diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2004-11-21 18:04:10 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2004-11-21 18:04:10 +0000 |
| commit | 8e432eaef0dcfb867538b75bff834e48ffdfc1d6 (patch) | |
| tree | 2eb25cd372e75e6eeaacfa9305502d1e16b2f7b7 /sys | |
| parent | 7596c698c69a6aaac75865490292b50cd5057788 (diff) | |
- Use ETHER_MAX_DIX_LEN.
- Accept VLAN sized frames. based on diff from canacar@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_ste.c | 17 | ||||
| -rw-r--r-- | sys/dev/pci/if_stereg.h | 3 |
2 files changed, 12 insertions, 8 deletions
diff --git a/sys/dev/pci/if_ste.c b/sys/dev/pci/if_ste.c index 30e0849451c..a532569e11d 100644 --- a/sys/dev/pci/if_ste.c +++ b/sys/dev/pci/if_ste.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ste.c,v 1.26 2004/10/30 15:48:15 canacar Exp $ */ +/* $OpenBSD: if_ste.c,v 1.27 2004/11/21 18:04:09 brad Exp $ */ /* * Copyright (c) 1997, 1998, 1999 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. @@ -723,7 +723,7 @@ void ste_txeoc(sc) ste_init(sc); if (txstat & STE_TXSTATUS_UNDERRUN && - sc->ste_tx_thresh < STE_PACKET_SIZE) { + sc->ste_tx_thresh < ETHER_MAX_DIX_LEN) { sc->ste_tx_thresh += STE_MIN_FRAMELEN; printf("%s: tx underrun, increasing tx" " start threshold to %d bytes\n", @@ -731,7 +731,7 @@ void ste_txeoc(sc) } CSR_WRITE_2(sc, STE_TX_STARTTHRESH, sc->ste_tx_thresh); CSR_WRITE_2(sc, STE_TX_RECLAIM_THRESH, - (STE_PACKET_SIZE >> 4)); + (ETHER_MAX_DIX_LEN >> 4)); } ste_init(sc); CSR_WRITE_2(sc, STE_TX_STATUS, txstat); @@ -958,6 +958,7 @@ void ste_attach(parent, self, aux) IFQ_SET_MAXLEN(&ifp->if_snd, STE_TX_LIST_CNT - 1); IFQ_SET_READY(&ifp->if_snd); bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ); + ifp->if_capabilities = IFCAP_VLAN_MTU; sc->ste_tx_thresh = STE_TXSTART_THRESH; @@ -1015,7 +1016,7 @@ int ste_newbuf(sc, c, m) c->ste_mbuf = m_new; c->ste_ptr->ste_status = 0; c->ste_ptr->ste_frag.ste_addr = vtophys(mtod(m_new, vaddr_t)); - c->ste_ptr->ste_frag.ste_len = 1536 | STE_FRAG_LAST; + c->ste_ptr->ste_frag.ste_len = (ETHER_MAX_DIX_LEN + ETHER_VLAN_ENCAP_LEN) | STE_FRAG_LAST; return(0); } @@ -1117,13 +1118,13 @@ void ste_init(xsc) ste_init_tx_list(sc); /* Set the TX freethresh value */ - CSR_WRITE_1(sc, STE_TX_DMABURST_THRESH, STE_PACKET_SIZE >> 8); + CSR_WRITE_1(sc, STE_TX_DMABURST_THRESH, ETHER_MAX_DIX_LEN >> 8); /* Set the TX start threshold for best performance. */ CSR_WRITE_2(sc, STE_TX_STARTTHRESH, sc->ste_tx_thresh); /* Set the TX reclaim threshold. */ - CSR_WRITE_1(sc, STE_TX_RECLAIM_THRESH, (STE_PACKET_SIZE >> 4)); + CSR_WRITE_1(sc, STE_TX_RECLAIM_THRESH, (ETHER_MAX_DIX_LEN >> 4)); /* Set up the RX filter. */ CSR_WRITE_1(sc, STE_RX_MODE, STE_RXMODE_UNICAST); @@ -1177,6 +1178,10 @@ void ste_init(xsc) CSR_WRITE_2(sc, STE_ISR, 0xFFFF); CSR_WRITE_2(sc, STE_IMR, STE_INTRS); + /* Accept VLAN length packets */ + CSR_WRITE_2(sc, STE_MAX_FRAMELEN, + ETHER_MAX_LEN + ETHER_VLAN_ENCAP_LEN); + ste_ifmedia_upd(ifp); ifp->if_flags |= IFF_RUNNING; diff --git a/sys/dev/pci/if_stereg.h b/sys/dev/pci/if_stereg.h index dde200ec9bb..6cbc623471d 100644 --- a/sys/dev/pci/if_stereg.h +++ b/sys/dev/pci/if_stereg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_stereg.h,v 1.7 2004/08/09 16:33:55 canacar Exp $ */ +/* $OpenBSD: if_stereg.h,v 1.8 2004/11/21 18:04:09 brad Exp $ */ /* * Copyright (c) 1997, 1998, 1999 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. @@ -464,7 +464,6 @@ struct ste_desc_onefrag { #define STE_TIMEOUT 1000 #define STE_MIN_FRAMELEN 60 -#define STE_PACKET_SIZE 1536 #define STE_RX_LIST_CNT 64 #define STE_TX_LIST_CNT 128 #define STE_INC(x, y) (x) = (x + 1) % y |