aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
Commit message (Collapse)AuthorAge
* spi: SuperH MSIOF SPI Master driver V2Magnus Damm2009-12-13
| | | | | | | | | | | | | | | | | | | | | | | | | This patch is V2 of SPI Master support for the SuperH MSIOF. Full duplex, spi mode 0-3, active high cs, 3-wire and lsb first should all be supported, but the driver has so far only been tested with "mmc_spi". The MSIOF hardware comes with 32-bit FIFOs for receive and transmit, and this driver simply breaks the SPI messages into FIFO-sized chunks. The MSIOF hardware manages the pins for clock, receive and transmit (sck/miso/mosi), but the chip select pin is managed by software and must be configured as a regular GPIO pin by the board code. Performance wise there is still room for improvement, but on a Ecovec board with the built-in sh7724 MSIOF0 this driver gets Mini-sd read speeds of about half a megabyte per second. Future work include better clock setup and merging of 8-bit transfers into 32-bit words to reduce interrupt load and improve throughput. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi: fix spidev compilation failure when VERBOSE is definedFlorian Fainelli2009-12-08
| | | | | | | | | | | | | | | | | When VERBOSE is defined in the spidev module, the compilation will throw an error on 'spi' not being defined: CC [M] drivers/spi/spidev.o drivers/spi/spidev.c: In function 'spidev_message': drivers/spi/spidev.c:266: error: 'spi' undeclared (first use in this function) drivers/spi/spidev.c:266: error: (Each undeclared identifier is reported only once drivers/spi/spidev.c:266: error: for each function it appears in.) instead of using spi-> we should actually use spidev->spi. This patch fixes the build failure. Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/au1550_spi: fix setupxfer not to override cfg with zerosJan Nikitenko2009-12-08
| | | | | | | | fix setupxfer() not to override generic configuration of speed_hz and bits_per_word with zeros Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/mpc8xxx: don't use __exit_p to wrap plat_mpc8xxx_spi_removeUwe Kleine-König2009-12-08
| | | | | | | | The function plat_mpc8xxx_spi_remove is defined using __devexit, so don't use __exit_p but __devexit_p to wrap it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/i.MX: fix broken error handling for gpio_requestJohn Ogness2009-12-08
| | | | | | | | | | | | | i.MX35-provided chipselects are represented using negative numbers. If gpio_request() fails and the previous chipselect was a negative number, the while loop is endless (i is never decremented). Also, the error loop would never call gpio_free on chipselect[0]. And finally, the error message was missing an endline. Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/i.mx: drain MXC SPI transfer buffer when probing deviceDaniel Mack2009-12-08
| | | | | | | | | | | | | On the MX31litekit, the bootloader seems to communicate with the MC13783 PMIC chip before booting Linux. However, it does not flush all the buffers properly after that, which makes the imx-spi driver read bogus data when probing the MC13783. Fix that by draining the SPI receive buffer on startup. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/xilinx_spi: fix incorrect castingGrant Likely2009-12-08
| | | | | | | | | | | | This patch fixes the error exposed by the following build warning: drivers/spi/xilinx_spi.c: In function 'xilinx_spi_init': drivers/spi/xilinx_spi.c:411: warning: cast from pointer to integer of different size Fixed by change %x to %p in the format string. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/mpc52xx-spi: minor cleanupsWolfram Sang2009-12-08
| | | | | | | | | | | - drop own, obsolete include-file - drop IRQF_SAMPLE_RANDOM (deprecated feature) - drop 'if' above kfree() - typos, braces & whitespaces Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* xilinx_spi: add a platform driver using the xilinx_spi common module.Richard Röjfors2009-12-08
| | | | | | | | This patch adds in a platform device driver using the xilinx_spi common module. Tested-by: John Linn <John.Linn@xilinx.com> Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* xilinx_spi: add support for the DS570 IP.Richard Röjfors2009-12-08
| | | | | | | | | | | | | | | This patch adds in support for the DS570 IP. It's register compatible with the DS464, but adds support for 8/16/32 SPI. The 8/16/32 support is added by attaching callbacks reading/writing the proper amount of data. To indicate to the driver which amount of bits to use a new field is introduced in the platform data struct. Acked-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: John Linn <John.Linn@xilinx.com> Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* xilinx_spi: Switch to iomem functions and support little endian.Richard Röjfors2009-12-08
| | | | | | | | | | | | | | This patch changes the out_(be)(8|16|32) and in_(be)(8|16|32) calls to 32 bits ioread/iowrite. The read and write function are attached to the internal struct as callbacks, callback is selected depending on endianess. This will also build on platforms not supporting the in/out calls for instance x86. Acked-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: John Linn <John.Linn@xilinx.com> Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* xilinx_spi: Split into of driver and generic part.Richard Röjfors2009-12-08
| | | | | | | | | | | This patch splits the xilinx_spi driver into a generic part and a OF driver part. The reason for this is to later add in a platform driver as well. Tested-by: John Linn <John.Linn@xilinx.com> Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mpc52xx_spi: add gpio chipselectLuotao Fu2009-12-08
| | | | | | | | | | | | | | | | | This one enables the mpc52xx_spi driver for usage of user defined gpio lines as chipselect. This way we can control some more spi devices than only one V2 Changes: * preinitialize the gpio as output in probe function and call gpio_set_value in the chip select function instead of calling direction_output every time. * initialize the gpio line with output high, since we don't support CS_HIGH in the driver currently any way. change gpio value setting to default active low in chip select call. * free the gpio array while error or removing. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mpc52xx_spi: add missing mode_bits definitionLuotao Fu2009-12-08
| | | | | | | | | V2 changes: * remove CS_HIGH mode Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mpc52xx_spi: fix clearing status registerLuotao Fu2009-12-08
| | | | | | | | | | | | | | | | | | Before reading status register to check MODF failure, we have to clear it first since the MODF flag will be set after initializing the spi master, if the hardware comes up with a low SS. The processor datasheet reads: Mode Fault flag -- bit sets if SS input goes low while SPI is configured as a master. Flag is cleared automatically by an SPI status register read (with MODF set) followed by a SPI control register 1 write. Hence simply rereading the register is not sufficient to clear the flag. We redo the write also to make sure to clear the flag. V2 Changes: * change variable type from int to u8 Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mpc52xx/wdt: remove obsolete old WDT implementationAlbrecht Dreß2009-12-08
| | | | | | | | Remove the old WDT implementation. Signed-off-by: Albrecht Dreß <albrecht.dress@arcor.de> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* mmc: fix missing module license declaration in of_mmc_spi.cGrant Likely2009-11-05
| | | | | | Driver cannot be used as a module without this patch. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/mpc52xx: replace printk with dev_errWolfram Sang2009-11-04
| | | | | | | To easily identify which device has problems. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Xilinx: SPI: Fix bits_per_word for transfersJohn Linn2009-11-04
| | | | | | | | | | | | The bits_per_word value can be set for each transfer, or can be set to zero in each transfer in which case it should default to the value in the driver. The driver was fixed to properly check the bits_per_word in the transfer that is passed in. Signed-off-by: John Linn <john.linn@xilinx.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/mpc52xx-psc-spi: check for valid PSCWolfram Sang2009-11-04
| | | | | | | | | This driver calls mpc52xx_set_psc_clkdiv() but doesn't check its return value to see if the PSC is actually valid for SPI use. Add the check and a hint for the user. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* powerpc/5200: Add mpc5200-spi (non-PSC) device driverGrant Likely2009-11-04
| | | | | | | Adds support for the dedicated SPI device on the Freescale MPC5200(b) SoC. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/mpc5200: Register SPI devices described in device treeGrant Likely2009-11-04
| | | | | | | | Add call to of_register_spi_devices() to register SPI devices described in the OF device tree. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
* Merge branch 'pm-fixes' of ↵Linus Torvalds2009-11-03
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Remove some debug messages producing too much noise PM: Fix warning on suspend errors PM / Hibernate: Add newline to load_image() fail path PM / Hibernate: Fix error handling in save_image() PM / Hibernate: Fix blkdev refleaks PM / yenta: Split resume into early and late parts (rev. 4)
| * PM: Remove some debug messages producing too much noisePavel Machek2009-11-03
| | | | | | | | | | | | | | pm_runtime_idle() is somewhat noisy. Remove debug prints. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| * PM: Fix warning on suspend errorsRomit Dasgupta2009-11-03
| | | | | | | | | | | | | | | | | | | | | | Fixes the point where we need to complete the power transition when device suspend fails, so that we don't print warnings about devices added to the device hierarchy after a failing suspend. [rjw: Modified changelog.] Signed-off-by: Romit Dasgupta <romit@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| * PM / yenta: Split resume into early and late parts (rev. 4)Rafael J. Wysocki2009-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0c570cdeb8fdfcb354a3e9cd81bfc6a09c19de0c (PM / yenta: Fix cardbus suspend/resume regression) caused resume to fail on systems with two CardBus bridges. While the exact nature of the failure is not known at the moment, it can be worked around by splitting the yenta resume into an early part, executed during the early phase of resume, that will only resume the socket and power it up if there was a card in it during suspend, and a late part, executed during "regular" resume, that will carry out all of the remaining yenta resume operations. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=14334, which is a listed regression from 2.6.31. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Reported-by: Stephen J. Gowdy <gowdy@cern.ch> Tested-by: Jose Marino <braket@hotmail.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-11-03
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: gpio-keys - use IRQF_SHARED Input: winbond-cir - select LEDS_TRIGGERS Input: i8042 - try to get stable CTR value when initializing Input: atkbd - add a quirk for OQO 01+ multimedia keys
| * | Input: gpio-keys - use IRQF_SHAREDDmitry Eremin-Solenikov2009-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is nothing that disallows gpio-keys to share it's IRQ line w/ other drivers. Make it use IRQF_SHARED in request_irq(). An example of other driver with which I'd like to share IRQ line for GPIO buttons is ledtrig-gpio. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: winbond-cir - select LEDS_TRIGGERSDavid Härdeman2009-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/input/misc/winbond-cir.c depends on LEDS_TRIGGERS so add an appropriate select to drivers/input/misc/Kconfig Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: i8042 - try to get stable CTR value when initializingDmitry Torokhov2009-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If user presses keys while i8042 is being initialized there is a chance that keyboard data will be mistaken for results of Read Control Register command causing futher troubles. Work around this issue by reading CTR several times and stop when we get matching results. Reported-and-tested-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Merge commit 'v2.6.32-rc5' into for-linusDmitry Torokhov2009-11-03
| |\ \
| * | | Input: atkbd - add a quirk for OQO 01+ multimedia keysJamie Lentin2009-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OQO 01+ multimedia keys produce 6x on press, e0 6x upon release. As a result, Linux thinks that another key has been pressed (or is repeating), when it is actually a release of the same key. Mangle the release scancode when running on OQO so that driver recognizes it as such. Since the device does not have external PS/2 ports mangling is safe since there is no chance that an external keyboard is connected. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'i2c-fixes' of git://git.fluff.org/bjdooks/linuxLinus Torvalds2009-11-03
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-fixes' of git://git.fluff.org/bjdooks/linux: i2c-mpc: Do not generate STOP after read. i2c: imx: disable clock when it's possible to save power. i2c: imx: only imx1 needs disable delay i2c: imx: check busy bit when START/STOP
| * | | | i2c-mpc: Do not generate STOP after read.Joakim Tjernlund2009-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver always ends a read with a STOP condition which breaks subsequent I2C reads/writes in the same transaction as these expect to do a repeated START(ReSTART). This will also help I2C multimaster as the bus will not be released after the first read, but when the whole transaction ends. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | i2c: imx: disable clock when it's possible to save power.Richard Zhao2009-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable clock before START, disable it after STOP. Signed-off-by: Richard Zhao <linuxzsc@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | i2c: imx: only imx1 needs disable delayRichard Zhao2009-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | check cpu_is_mx1() when disable delay. Signed-off-by: Richard Zhao <linuxzsc@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | i2c: imx: check busy bit when START/STOPRichard Zhao2009-11-02
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The controller can't do anything else before it actually generates START/STOP. So we check busy bit to make sure START/STOP is successfully finished. If we don't check busy bit, START/STOP may fail on some fast CPUs. Signed-off-by: Richard Zhao <linuxzsc@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-11-03
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) mac80211: check interface is down before type change cfg80211: fix NULL ptr deref libertas if_usb: Fix crash on 64-bit machines mac80211: fix reason code output endianness mac80211: fix addba timer ath9k: fix misplaced semicolon on rate control b43: Fix DMA TX bounce buffer copying mac80211: fix BSS leak rt73usb.c : more ids ipw2200: fix oops on missing firmware gre: Fix dev_addr clobbering for gretap sky2: set carrier off in probe net: fix sk_forward_alloc corruption pcnet_cs: add cis of PreMax PE-200 ethernet pcmcia card r8169: Fix card drop incoming VLAN tagged MTU byte large jumbo frames ibmtr: possible Read buffer overflow? net: Fix RPF to work with policy routing net: fix kmemcheck annotations e1000e: rework disable K1 at 1000Mbps for 82577/82578 e1000e: config PHY via software after resets ...
| * | | Merge branch 'master' of ↵David S. Miller2009-11-02
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | | libertas if_usb: Fix crash on 64-bit machinesDavid Woodhouse2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a 64-bit kernel, skb->tail is an offset, not a pointer. The libertas usb driver passes it to usb_fill_bulk_urb() anyway, causing interesting crashes. Fix that by using skb->data instead. This highlights a problem with usb_fill_bulk_urb(). It doesn't notice when dma_map_single() fails and return the error to its caller as it should. In fact it _can't_ currently return the error, since it returns void. So this problem was showing up only at unmap time, after we'd already suffered memory corruption by doing DMA to a bogus address. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable@kernel.org Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | ath9k: fix misplaced semicolon on rate controlLuis R. Rodriguez2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch e43419f9: ath9k: downgrade assert in rc.c for invalid rate downgraded an ASSERT to a WARN_ON() but also misplaced a semicolon at the end of the second check. What this did was force the rate control code to always return the rate even if we should have warned about it. Since this should not have happened anymore anyway this fix isn't critical as the proper rate would have been returned anyway. Cc: stable@kernel.org Reported-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | b43: Fix DMA TX bounce buffer copyingMichael Buesch2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | b43 allocates a bouncebuffer, if the supplied TX skb is in an invalid memory range for DMA. However, this is broken in that it fails to copy over some metadata to the new skb. This patch fixes three problems: * Failure to adjust the ieee80211_tx_info pointer to the new buffer. This results in a kmemcheck warning. * Failure to copy the skb cb, which contains ieee80211_tx_info, to the new skb. This results in breakage of various TX-status postprocessing (Rate control). * Failure to transfer the queue mapping. This results in the wrong queue being stopped on saturation and can result in queue overflow. Signed-off-by: Michael Buesch <mb@bu3sch.de> Tested-by: Christian Casteyde <casteyde.christian@free.fr> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | rt73usb.c : more idsXose Vazquez Perez2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | stolen from windows inf file(07/17/2009, 1.03.05.0000) Ovislink 0x1b75, 0x7318 MSI 0x0db0, 0x4600 WideTell 0x7167, 0x3840 Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | ipw2200: fix oops on missing firmwareZhu Yi2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For non-monitor interfaces, the syntax for alloc_ieee80211/free_80211 is wrong. Because alloc_ieee80211 only creates (wiphy_new) a wiphy, but free_80211() does wiphy_unregister() also. This is only correct when the later wiphy_register() is called successfully, which apparently is not the case for your fw doesn't exist one. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | sky2: set carrier off in probeBrandon Philips2009-10-30
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before bringing up a sky2 interface up ethtool reports "Link detected: yes". Do as ixgbe does and netif_carrier_off() on probe(). Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | pcnet_cs: add cis of PreMax PE-200 ethernet pcmcia cardKen Kawasaki2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pcnet_cs,serial_cs: add cis of PreMax ethernet pcmcia card, and some Sierra Wireless serial card(AC555, AC7xx, AC8xx). use PROD_ID for AC7xx, because MANF_ID of AC7xx and AC8xx are the same. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | r8169: Fix card drop incoming VLAN tagged MTU byte large jumbo framesRaimonds Cicans2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r8169 card drop incoming VLAN tagged MTU byte large jumbo frames It looks to compare current and maximal packet sizes hardware use '<' operator, not '<='. Bug introduced by commit fdd7b4c3302c93f6833e338903ea77245eb510b4 ("r8169: fix crash when large packets are received") Signed-off-by: Raimonds Cicans <ray@apollo.lv> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ibmtr: possible Read buffer overflow?roel kluin2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent read outside array bounds. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000e: rework disable K1 at 1000Mbps for 82577/82578Bruce Allan2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reworks a previous workaround (commit 7d3cabbcc) for an issue in hardware where noise on the interconnect between the MAC and PHY could be generated by a lower power mode (K1) at 1000Mbps resulting in bad packets. Disable K1 while at 1000 Mbps but keep it enabled for 10/100Mbps and when the cable is disconnected. The original version of this workaround was found to be incomplete. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000e: config PHY via software after resetsBruce Allan2009-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On PCH-based (82577/82578) and some ICH8-based parts (82566) there is an issue with the hardware automatically configuring the PHY with contents from the EEPROM after the PHY is reset, so do the configuration by the driver instead. This was already similarly done for some 82566 parts in e1000_phy_hw_reset_ich8lan() but needs to be done after other resets, so move the PHY configuration code to its own function and call after all PHY resets. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>