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28 Commits

Author SHA1 Message Date
tron
e75321130b Back out new "hme" driver because it causes a performance regression on 
"netio" on an U5.
 2001-11-26 10:39:29 +00:00
tron
7287466499 Bug fixes for VLAN handling supplied by Klaus Klein in private e-mail. 2001-11-26 06:51:12 +00:00
tron
99756bfe86 Pull in Jason Wright's latest changes to the "hme" driver from OpenBSD. 
This supports direct DMA from and into mbuf cluster, and VLAN
handling is done a bit differently.
 2001-11-25 22:12:01 +00:00
lukem
a4bae8b066 add/cleanup RCSID 2001-11-13 13:14:31 +00:00
mrg
3059c66d8f fix a typo in the previous 2001-10-22 16:47:43 +00:00
mrg
c4f3ffd5e7 increase the value of _HME_NDESC from 32 to 128. it reduces the noise the 
driver makes due to various bad status conditions.
 2001-10-22 16:45:20 +00:00
thorpej
0d4d2293bb Minor tidying up of the HME driver attach: 
- Print nicer-looking message.
- Use bus_space_subregion() when appropriate, rather than arithmetic
  on a bus_space_handle_t.
 2001-10-05 17:49:43 +00:00
thorpej
150ca9d41a bcopy -> memcpy, strcpy 2001-07-07 15:59:37 +00:00
thorpej
6b16911a43 ALTQ'ify. 2000-12-14 06:27:23 +00:00
bouyer
42681a6a9f Supports ETHERCAP_VLAN_MTU. Tested on sbus hme on Ultra/1. 
Thanks to Andrei Petrov for the hint !
 2000-11-17 19:08:00 +00:00
thorpej
b84f740be0 Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach(). 2000-11-15 01:02:11 +00:00
mrg
0c6aa8d3ed ensure DMA mappings are not mapped streamable. fixes ethernet problems on 
ultrasparc sbus class machines.  from eeh.
 2000-10-20 06:08:02 +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
eeh
79dffec702 Get PCI HME working. 2000-06-25 01:05:16 +00:00
pk
297445c2a2 Turn on the hash filter enable bit in the RX configuration register 
when loading the multicast hash filter (noted by itojun@iijlab.net).
 2000-06-15 15:34:32 +00:00
mrg
badbd98b2a rearrange the order of bus_dma operations to be more like many other 
drivers, at the suggestion of fvdl.  also, use bus_dmamap_load() not
load_raw().
 2000-05-18 14:00:46 +00:00
mrg
cc57e4111a do not pass a `boundary' argument to bus_dmamap_create(), particularly one 
that is smaller than the `size' argument.
 2000-05-18 12:49:09 +00:00
pk
1bf775b965 Conform bus_dmamem_{alloc,map} usage to bus_dma(9) specs. 2000-05-09 22:42:08 +00:00
mrg
36b65b7d48 return if we can't map DMA buffers 2000-04-05 05:54:02 +00:00
thorpej
fc96443d15 New callout mechanism with two major improvements over the old 
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
 2000-03-23 07:01:25 +00:00
pk
1d373a94e2 Bump receive buffer size up to the maximum DMA burst boundary. 2000-02-14 17:14:28 +00:00
thorpej
eed75dbc26 Don't dry to diving MIIF_NOISOLATE in the PHY drivers. Instead, pass 
flags down from the parent to child vi mii_attach().
 2000-02-02 17:09:38 +00:00
thorpej
84dc99fdea Bring some order to the chaos which was the MII code function naming 
"conventions".
 2000-02-02 08:05:26 +00:00
pk
85a78db7b1 Add support for selecting a PHY (i.e. built-in transceiver vs. external MII 
device) by using media/instance parameters.
 1999-12-18 14:05:37 +00:00
pk
60eeab910b Avoid feeding negative values to the `roundup()' macro. 
Configure the MII management interface earlier.
 1999-12-17 14:37:15 +00:00
pk
967d744acd Correctly encode the configured number of buffer descriptors. 1999-12-15 10:33:31 +00:00
pk
9902ec50bb * Probe the MII device. 
* Ask for an interesting set of interrupt conditions.
* Correct various other typos and omissions.
 1999-12-14 23:58:15 +00:00
pk
5041f2a9dd HME ethernet driver. 
Note: this is work in progress; needs testing and tweaking. mgr has
promised to do that..
 1999-06-27 12:26:32 +00:00