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3029ad91 |
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24-Jul-2023 |
Jiaqing Zhao <jiaqing.zhao@linux.intel.com> |
can: ems_pci: move ASIX AX99100 ids to pci_ids.h Move PCI Vendor and Device ID of ASIX AX99100 PCIe to Multi I/O Controller to pci_ids.h for its serial and parallel port driver support in subsequent patches. Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20230724083933.3173513-3-jiaqing.zhao@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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e6015e3d |
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24-Jul-2023 |
Jiaqing Zhao <jiaqing.zhao@linux.intel.com> |
can: ems_pci: remove PCI_SUBVENDOR_ID_ASIX definition PCI_SUBVENDOR_ID_ASIX is defined as 0xa000, which is not the vendor id assigned to ASIX by PCI-SIG. Remove it to avoid possible confusion and conflict. Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20230724083933.3173513-2-jiaqing.zhao@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9235e3bc |
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16-Jul-2023 |
Wu Yunchuan <yunchuan@nfschina.com> |
can: ems_pci: Remove unnecessary (void*) conversions No need cast (void*) to (struct ems_pci_card *). Signed-off-by: Wu Yunchuan <yunchuan@nfschina.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20230717031221.55073-1-yunchuan@nfschina.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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d5cd5d7f |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Add myself as module author Added myself as module author Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-9-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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946c4135 |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Deassert hardware reset The reset line from the Asix chip to the SJA1000 is asserted after boot up until it is deasserted by a register write Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-8-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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8b4339f7 |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Add IRQ enable Add IRQ enable Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-7-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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79ca81e7 |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Initialize CAN controller base addresses Add CAN controller base registers Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-6-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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bb89159c |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Add read/write register and post irq functions Add functions to read and write SJA1000 registers and also the post irq routine Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-5-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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f94a4f97 |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Initialize BAR registers Fix the base register defines and their usage for all three card versions Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-4-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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f5ef4d4f |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Add Asix AX99100 definitions Add Asix AX99100 PCI IDs and add the v3 to the ems_pci_tbl. Add define for maximum CAN channel count Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-3-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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2b9ed3b9 |
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19-Jan-2023 |
Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> |
can: ems_pci: Fix code style, copyright and email address Fix code style complained by checkpatch.pl, add Copyright and fix email address Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230120112616.6071-2-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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6417f031 |
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16-Mar-2021 |
Leon Romanovsky <leon@kernel.org> |
module: remove never implemented MODULE_SUPPORTED_DEVICE MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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35e62ae8 |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 344 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the version 2 of the gnu general public license as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 15 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000437.427740574@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9baa3c34 |
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08-Aug-2014 |
Benoit Taine <benoit.taine@lip6.fr> |
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // <smpl> @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // </smpl> [bhelgaas: add semantic patch] Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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3e66d013 |
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08-Mar-2014 |
Christopher R. Baker <cbaker@rec.ri.cmu.edu> |
can: populate netdev::dev_id for udev discrimination My objective is to be able to totally discriminate CAN ports on multi-port cards via udev so as to rename them to semantically interesting/unique names for my system (e.g., "ecuCAN" and "auxCAN" instead of "can0" and "can1"). The following patch assigns the dev_id field to match the channel number on all multi-channel devices. I can only test my two-port Peak PCI card, but it works as expected: ATTRS{dev_id} now expresses the port number and my udev rules now unambiguously pick out and rename my individual CAN ports. Signed-off-by: Christopher R. Baker <cbaker@rec.ri.cmu.edu> Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> [PEAK PCAN-USB pro and EMS PCMCIA] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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#
05780d98 |
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06-Dec-2013 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
can: Fix FSF address in file headers Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL <http://www.gnu.org/licenses/> so that we do not have to keep updating the header comments anytime the address changes. CC: Wolfgang Grandegger <wg@grandegger.com> CC: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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a0c7d833 |
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10-Sep-2013 |
Jingoo Han <jg1.han@samsung.com> |
can: sja1000: remove unnecessary pci_set_drvdata() The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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06e1d1d7 |
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13-Apr-2013 |
Oliver Hartkopp <socketcan@hartkopp.net> |
can: sja1000: use common prefix for all sja1000 defines This is a follow up patch to: f901b6b can: sja1000: fix define conflict on SH That patch fixed a define conflict between the SH architecture and the sja1000 driver, by addind a prefix to one macro only. This patch consistently renames the prefix of the SJA1000 controller registers from "REG_" to "SJA1000_". Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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09da6c5f |
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03-Feb-2013 |
Joe Perches <joe@perches.com> |
can: Remove unnecessary alloc/OOM messages alloc failures already get standardized OOM messages and a dump_stack. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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1dd06ae8 |
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06-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
drivers/net: fix up function prototypes after __dev* removals The __dev* removal patches for the network drivers ended up messing up the function prototypes for a bunch of drivers. This patch fixes all of them back up to be properly aligned. Bonus is that this almost removes 100 lines of code, always a nice surprise. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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3c8ac0f2 |
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03-Dec-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
can: remove __dev* attributes CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-can@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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fb7944b3 |
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13-Apr-2012 |
Axel Lin <axel.lin@gmail.com> |
net/can: use module_pci_driver This patch converts the drivers in drivers/net/can/* to use module_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-can@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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829e0015 |
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12-Apr-2010 |
Hans J. Koch <hjk@linutronix.de> |
Fix some #includes in CAN drivers (rebased for net-next-2.6) In the current implementation, CAN drivers need to #include <linux/can.h> _before_ they #include <linux/can/dev.h>, which is both ugly and unnecessary. Fix this by including <linux/can.h> in <linux/can/dev.h> and remove the #include <linux/can.h> lines from drivers. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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5a0e3ad6 |
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24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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a3aa1884 |
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07-Jan-2010 |
Alexey Dobriyan <adobriyan@gmail.com> |
drivers/net/: use DEFINE_PCI_DEVICE_TABLE() Use DEFINE_PCI_DEVICE_TABLE() so we get place PCI ids table into correct section in every case. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
edf42a27 |
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23-Sep-2009 |
Sebastian Haas <haas@ems-wuensche.com> |
ems_pci: fix size of CAN controllers BAR mapping for CPC-PCI v2 The driver mapped only 128 bytes of the CAN controller address space when a CPC-PCI v2 was detected (incl. CPC-104P). This patch will fix it by always mapping the whole address space (4096 bytes on all boards) of the corresponding PCI BAR. 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>
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dd52856b |
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21-Jul-2009 |
Sebastian Haas <haas@ems-wuensche.com> |
can: sja1000: Add support for the new 4 channel EMS CPC-PCI cards 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>
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255a9154 |
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30-May-2009 |
Wolfgang Grandegger <wg@grandegger.com> |
can: sja1000: stop misusing member base_addr of struct net_device As discussed on the netdev mailing list, the member "base_addr" of "struct net_device" should not be (mis)used to store the virtual address to the SJA1000 register area. According to David Miller, it's only use is to allow ISA and similar primitive bus devices to have their I/O ports changed via ifconfig. The virtual address is now stored in the private data structure of the SJA1000 device and the callback functions use "struct sja1000_priv" instead of the unneeded "struct net_device". Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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128ced8f |
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30-May-2009 |
Wolfgang Grandegger <wg@grandegger.com> |
can: some fixes and cleanups to the initial device driver interface This patch fixes a few errors sneaked into the initial version of the device driver interface. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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a61a8423 |
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15-May-2009 |
Wolfgang Grandegger <wg@grandegger.com> |
can: SJA1000 driver for EMS PCI cards The patch adds support for the one or two channel CPC-PCI and CPC-PCIe cards from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de). Signed-off-by: Sebastian Haas <haas@ems-wuensche.com> Signed-off-by: Markus Plessing <plessing@ems-wuensche.com> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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