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authorThomas Bogendoerfer <tsbogend@alpha.franken.de>2008-03-21 22:25:43 +0100
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-04-07 12:19:01 -0500
commitbe3cb3d84bb8dffecb7c5570355866075caa7e95 (patch)
tree2a9278e3d094bbccbf172e07ee2758eca483a400 /drivers/scsi/wd33c93.c
parent7748369f49d428e558c519ed344d3005d38347b7 (diff)
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[SCSI] WD33C93: let platform stub override no_sync/fast/dma_mode
SGI machines with WD33C93 allow usage of burst mode DMA, which increases performance noticable. To make this selectable by the sgiwd93 stub, setting the values for no_sync, fast and dma_mode has been moved to the individual platform stubs. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/wd33c93.c')
-rw-r--r--drivers/scsi/wd33c93.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index f286c37..5fda881 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -1973,10 +1973,7 @@ wd33c93_init(struct Scsi_Host *instance, const wd33c93_regs regs,
hostdata->incoming_ptr = 0;
hostdata->outgoing_len = 0;
hostdata->default_sx_per = DEFAULT_SX_PER;
- hostdata->no_sync = 0xff; /* sync defaults to off */
hostdata->no_dma = 0; /* default is DMA enabled */
- hostdata->fast = 0; /* default is Fast SCSI transfers disabled */
- hostdata->dma_mode = CTRL_DMA; /* default is Single Byte DMA */
#ifdef PROC_INTERFACE
hostdata->proc = PR_VERSION | PR_INFO | PR_STATISTICS |