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* dma: shdma: convert to the shdma base libraryGuennadi Liakhovetski2012-07-133-897/+302
| | | | | | | | The shdma base library has originally been extracted from the shdma driver, which now can be converted to actually use it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* ASoC: fsi: prepare for conversion to the shdma base libraryGuennadi Liakhovetski2012-07-131-2/+2
| | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* usb: renesas_usbhs: prepare for conversion to the shdma base libraryGuennadi Liakhovetski2012-07-131-5/+5
| | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* ASoC: siu: prepare for conversion to the shdma base libraryGuennadi Liakhovetski2012-07-131-4/+4
| | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* serial: sh-sci: prepare for conversion to the shdma base libraryGuennadi Liakhovetski2012-07-131-4/+4
| | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Alan Cox <alan@linux.intel.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* mmc: sh_mobile_sdhi: prepare for conversion to the shdma base libraryGuennadi Liakhovetski2012-07-131-4/+4
| | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Chris Ball <cjb@laptop.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* mmc: sh_mmcif: remove unneeded struct sh_mmcif_dma, prepare to shdma conversionGuennadi Liakhovetski2012-07-132-21/+11
| | | | | | | | | | | Now that all users have been updated to use the embedded in struct sh_mmcif_plat_data DMA slave IDs, struct sh_mmcif_dma is no longer needed and can be removed. This also makes preparation to the shdma base library conversion easier. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Chris Ball <cjb@laptop.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: shdma: prepare for conversion to the shdma base libraryGuennadi Liakhovetski2012-07-131-2/+6
| | | | | | | | | By placing an anonymous union at the top of struct sh_dmae_slave we can transparently prepare all device and client drivers for the upcoming shdma-base conversion. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dmaengine: add an shdma-base libraryGuennadi Liakhovetski2012-07-133-0/+992
| | | | | | | | | | This patch extracts code from shdma.c, that does not directly deal with hardware implementation details and can be re-used with diverse DMA controller variants, found on SH-based SoCs. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: move shdma driver to an own directoryGuennadi Liakhovetski2012-07-134-2/+3
| | | | | | | | The shdma driver is going to be split into multiple files. To make this more convenient move it to an own directory. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: tegra: rename driver and compatible to match with dtsLaxman Dewangan2012-07-131-3/+3
| | | | | | | | | Rename the compatible name and driver name to match with tegra dts file and as per clock driver. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: tegra: fix residual calculation for cyclic caseLaxman Dewangan2012-07-131-6/+9
| | | | | | | | | | | | In cyclic mode of DMA, the byte transferred can be more than the requested size and in this case, calculating residuals based on the current position of DMA transfer to bytes requested i.e. bytes required to transfer to reach bytes requested from current DMA position. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: tegra: set DMA_CYCLIC capabilityLaxman Dewangan2012-06-271-0/+2
| | | | | | | | | | | | | Tegra's APB DMA driver support the cyclic mode of data transfer and hence setting the DMA_CYCLIC caps for dma channels. This is require when generic sound dmaengine pcm driver request for dma channel with CYCLIC capability. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: tegra: do not set transfer desc flag to DMA_CTRL_ACK in cyclic modeLaxman Dewangan2012-06-271-1/+1
| | | | | | | | | | | | The sound dmaengine pcm driver uses the dma in cyclic mode and it does not ack the transfer descriptor after transfer stops. This may lead to hold that desc in chip's dma driver and does not allow to reuse/free that descriptors. Hence not enabling flag DMA_CTRL_ACK when dma runs in cyclic mode. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: tegra: add clk_prepare/clk_unpreparePrashant Gaikwad2012-06-271-2/+2
| | | | | | | | Use clk_prepare/clk_unprepare as required by the generic clk framework. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: tegra: use sg_dma_address() for getting dma buffer addressLaxman Dewangan2012-06-271-1/+1
| | | | | | | | | | | | Use the sg_dma_address() to get the segment buffer address for DMA transfer in place of sg_phys() which returns the physical address of an sg entry. The sg_dma_address() returns the correct buffer memory address for DMA transfer. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dmaengine: mmp_tdma: fix the arch dependencyVinod Koul2012-06-231-1/+1
| | | | | Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: introduce dwc_chan_disableAndy Shevchenko2012-06-211-18/+14
| | | | | | | | This piece of code is used often. Make it as a separate function. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: move from __init to __devinitAndy Shevchenko2012-06-211-3/+3
| | | | | | | | | We usually have more than one DMA device. Thus, the probe function should serve for all of them in case when the driver is built as a module. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: introduce dwc_fast_fls()Andy Shevchenko2012-06-211-28/+18
| | | | | | | | | | There were three places where such function is used. We still avoid to use native fls() because in one case it requires to use 64bit version which is suboptimal in our case. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: disable BLOCK interruptsAndy Shevchenko2012-06-211-0/+4
| | | | | | | | Just to be sure we are in known state we disable the BLOCK interupts. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: disable dma in optimal way in probeAndy Shevchenko2012-06-211-8/+4
| | | | | | | | | | The dw_dma_off call needs to have the all_chan_mask calculated. So, done this calculations before the call. Moreover, remove duplicate code that masks the DMA interrupts. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: use __func__ constant in the debug printsAndy Shevchenko2012-06-211-14/+13
| | | | | | Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: print correct number of scanned descriptorsAndy Shevchenko2012-06-211-1/+1
| | | | | | | | | In case the first descriptor we found is available, the counter still remains 0 value which is wrong. This patch fixes the counter behaviour. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: introduce dwc_dump_chan_regs to dump registersAndy Shevchenko2012-06-211-21/+16
| | | | | | | | | There is three places where values of the most significant registers were printed. Make such piece of code as separate function. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: use proper casting to print dma_addr_t valuesAndy Shevchenko2012-06-211-8/+13
| | | | | | | | | dma_addr_t is sometimes 32 bit and sometimes 64. We normally cast them to unsigned long long for printk(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dw_dmac: fix constant in the commentAndy Shevchenko2012-06-211-1/+1
| | | | | | Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dmaengine: mmp_tdma: add mmp tdma supportZhangfei Gao2012-06-203-0/+621
| | | | | | | | | | Add support for two-channel dma under dmaengine support: mmp-adma and pxa910-squ Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Signed-off-by: Leo Yan <leoy@marvell.com> Signed-off-by: Qiao Zhou <zhouqiao@marvell.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dmaengine: Add wrapper for device_tx_status callbackLars-Peter Clausen2012-06-201-0/+6
| | | | | | | | | | | | | This patch adds a small inline wrapper for the devivce_tx_status callback of a dma device. This makes the source code of users of this function a bit more compact and a bit more legible. E.g.: -status = chan->device->device_tx_status(chan, cookie, &state) +status = dmaengine_tx_status(chan, cookie, &state) Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* Merge branch 'fixes' into nextVinod Koul2012-06-141-16/+10
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| * DMA: PL330: Fix racy mutex unlockJavi Merino2012-06-141-16/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pl330_update() stores a pointer to the thrd->req that finished, which contains a pointer to the corresponding pl330_req. This is done with the pl330_lock held. Then, it iterates through the req_done list, calling the callback for each of the requests that are done. The problem is that the driver releases the lock before calling the callback for each of the callbacks. pl330_submit_req() running in another processor can then acquire the lock and insert another request in one of the thrd->req that hasn't been processed yet, replacing the pointer to pl330_req there. When the callback returns in pl330_update() and the next rqdone is popped from the list, it dereferences the pl330_req pointer to the just scheduled pl330_req, instead of the one that has finished, calling pl330 with the wrong r. This patch fixes this by storing the pointer to pl330_req directly in the list. Signed-off-by: Javi Merino <javi.merino@arm.com> Cc: Jassi Brar <jaswinder.singh@linaro.org> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | dma: coh901318: use devm allocationLinus Walleij2012-06-141-48/+24
| | | | | | | | | | | | | | | | Allocate memory, region, remap and irq for device state using devm_* helpers to simplify memory accounting. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | dmaengine: at_hdmac: trivial: fix comment in headerNicolas Ferre2012-06-121-4/+3
| | | | | | | | | | | | | | | | | | | | Not all Atmel SoCs were pointed out in header comment which was bringing confusion. Remove the truncated list of supported devices, replace by the only one that is not supported. Reported-by: Elen Song <elen.song@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | dma: tegra: add dmaengine based dma driverLaxman Dewangan2012-06-083-0/+1425
| | | | | | | | | | | | | | | | | | | | | | | | Add dmaengine based NVIDIA's Tegra APB DMA driver. This driver support the slave mode of data transfer from peripheral to memory and vice versa. The driver supports for the cyclic and non-cyclic mode of data transfer. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | dma: dmaengine: add slave req id in slave_configLaxman Dewangan2012-06-081-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | The DMA controller like Nvidia's Tegra Dma controller supports the different slave requestor id from different slave. This need to be configure in dma controller to handle the request properly. Adding the slave-id in the slave configuration so that information can be passed from client when configuring for slave. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* | dma: enable mxs-dma for imx6qHuang Shijie2012-06-072-2/+1
|/ | | | | | | | | enable the mxs-dma for imx6q. Also remove the unused header file. Signed-off-by: Huang Shijie <shijie8@gmail.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* DMA: PL330: Add missing static storage class specifierSachin Kamat2012-06-071-1/+1
| | | | | | | | Fixes the following sparse warning: drivers/dma/pl330.c:2542:5: warning: symbol 'add_desc' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dma: imx-sdma: buf_tail should be initialize in prepare functionRichard Zhao2012-06-071-2/+4
| | | | | | | | | | | This fix audio underrun issue. When SNDRV_PCM_TRIGGER_STOP and SNDRV_PCM_TRIGGER_START, it calls prepare again. buf_tail should be reset to zero. So move buf_tail initialization into prepare function. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
* dmaengine: pl330: dont complete descriptor for cyclic dmaTushar Behera2012-06-071-1/+1
| | | | | | | | | | | | | Commit eab215855803 ("dmaengine: pl330: dont complete descriptor for cyclic dma") wrongly completes descriptor for cyclic dma, hence following BUG_ON is still hit with cyclic DMA operations. kernel BUG at drivers/dma/dmaengine.h:53! Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: stable <stable@vger.kernel.org>
* Linux 3.5-rc1v3.5-rc1Linus Torvalds2012-06-021-2/+2
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* Merge tag 'dm-3.5-changes-1' of ↵Linus Torvalds2012-06-026-90/+322
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm Pull device-mapper updates from Alasdair G Kergon: "Improve multipath's retrying mechanism in some defined circumstances and provide a simple reserve/release mechanism for userspace tools to access thin provisioning metadata while the pool is in use." * tag 'dm-3.5-changes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: dm thin: provide userspace access to pool metadata dm thin: use slab mempools dm mpath: allow ioctls to trigger pg init dm mpath: delay retry of bypassed pg dm mpath: reduce size of struct multipath
| * dm thin: provide userspace access to pool metadataJoe Thornber2012-06-035-11/+193
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements two new messages that can be sent to the thin pool target allowing it to take a snapshot of the _metadata_. This, read-only snapshot can be accessed by userland, concurrently with the live target. Only one metadata snapshot can be held at a time. The pool's status line will give the block location for the current msnap. Since version 0.1.5 of the userland thin provisioning tools, the thin_dump program displays the msnap as follows: thin_dump -m <msnap root> <metadata dev> Available here: https://github.com/jthornber/thin-provisioning-tools Now that userland can access the metadata we can do various things that have traditionally been kernel side tasks: i) Incremental backups. By using metadata snapshots we can work out what blocks have changed over time. Combined with data snapshots we can ensure the data doesn't change while we back it up. A short proof of concept script can be found here: https://github.com/jthornber/thinp-test-suite/blob/master/incremental_backup_example.rb ii) Migration of thin devices from one pool to another. iii) Merging snapshots back into an external origin. iv) Asyncronous replication. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| * dm thin: use slab mempoolsMike Snitzer2012-06-031-62/+99
| | | | | | | | | | | | | | | | | | Use dedicated caches prefixed with a "dm_" name rather than relying on kmalloc mempools backed by generic slab caches so the memory usage of thin provisioning (and any leaks) can be accounted for independently. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| * dm mpath: allow ioctls to trigger pg initMikulas Patocka2012-06-031-9/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After the failure of a group of paths, any alternative paths that need initialising do not become available until further I/O is sent to the device. Until this has happened, ioctls return -EAGAIN. With this patch, new paths are made available in response to an ioctl too. The processing of the ioctl gets delayed until this has happened. Instead of returning an error, we submit a work item to kmultipathd (that will potentially activate the new path) and retry in ten milliseconds. Note that the patch doesn't retry an ioctl if the ioctl itself fails due to a path failure. Such retries should be handled intelligently by the code that generated the ioctl in the first place, noting that some SCSI commands should not be retried because they are not idempotent (XOR write commands). For commands that could be retried, there is a danger that if the device rejected the SCSI command, the path could be errorneously marked as failed, and the request would be retried on another path which might fail too. It can be determined if the failure happens on the device or on the SCSI controller, but there is no guarantee that all SCSI drivers set these flags correctly. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| * dm mpath: delay retry of bypassed pgMike Christie2012-06-031-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If I/O needs retrying and only bypassed priority groups are available, set the pg_init_delay_retry flag to wait before retrying. If, for example, the reason for the bypass is that the controller is getting reset or there is a firmware upgrade happening, retrying right away would cause a flood of log messages and retries for what could be a few seconds or even several minutes. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| * dm mpath: reduce size of struct multipathMike Snitzer2012-06-031-6/+7
| | | | | | | | | | | | | | | | | | | | | | Move multipath structure's 'lock' and 'queue_size' members to eliminate two 4-byte holes. Also use a bit within a single unsigned int for each existing flag (saves 8-bytes). This allows future flags to be added without each consuming an unsigned int. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-06-0221-84/+201
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: 1) Make syn floods consume significantly less resources by a) Not pre-COW'ing routing metrics for SYN/ACKs b) Mirroring the device queue mapping of the SYN for the SYN/ACK reply. Both from Eric Dumazet. 2) Fix calculation errors in Byte Queue Limiting, from Hiroaki SHIMODA. 3) Validate the length requested when building a paged SKB for a socket, so we don't overrun the page vector accidently. From Jason Wang. 4) When netlabel is disabled, we abort all IP option processing when we see a CIPSO option. This isn't the right thing to do, we should simply skip over it and continue processing the remaining options (if any). Fix from Paul Moore. 5) SRIOV fixes for the mellanox driver from Jack orgenstein and Marcel Apfelbaum. 6) 8139cp enables the receiver before the ring address is properly programmed, which potentially lets the device crap over random memory. Fix from Jason Wang. 7) e1000/e1000e fixes for i217 RST handling, and an improper buffer address reference in jumbo RX frame processing from Bruce Allan and Sebastian Andrzej Siewior, respectively. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: fec_mpc52xx: fix timestamp filtering mcs7830: Implement link state detection e1000e: fix Rapid Start Technology support for i217 e1000: look into the page instead of skb->data for e1000_tbi_adjust_stats() r8169: call netif_napi_del at errpaths and at driver unload tcp: reflect SYN queue_mapping into SYNACK packets tcp: do not create inetpeer on SYNACK message 8139cp/8139too: terminate the eeprom access with the right opmode 8139cp: set ring address before enabling receiver cipso: handle CIPSO options correctly when NetLabel is disabled net: sock: validate data_len before allocating skb in sock_alloc_send_pskb() bql: Avoid possible inconsistent calculation. bql: Avoid unneeded limit decrement. bql: Fix POSDIFF() to integer overflow aware. net/mlx4_core: Fix obscure mlx4_cmd_box parameter in QUERY_DEV_CAP net/mlx4_core: Check port out-of-range before using in mlx4_slave_cap net/mlx4_core: Fixes for VF / Guest startup flow net/mlx4_en: Fix improper use of "port" parameter in mlx4_en_event net/mlx4_core: Fix number of EQs used in ICM initialisation net/mlx4_core: Fix the slave_id out-of-range test in mlx4_eq_int
| * | fec_mpc52xx: fix timestamp filteringStephan Gatzka2012-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | skb_defer_rx_timestamp was called with a freshly allocated skb but must be called with rskb instead. Signed-off-by: Stephan Gatzka <stephan@gatzka.org> Cc: stable <stable@vger.kernel.org> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | mcs7830: Implement link state detectionOndrej Zary2012-06-021-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add .status callback that detects link state changes. Tested with MCS7832CV-AA chip (9710:7830, identified as rev.C by the driver). Fixes https://bugzilla.kernel.org/show_bug.cgi?id=28532 Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | e1000e: fix Rapid Start Technology support for i217Bruce Allan2012-06-021-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The definition of I217_PROXY_CTRL must use the BM_PHY_REG() macro instead of the PHY_REG() macro for PHY page 800 register 70 since it is for a PHY register greater than the maximum allowed by the latter macro, and fix a typo setting the I217_MEMPWR register in e1000_suspend_workarounds_ich8lan. Also for clarity, rename a few defines as bit definitions instead of masks. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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