Skip to content
Snippets Groups Projects
Select Git revision
  • llvm_v4.8
  • dev_smp_nullb
  • dev_smp
  • dev_nullb
  • lcd_v4.8 default
  • dev_foobar
  • dev_ixgbe
  • dev_netdummy
  • depriv
  • dev_idl_4.8_no_channels
  • dev_idl_4.8
  • dev_idl
  • temp_lcd_v4.8
  • idl_fixes
  • lcd
  • lcd_stack_protector
  • irq
  • pmfs
  • dev_nvme
  • async
  • sosp-19
  • v3.11.3
  • v3.10.14
  • v3.4.64
  • v3.0.98
  • v3.12-rc3
  • v3.11.2
  • v3.10.13
  • v3.4.63
  • v3.0.97
  • v3.12-rc2
  • v3.12-rc1
  • v3.11.1
  • v3.10.12
  • v3.4.62
  • v3.0.96
  • v3.2.51
  • v3.10.11
  • v3.4.61
  • v3.0.95
40 results
Search by author
  • Any Author
  • Abhiram Balasubramanian Abhiram Balasubramanian abhiram
  • Anton Burtsev Anton Burtsev aburtsev
  • Charlie Jacobsen Charlie Jacobsen cjacobsen
  • David Detweiler David Detweiler ddetweiler
  • David Johnson David Johnson johnsond
  • Michael Quigley Michael Quigley MichaelQuigley
  • Mike Hibler Mike Hibler hibler
  • Robert Ricci Robert Ricci ricci
  • Sarah Spall Sarah Spall spall
  • Scotty Bauer Scotty Bauer ScottyB
  • Vikram Narayanan Vikram Narayanan vikram
11 authors
  1. Jul 21, 2011
  3. Jun 30, 2011
  5. Jun 09, 2011
  7. Jun 06, 2011
  9. Jun 05, 2011
  11. May 22, 2011
    • Paul Gortmaker's avatar
      Add appropriate <linux/prefetch.h> include for prefetch users · 70c71606
      Paul Gortmaker authored 
      
After discovering that wide use of prefetch on modern CPUs
could be a net loss instead of a win, net drivers which were
relying on the implicit inclusion of prefetch.h via the list
headers showed up in the resulting cleanup fallout.  Give
them an explicit include via the following $0.02 script.

 =========================================
 #!/bin/bash
 MANUAL=""
 for i in `git grep -l 'prefetch(.*)' .` ; do
 	grep -q '<linux/prefetch.h>' $i
 	if [ $? = 0 ] ; then
 		continue
 	fi

 	(	echo '?^#include <linux/?a'
 		echo '#include <linux/prefetch.h>'
 		echo .
 		echo w
 		echo q
 	) | ed -s $i > /dev/null 2>&1
 	if [ $? != 0 ]; then
 		echo $i needs manual fixup
 		MANUAL="$i $MANUAL"
 	fi
 done
 echo ------------------- 8\<----------------------
 echo vi $MANUAL
 =========================================

Signed-off-by: default avatarPaul <paul.gortmaker@windriver.com>
[ Fixed up some incorrect #include placements, and added some
  non-network drivers and the fib_trie.c case    - Linus ]
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      70c71606
    • Paul Gortmaker's avatar
      drivers/net: add prefetch header for prefetch users · c0cba59e
      Paul Gortmaker authored 
      
After discovering that wide use of prefetch on modern CPUs
could be a net loss instead of a win, net drivers which were
relying on the implicit inclusion of prefetch.h via the list
headers showed up in the resulting cleanup fallout.  Give
them an explicit include via the following $0.02 script.

 =========================================
 #!/bin/bash
 MANUAL=""
 for i in `git grep -l 'prefetch(.*)' .` ; do
 	grep -q '<linux/prefetch.h>' $i
 	if [ $? = 0 ] ; then
 		continue
 	fi

 	(	echo '?^#include <linux/?a'
 		echo '#include <linux/prefetch.h>'
 		echo .
 		echo w
 		echo q
 	) | ed -s $i > /dev/null 2>&1
 	if [ $? != 0 ]; then
 		echo $i needs manual fixup
 		MANUAL="$i $MANUAL"
 	fi
 done
 echo ------------------- 8\<----------------------
 echo vi $MANUAL
 =========================================

Signed-off-by: default avatarPaul <paul.gortmaker@windriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c0cba59e
  13. Apr 29, 2011
    • David Decotigny's avatar
      ethtool: cosmetic: Use ethtool ethtool_cmd_speed API · 70739497
      David Decotigny authored 
      
This updates the network drivers so that they don't access the
ethtool_cmd::speed field directly, but use ethtool_cmd_speed()
instead.

For most of the drivers, these changes are purely cosmetic and don't
fix any problem, such as for those 1GbE/10GbE drivers that indirectly
call their own ethtool get_settings()/mii_ethtool_gset(). The changes
are meant to enforce code consistency and provide robustness with
future larger throughputs, at the expense of a few CPU cycles for each
ethtool operation.

All drivers compiled with make allyesconfig ion x86_64 have been
updated.

Tested: make allyesconfig on x86_64 + e1000e/bnx2x work
Signed-off-by: default avatarDavid Decotigny <decot@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      70739497
  15. Apr 07, 2011
  17. Mar 30, 2011
    • Roopa Prabhu's avatar
      enic: Add support for PORT_REQUEST_PREASSOCIATE_RR · b3abfbd2
      Roopa Prabhu authored 
      
Current enic code only supports ASSOCIATE and DISASSOCIATE port profile
operations. This patch adds enic support for port profile
PORT_REQUEST_PREASSOCIATE_RR operation. The VIC adapter (8021qbh) is capable
of handling port profile requests done in two steps namely PREASSOCIATE_RR
and ASSOCIATE today. The motivation to support PREASSOCIATE_RR comes mainly
from its use as an optimization during VM migration ie, to do resource
reservation on destination host before resources on source host are released.

PREASSOCIATE_RR is a VDP operation and according to the latest at IEEE,
8021qbh will also need to support VDP commands.

In addition to handling the new PORT_REQUEST_PREASSOCIATE_RR operation
this patch also does the below:
- Introduces handlers for PORT_REQUEST operations
- Moves most of the port profile handling code to new files enic_pp.[ch]
- Uses new fw devcmds for port profile operations

Signed-off-by: default avatarRoopa Prabhu <roprabhu@cisco.com>
Signed-off-by: default avatarDavid Wang <dwang2@cisco.com>
Signed-off-by: default avatarChristian Benvenuti <benve@cisco.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      b3abfbd2
  19. Feb 28, 2011
  21. Feb 17, 2011
  23. Feb 07, 2011
  25. Jan 20, 2011
  27. Dec 16, 2010
  29. Dec 12, 2010
    • Tejun Heo's avatar
      drivers/net: don't use flush_scheduled_work() · 23f333a2
      Tejun Heo authored 
      
flush_scheduled_work() is on its way out.  This patch contains simple
conversions to replace flush_scheduled_work() usage with direct
cancels and flushes.

Directly cancel the used works on driver detach and flush them in
other cases.

The conversions are mostly straight forward and the only dangers are,

* Forgetting to cancel/flush one or more used works.

* Cancelling when a work should be flushed (ie. the work must be
  executed once scheduled whether the driver is detaching or not).

I've gone over the changes multiple times but it would be much
appreciated if you can review with the above points in mind.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jay Cliburn <jcliburn@gmail.com>
Cc: Michael Chan <mchan@broadcom.com>
Cc: Divy Le Ray <divy@chelsio.com>
Cc: e1000-devel@lists.sourceforge.net
Cc: Vasanthy Kolluri <vkolluri@cisco.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Andrew Gallatin <gallatin@myri.com>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Cc: Ramkrishna Vepa <ramkrishna.vepa@exar.com>
Cc: Matt Carlson <mcarlson@broadcom.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Shreyas Bhatewara <sbhatewara@vmware.com>
Cc: netdev@vger.kernel.org
      23f333a2
  31. Dec 10, 2010
  33. Nov 15, 2010
  35. Oct 21, 2010
  37. Oct 01, 2010
  39. Aug 17, 2010
  41. Aug 04, 2010