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| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2007-10-19 15:59:16 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-23 15:54:10 -0400 |
| commit | 94d6a2b32864421467d48f9a3a1c7b1da1e1dadf (patch) | |
| tree | b36494b29a986d5bf0d53df359b22b147c3ee7aa /drivers | |
| parent | 2c96d8d0c17978bbf5eb82314d488f46d4a51280 (diff) | |
| download | lwn-94d6a2b32864421467d48f9a3a1c7b1da1e1dadf.tar.gz lwn-94d6a2b32864421467d48f9a3a1c7b1da1e1dadf.zip | |
[SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler.
Original implementation would not use the burst-write mechanisms
for requests equal to OPTROM_BURST_DWORDS transfer dwords.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index c24f3d9dea76..ad2fa01bd233 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -643,7 +643,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, } /* Go with burst-write. */ - if (optrom && (liter + OPTROM_BURST_DWORDS) < dwords) { + if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) { /* Copy data to DMA'ble buffer. */ for (miter = 0, s = optrom, d = dwptr; miter < OPTROM_BURST_DWORDS; miter++, s++, d++) |