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15 Commits

Author SHA1 Message Date
thorpej
7d85789f0a Move the BCM5401 DSP patch out of the bge driver and into 
the brgphy driver; all users of the BCM5400 and BCM5401 need
the DSP patch and the sledgehammer-reset-at-media-set-time.

Also add a DSP patch for the BCM5411 gleaned from Apple's
GMAC driver for Darwin.

Tested with a 3Com 3c996-T (BCM5700 + BCM5401).
 2002-07-13 01:23:27 +00:00
enami
f216ec52a0 Match Altima AC1001. 2002-07-12 22:29:14 +00:00
thorpej
7ff40c446d Fix multicast filter programming. 2002-07-01 22:42:47 +00:00
thorpej
969b2f1817 Fix a comment. 2002-06-28 18:46:46 +00:00
thorpej
9066ce1621 When stopping the various functional blocks of the chip, clear the 
bit and then read it back in a loop (with appropriate delays) waiting
for it to read back clear.

This fixes a problem where the bus would hang when bringing down
the interface or changing interface flags on a system with a
sufficiently fast CPU (e.g. 2GHz P4 Xeon).
 2002-06-28 18:44:45 +00:00
fvdl
50ade28e9b Rearrange alignment code a bit. 2002-06-28 18:39:45 +00:00
thorpej
6abec8e2a2 Increase previously added delays from 2us to 10us. 2002-06-28 01:10:06 +00:00
thorpej
90bf67b885 * Only set the jumbo frame capability if we are able to allocate 
jumbo frame buffers.
* Garbage-collect some stuff we don't need.
* Fix timeout detection in the firmware handshake.
 2002-06-28 00:55:20 +00:00
thorpej
7778c16e7c Use a table to match BCM570x products. 2002-06-27 23:56:20 +00:00
thorpej
b7af161065 Don't call m_aux_find() in the inner loop when creating the Tx 
descriptor list.  Instead, call it once and remember the result,
and only call it looking for VLAN tags if VLANs are configured
on the interface.
 2002-06-27 23:21:34 +00:00
thorpej
68be8ecae4 Put some delay in the loops that poll for MII transaction 
completion.  Without this, reading the PHY can hang the bus
on a sufficiently fast CPU.
 2002-06-27 22:31:30 +00:00
fvdl
8a454b46d0 Disable TCP/UDP checksums on the receive side again. 2002-06-27 22:10:11 +00:00
cjs
6f2291b427 Match newer NetGear GA302T cards. 2002-06-26 10:48:18 +00:00
fvdl
dd96b79d02 According to the Linux driver from Broadcom, only the 5700 B0 revision had 
rx checksum problems. So only disable rx checksum for that revision.
 2002-06-24 01:23:11 +00:00
fvdl
b04a6fd69c Driver for Broadcom 570x / Altima AC 1000 gigabit ethernet cards. 
Written by Bill Paul for FreeBSD. This port started out with the
port done to OpenBSD by nate@openbsd.org, but ended up looking much
more like the port of the ti driver done by drochner@netbsd.org
(they are similar in structure).
 2002-06-22 14:42:07 +00:00