diff options
Diffstat (limited to 'drivers/scsi')
111 files changed, 780 insertions, 500 deletions
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c index e057ab9c7b90..8d4174c7107e 100644 --- a/drivers/scsi/3w-sas.c +++ b/drivers/scsi/3w-sas.c @@ -122,7 +122,7 @@ static const struct bin_attribute twl_sysfs_aen_read_attr = { .mode = S_IRUSR, }, .size = 0, - .read_new = twl_sysfs_aen_read + .read = twl_sysfs_aen_read }; /* This function returns driver compatibility info through sysfs */ @@ -153,7 +153,7 @@ static const struct bin_attribute twl_sysfs_compat_info_attr = { .mode = S_IRUSR, }, .size = 0, - .read_new = twl_sysfs_compat_info + .read = twl_sysfs_compat_info }; /* Show some statistics about the card */ diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 8c384c25dca1..0a5888b53d6d 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -93,7 +93,6 @@ enum { #define AAC_NUM_MGT_FIB 8 #define AAC_NUM_IO_FIB (1024 - AAC_NUM_MGT_FIB) -#define AAC_NUM_FIB (AAC_NUM_IO_FIB + AAC_NUM_MGT_FIB) #define AAC_MAX_LUN 256 diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index ffef61c4aa01..7d9a4dce236b 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -48,15 +48,7 @@ static int fib_map_alloc(struct aac_dev *dev) { - if (dev->max_fib_size > AAC_MAX_NATIVE_SIZE) - dev->max_cmd_size = AAC_MAX_NATIVE_SIZE; - else - dev->max_cmd_size = dev->max_fib_size; - if (dev->max_fib_size < AAC_MAX_NATIVE_SIZE) { - dev->max_cmd_size = AAC_MAX_NATIVE_SIZE; - } else { - dev->max_cmd_size = dev->max_fib_size; - } + dev->max_cmd_size = AAC_MAX_NATIVE_SIZE; dprintk((KERN_INFO "allocate hardware fibs dma_alloc_coherent(%p, %d * (%d + %d), %p)\n", diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c index f9372a81cd4e..6b87ea004e53 100644 --- a/drivers/scsi/aic7xxx/aic79xx_core.c +++ b/drivers/scsi/aic7xxx/aic79xx_core.c @@ -8784,7 +8784,7 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset) static void ahd_stat_timer(struct timer_list *t) { - struct ahd_softc *ahd = from_timer(ahd, t, stat_timer); + struct ahd_softc *ahd = timer_container_of(ahd, t, stat_timer); u_long s; int enint_coal; diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c index 68214a58b160..08c8dad9ad62 100644 --- a/drivers/scsi/aic94xx/aic94xx_scb.c +++ b/drivers/scsi/aic94xx/aic94xx_scb.c @@ -862,7 +862,7 @@ void asd_build_initiate_link_adm_task(struct asd_ascb *ascb, int phy_id, */ void asd_ascb_timedout(struct timer_list *t) { - struct asd_ascb *ascb = from_timer(ascb, t, timer); + struct asd_ascb *ascb = timer_container_of(ascb, t, timer); struct asd_seq_data *seq = &ascb->ha->seq; unsigned long flags; diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c index d45dbf98f25e..28ac92b041fe 100644 --- a/drivers/scsi/aic94xx/aic94xx_tmf.c +++ b/drivers/scsi/aic94xx/aic94xx_tmf.c @@ -70,7 +70,7 @@ static void asd_clear_nexus_tasklet_complete(struct asd_ascb *ascb, static void asd_clear_nexus_timedout(struct timer_list *t) { - struct asd_ascb *ascb = from_timer(ascb, t, timer); + struct asd_ascb *ascb = timer_container_of(ascb, t, timer); struct tasklet_completion_status *tcs = ascb->uldd_task; ASD_DPRINTK("%s: here\n", __func__); @@ -244,7 +244,7 @@ static int asd_clear_nexus_index(struct sas_task *task) static void asd_tmf_timedout(struct timer_list *t) { - struct asd_ascb *ascb = from_timer(ascb, t, timer); + struct asd_ascb *ascb = timer_container_of(ascb, t, timer); struct tasklet_completion_status *tcs = ascb->uldd_task; ASD_DPRINTK("tmf timed out\n"); diff --git a/drivers/scsi/arcmsr/arcmsr_attr.c b/drivers/scsi/arcmsr/arcmsr_attr.c index 8e3d4799ce93..1990af2bef95 100644 --- a/drivers/scsi/arcmsr/arcmsr_attr.c +++ b/drivers/scsi/arcmsr/arcmsr_attr.c @@ -194,7 +194,7 @@ static const struct bin_attribute arcmsr_sysfs_message_read_attr = { .mode = S_IRUSR , }, .size = ARCMSR_API_DATA_BUFLEN, - .read_new = arcmsr_sysfs_iop_message_read, + .read = arcmsr_sysfs_iop_message_read, }; static const struct bin_attribute arcmsr_sysfs_message_write_attr = { @@ -203,7 +203,7 @@ static const struct bin_attribute arcmsr_sysfs_message_write_attr = { .mode = S_IWUSR, }, .size = ARCMSR_API_DATA_BUFLEN, - .write_new = arcmsr_sysfs_iop_message_write, + .write = arcmsr_sysfs_iop_message_write, }; static const struct bin_attribute arcmsr_sysfs_message_clear_attr = { @@ -212,7 +212,7 @@ static const struct bin_attribute arcmsr_sysfs_message_clear_attr = { .mode = S_IWUSR, }, .size = 1, - .write_new = arcmsr_sysfs_iop_message_clear, + .write = arcmsr_sysfs_iop_message_clear, }; int arcmsr_alloc_sysfs_attr(struct AdapterControlBlock *acb) diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index b450b1fc6bbb..fb57343a97bd 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -3935,7 +3935,8 @@ static int arcmsr_polling_ccbdone(struct AdapterControlBlock *acb, static void arcmsr_set_iop_datetime(struct timer_list *t) { - struct AdapterControlBlock *pacb = from_timer(pacb, t, refresh_timer); + struct AdapterControlBlock *pacb = timer_container_of(pacb, t, + refresh_timer); unsigned int next_time; struct tm tm; @@ -4263,7 +4264,8 @@ static void arcmsr_wait_firmware_ready(struct AdapterControlBlock *acb) static void arcmsr_request_device_map(struct timer_list *t) { - struct AdapterControlBlock *acb = from_timer(acb, t, eternal_timer); + struct AdapterControlBlock *acb = timer_container_of(acb, t, + eternal_timer); if (acb->acb_flags & (ACB_F_MSG_GET_CONFIG | ACB_F_BUS_RESET | ACB_F_ABORT)) { mod_timer(&acb->eternal_timer, jiffies + msecs_to_jiffies(6 * HZ)); } else { diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c index e0b55d869a35..b1a749ab18f8 100644 --- a/drivers/scsi/arm/fas216.c +++ b/drivers/scsi/arm/fas216.c @@ -2327,7 +2327,7 @@ DEF_SCSI_QCMD(fas216_noqueue_command) */ static void fas216_eh_timer(struct timer_list *t) { - FAS216_Info *info = from_timer(info, t, eh_timer); + FAS216_Info *info = timer_container_of(info, t, eh_timer); fas216_log(info, LOG_ERROR, "error handling timed out\n"); diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 7d1b767d87fb..dc88bc46dcc0 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -5240,7 +5240,7 @@ static void beiscsi_eqd_update_work(struct work_struct *work) static void beiscsi_hw_tpe_check(struct timer_list *t) { - struct beiscsi_hba *phba = from_timer(phba, t, hw_check); + struct beiscsi_hba *phba = timer_container_of(phba, t, hw_check); u32 wait; /* if not TPE, do nothing */ @@ -5257,7 +5257,7 @@ static void beiscsi_hw_tpe_check(struct timer_list *t) static void beiscsi_hw_health_check(struct timer_list *t) { - struct beiscsi_hba *phba = from_timer(phba, t, hw_check); + struct beiscsi_hba *phba = timer_container_of(phba, t, hw_check); beiscsi_detect_ue(phba); if (beiscsi_detect_ue(phba)) { diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 598f2fc93ef2..ff9adfc0b332 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -685,7 +685,8 @@ ext: void bfad_bfa_tmo(struct timer_list *t) { - struct bfad_s *bfad = from_timer(bfad, t, hal_tmo); + struct bfad_s *bfad = timer_container_of(bfad, t, + hal_tmo); unsigned long flags; struct list_head doneq; diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index a719a18f0fbc..f56e008ee52b 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -706,6 +706,7 @@ bfad_im_probe(struct bfad_s *bfad) if (bfad_thread_workq(bfad) != BFA_STATUS_OK) { kfree(im); + bfad->im = NULL; return BFA_STATUS_FAILED; } diff --git a/drivers/scsi/bnx2fc/Kconfig b/drivers/scsi/bnx2fc/Kconfig index ecdc0f0f4f4e..3cf7e08df809 100644 --- a/drivers/scsi/bnx2fc/Kconfig +++ b/drivers/scsi/bnx2fc/Kconfig @@ -5,7 +5,6 @@ config SCSI_BNX2X_FCOE depends on (IPV6 || IPV6=n) depends on LIBFC depends on LIBFCOE - depends on MMU select NETDEVICES select ETHERNET select NET_VENDOR_BROADCOM diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index de6574cccf58..58da993251e9 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -837,7 +837,7 @@ static int bnx2fc_net_config(struct fc_lport *lport, struct net_device *netdev) static void bnx2fc_destroy_timer(struct timer_list *t) { - struct bnx2fc_hba *hba = from_timer(hba, t, destroy_timer); + struct bnx2fc_hba *hba = timer_container_of(hba, t, destroy_timer); printk(KERN_ERR PFX "ERROR:bnx2fc_destroy_timer - " "Destroy compl not received!!\n"); diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c index b8227cfef64f..77dcdfc412b1 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c +++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c @@ -30,7 +30,7 @@ static void bnx2fc_free_conn_id(struct bnx2fc_hba *hba, u32 conn_id); static void bnx2fc_upld_timer(struct timer_list *t) { - struct bnx2fc_rport *tgt = from_timer(tgt, t, upld_timer); + struct bnx2fc_rport *tgt = timer_container_of(tgt, t, upld_timer); BNX2FC_TGT_DBG(tgt, "upld_timer - Upload compl not received!!\n"); /* fake upload completion */ @@ -43,7 +43,7 @@ static void bnx2fc_upld_timer(struct timer_list *t) static void bnx2fc_ofld_timer(struct timer_list *t) { - struct bnx2fc_rport *tgt = from_timer(tgt, t, ofld_timer); + struct bnx2fc_rport *tgt = timer_container_of(tgt, t, ofld_timer); BNX2FC_TGT_DBG(tgt, "entered bnx2fc_ofld_timer\n"); /* NOTE: This function should never be called, as diff --git a/drivers/scsi/bnx2i/Kconfig b/drivers/scsi/bnx2i/Kconfig index 0cc06c2ce0b8..75ace2302fed 100644 --- a/drivers/scsi/bnx2i/Kconfig +++ b/drivers/scsi/bnx2i/Kconfig @@ -4,7 +4,6 @@ config SCSI_BNX2_ISCSI depends on NET depends on PCI depends on (IPV6 || IPV6=n) - depends on MMU select SCSI_ISCSI_ATTRS select NETDEVICES select ETHERNET diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c index 6c864b093ac9..40db5190a222 100644 --- a/drivers/scsi/bnx2i/bnx2i_hwi.c +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c @@ -685,7 +685,7 @@ void bnx2i_update_iscsi_conn(struct iscsi_conn *conn) */ void bnx2i_ep_ofld_timer(struct timer_list *t) { - struct bnx2i_endpoint *ep = from_timer(ep, t, ofld_timer); + struct bnx2i_endpoint *ep = timer_container_of(ep, t, ofld_timer); if (ep->state == EP_STATE_OFLD_START) { printk(KERN_ALERT "ofld_timer: CONN_OFLD timeout\n"); diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c index beded091dff1..7aa418ebfe01 100644 --- a/drivers/scsi/csiostor/csio_hw.c +++ b/drivers/scsi/csiostor/csio_hw.c @@ -3738,7 +3738,7 @@ csio_mberr_worker(void *data) static void csio_hw_mb_timer(struct timer_list *t) { - struct csio_mbm *mbm = from_timer(mbm, t, timer); + struct csio_mbm *mbm = timer_container_of(mbm, t, timer); struct csio_hw *hw = mbm->hw; struct csio_mb *mbp = NULL; @@ -4107,7 +4107,7 @@ csio_mgmt_req_lookup(struct csio_mgmtm *mgmtm, struct csio_ioreq *io_req) static void csio_mgmt_tmo_handler(struct timer_list *t) { - struct csio_mgmtm *mgmtm = from_timer(mgmtm, t, mgmt_timer); + struct csio_mgmtm *mgmtm = timer_container_of(mgmtm, t, mgmt_timer); struct list_head *tmp; struct csio_ioreq *io_req; diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c index 461d38e2fb19..69de9657f7cb 100644 --- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c +++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c @@ -547,7 +547,7 @@ static int act_open_rpl_status_to_errno(int status) static void act_open_retry_timer(struct timer_list *t) { - struct cxgbi_sock *csk = from_timer(csk, t, retry_timer); + struct cxgbi_sock *csk = timer_container_of(csk, t, retry_timer); struct sk_buff *skb; log_debug(1 << CXGBI_DBG_TOE | 1 << CXGBI_DBG_SOCK, diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index aaba294ecb58..42676627c3af 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -988,7 +988,7 @@ static int act_open_rpl_status_to_errno(int status) static void csk_act_open_retry_timer(struct timer_list *t) { struct sk_buff *skb = NULL; - struct cxgbi_sock *csk = from_timer(csk, t, retry_timer); + struct cxgbi_sock *csk = timer_container_of(csk, t, retry_timer); struct cxgb4_lld_info *lldi = cxgbi_cdev_priv(csk->cdev); void (*send_act_open_func)(struct cxgbi_sock *, struct sk_buff *, struct l2t_entry *); diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index 96b335c92603..386c8359e1cc 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -751,7 +751,7 @@ static void waiting_process_next(struct AdapterCtlBlk *acb) static void waiting_timeout(struct timer_list *t) { unsigned long flags; - struct AdapterCtlBlk *acb = from_timer(acb, t, waiting_timer); + struct AdapterCtlBlk *acb = timer_container_of(acb, t, waiting_timer); DC395x_LOCK_IO(acb->scsi_host, flags); waiting_process_next(acb); DC395x_UNLOCK_IO(acb->scsi_host, flags); diff --git a/drivers/scsi/elx/efct/efct_hw.c b/drivers/scsi/elx/efct/efct_hw.c index 5a5525054d71..5b079b8b7a08 100644 --- a/drivers/scsi/elx/efct/efct_hw.c +++ b/drivers/scsi/elx/efct/efct_hw.c @@ -1120,7 +1120,7 @@ int efct_hw_parse_filter(struct efct_hw *hw, void *value) { int rc = 0; - char *p = NULL; + char *p = NULL, *pp = NULL; char *token; u32 idx = 0; @@ -1132,6 +1132,7 @@ efct_hw_parse_filter(struct efct_hw *hw, void *value) efc_log_err(hw->os, "p is NULL\n"); return -ENOMEM; } + pp = p; idx = 0; while ((token = strsep(&p, ",")) && *token) { @@ -1144,7 +1145,7 @@ efct_hw_parse_filter(struct efct_hw *hw, void *value) if (idx == ARRAY_SIZE(hw->config.filter_def)) break; } - kfree(p); + kfree(pp); return rc; } diff --git a/drivers/scsi/elx/efct/efct_lio.c b/drivers/scsi/elx/efct/efct_lio.c index 9ac69356b13e..bd3d489e56ae 100644 --- a/drivers/scsi/elx/efct/efct_lio.c +++ b/drivers/scsi/elx/efct/efct_lio.c @@ -382,7 +382,7 @@ efct_lio_sg_unmap(struct efct_io *io) return; dma_unmap_sg(&io->efct->pci->dev, cmd->t_data_sg, - ocp->seg_map_cnt, cmd->data_direction); + cmd->t_data_nents, cmd->data_direction); ocp->seg_map_cnt = 0; } diff --git a/drivers/scsi/elx/efct/efct_xport.c b/drivers/scsi/elx/efct/efct_xport.c index 2aca60f6428e..dfe05fab7b42 100644 --- a/drivers/scsi/elx/efct/efct_xport.c +++ b/drivers/scsi/elx/efct/efct_xport.c @@ -180,7 +180,7 @@ efct_xport_config_stats_timer(struct efct *efct); static void efct_xport_stats_timer_cb(struct timer_list *t) { - struct efct_xport *xport = from_timer(xport, t, stats_timer); + struct efct_xport *xport = timer_container_of(xport, t, stats_timer); struct efct *efct = xport->efct; efct_xport_config_stats_timer(efct); diff --git a/drivers/scsi/elx/libefc/efc_els.c b/drivers/scsi/elx/libefc/efc_els.c index 84bc81d7ce76..1786cee08729 100644 --- a/drivers/scsi/elx/libefc/efc_els.c +++ b/drivers/scsi/elx/libefc/efc_els.c @@ -147,7 +147,7 @@ efc_els_retry(struct efc_els_io_req *els); static void efc_els_delay_timer_cb(struct timer_list *t) { - struct efc_els_io_req *els = from_timer(els, t, delay_timer); + struct efc_els_io_req *els = timer_container_of(els, t, delay_timer); /* Retry delay timer expired, retry the ELS request */ efc_els_retry(els); diff --git a/drivers/scsi/elx/libefc/efc_fabric.c b/drivers/scsi/elx/libefc/efc_fabric.c index cf7e738c4edc..4ed9f46ded65 100644 --- a/drivers/scsi/elx/libefc/efc_fabric.c +++ b/drivers/scsi/elx/libefc/efc_fabric.c @@ -886,7 +886,7 @@ __efc_ns_idle(struct efc_sm_ctx *ctx, enum efc_sm_event evt, void *arg) static void gidpt_delay_timer_cb(struct timer_list *t) { - struct efc_node *node = from_timer(node, t, gidpt_delay_timer); + struct efc_node *node = timer_container_of(node, t, gidpt_delay_timer); timer_delete(&node->gidpt_delay_timer); diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index 44871746944a..be6bf518eb7c 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -215,8 +215,8 @@ static ssize_t write_hw(struct file *file, struct kobject *kobj, .attr = \ { .name = __stringify(_name), .mode = S_IRUSR | S_IWUSR }, \ .size = 0, \ - .read_new = read_ ## _name, \ - .write_new = write_ ## _name } + .read = read_ ## _name, \ + .write = write_ ## _name } ESAS2R_RW_BIN_ATTR(fw); ESAS2R_RW_BIN_ATTR(fs); @@ -227,7 +227,7 @@ ESAS2R_RW_BIN_ATTR(live_nvram); const struct bin_attribute bin_attr_default_nvram = { .attr = { .name = "default_nvram", .mode = S_IRUGO }, .size = 0, - .read_new = read_default_nvram, + .read = read_default_nvram, .write = NULL }; @@ -1585,7 +1585,7 @@ void esas2r_kickoff_timer(struct esas2r_adapter *a) static void esas2r_timer_callback(struct timer_list *t) { - struct esas2r_adapter *a = from_timer(a, t, timer); + struct esas2r_adapter *a = timer_container_of(a, t, timer); set_bit(AF2_TIMER_TICK, &a->flags2); diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index b911fdb387f3..4912087de10d 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1300,26 +1300,6 @@ static void fcoe_thread_cleanup_local(unsigned int cpu) } /** - * fcoe_select_cpu() - Selects CPU to handle post-processing of incoming - * command. - * - * This routine selects next CPU based on cpumask to distribute - * incoming requests in round robin. - * - * Returns: int CPU number - */ -static inline unsigned int fcoe_select_cpu(void) -{ - static unsigned int selected_cpu; - - selected_cpu = cpumask_next(selected_cpu, cpu_online_mask); - if (selected_cpu >= nr_cpu_ids) - selected_cpu = cpumask_first(cpu_online_mask); - - return selected_cpu; -} - -/** * fcoe_rcv() - Receive packets from a net device * @skb: The received packet * @netdev: The net device that the packet was received on @@ -1405,7 +1385,7 @@ static int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, cpu = ntohs(fh->fh_ox_id) & fc_cpu_mask; else { if (ntohs(fh->fh_rx_id) == FC_XID_UNKNOWN) - cpu = fcoe_select_cpu(); + cpu = skb->alloc_cpu; else cpu = ntohs(fh->fh_rx_id) & fc_cpu_mask; } diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c index 56d270526c9c..8e4241c295e3 100644 --- a/drivers/scsi/fcoe/fcoe_ctlr.c +++ b/drivers/scsi/fcoe/fcoe_ctlr.c @@ -1773,7 +1773,7 @@ unlock: */ static void fcoe_ctlr_timeout(struct timer_list *t) { - struct fcoe_ctlr *fip = from_timer(fip, t, timer); + struct fcoe_ctlr *fip = timer_container_of(fip, t, timer); schedule_work(&fip->timer_work); } diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c index a48d24af9ac3..2f478426f16e 100644 --- a/drivers/scsi/fcoe/fcoe_transport.c +++ b/drivers/scsi/fcoe/fcoe_transport.c @@ -447,7 +447,7 @@ EXPORT_SYMBOL_GPL(fcoe_check_wait_queue); */ void fcoe_queue_timer(struct timer_list *t) { - struct fcoe_port *port = from_timer(port, t, timer); + struct fcoe_port *port = timer_container_of(port, t, timer); fcoe_check_wait_queue(port->lport, NULL); } diff --git a/drivers/scsi/fnic/fdls_disc.c b/drivers/scsi/fnic/fdls_disc.c index c2b6f4eb338e..ae37f85f618b 100644 --- a/drivers/scsi/fnic/fdls_disc.c +++ b/drivers/scsi/fnic/fdls_disc.c @@ -763,50 +763,86 @@ static void fdls_send_fabric_abts(struct fnic_iport_s *iport) iport->fabric.timer_pending = 1; } -static void fdls_send_fdmi_abts(struct fnic_iport_s *iport) +static uint8_t *fdls_alloc_init_fdmi_abts_frame(struct fnic_iport_s *iport, + uint16_t oxid) { - uint8_t *frame; + struct fc_frame_header *pfdmi_abts; uint8_t d_id[3]; + uint8_t *frame; struct fnic *fnic = iport->fnic; - struct fc_frame_header *pfabric_abts; - unsigned long fdmi_tov; - uint16_t oxid; - uint16_t frame_size = FNIC_ETH_FCOE_HDRS_OFFSET + - sizeof(struct fc_frame_header); frame = fdls_alloc_frame(iport); if (frame == NULL) { FNIC_FCS_DBG(KERN_ERR, fnic->host, fnic->fnic_num, "Failed to allocate frame to send FDMI ABTS"); - return; + return NULL; } - pfabric_abts = (struct fc_frame_header *) (frame + FNIC_ETH_FCOE_HDRS_OFFSET); + pfdmi_abts = (struct fc_frame_header *) (frame + FNIC_ETH_FCOE_HDRS_OFFSET); fdls_init_fabric_abts_frame(frame, iport); hton24(d_id, FC_FID_MGMT_SERV); - FNIC_STD_SET_D_ID(*pfabric_abts, d_id); + FNIC_STD_SET_D_ID(*pfdmi_abts, d_id); + FNIC_STD_SET_OX_ID(*pfdmi_abts, oxid); + + return frame; +} + +static void fdls_send_fdmi_abts(struct fnic_iport_s *iport) +{ + uint8_t *frame; + struct fnic *fnic = iport->fnic; + unsigned long fdmi_tov; + uint16_t frame_size = FNIC_ETH_FCOE_HDRS_OFFSET + + sizeof(struct fc_frame_header); if (iport->fabric.fdmi_pending & FDLS_FDMI_PLOGI_PENDING) { - oxid = iport->active_oxid_fdmi_plogi; - FNIC_STD_SET_OX_ID(*pfabric_abts, oxid); + frame = fdls_alloc_init_fdmi_abts_frame(iport, + iport->active_oxid_fdmi_plogi); + if (frame == NULL) + return; + + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: FDLS send FDMI PLOGI abts. iport->fabric.state: %d oxid: 0x%x", + iport->fcid, iport->fabric.state, iport->active_oxid_fdmi_plogi); fnic_send_fcoe_frame(iport, frame, frame_size); } else { if (iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING) { - oxid = iport->active_oxid_fdmi_rhba; - FNIC_STD_SET_OX_ID(*pfabric_abts, oxid); + frame = fdls_alloc_init_fdmi_abts_frame(iport, + iport->active_oxid_fdmi_rhba); + if (frame == NULL) + return; + + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: FDLS send FDMI RHBA abts. iport->fabric.state: %d oxid: 0x%x", + iport->fcid, iport->fabric.state, iport->active_oxid_fdmi_rhba); fnic_send_fcoe_frame(iport, frame, frame_size); } if (iport->fabric.fdmi_pending & FDLS_FDMI_RPA_PENDING) { - oxid = iport->active_oxid_fdmi_rpa; - FNIC_STD_SET_OX_ID(*pfabric_abts, oxid); + frame = fdls_alloc_init_fdmi_abts_frame(iport, + iport->active_oxid_fdmi_rpa); + if (frame == NULL) { + if (iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING) + goto arm_timer; + else + return; + } + + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: FDLS send FDMI RPA abts. iport->fabric.state: %d oxid: 0x%x", + iport->fcid, iport->fabric.state, iport->active_oxid_fdmi_rpa); fnic_send_fcoe_frame(iport, frame, frame_size); } } +arm_timer: fdmi_tov = jiffies + msecs_to_jiffies(2 * iport->e_d_tov); mod_timer(&iport->fabric.fdmi_timer, round_jiffies(fdmi_tov)); iport->fabric.fdmi_pending |= FDLS_FDMI_ABORT_PENDING; + + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); } static void fdls_send_fabric_flogi(struct fnic_iport_s *iport) @@ -2074,7 +2110,8 @@ static void fdls_fdmi_register_pa(struct fnic_iport_s *iport) void fdls_fabric_timer_callback(struct timer_list *t) { - struct fnic_fdls_fabric_s *fabric = from_timer(fabric, t, retry_timer); + struct fnic_fdls_fabric_s *fabric = timer_container_of(fabric, t, + retry_timer); struct fnic_iport_s *iport = container_of(fabric, struct fnic_iport_s, fabric); struct fnic *fnic = iport->fnic; @@ -2244,9 +2281,25 @@ void fdls_fabric_timer_callback(struct timer_list *t) spin_unlock_irqrestore(&fnic->fnic_lock, flags); } +void fdls_fdmi_retry_plogi(struct fnic_iport_s *iport) +{ + struct fnic *fnic = iport->fnic; + + iport->fabric.fdmi_pending = 0; + /* If max retries not exhausted, start over from fdmi plogi */ + if (iport->fabric.fdmi_retry < FDLS_FDMI_MAX_RETRY) { + iport->fabric.fdmi_retry++; + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "Retry FDMI PLOGI. FDMI retry: %d", + iport->fabric.fdmi_retry); + fdls_send_fdmi_plogi(iport); + } +} + void fdls_fdmi_timer_callback(struct timer_list *t) { - struct fnic_fdls_fabric_s *fabric = from_timer(fabric, t, fdmi_timer); + struct fnic_fdls_fabric_s *fabric = timer_container_of(fabric, t, + fdmi_timer); struct fnic_iport_s *iport = container_of(fabric, struct fnic_iport_s, fabric); struct fnic *fnic = iport->fnic; @@ -2255,7 +2308,7 @@ void fdls_fdmi_timer_callback(struct timer_list *t) spin_lock_irqsave(&fnic->fnic_lock, flags); FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); + "iport->fabric.fdmi_pending: 0x%x\n", iport->fabric.fdmi_pending); if (!iport->fabric.fdmi_pending) { /* timer expired after fdmi responses received. */ @@ -2263,7 +2316,7 @@ void fdls_fdmi_timer_callback(struct timer_list *t) return; } FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); + "iport->fabric.fdmi_pending: 0x%x\n", iport->fabric.fdmi_pending); /* if not abort pending, send an abort */ if (!(iport->fabric.fdmi_pending & FDLS_FDMI_ABORT_PENDING)) { @@ -2272,33 +2325,37 @@ void fdls_fdmi_timer_callback(struct timer_list *t) return; } FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); + "iport->fabric.fdmi_pending: 0x%x\n", iport->fabric.fdmi_pending); /* ABTS pending for an active fdmi request that is pending. * That means FDMI ABTS timed out * Schedule to free the OXID after 2*r_a_tov and proceed */ if (iport->fabric.fdmi_pending & FDLS_FDMI_PLOGI_PENDING) { + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "FDMI PLOGI ABTS timed out. Schedule oxid free: 0x%x\n", + iport->active_oxid_fdmi_plogi); fdls_schedule_oxid_free(iport, &iport->active_oxid_fdmi_plogi); } else { - if (iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING) + if (iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING) { + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "FDMI RHBA ABTS timed out. Schedule oxid free: 0x%x\n", + iport->active_oxid_fdmi_rhba); fdls_schedule_oxid_free(iport, &iport->active_oxid_fdmi_rhba); - if (iport->fabric.fdmi_pending & FDLS_FDMI_RPA_PENDING) + } + if (iport->fabric.fdmi_pending & FDLS_FDMI_RPA_PENDING) { + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "FDMI RPA ABTS timed out. Schedule oxid free: 0x%x\n", + iport->active_oxid_fdmi_rpa); fdls_schedule_oxid_free(iport, &iport->active_oxid_fdmi_rpa); + } } FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); + "iport->fabric.fdmi_pending: 0x%x\n", iport->fabric.fdmi_pending); - iport->fabric.fdmi_pending = 0; - /* If max retries not exhaused, start over from fdmi plogi */ - if (iport->fabric.fdmi_retry < FDLS_FDMI_MAX_RETRY) { - iport->fabric.fdmi_retry++; - FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "retry fdmi timer %d", iport->fabric.fdmi_retry); - fdls_send_fdmi_plogi(iport); - } + fdls_fdmi_retry_plogi(iport); FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); + "iport->fabric.fdmi_pending: 0x%x\n", iport->fabric.fdmi_pending); spin_unlock_irqrestore(&fnic->fnic_lock, flags); } @@ -2323,7 +2380,7 @@ static void fdls_send_delete_tport_msg(struct fnic_tport_s *tport) static void fdls_tport_timer_callback(struct timer_list *t) { - struct fnic_tport_s *tport = from_timer(tport, t, retry_timer); + struct fnic_tport_s *tport = timer_container_of(tport, t, retry_timer); struct fnic_iport_s *iport = (struct fnic_iport_s *) tport->iport; struct fnic *fnic = iport->fnic; uint16_t oxid; @@ -3713,13 +3770,60 @@ static void fdls_process_fdmi_abts_rsp(struct fnic_iport_s *iport, switch (FNIC_FRAME_TYPE(oxid)) { case FNIC_FRAME_TYPE_FDMI_PLOGI: + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "Received FDMI PLOGI ABTS rsp with oxid: 0x%x", oxid); + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); fdls_free_oxid(iport, oxid, &iport->active_oxid_fdmi_plogi); + + iport->fabric.fdmi_pending &= ~FDLS_FDMI_PLOGI_PENDING; + iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); break; case FNIC_FRAME_TYPE_FDMI_RHBA: + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "Received FDMI RHBA ABTS rsp with oxid: 0x%x", oxid); + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); + + iport->fabric.fdmi_pending &= ~FDLS_FDMI_REG_HBA_PENDING; + + /* If RPA is still pending, don't turn off ABORT PENDING. + * We count on the timer to detect the ABTS timeout and take + * corrective action. + */ + if (!(iport->fabric.fdmi_pending & FDLS_FDMI_RPA_PENDING)) + iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; + fdls_free_oxid(iport, oxid, &iport->active_oxid_fdmi_rhba); + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); break; case FNIC_FRAME_TYPE_FDMI_RPA: + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "Received FDMI RPA ABTS rsp with oxid: 0x%x", oxid); + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); + + iport->fabric.fdmi_pending &= ~FDLS_FDMI_RPA_PENDING; + + /* If RHBA is still pending, don't turn off ABORT PENDING. + * We count on the timer to detect the ABTS timeout and take + * corrective action. + */ + if (!(iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING)) + iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; + fdls_free_oxid(iport, oxid, &iport->active_oxid_fdmi_rpa); + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "0x%x: iport->fabric.fdmi_pending: 0x%x", + iport->fcid, iport->fabric.fdmi_pending); break; default: FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, @@ -3728,10 +3832,16 @@ static void fdls_process_fdmi_abts_rsp(struct fnic_iport_s *iport, break; } - timer_delete_sync(&iport->fabric.fdmi_timer); - iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; - - fdls_send_fdmi_plogi(iport); + /* + * Only if ABORT PENDING is off, delete the timer, and if no other + * operations are pending, retry FDMI. + * Otherwise, let the timer pop and take the appropriate action. + */ + if (!(iport->fabric.fdmi_pending & FDLS_FDMI_ABORT_PENDING)) { + timer_delete_sync(&iport->fabric.fdmi_timer); + if (!iport->fabric.fdmi_pending) + fdls_fdmi_retry_plogi(iport); + } } static void @@ -4970,9 +5080,12 @@ void fnic_fdls_link_down(struct fnic_iport_s *iport) fdls_delete_tport(iport, tport); } - if ((fnic_fdmi_support == 1) && (iport->fabric.fdmi_pending > 0)) { - timer_delete_sync(&iport->fabric.fdmi_timer); - iport->fabric.fdmi_pending = 0; + if (fnic_fdmi_support == 1) { + if (iport->fabric.fdmi_pending > 0) { + timer_delete_sync(&iport->fabric.fdmi_timer); + iport->fabric.fdmi_pending = 0; + } + iport->flags &= ~FNIC_FDMI_ACTIVE; } FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, diff --git a/drivers/scsi/fnic/fip.c b/drivers/scsi/fnic/fip.c index 19395e2aee44..ce62ab1180bd 100644 --- a/drivers/scsi/fnic/fip.c +++ b/drivers/scsi/fnic/fip.c @@ -777,7 +777,7 @@ void fnic_work_on_fip_timer(struct work_struct *work) */ void fnic_handle_fip_timer(struct timer_list *t) { - struct fnic *fnic = from_timer(fnic, t, retry_fip_timer); + struct fnic *fnic = timer_container_of(fnic, t, retry_fip_timer); INIT_WORK(&fnic->fip_timer_work, fnic_work_on_fip_timer); queue_work(fnic_fip_queue, &fnic->fip_timer_work); @@ -790,7 +790,7 @@ void fnic_handle_fip_timer(struct timer_list *t) void fnic_handle_enode_ka_timer(struct timer_list *t) { uint8_t *frame; - struct fnic *fnic = from_timer(fnic, t, enode_ka_timer); + struct fnic *fnic = timer_container_of(fnic, t, enode_ka_timer); struct fnic_iport_s *iport = &fnic->iport; struct fip_enode_ka *penode_ka; @@ -843,7 +843,7 @@ void fnic_handle_enode_ka_timer(struct timer_list *t) void fnic_handle_vn_ka_timer(struct timer_list *t) { uint8_t *frame; - struct fnic *fnic = from_timer(fnic, t, vn_ka_timer); + struct fnic *fnic = timer_container_of(fnic, t, vn_ka_timer); struct fnic_iport_s *iport = &fnic->iport; struct fip_vn_port_ka *pvn_port_ka; @@ -998,7 +998,7 @@ void fnic_work_on_fcs_ka_timer(struct work_struct *work) */ void fnic_handle_fcs_ka_timer(struct timer_list *t) { - struct fnic *fnic = from_timer(fnic, t, fcs_ka_timer); + struct fnic *fnic = timer_container_of(fnic, t, fcs_ka_timer); INIT_WORK(&fnic->fip_timer_work, fnic_work_on_fcs_ka_timer); queue_work(fnic_fip_queue, &fnic->fip_timer_work); diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h index 6c5f6046b1f5..c2fdc6553e62 100644 --- a/drivers/scsi/fnic/fnic.h +++ b/drivers/scsi/fnic/fnic.h @@ -30,7 +30,7 @@ #define DRV_NAME "fnic" #define DRV_DESCRIPTION "Cisco FCoE HBA Driver" -#define DRV_VERSION "1.8.0.0" +#define DRV_VERSION "1.8.0.2" #define PFX DRV_NAME ": " #define DFX DRV_NAME "%d: " diff --git a/drivers/scsi/fnic/fnic_fcs.c b/drivers/scsi/fnic/fnic_fcs.c index 1e8cd64f9a5c..103ab6f1f7cd 100644 --- a/drivers/scsi/fnic/fnic_fcs.c +++ b/drivers/scsi/fnic/fnic_fcs.c @@ -636,6 +636,8 @@ static int fnic_send_frame(struct fnic *fnic, void *frame, int frame_len) unsigned long flags; pa = dma_map_single(&fnic->pdev->dev, frame, frame_len, DMA_TO_DEVICE); + if (dma_mapping_error(&fnic->pdev->dev, pa)) + return -ENOMEM; if ((fnic_fc_trace_set_data(fnic->fnic_num, FNIC_FC_SEND | 0x80, (char *) frame, diff --git a/drivers/scsi/fnic/fnic_fdls.h b/drivers/scsi/fnic/fnic_fdls.h index 8e610b65ad57..531d0b37e450 100644 --- a/drivers/scsi/fnic/fnic_fdls.h +++ b/drivers/scsi/fnic/fnic_fdls.h @@ -394,6 +394,7 @@ void fdls_send_tport_abts(struct fnic_iport_s *iport, bool fdls_delete_tport(struct fnic_iport_s *iport, struct fnic_tport_s *tport); void fdls_fdmi_timer_callback(struct timer_list *t); +void fdls_fdmi_retry_plogi(struct fnic_iport_s *iport); /* fnic_fcs.c */ void fnic_fdls_init(struct fnic *fnic, int usefip); diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c index 9a357ff42085..4cc4077ea53c 100644 --- a/drivers/scsi/fnic/fnic_main.c +++ b/drivers/scsi/fnic/fnic_main.c @@ -446,7 +446,7 @@ static int fnic_notify_set(struct fnic *fnic) static void fnic_notify_timer(struct timer_list *t) { - struct fnic *fnic = from_timer(fnic, t, notify_timer); + struct fnic *fnic = timer_container_of(fnic, t, notify_timer); fnic_handle_link_event(fnic); mod_timer(&fnic->notify_timer, diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c index 7133b254cbe4..75b29a018d1f 100644 --- a/drivers/scsi/fnic/fnic_scsi.c +++ b/drivers/scsi/fnic/fnic_scsi.c @@ -1046,7 +1046,7 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic, unsigned int cq_ind if (icmnd_cmpl->scsi_status == SAM_STAT_TASK_SET_FULL) atomic64_inc(&fnic_stats->misc_stats.queue_fulls); - FNIC_SCSI_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + FNIC_SCSI_DBG(KERN_DEBUG, fnic->host, fnic->fnic_num, "xfer_len: %llu", xfer_len); break; diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 4864e957be0b..d1a4cc69d408 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1016,7 +1016,7 @@ EXPORT_SYMBOL_GPL(hisi_sas_notify_phy_event); static void hisi_sas_wait_phyup_timedout(struct timer_list *t) { - struct hisi_sas_phy *phy = from_timer(phy, t, timer); + struct hisi_sas_phy *phy = timer_container_of(phy, t, timer); struct hisi_hba *hisi_hba = phy->hisi_hba; struct device *dev = hisi_hba->dev; int phy_no = phy->sas_phy.id; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 6d97339371fb..fa94d7110714 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -795,7 +795,7 @@ static void phy_hard_reset_v1_hw(struct hisi_hba *hisi_hba, int phy_no) static void start_phys_v1_hw(struct timer_list *t) { - struct hisi_hba *hisi_hba = from_timer(hisi_hba, t, timer); + struct hisi_hba *hisi_hba = timer_container_of(hisi_hba, t, timer); int i; for (i = 0; i < hisi_hba->n_phy; i++) { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 2adfedb8484c..4431698a5d78 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -1328,7 +1328,7 @@ static void init_reg_v2_hw(struct hisi_hba *hisi_hba) static void link_timeout_enable_link(struct timer_list *t) { - struct hisi_hba *hisi_hba = from_timer(hisi_hba, t, timer); + struct hisi_hba *hisi_hba = timer_container_of(hisi_hba, t, timer); int i, reg_val; for (i = 0; i < hisi_hba->n_phy; i++) { @@ -1349,7 +1349,7 @@ static void link_timeout_enable_link(struct timer_list *t) static void link_timeout_disable_link(struct timer_list *t) { - struct hisi_hba *hisi_hba = from_timer(hisi_hba, t, timer); + struct hisi_hba *hisi_hba = timer_container_of(hisi_hba, t, timer); int i, reg_val; reg_val = hisi_sas_read32(hisi_hba, PHY_STATE); @@ -2401,7 +2401,7 @@ static void slot_complete_v2_hw(struct hisi_hba *hisi_hba, slot_err_v2_hw(hisi_hba, task, slot, 2); if (ts->stat != SAS_DATA_UNDERRUN) - dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", + dev_info(dev, "erroneous completion iptt=%d task=%p dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", slot->idx, task, sas_dev->device_id, complete_hdr->dw0, complete_hdr->dw1, complete_hdr->act, complete_hdr->dw3, @@ -2467,7 +2467,7 @@ out: spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { spin_unlock_irqrestore(&task->task_state_lock, flags); - dev_info(dev, "slot complete: task(%pK) aborted\n", task); + dev_info(dev, "slot complete: task(%p) aborted\n", task); return; } task->task_state_flags |= SAS_TASK_STATE_DONE; @@ -2478,7 +2478,7 @@ out: spin_lock_irqsave(&device->done_lock, flags); if (test_bit(SAS_HA_FROZEN, &ha->state)) { spin_unlock_irqrestore(&device->done_lock, flags); - dev_info(dev, "slot complete: task(%pK) ignored\n", + dev_info(dev, "slot complete: task(%p) ignored\n", task); return; } @@ -2581,7 +2581,8 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba, static void hisi_sas_internal_abort_quirk_timeout(struct timer_list *t) { - struct hisi_sas_slot *slot = from_timer(slot, t, internal_abort_timer); + struct hisi_sas_slot *slot = timer_container_of(slot, t, + internal_abort_timer); struct hisi_sas_port *port = slot->port; struct asd_sas_port *asd_sas_port; struct asd_sas_phy *sas_phy; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index bc5d5356dd00..2f3d61abab3a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -2409,7 +2409,7 @@ static void slot_complete_v3_hw(struct hisi_hba *hisi_hba, if (slot_err_v3_hw(hisi_hba, task, slot)) { if (ts->stat != SAS_DATA_UNDERRUN) - dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d addr=%016llx CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", + dev_info(dev, "erroneous completion iptt=%d task=%p dev id=%d addr=%016llx CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", slot->idx, task, sas_dev->device_id, SAS_ADDR(device->sas_addr), dw0, dw1, complete_hdr->act, dw3, @@ -2470,7 +2470,7 @@ out: spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { spin_unlock_irqrestore(&task->task_state_lock, flags); - dev_info(dev, "slot complete: task(%pK) aborted\n", task); + dev_info(dev, "slot complete: task(%p) aborted\n", task); return; } task->task_state_flags |= SAS_TASK_STATE_DONE; @@ -2481,7 +2481,7 @@ out: spin_lock_irqsave(&device->done_lock, flags); if (test_bit(SAS_HA_FROZEN, &ha->state)) { spin_unlock_irqrestore(&device->done_lock, flags); - dev_info(dev, "slot complete: task(%pK) ignored\n", + dev_info(dev, "slot complete: task(%p) ignored\n", task); return; } diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index e021f1106bea..cc5d05dc395c 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -473,10 +473,17 @@ struct Scsi_Host *scsi_host_alloc(const struct scsi_host_template *sht, int priv else shost->max_sectors = SCSI_DEFAULT_MAX_SECTORS; - if (sht->max_segment_size) - shost->max_segment_size = sht->max_segment_size; - else - shost->max_segment_size = BLK_MAX_SEGMENT_SIZE; + shost->virt_boundary_mask = sht->virt_boundary_mask; + if (shost->virt_boundary_mask) { + WARN_ON_ONCE(sht->max_segment_size && + sht->max_segment_size != UINT_MAX); + shost->max_segment_size = UINT_MAX; + } else { + if (sht->max_segment_size) + shost->max_segment_size = sht->max_segment_size; + else + shost->max_segment_size = BLK_MAX_SEGMENT_SIZE; + } /* 32-byte (dword) is a common minimum for HBAs. */ if (sht->dma_alignment) @@ -492,9 +499,6 @@ struct Scsi_Host *scsi_host_alloc(const struct scsi_host_template *sht, int priv else shost->dma_boundary = 0xffffffff; - if (sht->virt_boundary_mask) - shost->virt_boundary_mask = sht->virt_boundary_mask; - device_initialize(&shost->shost_gendev); dev_set_name(&shost->shost_gendev, "host%d", shost->host_no); shost->shost_gendev.bus = &scsi_bus_type; diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index 4c493b06062a..228daffb286d 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -1697,7 +1697,7 @@ static int ibmvfc_map_sg_data(struct scsi_cmnd *scmd, **/ static void ibmvfc_timeout(struct timer_list *t) { - struct ibmvfc_event *evt = from_timer(evt, t, timer); + struct ibmvfc_event *evt = timer_container_of(evt, t, timer); struct ibmvfc_host *vhost = evt->vhost; dev_err(vhost->dev, "Command timed out (%p). Resetting connection\n", evt); ibmvfc_reset_host(vhost); @@ -3670,7 +3670,7 @@ static const struct bin_attribute ibmvfc_trace_attr = { .mode = S_IRUGO, }, .size = 0, - .read_new = ibmvfc_read_trace, + .read = ibmvfc_read_trace, }; #endif @@ -4630,7 +4630,7 @@ static void ibmvfc_tgt_adisc_cancel_done(struct ibmvfc_event *evt) **/ static void ibmvfc_adisc_timeout(struct timer_list *t) { - struct ibmvfc_target *tgt = from_timer(tgt, t, timer); + struct ibmvfc_target *tgt = timer_container_of(tgt, t, timer); struct ibmvfc_host *vhost = tgt->vhost; struct ibmvfc_event *evt; struct ibmvfc_tmf *tmf; diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index d65a45860b33..3d65a498b701 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -845,7 +845,8 @@ static void ibmvscsi_reset_host(struct ibmvscsi_host_data *hostdata) */ static void ibmvscsi_timeout(struct timer_list *t) { - struct srp_event_struct *evt_struct = from_timer(evt_struct, t, timer); + struct srp_event_struct *evt_struct = timer_container_of(evt_struct, + t, timer); struct ibmvscsi_host_data *hostdata = evt_struct->hostdata; dev_err(hostdata->dev, "Command timed out (%x). Resetting connection\n", diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c index 9e42230e42b8..5a3787f27369 100644 --- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c +++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c @@ -425,7 +425,7 @@ static void ibmvscsis_disconnect(struct work_struct *work) /* * check which state we are in and see if we - * should transitition to the new state + * should transition to the new state */ switch (vscsi->state) { /* Should never be called while in this state. */ diff --git a/drivers/scsi/ibmvscsi_tgt/libsrp.c b/drivers/scsi/ibmvscsi_tgt/libsrp.c index 8a0e28aec928..0ecad398ed3d 100644 --- a/drivers/scsi/ibmvscsi_tgt/libsrp.c +++ b/drivers/scsi/ibmvscsi_tgt/libsrp.c @@ -184,7 +184,8 @@ static int srp_direct_data(struct ibmvscsis_cmd *cmd, struct srp_direct_buf *md, err = rdma_io(cmd, sg, nsg, md, 1, dir, len); if (dma_map) - dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL); + dma_unmap_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents, + DMA_BIDIRECTIONAL); return err; } @@ -256,7 +257,8 @@ rdma: err = rdma_io(cmd, sg, nsg, md, nmd, dir, len); if (dma_map) - dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL); + dma_unmap_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents, + DMA_BIDIRECTIONAL); free_mem: if (token && dma_map) { diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index d89135fb8faa..d06b79f03538 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -2589,7 +2589,7 @@ static void ipr_process_error(struct ipr_cmnd *ipr_cmd) **/ static void ipr_timeout(struct timer_list *t) { - struct ipr_cmnd *ipr_cmd = from_timer(ipr_cmd, t, timer); + struct ipr_cmnd *ipr_cmd = timer_container_of(ipr_cmd, t, timer); unsigned long lock_flags = 0; struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; @@ -2622,7 +2622,7 @@ static void ipr_timeout(struct timer_list *t) **/ static void ipr_oper_timeout(struct timer_list *t) { - struct ipr_cmnd *ipr_cmd = from_timer(ipr_cmd, t, timer); + struct ipr_cmnd *ipr_cmd = timer_container_of(ipr_cmd, t, timer); unsigned long lock_flags = 0; struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; @@ -3389,7 +3389,7 @@ static const struct bin_attribute ipr_trace_attr = { .mode = S_IRUGO, }, .size = 0, - .read_new = ipr_read_trace, + .read = ipr_read_trace, }; #endif @@ -4140,8 +4140,8 @@ static const struct bin_attribute ipr_ioa_async_err_log = { .mode = S_IRUGO | S_IWUSR, }, .size = 0, - .read_new = ipr_read_async_err_log, - .write_new = ipr_next_async_err_log + .read = ipr_read_async_err_log, + .write = ipr_next_async_err_log }; static struct attribute *ipr_ioa_attrs[] = { @@ -4391,8 +4391,8 @@ static const struct bin_attribute ipr_dump_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 0, - .read_new = ipr_read_dump, - .write_new = ipr_write_dump + .read = ipr_read_dump, + .write = ipr_write_dump }; #else static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg) { return 0; }; @@ -5151,7 +5151,7 @@ static void ipr_bus_reset_done(struct ipr_cmnd *ipr_cmd) **/ static void ipr_abort_timeout(struct timer_list *t) { - struct ipr_cmnd *ipr_cmd = from_timer(ipr_cmd, t, timer); + struct ipr_cmnd *ipr_cmd = timer_container_of(ipr_cmd, t, timer); struct ipr_cmnd *reset_cmd; struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; struct ipr_cmd_pkt *cmd_pkt; @@ -7476,7 +7476,7 @@ static int ipr_ioafp_identify_hrrq(struct ipr_cmnd *ipr_cmd) **/ static void ipr_reset_timer_done(struct timer_list *t) { - struct ipr_cmnd *ipr_cmd = from_timer(ipr_cmd, t, timer); + struct ipr_cmnd *ipr_cmd = timer_container_of(ipr_cmd, t, timer); struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; unsigned long lock_flags = 0; diff --git a/drivers/scsi/isci/host.c b/drivers/scsi/isci/host.c index c108b5b940c3..6d2f4c831df7 100644 --- a/drivers/scsi/isci/host.c +++ b/drivers/scsi/isci/host.c @@ -958,7 +958,7 @@ static enum sci_status sci_controller_start_next_phy(struct isci_host *ihost) static void phy_startup_timeout(struct timer_list *t) { - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct isci_host *ihost = container_of(tmr, typeof(*ihost), phy_timer); unsigned long flags; enum sci_status status; @@ -1592,7 +1592,7 @@ static const struct sci_base_state sci_controller_state_table[] = { static void controller_timeout(struct timer_list *t) { - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct isci_host *ihost = container_of(tmr, typeof(*ihost), timer); struct sci_base_state_machine *sm = &ihost->sm; unsigned long flags; @@ -1737,7 +1737,7 @@ static u8 max_spin_up(struct isci_host *ihost) static void power_control_timeout(struct timer_list *t) { - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct isci_host *ihost = container_of(tmr, typeof(*ihost), power_control.timer); struct isci_phy *iphy; unsigned long flags; diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c index 743a3c64b0da..88237ec8b15f 100644 --- a/drivers/scsi/isci/phy.c +++ b/drivers/scsi/isci/phy.c @@ -317,7 +317,7 @@ sci_phy_link_layer_initialization(struct isci_phy *iphy, static void phy_sata_timeout(struct timer_list *t) { - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct isci_phy *iphy = container_of(tmr, typeof(*iphy), sata_timer); struct isci_host *ihost = iphy->owning_port->owning_controller; unsigned long flags; diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c index 1609aba1c9c1..10bd2aac2cb4 100644 --- a/drivers/scsi/isci/port.c +++ b/drivers/scsi/isci/port.c @@ -775,7 +775,7 @@ bool sci_port_link_detected(struct isci_port *iport, struct isci_phy *iphy) static void port_timeout(struct timer_list *t) { - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct isci_port *iport = container_of(tmr, typeof(*iport), timer); struct isci_host *ihost = iport->owning_controller; unsigned long flags; diff --git a/drivers/scsi/isci/port_config.c b/drivers/scsi/isci/port_config.c index c382a257b51b..3b4820defe63 100644 --- a/drivers/scsi/isci/port_config.c +++ b/drivers/scsi/isci/port_config.c @@ -321,7 +321,7 @@ sci_mpc_agent_validate_phy_configuration(struct isci_host *ihost, static void mpc_agent_timeout(struct timer_list *t) { u8 index; - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct sci_port_configuration_agent *port_agent; struct isci_host *ihost; unsigned long flags; @@ -659,7 +659,7 @@ static void sci_apc_agent_link_down( static void apc_agent_timeout(struct timer_list *t) { u32 index; - struct sci_timer *tmr = from_timer(tmr, t, timer); + struct sci_timer *tmr = timer_container_of(tmr, t, timer); struct sci_port_configuration_agent *port_agent; struct isci_host *ihost; unsigned long flags; diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index 355a0bc0828e..bb89a2e33eb4 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -2904,7 +2904,7 @@ static void isci_request_io_request_complete(struct isci_host *ihost, task->total_xfer_len, task->data_dir); else /* unmap the sgl dma addresses */ dma_unmap_sg(&ihost->pdev->dev, task->scatter, - request->num_sg_entries, task->data_dir); + task->num_scatter, task->data_dir); break; case SAS_PROTOCOL_SMP: { struct scatterlist *sg = &task->smp_task.smp_req; diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index e705c30b4e1b..16d0f02af1e4 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -1283,7 +1283,7 @@ static int fc_fcp_pkt_abort(struct fc_fcp_pkt *fsp) */ static void fc_lun_reset_send(struct timer_list *t) { - struct fc_fcp_pkt *fsp = from_timer(fsp, t, timer); + struct fc_fcp_pkt *fsp = timer_container_of(fsp, t, timer); struct fc_lport *lport = fsp->lp; if (lport->tt.fcp_cmd_send(lport, fsp, fc_tm_done)) { @@ -1416,7 +1416,7 @@ static void fc_fcp_cleanup(struct fc_lport *lport) */ static void fc_fcp_timeout(struct timer_list *t) { - struct fc_fcp_pkt *fsp = from_timer(fsp, t, timer); + struct fc_fcp_pkt *fsp = timer_container_of(fsp, t, timer); struct fc_rport *rport = fsp->rport; struct fc_rport_libfc_priv *rpriv = rport->dd_data; diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 1ddaf7228340..c9f410c50978 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -1898,7 +1898,8 @@ EXPORT_SYMBOL_GPL(iscsi_target_alloc); static void iscsi_tmf_timedout(struct timer_list *t) { - struct iscsi_session *session = from_timer(session, t, tmf_timer); + struct iscsi_session *session = timer_container_of(session, t, + tmf_timer); spin_lock(&session->frwd_lock); if (session->tmf_state == TMF_QUEUED) { @@ -2240,7 +2241,7 @@ EXPORT_SYMBOL_GPL(iscsi_eh_cmd_timed_out); static void iscsi_check_transport_timeouts(struct timer_list *t) { - struct iscsi_conn *conn = from_timer(conn, t, transport_timer); + struct iscsi_conn *conn = timer_container_of(conn, t, transport_timer); struct iscsi_session *session = conn->session; unsigned long recv_timeout, next_timeout = 0, last_recv; @@ -3184,7 +3185,8 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, int dd_size, return NULL; conn = cls_conn->dd_data; - conn->dd_data = cls_conn->dd_data + sizeof(*conn); + if (dd_size) + conn->dd_data = cls_conn->dd_data + sizeof(*conn); conn->session = session; conn->cls_conn = cls_conn; conn->c_stage = ISCSI_CONN_INITIAL_STAGE; diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 7b4e7a61965a..adb9e7a94785 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -559,8 +559,8 @@ static int sas_ata_prereset(struct ata_link *link, unsigned long deadline) } static struct ata_port_operations sas_sata_ops = { - .prereset = sas_ata_prereset, - .hardreset = sas_ata_hard_reset, + .reset.prereset = sas_ata_prereset, + .reset.hardreset = sas_ata_hard_reset, .error_handler = ata_std_error_handler, .post_internal_cmd = sas_ata_post_internal, .qc_defer = ata_std_qc_defer, diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index feb2461b90e8..928723c90b75 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -865,7 +865,7 @@ void sas_task_internal_done(struct sas_task *task) void sas_task_internal_timedout(struct timer_list *t) { - struct sas_task_slow *slow = from_timer(slow, t, timer); + struct sas_task_slow *slow = timer_container_of(slow, t, timer); struct sas_task *task = slow->task; bool is_completed = true; unsigned long flags; diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 54ee8ecec3b3..33582d48ec09 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -6420,8 +6420,8 @@ static const struct bin_attribute sysfs_ctlreg_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 256, - .read_new = sysfs_ctlreg_read, - .write_new = sysfs_ctlreg_write, + .read = sysfs_ctlreg_read, + .write = sysfs_ctlreg_write, }; /** @@ -6478,8 +6478,8 @@ static const struct bin_attribute sysfs_mbox_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = MAILBOX_SYSFS_MAX, - .read_new = sysfs_mbox_read, - .write_new = sysfs_mbox_write, + .read = sysfs_mbox_read, + .write = sysfs_mbox_write, }; /** diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index 12c67cdd7c19..f93f8dca65bd 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2004-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -264,9 +264,9 @@ ct_free_mpvirt: ct_free_mp: kfree(mp); ct_exit: - lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, - "6440 Unsol CT: Rsp err %d Data: x%lx\n", - rc, vport->fc_flag); + lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS, + "6440 Unsol CT: Rsp err %d Data: x%lx\n", + rc, vport->fc_flag); } /** @@ -313,7 +313,7 @@ lpfc_ct_handle_mibreq(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocbq) mi_cmd = be16_to_cpu(ct_req->CommandResponse.bits.CmdRsp); lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS, - "6442 MI Cmd : x%x Not Supported\n", mi_cmd); + "6442 MI Cmd: x%x Not Supported\n", mi_cmd); lpfc_ct_reject_event(ndlp, ct_req, bf_get(wqe_ctxt_tag, &ctiocbq->wqe.xmit_els_rsp.wqe_com), @@ -2229,21 +2229,6 @@ lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, /* Look for a retryable error */ if (ulp_status == IOSTAT_LOCAL_REJECT) { switch ((ulp_word4 & IOERR_PARAM_MASK)) { - case IOERR_SLI_ABORTED: - case IOERR_SLI_DOWN: - /* Driver aborted this IO. No retry as error - * is likely Offline->Online or some adapter - * error. Recovery will try again, but if port - * is not active there's no point to continue - * issuing follow up FDMI commands. - */ - if (!(phba->sli.sli_flag & LPFC_SLI_ACTIVE)) { - free_ndlp = cmdiocb->ndlp; - lpfc_ct_free_iocb(phba, cmdiocb); - lpfc_nlp_put(free_ndlp); - return; - } - break; case IOERR_ABORT_IN_PROGRESS: case IOERR_SEQUENCE_TIMEOUT: case IOERR_ILLEGAL_FRAME: @@ -2269,6 +2254,9 @@ lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_ct_free_iocb(phba, cmdiocb); lpfc_nlp_put(free_ndlp); + if (ulp_status != IOSTAT_SUCCESS) + return; + ndlp = lpfc_findnode_did(vport, FDMI_DID); if (!ndlp) return; @@ -3433,7 +3421,8 @@ fdmi_cmd_exit: void lpfc_delayed_disc_tmo(struct timer_list *t) { - struct lpfc_vport *vport = from_timer(vport, t, delayed_disc_tmo); + struct lpfc_vport *vport = timer_container_of(vport, t, + delayed_disc_tmo); struct lpfc_hba *phba = vport->phba; uint32_t tmo_posted; unsigned long iflag; diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 3fd1aa5cc78c..2db8d9529b8f 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2007-2015 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -2375,32 +2375,32 @@ static ssize_t lpfc_debugfs_dif_err_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct dentry *dent = file->f_path.dentry; struct lpfc_hba *phba = file->private_data; + int kind = debugfs_get_aux_num(file); char cbuf[32]; uint64_t tmp = 0; int cnt = 0; - if (dent == phba->debug_writeGuard) + if (kind == writeGuard) cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wgrd_cnt); - else if (dent == phba->debug_writeApp) + else if (kind == writeApp) cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wapp_cnt); - else if (dent == phba->debug_writeRef) + else if (kind == writeRef) cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wref_cnt); - else if (dent == phba->debug_readGuard) + else if (kind == readGuard) cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rgrd_cnt); - else if (dent == phba->debug_readApp) + else if (kind == readApp) cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rapp_cnt); - else if (dent == phba->debug_readRef) + else if (kind == readRef) cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rref_cnt); - else if (dent == phba->debug_InjErrNPortID) + else if (kind == InjErrNPortID) cnt = scnprintf(cbuf, 32, "0x%06x\n", phba->lpfc_injerr_nportid); - else if (dent == phba->debug_InjErrWWPN) { + else if (kind == InjErrWWPN) { memcpy(&tmp, &phba->lpfc_injerr_wwpn, sizeof(struct lpfc_name)); tmp = cpu_to_be64(tmp); cnt = scnprintf(cbuf, 32, "0x%016llx\n", tmp); - } else if (dent == phba->debug_InjErrLBA) { + } else if (kind == InjErrLBA) { if (phba->lpfc_injerr_lba == (sector_t)(-1)) cnt = scnprintf(cbuf, 32, "off\n"); else @@ -2417,8 +2417,8 @@ static ssize_t lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) { - struct dentry *dent = file->f_path.dentry; struct lpfc_hba *phba = file->private_data; + int kind = debugfs_get_aux_num(file); char dstbuf[33]; uint64_t tmp = 0; int size; @@ -2428,7 +2428,7 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, if (copy_from_user(dstbuf, buf, size)) return -EFAULT; - if (dent == phba->debug_InjErrLBA) { + if (kind == InjErrLBA) { if ((dstbuf[0] == 'o') && (dstbuf[1] == 'f') && (dstbuf[2] == 'f')) tmp = (uint64_t)(-1); @@ -2437,23 +2437,23 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, if ((tmp == 0) && (kstrtoull(dstbuf, 0, &tmp))) return -EINVAL; - if (dent == phba->debug_writeGuard) + if (kind == writeGuard) phba->lpfc_injerr_wgrd_cnt = (uint32_t)tmp; - else if (dent == phba->debug_writeApp) + else if (kind == writeApp) phba->lpfc_injerr_wapp_cnt = (uint32_t)tmp; - else if (dent == phba->debug_writeRef) + else if (kind == writeRef) phba->lpfc_injerr_wref_cnt = (uint32_t)tmp; - else if (dent == phba->debug_readGuard) + else if (kind == readGuard) phba->lpfc_injerr_rgrd_cnt = (uint32_t)tmp; - else if (dent == phba->debug_readApp) + else if (kind == readApp) phba->lpfc_injerr_rapp_cnt = (uint32_t)tmp; - else if (dent == phba->debug_readRef) + else if (kind == readRef) phba->lpfc_injerr_rref_cnt = (uint32_t)tmp; - else if (dent == phba->debug_InjErrLBA) + else if (kind == InjErrLBA) phba->lpfc_injerr_lba = (sector_t)tmp; - else if (dent == phba->debug_InjErrNPortID) + else if (kind == InjErrNPortID) phba->lpfc_injerr_nportid = (uint32_t)(tmp & Mask_DID); - else if (dent == phba->debug_InjErrWWPN) { + else if (kind == InjErrWWPN) { tmp = cpu_to_be64(tmp); memcpy(&phba->lpfc_injerr_wwpn, &tmp, sizeof(struct lpfc_name)); } else @@ -6160,60 +6160,51 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) phba->debug_dumpHostSlim = NULL; /* Setup DIF Error Injections */ - snprintf(name, sizeof(name), "InjErrLBA"); phba->debug_InjErrLBA = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("InjErrLBA", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, InjErrLBA, &lpfc_debugfs_op_dif_err); phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; - snprintf(name, sizeof(name), "InjErrNPortID"); phba->debug_InjErrNPortID = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("InjErrNPortID", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, InjErrNPortID, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "InjErrWWPN"); phba->debug_InjErrWWPN = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("InjErrWWPN", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, InjErrWWPN, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "writeGuardInjErr"); phba->debug_writeGuard = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("writeGuardInjErr", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, writeGuard, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "writeAppInjErr"); phba->debug_writeApp = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("writeAppInjErr", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, writeApp, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "writeRefInjErr"); phba->debug_writeRef = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("writeRefInjErr", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, writeRef, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "readGuardInjErr"); phba->debug_readGuard = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("readGuardInjErr", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, readGuard, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "readAppInjErr"); phba->debug_readApp = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("readAppInjErr", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, readApp, &lpfc_debugfs_op_dif_err); - snprintf(name, sizeof(name), "readRefInjErr"); phba->debug_readRef = - debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + debugfs_create_file_aux_num("readRefInjErr", 0644, phba->hba_debugfs_root, - phba, &lpfc_debugfs_op_dif_err); + phba, readRef, &lpfc_debugfs_op_dif_err); /* Setup slow ring trace */ if (lpfc_debugfs_max_slow_ring_trc) { @@ -6227,8 +6218,9 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) i++; } lpfc_debugfs_max_slow_ring_trc = (1 << i); - pr_err("lpfc_debugfs_max_disc_trc changed to " - "%d\n", lpfc_debugfs_max_disc_trc); + pr_info("lpfc_debugfs_max_slow_ring_trc " + "changed to %d\n", + lpfc_debugfs_max_slow_ring_trc); } } @@ -6260,7 +6252,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) atomic_set(&phba->nvmeio_trc_cnt, 0); if (lpfc_debugfs_max_nvmeio_trc) { num = lpfc_debugfs_max_nvmeio_trc - 1; - if (num & lpfc_debugfs_max_disc_trc) { + if (num & lpfc_debugfs_max_nvmeio_trc) { /* Change to be a power of 2 */ num = lpfc_debugfs_max_nvmeio_trc; i = 0; @@ -6269,10 +6261,9 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) i++; } lpfc_debugfs_max_nvmeio_trc = (1 << i); - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0575 lpfc_debugfs_max_nvmeio_trc " - "changed to %d\n", - lpfc_debugfs_max_nvmeio_trc); + pr_info("lpfc_debugfs_max_nvmeio_trc changed " + "to %d\n", + lpfc_debugfs_max_nvmeio_trc); } phba->nvmeio_trc_size = lpfc_debugfs_max_nvmeio_trc; @@ -6317,8 +6308,8 @@ nvmeio_off: i++; } lpfc_debugfs_max_disc_trc = (1 << i); - pr_err("lpfc_debugfs_max_disc_trc changed to %d\n", - lpfc_debugfs_max_disc_trc); + pr_info("lpfc_debugfs_max_disc_trc changed to %d\n", + lpfc_debugfs_max_disc_trc); } } diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h index 8d2e8d05bbc0..f319f3af0400 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.h +++ b/drivers/scsi/lpfc/lpfc_debugfs.h @@ -322,6 +322,17 @@ enum { * discovery */ #endif /* H_LPFC_DEBUG_FS */ +enum { + writeGuard = 1, + writeApp, + writeRef, + readGuard, + readApp, + readRef, + InjErrLBA, + InjErrNPortID, + InjErrWWPN, +}; /* * Driver debug utility routines outside of debugfs. The debug utility diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 375a879c31f1..fca81e0c7c2e 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -4378,7 +4378,8 @@ lpfc_cancel_retry_delay_tmo(struct lpfc_vport *vport, struct lpfc_nodelist *nlp) void lpfc_els_retry_delay(struct timer_list *t) { - struct lpfc_nodelist *ndlp = from_timer(ndlp, t, nlp_delayfunc); + struct lpfc_nodelist *ndlp = timer_container_of(ndlp, t, + nlp_delayfunc); struct lpfc_vport *vport = ndlp->vport; struct lpfc_hba *phba = vport->phba; unsigned long flags; @@ -7860,6 +7861,13 @@ lpfc_rscn_recovery_check(struct lpfc_vport *vport) /* Move all affected nodes by pending RSCNs to NPR state. */ list_for_each_entry_safe(ndlp, n, &vport->fc_nodes, nlp_listp) { + if (test_bit(FC_UNLOADING, &vport->load_flag)) { + lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, + "1000 %s Unloading set\n", + __func__); + return 0; + } + if ((ndlp->nlp_state == NLP_STE_UNUSED_NODE) || !lpfc_rscn_payload_check(vport, ndlp->nlp_DID)) continue; @@ -8368,9 +8376,9 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, clear_bit(FC_PUBLIC_LOOP, &vport->fc_flag); lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "3311 Rcv Flogi PS x%x new PS x%x " - "fc_flag x%lx new fc_flag x%lx\n", + "fc_flag x%lx new fc_flag x%lx, hba_flag x%lx\n", port_state, vport->port_state, - fc_flag, vport->fc_flag); + fc_flag, vport->fc_flag, phba->hba_flag); /* * We temporarily set fc_myDID to make it look like we are @@ -9385,7 +9393,7 @@ out: void lpfc_els_timeout(struct timer_list *t) { - struct lpfc_vport *vport = from_timer(vport, t, els_tmofunc); + struct lpfc_vport *vport = timer_container_of(vport, t, els_tmofunc); struct lpfc_hba *phba = vport->phba; uint32_t tmo_posted; unsigned long iflag; @@ -11594,7 +11602,8 @@ err: void lpfc_fabric_block_timeout(struct timer_list *t) { - struct lpfc_hba *phba = from_timer(phba, t, fabric_block_timer); + struct lpfc_hba *phba = timer_container_of(phba, t, + fabric_block_timer); unsigned long iflags; uint32_t tmo_posted; diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 3d15a964f5c9..43d246c5c049 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -183,7 +183,8 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport) /* Don't schedule a worker thread event if the vport is going down. */ if (test_bit(FC_UNLOADING, &vport->load_flag) || - !test_bit(HBA_SETUP, &phba->hba_flag)) { + (phba->sli_rev == LPFC_SLI_REV4 && + !test_bit(HBA_SETUP, &phba->hba_flag))) { spin_lock_irqsave(&ndlp->lock, iflags); ndlp->rport = NULL; @@ -1266,6 +1267,10 @@ lpfc_linkdown(struct lpfc_hba *phba) } phba->defer_flogi_acc.flag = false; + /* reinitialize initial HBA flag */ + clear_bit(HBA_FLOGI_ISSUED, &phba->hba_flag); + clear_bit(HBA_RHBA_CMPL, &phba->hba_flag); + /* Clear external loopback plug detected flag */ phba->link_flag &= ~LS_EXTERNAL_LOOPBACK; @@ -1436,10 +1441,6 @@ lpfc_linkup(struct lpfc_hba *phba) phba->pport->rcv_flogi_cnt = 0; spin_unlock_irq(shost->host_lock); - /* reinitialize initial HBA flag */ - clear_bit(HBA_FLOGI_ISSUED, &phba->hba_flag); - clear_bit(HBA_RHBA_CMPL, &phba->hba_flag); - return 0; } @@ -6059,7 +6060,7 @@ lpfc_cleanup_discovery_resources(struct lpfc_vport *vport) void lpfc_disc_timeout(struct timer_list *t) { - struct lpfc_vport *vport = from_timer(vport, t, fc_disctmo); + struct lpfc_vport *vport = timer_container_of(vport, t, fc_disctmo); struct lpfc_hba *phba = vport->phba; uint32_t tmo_posted; unsigned long flags = 0; diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 2dedb273b091..bc709786e6af 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2009-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -1328,6 +1328,9 @@ struct cq_context { #define LPFC_CQ_CNT_512 0x1 #define LPFC_CQ_CNT_1024 0x2 #define LPFC_CQ_CNT_WORD7 0x3 +#define lpfc_cq_context_cqe_sz_SHIFT 25 +#define lpfc_cq_context_cqe_sz_MASK 0x00000003 +#define lpfc_cq_context_cqe_sz_WORD word0 #define lpfc_cq_context_autovalid_SHIFT 15 #define lpfc_cq_context_autovalid_MASK 0x00000001 #define lpfc_cq_context_autovalid_WORD word0 @@ -1383,9 +1386,9 @@ struct lpfc_mbx_cq_create_set { #define lpfc_mbx_cq_create_set_valid_SHIFT 29 #define lpfc_mbx_cq_create_set_valid_MASK 0x00000001 #define lpfc_mbx_cq_create_set_valid_WORD word1 -#define lpfc_mbx_cq_create_set_cqe_cnt_SHIFT 27 -#define lpfc_mbx_cq_create_set_cqe_cnt_MASK 0x00000003 -#define lpfc_mbx_cq_create_set_cqe_cnt_WORD word1 +#define lpfc_mbx_cq_create_set_cqecnt_SHIFT 27 +#define lpfc_mbx_cq_create_set_cqecnt_MASK 0x00000003 +#define lpfc_mbx_cq_create_set_cqecnt_WORD word1 #define lpfc_mbx_cq_create_set_cqe_size_SHIFT 25 #define lpfc_mbx_cq_create_set_cqe_size_MASK 0x00000003 #define lpfc_mbx_cq_create_set_cqe_size_WORD word1 @@ -1398,13 +1401,16 @@ struct lpfc_mbx_cq_create_set { #define lpfc_mbx_cq_create_set_clswm_SHIFT 12 #define lpfc_mbx_cq_create_set_clswm_MASK 0x00000003 #define lpfc_mbx_cq_create_set_clswm_WORD word1 +#define lpfc_mbx_cq_create_set_cqe_cnt_hi_SHIFT 0 +#define lpfc_mbx_cq_create_set_cqe_cnt_hi_MASK 0x0000001F +#define lpfc_mbx_cq_create_set_cqe_cnt_hi_WORD word1 uint32_t word2; #define lpfc_mbx_cq_create_set_arm_SHIFT 31 #define lpfc_mbx_cq_create_set_arm_MASK 0x00000001 #define lpfc_mbx_cq_create_set_arm_WORD word2 -#define lpfc_mbx_cq_create_set_cq_cnt_SHIFT 16 -#define lpfc_mbx_cq_create_set_cq_cnt_MASK 0x00007FFF -#define lpfc_mbx_cq_create_set_cq_cnt_WORD word2 +#define lpfc_mbx_cq_create_set_cqe_cnt_lo_SHIFT 16 +#define lpfc_mbx_cq_create_set_cqe_cnt_lo_MASK 0x00007FFF +#define lpfc_mbx_cq_create_set_cqe_cnt_lo_WORD word2 #define lpfc_mbx_cq_create_set_num_cq_SHIFT 0 #define lpfc_mbx_cq_create_set_num_cq_MASK 0x0000FFFF #define lpfc_mbx_cq_create_set_num_cq_WORD word2 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 2400602a8561..4081d2a358ee 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -1196,7 +1196,7 @@ lpfc_hb_timeout(struct timer_list *t) uint32_t tmo_posted; unsigned long iflag; - phba = from_timer(phba, t, hb_tmofunc); + phba = timer_container_of(phba, t, hb_tmofunc); /* Check for heart beat timeout conditions */ spin_lock_irqsave(&phba->pport->work_port_lock, iflag); @@ -1228,7 +1228,7 @@ lpfc_rrq_timeout(struct timer_list *t) { struct lpfc_hba *phba; - phba = from_timer(phba, t, rrq_tmr); + phba = timer_container_of(phba, t, rrq_tmr); if (test_bit(FC_UNLOADING, &phba->pport->load_flag)) { clear_bit(HBA_RRQ_ACTIVE, &phba->hba_flag); return; @@ -2627,27 +2627,33 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_BMID: - m = (typeof(m)){"LP1150", "PCI-X2", "Fibre Channel Adapter"}; + m = (typeof(m)){"LP1150", "PCI-X2", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_BSMB: m = (typeof(m)){"LP111", "PCI-X2", "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_ZEPHYR: - m = (typeof(m)){"LPe11000", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe11000", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_ZEPHYR_SCSP: - m = (typeof(m)){"LPe11000", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe11000", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_ZEPHYR_DCSP: - m = (typeof(m)){"LP2105", "PCIe", "FCoE Adapter"}; + m = (typeof(m)){"LP2105", "PCIe", + "Obsolete, Unsupported FCoE Adapter"}; GE = 1; break; case PCI_DEVICE_ID_ZMID: - m = (typeof(m)){"LPe1150", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe1150", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_ZSMB: - m = (typeof(m)){"LPe111", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe111", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_LP101: m = (typeof(m)){"LP101", "PCI-X", @@ -2666,22 +2672,28 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_SAT: - m = (typeof(m)){"LPe12000", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe12000", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_SAT_MID: - m = (typeof(m)){"LPe1250", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe1250", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_SAT_SMB: - m = (typeof(m)){"LPe121", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe121", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_SAT_DCSP: - m = (typeof(m)){"LPe12002-SP", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe12002-SP", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_SAT_SCSP: - m = (typeof(m)){"LPe12000-SP", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe12000-SP", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_SAT_S: - m = (typeof(m)){"LPe12000-S", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe12000-S", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_PROTEUS_VF: m = (typeof(m)){"LPev12000", "PCIe IOV", @@ -2697,22 +2709,25 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) break; case PCI_DEVICE_ID_TIGERSHARK: oneConnect = 1; - m = (typeof(m)){"OCe10100", "PCIe", "FCoE"}; + m = (typeof(m)){"OCe10100", "PCIe", + "Obsolete, Unsupported FCoE Adapter"}; break; case PCI_DEVICE_ID_TOMCAT: oneConnect = 1; - m = (typeof(m)){"OCe11100", "PCIe", "FCoE"}; + m = (typeof(m)){"OCe11100", "PCIe", + "Obsolete, Unsupported FCoE Adapter"}; break; case PCI_DEVICE_ID_FALCON: m = (typeof(m)){"LPSe12002-ML1-E", "PCIe", - "EmulexSecure Fibre"}; + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_BALIUS: m = (typeof(m)){"LPVe12002", "PCIe Shared I/O", "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_LANCER_FC: - m = (typeof(m)){"LPe16000", "PCIe", "Fibre Channel Adapter"}; + m = (typeof(m)){"LPe16000", "PCIe", + "Obsolete, Unsupported Fibre Channel Adapter"}; break; case PCI_DEVICE_ID_LANCER_FC_VF: m = (typeof(m)){"LPe16000", "PCIe", @@ -2720,12 +2735,13 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) break; case PCI_DEVICE_ID_LANCER_FCOE: oneConnect = 1; - m = (typeof(m)){"OCe15100", "PCIe", "FCoE"}; + m = (typeof(m)){"OCe15100", "PCIe", + "Obsolete, Unsupported FCoE Adapter"}; break; case PCI_DEVICE_ID_LANCER_FCOE_VF: oneConnect = 1; m = (typeof(m)){"OCe15100", "PCIe", - "Obsolete, Unsupported FCoE"}; + "Obsolete, Unsupported FCoE Adapter"}; break; case PCI_DEVICE_ID_LANCER_G6_FC: m = (typeof(m)){"LPe32000", "PCIe", "Fibre Channel Adapter"}; @@ -2739,7 +2755,8 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) case PCI_DEVICE_ID_SKYHAWK: case PCI_DEVICE_ID_SKYHAWK_VF: oneConnect = 1; - m = (typeof(m)){"OCe14000", "PCIe", "FCoE"}; + m = (typeof(m)){"OCe14000", "PCIe", + "Obsolete, Unsupported FCoE Adapter"}; break; default: m = (typeof(m)){"Unknown", "", ""}; @@ -5131,7 +5148,7 @@ lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *phba) static void lpfc_sli4_fcf_redisc_wait_tmo(struct timer_list *t) { - struct lpfc_hba *phba = from_timer(phba, t, fcf.redisc_wait); + struct lpfc_hba *phba = timer_container_of(phba, t, fcf.redisc_wait); /* Don't send FCF rediscovery event if timer cancelled */ spin_lock_irq(&phba->hbalock); @@ -5162,7 +5179,8 @@ lpfc_sli4_fcf_redisc_wait_tmo(struct timer_list *t) static void lpfc_vmid_poll(struct timer_list *t) { - struct lpfc_hba *phba = from_timer(phba, t, inactive_vmid_poll); + struct lpfc_hba *phba = timer_container_of(phba, t, + inactive_vmid_poll); u32 wake_up = 0; /* check if there is a need to issue QFPA */ @@ -7918,8 +7936,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) int longs; int extra; uint64_t wwn; - u32 if_type; - u32 if_fam; phba->sli4_hba.num_present_cpu = lpfc_present_cpu; phba->sli4_hba.num_possible_cpu = cpumask_last(cpu_possible_mask) + 1; @@ -8179,28 +8195,11 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) */ rc = lpfc_get_sli4_parameters(phba, mboxq); if (rc) { - if_type = bf_get(lpfc_sli_intf_if_type, - &phba->sli4_hba.sli_intf); - if_fam = bf_get(lpfc_sli_intf_sli_family, - &phba->sli4_hba.sli_intf); - if (phba->sli4_hba.extents_in_use && - phba->sli4_hba.rpi_hdrs_in_use) { - lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, - "2999 Unsupported SLI4 Parameters " - "Extents and RPI headers enabled.\n"); - if (if_type == LPFC_SLI_INTF_IF_TYPE_0 && - if_fam == LPFC_SLI_INTF_FAMILY_BE2) { - mempool_free(mboxq, phba->mbox_mem_pool); - rc = -EIO; - goto out_free_bsmbx; - } - } - if (!(if_type == LPFC_SLI_INTF_IF_TYPE_0 && - if_fam == LPFC_SLI_INTF_FAMILY_BE2)) { - mempool_free(mboxq, phba->mbox_mem_pool); - rc = -EIO; - goto out_free_bsmbx; - } + lpfc_log_msg(phba, KERN_WARNING, LOG_INIT, + "2999 Could not get SLI4 parameters\n"); + rc = -EIO; + mempool_free(mboxq, phba->mbox_mem_pool); + goto out_free_bsmbx; } /* diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 9edf80b14b1a..508ceeecf2d9 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2004-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -390,6 +390,10 @@ lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *vport) if (!(vport->cfg_enable_fc4_type & LPFC_ENABLE_FCP)) return; + /* may be called before queues established if hba_setup fails */ + if (!phba->sli4_hba.hdwq) + return; + spin_lock_irqsave(&phba->hbalock, iflag); for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { qp = &phba->sli4_hba.hdwq[idx]; @@ -532,7 +536,8 @@ lpfc_sli4_io_xri_aborted(struct lpfc_hba *phba, psb = container_of(iocbq, struct lpfc_io_buf, cur_iocbq); psb->flags &= ~LPFC_SBUF_XBUSY; spin_unlock_irqrestore(&phba->hbalock, iflag); - if (!list_empty(&pring->txq)) + if (test_bit(HBA_SETUP, &phba->hba_flag) && + !list_empty(&pring->txq)) lpfc_worker_wake_up(phba); return; } @@ -5190,7 +5195,7 @@ void lpfc_poll_start_timer(struct lpfc_hba * phba) **/ void lpfc_poll_timeout(struct timer_list *t) { - struct lpfc_hba *phba = from_timer(phba, t, fcp_poll_timer); + struct lpfc_hba *phba = timer_container_of(phba, t, fcp_poll_timer); if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) { lpfc_sli_handle_fast_ring_event(phba, diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 2ebb073e4ef3..a8fbdf7119d8 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3925,7 +3925,7 @@ void lpfc_poll_eratt(struct timer_list *t) uint32_t eratt = 0; uint64_t sli_intr, cnt; - phba = from_timer(phba, t, eratt_poll); + phba = timer_container_of(phba, t, eratt_poll); if (test_bit(FC_UNLOADING, &phba->pport->load_flag)) return; @@ -5167,7 +5167,6 @@ lpfc_sli4_brdreset(struct lpfc_hba *phba) phba->link_events = 0; phba->pport->fc_myDID = 0; phba->pport->fc_prevDID = 0; - clear_bit(HBA_SETUP, &phba->hba_flag); spin_lock_irq(&phba->hbalock); psli->sli_flag &= ~(LPFC_PROCESS_LA); @@ -5284,6 +5283,7 @@ lpfc_sli_brdrestart_s4(struct lpfc_hba *phba) "0296 Restart HBA Data: x%x x%x\n", phba->pport->port_state, psli->sli_flag); + clear_bit(HBA_SETUP, &phba->hba_flag); lpfc_sli4_queue_unset(phba); rc = lpfc_sli4_brdreset(phba); @@ -9125,7 +9125,7 @@ out_free_mbox: void lpfc_mbox_timeout(struct timer_list *t) { - struct lpfc_hba *phba = from_timer(phba, t, sli.mbox_tmo); + struct lpfc_hba *phba = timer_container_of(phba, t, sli.mbox_tmo); unsigned long iflag; uint32_t tmo_posted; @@ -15661,7 +15661,7 @@ lpfc_sli4_intr_handler(int irq, void *dev_id) void lpfc_sli4_poll_hbtimer(struct timer_list *t) { - struct lpfc_hba *phba = from_timer(phba, t, cpuhp_poll_timer); + struct lpfc_hba *phba = timer_container_of(phba, t, cpuhp_poll_timer); struct lpfc_queue *eq; rcu_read_lock(); @@ -16477,10 +16477,10 @@ lpfc_cq_create_set(struct lpfc_hba *phba, struct lpfc_queue **cqp, case 4096: if (phba->sli4_hba.pc_sli4_params.cqv == LPFC_Q_CREATE_VERSION_2) { - bf_set(lpfc_mbx_cq_create_set_cqe_cnt, + bf_set(lpfc_mbx_cq_create_set_cqe_cnt_lo, &cq_set->u.request, - cq->entry_count); - bf_set(lpfc_mbx_cq_create_set_cqe_cnt, + cq->entry_count); + bf_set(lpfc_mbx_cq_create_set_cqecnt, &cq_set->u.request, LPFC_CQ_CNT_WORD7); break; @@ -16496,15 +16496,15 @@ lpfc_cq_create_set(struct lpfc_hba *phba, struct lpfc_queue **cqp, } fallthrough; /* otherwise default to smallest */ case 256: - bf_set(lpfc_mbx_cq_create_set_cqe_cnt, + bf_set(lpfc_mbx_cq_create_set_cqecnt, &cq_set->u.request, LPFC_CQ_CNT_256); break; case 512: - bf_set(lpfc_mbx_cq_create_set_cqe_cnt, + bf_set(lpfc_mbx_cq_create_set_cqecnt, &cq_set->u.request, LPFC_CQ_CNT_512); break; case 1024: - bf_set(lpfc_mbx_cq_create_set_cqe_cnt, + bf_set(lpfc_mbx_cq_create_set_cqecnt, &cq_set->u.request, LPFC_CQ_CNT_1024); break; } diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 9be3da91c923..fd6dab157887 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2009-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -575,8 +575,10 @@ struct lpfc_pc_sli4_params { #define LPFC_CQ_4K_PAGE_SZ 0x1 #define LPFC_CQ_16K_PAGE_SZ 0x4 +#define LPFC_CQ_32K_PAGE_SZ 0x8 #define LPFC_WQ_4K_PAGE_SZ 0x1 #define LPFC_WQ_16K_PAGE_SZ 0x4 +#define LPFC_WQ_32K_PAGE_SZ 0x8 struct lpfc_iov { uint32_t pf_number; diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h index 749688aa8a82..9ee3a3a4ec4d 100644 --- a/drivers/scsi/lpfc/lpfc_version.h +++ b/drivers/scsi/lpfc/lpfc_version.h @@ -20,7 +20,7 @@ * included with this package. * *******************************************************************/ -#define LPFC_DRIVER_VERSION "14.4.0.9" +#define LPFC_DRIVER_VERSION "14.4.0.10" #define LPFC_DRIVER_NAME "lpfc" /* Used for SLI 2/3 */ diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index b75f46c30759..b610cad83321 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -3836,7 +3836,7 @@ megaraid_sysfs_get_ldmap_done(uioc_t *uioc) static void megaraid_sysfs_get_ldmap_timeout(struct timer_list *t) { - struct uioc_timeout *timeout = from_timer(timeout, t, timer); + struct uioc_timeout *timeout = timer_container_of(timeout, t, timer); uioc_t *uioc = timeout->uioc; adapter_t *adapter = (adapter_t *)uioc->buf_vaddr; mraid_device_t *raid_dev = ADAP2RAIDDEV(adapter); diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c index fd7fa7640a5e..87184e2538b0 100644 --- a/drivers/scsi/megaraid/megaraid_mm.c +++ b/drivers/scsi/megaraid/megaraid_mm.c @@ -783,7 +783,7 @@ ioctl_done(uioc_t *kioc) static void lld_timedout(struct timer_list *t) { - struct uioc_timeout *timeout = from_timer(timeout, t, timer); + struct uioc_timeout *timeout = timer_container_of(timeout, t, timer); uioc_t *kioc = timeout->uioc; kioc->status = -ETIME; diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 5e33d411fa3d..615e06fd4ee8 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -2724,7 +2724,7 @@ out: static void megasas_sriov_heartbeat_handler(struct timer_list *t) { struct megasas_instance *instance = - from_timer(instance, t, sriov_heartbeat_timer); + timer_container_of(instance, t, sriov_heartbeat_timer); if (instance->hb_host_mem->HB.fwCounter != instance->hb_host_mem->HB.driverCounter) { @@ -5910,7 +5910,11 @@ megasas_set_high_iops_queue_affinity_and_hint(struct megasas_instance *instance) const struct cpumask *mask; if (instance->perf_mode == MR_BALANCED_PERF_MODE) { - mask = cpumask_of_node(dev_to_node(&instance->pdev->dev)); + int nid = dev_to_node(&instance->pdev->dev); + + if (nid == NUMA_NO_NODE) + nid = 0; + mask = cpumask_of_node(nid); for (i = 0; i < instance->low_latency_index_start; i++) { irq = pci_irq_vector(instance->pdev, i); @@ -5967,7 +5971,8 @@ megasas_alloc_irq_vectors(struct megasas_instance *instance) else instance->iopoll_q_count = 0; - num_msix_req = num_online_cpus() + instance->low_latency_index_start; + num_msix_req = blk_mq_num_online_queues(0) + + instance->low_latency_index_start; instance->msix_vectors = min(num_msix_req, instance->msix_vectors); @@ -5983,7 +5988,8 @@ megasas_alloc_irq_vectors(struct megasas_instance *instance) /* Disable Balanced IOPS mode and try realloc vectors */ instance->perf_mode = MR_LATENCY_PERF_MODE; instance->low_latency_index_start = 1; - num_msix_req = num_online_cpus() + instance->low_latency_index_start; + num_msix_req = blk_mq_num_online_queues(0) + + instance->low_latency_index_start; instance->msix_vectors = min(num_msix_req, instance->msix_vectors); @@ -6239,7 +6245,7 @@ static int megasas_init_fw(struct megasas_instance *instance) intr_coalescing = (scratch_pad_1 & MR_INTR_COALESCING_SUPPORT_OFFSET) ? true : false; if (intr_coalescing && - (num_online_cpus() >= MR_HIGH_IOPS_QUEUE_COUNT) && + (blk_mq_num_online_queues(0) >= MR_HIGH_IOPS_QUEUE_COUNT) && (instance->msix_vectors == MEGASAS_MAX_MSIX_QUEUES)) instance->perf_mode = MR_BALANCED_PERF_MODE; else @@ -6283,7 +6289,8 @@ static int megasas_init_fw(struct megasas_instance *instance) else instance->low_latency_index_start = 1; - num_msix_req = num_online_cpus() + instance->low_latency_index_start; + num_msix_req = blk_mq_num_online_queues(0) + + instance->low_latency_index_start; instance->msix_vectors = min(num_msix_req, instance->msix_vectors); @@ -6315,8 +6322,8 @@ static int megasas_init_fw(struct megasas_instance *instance) megasas_setup_reply_map(instance); dev_info(&instance->pdev->dev, - "current msix/online cpus\t: (%d/%d)\n", - instance->msix_vectors, (unsigned int)num_online_cpus()); + "current msix/max num queues\t: (%d/%u)\n", + instance->msix_vectors, blk_mq_num_online_queues(0)); dev_info(&instance->pdev->dev, "RDPQ mode\t: (%s)\n", instance->is_rdpq ? "enabled" : "disabled"); diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 9bbc7cb98ca3..8d4ef49e04d1 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -56,8 +56,8 @@ extern struct list_head mrioc_list; extern int prot_mask; extern atomic64_t event_counter; -#define MPI3MR_DRIVER_VERSION "8.13.0.5.50" -#define MPI3MR_DRIVER_RELDATE "20-February-2025" +#define MPI3MR_DRIVER_VERSION "8.14.0.5.50" +#define MPI3MR_DRIVER_RELDATE "27-June-2025" #define MPI3MR_DRIVER_NAME "mpi3mr" #define MPI3MR_DRIVER_LICENSE "GPL" @@ -1137,6 +1137,8 @@ struct scmd_priv { * @logdata_buf: Circular buffer to store log data entries * @logdata_buf_idx: Index of entry in buffer to store * @logdata_entry_sz: log data entry size + * @adm_req_q_bar_writeq_lock: Admin request queue lock + * @adm_reply_q_bar_writeq_lock: Admin reply queue lock * @pend_large_data_sz: Counter to track pending large data * @io_throttle_data_length: I/O size to track in 512b blocks * @io_throttle_high: I/O size to start throttle in 512b blocks @@ -1185,7 +1187,7 @@ struct mpi3mr_ioc { char name[MPI3MR_NAME_LENGTH]; char driver_name[MPI3MR_NAME_LENGTH]; - volatile struct mpi3_sysif_registers __iomem *sysif_regs; + struct mpi3_sysif_registers __iomem *sysif_regs; resource_size_t sysif_regs_phys; int bars; u64 dma_mask; @@ -1339,6 +1341,8 @@ struct mpi3mr_ioc { u8 *logdata_buf; u16 logdata_buf_idx; u16 logdata_entry_sz; + spinlock_t adm_req_q_bar_writeq_lock; + spinlock_t adm_reply_q_bar_writeq_lock; atomic_t pend_large_data_sz; u32 io_throttle_data_length; diff --git a/drivers/scsi/mpi3mr/mpi3mr_app.c b/drivers/scsi/mpi3mr/mpi3mr_app.c index f36663613950..0e5478d62580 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_app.c +++ b/drivers/scsi/mpi3mr/mpi3mr_app.c @@ -795,9 +795,8 @@ void mpi3mr_release_diag_bufs(struct mpi3mr_ioc *mrioc, u8 skip_rel_action) * * @hdb: HDB pointer * @type: Trigger type - * @data: Trigger data - * @force: Trigger overwrite flag * @trigger_data: Pointer to trigger data information + * @force: Trigger overwrite flag * * Updates trigger type and trigger data based on parameter * passed to this function @@ -822,9 +821,8 @@ void mpi3mr_set_trigger_data_in_hdb(struct diag_buffer_desc *hdb, * * @mrioc: Adapter instance reference * @type: Trigger type - * @data: Trigger data - * @force: Trigger overwrite flag * @trigger_data: Pointer to trigger data information + * @force: Trigger overwrite flag * * Updates trigger type and trigger data based on parameter * passed to this function @@ -3388,6 +3386,8 @@ static DEVICE_ATTR_RO(persistent_id); * @buf: the buffer returned * * A sysfs 'read-only' sdev attribute, only works with SATA devices + * + * Returns: the number of characters written to @buf */ static ssize_t sas_ncq_prio_supported_show(struct device *dev, @@ -3406,6 +3406,8 @@ static DEVICE_ATTR_RO(sas_ncq_prio_supported); * @buf: the buffer returned * * A sysfs 'read/write' sdev attribute, only works with SATA devices + * + * Returns: the number of characters written to @buf */ static ssize_t sas_ncq_prio_enable_show(struct device *dev, diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index 1d7901a8f0e4..0152d31d430a 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -23,17 +23,22 @@ module_param(poll_queues, int, 0444); MODULE_PARM_DESC(poll_queues, "Number of queues for io_uring poll mode. (Range 1 - 126)"); #if defined(writeq) && defined(CONFIG_64BIT) -static inline void mpi3mr_writeq(__u64 b, volatile void __iomem *addr) +static inline void mpi3mr_writeq(__u64 b, void __iomem *addr, + spinlock_t *write_queue_lock) { writeq(b, addr); } #else -static inline void mpi3mr_writeq(__u64 b, volatile void __iomem *addr) +static inline void mpi3mr_writeq(__u64 b, void __iomem *addr, + spinlock_t *write_queue_lock) { __u64 data_out = b; + unsigned long flags; + spin_lock_irqsave(write_queue_lock, flags); writel((u32)(data_out), addr); writel((u32)(data_out >> 32), (addr + 4)); + spin_unlock_irqrestore(write_queue_lock, flags); } #endif @@ -428,8 +433,8 @@ static void mpi3mr_process_admin_reply_desc(struct mpi3mr_ioc *mrioc, MPI3MR_SENSE_BUF_SZ); } if (cmdptr->is_waiting) { - complete(&cmdptr->done); cmdptr->is_waiting = 0; + complete(&cmdptr->done); } else if (cmdptr->callback) cmdptr->callback(mrioc, cmdptr); } @@ -2954,9 +2959,11 @@ static int mpi3mr_setup_admin_qpair(struct mpi3mr_ioc *mrioc) (mrioc->num_admin_req); writel(num_admin_entries, &mrioc->sysif_regs->admin_queue_num_entries); mpi3mr_writeq(mrioc->admin_req_dma, - &mrioc->sysif_regs->admin_request_queue_address); + &mrioc->sysif_regs->admin_request_queue_address, + &mrioc->adm_req_q_bar_writeq_lock); mpi3mr_writeq(mrioc->admin_reply_dma, - &mrioc->sysif_regs->admin_reply_queue_address); + &mrioc->sysif_regs->admin_reply_queue_address, + &mrioc->adm_reply_q_bar_writeq_lock); writel(mrioc->admin_req_pi, &mrioc->sysif_regs->admin_request_queue_pi); writel(mrioc->admin_reply_ci, &mrioc->sysif_regs->admin_reply_queue_ci); return retval; diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index ce444efd859e..e467b56949e9 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -49,6 +49,13 @@ static void mpi3mr_send_event_ack(struct mpi3mr_ioc *mrioc, u8 event, #define MPI3_EVENT_WAIT_FOR_DEVICES_TO_REFRESH (0xFFFE) +/* + * SAS Log info code for a NCQ collateral abort after an NCQ error: + * IOC_LOGINFO_PREFIX_PL | PL_LOGINFO_CODE_SATA_NCQ_FAIL_ALL_CMDS_AFTR_ERR + * See: drivers/message/fusion/lsi/mpi_log_sas.h + */ +#define IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR 0x31080000 + /** * mpi3mr_host_tag_for_scmd - Get host tag for a scmd * @mrioc: Adapter instance reference @@ -3430,7 +3437,18 @@ void mpi3mr_process_op_reply_desc(struct mpi3mr_ioc *mrioc, scmd->result = DID_NO_CONNECT << 16; break; case MPI3_IOCSTATUS_SCSI_IOC_TERMINATED: - scmd->result = DID_SOFT_ERROR << 16; + if (ioc_loginfo == IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR) { + /* + * This is a ATA NCQ command aborted due to another NCQ + * command failure. We must retry this command + * immediately but without incrementing its retry + * counter. + */ + WARN_ON_ONCE(xfer_count != 0); + scmd->result = DID_IMM_RETRY << 16; + } else { + scmd->result = DID_SOFT_ERROR << 16; + } break; case MPI3_IOCSTATUS_SCSI_TASK_TERMINATED: case MPI3_IOCSTATUS_SCSI_EXT_TERMINATED: @@ -5365,6 +5383,8 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id) spin_lock_init(&mrioc->tgtdev_lock); spin_lock_init(&mrioc->watchdog_lock); spin_lock_init(&mrioc->chain_buf_lock); + spin_lock_init(&mrioc->adm_req_q_bar_writeq_lock); + spin_lock_init(&mrioc->adm_reply_q_bar_writeq_lock); spin_lock_init(&mrioc->sas_node_lock); spin_lock_init(&mrioc->trigger_lock); diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index 02fc204b9bf7..3b951589feeb 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -2914,7 +2914,6 @@ int mpt3sas_send_mctp_passthru_req(struct mpt3_passthru_command *command) { struct MPT3SAS_ADAPTER *ioc; MPI2RequestHeader_t *mpi_request = NULL, *request; - MPI2DefaultReply_t *mpi_reply; Mpi26MctpPassthroughRequest_t *mctp_passthru_req; u16 smid; unsigned long timeout; @@ -3022,8 +3021,6 @@ int mpt3sas_send_mctp_passthru_req(struct mpt3_passthru_command *command) goto issue_host_reset; } - mpi_reply = ioc->ctl_cmds.reply; - /* copy out xdata to user */ if (data_in_sz) memcpy(command->data_in_buf_ptr, data_in, data_in_sz); diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 508861e88d9f..d7d8244dfedc 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -195,6 +195,14 @@ struct sense_info { #define MPT3SAS_PORT_ENABLE_COMPLETE (0xFFFD) #define MPT3SAS_ABRT_TASK_SET (0xFFFE) #define MPT3SAS_REMOVE_UNRESPONDING_DEVICES (0xFFFF) + +/* + * SAS Log info code for a NCQ collateral abort after an NCQ error: + * IOC_LOGINFO_PREFIX_PL | PL_LOGINFO_CODE_SATA_NCQ_FAIL_ALL_CMDS_AFTR_ERR + * See: drivers/message/fusion/lsi/mpi_log_sas.h + */ +#define IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR 0x31080000 + /** * struct fw_event_work - firmware event struct * @list: link list framework @@ -5814,6 +5822,17 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) scmd->result = DID_TRANSPORT_DISRUPTED << 16; goto out; } + if (log_info == IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR) { + /* + * This is a ATA NCQ command aborted due to another NCQ + * command failure. We must retry this command + * immediately but without incrementing its retry + * counter. + */ + WARN_ON_ONCE(xfer_cnt != 0); + scmd->result = DID_IMM_RETRY << 16; + break; + } if (log_info == 0x31110630) { if (scmd->retries > 2) { scmd->result = DID_NO_CONNECT << 16; diff --git a/drivers/scsi/mvsas/mv_defs.h b/drivers/scsi/mvsas/mv_defs.h index 8ef174cd4d37..3e4124177b2a 100644 --- a/drivers/scsi/mvsas/mv_defs.h +++ b/drivers/scsi/mvsas/mv_defs.h @@ -215,7 +215,7 @@ enum hw_register_bits { /* MVS_Px_INT_STAT, MVS_Px_INT_MASK (per-phy events) */ PHYEV_DEC_ERR = (1U << 24), /* Phy Decoding Error */ - PHYEV_DCDR_ERR = (1U << 23), /* STP Deocder Error */ + PHYEV_DCDR_ERR = (1U << 23), /* STP Decoder Error */ PHYEV_CRC_ERR = (1U << 22), /* STP CRC Error */ PHYEV_UNASSOC_FIS = (1U << 19), /* unassociated FIS rx'd */ PHYEV_AN = (1U << 18), /* SATA async notification */ @@ -347,7 +347,7 @@ enum sas_cmd_port_registers { CMD_SATA_PORT_MEM_CTL0 = 0x158, /* SATA Port Memory Control 0 */ CMD_SATA_PORT_MEM_CTL1 = 0x15c, /* SATA Port Memory Control 1 */ CMD_XOR_MEM_BIST_CTL = 0x160, /* XOR Memory BIST Control */ - CMD_XOR_MEM_BIST_STAT = 0x164, /* XOR Memroy BIST Status */ + CMD_XOR_MEM_BIST_STAT = 0x164, /* XOR Memory BIST Status */ CMD_DMA_MEM_BIST_CTL = 0x168, /* DMA Memory BIST Control */ CMD_DMA_MEM_BIST_STAT = 0x16c, /* DMA Memory BIST Status */ CMD_PORT_MEM_BIST_CTL = 0x170, /* Port Memory BIST Control */ diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 52ac10226cb0..15b3d9d55a4b 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -818,7 +818,7 @@ err_out: dev_printk(KERN_ERR, mvi->dev, "mvsas prep failed[%d]!\n", rc); if (!sas_protocol_ata(task->task_proto)) if (n_elem) - dma_unmap_sg(mvi->dev, task->scatter, n_elem, + dma_unmap_sg(mvi->dev, task->scatter, task->num_scatter, task->data_dir); prep_out: return rc; @@ -864,7 +864,7 @@ static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task, if (!sas_protocol_ata(task->task_proto)) if (slot->n_elem) dma_unmap_sg(mvi->dev, task->scatter, - slot->n_elem, task->data_dir); + task->num_scatter, task->data_dir); switch (task->task_proto) { case SAS_PROTOCOL_SMP: @@ -1755,7 +1755,7 @@ static int mvs_handle_event(struct mvs_info *mvi, void *data, int handler) static void mvs_sig_time_out(struct timer_list *t) { - struct mvs_phy *phy = from_timer(phy, t, timer); + struct mvs_phy *phy = timer_container_of(phy, t, timer); struct mvs_info *mvi = phy->mvi; u8 phy_no; diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index 14ac81ec0aa0..34ba9b137789 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -7923,7 +7923,7 @@ irqreturn_t ncr53c8xx_intr(int irq, void *dev_id) static void ncr53c8xx_timeout(struct timer_list *t) { - struct ncb *np = from_timer(np, t, timer); + struct ncb *np = timer_container_of(np, t, timer); unsigned long flags; struct scsi_cmnd *done_list; diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h index 315f6a7523f0..334485bb2c12 100644 --- a/drivers/scsi/pm8001/pm8001_sas.h +++ b/drivers/scsi/pm8001/pm8001_sas.h @@ -170,6 +170,14 @@ struct forensic_data { #define SPCV_MSGU_CFG_TABLE_TRANSFER_DEBUG_INFO 0x80 #define MAIN_MERRDCTO_MERRDCES 0xA0/* DWORD 0x28) */ +/** + * enum fatal_error_reporter: Indicates the originator of the fatal error + */ +enum fatal_error_reporter { + REPORTER_DRIVER, + REPORTER_FIRMWARE, +}; + struct pm8001_dispatch { char *name; int (*chip_init)(struct pm8001_hba_info *pm8001_ha); @@ -715,6 +723,8 @@ ssize_t pm80xx_get_non_fatal_dump(struct device *cdev, struct device_attribute *attr, char *buf); ssize_t pm8001_get_gsm_dump(struct device *cdev, u32, char *buf); int pm80xx_fatal_errors(struct pm8001_hba_info *pm8001_ha); +void pm80xx_fatal_error_uevent_emit(struct pm8001_hba_info *pm8001_ha, + enum fatal_error_reporter error_reporter); void pm8001_free_dev(struct pm8001_device *pm8001_dev); /* ctl shared API */ extern const struct attribute_group *pm8001_host_groups[]; diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index 5b373c53c036..c1bae995a412 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -1552,6 +1552,52 @@ static int mpi_uninit_check(struct pm8001_hba_info *pm8001_ha) } /** + * pm80xx_fatal_error_uevent_emit - emits a single fatal error uevent + * @pm8001_ha: our hba card information + * @error_reporter: reporter of fatal error + */ +void pm80xx_fatal_error_uevent_emit(struct pm8001_hba_info *pm8001_ha, + enum fatal_error_reporter error_reporter) +{ + struct kobj_uevent_env *env; + + pm8001_dbg(pm8001_ha, FAIL, "emitting fatal error uevent"); + + env = kzalloc(sizeof(struct kobj_uevent_env), GFP_KERNEL); + if (!env) + return; + + if (add_uevent_var(env, "DRIVER=%s", DRV_NAME)) + goto exit; + + if (add_uevent_var(env, "HBA_NUM=%u", pm8001_ha->id)) + goto exit; + + if (add_uevent_var(env, "EVENT_TYPE=FATAL_ERROR")) + goto exit; + + switch (error_reporter) { + case REPORTER_DRIVER: + if (add_uevent_var(env, "REPORTED_BY=DRIVER")) + goto exit; + break; + case REPORTER_FIRMWARE: + if (add_uevent_var(env, "REPORTED_BY=FIRMWARE")) + goto exit; + break; + default: + if (add_uevent_var(env, "REPORTED_BY=OTHER")) + goto exit; + break; + } + + kobject_uevent_env(&pm8001_ha->shost->shost_dev.kobj, KOBJ_CHANGE, env->envp); + +exit: + kfree(env); +} + +/** * pm80xx_fatal_errors - returns non-zero *ONLY* when fatal errors * @pm8001_ha: our hba card information * @@ -1580,6 +1626,7 @@ pm80xx_fatal_errors(struct pm8001_hba_info *pm8001_ha) "Fatal error SCRATCHPAD1 = 0x%x SCRATCHPAD2 = 0x%x SCRATCHPAD3 = 0x%x SCRATCHPAD_RSVD0 = 0x%x SCRATCHPAD_RSVD1 = 0x%x\n", scratch_pad1, scratch_pad2, scratch_pad3, scratch_pad_rsvd0, scratch_pad_rsvd1); + pm80xx_fatal_error_uevent_emit(pm8001_ha, REPORTER_DRIVER); ret = 1; } @@ -4039,6 +4086,7 @@ static int process_oq(struct pm8001_hba_info *pm8001_ha, u8 vec) pm8001_dbg(pm8001_ha, FAIL, "Firmware Fatal error! Regval:0x%x\n", regval); + pm80xx_fatal_error_uevent_emit(pm8001_ha, REPORTER_FIRMWARE); pm8001_handle_event(pm8001_ha, NULL, IO_FATAL_ERROR); print_scratchpad_registers(pm8001_ha); return ret; @@ -4677,8 +4725,12 @@ pm80xx_chip_phy_start_req(struct pm8001_hba_info *pm8001_ha, u8 phy_id) &pm8001_ha->phy[phy_id].dev_sas_addr, SAS_ADDR_SIZE); payload.sas_identify.phy_id = phy_id; - return pm8001_mpi_build_cmd(pm8001_ha, 0, opcode, &payload, + ret = pm8001_mpi_build_cmd(pm8001_ha, 0, opcode, &payload, sizeof(payload), 0); + if (ret < 0) + pm8001_tag_free(pm8001_ha, tag); + + return ret; } /** @@ -4704,8 +4756,12 @@ static int pm80xx_chip_phy_stop_req(struct pm8001_hba_info *pm8001_ha, payload.tag = cpu_to_le32(tag); payload.phy_id = cpu_to_le32(phy_id); - return pm8001_mpi_build_cmd(pm8001_ha, 0, opcode, &payload, + ret = pm8001_mpi_build_cmd(pm8001_ha, 0, opcode, &payload, sizeof(payload), 0); + if (ret < 0) + pm8001_tag_free(pm8001_ha, tag); + + return ret; } /* diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index e0aeb206df8d..33f403e307eb 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -544,7 +544,7 @@ static void pmcraid_ioa_reset(struct pmcraid_cmd *); */ static void pmcraid_bist_done(struct timer_list *t) { - struct pmcraid_cmd *cmd = from_timer(cmd, t, timer); + struct pmcraid_cmd *cmd = timer_container_of(cmd, t, timer); struct pmcraid_instance *pinstance = cmd->drv_inst; unsigned long lock_flags; int rc; @@ -601,7 +601,7 @@ static void pmcraid_start_bist(struct pmcraid_cmd *cmd) */ static void pmcraid_reset_alert_done(struct timer_list *t) { - struct pmcraid_cmd *cmd = from_timer(cmd, t, timer); + struct pmcraid_cmd *cmd = timer_container_of(cmd, t, timer); struct pmcraid_instance *pinstance = cmd->drv_inst; u32 status = ioread32(pinstance->ioa_status); unsigned long lock_flags; @@ -685,7 +685,7 @@ static void pmcraid_reset_alert(struct pmcraid_cmd *cmd) */ static void pmcraid_timeout_handler(struct timer_list *t) { - struct pmcraid_cmd *cmd = from_timer(cmd, t, timer); + struct pmcraid_cmd *cmd = timer_container_of(cmd, t, timer); struct pmcraid_instance *pinstance = cmd->drv_inst; unsigned long lock_flags; diff --git a/drivers/scsi/qedf/qedf_attr.c b/drivers/scsi/qedf/qedf_attr.c index 769da92ee20d..7ebb46689f97 100644 --- a/drivers/scsi/qedf/qedf_attr.c +++ b/drivers/scsi/qedf/qedf_attr.c @@ -166,8 +166,8 @@ static const struct bin_attribute sysfs_grcdump_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 0, - .read_new = qedf_sysfs_read_grcdump, - .write_new = qedf_sysfs_write_grcdump, + .read = qedf_sysfs_read_grcdump, + .write = qedf_sysfs_write_grcdump, }; static struct sysfs_bin_attrs bin_file_entries[] = { diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 078a9c80bce2..6af018f1ca22 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -721,7 +721,7 @@ enum action { static void qla1280_mailbox_timeout(struct timer_list *t) { - struct scsi_qla_host *ha = from_timer(ha, t, mailbox_timer); + struct scsi_qla_host *ha = timer_container_of(ha, t, mailbox_timer); struct device_reg __iomem *reg; reg = ha->iobase; diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig index a8b4314bfd6e..6946d7155bc2 100644 --- a/drivers/scsi/qla2xxx/Kconfig +++ b/drivers/scsi/qla2xxx/Kconfig @@ -25,11 +25,7 @@ config SCSI_QLA_FC Upon request, the driver caches the firmware image until the driver is unloaded. - Firmware images can be retrieved from: - - http://ldriver.qlogic.com/firmware/ - - They are also included in the linux-firmware tree as well. + Firmware images are included in the linux-firmware tree. config TCM_QLA2XXX tristate "TCM_QLA2XXX fabric module for QLogic 24xx+ series target mode HBAs" diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index dcb0c2af1fa7..2e584a8bf66b 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -174,8 +174,8 @@ static const struct bin_attribute sysfs_fw_dump_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 0, - .read_new = qla2x00_sysfs_read_fw_dump, - .write_new = qla2x00_sysfs_write_fw_dump, + .read = qla2x00_sysfs_read_fw_dump, + .write = qla2x00_sysfs_write_fw_dump, }; static ssize_t @@ -288,8 +288,8 @@ static const struct bin_attribute sysfs_nvram_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 512, - .read_new = qla2x00_sysfs_read_nvram, - .write_new = qla2x00_sysfs_write_nvram, + .read = qla2x00_sysfs_read_nvram, + .write = qla2x00_sysfs_write_nvram, }; static ssize_t @@ -350,8 +350,8 @@ static const struct bin_attribute sysfs_optrom_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 0, - .read_new = qla2x00_sysfs_read_optrom, - .write_new = qla2x00_sysfs_write_optrom, + .read = qla2x00_sysfs_read_optrom, + .write = qla2x00_sysfs_write_optrom, }; static ssize_t @@ -535,7 +535,7 @@ static const struct bin_attribute sysfs_optrom_ctl_attr = { .mode = S_IWUSR, }, .size = 0, - .write_new = qla2x00_sysfs_write_optrom_ctl, + .write = qla2x00_sysfs_write_optrom_ctl, }; static ssize_t @@ -648,8 +648,8 @@ static const struct bin_attribute sysfs_vpd_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 0, - .read_new = qla2x00_sysfs_read_vpd, - .write_new = qla2x00_sysfs_write_vpd, + .read = qla2x00_sysfs_read_vpd, + .write = qla2x00_sysfs_write_vpd, }; static ssize_t @@ -685,7 +685,7 @@ static const struct bin_attribute sysfs_sfp_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = SFP_DEV_SIZE, - .read_new = qla2x00_sysfs_read_sfp, + .read = qla2x00_sysfs_read_sfp, }; static ssize_t @@ -829,7 +829,7 @@ static const struct bin_attribute sysfs_reset_attr = { .mode = S_IWUSR, }, .size = 0, - .write_new = qla2x00_sysfs_write_reset, + .write = qla2x00_sysfs_write_reset, }; static ssize_t @@ -872,7 +872,7 @@ static const struct bin_attribute sysfs_issue_logo_attr = { .mode = S_IWUSR, }, .size = 0, - .write_new = qla2x00_issue_logo, + .write = qla2x00_issue_logo, }; static ssize_t @@ -935,7 +935,7 @@ static const struct bin_attribute sysfs_xgmac_stats_attr = { .mode = S_IRUSR, }, .size = 0, - .read_new = qla2x00_sysfs_read_xgmac_stats, + .read = qla2x00_sysfs_read_xgmac_stats, }; static ssize_t @@ -993,7 +993,7 @@ static const struct bin_attribute sysfs_dcbx_tlv_attr = { .mode = S_IRUSR, }, .size = 0, - .read_new = qla2x00_sysfs_read_dcbx_tlv, + .read = qla2x00_sysfs_read_dcbx_tlv, }; static struct sysfs_entry { diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index 08273520c777..43970caca7b3 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -179,10 +179,9 @@ qla2x00_dfs_tgt_port_database_show(struct seq_file *s, void *unused) struct qla_hw_data *ha = vha->hw; struct gid_list_info *gid_list; dma_addr_t gid_list_dma; - fc_port_t fc_port; char *id_iter; int rc, i; - uint16_t entries, loop_id; + uint16_t entries; seq_printf(s, "%s\n", vha->host_str); gid_list = dma_alloc_coherent(&ha->pdev->dev, @@ -205,18 +204,11 @@ qla2x00_dfs_tgt_port_database_show(struct seq_file *s, void *unused) seq_puts(s, "Port Name Port ID Loop ID\n"); for (i = 0; i < entries; i++) { - struct gid_list_info *gid = - (struct gid_list_info *)id_iter; - loop_id = le16_to_cpu(gid->loop_id); - memset(&fc_port, 0, sizeof(fc_port_t)); - - fc_port.loop_id = loop_id; - - rc = qla24xx_gpdb_wait(vha, &fc_port, 0); - seq_printf(s, "%8phC %02x%02x%02x %d\n", - fc_port.port_name, fc_port.d_id.b.domain, - fc_port.d_id.b.area, fc_port.d_id.b.al_pa, - fc_port.loop_id); + struct gid_list_info *gid = (struct gid_list_info *)id_iter; + + rc = qla24xx_print_fc_port_id(vha, s, le16_to_cpu(gid->loop_id)); + if (rc != QLA_SUCCESS) + break; id_iter += ha->gid_list_info_size; } out_free_id_list: diff --git a/drivers/scsi/qla2xxx/qla_edif.c b/drivers/scsi/qla2xxx/qla_edif.c index dcde55c8ee5d..91bbd3b75bff 100644 --- a/drivers/scsi/qla2xxx/qla_edif.c +++ b/drivers/scsi/qla2xxx/qla_edif.c @@ -94,7 +94,8 @@ static struct edif_list_entry *qla_edif_list_find_sa_index(fc_port_t *fcport, /* timeout called when no traffic and delayed rx sa_index delete */ static void qla2x00_sa_replace_iocb_timeout(struct timer_list *t) { - struct edif_list_entry *edif_entry = from_timer(edif_entry, t, timer); + struct edif_list_entry *edif_entry = timer_container_of(edif_entry, t, + timer); fc_port_t *fcport = edif_entry->fcport; struct scsi_qla_host *vha = fcport->vha; struct edif_sa_ctl *sa_ctl; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 03e50e8fc08d..145defc420f2 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -557,6 +557,7 @@ qla26xx_dport_diagnostics_v2(scsi_qla_host_t *, int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *); int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8); +int qla24xx_print_fc_port_id(struct scsi_qla_host *, struct seq_file *, u16); int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t, uint16_t *); int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *, diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 0c2dd782b675..be211ff22acb 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -45,7 +45,7 @@ static void __qla24xx_handle_gpdb_event(scsi_qla_host_t *, struct event_arg *); void qla2x00_sp_timeout(struct timer_list *t) { - srb_t *sp = from_timer(sp, t, u.iocb_cmd.timer); + srb_t *sp = timer_container_of(sp, t, u.iocb_cmd.timer); struct srb_iocb *iocb; scsi_qla_host_t *vha = sp->vha; @@ -8603,8 +8603,6 @@ failed: return QLA_SUCCESS; } -#define QLA_FW_URL "http://ldriver.qlogic.com/firmware/" - int qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) { @@ -8622,8 +8620,6 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) if (!blob) { ql_log(ql_log_info, vha, 0x0083, "Firmware image unavailable.\n"); - ql_log(ql_log_info, vha, 0x0084, - "Firmware images can be retrieved from: "QLA_FW_URL ".\n"); return QLA_FUNCTION_FAILED; } diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index fe98c76e9be3..c4c6b5c6658c 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -4533,13 +4533,13 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) if (USER_CTRL_IRQ(ha) || !ha->mqiobase) { /* user wants to control IRQ setting for target mode */ ret = pci_alloc_irq_vectors(ha->pdev, min_vecs, - min((u16)ha->msix_count, (u16)(num_online_cpus() + min_vecs)), - PCI_IRQ_MSIX); + blk_mq_num_online_queues(ha->msix_count) + min_vecs, + PCI_IRQ_MSIX); } else ret = pci_alloc_irq_vectors_affinity(ha->pdev, min_vecs, - min((u16)ha->msix_count, (u16)(num_online_cpus() + min_vecs)), - PCI_IRQ_MSIX | PCI_IRQ_AFFINITY, - &desc); + blk_mq_num_online_queues(ha->msix_count) + min_vecs, + PCI_IRQ_MSIX | PCI_IRQ_AFFINITY, + &desc); if (ret < 0) { ql_log(ql_log_fatal, vha, 0x00c7, diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 0cd6f3e14882..32eb0ce8b170 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2147,7 +2147,7 @@ qla24xx_get_port_database(scsi_qla_host_t *vha, u16 nport_handle, pdb_dma = dma_map_single(&vha->hw->pdev->dev, pdb, sizeof(*pdb), DMA_FROM_DEVICE); - if (!pdb_dma) { + if (dma_mapping_error(&vha->hw->pdev->dev, pdb_dma)) { ql_log(ql_log_warn, vha, 0x1116, "Failed to map dma buffer.\n"); return QLA_MEMORY_ALLOC_FAILED; } @@ -6597,6 +6597,54 @@ done: return rval; } +int qla24xx_print_fc_port_id(struct scsi_qla_host *vha, struct seq_file *s, u16 loop_id) +{ + int rval = QLA_FUNCTION_FAILED; + dma_addr_t pd_dma; + struct port_database_24xx *pd; + struct qla_hw_data *ha = vha->hw; + mbx_cmd_t mc; + + if (!vha->hw->flags.fw_started) + goto done; + + pd = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); + if (pd == NULL) { + ql_log(ql_log_warn, vha, 0xd047, + "Failed to allocate port database structure.\n"); + goto done; + } + + memset(&mc, 0, sizeof(mc)); + mc.mb[0] = MBC_GET_PORT_DATABASE; + mc.mb[1] = loop_id; + mc.mb[2] = MSW(pd_dma); + mc.mb[3] = LSW(pd_dma); + mc.mb[6] = MSW(MSD(pd_dma)); + mc.mb[7] = LSW(MSD(pd_dma)); + mc.mb[9] = vha->vp_idx; + + rval = qla24xx_send_mb_cmd(vha, &mc); + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x1193, "%s: fail\n", __func__); + goto done_free_sp; + } + + ql_dbg(ql_dbg_mbx, vha, 0x1197, "%s: %8phC done\n", + __func__, pd->port_name); + + seq_printf(s, "%8phC %02x%02x%02x %d\n", + pd->port_name, pd->port_id[0], + pd->port_id[1], pd->port_id[2], + loop_id); + +done_free_sp: + if (pd) + dma_pool_free(ha->s_dma_pool, pd, pd_dma); +done: + return rval; +} + /* * qla24xx_gpdb_wait * NOTE: Do not call this routine from DPC thread diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 288ce04fc2b1..d4b484c0fd9d 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -7380,7 +7380,7 @@ static void qla_wind_down_chip(scsi_qla_host_t *vha) void qla2x00_timer(struct timer_list *t) { - scsi_qla_host_t *vha = from_timer(vha, t, timer); + scsi_qla_host_t *vha = timer_container_of(vha, t, timer); unsigned long cpu_flags = 0; int start_dpc = 0; int index; diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c index e3f85d6ea0db..84f99ff8e69a 100644 --- a/drivers/scsi/qla4xxx/ql4_attr.c +++ b/drivers/scsi/qla4xxx/ql4_attr.c @@ -110,8 +110,8 @@ static const struct bin_attribute sysfs_fw_dump_attr = { .mode = S_IRUSR | S_IWUSR, }, .size = 0, - .read_new = qla4_8xxx_sysfs_read_fw_dump, - .write_new = qla4_8xxx_sysfs_write_fw_dump, + .read = qla4_8xxx_sysfs_read_fw_dump, + .write = qla4_8xxx_sysfs_write_fw_dump, }; static struct sysfs_entry { diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index d540d66e6ffc..a39f1da4ce47 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -3420,6 +3420,8 @@ static int qla4xxx_alloc_pdu(struct iscsi_task *task, uint8_t opcode) task_data->data_dma = dma_map_single(&ha->pdev->dev, task->data, task->data_count, DMA_TO_DEVICE); + if (dma_mapping_error(&ha->pdev->dev, task_data->data_dma)) + return -ENOMEM; } DEBUG2(ql4_printk(KERN_INFO, ha, "%s: MaxRecvLen %u, iscsi hrd %d\n", @@ -4551,7 +4553,7 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess) **/ static void qla4xxx_timer(struct timer_list *t) { - struct scsi_qla_host *ha = from_timer(ha, t, timer); + struct scsi_qla_host *ha = timer_container_of(ha, t, timer); int start_dpc = 0; uint16_t w; diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 518a252eb6aa..9a0f467264b3 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -242,9 +242,11 @@ EXPORT_SYMBOL(scsi_change_queue_depth); * specific SCSI device to determine if and when there is a * need to adjust the queue depth on the device. * - * Returns: 0 - No change needed, >0 - Adjust queue depth to this new depth, - * -1 - Drop back to untagged operation using host->cmd_per_lun - * as the untagged command depth + * Returns: + * * 0 - No change needed + * * >0 - Adjust queue depth to this new depth, + * * -1 - Drop back to untagged operation using host->cmd_per_lun as the + * untagged command depth * * Lock Status: None held on entry * @@ -708,20 +710,15 @@ void scsi_cdl_check(struct scsi_device *sdev) int scsi_cdl_enable(struct scsi_device *sdev, bool enable) { char buf[64]; - bool is_ata; int ret; if (!sdev->cdl_supported) return -EOPNOTSUPP; - rcu_read_lock(); - is_ata = rcu_dereference(sdev->vpd_pg89); - rcu_read_unlock(); - /* * For ATA devices, CDL needs to be enabled with a SET FEATURES command. */ - if (is_ata) { + if (sdev->is_ata) { struct scsi_mode_data data; struct scsi_sense_hdr sshdr; char *buf_data; diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index aef33d1e346a..0847767d4d43 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -8770,7 +8770,7 @@ static int sdebug_add_store(void) dif_size = sdebug_store_sectors * sizeof(struct t10_pi_tuple); sip->dif_storep = vmalloc(dif_size); - pr_info("dif_storep %u bytes @ %pK\n", dif_size, + pr_info("dif_storep %u bytes @ %p\n", dif_size, sip->dif_storep); if (!sip->dif_storep) { diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index a348df895dca..78346b2b69c9 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -269,17 +269,12 @@ static struct { static struct scsi_dev_info_list_table *scsi_devinfo_lookup_by_key(int key) { struct scsi_dev_info_list_table *devinfo_table; - int found = 0; list_for_each_entry(devinfo_table, &scsi_dev_info_list, node) - if (devinfo_table->key == key) { - found = 1; - break; - } - if (!found) - return ERR_PTR(-EINVAL); + if (devinfo_table->key == key) + return devinfo_table; - return devinfo_table; + return ERR_PTR(-EINVAL); } /* @@ -836,7 +831,7 @@ int __init scsi_init_devinfo(void) goto out; for (i = 0; scsi_static_device_list[i].vendor; i++) { - error = scsi_dev_info_list_add(1 /* compatibile */, + error = scsi_dev_info_list_add(1 /* compatible */, scsi_static_device_list[i].vendor, scsi_static_device_list[i].model, NULL, diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 376b8897ab90..746ff6a1f309 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -665,7 +665,8 @@ enum scsi_disposition scsi_check_sense(struct scsi_cmnd *scmd) * if the device is in the process of becoming ready, we * should retry. */ - if ((sshdr.asc == 0x04) && (sshdr.ascq == 0x01)) + if ((sshdr.asc == 0x04) && + (sshdr.ascq == 0x01 || sshdr.ascq == 0x0a)) return NEEDS_RETRY; /* * if the device is not started, we need to wake diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 144c72f0737a..0c65ecfedfbd 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1843,7 +1843,7 @@ static blk_status_t scsi_queue_rq(struct blk_mq_hw_ctx *hctx, * a function to initialize that data. */ if (shost->hostt->cmd_size && !shost->hostt->init_cmd_priv) - memset(cmd + 1, 0, shost->hostt->cmd_size); + memset(scsi_cmd_priv(cmd), 0, shost->hostt->cmd_size); if (!(req->rq_flags & RQF_DONTPREP)) { ret = scsi_prepare_cmd(req); diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 4833b8fe251b..160c2f74c7e7 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -909,7 +909,8 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result, sdev->model = (char *) (sdev->inquiry + 16); sdev->rev = (char *) (sdev->inquiry + 32); - if (strncmp(sdev->vendor, "ATA ", 8) == 0) { + sdev->is_ata = strncmp(sdev->vendor, "ATA ", 8) == 0; + if (sdev->is_ata) { /* * sata emulation layer device. This is a hack to work around * the SATL power management specifications which state that diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index d772258e29ad..169af7d47ce7 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -917,7 +917,7 @@ show_vpd_##_page(struct file *filp, struct kobject *kobj, \ static const struct bin_attribute dev_attr_vpd_##_page = { \ .attr = {.name = __stringify(vpd_##_page), .mode = S_IRUGO }, \ .size = 0, \ - .read_new = show_vpd_##_page, \ + .read = show_vpd_##_page, \ }; sdev_vpd_pg_attr(pg83); @@ -949,7 +949,7 @@ static const struct bin_attribute dev_attr_inquiry = { .mode = S_IRUGO, }, .size = 0, - .read_new = show_inquiry, + .read = show_inquiry, }; static ssize_t @@ -1362,7 +1362,7 @@ static const struct bin_attribute *const scsi_sdev_bin_attrs[] = { }; static struct attribute_group scsi_sdev_attr_group = { .attrs = scsi_sdev_attrs, - .bin_attrs_new = scsi_sdev_bin_attrs, + .bin_attrs = scsi_sdev_bin_attrs, .is_visible = scsi_sdev_attr_is_visible, .is_bin_visible = scsi_sdev_bin_attr_is_visible, }; diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 6b165a3ec6de..3a821afee9bc 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -446,13 +446,6 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev, return -ENOMEM; fc_host->dev_loss_tmo = fc_dev_loss_tmo; - fc_host->devloss_work_q = alloc_workqueue("fc_dl_%d", 0, 0, - shost->host_no); - if (!fc_host->devloss_work_q) { - destroy_workqueue(fc_host->work_q); - fc_host->work_q = NULL; - return -ENOMEM; - } fc_bsg_hostadd(shost, fc_host); /* ignore any bsg add error - we just can't do sgio */ @@ -2814,6 +2807,7 @@ fc_flush_work(struct Scsi_Host *shost) /** * fc_queue_devloss_work - Schedule work for the fc_host devloss workqueue. * @shost: Pointer to Scsi_Host bound to fc_host. + * @rport: rport associated with the devloss work * @work: Work to queue for execution. * @delay: jiffies to delay the work queuing * @@ -2821,10 +2815,10 @@ fc_flush_work(struct Scsi_Host *shost) * 1 on success / 0 already queued / < 0 for error */ static int -fc_queue_devloss_work(struct Scsi_Host *shost, struct delayed_work *work, - unsigned long delay) +fc_queue_devloss_work(struct Scsi_Host *shost, struct fc_rport *rport, + struct delayed_work *work, unsigned long delay) { - if (unlikely(!fc_host_devloss_work_q(shost))) { + if (unlikely(!rport->devloss_work_q)) { printk(KERN_ERR "ERROR: FC host '%s' attempted to queue work, " "when no workqueue created.\n", shost->hostt->name); @@ -2833,17 +2827,18 @@ fc_queue_devloss_work(struct Scsi_Host *shost, struct delayed_work *work, return -EINVAL; } - return queue_delayed_work(fc_host_devloss_work_q(shost), work, delay); + return queue_delayed_work(rport->devloss_work_q, work, delay); } /** * fc_flush_devloss - Flush a fc_host's devloss workqueue. * @shost: Pointer to Scsi_Host bound to fc_host. + * @rport: rport associated with the devloss work */ static void -fc_flush_devloss(struct Scsi_Host *shost) +fc_flush_devloss(struct Scsi_Host *shost, struct fc_rport *rport) { - if (!fc_host_devloss_work_q(shost)) { + if (unlikely(!rport->devloss_work_q)) { printk(KERN_ERR "ERROR: FC host '%s' attempted to flush work, " "when no workqueue created.\n", shost->hostt->name); @@ -2851,7 +2846,7 @@ fc_flush_devloss(struct Scsi_Host *shost) return; } - flush_workqueue(fc_host_devloss_work_q(shost)); + flush_workqueue(rport->devloss_work_q); } @@ -2913,13 +2908,6 @@ fc_remove_host(struct Scsi_Host *shost) fc_host->work_q = NULL; destroy_workqueue(work_q); } - - /* flush all devloss work items, then kill it */ - if (fc_host->devloss_work_q) { - work_q = fc_host->devloss_work_q; - fc_host->devloss_work_q = NULL; - destroy_workqueue(work_q); - } } EXPORT_SYMBOL(fc_remove_host); @@ -2967,6 +2955,7 @@ fc_rport_final_delete(struct work_struct *work) struct device *dev = &rport->dev; struct Scsi_Host *shost = rport_to_shost(rport); struct fc_internal *i = to_fc_internal(shost->transportt); + struct workqueue_struct *work_q; unsigned long flags; int do_callback = 0; @@ -2988,9 +2977,9 @@ fc_rport_final_delete(struct work_struct *work) if (rport->flags & FC_RPORT_DEVLOSS_PENDING) { spin_unlock_irqrestore(shost->host_lock, flags); if (!cancel_delayed_work(&rport->fail_io_work)) - fc_flush_devloss(shost); + fc_flush_devloss(shost, rport); if (!cancel_delayed_work(&rport->dev_loss_work)) - fc_flush_devloss(shost); + fc_flush_devloss(shost, rport); cancel_work_sync(&rport->scan_work); spin_lock_irqsave(shost->host_lock, flags); rport->flags &= ~FC_RPORT_DEVLOSS_PENDING; @@ -3021,6 +3010,12 @@ fc_rport_final_delete(struct work_struct *work) fc_bsg_remove(rport->rqst_q); + if (rport->devloss_work_q) { + work_q = rport->devloss_work_q; + rport->devloss_work_q = NULL; + destroy_workqueue(work_q); + } + transport_remove_device(dev); device_del(dev); transport_destroy_device(dev); @@ -3093,6 +3088,22 @@ fc_remote_port_create(struct Scsi_Host *shost, int channel, spin_unlock_irqrestore(shost->host_lock, flags); + rport->devloss_work_q = alloc_workqueue("fc_dl_%d_%d", 0, 0, + shost->host_no, rport->number); + if (!rport->devloss_work_q) { + printk(KERN_ERR "FC Remote Port alloc_workqueue failed\n"); +/* + * Note that we have not yet called device_initialize() / get_device() + * Cannot reclaim incremented rport->number because we released host_lock + */ + spin_lock_irqsave(shost->host_lock, flags); + list_del(&rport->peers); + scsi_host_put(shost); /* for fc_host->rport list */ + spin_unlock_irqrestore(shost->host_lock, flags); + kfree(rport); + return NULL; + } + dev = &rport->dev; device_initialize(dev); /* takes self reference */ dev->parent = get_device(&shost->shost_gendev); /* parent reference */ @@ -3255,9 +3266,9 @@ fc_remote_port_add(struct Scsi_Host *shost, int channel, * be checked and will NOOP the function. */ if (!cancel_delayed_work(&rport->fail_io_work)) - fc_flush_devloss(shost); + fc_flush_devloss(shost, rport); if (!cancel_delayed_work(&rport->dev_loss_work)) - fc_flush_devloss(shost); + fc_flush_devloss(shost, rport); spin_lock_irqsave(shost->host_lock, flags); @@ -3451,11 +3462,12 @@ fc_remote_port_delete(struct fc_rport *rport) /* see if we need to kill io faster than waiting for device loss */ if ((rport->fast_io_fail_tmo != -1) && (rport->fast_io_fail_tmo < timeout)) - fc_queue_devloss_work(shost, &rport->fail_io_work, - rport->fast_io_fail_tmo * HZ); + fc_queue_devloss_work(shost, rport, &rport->fail_io_work, + rport->fast_io_fail_tmo * HZ); /* cap the length the devices can be blocked until they are deleted */ - fc_queue_devloss_work(shost, &rport->dev_loss_work, timeout * HZ); + fc_queue_devloss_work(shost, rport, &rport->dev_loss_work, + timeout * HZ); } EXPORT_SYMBOL(fc_remote_port_delete); @@ -3514,9 +3526,9 @@ fc_remote_port_rolechg(struct fc_rport *rport, u32 roles) * transaction. */ if (!cancel_delayed_work(&rport->fail_io_work)) - fc_flush_devloss(shost); + fc_flush_devloss(shost, rport); if (!cancel_delayed_work(&rport->dev_loss_work)) - fc_flush_devloss(shost); + fc_flush_devloss(shost, rport); spin_lock_irqsave(shost->host_lock, flags); rport->flags &= ~(FC_RPORT_FAST_FAIL_TIMEDOUT | diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 0b8c91bf793f..c75a806496d6 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -3499,7 +3499,7 @@ static int iscsi_new_flashnode(struct iscsi_transport *transport, pr_err("%s could not find host no %u\n", __func__, ev->u.new_flashnode.host_no); err = -ENODEV; - goto put_host; + goto exit_new_fnode; } index = transport->new_flashnode(shost, data, len); @@ -3509,7 +3509,6 @@ static int iscsi_new_flashnode(struct iscsi_transport *transport, else err = -EIO; -put_host: scsi_host_put(shost); exit_new_fnode: @@ -3534,7 +3533,7 @@ static int iscsi_del_flashnode(struct iscsi_transport *transport, pr_err("%s could not find host no %u\n", __func__, ev->u.del_flashnode.host_no); err = -ENODEV; - goto put_host; + goto exit_del_fnode; } idx = ev->u.del_flashnode.flashnode_idx; @@ -3576,7 +3575,7 @@ static int iscsi_login_flashnode(struct iscsi_transport *transport, pr_err("%s could not find host no %u\n", __func__, ev->u.login_flashnode.host_no); err = -ENODEV; - goto put_host; + goto exit_login_fnode; } idx = ev->u.login_flashnode.flashnode_idx; @@ -3628,7 +3627,7 @@ static int iscsi_logout_flashnode(struct iscsi_transport *transport, pr_err("%s could not find host no %u\n", __func__, ev->u.logout_flashnode.host_no); err = -ENODEV; - goto put_host; + goto exit_logout_fnode; } idx = ev->u.logout_flashnode.flashnode_idx; @@ -3678,7 +3677,7 @@ static int iscsi_logout_flashnode_sid(struct iscsi_transport *transport, pr_err("%s could not find host no %u\n", __func__, ev->u.logout_flashnode.host_no); err = -ENODEV; - goto put_host; + goto exit_logout_sid; } session = iscsi_session_lookup(ev->u.logout_flashnode_sid.sid); diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 3f6e87705b62..4a68b2ab2804 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1141,6 +1141,11 @@ static void sd_config_write_same(struct scsi_disk *sdkp, out: lim->max_write_zeroes_sectors = sdkp->max_ws_blocks * (logical_block_size >> SECTOR_SHIFT); + + if (sdkp->zeroing_mode == SD_ZERO_WS16_UNMAP || + sdkp->zeroing_mode == SD_ZERO_WS10_UNMAP) + lim->max_hw_wzeroes_unmap_sectors = + lim->max_write_zeroes_sectors; } static blk_status_t sd_setup_flush_cmnd(struct scsi_cmnd *cmd) @@ -3384,7 +3389,7 @@ static void sd_read_block_limits_ext(struct scsi_disk *sdkp) rcu_read_lock(); vpd = rcu_dereference(sdkp->device->vpd_pgb7); - if (vpd && vpd->len >= 2) + if (vpd && vpd->len >= 6) sdkp->rscs = vpd->data[5] & 1; rcu_read_unlock(); } @@ -3459,19 +3464,14 @@ static void sd_read_write_same(struct scsi_disk *sdkp, unsigned char *buffer) } if (scsi_report_opcode(sdev, buffer, SD_BUF_SIZE, INQUIRY, 0) < 0) { - struct scsi_vpd *vpd; - sdev->no_report_opcodes = 1; - /* Disable WRITE SAME if REPORT SUPPORTED OPERATION - * CODES is unsupported and the device has an ATA - * Information VPD page (SAT). + /* + * Disable WRITE SAME if REPORT SUPPORTED OPERATION CODES is + * unsupported and this is an ATA device. */ - rcu_read_lock(); - vpd = rcu_dereference(sdev->vpd_pg89); - if (vpd) + if (sdev->is_ata) sdev->no_write_same = 1; - rcu_read_unlock(); } if (scsi_report_opcode(sdev, buffer, SD_BUF_SIZE, WRITE_SAME_16, 0) == 1) diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c index ae6ce6f5d622..ff4217fef93b 100644 --- a/drivers/scsi/sd_dif.c +++ b/drivers/scsi/sd_dif.c @@ -52,7 +52,8 @@ void sd_dif_config_host(struct scsi_disk *sdkp, struct queue_limits *lim) if (type != T10_PI_TYPE3_PROTECTION) bi->flags |= BLK_INTEGRITY_REF_TAG; - bi->tuple_size = sizeof(struct t10_pi_tuple); + bi->metadata_size = sizeof(struct t10_pi_tuple); + bi->pi_tuple_size = bi->metadata_size; if (dif && type) { bi->flags |= BLK_INTEGRITY_DEVICE_CAPABLE; diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 1d784ee7671c..125944941601 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -3825,7 +3825,8 @@ static void pqi_heartbeat_timer_handler(struct timer_list *t) { int num_interrupts; u32 heartbeat_count; - struct pqi_ctrl_info *ctrl_info = from_timer(ctrl_info, t, heartbeat_timer); + struct pqi_ctrl_info *ctrl_info = timer_container_of(ctrl_info, t, + heartbeat_timer); pqi_check_ctrl_health(ctrl_info); if (pqi_ctrl_offline(ctrl_info)) @@ -5293,15 +5294,14 @@ static void pqi_calculate_queue_resources(struct pqi_ctrl_info *ctrl_info) if (is_kdump_kernel()) { num_queue_groups = 1; } else { - int num_cpus; int max_queue_groups; max_queue_groups = min(ctrl_info->max_inbound_queues / 2, ctrl_info->max_outbound_queues - 1); max_queue_groups = min(max_queue_groups, PQI_MAX_QUEUE_GROUPS); - num_cpus = num_online_cpus(); - num_queue_groups = min(num_cpus, ctrl_info->max_msix_vectors); + num_queue_groups = + blk_mq_num_online_queues(ctrl_info->max_msix_vectors); num_queue_groups = min(num_queue_groups, max_queue_groups); } diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 2e6b2412d2c9..d9e59204a9c3 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -362,7 +362,7 @@ MODULE_PARM_DESC(ring_avail_percent_lowater, /* * Timeout in seconds for all devices managed by this driver. */ -static int storvsc_timeout = 180; +static const int storvsc_timeout = 180; #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS) static struct scsi_transport_template *fc_transport_template; @@ -768,7 +768,7 @@ static void handle_multichannel_storage(struct hv_device *device, int max_chns) return; } - t = wait_for_completion_timeout(&request->wait_event, 10*HZ); + t = wait_for_completion_timeout(&request->wait_event, storvsc_timeout * HZ); if (t == 0) { dev_err(dev, "Failed to create sub-channel: timed out\n"); return; @@ -833,7 +833,7 @@ static int storvsc_execute_vstor_op(struct hv_device *device, if (ret != 0) return ret; - t = wait_for_completion_timeout(&request->wait_event, 5*HZ); + t = wait_for_completion_timeout(&request->wait_event, storvsc_timeout * HZ); if (t == 0) return -ETIMEDOUT; @@ -1350,6 +1350,8 @@ static int storvsc_connect_to_vsp(struct hv_device *device, u32 ring_size, return ret; ret = storvsc_channel_init(device, is_fc); + if (ret) + vmbus_close(device->channel); return ret; } @@ -1668,7 +1670,7 @@ static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd) if (ret != 0) return FAILED; - t = wait_for_completion_timeout(&request->wait_event, 5*HZ); + t = wait_for_completion_timeout(&request->wait_event, storvsc_timeout * HZ); if (t == 0) return TIMEOUT_ERROR; diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c index 1a6eb72ca281..57637a81776d 100644 --- a/drivers/scsi/sym53c8xx_2/sym_glue.c +++ b/drivers/scsi/sym53c8xx_2/sym_glue.c @@ -545,7 +545,7 @@ static irqreturn_t sym53c8xx_intr(int irq, void *dev_id) */ static void sym53c8xx_timer(struct timer_list *t) { - struct sym_hcb *np = from_timer(np, t, s.timer); + struct sym_hcb *np = timer_container_of(np, t, s.timer); unsigned long flags; spin_lock_irqsave(np->s.host->host_lock, flags); diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 21ce3e940192..96a69edddbe5 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -919,6 +919,7 @@ static int virtscsi_probe(struct virtio_device *vdev) /* We need to know how many queues before we allocate. */ num_queues = virtscsi_config_get(vdev, num_queues) ? : 1; num_queues = min_t(unsigned int, nr_cpu_ids, num_queues); + num_queues = blk_mq_num_possible_queues(num_queues); num_targets = virtscsi_config_get(vdev, max_target) + 1; |