* mmap or iomap
@ 2003-02-22 16:11 Anand Raj
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From: Anand Raj @ 2003-02-22 16:11 UTC (permalink / raw)
To: Bruce, linux-scsi
hi all,
i m anand,
i m writin a first linux driver for LSI53c875A ultra scsi Controller , in the pci config register ,my leader says that memory map is better than io map (ie )
while requesting for memory region i use the BAR1 which is for Memory.. and BAR0 is IO.
Cud any plz tell me which one is better & why .
thankin u
anand
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2003-02-22 16:11 mmap or iomap Anand Raj
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