Commit 9b221ba4 authored by Martin Jocić's avatar Martin Jocić Committed by Marc Kleine-Budde
Browse files

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: default avatarMartin Jocic <martin.jocic@kvaser.com>
Link: https://lore.kernel.org/all/2b2c720a788e1904283e354abb320adb5b631d26.camel@kvaser.com


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 0b40cd9b

drivers/net/can/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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)"

drivers/net/can/kvaser_pciefd.c

+6 −1
Original line number Diff line number Diff line
@@ -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)
@@ -496,6 +497,10 @@ static struct pci_device_id kvaser_pciefd_id_table[] = { 
		PCI_DEVICE(KVASER_PCIEFD_VENDOR, KVASER_PCIEFD_M2_4CAN_DEVICE_ID),

		.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,

	},