Commit Graph

33 Commits

Author SHA1 Message Date
Joe Perches d328bc839e ixgb: Use pr_<level> and netdev_<level>
Convert DEBUGOUTx to pr_debug
Convert DEBUGFUNC to more commonly used ENTER
Convert mac address output to %pM
Use #define pr_fmt
Convert a few printks to pr_<level>
Improve ixgb_mc_addr_list_update: use a temporary for current mc address
Use etherdevice.h functions for mac address testing

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-27 12:53:30 -07:00
Joe Perches 6909c66dfb drivers/net/ixgb: Use netif_printk macros
Convert private DPRINTK macro uses to netif_<level> equivalents
Remove #define DPRINTK

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-16 15:45:42 -08:00
Alexander Duyck adeaa90863 ixgb: remove use of skb_dma_map from ixgb
skb_dma_map is incompatible with HW iommu due to the fact that multiple
mappings can result in different results each time.  For this reason it is
best to just remove use of these function calls.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02 19:57:11 -08:00
Ajit Khaparde 0cdc03698f ixgb: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07 22:00:29 -07:00
Harvey Harrison b39d66a81f drivers/net: replace __FUNCTION__ with __func__
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-24 18:59:00 -04:00
Jesse Brandeburg f731a9ef82 ixgb: update copyright dates and versions
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11 01:20:31 -04:00
Jesse Brandeburg 2c21fc6e3a ixgb: cleanup header
cleaned up some spacing in defines

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11 01:20:30 -04:00
Jesse Brandeburg 52035bdbe8 ixgb: fix spelling errors
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11 01:20:29 -04:00
Jesse Brandeburg 0060c07230 ixgb: whitespace fixups
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11 01:20:29 -04:00
Jesse Brandeburg db58294416 ixgb: remove lltx support and update tx routine
a) kernel developers suggest LLTX is broken and unsafe to use, remove it.
b) remember to pre-stop the queue if we won't have room
c) removing lltx means we can remove our tx lock

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11 01:20:28 -04:00
Joe Perches 222441a620 ixgb: convert uint16_t style integers to u16
Conglomerate of 4 separate patches by Joe.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-16 20:41:44 -04:00
Jesse Brandeburg 9c61a9dcb2 ixgb: remove irq_sem
ixgb can remove irq_sem by auditing all the call sites to make sure
that each of them makes sure the adapter is in the correct state
before re-enabling interrupts.  after doing this to all of our other
drivers it is becoming easier.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-26 00:17:53 -04:00
Auke Kok a9340b86f0 ixgb: move externs out of .c files
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-26 00:17:48 -04:00
Joe Perches 446490ca44 ixgb: convert boolean_t to bool
> send me a patch for e1000 and for ixgb and I'll happily apply those :)

boolean_t to bool
TRUE to true
FALSE to false

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-26 00:17:45 -04:00
Jesse Brandeburg bab2bce7dc ixgb: add explicit state checking
In order to remove the irq_sem code we need to implement strict
adapter state checking to prevent accidental double up or downs
or resets. This code is largely copied from e1000/e1000e.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-26 00:17:43 -04:00
Stephen Hemminger 273dc74e1c ixgb: fix sparse warnings
Fix sparse warnings in ixgb driver for net-2.6.24.

Added a sparse fix for invalid declaration using non-constant value
in ixgb_set_multi. Added a fix for the module param array index
and allows int params in the array. --Auke

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-30 14:32:16 -04:00
Stephen Hemminger bea3348eef [NET]: Make NAPI polling independent of struct net_device objects.
Several devices have multiple independant RX queues per net
device, and some have a single interrupt doorbell for several
queues.

In either case, it's easier to support layouts like that if the
structure representing the poll is independant from the net
device itself.

The signature of the ->poll() call back goes from:

	int foo_poll(struct net_device *dev, int *budget)

to

	int foo_poll(struct napi_struct *napi, int budget)

The caller is returned the number of RX packets processed (or
the number of "NAPI credits" consumed if you want to get
abstract).  The callee no longer messes around bumping
dev->quota, *budget, etc. because that is all handled in the
caller upon return.

The napi_struct is to be embedded in the device driver private data
structures.

Furthermore, it is the driver's responsibility to disable all NAPI
instances in it's ->stop() device close handler.  Since the
napi_struct is privatized into the driver's private data structures,
only the driver knows how to get at all of the napi_struct instances
it may have per-device.

With lots of help and suggestions from Rusty Russell, Roland Dreier,
Michael Chan, Jeff Garzik, and Jamal Hadi Salim.

Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra,
Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan.

[ Ported to current tree and all drivers converted.  Integrated
  Stephen's follow-on kerneldoc additions, and restored poll_list
  handling to the old style to fix mutual exclusion issues.  -DaveM ]

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 16:47:45 -07:00
Auke Kok fb136c070b ixgb: don't print error if pci_enable_msi() fails, cleanup minor leak
pci_enable_msi calls can fail for normal operational reasons. Driver
should not print an error message in that case. Fix a leak that leaves
msi enabled if pci_request_irq fails. We can remove CONFIG_PCI_MSI
ifdefs alltogether

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-17 20:43:15 -04:00
Milind Arun Choudhary 55e924cf57 ixgb: ROUND_UP macro cleanup in drivers/net/ixgb
IXGB_ROUNDUP macro cleanup ,use ALIGN

Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28 11:01:07 -04:00
Arjan van de Ven 1d39ed565c remove NETIF_F_TSO ifdefery
Remove the NETIF_F_TSO #ifdef-ery in drivers/net; this was
for old-old-2.4 compat (even current 2.4 has NETIF_F_TSO)
but it's time to get rid of it by now.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-05 16:58:45 -05:00
Jesse Brandeburg dfd341e4e4 ixgb: Maybe stop TX if not enough free descriptors
A similar patch to commit 65c7973fa5
but now for ixgb.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2007-01-06 09:51:38 -08:00
Jesse Brandeburg a4d3c54024 ixgb: combine more rx descriptors to improve performance
We experimented with more descriptor buffer writebacks and found that
values larger than 8 give HW problems, but 8 is safe and gives us some
improved performance.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-09-27 12:54:17 -07:00
Auke Kok 0abb6eb128 e100, e1000, ixgb: update copyright header and remove LICENSE
This update to the copyright header adds the mailinglist, and aligns it
with the kernel licensing as well as remove the offending 'all rights
reserved'.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-09-27 12:53:14 -07:00
Jesse Brandeburg 7a0eec3bca ixgb: Cache-align all TX components of the adapter struct.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-08-31 14:27:51 -07:00
Auke Kok ab8ced2fb0 ixgb: recalculate after how many descriptors to wake the queue
Recalculate when to wake the queue using DESC_NEEDED instead of a
static hardcoded number.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-08-31 14:27:51 -07:00
Jörn Engel 6ab3d5624e Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-30 19:25:36 +02:00
Auke Kok d3f464b538 ixgb: update version, dates
increase the year dates to 2006 and bump the version to 1.0.109-k2

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
2006-05-26 09:38:10 -07:00
Auke Kok 1dfdd7df21 ixgb: add performance enhancements to the buffer_info struct
o modify the rx refill logic and tail bump
o add counter for failures

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
2006-05-25 13:24:17 -07:00
Auke Kok 9b8118df48 ixgb: add tx timeout counter
This adds a TX timeout counter to the ethtool stats, a tx timeout
debug message, and sets the timer to 5 seconds.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
2006-05-23 10:35:04 -07:00
Auke Kok ec9c3f5d3b ixgb: use DPRINTK and msglvl, and ethtool to control it
Use DPRINTK and msglvl, and ethtool to control it. Add proper names
to netdev structs and mappings.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
2006-05-23 10:34:59 -07:00
Malli Chilakala b40a1f06c0 [PATCH] ixgb: Redefined buffer_info-dma to be dma_addr_t instead of uint64
Redefined buffer_info-dma to be dma_addr_t instead of uint64

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-11 17:09:25 -04:00
Malli Chilakala 0c73f58636 [PATCH] ixgb: Change RDT write bump size to 4
Change RDT write bump size back to 4

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>

diff -up net-drivers-2.6/drivers/net/ixgb/ixgb.h net-drivers-2.6/drivers/net/ixgb.new/ixgb.h
2005-05-12 20:54:41 -04:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00