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| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2010-01-12 12:59:49 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-01-17 12:36:31 -0600 |
| commit | 368bbe077739fa1ef6fc0195b2810ed50ef87df6 (patch) | |
| tree | fe1c168fdb2238a3b9038055a254444931348071 | |
| parent | f08b7251c40090b8c522a306642944cd7322eebb (diff) | |
| download | kernel_samsung_aries-368bbe077739fa1ef6fc0195b2810ed50ef87df6.zip kernel_samsung_aries-368bbe077739fa1ef6fc0195b2810ed50ef87df6.tar.gz kernel_samsung_aries-368bbe077739fa1ef6fc0195b2810ed50ef87df6.tar.bz2 | |
[SCSI] qla2xxx: Perform fast mailbox read of flash regardless of size nor address alignment.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 010e69b..371dc89 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -2292,11 +2292,14 @@ qla25xx_read_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, uint32_t faddr, left, burst; struct qla_hw_data *ha = vha->hw; + if (IS_QLA25XX(ha) || IS_QLA81XX(ha)) + goto try_fast; if (offset & 0xfff) goto slow_read; if (length < OPTROM_BURST_SIZE) goto slow_read; +try_fast: optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE, &optrom_dma, GFP_KERNEL); if (!optrom) { |