diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_ctl.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_ctl.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index d3cb387ba9f4..3269ef43f07e 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -297,7 +297,7 @@ mpt3sas_ctl_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, nvme_error_reply = (Mpi26NVMeEncapsulatedErrorReply_t *)mpi_reply; sz = min_t(u32, NVME_ERROR_RESPONSE_SIZE, - le32_to_cpu(nvme_error_reply->ErrorResponseCount)); + le16_to_cpu(nvme_error_reply->ErrorResponseCount)); sense_data = mpt3sas_base_get_sense_buffer(ioc, smid); memcpy(ioc->ctl_cmds.sense, sense_data, sz); } @@ -644,9 +644,10 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, MPI2RequestHeader_t *mpi_request = NULL, *request; MPI2DefaultReply_t *mpi_reply; Mpi26NVMeEncapsulatedRequest_t *nvme_encap_request = NULL; + struct _pcie_device *pcie_device = NULL; u32 ioc_state; u16 smid; - unsigned long timeout; + u8 timeout; u8 issue_reset; u32 sz, sz_arg; void *psge; @@ -659,6 +660,7 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, long ret; u16 wait_state_count; u16 device_handle = MPT3SAS_INVALID_DEVICE_HANDLE; + u8 tr_method = MPI26_SCSITASKMGMT_MSGFLAGS_PROTOCOL_LVL_RST_PCIE; issue_reset = 0; @@ -803,12 +805,13 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, * Build the PRPs and set direction bits. * Send the request. */ - nvme_encap_request->ErrorResponseBaseAddress = ioc->sense_dma & - 0xFFFFFFFF00000000; + nvme_encap_request->ErrorResponseBaseAddress = + cpu_to_le64(ioc->sense_dma & 0xFFFFFFFF00000000UL); nvme_encap_request->ErrorResponseBaseAddress |= - (U64)mpt3sas_base_get_sense_buffer_dma(ioc, smid); + cpu_to_le64(le32_to_cpu( + mpt3sas_base_get_sense_buffer_dma(ioc, smid))); nvme_encap_request->ErrorResponseAllocationLength = - NVME_ERROR_RESPONSE_SIZE; + cpu_to_le16(NVME_ERROR_RESPONSE_SIZE); memset(ioc->ctl_cmds.sense, 0, NVME_ERROR_RESPONSE_SIZE); ioc->build_nvme_prp(ioc, smid, nvme_encap_request, data_out_dma, data_out_sz, data_in_dma, data_in_sz); @@ -1073,14 +1076,26 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, ioc->name, le16_to_cpu(mpi_request->FunctionDependent1)); mpt3sas_halt_firmware(ioc); - mpt3sas_scsih_issue_locked_tm(ioc, - le16_to_cpu(mpi_request->FunctionDependent1), 0, - MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, 0, 30); + pcie_device = mpt3sas_get_pdev_by_handle(ioc, + le16_to_cpu(mpi_request->FunctionDependent1)); + if (pcie_device && (!ioc->tm_custom_handling)) + mpt3sas_scsih_issue_locked_tm(ioc, + le16_to_cpu(mpi_request->FunctionDependent1), + 0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, + 0, pcie_device->reset_timeout, + tr_method); + else + mpt3sas_scsih_issue_locked_tm(ioc, + le16_to_cpu(mpi_request->FunctionDependent1), + 0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, + 0, 30, MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET); } else mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER); } out: + if (pcie_device) + pcie_device_put(pcie_device); /* free memory associated with sg buffers */ if (data_in) |