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path: root/drivers/net/arm/ixp4xx_eth.c
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2011-08-11xscale: Move the Intel XScale IXP driversJeff Kirsher1-1489/+0
Move the Intel XScale IXP drivers into drivers/net/ethernet/xscale/ and make the necessary Kconfig and Makefile changes. CC: Krzysztof Halasa <khc@pm.waw.pl> CC: Lennert Buytenhek <kernel@wantstofly.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-05-23ptp: Added a clock driver for the IXP46x.Richard Cochran1-3/+192
This patch adds a driver for the hardware time stamping unit found on the IXP465. The basic clock operations and an external trigger are implemented. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: John Stultz <john.stultz@linaro.org> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-01-06net: ixp4xx_eth: Return proper error for eth_init_oneAxel Lin1-1/+3
Return PTR_ERR(port->phydev) instead of 1 if phy_connect failed. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-11Merge branch 'ixp4xx' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 * 'ixp4xx' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6: IXP4xx: Fix LL debugging on little-endian CPU. IXP4xx: Fix sparse warnings in I/O primitives. IXP4xx: Make mdio_bus struct static in the Ethernet driver. IXP4xx: Fix ixp4xx_crypto little-endian operation. IXP4xx: Prevent HSS transmitter lockup by disabling FRaMe signals. ixp4xx/vulcan: add PCI support ixp4xx: base support for Arcom Vulcan
2010-07-18net: preserve ifreq parameter when calling generic phy_mii_ioctl().Richard Cochran1-1/+2
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 <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-01ixp4xx: Support the all multicast flag on the NPE devices.Richard Cochran1-0/+11
This patch adds support for the IFF_ALLMULTI flag. Previously only the IFF_PROMISC flag was supported. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-By: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-27IXP4xx: Make mdio_bus struct static in the Ethernet driver.Krzysztof Hałasa1-1/+1
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2010-05-10net: trans_start cleanupsEric Dumazet1-1/+0
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 <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-11Merge branch 'master' of ↵David S. Miller1-0/+1
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 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
2010-04-03net: convert multicast list to list_headJiri Pirko1-4/+4
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 <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo1-0/+1
implicit 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 allmodconfig 8. 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>
2010-02-22net/arm: convert to use netdev_for_each_mc_addrJiri Pirko1-5/+8
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-12net: use netdev_mc_count and netdev_mc_empty when appropriateJiri Pirko1-1/+1
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 <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-05IXP4xx: Fix normally-disabled debugging text in drivers/net/arm/ixp4xx_eth.c.Krzysztof Hałasa1-1/+1
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-09-02netdev: drivers should make ethtool_ops constStephen Hemminger1-1/+1
No need to put ethtool_ops in data, they should be const. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-12netdev: restore MTU change operationBen Hutchings1-0/+1
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 <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-12netdev: restore MAC address set and validate operationsBen Hutchings1-1/+2
alloc_etherdev() used to install default implementations of these operations, but they must now be explicitly installed in struct net_device_ops. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-15Merge branch 'master' of ↵David S. Miller1-12/+14
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
2009-05-29net: replace dma_sync_single with dma_sync_single_for_cpuFUJITA Tomonori1-2/+2
This replaces dma_sync_single() with dma_sync_single_for_cpu() because dma_sync_single() is an obsolete API; include/linux/dma-mapping.h says: /* Backwards compat, remove in 2.7.x */ #define dma_sync_single dma_sync_single_for_cpu #define dma_sync_sg dma_sync_sg_for_cpu Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26ixp4xx_eth: Remove references to BUS_ID_SIZE.David S. Miller1-2/+2
Use MII_BUS_ID_SIZE instead. Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25IXP4xx: Change QMgr function names to qmgr_stat_*_watermark and clean the ↵Krzysztof Hałasa1-7/+6
comments. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-05-23IXP4xx: Whitespace fixes in the Ethernet driver.Krzysztof Hałasa1-5/+5
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-05-23IXP4xx: Ethernet and WAN drivers now support "high" hardware queues.Krzysztof Hałasa1-6/+9
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-05-09IXP4xx: complete Ethernet netdev setup before calling register_netdev().Krzysztof Hałasa1-12/+13
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-05-09IXP4xx: use "ENODEV" instead of "ENOSYS" in module initialization.Krzysztof Hałasa1-3/+3
ENOSYS makes modutils complain about missing kernel module support. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-03-28Merge branch 'origin' into develRussell King1-6/+6
Conflicts: sound/soc/pxa/pxa2xx-i2s.c
2009-03-17IXP4xx: add Ethernet and NPE support for IXP43x CPU.Krzysztof Hałasa1-7/+13
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-01-21net: Remove redundant NAPI functionsBen Hutchings1-6/+6
Following the removal of the unused struct net_device * parameter from the NAPI functions named *netif_rx_* in commit 908a7a1, they are exactly equivalent to the corresponding *napi_* functions and are therefore redundant. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-29net: Fix more NAPI interface netdev argument drop fallout.Kamalesh Babulal1-1/+1
I hit similar build failure due to the change in the netif_rx_reschedule() drivers/net/ehea/ehea_main.c: In function 'ehea_poll': drivers/net/ehea/ehea_main.c:844: warning: passing argument 1 of 'netif_rx_reschedule' from incompatible pointer type drivers/net/ehea/ehea_main.c:844: error: too many arguments to function 'netif_rx_reschedule' make[3]: *** [drivers/net/ehea/ehea_main.o] Error 1 greping through the sources for the changes missed out, we have ./drivers/net/arm/ixp4xx_eth.c:507: netif_rx_reschedule(dev, napi)) { ./drivers/net/arm/ep93xx_eth.c:310: if (more && netif_rx_reschedule(dev, napi)) ./drivers/net/wan/ixp4xx_hss.c:657: netif_rx_reschedule(dev, napi)) { Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25Merge branch 'for-david' of ↵David S. Miller1-164/+173
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6
2008-12-22net: Remove unused netdev arg from some NAPI interfaces.Neil Horman1-3/+3
When the napi api was changed to separate its 1:1 binding to the net_device struct, the netif_rx_[prep|schedule|complete] api failed to remove the now vestigual net_device structure parameter. This patch cleans up that api by properly removing it.. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-22Convert ixp4xx_eth driver to use net_device_ops.Krzysztof Hałasa1-5/+10
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: move common debugging from network drivers to QMGR module.Krzysztof Hałasa1-43/+12
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Add ethtool support to Ethernet driver.Krzysztof Hałasa1-0/+45
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Add PHYLIB MII ioctl to the Ethernet driver.Krzysztof Hałasa1-1/+3
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Add PHYLIB support to Ethernet driver.Krzysztof Hałasa1-99/+95
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Make the Ethernet driver use built-in netdev stats.Krzysztof Hałasa1-16/+8
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Silence section mismatch warning in Ethernet driver.Krzysztof Hałasa1-3/+3
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-11-03drivers/net: Kill now superfluous ->last_rx stores.David S. Miller1-1/+0
The generic packet receive code takes care of setting netdev->last_rx when necessary, for the sake of the bonding ARP monitor. Drivers need not do it any more. Some cases had to be skipped over because the drivers were making use of the ->last_rx value themselves. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-14Merge branch 'upstream-davem' of ↵David S. Miller1-3/+3
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2008-08-14ixp4xx_eth: fix dma_mapping_error() compile errorsMikael Pettersson1-3/+3
The arm ixp4xx_eth driver doesn't compile in 2.6.27-rc1: CC [M] drivers/net/arm/ixp4xx_eth.o drivers/net/arm/ixp4xx_eth.c: In function 'eth_poll': drivers/net/arm/ixp4xx_eth.c:554: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast drivers/net/arm/ixp4xx_eth.c:554: error: too few arguments to function 'dma_mapping_error' drivers/net/arm/ixp4xx_eth.c: In function 'eth_xmit': drivers/net/arm/ixp4xx_eth.c:701: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast drivers/net/arm/ixp4xx_eth.c:701: error: too few arguments to function 'dma_mapping_error' drivers/net/arm/ixp4xx_eth.c: In function 'init_queues': drivers/net/arm/ixp4xx_eth.c:886: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast drivers/net/arm/ixp4xx_eth.c:886: error: too few arguments to function 'dma_mapping_error' make[3]: *** [drivers/net/arm/ixp4xx_eth.o] Error 1 make[2]: *** [drivers/net/arm] Error 2 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 dma_mapping_error() changed in 2.6.27-rc1 to also take a device parameter, but nobody bothered updating ixp4xx_eth.c. Fixed by passing the appropriate device value in the dma_mapping_error() calls. Tested on an ixp425 box. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King1-2/+2
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-11ARM: IXP4xx Ethernet NAPI fixKrzysztof Halasa1-2/+1
This patch removes some weirdness from IXP4xx Ethernet driver. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-29Driver for IXP4xx built-in Ethernet portsKrzysztof Halasa1-0/+1265
Adds a driver for built-in IXP4xx Ethernet ports. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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