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path: root/drivers/net/can/Kconfig
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2015-09-17can: Allwinner A10/A20 CAN Controller support - Kernel moduleGerhard Bertelsmann
Kernel module for Allwinner A10/A20 CAN controller. Signed-off-by: Gerhard Bertelsmann <info@gerhard-bertelsmann.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-04-23can: CAN_GRCAN should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `grcan_free_dma_buffers': grcan.c:(.text+0x2d7716): undefined reference to `dma_free_coherent' drivers/built-in.o: In function `grcan_allocate_dma_buffers': grcan.c:(.text+0x2d779c): undefined reference to `dma_alloc_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-14net: can: Enable xilinx driver for ARM64Michal Simek
Enable the xilinx driver for ARM64. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-10-03drivers/net/can/Kconfig: Let CAN_AT91 depend on HAS_IOMEMChen Gang
CAN_AT91 needs HAS_IOMEM, so depends on it. The related error (with allmodconfig under um): CC [M] drivers/net/can/at91_can.o drivers/net/can/at91_can.c: In function ‘at91_can_probe’: drivers/net/can/at91_can.c:1329:2: error: implicit declaration of function ‘ioremap_nocache’ [-Werror=implicit-function-declaration] addr = ioremap_nocache(res->start, resource_size(res)); ^ drivers/net/can/at91_can.c:1329:7: warning: assignment makes pointer from integer without a cast [enabled by default] addr = ioremap_nocache(res->start, resource_size(res)); ^ drivers/net/can/at91_can.c:1384:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(addr); ^ Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-18can: m_can: add Bosch M_CAN controller supportDong Aisheng
The patch adds the basic CAN TX/RX function support for Bosch M_CAN controller. For TX, only one dedicated tx buffer is used for sending data. For RX, RXFIFO 0 is used for receiving data to avoid overflow. Rx FIFO 1 and Rx Buffers are not used currently, as well as Tx Event FIFO. Due to the message ram can be shared by multi m_can instances and the fifo element is configurable which is SoC dependant, the design is to parse the message ram related configuration data from device tree rather than hardcode define it in driver which can make the message ram sharing fully transparent to M_CAN controller driver, then we can gain better driver maintainability and future features upgrade. M_CAN also supports CANFD protocol features like data payload up to 64 bytes and bitrate switch at runtime, however, this patch still does not add the support for these features. Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Cc: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Dong Aisheng <b29396@freescale.com> Reviewed-by: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> [mkl: Squahed semicolon cleanup by Fengguang Wu] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-26can: xilinx CAN controller supportKedareswara rao Appana
This patch adds xilinx CAN controller support. This driver supports both ZYNQ CANPS and Soft IP AXI CAN controller. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-19can: add Renesas R-Car CAN driverSergei Shtylyov
Add support for the CAN controller found in Renesas R-Car SoCs. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-19can: pch_can: Fix Kconfig dependenciesJean Delvare
The pch_can driver is for a companion chip to the Intel Atom E600 series processors. These are 32-bit x86 processors so the driver is only needed on X86_32. Add COMPILE_TEST as an alternative, so that the driver can still be build-tested elsewhere. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-19can: at91_can: Fix Kconfig dependenciesJean Delvare
The at91_can driver is AT91-specific so it should depend on ARCH_AT91 rather than just ARM. Add COMPILE_TEST as an alternative, so that the driver can still be build-tested elsewhere. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-04-24can: move SPI drivers into a separate directoryStefano Babic
Create a directory for all CAN drivers using SPI and move mcp251x driver there. Signed-off-by: Stefano Babic <sbabic@denx.de> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-01-29can: flexcan: fix flexcan driver build for big endian on ARM and little ↵Arnd Bergmann
endian on PowerPc There is no reason to disallow building the driver on big-endian ARM kernels. Furthermore, the current behavior is actually broken on little-endian PowerPC as well. The choice of register accessor functions must purely depend on the CPU architecture, not which endianess the CPU is running on. Note that we nowadays allow both big-endian ARM and little-endian PowerPC kernels. With this patch applied, we will do the right thing in all four combinations. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-01-11can: Disable flexcan driver build for big endian CPU on ARMGuenter Roeck
Building arm:allmodconfig fails with flexcan.c: In function 'flexcan_read': flexcan.c:243:2: error: implicit declaration of function 'in_be32' flexcan.c: In function 'flexcan_write': flexcan.c:248:2: error: implicit declaration of function 'out_be32' in_be32 and out_be32 do not (or no longer) exist for ARM targets. Disable the build for ARM on big endian CPUs. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-12-22can: ti_hecc: Replace platform dependency with ARM dependencyEzequiel Garcia
OMAP's ti_hecc driver is used to support the CAN controller on many omap2plus SoCs (OMAP2430, OMAP3, OMAP4, OMAP5 and AM335x), so it's wrong to make this depend on OMAP3 only. Take an extra step, to get wider build coverage, and make the driver depend on ARM. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-06-03can: flexcan: remove HAVE_CAN_FLEXCAN Kconfig symbolMarc Kleine-Budde
This patch removes the Kconfig symbol HAVE_CAN_FLEXCAN from arch/{arm,powerpc} and allowing compilation unconditionally on all arm and powerpc platforms. This brings a bigger compile time coverage and removes the following dependency warning found by Arnd Bergmann: warning: (SOC_IMX28 && SOC_IMX25 && SOC_IMX35 && IMX_HAVE_PLATFORM_FLEXCAN && SOC_IMX53 && SOC_IMX6Q) selects HAVE_CAN_FLEXCAN which has unmet direct dependencies (NET && CAN && CAN_DEV) Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-03-27can: Kconfig: CAN_AT91 depends on ARMLudovic Desroches
SAMA5D3 devices also embed CAN feature. Moreover if we want to produce a single kernel image it is not useful to be too restrictive. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-02-21Merge tag 'tty-3.9-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial patches from Greg Kroah-Hartman: "Here's the big tty/serial driver patches for 3.9-rc1. More tty port rework and fixes from Jiri here, as well as lots of individual serial driver updates and fixes. All of these have been in the linux-next tree for a while." * tag 'tty-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (140 commits) tty: mxser: improve error handling in mxser_probe() and mxser_module_init() serial: imx: fix uninitialized variable warning serial: tegra: assume CONFIG_OF TTY: do not update atime/mtime on read/write lguest: select CONFIG_TTY to build properly. ARM defconfigs: add missing inclusions of linux/platform_device.h fb/exynos: include platform_device.h ARM: sa1100/assabet: include platform_device.h directly serial: imx: Fix recursive locking bug pps: Fix build breakage from decoupling pps from tty tty: Remove ancient hardpps() pps: Additional cleanups in uart_handle_dcd_change pps: Move timestamp read into PPS code proper pps: Don't crash the machine when exiting will do pps: Fix a use-after free bug when unregistering a source. pps: Use pps_lookup_dev to reduce ldisc coupling pps: Add pps_lookup_dev() function tty: serial: uartlite: Support uartlite on big and little endian systems tty: serial: uartlite: Fix sparse and checkpatch warnings serial/arc-uart: Miscll DT related updates (Grant's review comments) ... Fix up trivial conflicts, mostly just due to the TTY config option clashing with the EXPERIMENTAL removal.
2013-01-26can: add tx/rx LED trigger supportFabio Baltieri
This patch implements the functions to add two LED triggers, named <ifname>-tx and <ifname>-rx, to a canbus device driver. Triggers are called from specific handlers by each CAN device driver and can be disabled altogether with a Kconfig option. The implementation keeps the LED on when the interface is UP and blinks the LED on network activity at a configurable rate. This only supports can-dev based drivers, as it uses some support field in the can_priv structure. Supported drivers should call devm_can_led_init() and can_led_event() as needed. Cleanup is handled automatically by devres, so no *_exit function is needed. Supported events are: - CAN_LED_EVENT_OPEN: turn on tx/rx LEDs - CAN_LED_EVENT_STOP: turn off tx/rx LEDs - CAN_LED_EVENT_TX: trigger tx LED blink - CAN_LED_EVENT_RX: trigger tx LED blink Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-01-26can: Kconfig: convert 'depends on CAN_DEV' into 'if CAN_DEV...endif' blockMarc Kleine-Budde
This patch adds an 'if CAN_DEV...endif' Block around the CAN driver symbols in drivers/net/can/Kconfig. So the 'depends on CAN' dependencies can be removed. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-01-26can: Kconfig: convert 'depends on CAN' into 'if CAN...endif' blockMarc Kleine-Budde
This patch adds an 'if CAN...endif' Block around all CAN symbols in net/can/Kconfig. So the 'depends on CAN' dependencies can be removed. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-01-18tty: Added a CONFIG_TTY option to allow removal of TTYJoe Millenbach
The option allows you to remove TTY and compile without errors. This saves space on systems that won't support TTY interfaces anyway. bloat-o-meter output is below. The bulk of this patch consists of Kconfig changes adding "depends on TTY" to various serial devices and similar drivers that require the TTY layer. Ideally, these dependencies would occur on a common intermediate symbol such as SERIO, but most drivers "select SERIO" rather than "depends on SERIO", and "select" does not respect dependencies. bloat-o-meter output comparing our previous minimal to new minimal by removing TTY. The list is filtered to not show removed entries with awk '$3 != "-"' as the list was very long. add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350) function old new delta chr_dev_init 166 170 +4 allow_signal 80 82 +2 static.__warned 143 142 -1 disallow_signal 63 62 -1 __set_special_pids 95 94 -1 unregister_console 126 121 -5 start_kernel 546 541 -5 register_console 593 588 -5 copy_from_user 45 40 -5 sys_setsid 128 120 -8 sys_vhangup 32 19 -13 do_exit 1543 1526 -17 bitmap_zero 60 40 -20 arch_local_irq_save 137 117 -20 release_task 674 652 -22 static.spin_unlock_irqrestore 308 260 -48 Signed-off-by: Joe Millenbach <jmillenbach@gmail.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-15can: grcan: Add device driver for GRCAN and GRHCAN coresAndreas Larsson
This driver supports GRCAN and CRHCAN CAN controllers available in the GRLIB VHDL IP core library. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-02-03can: Kconfig: add more information about Intel EG20T PCH CAN controllerTomoya MORINAGA
Current menu description, not easy to understand what the description means. So, add information about the device. Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> [mkl: Added space before opening parentheses in Kconfig. Make commit message more descriptive.] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-12-01can: cc770: add driver core for the Bosch CC770 and Intel AN82527Wolfgang Grandegger
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-30can: Revert outdated cc770 driver patches.David S. Miller
Newer versions have been floating about, and I applied to older variant unfortunately. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-29can: cc770: add driver core for the Bosch CC770 and Intel AN82527Wolfgang Grandegger
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-05Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-06-30can: remove useless defaults in KconfigKurt Van Dijck
There's no need for "default N' (or 'default n') as it's default. Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-29net/can: activate bit-timing calculation and netlink based drivers by defaultMarc Kleine-Budde
The two options "CAN bit-timing calculation" and "Platform CAN drivers with Netlink support" have a "default Y". In order to activate them by default, change to "default y". Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-06net/can: allow CAN_AT91 on AT91SAM9X5Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-02-13can: c_can: Added support for Bosch C_CAN controllerBhupesh Sharma
Bosch C_CAN controller is a full-CAN implementation which is compliant to CAN protocol version 2.0 part A and B. Bosch C_CAN user manual can be obtained from: http://www.semiconductors.bosch.de/media/en/pdf/ipmodules_1/c_can/users_manual_c_can.pdf This patch adds the support for this controller. The following are the design choices made while writing the controller driver: 1. Interface Register set IF1 has be used only in the current design. 2. Out of the 32 Message objects available, 16 are kept aside for RX purposes and the rest for TX purposes. 3. NAPI implementation is such that both the TX and RX paths function in polling mode. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-30slcan: fix referenced website in Kconfig help textOliver Hartkopp
Fix the referenced project website to www.mictronics.de in the Kconfig help text for the slcan driver. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-21can: add driver for Softing cardKurt Van Dijck
This patch adds a driver for the platform:softing device. This will create (up to) 2 CAN network devices from 1 platform:softing device Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08can: add slcan driver for serial/USB-serial CAN adaptersOliver Hartkopp
This patch adds support for serial/USB-serial CAN adapters implementing the LAWICEL ASCII protocol for CAN frame transport over serial lines. The driver implements the SLCAN line discipline and is heavily based on the slip.c driver. Therefore the code style remains similar to slip.c to be able to apply changes of the SLIP driver to the SLCAN driver easily. For more details see the slcan Kconfig entry. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-25pch_can: depends on PCIRandy Dunlap
Fix pch_can build when CONFIG_PCI is not enabled. It uses pci interfaces and data structures, so it should depend on PCI. drivers/net/can/pch_can.c:1044: error: implicit declaration of function 'pci_enable_msi' drivers/net/can/pch_can.c:1079: error: implicit declaration of function 'pci_disable_msi' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-24can: Topcliff: Add PCH_CAN driver.Masayuki Ohtake
CAN driver of Topcliff PCH Topcliff PCH is the platform controller hub that is going to be used in Intel's upcoming general embedded platform. All IO peripherals in Topcliff PCH are actually devices sitting on AMBA bus. Topcliff PCH has CAN I/F. This driver enables CAN function. Signed-off-by: Masayuki Ohtake <masa-korg@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-22CAN: Add Flexcan CAN controller driverMarc Kleine-Budde
This core is found on some Freescale SoCs and also some Coldfire SoCs. Support for Coldfire is missing though at the moment as they have an older revision of the core which does not have RX FIFO support. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2010-05-28can: Add support for Janz VMOD-ICAN3 Intelligent CAN moduleIra W. Snyder
The Janz VMOD-ICAN3 is a MODULbus daughterboard which fits onto any MODULbus carrier board. It is an intelligent CAN controller with a microcontroller and associated firmware. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-12-13can: CAN_MCP251X should depend on HAS_DMAGeert Uytterhoeven
When building for Sun 3: drivers/net/can/mcp251x.c:1074: undefined reference to `dma_free_coherent' drivers/net/can/mcp251x.c:976: undefined reference to `dma_alloc_coherent' drivers/net/can/mcp251x.c:1050: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-11can: add the driver for Analog Devices Blackfin on-chip CAN controllersBarry Song
Signed-off-by: Barry Song <21cnbao@gmail.com> Signed-off-by: H.J. Oertel <oe@port.de> Signed-off-by: Wolfgang Grandegger <wg@grandegger.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mscan: improve buildWolfram Sang
- move Kconfig entries to the subdirectory - do remaining renames of mpc52xx to mpc5xxx Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/can/Kconfig
2009-11-13net/can: add driver for mscan family & mpc52xx_mscanWolfram Sang
Taken from socketcan-svn, fixed remaining todos, cleaned up, tested with a phyCORE-MPC5200B-IO and a custom board. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-13can: Fix driver Kconfig structureOliver Hartkopp
In 2.6.32-rc the new EMS USB CAN driver was contributed and added the Kconfig entry right behind an entry of the same *vendor*. This teared the SJA1000 based driver selection into pieces. This fix cleans up the 2.6.32-rc Kconfig files for the CAN drivers and moves the SJA1000 and USB Kconfig portions into the belonging directories. As there are many new CAN drivers in the queue getting this cleanup into 2.6.32-rc would massively reduce the problems for the upcoming drivers. Thanks, Oliver Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-08can: Driver for the Microchip MCP251x SPI CAN controllersChristian Pellegrin
Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07can: add TI CAN (HECC) driverAnant Gole
TI HECC (High End CAN Controller) module is found on many TI devices. It has 32 hardware mailboxes with full implementation of CAN protocol 2.0B with bus speeds up to 1Mbps. Specifications of the module are available on TI web <http://www.ti.com> Signed-off-by: Anant Gole <anantgole@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-22at91_can: add driver for Atmel's CAN controller on AT91SAM9263Marc Kleine-Budde
This patch add the driver for the SoC CAN controller in Atmel's AT91SAM9263. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-21ems_usb: Added support for EMS CPC-USB/ARM7 CAN/USB interfaceSebastian Haas
This patch adds support for one channel CAN/USB interace CPC-USB/ARM7 from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.com). Signed-off-by: Sebastian Haas <haas@ems-wuensche.com> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-04can: sja1000: legacy SJA1000 ISA bus driverWolfgang Grandegger
This patch adds support for legacy SJA1000 CAN controllers on the ISA or PC-104 bus. The I/O port or memory address and the IRQ number must be specified via module parameters: insmod sja1000_isa.ko port=0x310,0x380 irq=7,11 for ISA devices using I/O ports or: insmod sja1000_isa.ko mem=0xd1000,0xd1000 irq=7,11 for memory mapped ISA devices. Indirect access via address and data port is supported as well: insmod sja1000_isa.ko port=0x310,0x380 indirect=1 irq=7,11 Here is a full list of the supported module parameters: port:I/O port number (array of ulong) mem:I/O memory address (array of ulong) indirect:Indirect access via address and data port (array of byte) irq:IRQ number (array of int) clk:External oscillator clock frequency (default=16000000 [16 MHz]) (array of int) cdr:Clock divider register (default=0x48 [CDR_CBP | CDR_CLK_OFF]) (array of byte) ocr:Output clock register (default=0x18 [OCR_TX0_PUSHPULL]) (array of byte) Note: for clk, cdr, ocr, the first argument re-defines the default for all other devices, e.g.: insmod sja1000_isa.ko mem=0xd1000,0xd1000 irq=7,11 clk=24000000 is equivalent to insmod sja1000_isa.ko mem=0xd1000,0xd1000 irq=7,11 \ clk=24000000,24000000 Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Tested-by: Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-23can: sja1000: Add support for the new 4 channel EMS CPC-PCI cardsSebastian Haas
This patch adds support to the ems_pci driver for the new, v2, 4 channel CPC-PCI/PCIe/104P CAN cards from EMS Dr. Thomas Wuensche. Signed-off-by: Sebastian Haas <haas@ems-wuensche.com> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-23can: let SJA1000 driver depend on HAS_IOMEMHeiko Carstens
Fixes this compile error on s390: drivers/net/can/sja1000/sja1000_platform.c: In function 'sp_read_reg': drivers/net/can/sja1000/sja1000_platform.c:42: error: implicit declaration of function 'ioread8' drivers/net/can/sja1000/sja1000_platform.c: In function 'sp_write_reg': drivers/net/can/sja1000/sja1000_platform.c:47: error: implicit declaration of function 'iowrite8' drivers/net/can/sja1000/sja1000_platform.c: In function 'sp_probe': drivers/net/can/sja1000/sja1000_platform.c:79: error: implicit declaration of function 'ioremap_nocache' Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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