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19 Commits

Author SHA1 Message Date
tsubai
9b85cc40d4 Keyboard and mouse support for news5000. 2000-11-15 14:04:05 +00:00
thorpej
b84f740be0 Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach(). 2000-11-15 01:02:11 +00:00
tsubai
760413cb15 "xa" frame buffer driver. 2000-11-06 15:00:28 +00:00
tsubai
c6c547497d NEWS5000 internal SCSI driver. 2000-10-30 10:07:35 +00:00
onoe
26c411de58 Move APbus dependent unmapped DMA address stuff from bus.c to apbus.c 
Support DMA mapping table with NEWSMIPS_DMAMAP_MAPTBL flag for APbus
(MAPTBL is not tested yet).
 2000-10-18 12:47:37 +00:00
onoe
3c201cca80 change the type of the apbus interrupt handler from void to int 
for each driver to indicate the interrupt has been handled or not.
 2000-10-12 03:17:25 +00:00
onoe
935577e7bc Tulip driver for NWB-5852A, which is an APbus board with DEC-21140A chip. 
without MII.  It supports 100BaseTX only.  Half duplex/Full duplex can
be specified manually, but there are no auto negotiation functionality.

XXX:	It takes 34 seconds before sending/receiving packets on the wire
	after initial setup.  It is obviously a bug because the board
	just works fine on NEWS-OS, but I cannot find what's wrong...
	Once it starts working, it seems there are no problems.
 2000-10-12 03:15:59 +00:00
onoe
31624ad662 use macro to access interrupt mask register. 2000-10-12 03:15:21 +00:00
onoe
f2c3050d29 change the type of the apbus interrupt handler from void to int 
for each driver to indicate the interrupt has been handled or not.
 2000-10-12 03:13:47 +00:00
onoe
be4c939451 change the type of the apbus interrupt handler from void to int 
for each driver to indicate the interrupt has been handled or not.
add prototype of apbus_dmatag_init() function, which allocates memory
and initialize its member including bus space handle to flush DMA write
cache.  Note that the allocated pointer must be freed.
 2000-10-12 03:12:01 +00:00
onoe
655ba83924 Allow multiple interrupt handler on same interrupt event. 
Clear interrupt mask for specified interrupt in apbus_intr_establish().
Add dma stuff; define apbus_dmamap_sync() to flush DMA write cache by
accessing the corresponding I/O port.
 2000-10-12 03:11:38 +00:00
thorpej
7ca3fb9ef0 Move the check for "promisc + unicast + not for us" into ether_input(), 
and change Ethernet drivers to always pass all received frames to
ether_input() (with a few exceptions, which are documented in the
code).
 2000-10-01 23:32:39 +00:00
mrg
4fa952b49a remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 07:58:50 +00:00
tsubai
7531770fa4 Insert delay() in busy wait. 2000-05-30 11:45:11 +00:00
thorpej
a183d34f04 - Implement cnbell() -- ring the console bell. The cn_bell entrypoint 
is optional.
- Add cn_bell to statically allocated consdevs as appropriate.
 2000-03-06 21:36:05 +00:00
tsubai
fa34872358 Use software interrupt. 1999-12-26 09:05:38 +00:00
tsubai
9909053174 * Apply updates from Shimizu-san received after the initial commit. 
* G/C unused.
* Many cosmetic changes.
* etc...
 1999-12-23 06:52:30 +00:00
tsubai
1bc5465424 Remove unnecessary debugging code. (not intended to commit) 1999-12-22 08:16:45 +00:00
tsubai
70289b0f99 First cut of news5000 support. 
Mostly from SHIMIZU Ryo <dejiko@di.gi.charat.org>.
 1999-12-22 05:55:24 +00:00