diff options
| author | jlemon <jlemon@FreeBSD.org> | 2001-10-25 05:25:58 +0000 |
|---|---|---|
| committer | jlemon <jlemon@FreeBSD.org> | 2001-10-25 05:25:58 +0000 |
| commit | d5148dd507ebbacb7b267458850caf67e84790b3 (patch) | |
| tree | 8114d2ea8b2aa8fde9b28442dc49d77fe8ba2b01 /sys/dev/fxp | |
| parent | 1208af75ff142e61dac9e224bd303e2a56af9937 (diff) | |
| download | FreeBSD-src-d5148dd507ebbacb7b267458850caf67e84790b3.zip FreeBSD-src-d5148dd507ebbacb7b267458850caf67e84790b3.tar.gz | |
. Add structure definition for microcode download.
Submitted by: Marko Zec <zec@tel.fer.hr>
. Add some PCI chip revision entries.
. Make size of txcb dependent on pointer size rather than arch #define
Diffstat (limited to 'sys/dev/fxp')
| -rw-r--r-- | sys/dev/fxp/if_fxpreg.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/sys/dev/fxp/if_fxpreg.h b/sys/dev/fxp/if_fxpreg.h index f165019..0d9d4e3 100644 --- a/sys/dev/fxp/if_fxpreg.h +++ b/sys/dev/fxp/if_fxpreg.h @@ -221,18 +221,23 @@ struct fxp_cb_mcs { volatile u_int8_t mc_addr[MAXMCADDR][6]; }; +#define MAXUCODESIZE 192 +struct fxp_cb_ucode { + void *fill[2]; + u_int16_t cb_status; + u_int16_t cb_command; + u_int32_t link_addr; + u_int32_t ucode[MAXUCODESIZE]; +}; + /* * Number of DMA segments in a TxCB. Note that this is carefully * chosen to make the total struct size an even power of two. It's * critical that no TxCB be split across a page boundry since * no attempt is made to allocate physically contiguous memory. - * */ -#ifdef __alpha__ /* XXX - should be conditional on pointer size */ -#define FXP_NTXSEG 28 -#else -#define FXP_NTXSEG 29 -#endif +#define FXP_TXCB_FIXED 16 /* cb_status .. tbd_number */ +#define FXP_NTXSEG ((256 - (sizeof(void *) * 2) - FXP_TXCB_FIXED) / 8) struct fxp_tbd { volatile u_int32_t tb_addr; @@ -270,7 +275,7 @@ struct fxp_cb_tx { #define FXP_CB_COMMAND_CONFIG 0x2 #define FXP_CB_COMMAND_MCAS 0x3 #define FXP_CB_COMMAND_XMIT 0x4 -#define FXP_CB_COMMAND_RESRV 0x5 +#define FXP_CB_COMMAND_UCODE 0x5 #define FXP_CB_COMMAND_DUMP 0x6 #define FXP_CB_COMMAND_DIAG 0x7 /* command flags */ @@ -368,3 +373,14 @@ struct fxp_stats { #define FXP_PHY_82555 7 #define FXP_PHY_DP83840A 10 #define FXP_PHY_82555B 11 + +/* + * Chip revision values. + */ +#define FXP_REV_82557 1 /* catchall 82557 chip type */ +#define FXP_REV_82558_A4 4 /* 82558 A4 stepping */ +#define FXP_REV_82558_B0 5 /* 82558 B0 stepping */ +#define FXP_REV_82559_A0 8 /* 82559 A0 stepping */ +#define FXP_REV_82559S_A 9 /* 82559S A stepping */ +#define FXP_REV_82550 12 +#define FXP_REV_82550_C 13 /* 82550 C stepping */ |
