diff options
| author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-07-14 02:38:08 +0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-08-11 07:04:12 +0400 |
| commit | 115978859272b958366d4a08c99a24f9625fa663 (patch) | |
| tree | e3eb08a76c0180bd5efa36985306878cbea5845f /drivers/net/ethernet/i825xx/3c527.h | |
| parent | ae150435b59e68de00546330241727f2fec54517 (diff) | |
| download | linux-115978859272b958366d4a08c99a24f9625fa663.tar.xz | |
i825xx: Move the Intel 82586/82593/82596 based drivers
Move the drivers that use the i82586/i82593/i82596 chipsets into
drivers/net/ethernet/i825xx/ and make the necessary Kconfig and
Makefile changes. There were 4 3Com drivers which were initially
moved into 3com/, which now reside in i825xx since they all used
the i82586 chip.
CC: Philip Blundell <philb@gnu.org>
CC: Russell King <linux@arm.linux.org.uk>
CC: <aris@cathedrallabs.org>
CC: Donald Becker <becker@scyld.com>
CC: Chris Beauregard <cpbeaure@undergrad.math.uwaterloo.ca>
CC: Richard Procter <rnp@paradise.net.nz>
CC: Andries Brouwer <aeb@cwi.nl>
CC: "M.Hipp" <hippm@informatik.uni-tuebingen.de>
CC: Richard Hirst <richard@sleepie.demon.co.uk>
CC: Sam Creasey <sammy@oh.verio.com>
CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/i825xx/3c527.h')
| -rw-r--r-- | drivers/net/ethernet/i825xx/3c527.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/ethernet/i825xx/3c527.h b/drivers/net/ethernet/i825xx/3c527.h new file mode 100644 index 000000000000..d693b8d15cde --- /dev/null +++ b/drivers/net/ethernet/i825xx/3c527.h @@ -0,0 +1,81 @@ +/* + * 3COM "EtherLink MC/32" Descriptions + */ + +/* + * Registers + */ + +#define HOST_CMD 0 +#define HOST_CMD_START_RX (1<<3) +#define HOST_CMD_SUSPND_RX (3<<3) +#define HOST_CMD_RESTRT_RX (5<<3) + +#define HOST_CMD_SUSPND_TX 3 +#define HOST_CMD_RESTRT_TX 5 + + +#define HOST_STATUS 2 +#define HOST_STATUS_CRR (1<<6) +#define HOST_STATUS_CWR (1<<5) + + +#define HOST_CTRL 6 +#define HOST_CTRL_ATTN (1<<7) +#define HOST_CTRL_RESET (1<<6) +#define HOST_CTRL_INTE (1<<2) + +#define HOST_RAMPAGE 8 + +#define HALTED 0 +#define RUNNING 1 + +struct mc32_mailbox +{ + u16 mbox; + u16 data[1]; +} __packed; + +struct skb_header +{ + u8 status; + u8 control; + u16 next; /* Do not change! */ + u16 length; + u32 data; +} __packed; + +struct mc32_stats +{ + /* RX Errors */ + u32 rx_crc_errors; + u32 rx_alignment_errors; + u32 rx_overrun_errors; + u32 rx_tooshort_errors; + u32 rx_toolong_errors; + u32 rx_outofresource_errors; + + u32 rx_discarded; /* via card pattern match filter */ + + /* TX Errors */ + u32 tx_max_collisions; + u32 tx_carrier_errors; + u32 tx_underrun_errors; + u32 tx_cts_errors; + u32 tx_timeout_errors; + + /* various cruft */ + u32 dataA[6]; + u16 dataB[5]; + u32 dataC[14]; +} __packed; + +#define STATUS_MASK 0x0F +#define COMPLETED (1<<7) +#define COMPLETED_OK (1<<6) +#define BUFFER_BUSY (1<<5) + +#define CONTROL_EOP (1<<7) /* End Of Packet */ +#define CONTROL_EOL (1<<6) /* End of List */ + +#define MCA_MC32_ID 0x0041 /* Our MCA ident */ |