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can: kvaser_pciefd: Add support for Kvaser PCIe 8xCAN

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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>
This commit is contained in:
Martin Jocić 2024-03-01 12:37:08 +00:00 committed by Marc Kleine-Budde
parent 0b40cd9b4e
commit 9b221ba452
2 changed files with 7 additions and 1 deletions
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1
drivers/net/can/Kconfig
View File

@ -169,6 +169,7 @@ config CAN_KVASER_PCIEFD
Kvaser Mini PCI Express 1xCAN v3 Kvaser Mini PCI Express 1xCAN v3
Kvaser Mini PCI Express 2xCAN v3 Kvaser Mini PCI Express 2xCAN v3
Kvaser M.2 PCIe 4xCAN Kvaser M.2 PCIe 4xCAN
Kvaser PCIe 8xCAN
config CAN_SLCAN config CAN_SLCAN
tristate "Serial / USB serial CAN Adaptors (slcan)" tristate "Serial / USB serial CAN Adaptors (slcan)"

7
drivers/net/can/kvaser_pciefd.c
View File

@ -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_BEC_POLL_FREQ (jiffies + msecs_to_jiffies(200))
#define KVASER_PCIEFD_MAX_ERR_REP 256U #define KVASER_PCIEFD_MAX_ERR_REP 256U
#define KVASER_PCIEFD_CAN_TX_MAX_COUNT 17U #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_COUNT 2U
#define KVASER_PCIEFD_DMA_SIZE (4U * 1024U) #define KVASER_PCIEFD_DMA_SIZE (4U * 1024U)
@ -49,6 +49,7 @@ MODULE_DESCRIPTION("CAN driver for Kvaser CAN/PCIe devices");
/* Xilinx based devices */ /* Xilinx based devices */
#define KVASER_PCIEFD_M2_4CAN_DEVICE_ID 0x0017 #define KVASER_PCIEFD_M2_4CAN_DEVICE_ID 0x0017
#define KVASER_PCIEFD_8CAN_DEVICE_ID 0x0019
/* Altera SerDes Enable 64-bit DMA address translation */ /* Altera SerDes Enable 64-bit DMA address translation */
#define KVASER_PCIEFD_ALTERA_DMA_64BIT BIT(0) #define KVASER_PCIEFD_ALTERA_DMA_64BIT BIT(0)
@ -496,6 +497,10 @@ static struct pci_device_id kvaser_pciefd_id_table[] = {
PCI_DEVICE(KVASER_PCIEFD_VENDOR, KVASER_PCIEFD_M2_4CAN_DEVICE_ID), PCI_DEVICE(KVASER_PCIEFD_VENDOR, KVASER_PCIEFD_M2_4CAN_DEVICE_ID),
.driver_data = (kernel_ulong_t)&kvaser_pciefd_xilinx_driver_data, .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, 0,
}, },