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| author | Martin Jocić <martin.jocic@kvaser.com> | 2024-03-01 12:37:08 +0000 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2024-03-04 08:38:34 +0100 |
| commit | 9b221ba452aa752a088f88bc40196e8f927b26f3 (patch) | |
| tree | f342647d7157b44d7ae814c128d46b5a6783afa1 /drivers/net/can | |
| parent | 0b40cd9b4ecca68d95edd1a2ce688c64db58b095 (diff) | |
| download | lwn-9b221ba452aa752a088f88bc40196e8f927b26f3.tar.gz lwn-9b221ba452aa752a088f88bc40196e8f927b26f3.zip | |
can: kvaser_pciefd: Add support for Kvaser PCIe 8xCAN
Add support for new Kvaser pciefd device, PCIe 8xCAN, based on Xilinx FPGA.
Signed-off-by: Martin Jocic <martin.jocic@kvaser.com>
Link: https://lore.kernel.org/all/2b2c720a788e1904283e354abb320adb5b631d26.camel@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/net/can/kvaser_pciefd.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index 620766eb6bc1..2e31db55d927 100644 --- a/drivers/net/can/Kconfig +++ b/drivers/net/can/Kconfig @@ -169,6 +169,7 @@ config CAN_KVASER_PCIEFD Kvaser Mini PCI Express 1xCAN v3 Kvaser Mini PCI Express 2xCAN v3 Kvaser M.2 PCIe 4xCAN + Kvaser PCIe 8xCAN config CAN_SLCAN tristate "Serial / USB serial CAN Adaptors (slcan)" diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index 416f10480b40..f81b598147b3 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -27,7 +27,7 @@ MODULE_DESCRIPTION("CAN driver for Kvaser CAN/PCIe devices"); #define KVASER_PCIEFD_BEC_POLL_FREQ (jiffies + msecs_to_jiffies(200)) #define KVASER_PCIEFD_MAX_ERR_REP 256U #define KVASER_PCIEFD_CAN_TX_MAX_COUNT 17U -#define KVASER_PCIEFD_MAX_CAN_CHANNELS 4UL +#define KVASER_PCIEFD_MAX_CAN_CHANNELS 8UL #define KVASER_PCIEFD_DMA_COUNT 2U #define KVASER_PCIEFD_DMA_SIZE (4U * 1024U) @@ -49,6 +49,7 @@ MODULE_DESCRIPTION("CAN driver for Kvaser CAN/PCIe devices"); /* Xilinx based devices */ #define KVASER_PCIEFD_M2_4CAN_DEVICE_ID 0x0017 +#define KVASER_PCIEFD_8CAN_DEVICE_ID 0x0019 /* Altera SerDes Enable 64-bit DMA address translation */ #define KVASER_PCIEFD_ALTERA_DMA_64BIT BIT(0) @@ -497,6 +498,10 @@ static struct pci_device_id kvaser_pciefd_id_table[] = { .driver_data = (kernel_ulong_t)&kvaser_pciefd_xilinx_driver_data, }, { + PCI_DEVICE(KVASER_PCIEFD_VENDOR, KVASER_PCIEFD_8CAN_DEVICE_ID), + .driver_data = (kernel_ulong_t)&kvaser_pciefd_xilinx_driver_data, + }, + { 0, }, }; |