thorpej 2ecdd552dc Add the notion of "shadow registers" to the wdc driver. These shadow ... registers are registers that overlap with others on many controllers, but which may actually be distinct on some controllers. Right now, the two shadows are: - wd_status (usually overlaps wd_command) - wd_features (usually overlaps wd_error) Add a new helper function, wdc_init_shadow_regs(), used to initialize the shadow register handles on controllers where they do actually overlap. Partially from Jordan Rhody @ Wasabi Systems, Inc.		2004-05-25 20:42:40 +00:00
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obio.c	__KERNEL_RCSID()	2003-07-15 02:54:31 +00:00
obiovar.h	…
wdc_obio.c	Add the notion of "shadow registers" to the wdc driver. These shadow	2004-05-25 20:42:40 +00:00