diff options
| author | Joe Carnuccio <joe.carnuccio@qlogic.com> | 2009-03-24 09:08:06 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-04-03 09:22:48 -0500 |
| commit | 1d2874de809a14e6780246b99a18bbc0fc0a8f2a (patch) | |
| tree | 0f9dc305dc6f802c27bcef6edc607832864b7687 /drivers/scsi/qla2xxx/qla_init.c | |
| parent | b9978769877c6c90c8d6777df13b9ae427af40b7 (diff) | |
[SCSI] qla2xxx: Add Flash-Access-Control support for recent ISPs.
Given the low-level interface varies from one flash-part
manufacturer to the next, the Flash-Access-Control (FAC) mailbox
command makes the specific flash type transparent to the driver
by encapsulating a basic set of accessor and update routines.
Use these new routines where applicable by querying FAC opcode
get-sector-size at init-time.
Additional cleanups and
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 0febfa648c3..c37888e8747 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1032,6 +1032,21 @@ qla2x00_setup_chip(scsi_qla_host_t *vha) spin_unlock_irqrestore(&ha->hardware_lock, flags); } + if (rval == QLA_SUCCESS && IS_FAC_REQUIRED(ha)) { + uint32_t size; + + rval = qla81xx_fac_get_sector_size(vha, &size); + if (rval == QLA_SUCCESS) { + ha->flags.fac_supported = 1; + ha->fdt_block_size = size << 2; + } else { + qla_printk(KERN_ERR, ha, + "Unsupported FAC firmware (%d.%02d.%02d).\n", + ha->fw_major_version, ha->fw_minor_version, + ha->fw_subminor_version); + } + } + if (rval) { DEBUG2_3(printk("scsi(%ld): Setup chip **** FAILED ****.\n", vha->host_no)); |