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[SCSI] aic7[9x]xx: Remove last vestiges of reverse_scan

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Remove last vestiges of the reverse_scan paramater from aic7xxx and aic79xx.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Matthew Wilcox 2006-07-08 14:02:26 -06:00 committed by James Bottomley
parent 5e13cdfa5b
commit d14164316d
2 changed files with 0 additions and 22 deletions
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21
drivers/scsi/aic7xxx/aic79xx_osm.c
View File

@ -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:<tag_str> Set per-target tag depth\n"
" global_tag_depth:<int> Global tag depth for all targets on all buses\n"
" slewrate:<slewrate_list>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 },

1
drivers/scsi/aic7xxx/aic7xxx_osm.c
View File

@ -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:<tag_str> Set per-target tag depth\n"
" global_tag_depth:<int> Global tag depth for every target\n"
" on every bus\n"