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ncr5380: Update usage documentation
Update kernel parameter documentation for atari_scsi, mac_scsi and g_NCR5380 drivers. Remove duplication. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Finn Thain
Martin K. Petersen
parent
a46865dcf1
commit
9c41ab27e3
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@ -23,11 +23,10 @@ supported by the driver.
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If the default configuration does not work for you, you can use the kernel
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command lines (eg using the lilo append command):
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ncr5380=port,irq,dma
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ncr53c400=port,irq
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or
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ncr5380=base,irq,dma
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ncr53c400=base,irq
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ncr5380=addr,irq
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ncr53c400=addr,irq
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ncr53c400a=addr,irq
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dtc3181e=addr,irq
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The driver does not probe for any addresses or ports other than those in
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the OVERRIDE or given to the kernel as above.
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@ -36,19 +35,17 @@ This driver provides some information on what it has detected in
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/proc/scsi/g_NCR5380/x where x is the scsi card number as detected at boot
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time. More info to come in the future.
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When NCR53c400 support is compiled in, BIOS parameters will be returned by
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the driver (the raw 5380 driver does not and I don't plan to fiddle with
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it!).
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This driver works as a module.
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When included as a module, parameters can be passed on the insmod/modprobe
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command line:
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ncr_irq=xx the interrupt
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ncr_addr=xx the port or base address (for port or memory
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mapped, resp.)
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ncr_dma=xx the DMA
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ncr_5380=1 to set up for a NCR5380 board
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ncr_53c400=1 to set up for a NCR53C400 board
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ncr_53c400a=1 to set up for a NCR53C400A board
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dtc_3181e=1 to set up for a Domex Technology Corp 3181E board
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hp_c2502=1 to set up for a Hewlett Packard C2502 board
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e.g.
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modprobe g_NCR5380 ncr_irq=5 ncr_addr=0x350 ncr_5380=1
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for a port mapped NCR5380 board or
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@ -27,13 +27,15 @@ parameters may be changed at runtime by the command
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aic79xx= [HW,SCSI]
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See Documentation/scsi/aic79xx.txt.
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atascsi= [HW,SCSI] Atari SCSI
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atascsi= [HW,SCSI]
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See drivers/scsi/atari_scsi.c.
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BusLogic= [HW,SCSI]
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See drivers/scsi/BusLogic.c, comment before function
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BusLogic_ParseDriverOptions().
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dtc3181e= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.txt.
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eata= [HW,SCSI]
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@ -51,8 +53,8 @@ parameters may be changed at runtime by the command
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ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
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See header of drivers/scsi/ips.c.
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mac5380= [HW,SCSI] Format:
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<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
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mac5380= [HW,SCSI]
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See drivers/scsi/mac_scsi.c.
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max_luns= [SCSI] Maximum number of LUNs to probe.
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Should be between 1 and 2^32-1.
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@ -65,10 +67,13 @@ parameters may be changed at runtime by the command
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See header of drivers/scsi/NCR_D700.c.
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ncr5380= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.txt.
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ncr53c400= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.txt.
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ncr53c400a= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.txt.
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ncr53c406a= [HW,SCSI]
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@ -18,42 +18,8 @@
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*
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* Added ISAPNP support for DTC436 adapters,
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* Thomas Sailer, sailer@ife.ee.ethz.ch
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*/
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/*
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* TODO : flesh out DMA support, find some one actually using this (I have
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* a memory mapped Trantor board that works fine)
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*/
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/*
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* The card is detected and initialized in one of several ways :
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* 1. With command line overrides - NCR5380=port,irq may be
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* used on the LILO command line to override the defaults.
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*
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* 2. With the GENERIC_NCR5380_OVERRIDE compile time define. This is
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* specified as an array of address, irq, dma, board tuples. Ie, for
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* one board at 0x350, IRQ5, no dma, I could say
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* -DGENERIC_NCR5380_OVERRIDE={{0xcc000, 5, DMA_NONE, BOARD_NCR5380}}
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*
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* -1 should be specified for no or DMA interrupt, -2 to autoprobe for an
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* IRQ line if overridden on the command line.
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*
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* 3. When included as a module, with arguments passed on the command line:
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* ncr_irq=xx the interrupt
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* ncr_addr=xx the port or base address (for port or memory
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* mapped, resp.)
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* ncr_dma=xx the DMA
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* ncr_5380=1 to set up for a NCR5380 board
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* ncr_53c400=1 to set up for a NCR53C400 board
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* e.g.
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* modprobe g_NCR5380 ncr_irq=5 ncr_addr=0x350 ncr_5380=1
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* for a port mapped NCR5380 board or
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* modprobe g_NCR5380 ncr_irq=255 ncr_addr=0xc8000 ncr_53c400=1
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* for a memory mapped NCR53C400 board with interrupts disabled.
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*
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* 255 should be specified for no or DMA interrupt, 254 to autoprobe for an
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* IRQ line if overridden on the command line.
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*
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* See Documentation/scsi/g_NCR5380.txt for more info.
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*/
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#include <asm/io.h>
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