[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 <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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2 changed files with 0 additions and 22 deletions
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@ -242,25 +242,6 @@ ahd_print_path(struct ahd_softc *ahd, struct scb *scb)
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*/
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static uint32_t aic79xx_no_reset;
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/*
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* Certain PCI motherboards will scan PCI devices from highest to lowest,
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* others scan from lowest to highest, and they tend to do all kinds of
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* strange things when they come into contact with PCI bridge chips. The
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* net result of all this is that the PCI card that is actually used to boot
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* the machine is very hard to detect. Most motherboards go from lowest
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* PCI slot number to highest, and the first SCSI controller found is the
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* one you boot from. The only exceptions to this are when a controller
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* has its BIOS disabled. So, we by default sort all of our SCSI controllers
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* from lowest PCI slot number to highest PCI slot number. We also force
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* all controllers with their BIOS disabled to the end of the list. This
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* works on *almost* all computers. Where it doesn't work, we have this
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* option. Setting this option to non-0 will reverse the order of the sort
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* to highest first, then lowest, but will still leave cards with their BIOS
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* disabled at the very end. That should fix everyone up unless there are
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* really strange cirumstances.
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*/
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static uint32_t aic79xx_reverse_scan;
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/*
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* Should we force EXTENDED translation on a controller.
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* 0 == Use whatever is in the SEEPROM or default to off
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@ -350,7 +331,6 @@ MODULE_PARM_DESC(aic79xx,
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" periodically to prevent tag starvation.\n"
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" This may be required by some older disk\n"
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" or drives/RAID arrays.\n"
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" reverse_scan Sort PCI devices highest Bus/Slot to lowest\n"
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" tag_info:<tag_str> Set per-target tag depth\n"
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" global_tag_depth:<int> Global tag depth for all targets on all buses\n"
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" slewrate:<slewrate_list>Set the signal slew rate (0-15).\n"
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@ -1031,7 +1011,6 @@ aic79xx_setup(char *s)
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#ifdef AHD_DEBUG
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{ "debug", &ahd_debug },
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#endif
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{ "reverse_scan", &aic79xx_reverse_scan },
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{ "periodic_otag", &aic79xx_periodic_otag },
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{ "pci_parity", &aic79xx_pci_parity },
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{ "seltime", &aic79xx_seltime },
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@ -353,7 +353,6 @@ MODULE_PARM_DESC(aic7xxx,
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" periodically to prevent tag starvation.\n"
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" This may be required by some older disk\n"
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" drives or RAID arrays.\n"
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" reverse_scan Sort PCI devices highest Bus/Slot to lowest\n"
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" tag_info:<tag_str> Set per-target tag depth\n"
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" global_tag_depth:<int> Global tag depth for every target\n"
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" on every bus\n"
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