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authorJames Bottomley <James.Bottomley@steeleye.com>2005-08-30 11:48:07 -0500
committerJames Bottomley <jejb@mulgrave.(none)>2005-09-13 14:24:48 -0500
commita89f29f6ea8dba0b7c4ae5d1d0b43de6cb500ea6 (patch)
tree66e7c34459c41b4ade0d202258184fb2df84e907 /drivers/scsi/aic7xxx/aic7xxx_osm.c
parent154fb614df83086ceb18a2c19908154e78d4dc98 (diff)
[SCSI] aic7xxx: move to dma_get_required_mask() and correct 39 bit assumptions
This patch moves aic7xxx over to the dma_get_required_mask() API and dumps its open coded memory check. It also appears from this bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=167049 That 39 bit addressing doesn't work on older cards. I surmise that the AHC_LARGE_SCBS flag is the one that marks cards capable of using 39 bit addressing, so I also folded that check into the code. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_osm.c')
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index c932b3b94490..876d1de8480d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1109,15 +1109,6 @@ ahc_linux_register_host(struct ahc_softc *ahc, struct scsi_host_template *templa
return (0);
}
-uint64_t
-ahc_linux_get_memsize(void)
-{
- struct sysinfo si;
-
- si_meminfo(&si);
- return ((uint64_t)si.totalram << PAGE_SHIFT);
-}
-
/*
* Place the SCSI bus into a known state by either resetting it,
* or forcing transfer negotiations on the next command to any