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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.h b/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.h new file mode 100644 index 000000000..e7560b071 --- /dev/null +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * mcp251xfd - Microchip MCP251xFD Family CAN controller driver + * + * Copyright (c) 2019, 2020, 2021 Pengutronix, + * Marc Kleine-Budde <kernel@pengutronix.de> + */ + +#ifndef _MCP251XFD_DUMP_H +#define _MCP251XFD_DUMP_H + +#define MCP251XFD_DUMP_MAGIC 0x1825434d + +enum mcp251xfd_dump_object_type { + MCP251XFD_DUMP_OBJECT_TYPE_REG, + MCP251XFD_DUMP_OBJECT_TYPE_TEF, + MCP251XFD_DUMP_OBJECT_TYPE_RX, + MCP251XFD_DUMP_OBJECT_TYPE_TX, + MCP251XFD_DUMP_OBJECT_TYPE_END = -1, +}; + +enum mcp251xfd_dump_object_ring_key { + MCP251XFD_DUMP_OBJECT_RING_KEY_HEAD, + MCP251XFD_DUMP_OBJECT_RING_KEY_TAIL, + MCP251XFD_DUMP_OBJECT_RING_KEY_BASE, + MCP251XFD_DUMP_OBJECT_RING_KEY_NR, + MCP251XFD_DUMP_OBJECT_RING_KEY_FIFO_NR, + MCP251XFD_DUMP_OBJECT_RING_KEY_OBJ_NUM, + MCP251XFD_DUMP_OBJECT_RING_KEY_OBJ_SIZE, + __MCP251XFD_DUMP_OBJECT_RING_KEY_MAX, +}; + +struct mcp251xfd_dump_object_header { + __le32 magic; + __le32 type; + __le32 offset; + __le32 len; +}; + +struct mcp251xfd_dump_object_reg { + __le32 reg; + __le32 val; +}; + +#endif |