diff options
| author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-05-13 02:24:46 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-08-11 02:41:42 -0700 |
| commit | 93f7848b77bcf1108879defd32612422ae80d785 (patch) | |
| tree | d0b65277b4bd84334423e693870a0dcf50e1b699 /drivers/net/ethernet/myricom/myri10ge/myri10ge_mcp_gen_header.h | |
| parent | 5a2cc190eb3fe58fe519795c509b01b25795992e (diff) | |
| download | op-kernel-dev-93f7848b77bcf1108879defd32612422ae80d785.zip op-kernel-dev-93f7848b77bcf1108879defd32612422ae80d785.tar.gz | |
myri*: Move the Myricom drivers
Move the Myricom drivers into drivers/net/ethernet/myricom/ and make
the necessary Kconfig and Makefile changes.
CC: Andrew Gallatin <gallatin@myri.com>
CC: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/myricom/myri10ge/myri10ge_mcp_gen_header.h')
| -rw-r--r-- | drivers/net/ethernet/myricom/myri10ge/myri10ge_mcp_gen_header.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge_mcp_gen_header.h b/drivers/net/ethernet/myricom/myri10ge/myri10ge_mcp_gen_header.h new file mode 100644 index 0000000..7ec4b86 --- /dev/null +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge_mcp_gen_header.h @@ -0,0 +1,60 @@ +#ifndef __MYRI10GE_MCP_GEN_HEADER_H__ +#define __MYRI10GE_MCP_GEN_HEADER_H__ + + +#define MCP_HEADER_PTR_OFFSET 0x3c + +#define MCP_TYPE_MX 0x4d582020 /* "MX " */ +#define MCP_TYPE_PCIE 0x70636965 /* "PCIE" pcie-only MCP */ +#define MCP_TYPE_ETH 0x45544820 /* "ETH " */ +#define MCP_TYPE_MCP0 0x4d435030 /* "MCP0" */ +#define MCP_TYPE_DFLT 0x20202020 /* " " */ +#define MCP_TYPE_ETHZ 0x4554485a /* "ETHZ" */ + +struct mcp_gen_header { + /* the first 4 fields are filled at compile time */ + unsigned header_length; + __be32 mcp_type; + char version[128]; + unsigned mcp_private; /* pointer to mcp-type specific structure */ + + /* filled by the MCP at run-time */ + unsigned sram_size; + unsigned string_specs; /* either the original STRING_SPECS or a superset */ + unsigned string_specs_len; + + /* Fields above this comment are guaranteed to be present. + * + * Fields below this comment are extensions added in later versions + * of this struct, drivers should compare the header_length against + * offsetof(field) to check wether a given MCP implements them. + * + * Never remove any field. Keep everything naturally align. + */ + + /* Specifies if the running mcp is mcp0, 1, or 2. */ + unsigned char mcp_index; + unsigned char disable_rabbit; + unsigned char unaligned_tlp; + unsigned char pcie_link_algo; + unsigned counters_addr; + unsigned copy_block_info; /* for small mcps loaded with "lload -d" */ + unsigned short handoff_id_major; /* must be equal */ + unsigned short handoff_id_caps; /* bitfield: new mcp must have superset */ + unsigned msix_table_addr; /* start address of msix table in firmware */ + unsigned bss_addr; /* start of bss */ + unsigned features; + unsigned ee_hdr_addr; + unsigned led_pattern; + unsigned led_pattern_dflt; + /* 8 */ +}; + +struct zmcp_info { + unsigned info_len; + unsigned zmcp_addr; + unsigned zmcp_len; + unsigned mcp_edata; +}; + +#endif /* __MYRI10GE_MCP_GEN_HEADER_H__ */ |
