diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2006-02-04 22:11:42 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2006-02-04 22:11:42 +0000 |
| commit | 43544291ac79d72d88f04ce0d06929cd6d113e09 (patch) | |
| tree | 0f4c0939e62e30c46ce98dc60c4f2480a366737a /sys/dev/pci/if_nfereg.h | |
| parent | 6c023455d9fd0b3ca61f1b9fa2775802dde2f1f8 (diff) | |
reorganize descriptors flags declarations; it was very confusing.
no binary change.
Diffstat (limited to 'sys/dev/pci/if_nfereg.h')
| -rw-r--r-- | sys/dev/pci/if_nfereg.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/sys/dev/pci/if_nfereg.h b/sys/dev/pci/if_nfereg.h index c32685943db..4e345a4bcd9 100644 --- a/sys/dev/pci/if_nfereg.h +++ b/sys/dev/pci/if_nfereg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_nfereg.h,v 1.6 2006/02/04 21:48:34 damien Exp $ */ +/* $OpenBSD: if_nfereg.h,v 1.7 2006/02/04 22:11:41 damien Exp $ */ /*- * Copyright (c) 2005 Jonathan Gray <jsg@openbsd.org> @@ -122,13 +122,10 @@ struct nfe_desc32 { uint32_t physaddr; uint16_t length; uint16_t flags; -#define NFE_RX_VALID_V1 (1 << 0) -#define NFE_RX_VALID_V2 (1 << 13) -#define NFE_RX_ERROR (1 << 14) -#define NFE_RX_READY (1 << 15) -#define NFE_RX_CSUMOK 0x1c00 #define NFE_RX_FIXME_V1 0x6004 -#define NFE_RX_FIXME_V2 0x4300 +#define NFE_RX_VALID_V1 (1 << 0) +#define NFE_TX_ERROR_V1 0x7808 +#define NFE_TX_LASTFRAG_V1 (1 << 0) } __packed; /* V2 Rx/Tx descriptor */ @@ -137,14 +134,19 @@ struct nfe_desc64 { uint32_t reserved; uint16_t length; uint16_t flags; -#define NFE_TX_LASTFRAG_V1 (1 << 0) +#define NFE_RX_FIXME_V2 0x4300 +#define NFE_RX_VALID_V2 (1 << 13) +#define NFE_TX_ERROR_V2 0x5c04 +#define NFE_TX_LASTFRAG_V2 (1 << 13) +} __packed; + +/* flags common to V1/V2 descriptors */ +#define NFE_RX_CSUMOK 0x1c00 +#define NFE_RX_ERROR (1 << 14) +#define NFE_RX_READY (1 << 15) #define NFE_TX_TCP_CSUM (1 << 10) #define NFE_TX_IP_CSUM (1 << 11) -#define NFE_TX_LASTFRAG_V2 (1 << 13) #define NFE_TX_VALID (1 << 15) -#define NFE_TX_ERROR_V1 0x7808 -#define NFE_TX_ERROR_V2 0x5c04 -} __packed; #define NFE_READ(sc, reg) \ bus_space_read_4((sc)->sc_memt, (sc)->sc_memh, (reg)) |