From be3cb3d84bb8dffecb7c5570355866075caa7e95 Mon Sep 17 00:00:00 2001 From: Thomas Bogendoerfer Date: Fri, 21 Mar 2008 22:25:43 +0100 Subject: [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 Acked-by: Ralf Baechle Signed-off-by: James Bottomley --- drivers/scsi/a3000.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/scsi/a3000.c') diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c index 3aeec963940b..8b449d8acacd 100644 --- a/drivers/scsi/a3000.c +++ b/drivers/scsi/a3000.c @@ -178,6 +178,9 @@ int __init a3000_detect(struct scsi_host_template *tpnt) DMA(a3000_host)->DAWR = DAWR_A3000; regs.SASR = &(DMA(a3000_host)->SASR); regs.SCMD = &(DMA(a3000_host)->SCMD); + HDATA(a3000_host)->no_sync = 0xff; + HDATA(a3000_host)->fast = 0; + HDATA(a3000_host)->dma_mode = CTRL_DMA; wd33c93_init(a3000_host, regs, dma_setup, dma_stop, WD33C93_FS_12_15); if (request_irq(IRQ_AMIGA_PORTS, a3000_intr, IRQF_SHARED, "A3000 SCSI", a3000_intr)) -- cgit