11 years ago[ETHTOOL] Provide default behaviors for a few ethtool sub-ioctls
Jeff Garzik [Sat, 15 Sep 2007 21:41:06 +0000]
[ETHTOOL] Provide default behaviors for a few ethtool sub-ioctls

For the operations
get-tx-csum
get-sg
get-tso
get-ufo
the default ethtool_op_xxx behavior is fine for all drivers, so we
permit op==NULL to imply the default behavior.

This provides a more uniform behavior across all drivers, eliminating
ethtool(8) "ioctl not supported" errors on older drivers that had
not been updated for the latest sub-ioctls.

The ethtool_op_xxx() functions are left exported, in case anyone
wishes to call them directly from a driver-private implementation --
a not-uncommon case.  Should an ethtool_op_xxx() helper remain unused
for a while, except by net/core/ethtool.c, we can un-export it at a
later date.

[ Resolved conflicts with set/get value ethtool patch... -DaveM ]

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NET] drivers/net: statistics cleanup #1 -- save memory and shrink code
Jeff Garzik [Thu, 4 Oct 2007 00:41:50 +0000]
[NET] drivers/net: statistics cleanup #1 -- save memory and shrink code

We now have struct net_device_stats embedded in struct net_device,
and the default ->get_stats() hook does the obvious thing for us.

Run through drivers/net/* and remove the driver-local storage of
statistics, and driver-local ->get_stats() hook where applicable.

This was just the low-hanging fruit in drivers/net; plenty more drivers
remain to be updated.

[ Resolved conflicts with napi_struct changes and fix sunqe build
  regression... -DaveM ]

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agodrivers/net/: all drivers/net/ cleanup with ARRAY_SIZE
Denis Cheng [Sun, 2 Sep 2007 10:30:18 +0000]
drivers/net/: all drivers/net/ cleanup with ARRAY_SIZE

Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[NET]: Nuke SET_MODULE_OWNER macro.
Ralf Baechle [Mon, 17 Sep 2007 20:11:17 +0000]
[NET]: Nuke SET_MODULE_OWNER macro.

It's been a useless no-op for long enough in 2.6 so I figured it's time to
remove it.  The number of people that could object because they're
maintaining unified 2.4 and 2.6 drivers is probably rather small.

[ Handled drivers added by netdev tree and some missed IRDA cases... -DaveM ]

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoS2io: code Optimization of isr function
Sivakumar Subramani [Sat, 15 Sep 2007 21:24:03 +0000]
S2io: code Optimization of isr function

- Code Optimization of s2io_isr function.
- Isr check using per device napi variable instead of driver global.
- Reduced from 3 to 1 if condition before check for processing packet receive
  packets.
- Implemented Jeff's comment to use synchronize_irq. Removed the isr_cnt
  variable as it became redundant.
- One time de assert the interrupts by writing all F's to the general_int_mask
  register instead of de asserting by clearing the source of interrupts with
  multiple writes which causes loss of interrupts (race conditions). It is
  entirely possible that before the driver has a chance to mask the asserted
  alarm bit, another alarm/traffic interrupt bit gets asserted as well. In
  this case Herc will keep the INTA line asserted and the bridge will not
  send a new Assert_INTA message upstream.

[ Resolved conflicts due to napi_struct changes... -DaveM ]

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoS2io: Check for device state before handling traffic
Sivakumar Subramani [Thu, 6 Sep 2007 10:51:14 +0000]
S2io: Check for device state before handling traffic

- Added check to return from the traffic handling function, if the card status
  is DOWN.
- Implemented Jeff's comments on incorrect return value in s2io_poll function.

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoS2io: Cleanup - removed unused variable intr_type
Sivakumar Subramani [Sat, 15 Sep 2007 21:14:22 +0000]
S2io: Cleanup - removed unused variable intr_type

- Removed the unused variable, intr_type, in device private structure.

[ Resolve conflicts with napi_struct changes... -DaveM ]

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[S2IO]: Handle and monitor all of the device errors and alarms
Sivakumar Subramani [Mon, 17 Sep 2007 20:05:35 +0000]
[S2IO]: Handle and monitor all of the device errors and alarms

- Added support to poll entire set of device errors and alarams.
- A note on how device errors and alarms are handled:
- The adapter will automatically recover from uncorrectable ECC errors.
  Packets containing corrupted data will be dropped (not transmitted) or tagged
  as invalid before being passed to the host.
- The adapter cannot recover from any internal state machine errors. A state
  machine error requires a device reset.
- Any internal error that could potentially result in .store trampling.
  (undesirable PCI behaviour)is tagged as a "serious error". In such cases
  the adapter will give up its ability to be a bus master. In this situation
  the host will still be able to read internal device registers in order to
  generate an error report. A device reset is necessary to return to normal
  operation.
- In the event of a pcix data parity error, the adapter will automatically
  disable itself. Adapter_En will automatically transition from '1' to '0' and
  the adapter will enter its clean-up routine. Once the device has achieved
  quiescence, an adapter reset should be performed.
- Replaced alarm_intr_handler() with s2io_handle_errors().
- Added statistic counters to monitor the alarms.

[ Fix warnings wrt. do_s2io_chk_alarm_bit(), Callers pass in an
  "unsigned long long *" but the function takes a "u64 *" which is
  different on many 64-bit platforms. -DaveM ]

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoS2io: Enable all the error and alarm indications
Sivakumar Subramani [Thu, 6 Sep 2007 10:21:54 +0000]
S2io: Enable all the error and alarm indications

- Added support to unmask entire set of device errors and alarams.
        Alarm interrupts are generated for a myriad of purposes, ranging from
  illegal operations or requests to internal state machine errors and
  uncorrectable data corruption errors. In several cases the adapter can
  recover gracefully from unexpected events; however, in some cases, a device
  reset may be necessary. This patch handles alarms generated by all the
  blocks within the device.

  The adapter generates the following types of alarms:
        1. Link state transitions (local/remote fault) or other link-related
           problems.
        2. Problems with any device peripherals, including the EEPROM, FLASH,
           etc.
        3. Correctable ECC errors (single-bit errors) on internal data
           structures or frame data.
        4. Uncorrectable ECC errors (multi-bit errors) on internal data
           structures or frame data.
        5. State machine errors, which indicate that internal control
           structures have become corrupted.
        6. PCI related errors, including parity errors or illegal transactions.
        7. Other unexpected events.

- Implemented Jeff's review comments to use do_s2io_write_bits function to avoid
  duplicate codes.

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoremove setup of platform device from jazzsonic.c
Thomas Bogendoerfer [Sat, 8 Sep 2007 19:46:49 +0000]
remove setup of platform device from jazzsonic.c

remove setup platform device from jazzsonic, which is done in arch code now

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agosgiseeq: replace use of dma_cache_wback_inv
Ralf Baechle [Tue, 4 Sep 2007 13:41:01 +0000]
sgiseeq: replace use of dma_cache_wback_inv

The sgiseeq driver is one of the few remaining users of the ancient
cache banging DMA API.  Replaced with the modern days DMA API.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Update engine microcode version
Divy Le Ray [Wed, 5 Sep 2007 22:58:41 +0000]
cxgb3 - Update engine microcode version

The new microcode engine version is set to 1.1.0

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Add T3C rev
Divy Le Ray [Wed, 5 Sep 2007 22:58:36 +0000]
cxgb3 - Add T3C rev

add driver recognition for T3C rev board.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - CQ context operations time out too soon.
Divy Le Ray [Wed, 5 Sep 2007 22:58:30 +0000]
cxgb3 - CQ context operations time out too soon.

Currently, the driver only tries up to 5 times (5us) to get the results
of a CQ context operation.  Testing has shown the chip can take as much
as 50us to return the response on SG_CONTEXT_CMD operations.  So we up
the retry count to 100 to cover high loads.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Set the CQ_ERR bit in CQ contexts.
Divy Le Ray [Wed, 5 Sep 2007 22:58:25 +0000]
cxgb3 - Set the CQ_ERR bit in CQ contexts.

The cxgb3 driver is incorrectly configuring the HW CQ context for CQ's
that use overflow-avoidance.  Namely the RDMA control CQ.  This results
in a bad DMA from the device to bus address 0.  The solution is to set
the CQ_ERR bit in the context for these types of CQs.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - remove false positive in xgmac workaround
Divy Le Ray [Wed, 5 Sep 2007 22:58:20 +0000]
cxgb3 - remove false positive in xgmac workaround

Qualify toggling of xgmac tx enable with not getting pause frames,
we might not make forward progress because the peer is sending
lots of pause frames.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - log and clear PEX errors
Divy Le Ray [Wed, 5 Sep 2007 22:58:15 +0000]
cxgb3 - log and clear PEX errors

Clear pciE PEX errors late at module load time.
Log details when PEX errors occur.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Firmware update
Divy Le Ray [Wed, 5 Sep 2007 22:58:09 +0000]
cxgb3 - Firmware update

Update firmware version.
Allow the driver to be up and running with older FW image

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoe100: timer power saving
Stephen Hemminger [Thu, 6 Sep 2007 18:51:37 +0000]
e100: timer power saving

Since E100 timer is 2HZ, use rounding to make timer occur on the
correct boundary.

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>

11 years agoixgbe: driver for Intel(R) 82598 PCI-Express 10GbE adapters (v4)
Auke Kok [Sat, 15 Sep 2007 21:07:45 +0000]
ixgbe: driver for Intel(R) 82598 PCI-Express 10GbE adapters (v4)

This patch adds support for the Intel 82598 PCI-Express 10GbE
chipset. Devices will be available on the market soon.

This version of the driver is largely the same as the last release:

  * Driver uses a single RX and single TX queue, each using 1 MSI-X
  irq vector.
  * Driver runs in NAPI mode only
  * Driver is largely multiqueue-ready (TM)

Changes since 20070803:
  * removed wrappers for hardware functions
  * incorporated e1000e-style HW api reorganization code
  * sparse/checkpatch cleanups, namespace cleanups
  * driver prints out extra debugging information at load time
    identifying adapter board number, mac, phy types
  * removed ixgbe_api.c, ixgbe_api.h, ixgbe_osdep.h
  * driver update to 1.1.18
  * removed ixgbe.txt which contained no useful info anymore

[ Integrated napi_struct changes from Auke as well... -DaveM ]

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoPS3: Remove the workaround no longer needed
Masakazu Mokuno [Fri, 31 Aug 2007 13:25:09 +0000]
PS3: Remove the workaround no longer needed

Removed the workaround that was needed for PS3 firmware versions
prior to the first release.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
CC: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoPS3: changed the way to handle tx skbs
Masakazu Mokuno [Fri, 31 Aug 2007 13:22:32 +0000]
PS3: changed the way to handle tx skbs

The PS3 virtual network device requires a vlan tag in the sending packet
to select the destination device, ethernet port or wireless.
As the vlan tag field is in the middle of the passed data,
we should insert it into the packet data.
To avoid copying much of the packet data, the driver used two tx descriptors
for one tx skb; one descriptor was for sending a small static
buffer which contained vlan tag and copied header (two mac addresses),
one was for the residual data after the vlan field.

This patch changes the way to insert the vlan tag.  By changing
netdev->hard_header_len, we can make the headroom for moving mac address
fields in the skb buffer. Then we can send one tx skb with
one tx descriptor.  This also gives us a tx throughut gain of approx.
20% according to netperf results.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
CC: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: Clean TX ring in poll
Olof Johansson [Sat, 15 Sep 2007 20:53:19 +0000]
pasemi_mac: Clean TX ring in poll

Unfortunately there's no timeout for how long a packet can sit on
the TX ring after completion before an interrupt is generated, and
we want to have a threshold that's larger than one packet per interrupt.

So we have to have a timer that occasionally cleans the TX ring even
though there hasn't been an interrupt. Instead of setting up a dedicated
timer for this, just clean it in the NAPI poll routine instead.

[ Resolved conflicts with napi_struct changes... -DaveM ]

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopasemi_mac: Enable LLTX
Olof Johansson [Sat, 15 Sep 2007 20:51:11 +0000]
pasemi_mac: Enable LLTX

Enable LLTX on pasemi_mac: we're already doing sufficient locking
in the driver to enable it.

[ Resolved merge conflicts with napi_struct changes... -DaveM ]

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopasemi_mac: Fix RX checksum flags
Olof Johansson [Wed, 22 Aug 2007 14:13:24 +0000]
pasemi_mac: Fix RX checksum flags

RX side flag to use is CHECKSUM_UNNECESSARY, not CHECKSUM_COMPLETE.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: Fix TX ring wrap checking
Olof Johansson [Wed, 22 Aug 2007 14:13:11 +0000]
pasemi_mac: Fix TX ring wrap checking

The old logic didn't detect full (tx) ring cases properly, causing
overruns and general badness. Clean it up a bit and abstract out the
ring size checks, always making sure to leave 1 slot open.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: Batch up TX buffer frees
Olof Johansson [Wed, 22 Aug 2007 14:13:03 +0000]
pasemi_mac: Batch up TX buffer frees

Postpone pci unmap and skb free of the transmitted buffers to outside of
the tx ring lock, batching them up 32 at a time.

Also increase the count threshold to 128.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: RX performance tweaks
Olof Johansson [Wed, 22 Aug 2007 14:12:59 +0000]
pasemi_mac: RX performance tweaks

Various RX performance tweaks, do some explicit prefetching of packet
data, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: Fix memcpy amount for short receives
Olof Johansson [Wed, 22 Aug 2007 14:12:55 +0000]
pasemi_mac: Fix memcpy amount for short receives

Fix up memcpy for short receives.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: Enable L2 caching of packet headers
Olof Johansson [Wed, 22 Aug 2007 14:12:52 +0000]
pasemi_mac: Enable L2 caching of packet headers

Enable settings to target l2 for the first few cachelines of the packet, since
we'll access them to get to the various headers.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopasemi_mac: Stop using the pci config space accessors for register read/writes
Olof Johansson [Sat, 15 Sep 2007 20:44:07 +0000]
pasemi_mac: Stop using the pci config space accessors for register read/writes

Move away from using the pci config access functions for simple register
access.  Our device has all of the registers in the config space (hey,
from the hardware point of view it looks reasonable :-), so we need to
somehow get to it. Newer firmwares have it in the device tree such that
we can just get it and ioremap it there (in case it ever moves in future
products). For now, provide a hardcoded fallback for older firmwares.

[ Resolved napi_struct conflicts... -DaveM ]

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopasemi_mac: Abstract out register access
Olof Johansson [Sat, 15 Sep 2007 20:40:59 +0000]
pasemi_mac: Abstract out register access

Abstract out the PCI config read/write accesses into reg read/write ones,
still calling the pci accessors on the back end.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agobmac: add simple ethtool support for network manager
Olaf Hering [Sat, 25 Aug 2007 18:32:59 +0000]
bmac: add simple ethtool support for network manager

NetworkManager will not start dhcpd on an interface unless it reports
link-up state via ethtool.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agosky2: use pci_config access functions
Stephen Hemminger [Wed, 26 Sep 2007 02:01:02 +0000]
sky2: use pci_config access functions

Use the PCI layer config access functions. The driver was using the
memory mapped window in device, to workaround issues accessing the
advanced error reporting registers.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agosky2: advanced error reporting
Stephen Hemminger [Wed, 29 Aug 2007 19:58:14 +0000]
sky2: advanced error reporting

Use the kernel interfaces for advanced error reporting.
This should be cleaner and clear up errors on boot.

For those systems with busted BIOS's that don't correctly
support mmconfig, advanced error reporting will be disabled.
The PCI registers for advanced error reporting start at 0x100 which
is too large to be accessed by legacy functions.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agosky2: dont restrict config space access
Stephen Hemminger [Wed, 29 Aug 2007 19:58:13 +0000]
sky2: dont restrict config space access

Take out the code that protects driver from accessing the
PCI config space.
We are old enough to run with scissors now.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agosky2: document GPHY_CTRL bits
Stephen Hemminger [Wed, 29 Aug 2007 19:58:12 +0000]
sky2: document GPHY_CTRL bits

Add documentation of GPHY_CTRL register bits even if driver
is not using them (yet).

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agosky2: use debugfs rename
Stephen Hemminger [Wed, 29 Aug 2007 19:58:11 +0000]
sky2: use debugfs rename

Use debugfs rename to handle device neame changes.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Update internal memory management
Divy Le Ray [Wed, 22 Aug 2007 03:49:41 +0000]
cxgb3 - Update internal memory management

Set PM1 internal memory to round robin mode
It balances access to this internal memory for multiport adapters.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - log adapter serial number
Divy Le Ray [Wed, 22 Aug 2007 03:49:36 +0000]
cxgb3 - log adapter serial number

Log HW serial number when cxgb3 module is loaded.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Fatal error update
Divy Le Ray [Wed, 22 Aug 2007 03:49:31 +0000]
cxgb3 - Fatal error update

Stop the MAC when a fatal error is detected.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - tighten checks on TID values
Divy Le Ray [Wed, 22 Aug 2007 03:49:26 +0000]
cxgb3 - tighten checks on TID values

Enforce validity checks on connection ids

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Expose HW memory page info
Divy Le Ray [Wed, 22 Aug 2007 03:49:21 +0000]
cxgb3 - Expose HW memory page info

A HW issue requires limiting the receive window size
to 23 pages of internal memory.
These pages can be configured to different sizes,
thus the RDMA driver needs to know the
page size to enforce the upper limit.

Also assign explicit enum values.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - use immediate data for offload Tx
Divy Le Ray [Wed, 22 Aug 2007 03:49:15 +0000]
cxgb3 - use immediate data for offload Tx

Send small TX_DATA work requests as immediate data even when
there are fragments. this avoids doing multiple DMAs for
small fragmented packets.
The driver already implements this optimization for small
contiguous packets.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - SGE doorbell overflow warning
Divy Le Ray [Wed, 22 Aug 2007 03:49:10 +0000]
cxgb3 - SGE doorbell overflow warning

Log doorbell Fifo overflow

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - Update rx coalescing length
Divy Le Ray [Wed, 22 Aug 2007 03:49:05 +0000]
cxgb3 - Update rx coalescing length

Reduce Rx coalescing length to 12288
Large bursts from the adapter to the host create back pressure
on the chip. Reducing the burst size avoids the issue.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago3c59x: check return of pci_enable_device()
Mark Hindley [Thu, 16 Aug 2007 10:28:40 +0000]
3c59x: check return of pci_enable_device()

Check return of pci_enable_device in vortex_up().

Also modify vortex_up to return error to callers. Handle failure of
vortex_up in vortex_open and vortex_resume.

Signed-off-by: Mark Hindley <mark@hindley.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibmveth: Remove use of bitfields
Brian King [Fri, 17 Aug 2007 14:16:56 +0000]
ibmveth: Remove use of bitfields

Removes the use of bitfields from the ibmveth driver. This results
in slightly smaller object code.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibmveth: Remove dead frag processing code
Brian King [Fri, 17 Aug 2007 14:16:49 +0000]
ibmveth: Remove dead frag processing code

Removes dead frag processing code from ibmveth. Since NETIF_F_SG was
not set, this code was never executed. Also, since the ibmveth
interface can only handle 6 fragments, core networking code would need
to be modified in order to efficiently enable this support.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibmveth: Add ethtool driver stats hooks
Brian King [Fri, 17 Aug 2007 14:16:43 +0000]
ibmveth: Add ethtool driver stats hooks

Add ethtool hooks to ibmveth to retrieve driver statistics.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibmveth: Add ethtool TSO handlers
Brian King [Fri, 17 Aug 2007 14:16:37 +0000]
ibmveth: Add ethtool TSO handlers

Add handlers for get_tso and get_ufo to prevent errors being printed
by ethtool.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibmveth: Implement ethtool hooks to enable/disable checksum offload
Brian King [Fri, 17 Aug 2007 14:16:31 +0000]
ibmveth: Implement ethtool hooks to enable/disable checksum offload

This patch adds the appropriate ethtool hooks to allow for enabling/disabling
of hypervisor assisted checksum offload for TCP.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibmveth: Enable TCP checksum offload
Brian King [Sat, 15 Sep 2007 20:36:07 +0000]
ibmveth: Enable TCP checksum offload

This patchset enables TCP checksum offload support for IPV4
on ibmveth. This completely eliminates the generation and checking of
the checksum for packets that are completely virtual and never
touch a physical network. A simple TCP_STREAM netperf run on
a virtual network with maximum mtu set yielded a ~30% increase
in throughput. This feature is enabled by default on systems that
support it, but can be disabled with a module option.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agodl2k: add Sundance/Tamarack TC902x Gigabit Ethernet Adapter support
Komuro [Mon, 13 Aug 2007 00:45:41 +0000]
dl2k: add Sundance/Tamarack TC902x Gigabit Ethernet Adapter support

Actually, D-Link modified the VendorID/ProductID of the TC902x.
The TC902x is the original chipset.

Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agouli526x: Add suspend and resume routines (updated)
Rafael J. Wysocki [Tue, 14 Aug 2007 18:09:02 +0000]
uli526x: Add suspend and resume routines (updated)

Add suspend/resume support to the uli526x network driver (tested on x86_64,
with 'Ethernet controller: ALi Corporation M5263 Ethernet Controller, rev 40').

This patch is based on the suspend/resume code in the tg3 driver.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agopcnet32: add suspend and resume capability
Don Fry [Mon, 27 Aug 2007 04:22:32 +0000]
pcnet32: add suspend and resume capability

Add suspend and resume capability to the driver.
Tested both to ram and to disk on x86_64 platform.

Signed-off-by: Don Fry <pcnet32@verizon.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agosupport for USB autosuspend in the asix driver
Oliver Neukum [Fri, 3 Aug 2007 11:52:19 +0000]
support for USB autosuspend in the asix driver

this implements support for USB autosuspend in the asix USB ethernet
driver.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[E1000E]: New pci-express e1000 driver (currently for ICH9 devices only)
Auke Kok [Mon, 17 Sep 2007 19:30:59 +0000]
[E1000E]: New pci-express e1000 driver (currently for ICH9 devices only)

This driver implements support for the ICH9 on-board LAN ethernet
device. The device is similar to ICH8.

The driver encompasses code to support 82571/2/3, es2lan and ICH8
devices as well, but those device IDs are disabled and will be
"lifted" from the e1000 driver over one at a time once this driver
receives some more live time.

Changes to the last snapshot posted are exclusively in the internal
hardware API organization. Many thanks to Jeff Garzik for jumping in
and getting this organized with a keen eye on the future layout.

[ Integrated napi_struct patch from Auke as well... -DaveM ]

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[PATCH] libertas: remove unused adhoc_rates_b definition
John W. Linville [Tue, 28 Aug 2007 21:35:02 +0000]
[PATCH] libertas: remove unused adhoc_rates_b definition

Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: printk warning fixes
Andrew Morton [Tue, 21 Aug 2007 09:15:45 +0000]
[PATCH] libertas: printk warning fixes

drivers/net/wireless/libertas/if_cs.c: In function 'if_cs_prog_helper':
drivers/net/wireless/libertas/if_cs.c:462: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
drivers/net/wireless/libertas/if_cs.c: In function 'if_cs_prog_real':
drivers/net/wireless/libertas/if_cs.c:538: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] net: Kill some unneeded allocation return value casts in libertas
Jesper Juhl [Fri, 24 Aug 2007 15:48:16 +0000]
[PATCH] net: Kill some unneeded allocation return value casts in libertas

kmalloc() and friends return void*, no need to cast it.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: advertise 11g ad-hoc rates
Brajesh Dave [Mon, 20 Aug 2007 17:09:13 +0000]
[PATCH] libertas: advertise 11g ad-hoc rates

Advertise support for 802.11g bitrates when starting adhoc
networks, not just 802.11b bitrates.

Signed-off-by: Brajesh Dave <brajeshd@marvell.com>
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: region code values specified as 8bit
Marek VaĊĦut [Mon, 20 Aug 2007 16:55:41 +0000]
[PATCH] libertas: region code values specified as 8bit

This patch strips away possible mess in regioncode (eg. on my card - 88W8305
chipset - I get 0x3031 instead of expected 0x0031 and as a result the driver
defaults to USA region which is obviously incorrect). Following patch fixes
the issue.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: properly end commands on hardware failure
Pierre Ossman [Mon, 20 Aug 2007 16:24:42 +0000]
[PATCH] libertas: properly end commands on hardware failure

Make sure that errors reported by the hardware layer is properly
handled. Otherwise commands tend to get stuck in limbo.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: send reset command directly instead of calling libertas_reset_device
Dan Williams [Mon, 20 Aug 2007 16:22:15 +0000]
[PATCH] libertas: send reset command directly instead of calling libertas_reset_device

Ensures that any platform specific code that might live in libertas_reset_device
(for example, OLPC tells the EC to do a GPIO-toggled reset of the wireless
from libertas_reset_device) isn't called.  Could be handled better by
interface-specific callbacks and a flag for "other hardware reset".

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Marcelo Tosatti <marcelo@kvack.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: don't stomp on interface-specific private data
Dan Williams [Mon, 20 Aug 2007 15:45:16 +0000]
[PATCH] libertas: don't stomp on interface-specific private data

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: reorganize and simplify init sequence
Dan Williams [Mon, 20 Aug 2007 15:43:25 +0000]
[PATCH] libertas: reorganize and simplify init sequence

This patch moves all firmware load responsibility into the interface-specific
code and gets rid of the firmware pointer in the generic card structure.  It
also removes 3 fairly unecessary callbacks: hw_register_dev, hw_unregister_dev,
and hw_prog_firmware.  It also makes the init sequence from interface
probe functions more logical, as there are paired add/remove and start/stop
calls into generic libertas code.

Because the USB driver code uses the same TX URB callback for both firmware
upload (where the generic libertas structure isn't initialized yet) and for
normal operation (where it is), some bits of USB code have to deal with
'priv' being NULL.  All USB firmware upload bits have been changed to not
require 'priv' at all, but simply the USB card structure.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: fix inadvertant removal of bits from commit 831441862956fffa17b9801...
Dan Williams [Mon, 20 Aug 2007 15:10:45 +0000]
[PATCH] libertas: fix inadvertant removal of bits from commit 831441862956fffa17b9801db37e6ea1650b0f69

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] drivers/net/wireless/wl3501_cs.c: remove redundant memset
Mariusz Kozlowski [Mon, 6 Aug 2007 22:50:22 +0000]
[PATCH] drivers/net/wireless/wl3501_cs.c: remove redundant memset

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] zd1211rw: Add ID for ZyXEL M-202 XtremeMIMO
Daniel Drake [Mon, 6 Aug 2007 01:25:18 +0000]
[PATCH] zd1211rw: Add ID for ZyXEL M-202 XtremeMIMO

Tested by Nathen Meyers
FCC ID: SI5WUB221Z
zd1211b chip 0586:340a v4810 high 00-13-49 AL2230_RF pa0 ----S

Despite the product name, I'm pretty sure this isn't a MIMO device. It
appears just to be a normal ZD1211B and we have never heard of these
devices having more than 1 RF. I guess they named this product this way
to make it appear that it fits in with the rest of their XtremeMIMO
product range.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] zd1211rw: consistent handling of ZD1211 specific rates
Ulrich Kunitz [Mon, 6 Aug 2007 00:24:31 +0000]
[PATCH] zd1211rw: consistent handling of ZD1211 specific rates

As pointed out by Daniel Drake, the zd1211rw driver used several
different rate values and names throughout the driver. He has
written a patch to change it and tweaked it after some pretty wild
ideas from my side. But the discussion helped me to understand the
problem better and I think I have nailed it down with this patch.

A zd-rate will consist from now on of a four-bit "pure" rate value
and a modulation type flag as used in the ZD1211 control set used
for packet transmission. This is consistent with the usage in the
zd_rates table. If possible these zd-rates should be used in the
code.

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] zd1211rw: Add ID for Sitecom WL-162
Daniel Drake [Mon, 6 Aug 2007 00:24:19 +0000]
[PATCH] zd1211rw: Add ID for Sitecom WL-162

Tested by Giuseppe Lippolis
zd1211b chip 0cde:001a v4810 high 00-60-b3 AL2230_RF pa0 g--NS

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] zd1211rw: removed noisy debug messages
Ulrich Kunitz [Mon, 6 Aug 2007 00:23:54 +0000]
[PATCH] zd1211rw: removed noisy debug messages

While developing the driver we added a lot of debug messages for
setting hardware registers. These messages make the reading of the
log files difficult and are of no use anymore. This patch removes
those messages in zd_chip.c.

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoxen-netfront: remove dead code
Jeremy Fitzhardinge [Tue, 7 Aug 2007 21:56:42 +0000]
xen-netfront: remove dead code

This patch removes some residual dead code left over from removing the
"flip" receive mode.  This patch doesn't change the generated output
at all, since gcc already realized it was dead.

This resolves the "regression" reported by Adrian.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/3c505: Convert to generic boolean
Richard Knutsson [Mon, 13 Aug 2007 23:49:40 +0000]
drivers/net/3c505: Convert to generic boolean

Convert to generic boolean

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/tokenring: Convert to generic boolean
Richard Knutsson [Tue, 14 Aug 2007 00:07:09 +0000]
drivers/net/tokenring: Convert to generic boolean

Convert to generic boolean

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/tokenring/3c359.c
Surya Prabhakar N [Mon, 13 Aug 2007 10:13:30 +0000]
drivers/net/tokenring/3c359.c

Hi,
   Replacing kmalloc with kzalloc and cleaning up memset in
drivers/net/tokenring/3c359.c

Signed-off-by: Surya Prabhakar <surya.prabhakar@wipro.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 - MAC workaround update
Divy Le Ray [Sat, 11 Aug 2007 06:29:33 +0000]
cxgb3 - MAC workaround update

Update the MAC workaround to deal with switches that do not
honor pause frames.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[PATCH] drivers/net: remove superfluous memset
Mariusz Kozlowski [Sat, 15 Sep 2007 20:14:05 +0000]
[PATCH] drivers/net: remove superfluous memset

This patch covers something like this:

dev = alloc_*dev(...
...
priv = netdev_priv(dev);
memset(priv, 0, sizeof(*priv));

The memset() here is superfluous. alloc_netdev() uses kzalloc()
to allocate needed memory so there is no need to zero the priv region
twice.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoClean up duplicate includes in drivers/net/
Jesper Juhl [Fri, 10 Aug 2007 21:05:20 +0000]
Clean up duplicate includes in drivers/net/

This patch cleans up duplicate includes in
 drivers/net/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[netdrvr] ns83820: add ethtool media support
Jeff Garzik [Tue, 14 Aug 2007 05:24:56 +0000]
[netdrvr] ns83820: add ethtool media support

Split out from patch authored by Dan Faerch <dan@hacker.dk>.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agonet/tulip/xircom_cb.c: remove superfulous priv assignment
Mariusz Kozlowski [Wed, 8 Aug 2007 11:20:26 +0000]
net/tulip/xircom_cb.c: remove superfulous priv assignment

Unpatched version does sth like this:

dev = alloc_etherdev(...
private = netdev_priv(dev);
...
dev->priv = private;

which doesn't make much sense (does it?) because this is done in
alloc_netdev() already.

struct net_device *alloc_netdev(...
{
...
if (sizeof_priv)
dev->priv = netdev_priv(dev);

This patch removes superfluous code.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

 drivers/net/tulip/xircom_cb.c | 32853 -> 32831 (-22 bytes)
 drivers/net/tulip/xircom_cb.o | 123984 -> 123984 (0 bytes)

 drivers/net/tulip/xircom_cb.c |    1 -
 1 file changed, 1 deletion(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoS2IO: Fixed Link LED issue when MSI-X is enabled
Sivakumar Subramani [Mon, 6 Aug 2007 09:38:19 +0000]
S2IO: Fixed Link LED issue when MSI-X is enabled

-Fixed Link LED issue when MSI-X is enabled.

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoS2IO: Fixes in MSIX related code.
Sivakumar Subramani [Mon, 6 Aug 2007 09:36:28 +0000]
S2IO: Fixes in MSIX related code.

- Calling store_xmsi_data to store the MSI-X datas during initialization
  in s2io-init_nic function
- Disabling NAPI when MSI-X is enabled
- Freeing sp->entries and sp->s2io_entries in s2io_rem_isr

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[S2IO]: Making MSIX as default intr_type
Sivakumar Subramani [Sat, 15 Sep 2007 20:11:34 +0000]
[S2IO]: Making MSIX as default intr_type

- Making MSIX as default intr_type
- Driver will test MSI-X by issuing test MSI-X vector and if fails it will
  fallback to INTA

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[8139too]: tab-align enums and structs; remove dead code
Jeff Garzik [Sat, 15 Sep 2007 19:36:46 +0000]
[8139too]: tab-align enums and structs; remove dead code

* (main change) tab-align hardware register value enums, and hw struct

* MMIO_FLUSH_AUDIT_COMPLETE has been defined to 1 for a while.  Remove
  the code activated when it is set to zero.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[netdrvr] 8139cp, 8139too: convert to generic DMA
Jeff Garzik [Wed, 8 Aug 2007 06:16:04 +0000]
[netdrvr] 8139cp, 8139too: convert to generic DMA

Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/via-velocity.c: mostly kmalloc + memset conversion to kcalloc
Mariusz Kozlowski [Tue, 31 Jul 2007 22:11:50 +0000]
drivers/net/via-velocity.c: mostly kmalloc + memset conversion to kcalloc

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

 drivers/net/via-velocity.c | 88263 -> 88120 (-143 bytes)
 drivers/net/via-velocity.o | 254264 -> 253828 (-436 bytes)

 drivers/net/via-velocity.c |   24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/sb1250-mac.c: kmalloc + memset conversion to kcalloc
Mariusz Kozlowski [Tue, 31 Jul 2007 21:58:36 +0000]
drivers/net/sb1250-mac.c: kmalloc + memset conversion to kcalloc

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

 drivers/net/sb1250-mac.c | 76286 -> 76199 (-87 bytes)

 drivers/net/sb1250-mac.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/skfp: Remove dead code referencing pci_find_device()
Jeff Garzik [Thu, 2 Aug 2007 20:31:25 +0000]
drivers/net/skfp: Remove dead code referencing pci_find_device()

Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoIOC3: Switch hw checksumming to ethtool configurable.
Ralf Baechle [Wed, 25 Jul 2007 11:31:57 +0000]
IOC3: Switch hw checksumming to ethtool configurable.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodrivers/net/cxgb3: removed several unneeded zero initilization
Denis Cheng [Wed, 18 Jul 2007 07:24:49 +0000]
drivers/net/cxgb3: removed several unneeded zero initilization

Cc: linux-bugs@chelsio.com
Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agodev->priv to netdev_priv(dev), drivers/net/tokenring/
Yoann Padioleau [Mon, 23 Jul 2007 13:18:21 +0000]
dev->priv to netdev_priv(dev), drivers/net/tokenring/

Replacing accesses to dev->priv to netdev_priv(dev). The replacment
is safe when netdev_priv is used to access a private structure that is
right next to the net_device structure in memory.
Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd
This is the case when the net_device structure was allocated with
a call to alloc_netdev or one of its derivative.

Here is an excerpt of the semantic patch that performs the transformation

@ rule1 @
type T;
struct net_device *dev;
@@

 dev =
(
        alloc_netdev
|
        alloc_etherdev
|
        alloc_trdev
)
   (sizeof(T), ...)

@ rule1bis @
struct net_device *dev;
expression E;
@@
 dev->priv = E

@ rule2 depends on rule1 && !rule1bis  @
struct net_device *dev;
type rule1.T;
@@

- (T*) dev->priv
+ netdev_priv(dev)

PS: I have performed the same transformation on the whole kernel
and it affects around 70 files, most of them in drivers/net/.
Should I split my patch for each subnet directories ? (wireless/, wan/, etc)

Thanks to Thomas Surrel for helping me refining my semantic patch.

Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>

 3c359.c       |   58 +++++++++++++++++++++++++++++-----------------------------
 ibmtr.c       |   38 +++++++++++++++++++-------------------
 lanstreamer.c |   32 ++++++++++++++++----------------
 madgemc.c     |    4 ++--
 olympic.c     |   36 ++++++++++++++++++------------------
 tmspci.c      |    4 ++--
 6 files changed, 86 insertions(+), 86 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[netdrvr] skfp: remove a bunch of dead code
Jeff Garzik [Tue, 24 Jul 2007 05:30:36 +0000]
[netdrvr] skfp: remove a bunch of dead code

The driver has not compiled in anything except PCI support for many
years (see drivers/net/skfp/Makefile).  This driver is also unmaintained
for many years, so arguments for keeping the cross-OS, cross-bus (ISA,
EISA, MCA) code do not exist.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[PATCH] libertas: bump driver version
Dan Williams [Fri, 3 Aug 2007 13:43:03 +0000]
[PATCH] libertas: bump driver version

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: fix sparse-reported problems
Dan Williams [Fri, 3 Aug 2007 13:40:55 +0000]
[PATCH] libertas: fix sparse-reported problems

A few fields being converted to the wrong sized type, and a few missed
endian conversions.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: better descriptions for association errors
Dan Williams [Thu, 2 Aug 2007 17:20:29 +0000]
[PATCH] libertas: better descriptions for association errors

Describe the association response status code the firmware
returns, based on mail to libertas-dev from Ronak.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: ignore spurious mesh autostart events
Dan Williams [Thu, 2 Aug 2007 17:20:12 +0000]
[PATCH] libertas: ignore spurious mesh autostart events

Don't trust the firmware to always send them at the right time,
ignore them when the driver thinks mesh autostart is disabled.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: fix misspelling in debug message
Dan Williams [Thu, 2 Aug 2007 17:19:56 +0000]
[PATCH] libertas: fix misspelling in debug message

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: pass boot2 version to firmware
Luis Carlos Cobo [Thu, 2 Aug 2007 17:19:24 +0000]
[PATCH] libertas: pass boot2 version to firmware

Boot2 version used to be hardcoded in the uploaded firmware,
this patch preserves the boot2 version before uploading firmware
and sends it to the firmware again on resume.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>