From d14164316d48a4319d8da9dc24be8663b2472bae Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Sat, 8 Jul 2006 14:02:26 -0600 Subject: [PATCH] [SCSI] aic7[9x]xx: Remove last vestiges of reverse_scan Remove last vestiges of the reverse_scan paramater from aic7xxx and aic79xx. Signed-off-by: Matthew Wilcox Signed-off-by: James Bottomley --- drivers/scsi/aic7xxx/aic79xx_osm.c | 21 --------------------- drivers/scsi/aic7xxx/aic7xxx_osm.c | 1 - 2 files changed, 22 deletions(-) diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index b244c7124179..998999c0a972 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -242,25 +242,6 @@ ahd_print_path(struct ahd_softc *ahd, struct scb *scb) */ static uint32_t aic79xx_no_reset; -/* - * Certain PCI motherboards will scan PCI devices from highest to lowest, - * others scan from lowest to highest, and they tend to do all kinds of - * strange things when they come into contact with PCI bridge chips. The - * net result of all this is that the PCI card that is actually used to boot - * the machine is very hard to detect. Most motherboards go from lowest - * PCI slot number to highest, and the first SCSI controller found is the - * one you boot from. The only exceptions to this are when a controller - * has its BIOS disabled. So, we by default sort all of our SCSI controllers - * from lowest PCI slot number to highest PCI slot number. We also force - * all controllers with their BIOS disabled to the end of the list. This - * works on *almost* all computers. Where it doesn't work, we have this - * option. Setting this option to non-0 will reverse the order of the sort - * to highest first, then lowest, but will still leave cards with their BIOS - * disabled at the very end. That should fix everyone up unless there are - * really strange cirumstances. - */ -static uint32_t aic79xx_reverse_scan; - /* * Should we force EXTENDED translation on a controller. * 0 == Use whatever is in the SEEPROM or default to off @@ -350,7 +331,6 @@ MODULE_PARM_DESC(aic79xx, " periodically to prevent tag starvation.\n" " This may be required by some older disk\n" " or drives/RAID arrays.\n" -" reverse_scan Sort PCI devices highest Bus/Slot to lowest\n" " tag_info: Set per-target tag depth\n" " global_tag_depth: Global tag depth for all targets on all buses\n" " slewrate:Set the signal slew rate (0-15).\n" @@ -1031,7 +1011,6 @@ aic79xx_setup(char *s) #ifdef AHD_DEBUG { "debug", &ahd_debug }, #endif - { "reverse_scan", &aic79xx_reverse_scan }, { "periodic_otag", &aic79xx_periodic_otag }, { "pci_parity", &aic79xx_pci_parity }, { "seltime", &aic79xx_seltime }, diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index debf3e2a0798..aa4be8a31415 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -353,7 +353,6 @@ MODULE_PARM_DESC(aic7xxx, " periodically to prevent tag starvation.\n" " This may be required by some older disk\n" " drives or RAID arrays.\n" -" reverse_scan Sort PCI devices highest Bus/Slot to lowest\n" " tag_info: Set per-target tag depth\n" " global_tag_depth: Global tag depth for every target\n" " on every bus\n" -- 2.39.2