diff options
| author | Jason Wright <jason@cvs.openbsd.org> | 2001-10-02 21:21:53 +0000 |
|---|---|---|
| committer | Jason Wright <jason@cvs.openbsd.org> | 2001-10-02 21:21:53 +0000 |
| commit | 999a73f235c5e09af6dc980bdf5336f5d9410997 (patch) | |
| tree | 107af3089a6c573a958debb0ab30698541fc195a /sys/dev/ic/hmevar.h | |
| parent | 8a69951ee6bb259e55714a980cd6ae4af15f0e03 (diff) | |
De uglify (a bit) and garbage collect a bunch of now unused functions.
Diffstat (limited to 'sys/dev/ic/hmevar.h')
| -rw-r--r-- | sys/dev/ic/hmevar.h | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/sys/dev/ic/hmevar.h b/sys/dev/ic/hmevar.h index ffc733ef3c9..c6bac4001c8 100644 --- a/sys/dev/ic/hmevar.h +++ b/sys/dev/ic/hmevar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: hmevar.h,v 1.2 2001/10/02 20:32:46 jason Exp $ */ +/* $OpenBSD: hmevar.h,v 1.3 2001/10/02 21:21:52 jason Exp $ */ /* $NetBSD: hmevar.h,v 1.6 2000/09/28 10:56:57 tsutsui Exp $ */ /*- @@ -39,7 +39,11 @@ #include <sys/timeout.h> -#define _HME_NDESC 32 +#define HME_TX_RING_SIZE 128 +#define HME_RX_RING_SIZE 128 +#define HME_RX_RING_MAX 256 +#define HME_TX_RING_MAX 256 +#define HME_RX_PKTSIZE 1600 struct hme_sxd { struct mbuf *sd_mbuf; @@ -54,15 +58,6 @@ struct hme_ring { bus_addr_t rb_txddma; /* DMA address of same */ caddr_t rb_rxd; /* Receive descriptors */ bus_addr_t rb_rxddma; /* DMA address of same */ - caddr_t rb_txbuf; /* Transmit buffers */ - caddr_t rb_rxbuf; /* Receive buffers */ - int rb_ntbuf; /* # of transmit buffers */ - int rb_nrbuf; /* # of receive buffers */ - - /* Ring Descriptor state */ - int rb_tdhead, rb_tdtail; - int rb_rdtail; - int rb_td_nbusy; }; struct hme_softc { @@ -88,12 +83,6 @@ struct hme_softc { /* Ring descriptor */ struct hme_ring sc_rb; -#if notused - void (*sc_copytobuf) __P((struct hme_softc *, - void *, void *, size_t)); - void (*sc_copyfrombuf) __P((struct hme_softc *, - void *, void *, size_t)); -#endif int sc_debug; void *sc_sh; /* shutdownhook cookie */ @@ -103,8 +92,9 @@ struct hme_softc { void (*sc_hwreset) __P((struct hme_softc *)); void (*sc_hwinit) __P((struct hme_softc *)); - int sc_tx_cnt; - struct hme_sxd sc_txd[_HME_NDESC], sc_rxd[_HME_NDESC]; + struct hme_sxd sc_txd[HME_TX_RING_MAX], sc_rxd[HME_RX_RING_MAX]; + int sc_tx_cnt, sc_tx_prod, sc_tx_cons; + int sc_last_rd; }; |