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path: root/drivers/net/gianfar_sysfs.c
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* gianfar: Fix stashing supportAndy Fleming2009-02-041-3/+9
| | | | | | | | | | Stashing is only supported on the 85xx (e500-based) SoCs. The 83xx and 86xx chips don't have a proper cache for this. U-Boot has been updated to add stashing properties to the device tree nodes of gianfar devices on 85xx. So now we modify Linux to keep stashing off unless those properties are there. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* gianfar: Fix sparse warningsAnton Vorontsov2009-02-011-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes following sparse warnings: CHECK gianfar_ethtool.c gianfar_ethtool.c:610:26: warning: symbol 'gfar_ethtool_ops' was not declared. Should it be static? CHECK gianfar_mii.c gianfar_mii.c:108:35: warning: cast adds address space to expression (<asn:2>) gianfar_mii.c:119:35: warning: cast adds address space to expression (<asn:2>) gianfar_mii.c:128:35: warning: cast adds address space to expression (<asn:2>) gianfar_mii.c:272:5: warning: cast removes address space of expression gianfar_mii.c:271:15: warning: cast adds address space to expression (<asn:2>) gianfar_mii.c:340:11: warning: cast adds address space to expression (<asn:2>) CHECK gianfar_sysfs.c gianfar_sysfs.c:84:1: warning: symbol 'dev_attr_bd_stash' was not declared. Should it be static? gianfar_sysfs.c:133:1: warning: symbol 'dev_attr_rx_stash_size' was not declared. Should it be static? gianfar_sysfs.c:175:1: warning: symbol 'dev_attr_rx_stash_index' was not declared. Should it be static? gianfar_sysfs.c:213:1: warning: symbol 'dev_attr_fifo_threshold' was not declared. Should it be static? gianfar_sysfs.c:250:1: warning: symbol 'dev_attr_fifo_starve' was not declared. Should it be static? gianfar_sysfs.c:287:1: warning: symbol 'dev_attr_fifo_starve_off' was not declared. Should it be static? Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [netdrvr] remove unnecessary #includeHuang Weiyi2008-08-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/acenic.c drivers/net/bnx2x_link.c drivers/net/bnx2x_main.c drivers/net/cpmac.c drivers/net/gianfar_sysfs.c drivers/net/ipg.h drivers/net/ppp_mppe.c drivers/net/pppol2tp.c drivers/net/r6040.c drivers/net/sh_eth.c drivers/net/sky2.c drivers/net/tehuti.h drivers/net/typhoon.c This patch removes the said #include <linux/version.h>. Signed-off-by: Huang Weiyi <hwy@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* gianfar: Fix a locking bug in gianfar's sysfs codeAndy Fleming2008-05-061-4/+6
| | | | | | | | | During sparse cleanup, found a locking bug. Some of the sysfs functions were acquiring a lock, and then returning in the event of an error. We rearrange the code so that the lock is released in error conditions, too. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* gianfar driver: eliminate compiler warnings and unnecessary macrosGrant Likely2008-01-281-25/+25
| | | | | | | | | | | | | | | | | | This patch eliminates the warning of unused return values when the driver registers it sysfs files. Now the driver will print an error if it is unable to register the sysfs files. It also eliminates the macros used to wrap the DEVICE_ATTR macro and the device_create_file function call. The macros don't reduce the number of lines of source code in the file and the name munging makes is so that cscope and friends don't see the references to the functions. It's better to just call the kernel API directly. While we're at it, the DEVICE_ATTR instances have been moved down to be grouped with the functions they depend on. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge branch 'master' into upstreamJeff Garzik2007-02-171-1/+0
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| * [PATCH] remove many unneeded #includes of sched.hTim Schmielau2007-02-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Convert network devices to use struct device instead of class_deviceKumar Gala2007-02-121-53/+55
|/ | | | | | | Convert network devices to use struct device instead of class_device. Greg missed this one in his cleanup path. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* drivers/net: Trim trailing whitespaceJeff Garzik2006-09-131-1/+1
| | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-301-1/+0
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] Fix locking in gianfarAndy Fleming2006-04-201-12/+12
| | | | | | | | | | | | | | | | | | | This patch fixes several bugs in the gianfar driver, including a major one where spinlocks were horribly broken: * Split gianfar locks into two types: TX and RX * Made it so gfar_start() now clears RHALT * Fixed a bug where calling gfar_start_xmit() with interrupts off would corrupt the interrupt state * Fixed a bug where a frame could potentially arrive, and never be handled (if no more frames arrived * Fixed a bug where the rx_work_limit would never be observed by the rx completion code * Fixed a bug where the interrupt handlers were not actually protected by their spinlocks Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* drivers/net/gianfar_sysfs.c: update email address of Kumar GalaAdrian Bunk2006-01-111-1/+1
| | | | | | | drivers/net/gianfar_sysfs.c still contained the old email address of Kumar Gala. Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] Gianfar update and sysfs supportAndy Fleming2005-11-181-0/+311
This seems to have gotten lost, so I'll resend. Signed-off-by: Andy Fleming <afleming@freescale.com> * Added sysfs support to gianfar for modifying FIFO and stashing parameters * Updated driver to support 10 Mbit, full duplex operation * Improved comments throughout * Cleaned up and optimized offloading code * Fixed a bug where rx buffers were being improperly mapped and unmapped * (only manifested if cache-coherency was off) * Added support for using the eTSEC exact-match MAC registers * Bumped the version to 1.3 * Added support for distinguishing between reduced 100 and 10 Mbit modes * Modified default coalescing values to lower latency * Added documentation Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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