diff options
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_fw.c')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_fw.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index 12d510629513..6b534ed0ecf8 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -1972,6 +1972,89 @@ out: } /** + * mpi3mr_print_pkg_ver - display controller fw package version + * @mrioc: Adapter reference + * + * Retrieve firmware package version from the component image + * header of the controller flash and display it. + * + * Return: 0 on success and non-zero on failure. + */ +static int mpi3mr_print_pkg_ver(struct mpi3mr_ioc *mrioc) +{ + struct mpi3_ci_upload_request ci_upload; + int retval = -1; + void *data = NULL; + dma_addr_t data_dma; + struct mpi3_ci_manifest_mpi *manifest; + u32 data_len = sizeof(struct mpi3_ci_manifest_mpi); + u8 sgl_flags = MPI3MR_SGEFLAGS_SYSTEM_SIMPLE_END_OF_LIST; + + data = dma_alloc_coherent(&mrioc->pdev->dev, data_len, &data_dma, + GFP_KERNEL); + if (!data) + return -ENOMEM; + + memset(&ci_upload, 0, sizeof(ci_upload)); + mutex_lock(&mrioc->init_cmds.mutex); + if (mrioc->init_cmds.state & MPI3MR_CMD_PENDING) { + ioc_err(mrioc, "sending get package version failed due to command in use\n"); + mutex_unlock(&mrioc->init_cmds.mutex); + goto out; + } + mrioc->init_cmds.state = MPI3MR_CMD_PENDING; + mrioc->init_cmds.is_waiting = 1; + mrioc->init_cmds.callback = NULL; + ci_upload.host_tag = cpu_to_le16(MPI3MR_HOSTTAG_INITCMDS); + ci_upload.function = MPI3_FUNCTION_CI_UPLOAD; + ci_upload.msg_flags = MPI3_CI_UPLOAD_MSGFLAGS_LOCATION_PRIMARY; + ci_upload.signature1 = cpu_to_le32(MPI3_IMAGE_HEADER_SIGNATURE1_MANIFEST); + ci_upload.image_offset = cpu_to_le32(MPI3_IMAGE_HEADER_SIZE); + ci_upload.segment_size = cpu_to_le32(data_len); + + mpi3mr_add_sg_single(&ci_upload.sgl, sgl_flags, data_len, + data_dma); + init_completion(&mrioc->init_cmds.done); + retval = mpi3mr_admin_request_post(mrioc, &ci_upload, + sizeof(ci_upload), 1); + if (retval) { + ioc_err(mrioc, "posting get package version failed\n"); + goto out_unlock; + } + wait_for_completion_timeout(&mrioc->init_cmds.done, + (MPI3MR_INTADMCMD_TIMEOUT * HZ)); + if (!(mrioc->init_cmds.state & MPI3MR_CMD_COMPLETE)) { + ioc_err(mrioc, "get package version timed out\n"); + retval = -1; + goto out_unlock; + } + if ((mrioc->init_cmds.ioc_status & MPI3_IOCSTATUS_STATUS_MASK) + == MPI3_IOCSTATUS_SUCCESS) { + manifest = (struct mpi3_ci_manifest_mpi *) data; + if (manifest->manifest_type == MPI3_CI_MANIFEST_TYPE_MPI) { + ioc_info(mrioc, + "firmware package version(%d.%d.%d.%d.%05d-%05d)\n", + manifest->package_version.gen_major, + manifest->package_version.gen_minor, + manifest->package_version.phase_major, + manifest->package_version.phase_minor, + manifest->package_version.customer_id, + manifest->package_version.build_num); + } + } + retval = 0; +out_unlock: + mrioc->init_cmds.state = MPI3MR_CMD_NOTUSED; + mutex_unlock(&mrioc->init_cmds.mutex); + +out: + if (data) + dma_free_coherent(&mrioc->pdev->dev, data_len, data, + data_dma); + return retval; +} + +/** * mpi3mr_watchdog_work - watchdog thread to monitor faults * @work: work struct * @@ -3362,6 +3445,12 @@ int mpi3mr_init_ioc(struct mpi3mr_ioc *mrioc, u8 init_type) writel(mrioc->sbq_host_index, &mrioc->sysif_regs->sense_buffer_free_host_index); + retval = mpi3mr_print_pkg_ver(mrioc); + if (retval) { + ioc_err(mrioc, "failed to get package version\n"); + goto out_failed; + } + if (init_type != MPI3MR_IT_RESET) { retval = mpi3mr_setup_isr(mrioc, 0); if (retval) { |