diff options
36 files changed, 287 insertions, 162 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index f52954ab7ec9..a61f4f3b78a9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3781,6 +3781,17 @@ S: Supported F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt F: drivers/gpio/gpio-bcm-kona.c +BROADCOM MPI3 STORAGE CONTROLLER DRIVER +M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> +M: Kashyap Desai <kashyap.desai@broadcom.com> +M: Sumit Saxena <sumit.saxena@broadcom.com> +M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> +L: mpi3mr-linuxdrv.pdl@broadcom.com +L: linux-scsi@vger.kernel.org +S: Supported +W: https://www.broadcom.com/support/storage +F: drivers/scsi/mpi3mr/ + BROADCOM NETXTREME-E ROCE DRIVER M: Selvin Xavier <selvin.xavier@broadcom.com> M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index 0484e9c15c09..572333fadd68 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -331,8 +331,8 @@ mptfc_GetFcDevPage0(MPT_ADAPTER *ioc, int ioc_port, break; data_sz = hdr.PageLength * 4; - ppage0_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, - &page0_dma); + ppage0_alloc = dma_alloc_coherent(&ioc->pcidev->dev, data_sz, + &page0_dma, GFP_KERNEL); rc = -ENOMEM; if (!ppage0_alloc) break; @@ -367,8 +367,8 @@ mptfc_GetFcDevPage0(MPT_ADAPTER *ioc, int ioc_port, *p_p0 = *ppage0_alloc; /* save data */ *p_pp0++ = p_p0++; /* save addr */ } - pci_free_consistent(ioc->pcidev, data_sz, - (u8 *) ppage0_alloc, page0_dma); + dma_free_coherent(&ioc->pcidev->dev, data_sz, + ppage0_alloc, page0_dma); if (rc != 0) break; @@ -763,7 +763,8 @@ mptfc_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum) data_sz = hdr.PageLength * 4; rc = -ENOMEM; - ppage0_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page0_dma); + ppage0_alloc = dma_alloc_coherent(&ioc->pcidev->dev, data_sz, + &page0_dma, GFP_KERNEL); if (ppage0_alloc) { try_again: @@ -817,7 +818,8 @@ mptfc_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum) mptfc_display_port_link_speed(ioc, portnum, pp0dest); } - pci_free_consistent(ioc->pcidev, data_sz, (u8 *) ppage0_alloc, page0_dma); + dma_free_coherent(&ioc->pcidev->dev, data_sz, ppage0_alloc, + page0_dma); } return rc; @@ -904,9 +906,8 @@ start_over: if (data_sz < sizeof(FCPortPage1_t)) data_sz = sizeof(FCPortPage1_t); - page1_alloc = pci_alloc_consistent(ioc->pcidev, - data_sz, - &page1_dma); + page1_alloc = dma_alloc_coherent(&ioc->pcidev->dev, data_sz, + &page1_dma, GFP_KERNEL); if (!page1_alloc) return -ENOMEM; } @@ -916,8 +917,8 @@ start_over: data_sz = ioc->fc_data.fc_port_page1[portnum].pg_sz; if (hdr.PageLength * 4 > data_sz) { ioc->fc_data.fc_port_page1[portnum].data = NULL; - pci_free_consistent(ioc->pcidev, data_sz, (u8 *) - page1_alloc, page1_dma); + dma_free_coherent(&ioc->pcidev->dev, data_sz, + page1_alloc, page1_dma); goto start_over; } } @@ -932,8 +933,8 @@ start_over: } else { ioc->fc_data.fc_port_page1[portnum].data = NULL; - pci_free_consistent(ioc->pcidev, data_sz, (u8 *) - page1_alloc, page1_dma); + dma_free_coherent(&ioc->pcidev->dev, data_sz, page1_alloc, + page1_dma); } return rc; @@ -1514,10 +1515,10 @@ static void mptfc_remove(struct pci_dev *pdev) for (ii=0; ii<ioc->facts.NumberOfPorts; ii++) { if (ioc->fc_data.fc_port_page1[ii].data) { - pci_free_consistent(ioc->pcidev, - ioc->fc_data.fc_port_page1[ii].pg_sz, - (u8 *) ioc->fc_data.fc_port_page1[ii].data, - ioc->fc_data.fc_port_page1[ii].dma); + dma_free_coherent(&ioc->pcidev->dev, + ioc->fc_data.fc_port_page1[ii].pg_sz, + ioc->fc_data.fc_port_page1[ii].data, + ioc->fc_data.fc_port_page1[ii].dma); ioc->fc_data.fc_port_page1[ii].data = NULL; } } diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c index 4b04ab8908f8..a396f048a031 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_core.c +++ b/drivers/scsi/aic7xxx/aic7xxx_core.c @@ -493,7 +493,7 @@ 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/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index a195bfe9eccc..7a78606598c4 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -53,6 +53,7 @@ static struct scsi_host_template aic94xx_sht = { .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 310b801c6c87..e70f69f791db 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -143,8 +143,7 @@ DEVICE_ATTR(beiscsi_##_name, S_IRUGO | S_IWUSR,\ beiscsi_##_name##_disp, beiscsi_##_name##_store) /* - * When new log level added update the - * the MAX allowed value for log_enable + * When new log level added update MAX allowed value for log_enable */ BEISCSI_RW_ATTR(log_enable, 0x00, 0xFF, 0x00, "Enable logging Bit Mask\n" @@ -825,9 +824,8 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba) &phwi_context->be_eq[i]); if (ret) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : beiscsi_init_irqs-Failed to" - "register msix for i = %d\n", - i); + "BM_%d : %s-Failed to register msix for i = %d\n", + __func__, i); kfree(phba->msi_name[i]); goto free_msix_irqs; } @@ -841,9 +839,9 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba) ret = request_irq(pci_irq_vector(pcidev, i), be_isr_mcc, 0, phba->msi_name[i], &phwi_context->be_eq[i]); if (ret) { - beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT , - "BM_%d : beiscsi_init_irqs-" - "Failed to register beiscsi_msix_mcc\n"); + beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, + "BM_%d : %s-Failed to register beiscsi_msix_mcc\n", + __func__); kfree(phba->msi_name[i]); goto free_msix_irqs; } @@ -853,8 +851,8 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba) "beiscsi", phba); if (ret) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : beiscsi_init_irqs-" - "Failed to register irq\\n"); + "BM_%d : %s-Failed to register irq\n", + __func__); return ret; } } @@ -1030,7 +1028,7 @@ free_wrb_handle(struct beiscsi_hba *phba, struct hwi_wrb_context *pwrb_context, phba->params.wrbs_per_cxn); beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : FREE WRB: pwrb_handle=%p free_index=0x%x" + "BM_%d : FREE WRB: pwrb_handle=%p free_index=0x%x " "wrb_handles_available=%d\n", pwrb_handle, pwrb_context->free_index, pwrb_context->wrb_handles_available); @@ -1374,7 +1372,7 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn, beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO, "BM_%d :\t\t No HWH_TYPE_LOGIN Expected in" - " hwi_complete_cmd- Solicited path\n"); + " %s- Solicited path\n", __func__); break; case HWH_TYPE_NOP: @@ -1384,8 +1382,8 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn, default: beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO, - "BM_%d : In hwi_complete_cmd, unknown type = %d" - "wrb_index 0x%x CID 0x%x\n", type, + "BM_%d : In %s, unknown type = %d " + "wrb_index 0x%x CID 0x%x\n", __func__, type, csol_cqe.wrb_index, csol_cqe.cid); break; @@ -1883,9 +1881,9 @@ unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq, int budget) cid = AMAP_GET_BITS( struct amap_i_t_dpdu_cqe_v2, cid, sol); - else - cid = AMAP_GET_BITS(struct amap_sol_cqe_v2, - cid, sol); + else + cid = AMAP_GET_BITS(struct amap_sol_cqe_v2, + cid, sol); } cri_index = BE_GET_CRI_FROM_CID(cid); @@ -2010,8 +2008,7 @@ unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq, int budget) default: beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Invalid CQE Event Received Code : %d" - "CID 0x%x...\n", + "BM_%d : Invalid CQE Event Received Code : %d CID 0x%x...\n", code, cid); break; } @@ -3001,7 +2998,7 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba, void *eq_vaddress; dma_addr_t paddr; - num_eq_pages = PAGES_REQUIRED(phba->params.num_eq_entries * \ + num_eq_pages = PAGES_REQUIRED(phba->params.num_eq_entries * sizeof(struct be_eq_entry)); if (phba->pcidev->msix_enabled) @@ -3034,8 +3031,7 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba, BEISCSI_EQ_DELAY_DEF); if (ret) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : beiscsi_cmd_eq_create" - "Failed for EQ\n"); + "BM_%d : beiscsi_cmd_eq_create Failed for EQ\n"); goto create_eq_error; } @@ -3068,7 +3064,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba, int ret = -ENOMEM; dma_addr_t paddr; - num_cq_pages = PAGES_REQUIRED(phba->params.num_cq_entries * \ + num_cq_pages = PAGES_REQUIRED(phba->params.num_cq_entries * sizeof(struct sol_cqe)); for (i = 0; i < phba->num_cpus; i++) { @@ -3090,8 +3086,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba, sizeof(struct sol_cqe), cq_vaddress); if (ret) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : be_fill_queue Failed " - "for ISCSI CQ\n"); + "BM_%d : be_fill_queue Failed for ISCSI CQ\n"); goto create_cq_error; } @@ -3100,8 +3095,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba, false, 0); if (ret) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : beiscsi_cmd_eq_create" - "Failed for ISCSI CQ\n"); + "BM_%d : beiscsi_cmd_eq_create Failed for ISCSI CQ\n"); goto create_cq_error; } beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, @@ -3226,8 +3220,8 @@ beiscsi_create_def_data(struct beiscsi_hba *phba, phwi_context->be_def_dataq[ulp_num].id); beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, - "BM_%d : DEFAULT PDU DATA RING CREATED" - "on ULP : %d\n", ulp_num); + "BM_%d : DEFAULT PDU DATA RING CREATED on ULP : %d\n", + ulp_num); return 0; } @@ -3253,13 +3247,13 @@ beiscsi_post_template_hdr(struct beiscsi_hba *phba) if (status != 0) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : Post Template HDR Failed for" + "BM_%d : Post Template HDR Failed for " "ULP_%d\n", ulp_num); return status; } beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, - "BM_%d : Template HDR Pages Posted for" + "BM_%d : Template HDR Pages Posted for " "ULP_%d\n", ulp_num); } } @@ -3374,18 +3368,17 @@ beiscsi_create_wrb_rings(struct beiscsi_hba *phba, } else { idx++; wrb_vaddr = mem_descr->mem_array[idx].virtual_address; - pa_addr_lo = mem_descr->mem_array[idx].\ + pa_addr_lo = mem_descr->mem_array[idx]. bus_address.u.a64.address; num_wrb_rings = mem_descr->mem_array[idx].size / (phba->params.wrbs_per_cxn * sizeof(struct iscsi_wrb)); pwrb_arr[num].virtual_address = wrb_vaddr; - pwrb_arr[num].bus_address.u.a64.address\ - = pa_addr_lo; + pwrb_arr[num].bus_address.u.a64.address = pa_addr_lo; pwrb_arr[num].size = phba->params.wrbs_per_cxn * sizeof(struct iscsi_wrb); wrb_vaddr += pwrb_arr[num].size; - pa_addr_lo += pwrb_arr[num].size; + pa_addr_lo += pwrb_arr[num].size; num_wrb_rings--; } } @@ -3937,7 +3930,7 @@ static int beiscsi_init_sgl_handle(struct beiscsi_hba *phba) idx++; } beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, - "BM_%d : phba->io_sgl_hndl_avbl=%d" + "BM_%d : phba->io_sgl_hndl_avbl=%d " "phba->eh_sgl_hndl_avbl=%d\n", phba->io_sgl_hndl_avbl, phba->eh_sgl_hndl_avbl); @@ -3995,13 +3988,8 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba) GFP_KERNEL); if (!ptr_cid_info) { - beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : Failed to allocate memory" - "for ULP_CID_INFO for ULP : %d\n", - ulp_num); ret = -ENOMEM; goto free_memory; - } /* Allocate memory for CID array */ @@ -4010,10 +3998,6 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba) sizeof(*ptr_cid_info->cid_array), GFP_KERNEL); if (!ptr_cid_info->cid_array) { - beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : Failed to allocate memory" - "for CID_ARRAY for ULP : %d\n", - ulp_num); kfree(ptr_cid_info); ptr_cid_info = NULL; ret = -ENOMEM; @@ -4031,9 +4015,6 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba) sizeof(struct iscsi_endpoint *), GFP_KERNEL); if (!phba->ep_array) { - beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : Failed to allocate memory in " - "hba_setup_cid_tbls\n"); ret = -ENOMEM; goto free_memory; @@ -4043,10 +4024,6 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba) sizeof(struct beiscsi_conn *), GFP_KERNEL); if (!phba->conn_table) { - beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, - "BM_%d : Failed to allocate memory in" - "hba_setup_cid_tbls\n"); - kfree(phba->ep_array); phba->ep_array = NULL; ret = -ENOMEM; @@ -4399,7 +4376,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) if (!io_task->psgl_handle) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Alloc of IO_SGL_ICD Failed" + "BM_%d : Alloc of IO_SGL_ICD Failed " "for the CID : %d\n", beiscsi_conn->beiscsi_conn_cid); goto free_hndls; @@ -4410,7 +4387,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) if (!io_task->pwrb_handle) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Alloc of WRB_HANDLE Failed" + "BM_%d : Alloc of WRB_HANDLE Failed " "for the CID : %d\n", beiscsi_conn->beiscsi_conn_cid); goto free_io_hndls; @@ -4426,10 +4403,9 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Alloc of MGMT_SGL_ICD Failed" + "BM_%d : Alloc of MGMT_SGL_ICD Failed " "for the CID : %d\n", - beiscsi_conn-> - beiscsi_conn_cid); + beiscsi_conn->beiscsi_conn_cid); goto free_hndls; } @@ -4444,10 +4420,9 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Alloc of WRB_HANDLE Failed" + "BM_%d : Alloc of WRB_HANDLE Failed " "for the CID : %d\n", - beiscsi_conn-> - beiscsi_conn_cid); + beiscsi_conn->beiscsi_conn_cid); goto free_mgmt_hndls; } beiscsi_conn->plogin_wrb_handle = @@ -4465,10 +4440,9 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Alloc of MGMT_SGL_ICD Failed" + "BM_%d : Alloc of MGMT_SGL_ICD Failed " "for the CID : %d\n", - beiscsi_conn-> - beiscsi_conn_cid); + beiscsi_conn->beiscsi_conn_cid); goto free_hndls; } io_task->pwrb_handle = @@ -4478,7 +4452,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) if (!io_task->pwrb_handle) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG, - "BM_%d : Alloc of WRB_HANDLE Failed" + "BM_%d : Alloc of WRB_HANDLE Failed " "for the CID : %d\n", beiscsi_conn->beiscsi_conn_cid); goto free_mgmt_hndls; @@ -5743,6 +5717,7 @@ free_hba: 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/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c index ed300a279a38..f2996a9b2f63 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_io.c +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c @@ -1213,7 +1213,7 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd) * cleanup the command and return that I/O was successfully * aborted. */ - rc = bnx2fc_abts_cleanup(io_req); + bnx2fc_abts_cleanup(io_req); /* This only occurs when an task abort was requested while ABTS is in progress. Setting the IO_CLEANUP flag will skip the RRQ process in the case when the fw generated SCSI_CMD cmpl diff --git a/drivers/scsi/elx/efct/efct_lio.c b/drivers/scsi/elx/efct/efct_lio.c index b7d69ff29c09..e0d798d6baee 100644 --- a/drivers/scsi/elx/efct/efct_lio.c +++ b/drivers/scsi/elx/efct/efct_lio.c @@ -832,10 +832,6 @@ efct_lio_npiv_make_nport(struct target_fabric_configfs *tf, } vport_list->lio_vport = lio_vport; - spin_lock_irqsave(&efct->tgt_efct.efct_lio_lock, flags); - INIT_LIST_HEAD(&vport_list->list_entry); - list_add_tail(&vport_list->list_entry, &efct->tgt_efct.vport_list); - spin_unlock_irqrestore(&efct->tgt_efct.efct_lio_lock, flags); memset(&vport_id, 0, sizeof(vport_id)); vport_id.port_name = npiv_wwpn; @@ -853,6 +849,10 @@ efct_lio_npiv_make_nport(struct target_fabric_configfs *tf, } lio_vport->fc_vport = new_fc_vport; + spin_lock_irqsave(&efct->tgt_efct.efct_lio_lock, flags); + INIT_LIST_HEAD(&vport_list->list_entry); + list_add_tail(&vport_list->list_entry, &efct->tgt_efct.vport_list); + spin_unlock_irqrestore(&efct->tgt_efct.efct_lio_lock, flags); return &lio_vport->vport_wwn; } diff --git a/drivers/scsi/elx/libefc_sli/sli4.c b/drivers/scsi/elx/libefc_sli/sli4.c index fc24a50c5d6b..6c6c04e1b74d 100644 --- a/drivers/scsi/elx/libefc_sli/sli4.c +++ b/drivers/scsi/elx/libefc_sli/sli4.c @@ -2381,8 +2381,6 @@ sli_xmit_els_rsp64_wqe(struct sli4 *sli, void *buf, struct efc_dma *rsp, els->ox_id = cpu_to_le16(params->ox_id); - els->flags2 |= SLI4_ELS_IOD & SLI4_ELS_REQUEST64_DIR_WRITE; - els->flags2 |= SLI4_ELS_QOSD; els->cmd_type_wqec = SLI4_ELS_REQUEST64_CMD_GEN; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 9e58009369f9..afe639994f3d 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1771,6 +1771,7 @@ static struct scsi_host_template sht_v1_hw = { .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 49d2723ef34c..b0b2361e63fe 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -3584,6 +3584,7 @@ static struct scsi_host_template sht_v2_hw = { .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 5c3b1dfcb37c..a4885d03afe2 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -3155,6 +3155,7 @@ static struct scsi_host_template sht_v3_hw = { .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 30c30a1db5b1..5d78f7e939a3 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -1300,7 +1300,7 @@ static char *__ipr_format_res_path(u8 *res_path, char *buffer, int len) *p = '\0'; p += scnprintf(p, buffer + len - p, "%02X", res_path[0]); - for (i = 1; res_path[i] != 0xff && ((i * 3) < len); i++) + for (i = 1; res_path[i] != 0xff && i < IPR_RES_PATH_BYTES; i++) p += scnprintf(p, buffer + len - p, "-%02X", res_path[i]); return buffer; @@ -1323,7 +1323,7 @@ static char *ipr_format_res_path(struct ipr_ioa_cfg *ioa_cfg, *p = '\0'; p += scnprintf(p, buffer + len - p, "%d/", ioa_cfg->host->host_no); - __ipr_format_res_path(res_path, p, len - (buffer - p)); + __ipr_format_res_path(res_path, p, len - (p - buffer)); return buffer; } diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 783ee03ad9ea..69444d21fca1 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -428,6 +428,7 @@ struct ipr_config_table_entry64 { __be64 lun; __be64 lun_wwn[2]; #define IPR_MAX_RES_PATH_LENGTH 48 +#define IPR_RES_PATH_BYTES 8 __be64 res_path; struct ipr_std_inq_data std_inq_data; u8 reserved2[4]; diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c index c452849e7bb4..ffd33e5decae 100644 --- a/drivers/scsi/isci/init.c +++ b/drivers/scsi/isci/init.c @@ -167,6 +167,7 @@ static struct scsi_host_template isci_sht = { .eh_abort_handler = sas_eh_abort_handler, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index cd0fb8ca2425..33da3c1085f0 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -1162,6 +1162,7 @@ static void fc_rport_prli_resp(struct fc_seq *sp, struct fc_frame *fp, resp_code = (pp->spp.spp_flags & FC_SPP_RESP_MASK); FC_RPORT_DBG(rdata, "PRLI spp_flags = 0x%x spp_type 0x%x\n", pp->spp.spp_flags, pp->spp.spp_type); + rdata->spp_type = pp->spp.spp_type; if (resp_code != FC_SPP_RESP_ACK) { if (resp_code == FC_SPP_RESP_CONF) @@ -1184,11 +1185,13 @@ static void fc_rport_prli_resp(struct fc_seq *sp, struct fc_frame *fp, /* * Call prli provider if we should act as a target */ - prov = fc_passive_prov[rdata->spp_type]; - if (prov) { - memset(&temp_spp, 0, sizeof(temp_spp)); - prov->prli(rdata, pp->prli.prli_spp_len, - &pp->spp, &temp_spp); + if (rdata->spp_type < FC_FC4_PROV_SIZE) { + prov = fc_passive_prov[rdata->spp_type]; + if (prov) { + memset(&temp_spp, 0, sizeof(temp_spp)); + prov->prli(rdata, pp->prli.prli_spp_len, + &pp->spp, &temp_spp); + } } /* * Check if the image pair could be established diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 1bf939818c98..ee44a0d7730b 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -911,6 +911,14 @@ void sas_task_abort(struct sas_task *task) blk_abort_request(sc->request); } +int sas_slave_alloc(struct scsi_device *sdev) +{ + if (dev_is_sata(sdev_to_domain_dev(sdev)) && sdev->lun) + return -ENXIO; + + return 0; +} + void sas_target_destroy(struct scsi_target *starget) { struct domain_device *found_dev = starget->hostdata; @@ -957,5 +965,6 @@ EXPORT_SYMBOL_GPL(sas_task_abort); EXPORT_SYMBOL_GPL(sas_phy_reset); EXPORT_SYMBOL_GPL(sas_eh_device_reset_handler); EXPORT_SYMBOL_GPL(sas_eh_target_reset_handler); +EXPORT_SYMBOL_GPL(sas_slave_alloc); EXPORT_SYMBOL_GPL(sas_target_destroy); EXPORT_SYMBOL_GPL(sas_ioctl); diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index d3fac99db786..d20c2e4ee793 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -121,8 +121,8 @@ static irqreturn_t megaraid_isr(int, void *); static void megaraid_mbox_dpc(unsigned long); -static ssize_t megaraid_sysfs_show_app_hndl(struct device *, struct device_attribute *attr, char *); -static ssize_t megaraid_sysfs_show_ldnum(struct device *, struct device_attribute *attr, char *); +static ssize_t megaraid_mbox_app_hndl_show(struct device *, struct device_attribute *attr, char *); +static ssize_t megaraid_mbox_ld_show(struct device *, struct device_attribute *attr, char *); static int megaraid_cmm_register(adapter_t *); static int megaraid_cmm_unregister(adapter_t *); @@ -302,8 +302,7 @@ static struct pci_driver megaraid_pci_driver = { // definitions for the device attributes for exporting logical drive number // for a scsi address (Host, Channel, Id, Lun) -static DEVICE_ATTR(megaraid_mbox_app_hndl, S_IRUSR, megaraid_sysfs_show_app_hndl, - NULL); +static DEVICE_ATTR_ADMIN_RO(megaraid_mbox_app_hndl); // Host template initializer for megaraid mbox sysfs device attributes static struct device_attribute *megaraid_shost_attrs[] = { @@ -312,7 +311,7 @@ static struct device_attribute *megaraid_shost_attrs[] = { }; -static DEVICE_ATTR(megaraid_mbox_ld, S_IRUSR, megaraid_sysfs_show_ldnum, NULL); +static DEVICE_ATTR_ADMIN_RO(megaraid_mbox_ld); // Host template initializer for megaraid mbox sysfs device attributes static struct device_attribute *megaraid_sdev_attrs[] = { @@ -3961,7 +3960,7 @@ megaraid_sysfs_get_ldmap(adapter_t *adapter) /** - * megaraid_sysfs_show_app_hndl - display application handle for this adapter + * megaraid_mbox_app_hndl_show - display application handle for this adapter * @dev : class device object representation for the host * @attr : device attribute (unused) * @buf : buffer to send data to @@ -3971,8 +3970,7 @@ megaraid_sysfs_get_ldmap(adapter_t *adapter) * handle, since we do not interface with applications directly. */ static ssize_t -megaraid_sysfs_show_app_hndl(struct device *dev, struct device_attribute *attr, - char *buf) +megaraid_mbox_app_hndl_show(struct device *dev, struct device_attribute *attr, char *buf) { struct Scsi_Host *shost = class_to_shost(dev); adapter_t *adapter = (adapter_t *)SCSIHOST2ADAP(shost); @@ -3985,7 +3983,7 @@ megaraid_sysfs_show_app_hndl(struct device *dev, struct device_attribute *attr, /** - * megaraid_sysfs_show_ldnum - display the logical drive number for this device + * megaraid_mbox_ld_show - display the logical drive number for this device * @dev : device object representation for the scsi device * @attr : device attribute to show * @buf : buffer to send data to @@ -4000,7 +3998,7 @@ megaraid_sysfs_show_app_hndl(struct device *dev, struct device_attribute *attr, * <int> <int> <int> <int> */ static ssize_t -megaraid_sysfs_show_ldnum(struct device *dev, struct device_attribute *attr, char *buf) +megaraid_mbox_ld_show(struct device *dev, struct device_attribute *attr, char *buf) { struct scsi_device *sdev = to_scsi_device(dev); adapter_t *adapter = (adapter_t *)SCSIHOST2ADAP(sdev->host); diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 40676155e62d..24ac7ddec749 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -867,8 +867,9 @@ static void mpi3mr_update_tgtdev(struct mpi3mr_ioc *mrioc, if ((dev_info & MPI3_DEVICE0_PCIE_DEVICE_INFO_TYPE_MASK) != MPI3_DEVICE0_PCIE_DEVICE_INFO_TYPE_NVME_DEVICE) tgtdev->is_hidden = 1; - if (mrioc->shost) - prot_mask = scsi_host_get_prot(mrioc->shost); + if (!mrioc->shost) + break; + prot_mask = scsi_host_get_prot(mrioc->shost); if (prot_mask & SHOST_DIX_TYPE0_PROTECTION) { scsi_host_set_prot(mrioc->shost, prot_mask & 0x77); ioc_info(mrioc, diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index 6aa2697c4a15..f18dd9703595 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -46,6 +46,7 @@ static struct scsi_host_template mvs_sht = { .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT @@ -692,22 +693,17 @@ static struct pci_driver mvs_pci_driver = { .remove = mvs_pci_remove, }; -static ssize_t -mvs_show_driver_version(struct device *cdev, - struct device_attribute *attr, char *buffer) +static ssize_t driver_version_show(struct device *cdev, + struct device_attribute *attr, char *buffer) { return snprintf(buffer, PAGE_SIZE, "%s\n", DRV_VERSION); } -static DEVICE_ATTR(driver_version, - S_IRUGO, - mvs_show_driver_version, - NULL); +static DEVICE_ATTR_RO(driver_version); -static ssize_t -mvs_store_interrupt_coalescing(struct device *cdev, - struct device_attribute *attr, - const char *buffer, size_t size) +static ssize_t interrupt_coalescing_store(struct device *cdev, + struct device_attribute *attr, + const char *buffer, size_t size) { unsigned int val = 0; struct mvs_info *mvi = NULL; @@ -745,16 +741,13 @@ mvs_store_interrupt_coalescing(struct device *cdev, return strlen(buffer); } -static ssize_t mvs_show_interrupt_coalescing(struct device *cdev, - struct device_attribute *attr, char *buffer) +static ssize_t interrupt_coalescing_show(struct device *cdev, + struct device_attribute *attr, char *buffer) { return snprintf(buffer, PAGE_SIZE, "%d\n", interrupt_coalescing); } -static DEVICE_ATTR(interrupt_coalescing, - S_IRUGO|S_IWUSR, - mvs_show_interrupt_coalescing, - mvs_store_interrupt_coalescing); +static DEVICE_ATTR_RW(interrupt_coalescing); static int __init mvs_init(void) { diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index af09bd282cb9..313248c7bab9 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -101,6 +101,7 @@ static struct scsi_host_template pm8001_sht = { .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .eh_device_reset_handler = sas_eh_device_reset_handler, .eh_target_reset_handler = sas_eh_target_reset_handler, + .slave_alloc = sas_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/qedf/qedf_attr.c b/drivers/scsi/qedf/qedf_attr.c index d995f72a6759..461c0c9180c4 100644 --- a/drivers/scsi/qedf/qedf_attr.c +++ b/drivers/scsi/qedf/qedf_attr.c @@ -24,9 +24,8 @@ static struct qedf_ctx *qedf_get_base_qedf(struct qedf_ctx *qedf) return lport_priv(base_lport); } -static ssize_t -qedf_fcoe_mac_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t fcoe_mac_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct fc_lport *lport = shost_priv(class_to_shost(dev)); u32 port_id; @@ -42,9 +41,8 @@ qedf_fcoe_mac_show(struct device *dev, return scnprintf(buf, PAGE_SIZE, "%pM\n", fcoe_mac); } -static ssize_t -qedf_fka_period_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t fka_period_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct fc_lport *lport = shost_priv(class_to_shost(dev)); struct qedf_ctx *qedf = lport_priv(lport); @@ -59,8 +57,8 @@ qedf_fka_period_show(struct device *dev, return scnprintf(buf, PAGE_SIZE, "%d\n", fka_period); } -static DEVICE_ATTR(fcoe_mac, S_IRUGO, qedf_fcoe_mac_show, NULL); -static DEVICE_ATTR(fka_period, S_IRUGO, qedf_fka_period_show, NULL); +static DEVICE_ATTR_RO(fcoe_mac); +static DEVICE_ATTR_RO(fka_period); struct device_attribute *qedf_host_attrs[] = { &dev_attr_fcoe_mac, diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c index 6184bc485811..6b5b6a75ac88 100644 --- a/drivers/scsi/qedf/qedf_io.c +++ b/drivers/scsi/qedf/qedf_io.c @@ -1515,9 +1515,19 @@ void qedf_process_error_detect(struct qedf_ctx *qedf, struct fcoe_cqe *cqe, { int rval; + if (io_req == NULL) { + QEDF_INFO(NULL, QEDF_LOG_IO, "io_req is NULL.\n"); + return; + } + + if (io_req->fcport == NULL) { + QEDF_INFO(NULL, QEDF_LOG_IO, "fcport is NULL.\n"); + return; + } + if (!cqe) { QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO, - "cqe is NULL for io_req %p\n", io_req); + "cqe is NULL for io_req %p\n", io_req); return; } @@ -1533,6 +1543,16 @@ void qedf_process_error_detect(struct qedf_ctx *qedf, struct fcoe_cqe *cqe, le32_to_cpu(cqe->cqe_info.err_info.rx_buf_off), le32_to_cpu(cqe->cqe_info.err_info.rx_id)); + /* When flush is active, let the cmds be flushed out from the cleanup context */ + if (test_bit(QEDF_RPORT_IN_TARGET_RESET, &io_req->fcport->flags) || + (test_bit(QEDF_RPORT_IN_LUN_RESET, &io_req->fcport->flags) && + io_req->sc_cmd->device->lun == (u64)io_req->fcport->lun_reset_lun)) { + QEDF_ERR(&qedf->dbg_ctx, + "Dropping EQE for xid=0x%x as fcport is flushing", + io_req->xid); + return; + } + if (qedf->stop_io_on_error) { qedf_stop_all_io(qedf); return; diff --git a/drivers/scsi/qedi/qedi_sysfs.c b/drivers/scsi/qedi/qedi_sysfs.c index 04ee68e6499c..be174d30eb7c 100644 --- a/drivers/scsi/qedi/qedi_sysfs.c +++ b/drivers/scsi/qedi/qedi_sysfs.c @@ -16,9 +16,9 @@ static inline struct qedi_ctx *qedi_dev_to_hba(struct device *dev) return iscsi_host_priv(shost); } -static ssize_t qedi_show_port_state(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t port_state_show(struct device *dev, + struct device_attribute *attr, + char *buf) { struct qedi_ctx *qedi = qedi_dev_to_hba(dev); @@ -28,8 +28,8 @@ static ssize_t qedi_show_port_state(struct device *dev, return sprintf(buf, "Linkdown\n"); } -static ssize_t qedi_show_speed(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t speed_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct qedi_ctx *qedi = qedi_dev_to_hba(dev); struct qed_link_output if_link; @@ -39,8 +39,8 @@ static ssize_t qedi_show_speed(struct device *dev, return sprintf(buf, "%d Gbit\n", if_link.speed / 1000); } -static DEVICE_ATTR(port_state, 0444, qedi_show_port_state, NULL); -static DEVICE_ATTR(speed, 0444, qedi_show_speed, NULL); +static DEVICE_ATTR_RO(port_state); +static DEVICE_ATTR_RO(speed); struct device_attribute *qedi_shost_attrs[] = { &dev_attr_port_state, diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index def4d99f80e9..2f67ec1df3e6 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3660,6 +3660,8 @@ struct qla_qpair { struct qla_tgt_counters tgt_counters; uint16_t cpuid; struct qla_fw_resources fwres ____cacheline_aligned; + u32 cmd_cnt; + u32 cmd_completion_cnt; }; /* Place holder for FW buffer parameters */ @@ -4616,6 +4618,7 @@ struct qla_hw_data { struct qla_hw_data_stat stat; pci_error_state_t pci_error_state; + u64 prev_cmd_cnt; }; struct active_regions { @@ -4743,6 +4746,7 @@ typedef struct scsi_qla_host { #define SET_ZIO_THRESHOLD_NEEDED 32 #define ISP_ABORT_TO_ROM 33 #define VPORT_DELETE 34 +#define HEARTBEAT_CHK 38 #define PROCESS_PUREX_IOCB 63 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 418be9a2fcf6..2f867da822ae 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -549,6 +549,7 @@ extern int qla2xxx_read_remote_register(scsi_qla_host_t *, uint32_t, uint32_t *); extern int qla2xxx_write_remote_register(scsi_qla_host_t *, uint32_t, uint32_t); +void qla_no_op_mb(struct scsi_qla_host *vha); /* * Global Function Prototypes in qla_isr.c source file. diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index eb825318e3f5..f8f471157109 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -6870,10 +6870,14 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) ha->flags.fw_init_done = 0; ha->chip_reset++; ha->base_qpair->chip_reset = ha->chip_reset; + ha->base_qpair->cmd_cnt = ha->base_qpair->cmd_completion_cnt = 0; for (i = 0; i < ha->max_qpairs; i++) { - if (ha->queue_pair_map[i]) + if (ha->queue_pair_map[i]) { ha->queue_pair_map[i]->chip_reset = ha->base_qpair->chip_reset; + ha->queue_pair_map[i]->cmd_cnt = + ha->queue_pair_map[i]->cmd_completion_cnt = 0; + } } /* purge MBox commands */ diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 38b5bdde2405..d0ee843f6b04 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -1710,6 +1710,7 @@ qla24xx_start_scsi(srb_t *sp) } else req->ring_ptr++; + sp->qpair->cmd_cnt++; sp->flags |= SRB_DMA_VALID; /* Set chip new ring index. */ @@ -1912,6 +1913,7 @@ qla24xx_dif_start_scsi(srb_t *sp) } else req->ring_ptr++; + sp->qpair->cmd_cnt++; /* Set chip new ring index. */ wrt_reg_dword(req->req_q_in, req->ring_index); @@ -2068,6 +2070,7 @@ qla2xxx_start_scsi_mq(srb_t *sp) } else req->ring_ptr++; + sp->qpair->cmd_cnt++; sp->flags |= SRB_DMA_VALID; /* Set chip new ring index. */ @@ -2284,6 +2287,7 @@ qla2xxx_dif_start_scsi_mq(srb_t *sp) } else req->ring_ptr++; + sp->qpair->cmd_cnt++; /* Set chip new ring index. */ wrt_reg_dword(req->req_q_in, req->ring_index); diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 19fe2c1659d0..d9fb093a60a1 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2322,6 +2322,8 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, if (unlikely(iocb->u.nvme.aen_op)) atomic_dec(&sp->vha->hw->nvme_active_aen_cnt); + else + sp->qpair->cmd_completion_cnt++; if (unlikely(comp_status != CS_COMPLETE)) logit = 1; @@ -2967,6 +2969,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) return; } + sp->qpair->cmd_completion_cnt++; + /* Fast path completion. */ if (comp_status == CS_COMPLETE && scsi_status == 0) { qla2x00_process_completed_request(vha, req, handle); diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 0bcd8afdc0ff..9f3ad8aa649c 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -6939,3 +6939,30 @@ ql26xx_led_config(scsi_qla_host_t *vha, uint16_t options, uint16_t *led) return rval; } + +/** + * qla_no_op_mb(): This MB is used to check if FW is still alive and + * able to generate an interrupt. Otherwise, a timeout will trigger + * FW dump + reset + * @vha: host adapter pointer + * Return: None + */ +void qla_no_op_mb(struct scsi_qla_host *vha) +{ + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + int rval; + + memset(&mc, 0, sizeof(mc)); + mcp->mb[0] = 0; // noop cmd= 0 + mcp->out_mb = MBX_0; + mcp->in_mb = MBX_0; + mcp->tov = 5; + mcp->flags = 0; + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval) { + ql_dbg(ql_dbg_async, vha, 0x7071, + "Failed %s %x\n", __func__, rval); + } +} diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index e119f8b24e33..3e5c70a1d969 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -536,6 +536,10 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp) req->ring_ptr++; } + /* ignore nvme async cmd due to long timeout */ + if (!nvme->u.nvme.aen_op) + sp->qpair->cmd_cnt++; + /* Set chip new ring index. */ wrt_reg_dword(req->req_q_in, req->ring_index); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 4eab564ea6a0..cedd558f65eb 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -6969,6 +6969,17 @@ intr_on_check: qla2x00_lip_reset(base_vha); } + if (test_bit(HEARTBEAT_CHK, &base_vha->dpc_flags)) { + /* + * if there is a mb in progress then that's + * enough of a check to see if fw is still ticking. + */ + if (!ha->flags.mbox_busy && base_vha->flags.init_done) + qla_no_op_mb(base_vha); + + clear_bit(HEARTBEAT_CHK, &base_vha->dpc_flags); + } + ha->dpc_active = 0; end_loop: set_current_state(TASK_INTERRUPTIBLE); @@ -7025,6 +7036,61 @@ qla2x00_rst_aen(scsi_qla_host_t *vha) } } +static bool qla_do_heartbeat(struct scsi_qla_host *vha) +{ + u64 cmd_cnt, prev_cmd_cnt; + bool do_hb = false; + struct qla_hw_data *ha = vha->hw; + int i; + + /* if cmds are still pending down in fw, then do hb */ + if (ha->base_qpair->cmd_cnt != ha->base_qpair->cmd_completion_cnt) { + do_hb = true; + goto skip; + } + + for (i = 0; i < ha->max_qpairs; i++) { + if (ha->queue_pair_map[i] && + ha->queue_pair_map[i]->cmd_cnt != + ha->queue_pair_map[i]->cmd_completion_cnt) { + do_hb = true; + break; + } + } + +skip: + prev_cmd_cnt = ha->prev_cmd_cnt; + cmd_cnt = ha->base_qpair->cmd_cnt; + for (i = 0; i < ha->max_qpairs; i++) { + if (ha->queue_pair_map[i]) + cmd_cnt += ha->queue_pair_map[i]->cmd_cnt; + } + ha->prev_cmd_cnt = cmd_cnt; + + if (!do_hb && ((cmd_cnt - prev_cmd_cnt) > 50)) + /* + * IOs are completing before periodic hb check. + * IOs seems to be running, do hb for sanity check. + */ + do_hb = true; + + return do_hb; +} + +static void qla_heart_beat(struct scsi_qla_host *vha) +{ + if (vha->vp_idx) + return; + + if (vha->hw->flags.eeh_busy || qla2x00_chip_is_down(vha)) + return; + + if (qla_do_heartbeat(vha)) { + set_bit(HEARTBEAT_CHK, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + } +} + /************************************************************************** * qla2x00_timer * @@ -7243,6 +7309,8 @@ qla2x00_timer(struct timer_list *t) qla2xxx_wake_dpc(vha); } + qla_heart_beat(vha); + qla2x00_restart_timer(vha, WATCH_INTERVAL); } diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index c9a91a52e637..8f9727e525aa 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -726,6 +726,7 @@ static void scsi_io_completion_action(struct scsi_cmnd *cmd, int result) 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 */ case 0x1a: /* start stop unit in progress */ case 0x1b: /* sanitize in progress */ @@ -1897,18 +1898,6 @@ static const struct blk_mq_ops scsi_mq_ops = { .get_rq_budget_token = scsi_mq_get_rq_budget_token, }; -struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev) -{ - sdev->request_queue = blk_mq_init_queue(&sdev->host->tag_set); - if (IS_ERR(sdev->request_queue)) - return NULL; - - sdev->request_queue->queuedata = sdev; - __scsi_init_queue(sdev->host, sdev->request_queue); - blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, sdev->request_queue); - return sdev->request_queue; -} - int scsi_mq_setup_tags(struct Scsi_Host *shost) { unsigned int cmd_size, sgl_size; diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 75d6f23e4fff..eae2235f79b5 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -91,7 +91,6 @@ extern void scsi_queue_insert(struct scsi_cmnd *cmd, int reason); extern void scsi_io_completion(struct scsi_cmnd *, unsigned int); extern void scsi_run_host_queues(struct Scsi_Host *shost); extern void scsi_requeue_run_queue(struct work_struct *work); -extern struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev); extern void scsi_start_queue(struct scsi_device *sdev); extern int scsi_mq_setup_tags(struct Scsi_Host *shost); extern void scsi_mq_destroy_tags(struct Scsi_Host *shost); diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 5ce45ef9808f..b059bf2b61d4 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -217,6 +217,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget, { unsigned int depth; struct scsi_device *sdev; + struct request_queue *q; int display_failure_msg = 1, ret; struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); @@ -266,16 +267,19 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget, */ sdev->borken = 1; - sdev->request_queue = scsi_mq_alloc_queue(sdev); - if (!sdev->request_queue) { + q = blk_mq_init_queue(&sdev->host->tag_set); + if (IS_ERR(q)) { /* release fn is set up in scsi_sysfs_device_initialise, so * have to free and put manually here */ put_device(&starget->dev); kfree(sdev); goto out; } - WARN_ON_ONCE(!blk_get_queue(sdev->request_queue)); - sdev->request_queue->queuedata = sdev; + sdev->request_queue = q; + q->queuedata = sdev; + __scsi_init_queue(sdev->host, q); + blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, q); + WARN_ON_ONCE(!blk_get_queue(q)); depth = sdev->host->cmd_per_lun ?: 1; diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index b87ff68aa9aa..708b3b62fc4d 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -8926,6 +8926,7 @@ out: return ret; } +#ifdef CONFIG_PM static int __ufshcd_wl_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op) { int ret; @@ -9052,6 +9053,7 @@ static int ufshcd_wl_runtime_resume(struct device *dev) return ret; } +#endif #ifdef CONFIG_PM_SLEEP static int ufshcd_wl_suspend(struct device *dev) @@ -9766,6 +9768,7 @@ static inline int ufshcd_clear_rpmb_uac(struct ufs_hba *hba) return ret; } +#ifdef CONFIG_PM static int ufshcd_rpmb_resume(struct device *dev) { struct ufs_hba *hba = wlun_dev_to_hba(dev); @@ -9774,6 +9777,7 @@ static int ufshcd_rpmb_resume(struct device *dev) ufshcd_clear_rpmb_uac(hba); return 0; } +#endif static const struct dev_pm_ops ufs_rpmb_pm_ops = { SET_RUNTIME_PM_OPS(NULL, ufshcd_rpmb_resume, NULL) diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index fd69a03d6137..b0deaf4af5a3 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -97,7 +97,7 @@ static inline struct Scsi_Host *virtio_scsi_host(struct virtio_device *vdev) static void virtscsi_compute_resid(struct scsi_cmnd *sc, u32 resid) { if (resid) - scsi_set_resid(sc, resid); + scsi_set_resid(sc, min(resid, scsi_bufflen(sc))); } /* @@ -156,12 +156,11 @@ static void virtscsi_complete_cmd(struct virtio_scsi *vscsi, void *buf) WARN_ON(virtio32_to_cpu(vscsi->vdev, resp->sense_len) > VIRTIO_SCSI_SENSE_SIZE); - if (sc->sense_buffer) { + if (resp->sense_len) { memcpy(sc->sense_buffer, resp->sense, min_t(u32, virtio32_to_cpu(vscsi->vdev, resp->sense_len), VIRTIO_SCSI_SENSE_SIZE)); - set_status_byte(sc, SAM_STAT_CHECK_CONDITION); } sc->scsi_done(sc); |