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path: root/drivers/net/ethernet/cirrus/cs89x0.c
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* cs89x0: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-241-1/+1
| | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in net_send_packet that can be called in hard irq and other contexts. net_send_packet consumes (not drops) the skb of interest. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cirrus: cs89x0: remove two obsolete Kconfig macrosPaul Bolle2013-03-291-53/+1
| | | | | | | | | | | The CONFIG_ARCH_IXDP2X01 and CONFIG_MACH_IXDP2351 Kconfig macros are unused since the ixp23xx and ixp2000 platforms were removed in v3.5. So remove the last code still depending on these macros. And since CS89x0_NONISA_IRQ was only set if either of these two macros was defined we can also remove that macro and the code depending on it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers:net: Remove unnecessary OOM messages after netdev_alloc_skbJoe Perches2013-03-091-6/+0
| | | | | | | | | | | | | | | | Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM messages is unnecessary as there is already a dump_stack after allocation failures. Other trivial changes around these removals: Convert a few comparisons of pointer to 0 to !pointer. Change flow to remove unnecessary label. Remove now unused variable. Hoist assignment from if. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: cs89x0: use module_platform_driver_probe()Jingoo Han2013-03-051-13/+1
| | | | | | | | This patch uses module_platform_driver_probe() macro which makes the code smaller and simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cs89x0 : packet reception not workingJaccon Bastiaansen2012-08-311-5/+5
| | | | | | | | | The RxCFG register of the CS89x0 could be configured incorrectly (because of misplaced parentheses), resulting in the disabling of packet reception. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cirrus: cs89x0: Remove function prototypes and reorder declarationsJoe Perches2012-05-181-746/+721
| | | | | | | Move blocks of code around to avoid function prototypes. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cirrus: cs89x0: Neaten debugging and loggingJoe Perches2012-05-181-105/+82
| | | | | | | | Introduce and use a debug macro to test and print. Convert printks to pr_<level>. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cirrus: cs89x0: Code neateningJoe Perches2012-05-181-180/+272
| | | | | | | | | | | | | | | | | | Just some stylings. Use #include <linux... not #include <asm... Convert a test and print to a printk_once. Combine an "if (foo) { if (bar) {" to single "if (foo && bar) {" to save an indent level. Convert single line "if (foo) bar;" to multiple lines. Move some braces. Align some long lines a bit better. Long lines and printks with KERN_ checkpatch complaints still exist. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cirrus: cs89x0: Convert printks to pr_<level>Joe Perches2012-05-181-55/+61
| | | | | | | | | Use more current logging styles. Add pr_fmt. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cirrus: cs89x0: Code style neateningJoe Perches2012-05-181-411/+323
| | | | | | | | | | | Neaten the comments and reflow the code without changing anything other than whitespace. git diff -w shows just comment neatening and a few line removals. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* CS89x0 : Use ioread16/iowrite16 on all platformsJaccon Bastiaansen2012-05-171-158/+183
| | | | | | | | | | | | | The use of the inw/outw functions by the cs89x0 platform driver results in NULL pointer references on ARM platforms and platforms that do not provide ISA-style programmed I/O accessors. Using inw/outw also accesses the wrong address space on platforms that have a PCI I/O space that is not identity-mapped into the physical address space. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'split-asm_system_h-for-linus-20120328' of ↵Linus Torvalds2012-03-281-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system Pull "Disintegrate and delete asm/system.h" from David Howells: "Here are a bunch of patches to disintegrate asm/system.h into a set of separate bits to relieve the problem of circular inclusion dependencies. I've built all the working defconfigs from all the arches that I can and made sure that they don't break. The reason for these patches is that I recently encountered a circular dependency problem that came about when I produced some patches to optimise get_order() by rewriting it to use ilog2(). This uses bitops - and on the SH arch asm/bitops.h drags in asm-generic/get_order.h by a circuituous route involving asm/system.h. The main difficulty seems to be asm/system.h. It holds a number of low level bits with no/few dependencies that are commonly used (eg. memory barriers) and a number of bits with more dependencies that aren't used in many places (eg. switch_to()). These patches break asm/system.h up into the following core pieces: (1) asm/barrier.h Move memory barriers here. This already done for MIPS and Alpha. (2) asm/switch_to.h Move switch_to() and related stuff here. (3) asm/exec.h Move arch_align_stack() here. Other process execution related bits could perhaps go here from asm/processor.h. (4) asm/cmpxchg.h Move xchg() and cmpxchg() here as they're full word atomic ops and frequently used by atomic_xchg() and atomic_cmpxchg(). (5) asm/bug.h Move die() and related bits. (6) asm/auxvec.h Move AT_VECTOR_SIZE_ARCH here. Other arch headers are created as needed on a per-arch basis." Fixed up some conflicts from other header file cleanups and moving code around that has happened in the meantime, so David's testing is somewhat weakened by that. We'll find out anything that got broken and fix it.. * tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits) Delete all instances of asm/system.h Remove all #inclusions of asm/system.h Add #includes needed to permit the removal of asm/system.h Move all declarations of free_initmem() to linux/mm.h Disintegrate asm/system.h for OpenRISC Split arch_align_stack() out from asm-generic/system.h Split the switch_to() wrapper out of asm-generic/system.h Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h Create asm-generic/barrier.h Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h Disintegrate asm/system.h for Xtensa Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] Disintegrate asm/system.h for Tile Disintegrate asm/system.h for Sparc Disintegrate asm/system.h for SH Disintegrate asm/system.h for Score Disintegrate asm/system.h for S390 Disintegrate asm/system.h for PowerPC Disintegrate asm/system.h for PA-RISC Disintegrate asm/system.h for MN10300 ...
| * Remove all #inclusions of asm/system.hDavid Howells2012-03-281-1/+0
| | | | | | | | | | | | | | | | | | Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *` Signed-off-by: David Howells <dhowells@redhat.com>
* | Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-03-271-26/+122
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull "ARM: driver specific updates" from Arnd Bergmann: "These are all specific to some driver. They are typically the platform side of a change in the drivers directory, such as adding a new driver or extending the interface to the platform. In cases where there is no maintainer for the driver, or the maintainer prefers to have the platform changes in the same branch as the driver changes, the patches to the drivers are included as well. A much smaller set of driver updates that depend on other branches getting merged first will be sent later. The new export of tegra_chip_uid conflicts with other changes in fuse.c. In rtc-sa1100.c, the global removal of IRQF_DISABLED conflicts with the cleanup of the interrupt handling of that driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fixed up aforementioned trivial conflicts. * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits) ARM: SAMSUNG: change the name from s3c-sdhci to exynos4-sdhci mmc: sdhci-s3c: add platform data for the second capability ARM: SAMSUNG: support the second capability for samsung-soc ARM: EXYNOS: add support DMA for EXYNOS4X12 SoC ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1 ARM: EXYNOS: Enable MDMA driver regulator: Remove bq24022 regulator driver rtc: sa1100: add OF support pxa: magician/hx4700: Convert to gpio-regulator from bq24022 ARM: OMAP3+: SmartReflex: fix error handling ARM: OMAP3+: SmartReflex: fix the use of debugfs_create_* API ARM: OMAP3+: SmartReflex: micro-optimization for sanity check ARM: OMAP3+: SmartReflex: misc cleanups ARM: OMAP3+: SmartReflex: move late_initcall() closer to its argument ARM: OMAP3+: SmartReflex: add missing platform_set_drvdata() ARM: OMAP3+: hwmod: add SmartReflex IRQs ARM: OMAP3+: SmartReflex: clear ERRCONFIG_VPBOUNDINTST only on a need ARM: OMAP3+: SmartReflex: Fix status masking in ERRCONFIG register ARM: OMAP3+: SmartReflex: Add a shutdown hook ARM: OMAP3+: SmartReflex Class3: disable errorgen before disable VP ... Conflicts: arch/arm/mach-tegra/Makefile arch/arm/mach-tegra/fuse.c drivers/rtc/rtc-sa1100.c
| * CS89x0 : add CS89x0 platform device to the iMX31ADS boardJaccon Bastiaansen2012-02-011-7/+0
| | | | | | | | | | | | | | | | | | Add CS89x0 networking support to the iMX31ADS board by using the platform driver support in the CS89x0 driver. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * CS89x0 : remove QQ2440 board support from the CS89x0 driverJaccon Bastiaansen2012-02-011-8/+0
| | | | | | | | | | | | | | | | | | The QQ2440 board isn't supported anymore in the kernel, so support for this board can be removed from the CS89x0 driver. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * CS89x0 : add platform driver supportJaccon Bastiaansen2012-02-011-13/+124
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The CS89x0 ethernet controller is used on a number of evaluation boards, such as the MX31ADS. The current driver has memory address and IRQ settings for each board on which this controller is used. Driver updates are therefore required to support other boards that also use the CS89x0. To avoid these driver updates, a better mechanism (platform driver support) is added to communicate the board dependent settings to the driver. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi2012-02-061-2/+2
|/ | | | | | | | Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cs89x0: Move the driver into the Cirrus dirJeff Kirsher2011-10-181-0/+1913
The cs89x0 driver was initial placed in the apple/ when it should have been placed in the cirrus/. This resolves the issue by moving the dirver and fixing up the respective Kconfig(s) and Makefile(s). Thanks to Sascha for reporting the issue. -v2 Fix a config error that was introduced with v1 by removing the dependency on MACE for NET_VENDOR_APPLE. CC: Russell Nelson <nelson@crynwr.com> CC: Andrew Morton <akpm@linux-foundation.org> Reported-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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