); if (!acornscsi_starttransfer(host)) - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); host->scsi.phase = PHASE_DATAOUT; return INTR_IDLE; @@ -2165,7 +2114,7 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) /* MESSAGE IN -> DATA IN */ acornscsi_dma_setup(host, DMA_IN); if (!acornscsi_starttransfer(host)) - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); host->scsi.phase = PHASE_DATAIN; return INTR_IDLE; @@ -2206,7 +2155,7 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) switch (ssr) { case 0x19: /* -> PHASE_DATAIN */ case 0x89: /* -> PHASE_DATAIN */ - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); return INTR_IDLE; case 0x1b: /* -> PHASE_STATUSIN */ @@ -2255,7 +2204,7 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) switch (ssr) { case 0x18: /* -> PHASE_DATAOUT */ case 0x88: /* -> PHASE_DATAOUT */ - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); return INTR_IDLE; case 0x1b: /* -> PHASE_STATUSIN */ @@ -2482,7 +2431,6 @@ static int acornscsi_queuecmd_lck(struct scsi_cmnd *SCpnt, SCpnt->scsi_done = done; SCpnt->host_scribble = NULL; SCpnt->result = 0; - SCpnt->tag = 0; SCpnt->SCp.phase = (int)acornscsi_datadirection(SCpnt->cmnd[0]); SCpnt->SCp.sent_command = 0; SCpnt->SCp.scsi_xferred = 0; @@ -2581,7 +2529,7 @@ static enum res_abort acornscsi_do_abort(AS_Host *host, struct scsi_cmnd *SCpnt) break; default: - acornscsi_abortcmd(host, host->SCpnt->tag); + acornscsi_abortcmd(host); res = res_snooze; } local_irq_restore(flags); @@ -2747,9 +2695,6 @@ char *acornscsi_info(struct Scsi_Host *host) #ifdef CONFIG_SCSI_ACORNSCSI_SYNC " SYNC" #endif -#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE - " TAG" -#endif #if (DEBUG & DEBUG_NO_WRITE) " NOWRITE (" __stringify(NO_WRITE) ")" #endif @@ -2770,9 +2715,6 @@ static int acornscsi_show_info(struct seq_file *m, struct Scsi_Host *instance) #ifdef CONFIG_SCSI_ACORNSCSI_SYNC " SYNC" #endif -#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE - " TAG" -#endif #if (DEBUG & DEBUG_NO_WRITE) " NOWRITE (" __stringify(NO_WRITE) ")" #endif @@ -2827,9 +2769,8 @@ static int acornscsi_show_info(struct seq_file *m, struct Scsi_Host *instance) seq_printf(m, "Device/Lun TaggedQ Sync\n"); seq_printf(m, " %d/%llu ", scd->id, scd->lun); if (scd->tagged_supported) - seq_printf(m, "%3sabled(%3d) ", - scd->simple_tags ? "en" : "dis", - scd->current_tag); + seq_printf(m, "%3sabled ", + scd->simple_tags ? "en" : "dis"); else seq_printf(m, "unsupported "); diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c index 9c4458a99025..cf71ef488e36 100644 --- a/drivers/scsi/arm/fas216.c +++ b/drivers/scsi/arm/fas216.c @@ -77,7 +77,6 @@ * I was thinking that this was a good chip until I found this restriction ;( */ #define SCSI2_SYNC -#undef SCSI2_TAG #undef DEBUG_CONNECT #undef DEBUG_MESSAGES @@ -990,7 +989,7 @@ fas216_reselected_intr(FAS216_Info *info) info->scsi.disconnectable = 0; if (info->SCpnt->device->id == target && info->SCpnt->device->lun == lun && - info->SCpnt->tag == tag) { + scsi_cmd_to_rq(info->SCpnt)->tag == tag) { fas216_log(info, LOG_CONNECT, "reconnected previously executing command"); } else { queue_add_cmd_tail(&info->queues.disconnected, info->SCpnt); @@ -1791,8 +1790,9 @@ static void fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt) /* * add tag message if required */ - if (SCpnt->tag) - msgqueue_addmsg(&info->scsi.msgs, 2, SIMPLE_QUEUE_TAG, SCpnt->tag); + if (SCpnt->device->simple_tags) + msgqueue_addmsg(&info->scsi.msgs, 2, SIMPLE_QUEUE_TAG, + scsi_cmd_to_rq(SCpnt)->tag); do { #ifdef SCSI2_SYNC @@ -1815,20 +1815,8 @@ static void fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt) static void fas216_allocate_tag(FAS216_Info *info, struct scsi_cmnd *SCpnt) { -#ifdef SCSI2_TAG - /* - * tagged queuing - allocate a new tag to this command - */ - if (SCpnt->device->simple_tags && SCpnt->cmnd[0] != REQUEST_SENSE && - SCpnt->cmnd[0] != INQUIRY) { - SCpnt->device->current_tag += 1; - if (SCpnt->device->current_tag == 0) - SCpnt->device->current_tag = 1; - SCpnt->tag = SCpnt->device->current_tag; - } else -#endif - set_bit(SCpnt->device->id * 8 + - (u8)(SCpnt->device->lun & 0x7), info->busyluns); + set_bit(SCpnt->device->id * 8 + + (u8)(SCpnt->device->lun & 0x7), info->busyluns); info->stats.removes += 1; switch (SCpnt->cmnd[0]) { @@ -2117,7 +2105,6 @@ request_sense: init_SCp(SCpnt); SCpnt->SCp.Message = 0; SCpnt->SCp.Status = 0; - SCpnt->tag = 0; SCpnt->host_scribble = (void *)fas216_rq_sns_done; /* @@ -2223,7 +2210,6 @@ static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt, init_SCp(SCpnt); info->stats.queues += 1; - SCpnt->tag = 0; spin_lock(&info->host_lock); @@ -3003,9 +2989,8 @@ void fas216_print_devices(FAS216_Info *info, struct seq_file *m) dev = &info->device[scd->id]; seq_printf(m, " %d/%llu ", scd->id, scd->lun); if (scd->tagged_supported) - seq_printf(m, "%3sabled(%3d) ", - scd->simple_tags ? "en" : "dis", - scd->current_tag); + seq_printf(m, "%3sabled ", + scd->simple_tags ? "en" : "dis"); else seq_puts(m, "unsupported "); diff --git a/drivers/scsi/arm/queue.c b/drivers/scsi/arm/queue.c index e5559f27669d..c6f71a7d1b8e 100644 --- a/drivers/scsi/arm/queue.c +++ b/drivers/scsi/arm/queue.c @@ -214,7 +214,7 @@ struct scsi_cmnd *queue_remove_tgtluntag(Queue_t *queue, int target, int lun, list_for_each(l, &queue->head) { QE_t *q = list_entry(l, QE_t, list); if (q->SCpnt->device->id == target && q->SCpnt->device->lun == lun && - q->SCpnt->tag == tag) { + scsi_cmd_to_rq(q->SCpnt)->tag == tag) { SCpnt = __queue_remove(queue, l); break; } diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c index 390b07bf92b9..ccbded3353bd 100644 --- a/drivers/scsi/csiostor/csio_init.c +++ b/drivers/scsi/csiostor/csio_init.c @@ -1254,3 +1254,4 @@ MODULE_DEVICE_TABLE(pci, csio_pci_tbl); MODULE_VERSION(CSIO_DRV_VERSION); MODULE_FIRMWARE(FW_FNAME_T5); MODULE_FIRMWARE(FW_FNAME_T6); +MODULE_SOFTDEP("pre: cxgb4"); diff --git a/drivers/scsi/elx/efct/efct_lio.c b/drivers/scsi/elx/efct/efct_lio.c index 5f61d761258a..8b004a5818d6 100644 --- a/drivers/scsi/elx/efct/efct_lio.c +++ b/drivers/scsi/elx/efct/efct_lio.c @@ -880,11 +880,11 @@ efct_lio_npiv_drop_nport(struct se_wwn *wwn) struct efct *efct = lio_vport->efct; unsigned long flags = 0; - spin_lock_irqsave(&efct->tgt_efct.efct_lio_lock, flags); - if (lio_vport->fc_vport) fc_vport_terminate(lio_vport->fc_vport); + spin_lock_irqsave(&efct->tgt_efct.efct_lio_lock, flags); + list_for_each_entry_safe(vport, next_vport, &efct->tgt_efct.vport_list, list_entry) { if (vport->lio_vport == lio_vport) { diff --git a/drivers/scsi/elx/efct/efct_scsi.c b/drivers/scsi/elx/efct/efct_scsi.c index 8535bb7eabd8..afb154992053 100644 --- a/drivers/scsi/elx/efct/efct_scsi.c +++ b/drivers/scsi/elx/efct/efct_scsi.c @@ -32,7 +32,7 @@ efct_scsi_io_alloc(struct efct_node *node) struct efct *efct; struct efct_xport *xport; struct efct_io *io; - unsigned long flags = 0; + unsigned long flags; efct = node->efct; @@ -42,7 +42,6 @@ efct_scsi_io_alloc(struct efct_node *node) if (!io) { efc_log_err(efct, "IO alloc Failed\n"); atomic_add_return(1, &xport->io_alloc_failed_count); - spin_unlock_irqrestore(&node->active_ios_lock, flags); return NULL; } diff --git a/drivers/scsi/elx/libefc/efc_device.c b/drivers/scsi/elx/libefc/efc_device.c index 725ca2a23fb2..52be01333c6e 100644 --- a/drivers/scsi/elx/libefc/efc_device.c +++ b/drivers/scsi/elx/libefc/efc_device.c @@ -928,22 +928,21 @@ __efc_d_wait_topology_notify(struct efc_sm_ctx *ctx, break; case EFC_EVT_NPORT_TOPOLOGY_NOTIFY: { - enum efc_nport_topology topology = - (enum efc_nport_topology)arg; + enum efc_nport_topology *topology = arg; WARN_ON(node->nport->domain->attached); WARN_ON(node->send_ls_acc != EFC_NODE_SEND_LS_ACC_PLOGI); node_printf(node, "topology notification, topology=%d\n", - topology); + *topology); /* At the time the PLOGI was received, the topology was unknown, * so we didn't know which node would perform the domain attach: * 1. The node from which the PLOGI was sent (p2p) or * 2. The node to which the FLOGI was sent (fabric). */ - if (topology == EFC_NPORT_TOPO_P2P) { + if (*topology == EFC_NPORT_TOPO_P2P) { /* if this is p2p, need to attach to the domain using * the d_id from the PLOGI received */ diff --git a/drivers/scsi/elx/libefc/efc_fabric.c b/drivers/scsi/elx/libefc/efc_fabric.c index f9412437ad47..9661eea93aa1 100644 --- a/drivers/scsi/elx/libefc/efc_fabric.c +++ b/drivers/scsi/elx/libefc/efc_fabric.c @@ -107,7 +107,6 @@ void efc_fabric_notify_topology(struct efc_node *node) { struct efc_node *tmp_node; - enum efc_nport_topology topology = node->nport->topology; unsigned long index; /* @@ -118,7 +117,7 @@ efc_fabric_notify_topology(struct efc_node *node) if (tmp_node != node) { efc_node_post_event(tmp_node, EFC_EVT_NPORT_TOPOLOGY_NOTIFY, - (void *)topology); + &node->nport->topology); } } } diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 712a45368385..54dd9f581290 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -2281,11 +2281,6 @@ int iscsi_eh_abort(struct scsi_cmnd *sc) return FAILED; } - conn = session->leadconn; - iscsi_get_conn(conn->cls_conn); - conn->eh_abort_cnt++; - age = session->age; - spin_lock(&session->back_lock); task = (struct iscsi_task *)sc->SCp.ptr; if (!task || !task->sc) { @@ -2293,8 +2288,16 @@ int iscsi_eh_abort(struct scsi_cmnd *sc) ISCSI_DBG_EH(session, "sc completed while abort in progress\n"); spin_unlock(&session->back_lock); - goto success; + spin_unlock_bh(&session->frwd_lock); + mutex_unlock(&session->eh_mutex); + return SUCCESS; } + + conn = session->leadconn; + iscsi_get_conn(conn->cls_conn); + conn->eh_abort_cnt++; + age = session->age; + ISCSI_DBG_EH(session, "aborting [sc %p itt 0x%x]\n", sc, task->itt); __iscsi_get_task(task); spin_unlock(&session->back_lock); diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index b35bf70a8c0d..ebe417921dac 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -285,11 +285,8 @@ buffer_done: "6312 Catching potential buffer " "overflow > PAGE_SIZE = %lu bytes\n", PAGE_SIZE); - strscpy(buf + PAGE_SIZE - 1 - - strnlen(LPFC_INFO_MORE_STR, PAGE_SIZE - 1), - LPFC_INFO_MORE_STR, - strnlen(LPFC_INFO_MORE_STR, PAGE_SIZE - 1) - + 1); + strscpy(buf + PAGE_SIZE - 1 - sizeof(LPFC_INFO_MORE_STR), + LPFC_INFO_MORE_STR, sizeof(LPFC_INFO_MORE_STR) + 1); } return len; } @@ -6204,7 +6201,8 @@ lpfc_sg_seg_cnt_show(struct device *dev, struct device_attribute *attr, len = scnprintf(buf, PAGE_SIZE, "SGL sz: %d total SGEs: %d\n", phba->cfg_sg_dma_buf_size, phba->cfg_total_seg_cnt); - len += scnprintf(buf + len, PAGE_SIZE, "Cfg: %d SCSI: %d NVME: %d\n", + len += scnprintf(buf + len, PAGE_SIZE - len, + "Cfg: %d SCSI: %d NVME: %d\n", phba->cfg_sg_seg_cnt, phba->cfg_scsi_seg_cnt, phba->cfg_nvme_seg_cnt); return len; diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 40d166aeb466..de38f4b886ca 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -4021,11 +4021,11 @@ lpfc_cmpl_els_edc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, be32_to_cpu(pcgd->desc_tag), be32_to_cpu(pcgd->desc_len), be32_to_cpu(pcgd->xmt_signal_capability), - be32_to_cpu(pcgd->xmt_signal_frequency.count), - be32_to_cpu(pcgd->xmt_signal_frequency.units), + be16_to_cpu(pcgd->xmt_signal_frequency.count), + be16_to_cpu(pcgd->xmt_signal_frequency.units), be32_to_cpu(pcgd->rcv_signal_capability), - be32_to_cpu(pcgd->rcv_signal_frequency.count), - be32_to_cpu(pcgd->rcv_signal_frequency.units)); + be16_to_cpu(pcgd->rcv_signal_frequency.count), + be16_to_cpu(pcgd->rcv_signal_frequency.units)); /* Compare driver and Fport capabilities and choose * least common. @@ -9396,7 +9396,7 @@ lpfc_display_fpin_wwpn(struct lpfc_hba *phba, __be64 *wwnlist, u32 cnt) /* Extract the next WWPN from the payload */ wwn = *wwnlist++; wwpn = be64_to_cpu(wwn); - len += scnprintf(buf + len, LPFC_FPIN_WWPN_LINE_SZ, + len += scnprintf(buf + len, LPFC_FPIN_WWPN_LINE_SZ - len, " %016llx", wwpn); /* Log a message if we are on the last WWPN diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 143b73f71333..6ec42991d2ab 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -1171,7 +1171,7 @@ struct lpfc_mbx_read_object { /* Version 0 */ #define lpfc_mbx_rd_object_rlen_MASK 0x00FFFFFF #define lpfc_mbx_rd_object_rlen_WORD word0 uint32_t rd_object_offset; - uint32_t rd_object_name[LPFC_MBX_OBJECT_NAME_LEN_DW]; + __le32 rd_object_name[LPFC_MBX_OBJECT_NAME_LEN_DW]; #define LPFC_OBJ_NAME_SZ 104 /* 26 x sizeof(uint32_t) is 104. */ uint32_t rd_object_cnt; struct lpfc_mbx_host_buf rd_object_hbuf[4]; diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index b9d3c848ac88..b7de66f89b3b 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -5533,7 +5533,7 @@ lpfc_cgn_update_stat(struct lpfc_hba *phba, uint32_t dtag) if (phba->cgn_fpin_frequency && phba->cgn_fpin_frequency != LPFC_FPIN_INIT_FREQ) { value = LPFC_CGN_TIMER_TO_MIN / phba->cgn_fpin_frequency; - cp->cgn_stat_npm = cpu_to_le32(value); + cp->cgn_stat_npm = value; } value = lpfc_cgn_calc_crc32(cp, LPFC_CGN_INFO_SZ, LPFC_CGN_CRC32_SEED); @@ -5562,9 +5562,9 @@ lpfc_cgn_save_evt_cnt(struct lpfc_hba *phba) uint32_t mbps; uint32_t dvalue, wvalue, lvalue, avalue; uint64_t latsum; - uint16_t *ptr; - uint32_t *lptr; - uint16_t *mptr; + __le16 *ptr; + __le32 *lptr; + __le16 *mptr; /* Make sure we have a congestion info buffer */ if (!phba->cgn_i) @@ -5585,7 +5585,7 @@ lpfc_cgn_save_evt_cnt(struct lpfc_hba *phba) if (phba->cgn_fpin_frequency && phba->cgn_fpin_frequency != LPFC_FPIN_INIT_FREQ) { value = LPFC_CGN_TIMER_TO_MIN / phba->cgn_fpin_frequency; - cp->cgn_stat_npm = cpu_to_le32(value); + cp->cgn_stat_npm = value; } /* Read and clear the latency counters for this minute */ @@ -5768,7 +5768,7 @@ lpfc_cgn_save_evt_cnt(struct lpfc_hba *phba) dvalue += le32_to_cpu(cp->cgn_drvr_hr[i]); wvalue += le32_to_cpu(cp->cgn_warn_hr[i]); lvalue += le32_to_cpu(cp->cgn_latency_hr[i]); - mbps += le32_to_cpu(cp->cgn_bw_hr[i]); + mbps += le16_to_cpu(cp->cgn_bw_hr[i]); avalue += le32_to_cpu(cp->cgn_alarm_hr[i]); } if (lvalue) /* Avg of latency averages */ @@ -8304,11 +8304,11 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) return 0; out_free_hba_hdwq_info: - free_percpu(phba->sli4_hba.c_stat); #ifdef CONFIG_SCSI_LPFC_DEBUG_FS + free_percpu(phba->sli4_hba.c_stat); out_free_hba_idle_stat: - kfree(phba->sli4_hba.idle_stat); #endif + kfree(phba->sli4_hba.idle_stat); out_free_hba_eq_info: free_percpu(phba->sli4_hba.eq_info); out_free_hba_cpu_map: @@ -13447,8 +13447,8 @@ lpfc_init_congestion_buf(struct lpfc_hba *phba) /* last used Index initialized to 0xff already */ - cp->cgn_warn_freq = LPFC_FPIN_INIT_FREQ; - cp->cgn_alarm_freq = LPFC_FPIN_INIT_FREQ; + cp->cgn_warn_freq = cpu_to_le16(LPFC_FPIN_INIT_FREQ); + cp->cgn_alarm_freq = cpu_to_le16(LPFC_FPIN_INIT_FREQ); crc = lpfc_cgn_calc_crc32(cp, LPFC_CGN_INFO_SZ, LPFC_CGN_CRC32_SEED); cp->cgn_info_crc = cpu_to_le32(crc); diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 69d3758dd8dc..9601edd838e1 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -1492,9 +1492,7 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport, struct lpfc_nvme_qhandle *lpfc_queue_info; struct lpfc_nvme_fcpreq_priv *freqpriv; struct nvme_common_command *sqe; -#ifdef CONFIG_SCSI_LPFC_DEBUG_FS uint64_t start = 0; -#endif /* Validate pointers. LLDD fault handling with transport does * have timing races. diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index f25a9bad995f..83ad03d22a49 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -1514,7 +1514,6 @@ static int lpfc_bg_err_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, uint8_t *txop, uint8_t *rxop) { - uint8_t ret = 0; if (sc->pr |