diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2009-01-22 09:45:34 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-01-25 07:57:49 -0600 |
| commit | 7c283177fad8786afa1bbf7ef848038284084e41 (patch) | |
| tree | 79c06f3983824c35d2f0303ce6c89691b882d298 /drivers/scsi/qla2xxx/qla_sup.c | |
| parent | ad038fa8242a1f4547045f9213c3881a34bbcc21 (diff) | |
| download | linux-7c283177fad8786afa1bbf7ef848038284084e41.tar.gz | |
[SCSI] qla2xxx: Correct endianness issue during flash manipulation.
The flash data was incorrectly being converted (cpu_to_le32()) when using the bulk-flash-write mailbox command (ISP25xx and above). 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_sup.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index afec7f90f58a..ed9582603afa 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -980,12 +980,11 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, uint32_t dwords) { int ret; - uint32_t liter, miter; + uint32_t liter; uint32_t sec_mask, rest_addr; uint32_t fdata; dma_addr_t optrom_dma; void *optrom = NULL; - uint32_t *s, *d; struct qla_hw_data *ha = vha->hw; ret = QLA_SUCCESS; @@ -1031,9 +1030,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, /* Go with burst-write. */ 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++) - *s = cpu_to_le32(*d); + memcpy(optrom, dwptr, OPTROM_BURST_SIZE); ret = qla2x00_load_ram(vha, optrom_dma, flash_data_addr(ha, faddr), |