diff options
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/Kconfig | 1 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfad_im.c | 2 | ||||
-rw-r--r-- | drivers/scsi/bnx2i/57xx_iscsi_hsi.h | 12 | ||||
-rw-r--r-- | drivers/scsi/bnx2i/bnx2i_init.c | 12 | ||||
-rw-r--r-- | drivers/scsi/cxgbi/libcxgbi.h | 8 | ||||
-rw-r--r-- | drivers/scsi/esp_scsi.c | 14 | ||||
-rw-r--r-- | drivers/scsi/esp_scsi.h | 1 | ||||
-rw-r--r-- | drivers/scsi/hpsa.c | 2 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 8 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_bsg.c | 2 | ||||
-rw-r--r-- | drivers/scsi/megaraid/megaraid_mbox.c | 10 | ||||
-rw-r--r-- | drivers/scsi/megaraid/megaraid_mm.c | 2 | ||||
-rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 | ||||
-rw-r--r-- | drivers/scsi/osd/osd_uld.c | 13 | ||||
-rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.c | 4 | ||||
-rw-r--r-- | drivers/scsi/pm8001/pm80xx_hwi.c | 4 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 2 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_mr.c | 2 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 2 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 59 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.h | 1 | ||||
-rw-r--r-- | drivers/scsi/scsi_lib.c | 22 | ||||
-rw-r--r-- | drivers/scsi/storvsc_drv.c | 1 |
23 files changed, 80 insertions, 106 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index c298b76..fe25677 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1354,7 +1354,6 @@ config SCSI_LPFC tristate "Emulex LightPulse Fibre Channel Support" depends on PCI && SCSI select SCSI_FC_ATTRS - select GENERIC_CSUM select CRC_T10DIF help This lpfc driver supports the Emulex LightPulse diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index 9796284..9967f9c 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -206,7 +206,7 @@ bfad_im_abort_handler(struct scsi_cmnd *cmnd) spin_lock_irqsave(&bfad->bfad_lock, flags); hal_io = (struct bfa_ioim_s *) cmnd->host_scribble; if (!hal_io) { - /* IO has been completed, retrun success */ + /* IO has been completed, return success */ rc = SUCCESS; goto out; } diff --git a/drivers/scsi/bnx2i/57xx_iscsi_hsi.h b/drivers/scsi/bnx2i/57xx_iscsi_hsi.h index 37049e4..7052a83 100644 --- a/drivers/scsi/bnx2i/57xx_iscsi_hsi.h +++ b/drivers/scsi/bnx2i/57xx_iscsi_hsi.h @@ -581,8 +581,10 @@ struct iscsi_kwqe_init1 { #define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4 #define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5) #define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5 -#define ISCSI_KWQE_INIT1_RESERVED1 (0x3<<6) -#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 6 +#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6) +#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6 +#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7) +#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7 u16 cq_num_wqes; #elif defined(__LITTLE_ENDIAN) u16 cq_num_wqes; @@ -593,8 +595,10 @@ struct iscsi_kwqe_init1 { #define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4 #define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5) #define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5 -#define ISCSI_KWQE_INIT1_RESERVED1 (0x3<<6) -#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 6 +#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6) +#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6 +#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7) +#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7 u8 cq_log_wqes_per_page; #endif #if defined(__BIG_ENDIAN) diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c index b6f6f43..34c294b 100644 --- a/drivers/scsi/bnx2i/bnx2i_init.c +++ b/drivers/scsi/bnx2i/bnx2i_init.c @@ -172,16 +172,14 @@ void bnx2i_start(void *handle) struct bnx2i_hba *hba = handle; int i = HZ; - /* - * We should never register devices that don't support iSCSI - * (see bnx2i_init_one), so something is wrong if we try to - * start a iSCSI adapter on hardware with 0 supported iSCSI - * connections + /* On some bnx2x devices, it is possible that iSCSI is no + * longer supported after firmware is downloaded. In that + * case, the iscsi_init_msg will return failure. */ - BUG_ON(!hba->cnic->max_iscsi_conn); bnx2i_send_fw_iscsi_init_msg(hba); - while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) && i--) + while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) && + !test_bit(ADAPTER_STATE_INIT_FAILED, &hba->adapter_state) && i--) msleep(BNX2I_INIT_POLL_TIME); } diff --git a/drivers/scsi/cxgbi/libcxgbi.h b/drivers/scsi/cxgbi/libcxgbi.h index 80fa99b..8135f04 100644 --- a/drivers/scsi/cxgbi/libcxgbi.h +++ b/drivers/scsi/cxgbi/libcxgbi.h @@ -658,11 +658,11 @@ static inline u32 cxgbi_tag_nonrsvd_bits(struct cxgbi_tag_format *tformat, static inline void *cxgbi_alloc_big_mem(unsigned int size, gfp_t gfp) { - void *p = kmalloc(size, gfp); + void *p = kzalloc(size, gfp | __GFP_NOWARN); + if (!p) - p = vmalloc(size); - if (p) - memset(p, 0, size); + p = vzalloc(size); + return p; } diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c index 34552bf..55548dc 100644 --- a/drivers/scsi/esp_scsi.c +++ b/drivers/scsi/esp_scsi.c @@ -530,7 +530,7 @@ static int esp_need_to_nego_sync(struct esp_target_data *tp) static int esp_alloc_lun_tag(struct esp_cmd_entry *ent, struct esp_lun_data *lp) { - if (!ent->tag[0]) { + if (!ent->orig_tag[0]) { /* Non-tagged, slot already taken? */ if (lp->non_tagged_cmd) return -EBUSY; @@ -564,9 +564,9 @@ static int esp_alloc_lun_tag(struct esp_cmd_entry *ent, return -EBUSY; } - BUG_ON(lp->tagged_cmds[ent->tag[1]]); + BUG_ON(lp->tagged_cmds[ent->orig_tag[1]]); - lp->tagged_cmds[ent->tag[1]] = ent; + lp->tagged_cmds[ent->orig_tag[1]] = ent; lp->num_tagged++; return 0; @@ -575,9 +575,9 @@ static int esp_alloc_lun_tag(struct esp_cmd_entry *ent, static void esp_free_lun_tag(struct esp_cmd_entry *ent, struct esp_lun_data *lp) { - if (ent->tag[0]) { - BUG_ON(lp->tagged_cmds[ent->tag[1]] != ent); - lp->tagged_cmds[ent->tag[1]] = NULL; + if (ent->orig_tag[0]) { + BUG_ON(lp->tagged_cmds[ent->orig_tag[1]] != ent); + lp->tagged_cmds[ent->orig_tag[1]] = NULL; lp->num_tagged--; } else { BUG_ON(lp->non_tagged_cmd != ent); @@ -667,6 +667,8 @@ static struct esp_cmd_entry *find_and_prep_issuable_command(struct esp *esp) ent->tag[0] = 0; ent->tag[1] = 0; } + ent->orig_tag[0] = ent->tag[0]; + ent->orig_tag[1] = ent->tag[1]; if (esp_alloc_lun_tag(ent, lp) < 0) continue; diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h index 28e22ac..cd68805 100644 --- a/drivers/scsi/esp_scsi.h +++ b/drivers/scsi/esp_scsi.h @@ -271,6 +271,7 @@ struct esp_cmd_entry { #define ESP_CMD_FLAG_AUTOSENSE 0x04 /* Doing automatic REQUEST_SENSE */ u8 tag[2]; + u8 orig_tag[2]; u8 status; u8 message; diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 31489b5..891c86b 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -1078,7 +1078,7 @@ free_and_out: } /* - * Lookup bus/target/lun and retrun corresponding struct hpsa_scsi_dev_t * + * Lookup bus/target/lun and return corresponding struct hpsa_scsi_dev_t * * Assume's h->devlock is held. */ static struct hpsa_scsi_dev_t *lookup_hpsa_scsi_dev(struct ctlr_info *h, diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index c6fd42a..00656fc 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -816,7 +816,7 @@ lpfc_issue_reset(struct device *dev, struct device_attribute *attr, * the readyness after performing a firmware reset. * * Returns: - * zero for success, -EPERM when port does not have privilage to perform the + * zero for success, -EPERM when port does not have privilege to perform the * reset, -EIO when port timeout from recovering from the reset. * * Note: @@ -833,7 +833,7 @@ lpfc_sli4_pdev_status_reg_wait(struct lpfc_hba *phba) lpfc_readl(phba->sli4_hba.u.if_type2.STATUSregaddr, &portstat_reg.word0); - /* verify if privilaged for the request operation */ + /* verify if privileged for the request operation */ if (!bf_get(lpfc_sliport_status_rn, &portstat_reg) && !bf_get(lpfc_sliport_status_err, &portstat_reg)) return -EPERM; @@ -925,9 +925,9 @@ lpfc_sli4_pdev_reg_request(struct lpfc_hba *phba, uint32_t opcode) rc = lpfc_sli4_pdev_status_reg_wait(phba); if (rc == -EPERM) { - /* no privilage for reset */ + /* no privilege for reset */ lpfc_printf_log(phba, KERN_ERR, LOG_SLI, - "3150 No privilage to perform the requested " + "3150 No privilege to perform the requested " "access: x%x\n", reg_val); } else if (rc == -EIO) { /* reset failed, there is nothing more we can do */ diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c index a271564..b92aec9 100644 --- a/drivers/scsi/lpfc/lpfc_bsg.c +++ b/drivers/scsi/lpfc/lpfc_bsg.c @@ -2677,7 +2677,7 @@ err_get_xri_exit: * @phba: Pointer to HBA context object * * This function allocates BSG_MBOX_SIZE (4KB) page size dma buffer and. - * retruns the pointer to the buffer. + * returns the pointer to the buffer. **/ static struct lpfc_dmabuf * lpfc_bsg_dma_page_alloc(struct lpfc_hba *phba) diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index e6a1e0b..515c962 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -549,7 +549,7 @@ out_probe_one: /** * megaraid_detach_one - release framework resources and call LLD release routine - * @pdev : handle for our PCI cofiguration space + * @pdev : handle for our PCI configuration space * * This routine is called during driver unload. We free all the allocated * resources and call the corresponding LLD so that it can also release all @@ -979,7 +979,7 @@ megaraid_fini_mbox(adapter_t *adapter) * @adapter : soft state of the raid controller * * Allocate and align the shared mailbox. This maibox is used to issue - * all the commands. For IO based controllers, the mailbox is also regsitered + * all the commands. For IO based controllers, the mailbox is also registered * with the FW. Allocate memory for all commands as well. * This is our big allocator. */ @@ -2027,7 +2027,7 @@ megaraid_mbox_prepare_pthru(adapter_t *adapter, scb_t *scb, * @scb : scsi control block * @scp : scsi command from the mid-layer * - * Prepare a command for the scsi physical devices. This rountine prepares + * Prepare a command for the scsi physical devices. This routine prepares * commands for devices which can take extended CDBs (>10 bytes). */ static void @@ -2586,7 +2586,7 @@ megaraid_abort_handler(struct scsi_cmnd *scp) } /** - * megaraid_reset_handler - device reset hadler for mailbox based driver + * megaraid_reset_handler - device reset handler for mailbox based driver * @scp : reference command * * Reset handler for the mailbox based controller. First try to find out if @@ -3446,7 +3446,7 @@ megaraid_mbox_display_scb(adapter_t *adapter, scb_t *scb) * megaraid_mbox_setup_device_map - manage device ids * @adapter : Driver's soft state * - * Manange the device ids to have an appropriate mapping between the kernel + * Manage the device ids to have an appropriate mapping between the kernel * scsi addresses and megaraid scsi and logical drive addresses. We export * scsi devices on their actual addresses, whereas the logical drives are * exported on a virtual scsi channel. diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c index 25506c7..dfffd0f 100644 --- a/drivers/scsi/megaraid/megaraid_mm.c +++ b/drivers/scsi/megaraid/megaraid_mm.c @@ -896,7 +896,7 @@ hinfo_to_cinfo(mraid_hba_info_t *hinfo, mcontroller_t *cinfo) /** * mraid_mm_register_adp - Registration routine for low level drivers - * @lld_adp : Adapter objejct + * @lld_adp : Adapter object */ int mraid_mm_register_adp(mraid_mmadp_t *lld_adp) diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h index e88d935..35a5139 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.h +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h @@ -88,7 +88,7 @@ enum MR_RAID_FLAGS_IO_SUB_TYPE { #define MEGASAS_FUSION_IN_RESET 0 /* - * Raid Context structure which describes MegaRAID specific IO Paramenters + * Raid Context structure which describes MegaRAID specific IO Parameters * This resides at offset 0x60 where the SGL normally starts in MPT IO Frames */ diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c index 9d86947..e1d9a4c 100644 --- a/drivers/scsi/osd/osd_uld.c +++ b/drivers/scsi/osd/osd_uld.c @@ -107,6 +107,7 @@ static ssize_t osdname_show(struct device *dev, struct device_attribute *attr, class_dev); return sprintf(buf, "%s\n", ould->odi.osdname); } +static DEVICE_ATTR_RO(osdname); static ssize_t systemid_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -117,17 +118,19 @@ static ssize_t systemid_show(struct device *dev, struct device_attribute *attr, memcpy(buf, ould->odi.systemid, ould->odi.systemid_len); return ould->odi.systemid_len; } +static DEVICE_ATTR_RO(systemid); -static struct device_attribute osd_uld_attrs[] = { - __ATTR(osdname, S_IRUGO, osdname_show, NULL), - __ATTR(systemid, S_IRUGO, systemid_show, NULL), - __ATTR_NULL, +static struct attribute *osd_uld_attrs[] = { + &dev_attr_osdname.attr, + &dev_attr_systemid.attr, + NULL, }; +ATTRIBUTE_GROUPS(osd_uld); static struct class osd_uld_class = { .owner = THIS_MODULE, .name = "scsi_osd", - .dev_attrs = osd_uld_attrs, + .dev_groups = osd_uld_groups, }; /* diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 5456f5c..4a21957 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -221,7 +221,7 @@ static void init_default_table_values(struct pm8001_hba_info *pm8001_ha) pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_interrupt = 0x01; for (i = 0; i < PM8001_MAX_INB_NUM; i++) { pm8001_ha->inbnd_q_tbl[i].element_pri_size_cnt = - PM8001_MPI_QUEUE | (64 << 16) | (0x00<<30); + PM8001_MPI_QUEUE | (pm8001_ha->iomb_size << 16) | (0x00<<30); pm8001_ha->inbnd_q_tbl[i].upper_base_addr = pm8001_ha->memoryMap.region[IB + i].phys_addr_hi; pm8001_ha->inbnd_q_tbl[i].lower_base_addr = @@ -247,7 +247,7 @@ static void init_default_table_values(struct pm8001_hba_info *pm8001_ha) } for (i = 0; i < PM8001_MAX_OUTB_NUM; i++) { pm8001_ha->outbnd_q_tbl[i].element_size_cnt = - PM8001_MPI_QUEUE | (64 << 16) | (0x01<<30); + PM8001_MPI_QUEUE | (pm8001_ha->iomb_size << 16) | (0x01<<30); pm8001_ha->outbnd_q_tbl[i].upper_base_addr = pm8001_ha->memoryMap.region[OB + i].phys_addr_hi; pm8001_ha->outbnd_q_tbl[i].lower_base_addr = diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index 7f77210..9f91030 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -275,7 +275,7 @@ static void init_default_table_values(struct pm8001_hba_info *pm8001_ha) for (i = 0; i < PM8001_MAX_SPCV_INB_NUM; i++) { pm8001_ha->inbnd_q_tbl[i].element_pri_size_cnt = - PM8001_MPI_QUEUE | (64 << 16) | (0x00<<30); + PM8001_MPI_QUEUE | (pm8001_ha->iomb_size << 16) | (0x00<<30); pm8001_ha->inbnd_q_tbl[i].upper_base_addr = pm8001_ha->memoryMap.region[IB + i].phys_addr_hi; pm8001_ha->inbnd_q_tbl[i].lower_base_addr = @@ -301,7 +301,7 @@ static void init_default_table_values(struct pm8001_hba_info *pm8001_ha) } for (i = 0; i < PM8001_MAX_SPCV_OUTB_NUM; i++) { pm8001_ha->outbnd_q_tbl[i].element_size_cnt = - PM8001_MPI_QUEUE | (64 << 16) | (0x01<<30); + PM8001_MPI_QUEUE | (pm8001_ha->iomb_size << 16) | (0x01<<30); pm8001_ha->outbnd_q_tbl[i].upper_base_addr = pm8001_ha->memoryMap.region[OB + i].phys_addr_hi; pm8001_ha->outbnd_q_tbl[i].lower_base_addr = diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index b989add..aa57bf0 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1895,7 +1895,7 @@ done: bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = (DID_OK) << 16; bsg_job->job_done(bsg_job); - /* Always retrun success, vendor rsp carries correct status */ + /* Always return success, vendor rsp carries correct status */ return 0; } diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index 2482975..62ee713 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -1865,7 +1865,7 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type) p_sysid = utsname(); if (!p_sysid) { ql_log(ql_log_warn, vha, 0x303c, - "Not able to get the system informtion\n"); + "Not able to get the system information\n"); goto done_free_sp; } break; diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index ff12d46..5964800 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -10,7 +10,7 @@ * * Forward port and refactoring to modern qla2xxx and target/configfs * - * Copyright (C) 2010-2011 Nicholas A. Bellinger <nab@kernel.org> + * Copyright (C) 2010-2013 Nicholas A. Bellinger <nab@kernel.org> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index a6da313..f85b9e5 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -2,12 +2,9 @@ * This file contains tcm implementation using v4 configfs fabric infrastructure * for QLogic target mode HBAs * - * ?? Copyright 2010-2011 RisingTide Systems LLC. + * (c) Copyright 2010-2013 Datera, Inc. * - * Licensed to the Linux Foundation under the General Public License (GPL) - * version 2. - * - * Author: Nicholas A. Bellinger <nab@risingtidesystems.com> + * Author: Nicholas A. Bellinger <nab@daterainc.com> * * tcm_qla2xxx_parse_wwn() and tcm_qla2xxx_format_wwn() contains code from * the TCM_FC / Open-FCoE.org fabric module. @@ -360,6 +357,14 @@ static int tcm_qla2xxx_check_prod_write_protect(struct se_portal_group *se_tpg) return QLA_TPG_ATTRIB(tpg)->prod_mode_write_protect; } +static int tcm_qla2xxx_check_demo_mode_login_only(struct se_portal_group *se_tpg) +{ + struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, + struct tcm_qla2xxx_tpg, se_tpg); + + return QLA_TPG_ATTRIB(tpg)->demo_mode_login_only; +} + static struct se_node_acl *tcm_qla2xxx_alloc_fabric_acl( struct se_portal_group *se_tpg) { @@ -489,38 +494,13 @@ static u32 tcm_qla2xxx_sess_get_index(struct se_session *se_sess) return 0; } -/* - * The LIO target core uses DMA_TO_DEVICE to mean that data is going - * to the target (eg handling a WRITE) and DMA_FROM_DEVICE to mean - * that data is coming from the target (eg handling a READ). However, - * this is just the opposite of what we have to tell the DMA mapping - * layer -- eg when handling a READ, the HBA will have to DMA the data - * out of memory so it can send it to the initiator, which means we - * need to use DMA_TO_DEVICE when we map the data. - */ -static enum dma_data_direction tcm_qla2xxx_mapping_dir(struct se_cmd *se_cmd) -{ - if (se_cmd->se_cmd_flags & SCF_BIDI) - return DMA_BIDIRECTIONAL; - - switch (se_cmd->data_direction) { - case DMA_TO_DEVICE: - return DMA_FROM_DEVICE; - case DMA_FROM_DEVICE: - return DMA_TO_DEVICE; - case DMA_NONE: - default: - return DMA_NONE; - } -} - static int tcm_qla2xxx_write_pending(struct se_cmd *se_cmd) { struct qla_tgt_cmd *cmd = container_of(se_cmd, struct qla_tgt_cmd, se_cmd); cmd->bufflen = se_cmd->data_length; - cmd->dma_data_direction = tcm_qla2xxx_mapping_dir(se_cmd); + cmd->dma_data_direction = target_reverse_dma_direction(se_cmd); cmd->sg_cnt = se_cmd->t_data_nents; cmd->sg = se_cmd->t_data_sg; @@ -656,7 +636,7 @@ static int tcm_qla2xxx_queue_data_in(struct se_cmd *se_cmd) struct qla_tgt_cmd, se_cmd); cmd->bufflen = se_cmd->data_length; - cmd->dma_data_direction = tcm_qla2xxx_mapping_dir(se_cmd); + cmd->dma_data_direction = target_reverse_dma_direction(se_cmd); cmd->aborted = (se_cmd->transport_state & CMD_T_ABORTED); cmd->sg_cnt = se_cmd->t_data_nents; @@ -680,7 +660,7 @@ static int tcm_qla2xxx_queue_status(struct se_cmd *se_cmd) cmd->sg = NULL; cmd->sg_cnt = 0; cmd->offset = 0; - cmd->dma_data_direction = tcm_qla2xxx_mapping_dir(se_cmd); + cmd->dma_data_direction = target_reverse_dma_direction(se_cmd); cmd->aborted = (se_cmd->transport_state & CMD_T_ABORTED); if (se_cmd->data_direction == DMA_FROM_DEVICE) { @@ -939,11 +919,19 @@ DEF_QLA_TPG_ATTR_BOOL(prod_mode_write_protect); DEF_QLA_TPG_ATTRIB(prod_mode_write_protect); QLA_TPG_ATTR(prod_mode_write_protect, S_IRUGO | S_IWUSR); +/* + * Define tcm_qla2xxx_tpg_attrib_s_demo_mode_login_only + */ +DEF_QLA_TPG_ATTR_BOOL(demo_mode_login_only); +DEF_QLA_TPG_ATTRIB(demo_mode_login_only); +QLA_TPG_ATTR(demo_mode_login_only, S_IRUGO | S_IWUSR); + static struct configfs_attribute *tcm_qla2xxx_tpg_attrib_attrs[] = { &tcm_qla2xxx_tpg_attrib_generate_node_acls.attr, &tcm_qla2xxx_tpg_attrib_cache_dynamic_acls.attr, &tcm_qla2xxx_tpg_attrib_demo_mode_write_protect.attr, &tcm_qla2xxx_tpg_attrib_prod_mode_write_protect.attr, + &tcm_qla2xxx_tpg_attrib_demo_mode_login_only.attr, NULL, }; @@ -1042,6 +1030,7 @@ static struct se_portal_group *tcm_qla2xxx_make_tpg( QLA_TPG_ATTRIB(tpg)->generate_node_acls = 1; QLA_TPG_ATTRIB(tpg)->demo_mode_write_protect = 1; QLA_TPG_ATTRIB(tpg)->cache_dynamic_acls = 1; + QLA_TPG_ATTRIB(tpg)->demo_mode_login_only = 1; ret = core_tpg_register(&tcm_qla2xxx_fabric_configfs->tf_ops, wwn, &tpg->se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL); @@ -1736,7 +1725,7 @@ static struct target_core_fabric_ops tcm_qla2xxx_ops = { tcm_qla2xxx_check_demo_write_protect, .tpg_check_prod_mode_write_protect = tcm_qla2xxx_check_prod_write_protect, - .tpg_check_demo_mode_login_only = tcm_qla2xxx_check_true, + .tpg_check_demo_mode_login_only = tcm_qla2xxx_check_demo_mode_login_only, .tpg_alloc_fabric_acl = tcm_qla2xxx_alloc_fabric_acl, .tpg_release_fabric_acl = tcm_qla2xxx_release_fabric_acl, .tpg_get_inst_index = tcm_qla2xxx_tpg_get_inst_index, @@ -1784,7 +1773,7 @@ static struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = { .tpg_check_demo_mode_cache = tcm_qla2xxx_check_true, .tpg_check_demo_mode_write_protect = tcm_qla2xxx_check_true, .tpg_check_prod_mode_write_protect = tcm_qla2xxx_check_false, - .tpg_check_demo_mode_login_only = tcm_qla2xxx_check_true, + .tpg_check_demo_mode_login_only = tcm_qla2xxx_check_demo_mode_login_only, .tpg_alloc_fabric_acl = tcm_qla2xxx_alloc_fabric_acl, .tpg_release_fabric_acl = tcm_qla2xxx_release_fabric_acl, .tpg_get_inst_index = tcm_qla2xxx_tpg_get_inst_index, diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h index 9ba075f..3293275 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h @@ -29,6 +29,7 @@ struct tcm_qla2xxx_tpg_attrib { int cache_dynamic_acls; int demo_mode_write_protect; int prod_mode_write_protect; + int demo_mode_login_only; }; struct tcm_qla2xxx_tpg { diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index d545931..d1549b7 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -68,28 +68,6 @@ static struct scsi_host_sg_pool scsi_sg_pools[] = { struct kmem_cache *scsi_sdb_cache; -#ifdef CONFIG_ACPI -#include <acpi/acpi_bus.h> - -static bool acpi_scsi_bus_match(struct device *dev) -{ - return dev->bus == &scsi_bus_type; -} - -int scsi_register_acpi_bus_type(struct acpi_bus_type *bus) -{ - bus->match = acpi_scsi_bus_match; - return register_acpi_bus_type(bus); -} -EXPORT_SYMBOL_GPL(scsi_register_acpi_bus_type); - -void scsi_unregister_acpi_bus_type(struct acpi_bus_type *bus) -{ - unregister_acpi_bus_type(bus); -} -EXPORT_SYMBOL_GPL(scsi_unregister_acpi_bus_type); -#endif - /* * When to reinvoke queueing after a resource shortage. It's 3 msecs to * not change behaviour from the previous unplug mechanism, experimentation diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 83ec1aa..1a28f56 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1879,7 +1879,6 @@ static void __exit storvsc_drv_exit(void) } MODULE_LICENSE("GPL"); -MODULE_VERSION(HV_DRV_VERSION); MODULE_DESCRIPTION("Microsoft Hyper-V virtual storage driver"); module_init(storvsc_drv_init); module_exit(storvsc_drv_exit); |