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| author | James Smart | 2016-10-14 00:06:17 +0200 |
|---|---|---|
| committer | Martin K. Petersen | 2016-11-08 23:29:51 +0100 |
| commit | 6b6ef5db2590f0f6b99ba25fb018b60653ea66fe (patch) | |
| tree | 777fbaa0d040dbfc2332783786af45db6899dec9 /drivers/scsi/lpfc/lpfc_init.c | |
| parent | scsi: lpfc: Synchronize link speed with boot driver (diff) | |
| download | kernel-qcow2-linux-6b6ef5db2590f0f6b99ba25fb018b60653ea66fe.tar.gz kernel-qcow2-linux-6b6ef5db2590f0f6b99ba25fb018b60653ea66fe.tar.xz kernel-qcow2-linux-6b6ef5db2590f0f6b99ba25fb018b60653ea66fe.zip | |
scsi: lpfc: Fix fw download on SLI-4 FC adapters
Fix fw download on SLI-4 FC adapters
Driver performs a quick validation of magic numbers in the fw
download image. Driver needed to be updated for more recent
magic numbers.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 53227e5fd2fd..7be9b8a7bb19 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -10312,6 +10312,7 @@ lpfc_write_firmware(const struct firmware *fw, void *context) int i, rc = 0; struct lpfc_dmabuf *dmabuf, *next; uint32_t offset = 0, temp_offset = 0; + uint32_t magic_number, ftype, fid, fsize; /* It can be null in no-wait mode, sanity check */ if (!fw) { @@ -10320,18 +10321,19 @@ lpfc_write_firmware(const struct firmware *fw, void *context) } image = (struct lpfc_grp_hdr *)fw->data; + magic_number = be32_to_cpu(image->magic_number); + ftype = bf_get_be32(lpfc_grp_hdr_file_type, image); + fid = bf_get_be32(lpfc_grp_hdr_id, image), + fsize = be32_to_cpu(image->size); + INIT_LIST_HEAD(&dma_buffer_list); - if ((be32_to_cpu(image->magic_number) != LPFC_GROUP_OJECT_MAGIC_NUM) || - (bf_get_be32(lpfc_grp_hdr_file_type, image) != - LPFC_FILE_TYPE_GROUP) || - (bf_get_be32(lpfc_grp_hdr_id, image) != LPFC_FILE_ID_GROUP) || - (be32_to_cpu(image->size) != fw->size)) { + if ((magic_number != LPFC_GROUP_OJECT_MAGIC_G5 && + magic_number != LPFC_GROUP_OJECT_MAGIC_G6) || + ftype != LPFC_FILE_TYPE_GROUP || fsize != fw->size) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "3022 Invalid FW image found. " - "Magic:%x Type:%x ID:%x\n", - be32_to_cpu(image->magic_number), - bf_get_be32(lpfc_grp_hdr_file_type, image), - bf_get_be32(lpfc_grp_hdr_id, image)); + "Magic:%x Type:%x ID:%x Size %d %ld\n", + magic_number, ftype, fid, fsize, fw->size); rc = -EINVAL; goto release_out; } |