28 Oct, 2010
1 commit
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Add support for SMSC911X and SMC911X for the ASB2364 unit.
Signed-off-by: Akira Takeuchi
Signed-off-by: Kiyoshi Owada
Signed-off-by: David Howells
cc: steve.glendinning@smsc.com
cc: netdev@vger.kernel.org
27 Sep, 2010
2 commits
-
Conflicts:
drivers/net/qlcnic/qlcnic_init.c
net/ipv4/ip_output.c -
This enables auto loading for the smsc911x ethernet driver.
Signed-off-by: Vincent Stehlé
Signed-off-by: David S. Miller
03 Sep, 2010
1 commit
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fresh skbs have ip_summed set to CHECKSUM_NONE (0)
We can avoid setting again skb->ip_summed to CHECKSUM_NONE in drivers.
Introduce skb_checksum_none_assert() helper so that we keep this
assertion documented in driver sources.Change most occurrences of :
skb->ip_summed = CHECKSUM_NONE;
by :
skb_checksum_none_assert(skb);
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller
20 Jul, 2010
1 commit
-
On SMP systems, the SMSC911x registers may be accessed by multiple CPUs
and this seems to put the chip in an inconsistent state. The patch adds
spinlocks to the smsc911x_reg_read, smsc911x_reg_write,
smsc911x_rx_readfifo and smsc911x_tx_writefifo functions.Signed-off-by: Catalin Marinas
Signed-off-by: David S. Miller
19 Jul, 2010
1 commit
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The phy_mii_ioctl() function unnecessarily throws away the original ifreq.
We need access to the ifreq in order to support PHYs that can perform
hardware time stamping.Two maverick drivers filter the ioctl commands passed to phy_mii_ioctl().
This is unnecessary since phylib will check the command in any case.Signed-off-by: Richard Cochran
Signed-off-by: David S. Miller
21 May, 2010
1 commit
-
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits)
qlcnic: adding co maintainer
ixgbe: add support for active DA cables
ixgbe: dcb, do not tag tc_prio_control frames
ixgbe: fix ixgbe_tx_is_paused logic
ixgbe: always enable vlan strip/insert when DCB is enabled
ixgbe: remove some redundant code in setting FCoE FIP filter
ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp
ixgbe: fix header len when unsplit packet overflows to data buffer
ipv6: Never schedule DAD timer on dead address
ipv6: Use POSTDAD state
ipv6: Use state_lock to protect ifa state
ipv6: Replace inet6_ifaddr->dead with state
cxgb4: notify upper drivers if the device is already up when they load
cxgb4: keep interrupts available when the ports are brought down
cxgb4: fix initial addition of MAC address
cnic: Return SPQ credit to bnx2x after ring setup and shutdown.
cnic: Convert cnic_local_flags to atomic ops.
can: Fix SJA1000 command register writes on SMP systems
bridge: fix build for CONFIG_SYSFS disabled
ARCNET: Limit com20020 PCI ID matches for SOHARD cards
...Fix up various conflicts with pcmcia tree drivers/net/
{pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and
wireless/orinoco/spectrum_cs.c} and feature removal
(Documentation/feature-removal-schedule.txt).Also fix a non-content conflict due to pm_qos_requirement getting
renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
10 May, 2010
1 commit
-
Now that core network takes care of trans_start updates, dont do it
in drivers themselves, if possible. Drivers can avoid one cache miss
(on dev->trans_start) in their start_xmit() handler.Exceptions are NETIF_F_LLTX drivers
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller
23 Apr, 2010
1 commit
12 Apr, 2010
1 commit
-
Conflicts:
drivers/net/stmmac/stmmac_main.c
drivers/net/wireless/wl12xx/wl1271_cmd.c
drivers/net/wireless/wl12xx/wl1271_main.c
drivers/net/wireless/wl12xx/wl1271_spi.c
net/core/ethtool.c
net/mac80211/scan.c
04 Apr, 2010
1 commit
-
Converts the list and the core manipulating with it to be the same as uc_list.
+uses two functions for adding/removing mc address (normal and "global"
variant) instead of a function parameter.
+removes dev_mcast.c completely.
+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
manipulation with lists on a sandbox (used in bonding and 80211 drivers)Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller
30 Mar, 2010
1 commit
-
…it slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files. percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.percpu.h -> slab.h dependency is about to be removed. Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability. As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.http://userweb.kernel.org/~tj/misc/slabh-sweep.py
The script does the followings.
* Scan files for gfp and slab usages and update includes such that
only the necessary includes are there. ie. if only gfp is used,
gfp.h, if slab is used, slab.h.* When the script inserts a new include, it looks at the include
blocks and try to put the new include such that its order conforms
to its surrounding. It's put in the include block which contains
core kernel includes, in the same order that the rest are ordered -
alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
doesn't seem to be any matching order.* If the script can't find a place to put a new include (mostly
because the file doesn't have fitting include block), it prints out
an error message indicating which .h file needs to be added to the
file.The conversion was done in the following steps.
1. The initial automatic conversion of all .c files updated slightly
over 4000 files, deleting around 700 includes and adding ~480 gfp.h
and ~3000 slab.h inclusions. The script emitted errors for ~400
files.2. Each error was manually checked. Some didn't need the inclusion,
some needed manual addition while adding it to implementation .h or
embedding .c file was more appropriate for others. This step added
inclusions to around 150 files.3. The script was run again and the output was compared to the edits
from #2 to make sure no file was left behind.4. Several build tests were done and a couple of problems were fixed.
e.g. lib/decompress_*.c used malloc/free() wrappers around slab
APIs requiring slab.h to be added manually.5. The script was run on all .h files but without automatically
editing them as sprinkling gfp.h and slab.h inclusions around .h
files could easily lead to inclusion dependency hell. Most gfp.h
inclusion directives were ignored as stuff from gfp.h was usually
wildly available and often used in preprocessor macros. Each
slab.h inclusion directive was examined and added manually as
necessary.6. percpu.h was updated not to include slab.h.
7. Build test were done on the following configurations and failures
were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
distributed build env didn't work with gcov compiles) and a few
more options had to be turned off depending on archs to make things
build (like ipr on powerpc/64 which failed due to missing writeq).* x86 and x86_64 UP and SMP allmodconfig and a custom test config.
* powerpc and powerpc64 SMP allmodconfig
* sparc and sparc64 SMP allmodconfig
* ia64 SMP allmodconfig
* s390 SMP allmodconfig
* alpha SMP allmodconfig
* um on x86_64 SMP allmodconfig8. percpu.h modifications were reverted so that it could be applied as
a separate patch and serve as bisection point.Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
16 Mar, 2010
1 commit
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[Ss]ytem => [Ss]ystem
udpate => update
paramters => parameters
orginal => originalSigned-off-by: Thomas Weber
Acked-by: Randy Dunlap
Signed-off-by: Jiri Kosina
19 Feb, 2010
1 commit
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also removed unnecessary checks
Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller
18 Feb, 2010
1 commit
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Use phy_find_first() function instead of manual lookup.
Signed-off-by: Denis Kirjanov
Reviewed-by: Jiri Pirko
Signed-off-by: David S. Miller
13 Feb, 2010
1 commit
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This patch replaces dev->mc_count in all drivers (hopefully I didn't miss
anything). Used spatch and did small tweaks and conding style changes when
it was suitable.Jirka
Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller
16 Dec, 2009
1 commit
-
Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
10 Dec, 2009
1 commit
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
tree-wide: fix misspelling of "definition" in comments
reiserfs: fix misspelling of "journaled"
doc: Fix a typo in slub.txt.
inotify: remove superfluous return code check
hdlc: spelling fix in find_pvc() comment
doc: fix regulator docs cut-and-pasteism
mtd: Fix comment in Kconfig
doc: Fix IRQ chip docs
tree-wide: fix assorted typos all over the place
drivers/ata/libata-sff.c: comment spelling fixes
fix typos/grammos in Documentation/edac.txt
sysctl: add missing comments
fs/debugfs/inode.c: fix comment typos
sgivwfb: Make use of ARRAY_SIZE.
sky2: fix sky2_link_down copy/paste comment error
tree-wide: fix typos "couter" -> "counter"
tree-wide: fix typos "offest" -> "offset"
fix kerneldoc for set_irq_msi()
spidev: fix double "of of" in comment
comment typo fix: sybsystem -> subsystem
...
08 Dec, 2009
1 commit
-
Conflicts:
kernel/irq/chip.c
04 Dec, 2009
2 commits
-
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.Signed-off-by: André Goddard Rosa
Signed-off-by: Jiri Kosina -
Only files where David Miller is the primary git-signer.
wireless, wimax, ixgbe, etc are not modified.Compile tested x86 allyesconfig only
Not all files compiled (not x86 compatible)Added a few > 80 column lines, which I ignored.
Existing checkpatch complaints ignored.Signed-off-by: Joe Perches
Signed-off-by: David S. Miller
17 Nov, 2009
1 commit
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Conflicts:
drivers/net/can/Kconfig
16 Nov, 2009
1 commit
-
In the NAPI poll function, check for netif_running() is unnecassary.
In addition to associated runtime overhead, it also results in
continuous softirq loop when the interface is brought down under heavy
traffic(tested with Traffic Generator).Once the interface is disabled,
the poll function always returns zero(with the check for netif_running)
and napi_complete() would never get called resulting in softirq loop.Signed-off-by: Sriramakrishnan
Signed-off-by: David S. Miller
14 Oct, 2009
1 commit
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Extend the driver to accept a MAC address specified in platform_data.
Signed-off-by: Manuel Lauss
Signed-off-by: David S. Miller
03 Sep, 2009
1 commit
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The generic packet receive code takes care of setting
netdev->last_rx when necessary, for the sake of the
bonding ARP monitor.Signed-off-by: Eric Dumazet
Acked-by: Neil Horman
Signed-off-by: David S. Miller
07 Aug, 2009
1 commit
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Hibernation is unsupported for now, which meets the actual
implementation in the driver. For free/thaw, the chip's D2 state should
be entered.Signed-off-by: Daniel Mack
Acked-by:
Signed-off-by: David S. Miller
13 Jul, 2009
1 commit
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alloc_etherdev() used to install a default implementation of this
operation, but it must now be explicitly installed in struct
net_device_ops.Signed-off-by: Ben Hutchings
Signed-off-by: David S. Miller
06 Jul, 2009
1 commit
-
The call resource_size(res) returns res->end - res->start + 1 and thus the
second change is semantics-preserving. res_size is then used as the second
argument of a call to request_mem_region, and the memory allocated by this
call appears to be the same as what is released in the two calls to
release_mem_region. So the size argument for those calls should be
resource_size(size) as well. Alternatively, in the second call to
release_mem_region, the second argument could be res_size, as that variable
has already been initialized at the point of this call.The problem was found using the following semantic patch:
(http://www.emn.fr/x-info/coccinelle/)//
@@
struct resource *res;
@@- (res->end - res->start) + 1
+ resource_size(res)@@
struct resource *res;
@@- res->end - res->start
+ BAD(resource_size(res))
//Signed-off-by: Julia Lawall
Signed-off-by: David S. Miller
08 Jun, 2009
1 commit
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The smsc911x_drv_remove() function is declared with __devexit, so the
assignment to the driver structure needs __devexit_p() wrappings to prevent
build failure when hotplug is disabled.Signed-off-by: Mike Frysinger
Signed-off-by: David S. Miller
08 May, 2009
1 commit
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fix size of remaped iomem, which is 1 byte to small
(e.g. mappes only 0xff bytes instead of 0x100)Signed-off-by: Matthias Ludwig
Acked-by: Steve Glendinning
Signed-off-by: David S. Miller
06 May, 2009
1 commit
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This adds a power management implementation for smsc911x.c which assumes
the chips remains powered during suspend. The device is put in its D1
power saving mode.Signed-off-by: Daniel Mack
Acked-by: Steve Glendinning
Signed-off-by: David S. Miller
28 Apr, 2009
1 commit
-
This is V2 of the smsc911x fifo byteswap patch.
The smsc911x hardware supports both big and little and endian
hardware configurations, and the linux smsc911x driver currently
detects word order.For correct operation on big endian platforms lacking swapped
byte lanes the following patch is needed. Only fifo data is
swapped, register data does not require any swapping.Signed-off-by: Magnus Damm
Acked-by: Steve Glendinning
Signed-off-by: David S. Miller
09 Apr, 2009
1 commit
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the warning printed when a mii READ times out currently says "Timed out
waiting for MII write to finish". This patch corrects this.Signed-off-by: Steve Glendinning
Signed-off-by: David S. Miller
07 Apr, 2009
1 commit
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Remove unused #include in drivers/net/smsc911x.c.
Signed-off-by: Huang Weiyi
Signed-off-by: David S. Miller
27 Mar, 2009
1 commit
-
The LAN911x datasheet specifies a minimum delay of 45ns between a write
of E2P_DATA and any read. This patch adds a single dummy read of
BYTE_TEST to enforce this timing constraint.Signed-off-by: Steve Glendinning
Signed-off-by: David S. Miller
20 Mar, 2009
4 commits
-
Conflicts:
drivers/net/virtio_net.c -
This patch replaces the generic eth_mac_addr function with one that
also updates the hardware mac address registers. It also renames the
existing smsc911x_set_mac_address function to
smsc911x_hw_set_mac_address for clarity.Newer LAN911x and all LAN921x devices also support changing the mac
address while the device is running, which is useful for some bonding
modes.Signed-off-by: Steve Glendinning
Signed-off-by: David S. Miller -
Signed-off-by: Steve Glendinning
Signed-off-by: David S. Miller -
The vast majority of bit constants in this driver are defined in the
header file, but TX and RX status word bits are not. This patch (which
should make no functional change) defines these, to make the driver
slightly more readable.Signed-off-by: Steve Glendinning
Signed-off-by: David S. Miller
19 Mar, 2009
1 commit
-
smsc911x_phy_adjust_link is called periodically by the phy layer (as
it's run in polling mode), and it only updates the hardware when it sees
a change in duplex or carrier. This patch clears the last known values
every time the interface is brought up, instead of only when the module
is loaded.Without this patch the adjust_link function never updates the hardware
after an ifconfig down; ifconfig up. On a full duplex link this causes
the tx error counter to increment, even though packets are correctly
transmitted, as the default MAC_CR register setting is for half duplex.The tx errors are "no carrier" errors, which should be ignored in
full-duplex mode. When MAC_CR is set to "full duplex" mode they are
correctly ignored by the hardware.Note that even with this patch the tx error counter can increment if
packets are transmitted between "ifconfig up" and the first phy poll
interval. An improved solution would use the phy interrupt with phylib,
but I haven't managed to make this work 100% robustly yet.Signed-off-by: Steve Glendinning
Signed-off-by: David S. Miller