4eda675cde
use interface attribute / locator passing versions
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of config_search()
2004-09-08 20:08:46 +00:00
46289e1fef
Phase out the use of a string as first "attach args" member to control
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which bustype should be attached with a specific call to config_found()
(from a "mainbus" or a bus bridge).
Do it for isa/eisa/mca and pci/agp for now. These buses all attach to
an mi interface attribute "isabus", "eisabus" etc., and the autoconf
framework now allows to specify an interface attribute on config_found()
and config_search(), which limits the search of matching config data
to these which attach to that specific attribute.
So we basically have to call config_found_ia(..., "foobus", ...) where
such a bus is attached.
As a consequence, where a "mainbus" or alike also attaches other
devices (eg CPUs) which do not attach to a specific attribute yet,
we need at least pass an attribute name (different from "foobus") so
that the foo bus is not found at these places. This made some minor
changes necessary which are not obviously related to the mentioned buses.
2004-08-30 15:05:15 +00:00
a98d1a3398
Typos in comment description.
2004-05-01 12:55:06 +00:00
bcc199a19c
Add gt_dma_bus_mem_to_phys and gt_dma_phys_to_bus_mem.
2004-03-20 01:55:00 +00:00
d20841bb64
Uppercase CPU, plural is CPUs.
2004-02-13 11:36:08 +00:00
d88f7b1d62
boundary, not boundry. Inspired by Tom Cosgrove.
2003-11-02 10:31:06 +00:00
0dcbc9ae84
Try to drain the Tx pending queues after dealing with Rx/Tx interrupts.
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This fixes a bug whereby a fast cpu with a decent cache can easily
outstrip the GT's ability to put packets on the wire, resulting in a
permanent backlog of mbufs in the Tx pending queues under heavy Tx load.
The bug was masked if the packet buffer was mapped non-cached, which
slowed down the cpu to where it couldn't keep up with the GT at 100mbit.
2003-08-05 14:55:06 +00:00
365cbd9428
add missing __KERNEL_RCSID()
2003-07-14 15:47:00 +00:00
588cfa226b
Add basic support for non-PCI host mode.
2003-06-12 19:18:49 +00:00
b8ce8543eb
Always pass BUS_DMA_COHERENT to bus_dmamem_map() when allocating
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descriptor/buffer memory.
2003-06-12 19:18:02 +00:00
b751df8807
Tickle the watchdog while doing polled console i/o.
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This is especially important if we spend any time in ddb. :)
2003-06-12 19:16:18 +00:00
269144aef4
Disable the watchdog during autoconf of sub-devices.
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Some drivers (e.g. pciide(4)) can take long enough to probe that the
watchdog barks before they're done.
2003-06-12 19:14:37 +00:00
6fab97c614
Add an option to control whether the GT's internal PCI Arbiter should
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be enabled or not.
2003-05-27 11:39:50 +00:00
d1fb17639e
defflag GT_ECC.
2003-05-17 08:27:58 +00:00
84d2659d16
In gtmpscinit_stop(), don't wait for abort completion status if the
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receiver is disabled. It'll never complete in this case.
2003-05-01 12:13:26 +00:00
de36c1091b
Update inptr *after* we do the dmasync.
2003-04-30 20:49:49 +00:00
0259e9541c
Fix overrun of TX buffer dmamap.
2003-04-30 18:31:30 +00:00
dd3614f13a
When attaching, make sure the "Reject Broadcast Mode", "Promiscuous Mode"
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and "Pass Bad Frames" bits in the EPCR register are clear.
This works around a problem where firmware sets RBM for some reason before
handing control to the NetBSD kernel.
2003-04-10 15:23:19 +00:00
cf9d21bf8e
Use PAGE_SIZE rather than NBPG.
2003-04-08 23:39:14 +00:00
106ae5d65e
Use PAGE_SIZE rather than NBPG.
2003-04-08 22:33:33 +00:00
46acdfd875
Deal with discovery strangeness/timing issue. Sometimes the Ownership bit
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on descriptor doesn't get reset so look beyond to the next descriptor to
see if it's been returned. If it has, then just process the current one.
2003-04-08 19:37:17 +00:00
6193e8a4a1
Remove #define DEBUG. (this was working right. The problem I encountered
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was due to a bug in PPCBOOT. It was not ordering DIMM space largest to
smallest so that you could badly alignment memory).
2003-04-04 20:09:07 +00:00
d914d04522
Cleanup PCI support.
2003-04-01 19:11:44 +00:00
8909c240f2
Add GT_PCI{0,1}_{IO,MEM}{SIZE,START} options
2003-03-27 07:21:30 +00:00
caff52554f
Only print IRQ is it's not the default value.
2003-03-27 07:20:48 +00:00
0e5392f73f
Make reset delay depend on the baud rate.
2003-03-24 20:03:23 +00:00
bd800e6684
Fix tyops. Add 2 defines.
2003-03-24 17:03:18 +00:00
a69a0868cc
Make gtmpsc configurable via config file. (baud rate source, frequency).
2003-03-24 17:02:14 +00:00
a09a7e1927
Update bpf interface to current. Make output buffers aligned to a
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cacheline bounary. Only put hash table and descriptors in uncached
memory, buffers are in cached memory.
2003-03-24 17:00:54 +00:00
0e4975df24
Split PCI initialization out of attach hook.
2003-03-18 19:32:46 +00:00
923175a28a
remove some unneeded code.
2003-03-18 15:09:28 +00:00
ee2ba43d39
Enable I/O & memory access too.
2003-03-18 15:00:00 +00:00
8fb546ff67
Do minimal initialization of PCI.
2003-03-18 05:51:51 +00:00
051e31601c
Derive baud rate from cpu_timebase on powerpc.
2003-03-18 05:50:02 +00:00
631dbeba1a
Use generic softintr. switch from consinit to explicit cnattach
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framework. Use bus_space for access register access.
2003-03-17 16:42:47 +00:00
f27033251e
Use a subregion for the mac's ethernet registers. Shaves 512 bytes
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from the driver.
2003-03-17 16:41:15 +00:00
08ea2a499c
Cleanup. Move much of the code to bus_space instead of using
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private mechanisms.
2003-03-16 07:05:33 +00:00
7f87f176b2
Add obio attachment for things like rtcs, com, and flash.
2003-03-16 07:03:30 +00:00
3dc865b386
Relocate Discovery first thing in initppc (if not at expected address).
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This implies that if PMON tells us where the GT is, we write that address
in gtbase.
2003-03-06 06:04:21 +00:00
ff2281b498
Add preliminary support Marvell (Galileo) Discovery System Controllers.
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This code was contributed by Allegro Networks.
2003-03-05 22:08:18 +00:00
drochner