Kip Macy
f309e60da0
commit missed change
2007-03-23 22:02:11 +00:00
Kip Macy
fc01c613c5
Check PCI-e link width to avoid foot shooting with 4x links
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MFC after: 3 days
2007-03-23 20:18:07 +00:00
Kip Macy
24cdd0676c
move call to t3_prep_adapter earlier in attach before msi-x setup occurs
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this works around the fact that pci_config_{save,restore} doesn't adequately
restore state for msi-x
MFC after: 3 days
2007-03-21 16:40:37 +00:00
Kip Macy
94f7a09823
allocate 9 messages in all cases
2007-03-21 09:16:10 +00:00
Kip Macy
693d746cc1
make MSI-X the default and allocate up to mp_ncpus queues per port
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MFC after: 3 days
2007-03-21 07:25:40 +00:00
Kip Macy
577e9bbe3e
Synchronize with version 1.0.071 of Chelsio's common code
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(with the notable exception of improvements for using multiple TX queues)
This adds support for the T3B2 ASIC rev
Obtained from: Chelsio
MFC after: 3 days
2007-03-20 21:43:32 +00:00
Kip Macy
77f07749f3
cxgb_stop is only called from cxgb_ioctl so:
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- don't acquire port lock, already held in ioctl
- rename to cxgb_stop_locked
- switch callout_drain to callout_stop to avoid a hang from having the port lock held
2007-03-20 06:21:47 +00:00
Kip Macy
8db477416c
move inline function above use so that -O works
2007-03-17 05:23:45 +00:00
Kip Macy
c8411d871a
#define L1_CACHE_BYTES for non-x86
2007-03-14 16:18:51 +00:00
Kip Macy
58bcd3238c
define prefetch as a no-op macro for non-x86 arches
2007-03-14 16:05:39 +00:00
Kip Macy
f467efb7b5
play it safe for now and go back to kicking off tx cleaning from the tx path
2007-03-14 07:57:59 +00:00
Kip Macy
bede276b07
#define memory barrier macros for the non-i386 && non-amd64 case
2007-03-14 06:40:46 +00:00
Kip Macy
4f199f0379
remove unused code for recycling descriptors
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kick tx cleaner from credit update function
2007-03-14 06:36:58 +00:00
Kip Macy
7d9ca96411
add cxgb_config.h to define values that are defined in the Makefile when compiled as a
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module
move prefetch out of cxgb_sge.c into header under arch conditional compilation
2007-03-14 06:35:38 +00:00
Kip Macy
1940bc694e
move taskqueue_enqueue of tx clean operation out of the start path
2007-03-14 06:34:10 +00:00
Kip Macy
b9d6bc3b79
make desc_reclaimable macro safe to arbitrary arguments
2007-03-14 06:33:28 +00:00
Kip Macy
cc57017c60
Add firmware for cxgb
2007-03-14 02:44:48 +00:00
Kip Macy
b6d90eb779
First of several commits for driver support for the Chelsio T3B 10 Gigabit
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Ethernet adapter.
Reviewed by: scottl, sam
For those interested in the preliminary performance work see below.
Plots of mxge vs. cxgb running netpipe:
blocksize vs. bandwidth:
http://www.fsmware.com/chelsio.random/bsvsbw.gif
blocksize vs. RTT:
First of several commits for driver support for the Chelsio T3B 10 Gigabit
Ethernet adapter.
Reviewed by: scottl, sam
For those interested in the preliminary performance work see below.
Plots of mxge vs. cxgb running netpipe:
blocksize vs. bandwidth:
http://www.fsmware.com/chelsio.random/bsvsbw.gif
blocksize vs. RTT:
http://www.fsmware.com/chelsio.random/bsvstime.gif
blocksize vs. RTT for block sizes <= 10kb:
http://www.fsmware.com/chelsio.random/bsvstime_10kb.gif
http://www.fsmware.com/chelsio.random/bsvstime_10kb3.gif
2007-03-14 02:37:44 +00:00
