Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6:
  [SCSI] SCSI core: better initialization for sdev->scsi_level
  [SCSI] scsi_proc.c: display sdev->scsi_level correctly
  [SCSI] megaraid_sas: update version and author info
  [SCSI] megaraid_sas: return sync cache call with success
  [SCSI] megaraid_sas: replace pci_alloc_consitent with dma_alloc_coherent in ioctl path
  [SCSI] megaraid_sas: add bios_param in scsi_host_template
  [SCSI] megaraid_sas: do not process cmds if hw_crit_error is set
  [SCSI] scsi_transport.h should include scsi_device.h
  [SCSI] aic79xx: remove extra newline from info message
  [SCSI] scsi_scan.c: handle bad inquiry responses
  [SCSI] aic94xx: tie driver to the major number of the sequencer firmware
  [SCSI] lpfc: add PCI error recovery support
  [SCSI] megaraid: pci_module_init to pci_register_driver
  [SCSI] tgt: fix the user/kernel ring buffer interface
  [SCSI] sgiwd93: interfacing to wd33c93
  [SCSI] wd33c93: Fast SCSI with WD33C93B

1 files changed, 10 insertions, 3 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index eae7a24..c750fbf 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -44,7 +44,6 @@
 #define PAUSE_TRIES 1000
 
 static const struct firmware *sequencer_fw;
-static const char *sequencer_version;
 static u16 cseq_vecs[CSEQ_NUM_VECS], lseq_vecs[LSEQ_NUM_VECS], mode2_task,
 	cseq_idle_loop, lseq_idle_loop;
 static u8 *cseq_code, *lseq_code;
@@ -1276,7 +1275,6 @@ static int asd_request_firmware(struct asd_ha_struct *asd_ha)
 	header.csum = le32_to_cpu(hdr_ptr->csum);
 	header.major = le32_to_cpu(hdr_ptr->major);
 	header.minor = le32_to_cpu(hdr_ptr->minor);
-	sequencer_version = hdr_ptr->version;
 	header.cseq_table_offset = le32_to_cpu(hdr_ptr->cseq_table_offset);
 	header.cseq_table_size = le32_to_cpu(hdr_ptr->cseq_table_size);
 	header.lseq_table_offset = le32_to_cpu(hdr_ptr->lseq_table_offset);
@@ -1303,6 +1301,16 @@ static int asd_request_firmware(struct asd_ha_struct *asd_ha)
 		return -EINVAL;
 	}
 
+	asd_printk("Found sequencer Firmware version %d.%d (%s)\n",
+		   header.major, header.minor, hdr_ptr->version);
+
+	if (header.major != SAS_RAZOR_SEQUENCER_FW_MAJOR) {
+		asd_printk("Firmware Major Version Mismatch;"
+			   "driver requires version %d.X",
+			   SAS_RAZOR_SEQUENCER_FW_MAJOR);
+		return -EINVAL;
+	}
+
 	ptr_cseq_vecs = (u16 *)&sequencer_fw->data[header.cseq_table_offset];
 	ptr_lseq_vecs = (u16 *)&sequencer_fw->data[header.lseq_table_offset];
 	mode2_task = header.mode2_task;
@@ -1335,7 +1343,6 @@ int asd_init_seqs(struct asd_ha_struct *asd_ha)
 		return err;
 	}
 
-	asd_printk("using sequencer %s\n", sequencer_version);
 	err = asd_seq_download_seqs(asd_ha);
 	if (err) {
 		asd_printk("couldn't download sequencers for %s\n",