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Deal with some more Winbond differences, after a more-thorough-than-before 

reading of its manual.
This commit is contained in:
thorpej 1999-09-02 23:25:28 +00:00
parent 533b6088cd
commit 8386184524
3 changed files with 218 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

231
sys/dev/ic/tulip.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: tulip.c,v 1.4 1999/09/01 20:56:15 thorpej Exp $ */
/* $NetBSD: tulip.c,v 1.5 1999/09/02 23:25:28 thorpej Exp $ */
/*-
* Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@ -117,6 +117,23 @@ const struct tulip_txthresh_tab tlp_10_100_txthresh_tab[] = {
#define TXTH_160 3
#define TXTH_SF 4
/*
* The Winbond 89C840F does transmit threshold control totally
* differently. It simply has a 7-bit field which indicates
* the threshold:
*
* txth = ((OPMODE & OPMODE_WINB_TTH) >> OPMODE_WINB_TTH_SHIFT) * 16;
*
* However, we just do Store-and-Forward mode on these chips, since
* the DMA engines seem to be flaky.
*/
const struct tulip_txthresh_tab tlp_winb_txthresh_tab[] = {
{ 0, "store and forward mode" },
{ 0, NULL },
};
#define TXTH_WINB_SF 0
void tlp_start __P((struct ifnet *));
void tlp_watchdog __P((struct ifnet *));
int tlp_ioctl __P((struct ifnet *, u_long, caddr_t));
@ -139,6 +156,7 @@ void tlp_txintr __P((struct tulip_softc *));
void tlp_mii_tick __P((void *));
void tlp_mii_statchg __P((struct device *));
void tlp_winb_mii_statchg __P((struct device *));
void tlp_mii_getmedia __P((struct tulip_softc *, struct ifmediareq *));
int tlp_mii_setmedia __P((struct tulip_softc *));
@ -156,9 +174,10 @@ u_int32_t tlp_crc32 __P((const u_int8_t *, size_t));
(TULIP_MCHASHSIZE - 1))
#ifdef TLP_DEBUG
#define DPRINTF(x) printf x
#define DPRINTF(sc, x) if ((sc)->sc_ethercom.ec_if.if_flags & IFF_DEBUG) \
printf x
#else
#define DPRINTF(x) /* nothing */
#define DPRINTF(sc, x) /* nothing */
#endif
/*
@ -208,6 +227,19 @@ tlp_attach(sc, name, enaddr)
break;
}
/*
* Set up the media status change function.
*/
switch (sc->sc_chip) {
case TULIP_CHIP_WB89C840F:
sc->sc_statchg = tlp_winb_mii_statchg;
break;
default:
sc->sc_statchg = tlp_mii_statchg;
break;
}
/*
* Set up various chip-specific quirks.
*/
@ -394,7 +426,7 @@ tlp_start(ifp)
bus_dmamap_t dmamap;
int error, firsttx, nexttx, lasttx, ofree, seg;
DPRINTF(("%s: tlp_start: sc_flags 0x%08x, if_flags 0x%08x\n",
DPRINTF(sc, ("%s: tlp_start: sc_flags 0x%08x, if_flags 0x%08x\n",
sc->sc_dev.dv_xname, sc->sc_flags, ifp->if_flags));
/*
@ -415,7 +447,7 @@ tlp_start(ifp)
ofree = sc->sc_txfree;
firsttx = sc->sc_txnext;
DPRINTF(("%s: tlp_start: txfree %d, txnext %d\n",
DPRINTF(sc, ("%s: tlp_start: txfree %d, txnext %d\n",
sc->sc_dev.dv_xname, ofree, firsttx));
/*
@ -529,19 +561,21 @@ tlp_start(ifp)
sc->sc_txdescs[lasttx].td_ctl |= TDCTL_Tx_LS;
#ifdef TLP_DEBUG
printf(" txsoft %p trainsmit chain:\n", txs);
for (seg = sc->sc_txnext;; seg = TULIP_NEXTTX(seg)) {
printf(" descriptor %d:\n", seg);
printf(" td_status: 0x%08x\n",
sc->sc_txdescs[seg].td_status);
printf(" td_ctl: 0x%08x\n",
sc->sc_txdescs[seg].td_ctl);
printf(" td_bufaddr1: 0x%08x\n",
sc->sc_txdescs[seg].td_bufaddr1);
printf(" td_bufaddr2: 0x%08x\n",
sc->sc_txdescs[seg].td_bufaddr2);
if (seg == lasttx)
break;
if (ifp->if_flags & IFF_DEBUG) {
printf(" txsoft %p trainsmit chain:\n", txs);
for (seg = sc->sc_txnext;; seg = TULIP_NEXTTX(seg)) {
printf(" descriptor %d:\n", seg);
printf(" td_status: 0x%08x\n",
sc->sc_txdescs[seg].td_status);
printf(" td_ctl: 0x%08x\n",
sc->sc_txdescs[seg].td_ctl);
printf(" td_bufaddr1: 0x%08x\n",
sc->sc_txdescs[seg].td_bufaddr1);
printf(" td_bufaddr2: 0x%08x\n",
sc->sc_txdescs[seg].td_bufaddr2);
if (seg == lasttx)
break;
}
}
#endif
@ -582,7 +616,7 @@ tlp_start(ifp)
}
if (sc->sc_txfree != ofree) {
DPRINTF(("%s: packets enqueued, IC on %d, OWN on %d\n",
DPRINTF(sc, ("%s: packets enqueued, IC on %d, OWN on %d\n",
sc->sc_dev.dv_xname, lasttx, firsttx));
/*
* Cause a transmit interrupt to happen on the
@ -781,10 +815,10 @@ tlp_intr(arg)
{
struct tulip_softc *sc = arg;
struct ifnet *ifp = &sc->sc_ethercom.ec_if;
u_int32_t status;
u_int32_t status, rxstatus, txstatus;
int handled = 0, txthresh;
DPRINTF(("%s: tlp_intr\n", sc->sc_dev.dv_xname));
DPRINTF(sc, ("%s: tlp_intr\n", sc->sc_dev.dv_xname));
for (;;) {
status = TULIP_READ(sc, CSR_STATUS);
@ -796,15 +830,18 @@ tlp_intr(arg)
handled = 1;
if (status & (STATUS_RI|STATUS_RU|STATUS_RWT)) {
rxstatus = status & sc->sc_rxint_mask;
txstatus = status & sc->sc_txint_mask;
if (rxstatus) {
/* Grab new any new packets. */
tlp_rxintr(sc);
if (status & STATUS_RWT)
if (rxstatus & STATUS_RWT)
printf("%s: receive watchdog timeout\n",
sc->sc_dev.dv_xname);
if (status & STATUS_RU) {
if (rxstatus & STATUS_RU) {
printf("%s: receive ring overrun\n",
sc->sc_dev.dv_xname);
/* Get the receive process going again. */
@ -817,15 +854,15 @@ tlp_intr(arg)
}
}
if (status & (STATUS_TI|STATUS_UNF|STATUS_TJT)) {
if (txstatus) {
/* Sweep up transmit descriptors. */
tlp_txintr(sc);
if (status & STATUS_TJT)
if (txstatus & STATUS_TJT)
printf("%s: transmit jabber timeout\n",
sc->sc_dev.dv_xname);
if (status & STATUS_UNF) {
if (txstatus & STATUS_UNF) {
/*
* Increase our transmit threshold if
* another is available.
@ -1099,7 +1136,7 @@ tlp_txintr(sc)
struct tulip_txsoft *txs;
u_int32_t txstat;
DPRINTF(("%s: tlp_txintr: sc_flags 0x%08x\n",
DPRINTF(sc, ("%s: tlp_txintr: sc_flags 0x%08x\n",
sc->sc_dev.dv_xname, sc->sc_flags));
ifp->if_flags &= ~IFF_OACTIVE;
@ -1123,21 +1160,23 @@ tlp_txintr(sc)
BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
#ifdef TLP_DEBUG
{ int i;
printf(" txsoft %p trainsmit chain:\n", txs);
for (i = txs->txs_firstdesc;; i = TULIP_NEXTTX(i)) {
printf(" descriptor %d:\n", i);
printf(" td_status: 0x%08x\n",
sc->sc_txdescs[i].td_status);
printf(" td_ctl: 0x%08x\n",
sc->sc_txdescs[i].td_ctl);
printf(" td_bufaddr1: 0x%08x\n",
sc->sc_txdescs[i].td_bufaddr1);
printf(" td_bufaddr2: 0x%08x\n",
sc->sc_txdescs[i].td_bufaddr2);
if (i == txs->txs_lastdesc)
break;
}}
if (ifp->if_flags & IFF_DEBUG) {
int i;
printf(" txsoft %p trainsmit chain:\n", txs);
for (i = txs->txs_firstdesc;; i = TULIP_NEXTTX(i)) {
printf(" descriptor %d:\n", i);
printf(" td_status: 0x%08x\n",
sc->sc_txdescs[i].td_status);
printf(" td_ctl: 0x%08x\n",
sc->sc_txdescs[i].td_ctl);
printf(" td_bufaddr1: 0x%08x\n",
sc->sc_txdescs[i].td_bufaddr1);
printf(" td_bufaddr2: 0x%08x\n",
sc->sc_txdescs[i].td_bufaddr2);
if (i == txs->txs_lastdesc)
break;
}
}
#endif
txstat = sc->sc_txdescs[txs->txs_firstdesc].td_status;
@ -1301,17 +1340,23 @@ tlp_init(sc)
}
if (sc->sc_flags & TULIPF_HAS_MII) {
/* Enable the MII port. */
sc->sc_opmode |= OPMODE_PS;
switch (sc->sc_chip) {
case TULIP_CHIP_82C168:
case TULIP_CHIP_82C169:
/* Enable the MII port. */
sc->sc_opmode |= OPMODE_PS;
TULIP_WRITE(sc, CSR_PNIC_ENDEC, PNIC_ENDEC_JABBERDIS);
break;
default:
case TULIP_CHIP_WB89C840F:
/* Nothing. */
break;
default:
/* Enable the MII port. */
sc->sc_opmode |= OPMODE_PS;
break;
}
}
@ -1387,10 +1432,30 @@ tlp_init(sc)
*/
/* normal interrupts */
sc->sc_inten = STATUS_TI | STATUS_TU | STATUS_RI | STATUS_NIS;
/* abnormal interrupts */
sc->sc_inten |= STATUS_TPS | STATUS_TJT | STATUS_UNF |
STATUS_RU | STATUS_RPS | STATUS_RWT | STATUS_SE | STATUS_AIS;
sc->sc_rxint_mask = STATUS_RI|STATUS_RU|STATUS_RWT;
sc->sc_txint_mask = STATUS_TI|STATUS_UNF|STATUS_TJT;
switch (sc->sc_chip) {
case TULIP_CHIP_WB89C840F:
/*
* Clear bits that we don't want that happen to
* overlap or don't exist.
*/
sc->sc_inten &= ~(STATUS_WINB_REI|STATUS_RWT);
break;
default:
/* Nothing. */
}
sc->sc_rxint_mask &= sc->sc_inten;
sc->sc_txint_mask &= sc->sc_inten;
TULIP_WRITE(sc, CSR_INTEN, sc->sc_inten);
TULIP_WRITE(sc, CSR_STATUS, 0xffffffff);
@ -1408,7 +1473,7 @@ tlp_init(sc)
/* XXX Do this with stream writes? */
for (i = 0; i < ETHER_ADDR_LEN; i++) {
bus_space_write_1(sc->sc_st, sc->sc_sh,
(CSR_WINB_NODE0 >> sc->sc_regshift) + i,
(CSR_WINB_CPA0 >> sc->sc_regshift) + i,
LLADDR(ifp->if_sadl)[i]);
}
break;
@ -1754,7 +1819,7 @@ tlp_filter_setup(sc)
u_int32_t hash;
int cnt;
DPRINTF(("%s: tlp_filter_setup: sc_flags 0x%08x\n",
DPRINTF(sc, ("%s: tlp_filter_setup: sc_flags 0x%08x\n",
sc->sc_dev.dv_xname, sc->sc_flags));
memcpy(enaddr, LLADDR(ifp->if_sadl), ETHER_ADDR_LEN);
@ -1766,7 +1831,7 @@ tlp_filter_setup(sc)
if (SIMPLEQ_FIRST(&sc->sc_txdirtyq) != NULL ||
(sc->sc_flags & TULIPF_DOING_SETUP) != 0) {
sc->sc_flags |= TULIPF_WANT_SETUP;
DPRINTF(("%s: tlp_filter_setup: deferring\n",
DPRINTF(sc, ("%s: tlp_filter_setup: deferring\n",
sc->sc_dev.dv_xname));
return;
}
@ -1964,7 +2029,7 @@ tlp_filter_setup(sc)
/* Set up a watchdog timer in case the chip flakes out. */
ifp->if_timer = 5;
DPRINTF(("%s: tlp_filter_setup: returning\n", sc->sc_dev.dv_xname));
DPRINTF(sc, ("%s: tlp_filter_setup: returning\n", sc->sc_dev.dv_xname));
}
/*
@ -1982,13 +2047,19 @@ tlp_winb_filter_setup(sc)
struct ether_multistep step;
u_int32_t hash, mchash[2];
DPRINTF(("%s: tlp_winb_filter_setup: sc_flags 0x%08x\n",
DPRINTF(sc, ("%s: tlp_winb_filter_setup: sc_flags 0x%08x\n",
sc->sc_dev.dv_xname, sc->sc_flags));
sc->sc_opmode &= ~(OPMODE_PR|OPMODE_PM);
sc->sc_opmode &= ~(OPMODE_WINB_APP|OPMODE_WINB_AMP|OPMODE_WINB_ABP);
if (ifp->if_flags & IFF_MULTICAST)
sc->sc_opmode |= OPMODE_WINB_AMP;
if (ifp->if_flags & IFF_BROADCAST)
sc->sc_opmode |= OPMODE_WINB_ABP;
if (ifp->if_flags & IFF_PROMISC) {
sc->sc_opmode |= OPMODE_PR;
sc->sc_opmode |= OPMODE_WINB_APP;
goto allmulti;
}
@ -2025,13 +2096,10 @@ tlp_winb_filter_setup(sc)
mchash[0] = mchash[1] = 0xffffffff;
setit:
if (ifp->if_flags & IFF_ALLMULTI)
sc->sc_opmode |= OPMODE_PM;
TULIP_WRITE(sc, CSR_WINB_MAR0, mchash[0]);
TULIP_WRITE(sc, CSR_WINB_MAR1, mchash[1]);
TULIP_WRITE(sc, CSR_WINB_CMA0, mchash[0]);
TULIP_WRITE(sc, CSR_WINB_CMA1, mchash[1]);
TULIP_WRITE(sc, CSR_OPMODE, sc->sc_opmode);
DPRINTF(("%s: tlp_winb_filter_setup: returning\n",
DPRINTF(sc, ("%s: tlp_winb_filter_setup: returning\n",
sc->sc_dev.dv_xname));
}
@ -2192,6 +2260,45 @@ tlp_mii_statchg(self)
/* XXX Update ifp->if_baudrate */
}
/*
* tlp_winb_mii_statchg: [mii interface function]
*
* Callback from PHY when media changes. This version is
* for the Winbond 89C840F, which has different OPMODE bits.
*/
void
tlp_winb_mii_statchg(self)
struct device *self;
{
struct tulip_softc *sc = (struct tulip_softc *)self;
/* Idle the transmit and receive processes. */
tlp_idle(sc, OPMODE_ST|OPMODE_SR);
/*
* XXX What about Heartbeat Disable? Is it magically frobbed
* XXX by the PHY? I hope so...
*/
if (IFM_SUBTYPE(sc->sc_mii.mii_media_active) == IFM_100_TX)
sc->sc_opmode |= OPMODE_WINB_FES;
else
sc->sc_opmode &= ~OPMODE_WINB_FES;
if (sc->sc_mii.mii_media_active & IFM_FDX)
sc->sc_opmode |= OPMODE_FD;
else
sc->sc_opmode &= ~OPMODE_FD;
/*
* Write new OPMODE bits. This also restarts the transmit
* and receive processes.
*/
TULIP_WRITE(sc, CSR_OPMODE, sc->sc_opmode);
/* XXX Update ifp->if_baudrate */
}
/*
* tlp_mii_getmedia:
*
@ -2428,7 +2535,7 @@ tlp_sio_mii_tmsw_init(sc)
sc->sc_mii.mii_ifp = ifp;
sc->sc_mii.mii_readreg = tlp_sio_mii_readreg;
sc->sc_mii.mii_writereg = tlp_sio_mii_writereg;
sc->sc_mii.mii_statchg = tlp_mii_statchg;
sc->sc_mii.mii_statchg = sc->sc_statchg;
ifmedia_init(&sc->sc_mii.mii_media, 0, tlp_mediachange,
tlp_mediastatus);
mii_phy_probe(&sc->sc_dev, &sc->sc_mii, 0xffffffff);
@ -2461,7 +2568,7 @@ tlp_pnic_tmsw_init(sc)
sc->sc_mii.mii_ifp = ifp;
sc->sc_mii.mii_readreg = tlp_pnic_mii_readreg;
sc->sc_mii.mii_writereg = tlp_pnic_mii_writereg;
sc->sc_mii.mii_statchg = tlp_mii_statchg;
sc->sc_mii.mii_statchg = sc->sc_statchg;
ifmedia_init(&sc->sc_mii.mii_media, 0, tlp_mediachange,
tlp_mediastatus);
mii_phy_probe(&sc->sc_dev, &sc->sc_mii, 0xffffffff);

54
sys/dev/ic/tulipreg.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: tulipreg.h,v 1.1 1999/09/01 00:32:41 thorpej Exp $ */
/* $NetBSD: tulipreg.h,v 1.2 1999/09/02 23:25:29 thorpej Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -93,6 +93,7 @@ struct tulip_desc {
* Descriptor Status bits for Receive Descriptor.
*/
#define TDSTAT_Rx_FF 0x40000000 /* Filtering Fail */
#define TDSTAT_WINB_Rx_RCMP 0x40000000 /* Receive Complete */
#define TDSTAT_Rx_FL 0x3fff0000 /* Frame Length including CRC */
#define TDSTAT_Rx_DE 0x00004000 /* Descriptor Error */
#define TDSTAT_Rx_DT 0x00003000 /* Data Type */
@ -119,6 +120,7 @@ struct tulip_desc {
/*
* Descriptor Status bits for Transmit Descriptor.
*/
#define TDSTAT_WINB_Tx_TE 0x00008000 /* Transmit Error */
#define TDSTAT_Tx_TO 0x00004000 /* Transmit Jabber Timeout */
#define TDSTAT_Tx_LO 0x00000800 /* Loss of Carrier */
#define TDSTAT_Tx_NC 0x00000400 /* No Carrier */
@ -250,6 +252,10 @@ struct tulip_desc {
#define BUSMODE_DAS 0x00010000 /* diagnostic address space */
/* must be zero on most */
/* transmit auto-poll */
/*
* Transmit auto-polling not supported on:
* Winbond 89C040F
*/
#define BUSMODE_TAP_NONE 0x00000000 /* no auto-polling */
#define BUSMODE_TAP_200us 0x00020000 /* 200 uS */
#define BUSMODE_TAP_800us 0x00040000 /* 400 uS */
@ -260,6 +266,7 @@ struct tulip_desc {
#define BUSMODE_TAP_102_4us 0x000e0000 /* 102.4 uS (21041+) */
#define BUSMODE_DBO 0x00100000 /* desc-only b/e (21041+) */
#define BUSMODE_RME 0x00200000 /* rd/mult enab (21140+) */
#define BUSMODE_WINB_WAIT 0x00200000 /* wait state insertion */
#define BUSMODE_RLE 0x00800000 /* rd/line enab (21140+) */
#define BUSMODE_WLE 0x01000000 /* wt/line enab (21140+) */
#define BUSMODE_PNIC_MBO 0x04000000 /* magic `must be one' bit */
@ -288,7 +295,9 @@ struct tulip_desc {
#define STATUS_TPS 0x00000002 /* transmit process stopped */
#define STATUS_TU 0x00000004 /* transmit buffer unavail */
#define STATUS_TJT 0x00000008 /* transmit jabber timeout */
#define STATUS_WINB_REI 0x00000008 /* receive early interrupt */
#define STATUS_LNPANC 0x00000010 /* link pass (21041) */
#define STATUS_WINB_RERR 0x00000010 /* receive error */
#define STATUS_UNF 0x00000020 /* transmit underflow */
#define STATUS_RI 0x00000040 /* receive interrupt */
#define STATUS_RU 0x00000080 /* receive buffer unavail */
@ -296,6 +305,7 @@ struct tulip_desc {
#define STATUS_RWT 0x00000200 /* receive watchdog timeout */
#define STATUS_AT 0x00000400 /* SIA AUI/TP pin changed
(21040) */
#define STATUS_WINB_TEI 0x00000400 /* transmit early interrupt */
#define STATUS_FD 0x00000800 /* full duplex short frame
received (21040) */
#define STATUS_TM 0x00000800 /* timer expired (21041) */
@ -345,10 +355,15 @@ struct tulip_desc {
#define OPMODE_SR 0x00000002 /* start receive */
#define OPMODE_HO 0x00000004 /* hash only mode (ro) */
#define OPMODE_PB 0x00000008 /* pass bad frames */
#define OPMODE_WINB_APP 0x00000008 /* accept all physcal packet */
#define OPMODE_IF 0x00000010 /* inverse filter mode (ro) */
#define OPMODE_WINB_AMP 0x00000010 /* accept multicast packet */
#define OPMODE_SB 0x00000020 /* start backoff counter */
#define OPMODE_WINB_ABP 0x00000020 /* accept broadcast packet */
#define OPMODE_PR 0x00000040 /* promiscuous mode */
#define OPMODE_WINB_ARP 0x00000040 /* accept runt packet */
#define OPMODE_PM 0x00000080 /* pass all multicast */
#define OPMODE_WINB_AEP 0x00000080 /* accept error packet */
#define OPMODE_FKD 0x00000100 /* flaky oscillator disable */
#define OPMODE_FD 0x00000200 /* full-duplex mode */
#define OPMODE_OM 0x00000c00 /* operating mode */
@ -362,6 +377,8 @@ struct tulip_desc {
#define OPMODE_TR_96 0x00004000 /* 96 bytes */
#define OPMODE_TR_128 0x00008000 /* 128 bytes */
#define OPMODE_TR_160 0x0000c000 /* 160 bytes */
#define OPMODE_WINB_TTH 0x001fc000 /* transmit threshold */
#define OPMODE_WINB_TTH_SHIFT 14
#define OPMODE_BP 0x00010000 /* backpressure enable */
#define OPMODE_CA 0x00020000 /* capture effect enable */
#define OPMODE_PMAC_COE 0x00020000 /* collision offset enable */
@ -375,6 +392,8 @@ struct tulip_desc {
(21140) */
#define OPMODE_SF 0x00200000 /* store and forward mode
(21140) */
#define OPMODE_WINB_REIT 0x1fe00000 /* receive eartly intr thresh */
#define OPMODE_WINB_REIT_SHIFT 21
#define OPMODE_TTM 0x00400000 /* Transmit Threshold Mode:
1 = 10mbps, 0 = 100mbps
(21140) */
@ -383,11 +402,14 @@ struct tulip_desc {
#define OPMODE_MBO 0x02000000 /* must be one (21140) */
#define OPMODE_PNIC_RXCRCDIS 0x20000000 /* don't include CRC in Rx
frames (PNIC) */
#define OPMODE_WINB_FES 0x20000000 /* fast ethernet select */
#define OPMODE_RA 0x40000000 /* receive all (21140) */
#define OPMODE_PNIC_EXT_ENDEC 0x40000000 /* 1 == ext, 0 == int PHY
(PNIC) */
#define OPMODE_WINB_TEIO 0x40000000 /* transmit early intr on */
#define OPMODE_SC 0x80000000 /* special capture effect
enable (21041+) */
#define OPMODE_WINB_REIO 0x80000000 /* receive early intr on */
/* CSR7 - Interrupt Enable */
#define CSR_INTEN TULIP_CSR7
@ -799,38 +821,46 @@ struct tulip_desc {
*/
/* CSR12 - Current Receive Descriptor Register */
#define CSR_WINB_CURRXDESC TULIP_CSR12
#define CSR_WINB_CRDAR TULIP_CSR12
/* CSR13 - Current Receive Buffer Register */
#define CSR_WINB_CURRXBUF TULIP_CSR13
#define CSR_WINB_CCRBAR TULIP_CSR13
/* CSR14 - Multicast Address Register 0 */
#define CSR_WINB_MAR0 TULIP_CSR14
#define CSR_WINB_CMA0 TULIP_CSR14
/* CSR15 - Multicast Address Register 1 */
#define CSR_WINB_MAR1 TULIP_CSR15
#define CSR_WINB_CMA1 TULIP_CSR15
/* CSR16 - Node Address Register 0 */
#define CSR_WINB_NODE0 TULIP_CSR16
/* CSR16 - Physical Address Register 0 */
#define CSR_WINB_CPA0 TULIP_CSR16
/* CSR17 - Node Address Register 1 */
#define CSR_WINB_NODE1 TULIP_CSR17
/* CSR17 - Physical Address Register 1 */
#define CSR_WINB_CPA1 TULIP_CSR17
/* CSR18 - Boot ROM Size Register */
#define CSR_WINB_BOOTROMSIZE TULIP_CSR18
#define CSR_WINB_CBRCR TULIP_CSR18
#define WINB_CBRCR_NONE 0x00000000 /* no boot rom */
/* 0x00000001 also no boot rom */
#define WINB_CBRCR_8K 0x00000002 /* 8k */
#define WINB_CBRCR_16K 0x00000003 /* 16k */
#define WINB_CBRCR_32K 0x00000004 /* 32k */
#define WINB_CBRCR_64K 0x00000005 /* 64k */
#define WINB_CBRCR_128K 0x00000006 /* 128k */
#define WINB_CBRCR_256K 0x00000007
/* CSR19 - Current Transmit Descriptor Register */
#define CSR_WINB_CURTXDESC TULIP_CSR19
#define CSR_WINB_CTDAR TULIP_CSR19
/* CSR20 - Current Transmit Buffer Register */
#define CSR_WINB_CURTXBUF TULIP_CSR20
#define CSR_WINB_CTBAR TULIP_CSR20
#endif /* _DEV_IC_TULIPREG_H_ */

8
sys/dev/ic/tulipvar.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: tulipvar.h,v 1.3 1999/09/01 20:56:15 thorpej Exp $ */
/* $NetBSD: tulipvar.h,v 1.4 1999/09/02 23:25:29 thorpej Exp $ */
/*-
* Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@ -210,6 +210,9 @@ struct tulip_softc {
/* Filter setup function. */
void (*sc_filter_setup) __P((struct tulip_softc *));
/* Media status update function */
void (*sc_statchg) __P((struct device *));
/*
* The Winbond 89C840F places registers 4 bytes apart, instead
* of 8.
@ -220,6 +223,9 @@ struct tulip_softc {
u_int32_t sc_opmode; /* copy of CSR_OPMODE */
u_int32_t sc_inten; /* copy of CSR_INTEN */
u_int32_t sc_rxint_mask; /* mask of Rx interrupts we want */
u_int32_t sc_txint_mask; /* mask of Tx interrupts we want */
u_int32_t sc_filtmode; /* filter mode we're using */
bus_dmamap_t sc_cddmamap; /* control data DMA map */