diff options
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/FlashPoint.c | 32 | ||||
-rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_core.c | 2 | ||||
-rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 1 | ||||
-rw-r--r-- | drivers/scsi/libiscsi.c | 7 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 9 | ||||
-rw-r--r-- | drivers/scsi/megaraid/megaraid_mm.c | 21 | ||||
-rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_scsih.c | 4 | ||||
-rw-r--r-- | drivers/scsi/scsi_lib.c | 1 | ||||
-rw-r--r-- | drivers/scsi/scsi_scan.c | 3 | ||||
-rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 108 | ||||
-rw-r--r-- | drivers/scsi/sd.c | 9 | ||||
-rw-r--r-- | drivers/scsi/sr.c | 2 |
12 files changed, 106 insertions, 93 deletions
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c index 867b864f5047..4bca37d52bad 100644 --- a/drivers/scsi/FlashPoint.c +++ b/drivers/scsi/FlashPoint.c @@ -40,7 +40,7 @@ struct sccb_mgr_info { u16 si_per_targ_ultra_nego; u16 si_per_targ_no_disc; u16 si_per_targ_wide_nego; - u16 si_flags; + u16 si_mflags; unsigned char si_card_family; unsigned char si_bustype; unsigned char si_card_model[3]; @@ -1070,22 +1070,22 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo) ScamFlg = (unsigned char)FPT_utilEERead(ioport, SCAM_CONFIG / 2); - pCardInfo->si_flags = 0x0000; + pCardInfo->si_mflags = 0x0000; if (i & 0x01) - pCardInfo->si_flags |= SCSI_PARITY_ENA; + pCardInfo->si_mflags |= SCSI_PARITY_ENA; if (!(i & 0x02)) - pCardInfo->si_flags |= SOFT_RESET; + pCardInfo->si_mflags |= SOFT_RESET; if (i & 0x10) - pCardInfo->si_flags |= EXTENDED_TRANSLATION; + pCardInfo->si_mflags |= EXTENDED_TRANSLATION; if (ScamFlg & SCAM_ENABLED) - pCardInfo->si_flags |= FLAG_SCAM_ENABLED; + pCardInfo->si_mflags |= FLAG_SCAM_ENABLED; if (ScamFlg & SCAM_LEVEL2) - pCardInfo->si_flags |= FLAG_SCAM_LEVEL2; + pCardInfo->si_mflags |= FLAG_SCAM_LEVEL2; j = (RD_HARPOON(ioport + hp_bm_ctrl) & ~SCSI_TERM_ENA_L); if (i & 0x04) { @@ -1101,7 +1101,7 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo) if (!(RD_HARPOON(ioport + hp_page_ctrl) & NARROW_SCSI_CARD)) - pCardInfo->si_flags |= SUPPORT_16TAR_32LUN; + pCardInfo->si_mflags |= SUPPORT_16TAR_32LUN; pCardInfo->si_card_family = HARPOON_FAMILY; pCardInfo->si_bustype = BUSTYPE_PCI; @@ -1137,15 +1137,15 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo) if (pCardInfo->si_card_model[1] == '3') { if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)) - pCardInfo->si_flags |= LOW_BYTE_TERM; + pCardInfo->si_mflags |= LOW_BYTE_TERM; } else if (pCardInfo->si_card_model[2] == '0') { temp = RD_HARPOON(ioport + hp_xfer_pad); WR_HARPOON(ioport + hp_xfer_pad, (temp & ~BIT(4))); if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)) - pCardInfo->si_flags |= LOW_BYTE_TERM; + pCardInfo->si_mflags |= LOW_BYTE_TERM; WR_HARPOON(ioport + hp_xfer_pad, (temp | BIT(4))); if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)) - pCardInfo->si_flags |= HIGH_BYTE_TERM; + pCardInfo->si_mflags |= HIGH_BYTE_TERM; WR_HARPOON(ioport + hp_xfer_pad, temp); } else { temp = RD_HARPOON(ioport + hp_ee_ctrl); @@ -1163,9 +1163,9 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo) WR_HARPOON(ioport + hp_ee_ctrl, temp); WR_HARPOON(ioport + hp_xfer_pad, temp2); if (!(temp3 & BIT(7))) - pCardInfo->si_flags |= LOW_BYTE_TERM; + pCardInfo->si_mflags |= LOW_BYTE_TERM; if (!(temp3 & BIT(6))) - pCardInfo->si_flags |= HIGH_BYTE_TERM; + pCardInfo->si_mflags |= HIGH_BYTE_TERM; } ARAM_ACCESS(ioport); @@ -1272,7 +1272,7 @@ static void *FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info WR_HARPOON(ioport + hp_arb_id, pCardInfo->si_id); CurrCard->ourId = pCardInfo->si_id; - i = (unsigned char)pCardInfo->si_flags; + i = (unsigned char)pCardInfo->si_mflags; if (i & SCSI_PARITY_ENA) WR_HARPOON(ioport + hp_portctrl_1, (HOST_MODE8 | CHK_SCSI_P)); @@ -1286,14 +1286,14 @@ static void *FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info j |= SCSI_TERM_ENA_H; WR_HARPOON(ioport + hp_ee_ctrl, j); - if (!(pCardInfo->si_flags & SOFT_RESET)) { + if (!(pCardInfo->si_mflags & SOFT_RESET)) { FPT_sresb(ioport, thisCard); FPT_scini(thisCard, pCardInfo->si_id, 0); } - if (pCardInfo->si_flags & POST_ALL_UNDERRRUNS) + if (pCardInfo->si_mflags & POST_ALL_UNDERRRUNS) CurrCard->globalFlags |= F_NO_FILTER; if (pCurrNvRam) { diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c index def3208dd290..9b5832b46dec 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_core.c +++ b/drivers/scsi/aic7xxx/aic7xxx_core.c @@ -500,7 +500,7 @@ ahc_inq(struct ahc_softc *ahc, u_int port) return ((ahc_inb(ahc, port)) | (ahc_inb(ahc, port+1) << 8) | (ahc_inb(ahc, port+2) << 16) - | (ahc_inb(ahc, port+3) << 24) + | (((uint64_t)ahc_inb(ahc, port+3)) << 24) | (((uint64_t)ahc_inb(ahc, port+4)) << 32) | (((uint64_t)ahc_inb(ahc, port+5)) << 40) | (((uint64_t)ahc_inb(ahc, port+6)) << 48) diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 758f76e88704..c89aab5e0ef8 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -5812,6 +5812,7 @@ hba_free: pci_disable_msix(phba->pcidev); pci_dev_put(phba->pcidev); iscsi_host_free(phba->shost); + pci_disable_pcie_error_reporting(pcidev); pci_set_drvdata(pcidev, NULL); disable_pci: pci_release_regions(pcidev); diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 18b8d86ef74b..0713d02cf112 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -1384,7 +1384,6 @@ void iscsi_session_failure(struct iscsi_session *session, enum iscsi_err err) { struct iscsi_conn *conn; - struct device *dev; spin_lock_bh(&session->frwd_lock); conn = session->leadconn; @@ -1393,10 +1392,8 @@ void iscsi_session_failure(struct iscsi_session *session, return; } - dev = get_device(&conn->cls_conn->dev); + iscsi_get_conn(conn->cls_conn); spin_unlock_bh(&session->frwd_lock); - if (!dev) - return; /* * if the host is being removed bypass the connection * recovery initialization because we are going to kill @@ -1406,7 +1403,7 @@ void iscsi_session_failure(struct iscsi_session *session, iscsi_conn_error_event(conn->cls_conn, err); else iscsi_conn_failure(conn, err); - put_device(dev); + iscsi_put_conn(conn->cls_conn); } EXPORT_SYMBOL_GPL(iscsi_session_failure); diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 5be938b47f48..b66b1ed6d2af 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1142,6 +1142,15 @@ stop_rr_fcf_flogi: phba->fcf.fcf_redisc_attempted = 0; /* reset */ goto out; } + } else if (vport->port_state > LPFC_FLOGI && + vport->fc_flag & FC_PT2PT) { + /* + * In a p2p topology, it is possible that discovery has + * already progressed, and this completion can be ignored. + * Recheck the indicated topology. + */ + if (!sp->cmn.fPort) + goto out; } flogifail: diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c index a70692779a16..34067dfd2841 100644 --- a/drivers/scsi/megaraid/megaraid_mm.c +++ b/drivers/scsi/megaraid/megaraid_mm.c @@ -246,7 +246,7 @@ mraid_mm_get_adapter(mimd_t __user *umimd, int *rval) mimd_t mimd; uint32_t adapno; int iterator; - + bool is_found; if (copy_from_user(&mimd, umimd, sizeof(mimd_t))) { *rval = -EFAULT; @@ -262,12 +262,16 @@ mraid_mm_get_adapter(mimd_t __user *umimd, int *rval) adapter = NULL; iterator = 0; + is_found = false; list_for_each_entry(adapter, &adapters_list_g, list) { - if (iterator++ == adapno) break; + if (iterator++ == adapno) { + is_found = true; + break; + } } - if (!adapter) { + if (!is_found) { *rval = -ENODEV; return NULL; } @@ -735,6 +739,7 @@ ioctl_done(uioc_t *kioc) uint32_t adapno; int iterator; mraid_mmadp_t* adapter; + bool is_found; /* * When the kioc returns from driver, make sure it still doesn't @@ -757,19 +762,23 @@ ioctl_done(uioc_t *kioc) iterator = 0; adapter = NULL; adapno = kioc->adapno; + is_found = false; con_log(CL_ANN, ( KERN_WARNING "megaraid cmm: completed " "ioctl that was timedout before\n")); list_for_each_entry(adapter, &adapters_list_g, list) { - if (iterator++ == adapno) break; + if (iterator++ == adapno) { + is_found = true; + break; + } } kioc->timedout = 0; - if (adapter) { + if (is_found) mraid_mm_dealloc_kioc( adapter, kioc ); - } + } else { wake_up(&wait_q); diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 8735e4257028..49b751a8f5f3 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -5014,8 +5014,10 @@ _scsih_expander_add(struct MPT3SAS_ADAPTER *ioc, u16 handle) handle, parent_handle, (unsigned long long) sas_expander->sas_address, sas_expander->num_phys); - if (!sas_expander->num_phys) + if (!sas_expander->num_phys) { + rc = -1; goto out_fail; + } sas_expander->phy = kcalloc(sas_expander->num_phys, sizeof(struct _sas_phy), GFP_KERNEL); if (!sas_expander->phy) { diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 269198b46adb..455cdd2c3fed 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1004,6 +1004,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) case 0x07: /* operation in progress */ case 0x08: /* Long write in progress */ case 0x09: /* self test in progress */ + case 0x11: /* notify (enable spinup) required */ case 0x14: /* space allocation in progress */ action = ACTION_DELAYED_RETRY; break; diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 647a057a9b6c..5e34c7ed483c 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -457,7 +457,8 @@ static struct scsi_target *scsi_alloc_target(struct device *parent, error = shost->hostt->target_alloc(starget); if(error) { - dev_printk(KERN_ERR, dev, "target allocation failed, error %d\n", error); + if (error != -ENXIO) + dev_err(dev, "target allocation failed, error %d\n", error); /* don't want scsi_target_reap to do the final * put because it will be under the host lock */ scsi_target_destroy(starget); diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 42bc4b71b0ba..9906a3b562e9 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -427,40 +427,9 @@ static umode_t iscsi_iface_attr_is_visible(struct kobject *kobj, struct device *dev = container_of(kobj, struct device, kobj); struct iscsi_iface *iface = iscsi_dev_to_iface(dev); struct iscsi_transport *t = iface->transport; - int param; - int param_type; + int param = -1; - if (attr == &dev_attr_iface_enabled.attr) - param = ISCSI_NET_PARAM_IFACE_ENABLE; - else if (attr == &dev_attr_iface_vlan_id.attr) - param = ISCSI_NET_PARAM_VLAN_ID; - else if (attr == &dev_attr_iface_vlan_priority.attr) - param = ISCSI_NET_PARAM_VLAN_PRIORITY; - else if (attr == &dev_attr_iface_vlan_enabled.attr) - param = ISCSI_NET_PARAM_VLAN_ENABLED; - else if (attr == &dev_attr_iface_mtu.attr) - param = ISCSI_NET_PARAM_MTU; - else if (attr == &dev_attr_iface_port.attr) - param = ISCSI_NET_PARAM_PORT; - else if (attr == &dev_attr_iface_ipaddress_state.attr) - param = ISCSI_NET_PARAM_IPADDR_STATE; - else if (attr == &dev_attr_iface_delayed_ack_en.attr) - param = ISCSI_NET_PARAM_DELAYED_ACK_EN; - else if (attr == &dev_attr_iface_tcp_nagle_disable.attr) - param = ISCSI_NET_PARAM_TCP_NAGLE_DISABLE; - else if (attr == &dev_attr_iface_tcp_wsf_disable.attr) - param = ISCSI_NET_PARAM_TCP_WSF_DISABLE; - else if (attr == &dev_attr_iface_tcp_wsf.attr) - param = ISCSI_NET_PARAM_TCP_WSF; - else if (attr == &dev_attr_iface_tcp_timer_scale.attr) - param = ISCSI_NET_PARAM_TCP_TIMER_SCALE; - else if (attr == &dev_attr_iface_tcp_timestamp_en.attr) - param = ISCSI_NET_PARAM_TCP_TIMESTAMP_EN; - else if (attr == &dev_attr_iface_cache_id.attr) - param = ISCSI_NET_PARAM_CACHE_ID; - else if (attr == &dev_attr_iface_redirect_en.attr) - param = ISCSI_NET_PARAM_REDIRECT_EN; - else if (attr == &dev_attr_iface_def_taskmgmt_tmo.attr) + if (attr == &dev_attr_iface_def_taskmgmt_tmo.attr) param = ISCSI_IFACE_PARAM_DEF_TASKMGMT_TMO; else if (attr == &dev_attr_iface_header_digest.attr) param = ISCSI_IFACE_PARAM_HDRDGST_EN; @@ -496,6 +465,40 @@ static umode_t iscsi_iface_attr_is_visible(struct kobject *kobj, param = ISCSI_IFACE_PARAM_STRICT_LOGIN_COMP_EN; else if (attr == &dev_attr_iface_initiator_name.attr) param = ISCSI_IFACE_PARAM_INITIATOR_NAME; + + if (param != -1) + return t->attr_is_visible(ISCSI_IFACE_PARAM, param); + + if (attr == &dev_attr_iface_enabled.attr) + param = ISCSI_NET_PARAM_IFACE_ENABLE; + else if (attr == &dev_attr_iface_vlan_id.attr) + param = ISCSI_NET_PARAM_VLAN_ID; + else if (attr == &dev_attr_iface_vlan_priority.attr) + param = ISCSI_NET_PARAM_VLAN_PRIORITY; + else if (attr == &dev_attr_iface_vlan_enabled.attr) + param = ISCSI_NET_PARAM_VLAN_ENABLED; + else if (attr == &dev_attr_iface_mtu.attr) + param = ISCSI_NET_PARAM_MTU; + else if (attr == &dev_attr_iface_port.attr) + param = ISCSI_NET_PARAM_PORT; + else if (attr == &dev_attr_iface_ipaddress_state.attr) + param = ISCSI_NET_PARAM_IPADDR_STATE; + else if (attr == &dev_attr_iface_delayed_ack_en.attr) + param = ISCSI_NET_PARAM_DELAYED_ACK_EN; + else if (attr == &dev_attr_iface_tcp_nagle_disable.attr) + param = ISCSI_NET_PARAM_TCP_NAGLE_DISABLE; + else if (attr == &dev_attr_iface_tcp_wsf_disable.attr) + param = ISCSI_NET_PARAM_TCP_WSF_DISABLE; + else if (attr == &dev_attr_iface_tcp_wsf.attr) + param = ISCSI_NET_PARAM_TCP_WSF; + else if (attr == &dev_attr_iface_tcp_timer_scale.attr) + param = ISCSI_NET_PARAM_TCP_TIMER_SCALE; + else if (attr == &dev_attr_iface_tcp_timestamp_en.attr) + param = ISCSI_NET_PARAM_TCP_TIMESTAMP_EN; + else if (attr == &dev_attr_iface_cache_id.attr) + param = ISCSI_NET_PARAM_CACHE_ID; + else if (attr == &dev_attr_iface_redirect_en.attr) + param = ISCSI_NET_PARAM_REDIRECT_EN; else if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) { if (attr == &dev_attr_ipv4_iface_ipaddress.attr) param = ISCSI_NET_PARAM_IPV4_ADDR; @@ -586,32 +589,7 @@ static umode_t iscsi_iface_attr_is_visible(struct kobject *kobj, return 0; } - switch (param) { - case ISCSI_IFACE_PARAM_DEF_TASKMGMT_TMO: - case ISCSI_IFACE_PARAM_HDRDGST_EN: - case ISCSI_IFACE_PARAM_DATADGST_EN: - case ISCSI_IFACE_PARAM_IMM_DATA_EN: - case ISCSI_IFACE_PARAM_INITIAL_R2T_EN: - case ISCSI_IFACE_PARAM_DATASEQ_INORDER_EN: - case ISCSI_IFACE_PARAM_PDU_INORDER_EN: - case ISCSI_IFACE_PARAM_ERL: - case ISCSI_IFACE_PARAM_MAX_RECV_DLENGTH: - case ISCSI_IFACE_PARAM_FIRST_BURST: - case ISCSI_IFACE_PARAM_MAX_R2T: - case ISCSI_IFACE_PARAM_MAX_BURST: - case ISCSI_IFACE_PARAM_CHAP_AUTH_EN: - case ISCSI_IFACE_PARAM_BIDI_CHAP_EN: - case ISCSI_IFACE_PARAM_DISCOVERY_AUTH_OPTIONAL: - case ISCSI_IFACE_PARAM_DISCOVERY_LOGOUT_EN: - case ISCSI_IFACE_PARAM_STRICT_LOGIN_COMP_EN: - case ISCSI_IFACE_PARAM_INITIATOR_NAME: - param_type = ISCSI_IFACE_PARAM; - break; - default: - param_type = ISCSI_NET_PARAM; - } - - return t->attr_is_visible(param_type, param); + return t->attr_is_visible(ISCSI_NET_PARAM, param); } static struct attribute *iscsi_iface_attrs[] = { @@ -2328,6 +2306,18 @@ int iscsi_destroy_conn(struct iscsi_cls_conn *conn) } EXPORT_SYMBOL_GPL(iscsi_destroy_conn); +void iscsi_put_conn(struct iscsi_cls_conn *conn) +{ + put_device(&conn->dev); +} +EXPORT_SYMBOL_GPL(iscsi_put_conn); + +void iscsi_get_conn(struct iscsi_cls_conn *conn) +{ + get_device(&conn->dev); +} +EXPORT_SYMBOL_GPL(iscsi_get_conn); + /* * iscsi interface functions */ diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 9176fb1b1615..935add4d6f83 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -3146,15 +3146,16 @@ static int sd_probe(struct device *dev) } device_initialize(&sdkp->dev); - sdkp->dev.parent = dev; + sdkp->dev.parent = get_device(dev); sdkp->dev.class = &sd_disk_class; dev_set_name(&sdkp->dev, "%s", dev_name(dev)); error = device_add(&sdkp->dev); - if (error) - goto out_free_index; + if (error) { + put_device(&sdkp->dev); + goto out; + } - get_device(dev); dev_set_drvdata(dev, sdkp); get_device(&sdkp->dev); /* prevent release before async_schedule */ diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 7dd4d9ded249..df019b78d9f7 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -216,6 +216,8 @@ static unsigned int sr_get_events(struct scsi_device *sdev) return DISK_EVENT_EJECT_REQUEST; else if (med->media_event_code == 2) return DISK_EVENT_MEDIA_CHANGE; + else if (med->media_event_code == 3) + return DISK_EVENT_MEDIA_CHANGE; return 0; } |