NetBSD/sys/arch/acorn32
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
..
acorn32 Add a little comment explaining how to convert between RISC OS and hardware 2003-12-31 18:49:00 +00:00
compile Rework how KERNOBJDIR functions; now it's always determined with 2003-01-06 17:40:18 +00:00
conf Rename wsqms(4) to qms(4), since the "ws" is redundant now. While I'm here, 2004-03-13 19:27:40 +00:00
dev Rename arch/acorn32/dev/wskbdmap_mfii.c to arch/acorn32/dev/wskbdmap_mfii_rpc.c 2004-03-13 19:20:50 +00:00
doc Uppercase CPU, plural is CPUs. 2004-02-13 11:36:08 +00:00
eb7500atx Add the notion of "shadow registers" to the wdc driver. These shadow 2004-05-25 20:42:40 +00:00
include Factor out W{CHAR,INT}_{MAX,MIN} into their own header file. 2004-05-08 21:51:47 +00:00
mainbus Add the notion of "shadow registers" to the wdc driver. These shadow 2004-05-25 20:42:40 +00:00
podulebus Add the notion of "shadow registers" to the wdc driver. These shadow 2004-05-25 20:42:40 +00:00
stand Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of 2004-05-19 23:37:41 +00:00
Makefile Descend into stand so boot32 gets built. 2003-08-02 17:57:35 +00:00