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path: root/drivers/net/designware.c
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* of: use 'const void *' for struct of_device_id.dataAntony Pavlov2015-04-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 2011 barebox' of_device_id struct uses unsigned long type for data field: struct of_device_id { char *compatible; unsigned long data; }; Almost always struct of_device_id.data field are used as pointer and need 'unsigned long' casting. E.g. see 'git grep -A 4 of_device_id drivers/' output: drivers/ata/sata-imx.c:static __maybe_unused struct of_device_id imx_sata_dt_ids[] = { drivers/ata/sata-imx.c- { drivers/ata/sata-imx.c- .compatible = "fsl,imx6q-ahci", drivers/ata/sata-imx.c- .data = (unsigned long)&data_imx6, drivers/ata/sata-imx.c- }, { Here is of_device_id struct in linux kernel v4.0: struct of_device_id { char name[32]; char type[32]; char compatible[128]; const void *data; }; Changing of_device_id.data type to 'const void *data' will increase barebox' linux kernel compatibility and decrease number of 'unsigned long' casts. Part of the patch was done using the 'coccinelle' tool with the following semantic patch: @rule1@ identifier dev; identifier type; identifier func; @@ func(...) { <... - dev_get_drvdata(dev, (unsigned long *)&type) + dev_get_drvdata(dev, (const void **)&type) ...> } @rule2@ identifier dev; identifier type; identifier func; identifier data; @@ func(...) { <... - dev_get_drvdata(dev, (unsigned long *)&type->data) + dev_get_drvdata(dev, (const void **)&type->data) ...> } Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/streaming-dma'Sascha Hauer2015-03-091-10/+16
|\ | | | | | | | | Conflicts: drivers/mci/dw_mmc.c
| * net: designware: convert to streaming DMA opsLucas Stach2015-03-061-8/+11
| | | | | | | | | | | | | | | | | | Move to the common streaming DMA ops in order to get rid of the direct usage of the ARM MMU functions for the cache maintenance. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: move DMA alloc functions to dma.hLucas Stach2015-03-061-0/+1
| | | | | | | | | | | | | | | | | | | | This better separates the DMA from the MMU functionality. Also move all drivers that only depends on asm/mmu.h for the alloc functions over to the common header. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: change dma_alloc/free_coherent to match other architecturesLucas Stach2015-03-061-2/+4
| | | | | | | | | | | | | | | | | | As a lot drivers currently rely on the 1:1 virt->phys mapping on ARM we define DMA_ADDRESS_BROKEN to mark them. In order to use them on other architectures with a different mapping they need proper fixing. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: designware: don't depend on CONFIG_OFTREELucas Stach2015-03-021-0/+3
|/ | | | | | | | | | | | This driver is written in a way that is should also work without DT, but it had a compile time dependency on CONFIG_OFTREE. Fixes: drivers/built-in.o: In function `dwc_probe_dt': drivers/net/designware.c:413: undefined reference to `of_get_phy_mode' Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* resource: Let dev_request_mem_region return an error pointerSascha Hauer2014-09-161-0/+4
| | | | | | For all users fix or add the error check. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: remove address of the Free Software FoundationAntony Pavlov2014-06-111-4/+0
| | | | | | | | | | | | | | | | | | The FSF address has changed; The FSF site says that address is Free Software Foundation 51 Franklin Street, Fifth Floor Boston, MA 02110-1301 USA (see http://www.fsf.org/about/contact/) Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: Pass eth_device to net_receiveSascha Hauer2014-05-151-1/+1
| | | | | | | So that barebox has the information which interface a packet came from. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers: treewide: Kill empty remove() implementationsAlexander Shiyan2014-04-021-5/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: remove backspaces from codeSascha Hauer2013-09-091-4/+4
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: Add decvicetree supportSascha Hauer2013-09-091-9/+45
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: make alt/enhanced descriptor runtime configurableSascha Hauer2013-09-091-30/+34
| | | | | | | | | | Instead of hardcoding the alternate/enhanced descriptor layout make it configurable during runtime. This is based on the value of the enh_desc variable which is currently hardcoded to zero. This should be configurable via device_id in the future. Since currently we have no in tree user of this driver this currently doesn't hurt. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: use dma_alloc for descriptorsSascha Hauer2013-09-091-2/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: Fix broken cache invalidateSascha Hauer2013-09-091-2/+3
| | | | | | | Move the cache invalidation of a received packet before we actually use it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Use new device_platform_driver() macro for driversAlexander Shiyan2013-02-131-7/+1
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* designware: set parent for eth_device and miibusJean-Christophe PLAGNIOL-VILLARD2012-10-151-0/+2
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net:designware: allow to pass the phy interfaceJean-Christophe PLAGNIOL-VILLARD2012-10-151-1/+3
| | | | | | | If none set use NA (0) as before. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* designware: fix 100mps phy supportJean-Christophe PLAGNIOL-VILLARD2012-10-151-0/+10
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net/designware: fix phylib supportJean-Christophe PLAGNIOL-VILLARD2012-10-041-1/+2
| | | | | | | | | | | | | | /opt/work/barebox/drivers/net/designware.c: In function 'dwc_update_linkspeed': /opt/work/barebox/drivers/net/designware.c:234:9: error: 'mac_p' undeclared (first use in this function) /opt/work/barebox/drivers/net/designware.c:234:9: note: each undeclared identifier is reported only once for each function it appears in /opt/work/barebox/drivers/net/designware.c: In function 'dwc_ether_open': /opt/work/barebox/drivers/net/designware.c:254:6: error: too few arguments to function 'phy_device_connect' /opt/work/barebox/include/linux/phy.h:252:5: note: declared here /opt/work/barebox/drivers/net/designware.c: At top level: /opt/work/barebox/drivers/net/designware.c:226:13: warning: 'dwc_update_linkspeed' defined but not used Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net/designware: update version display to print user ID and Synosys IDJean-Christophe PLAGNIOL-VILLARD2012-10-041-1/+10
| | | | | | | So we can check it with the kernel one Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* switch all platform_bus device/driver registering to ↵Jean-Christophe PLAGNIOL-VILLARD2012-10-041-1/+1
| | | | | | | | platform_driver/device_register now register_driver and register_device are for bus only usage. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* net: introduce phylibJean-Christophe PLAGNIOL-VILLARD2012-09-251-29/+33
| | | | | | | | | | | | | | | | Adapt phylib from linux switch all the driver to it reimplement mii bus This will allow to have - phy drivers - to only connect the phy at then opening of the device - if the phy is not ready or not up fail on open Same behaviour as in linux and will allow to share code and simplify porting. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* drivers/net: add designware driverJohannes Stezenbach2012-06-261-0/+436
Straight forward port of Synopsys Designware ethernet driver from u-boot v2012.04.01. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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