Commit graph

16 commits

Author SHA1 Message Date
Michael Chan
86f95f9eac bnx2: Update 5706/5708 firmware.
New firmware fixes a data corruption issue when receiving and
placing jumbo frames into host buffers.  In some cases, the
buffer descriptor is not updated correctly and this will lead
to the driver linking the wrong number of pages into the SKB.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-12 16:53:22 -08:00
Michael Chan
d5321e309c bnx2: Update 5706/5708 firmware.
With this new firmware, the driver no longer has to modify the
TCP/IP header fields when transmitting TSO packets.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-09 12:22:38 -07:00
Benjamin Li
10343cca2b bnx2: Pre-initialize struct cpu_reg.
Instead of assigning values for the struct cpu_reg's at runtime,
we already know these values at compile time.  Therefore, we can use
designated initializers, to initialize these structures and not have
to incur this assignment cost at run-time.

Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-16 22:20:27 -07:00
Michael Chan
df7f1ed6b8 [BNX2]: Update firmware.
Update firmware to support programmable flow control.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31 19:27:17 -08:00
Michael Chan
110d0ef990 [BNX2]: Update firmware to support S/G RX buffers.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28 14:57:30 -08:00
Michael Chan
ea1f8d5c3a [BNX2]: Optimize firmware loading.
This is a follow up to the patches from Denys Vlasenkos
<vda.linux@googlemail.com> to further optimize firmware loading.

1. In bnx2_init_cpus(), we allocate memory for decompression once
and use it repeatedly instead of doing this for every firmware image.

2. We eliminate the BSS and SBSS firmware sections in bnx2_fw*.h since
these are always zeros.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 16:54:07 -07:00
Denys Vlasenko
b3448b0bde [BNX2]: factor out gzip unpacker
This patch modifies gzip unpacking code in bnx2 driver so that
it does not depend on bnx2 internals. I will move this code
out of the driver and into zlib in follow-on patch.

It can be useful in other drivers which need to store firmwares
or any other relatively big binary blobs - fonts, cursor bitmaps,
whatever.

Patch is run tested by Michael Chan (driver author).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 16:53:57 -07:00
Michael Chan
41ccf61cf0 [BNX2]: Update 5708 firmware.
This fixes the problem of not counting all dropped multicast packets.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-03 13:21:13 -07:00
Michael Chan
af3ee519c5 [BNX2]: Re-organize firmware structures.
Re-organize the firmware handling code and declarations a bit to make
the code more compact.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:22 -08:00
Michael Chan
7510873d86 [BNX2]: Fix Xen problem.
This fixes the problem of not receiving packets in the Xen bridging
environment.  The Xen script sets the device's MAC address to
FE:FF:FF:FF:FF:FF and puts the device in promiscuous mode.  The
firmware had problem receiving all packets in this configuration.

New firmware and setting the PROM_VLAN bit when in promiscuous mode
will fix this problem.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:17 -08:00
Michael Chan
7a6400cd3d [BNX2]: Use compressed firmware
Change bnx2_fw.h to use compressed text for all CPU images.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17 21:30:47 -07:00
Arjan van de Ven
f71e130966 Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
Michael Chan
206cc83ccd [BNX2]: Update version and copyright year
Update version to 1.4.31 and add 2006 copyright.

Skip the last digit when reporting the firmware version.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-23 16:14:05 -08:00
Michael Chan
ade2bfe7d1 [BNX2]: Fix UDP checksum verification
Fix TCP/UDP checksum verification. Use status bits in the buffer
descriptor instead of the checksum value to verify rx checksum.
Using the checksum value will be incorrect if the UDP packet has
zero in the UDP checksum field.

Firmware update required for this fix.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-23 16:09:51 -08:00
Michael Chan
12d30d89e5 [PATCH] bnx2: update firmware for 5708
Update bnx2 firmware with support for 5708.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:02 -05:00
Michael Chan
b6016b7673 [BNX2]: New Broadcom gigabit network driver.
A new driver bnx2 for Broadcom bcm5706 is available.

The patch also includes new 1000BASE-X advertisement bit definitions in
mii.h

Thanks to David Miller and Jeff Garzik for reviewing and their valuable
feedback.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-26 13:03:09 -07:00