UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[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>
This commit is contained in:
Andrew Vasquez 2007-10-19 15:59:16 -07:00 committed by James Bottomley
parent 2c96d8d0c1
commit 94d6a2b328
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/qla2xxx/qla_sup.c
View File

@ -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++)