diff options
Diffstat (limited to 'sys/pci/if_devar.h')
| -rw-r--r-- | sys/pci/if_devar.h | 1140 |
1 files changed, 0 insertions, 1140 deletions
diff --git a/sys/pci/if_devar.h b/sys/pci/if_devar.h deleted file mode 100644 index 0f0c972710f4..000000000000 --- a/sys/pci/if_devar.h +++ /dev/null @@ -1,1140 +0,0 @@ -/* $NetBSD: if_devar.h,v 1.32 1999/04/01 14:55:25 tsubai Exp $ */ - -/*- - * Copyright (c) 1994-1997 Matt Thomas (matt@3am-software.com) - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. The name of the author may not be used to endorse or promote products - * derived from this software withough specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Id: if_devar.h,v 1.28 1997/07/03 16:55:07 thomas Exp - */ - -#if !defined(_DEVAR_H) -#define _DEVAR_H - -#if defined(__NetBSD__) - -#include "rnd.h" -#if NRND > 0 -#include <sys/rnd.h> -#endif - -#if NetBSD >= 199803 -#define TULIP_BUS_DMA 1 -/* #define TULIP_BUS_DMA_NORX 1 */ -/* #define TULIP_BUS_DMA_NOTX 1 */ -#endif - -typedef bus_addr_t tulip_csrptr_t; - -#define TULIP_CSR_READ(sc, csr) \ - bus_space_read_4((sc)->tulip_bustag, (sc)->tulip_bushandle, (sc)->tulip_csrs.csr) -#define TULIP_CSR_WRITE(sc, csr, val) \ - bus_space_write_4((sc)->tulip_bustag, (sc)->tulip_bushandle, (sc)->tulip_csrs.csr, (val)) - -#define TULIP_CSR_READBYTE(sc, csr) \ - bus_space_read_1((sc)->tulip_bustag, (sc)->tulip_bushandle, (sc)->tulip_csrs.csr) -#define TULIP_CSR_WRITEBYTE(sc, csr, val) \ - bus_space_write_1((sc)->tulip_bustag, (sc)->tulip_bushandle, (sc)->tulip_csrs.csr, (val)) -#endif /* __NetBSD__ */ - -#ifdef TULIP_IOMAPPED -#define TULIP_EISA_CSRSIZE 16 -#define TULIP_EISA_CSROFFSET 0 -#define TULIP_PCI_CSRSIZE 8 -#define TULIP_PCI_CSROFFSET 0 - -#if !defined(__NetBSD__) -typedef u_int16_t tulip_csrptr_t; - -#define TULIP_CSR_READ(sc, csr) (inl((sc)->tulip_csrs.csr)) -#define TULIP_CSR_WRITE(sc, csr, val) outl((sc)->tulip_csrs.csr, val) - -#define TULIP_CSR_READBYTE(sc, csr) (inb((sc)->tulip_csrs.csr)) -#define TULIP_CSR_WRITEBYTE(sc, csr, val) outb((sc)->tulip_csrs.csr, val) -#endif /* __NetBSD__ */ - -#else /* TULIP_IOMAPPED */ - -#define TULIP_PCI_CSRSIZE 8 -#define TULIP_PCI_CSROFFSET 0 - -#if !defined(__NetBSD__) -typedef volatile u_int32_t *tulip_csrptr_t; - -/* - * macros to read and write CSRs. Note that the "0 +" in - * READ_CSR is to prevent the macro from being an lvalue - * and WRITE_CSR shouldn't be assigned from. - */ -#define TULIP_CSR_READ(sc, csr) (0 + *(sc)->tulip_csrs.csr) -#define TULIP_CSR_WRITE(sc, csr, val) ((void)(*(sc)->tulip_csrs.csr = (val))) -#endif /* __NetBSD__ */ - -#endif /* TULIP_IOMAPPED */ - -/* - * This structure contains "pointers" for the registers on - * the various 21x4x chips. CSR0 through CSR8 are common - * to all chips. After that, it gets messy... - */ -typedef struct { - tulip_csrptr_t csr_busmode; /* CSR0 */ - tulip_csrptr_t csr_txpoll; /* CSR1 */ - tulip_csrptr_t csr_rxpoll; /* CSR2 */ - tulip_csrptr_t csr_rxlist; /* CSR3 */ - tulip_csrptr_t csr_txlist; /* CSR4 */ - tulip_csrptr_t csr_status; /* CSR5 */ - tulip_csrptr_t csr_command; /* CSR6 */ - tulip_csrptr_t csr_intr; /* CSR7 */ - tulip_csrptr_t csr_missed_frames; /* CSR8 */ - tulip_csrptr_t csr_9; /* CSR9 */ - tulip_csrptr_t csr_10; /* CSR10 */ - tulip_csrptr_t csr_11; /* CSR11 */ - tulip_csrptr_t csr_12; /* CSR12 */ - tulip_csrptr_t csr_13; /* CSR13 */ - tulip_csrptr_t csr_14; /* CSR14 */ - tulip_csrptr_t csr_15; /* CSR15 */ -} tulip_regfile_t; - -#define csr_enetrom csr_9 /* 21040 */ -#define csr_reserved csr_10 /* 21040 */ -#define csr_full_duplex csr_11 /* 21040 */ -#define csr_bootrom csr_10 /* 21041/21140A/?? */ -#define csr_gp csr_12 /* 21140* */ -#define csr_watchdog csr_15 /* 21140* */ -#define csr_gp_timer csr_11 /* 21041/21140* */ -#define csr_srom_mii csr_9 /* 21041/21140* */ -#define csr_sia_status csr_12 /* 2104x */ -#define csr_sia_connectivity csr_13 /* 2104x */ -#define csr_sia_tx_rx csr_14 /* 2104x */ -#define csr_sia_general csr_15 /* 2104x */ - -/* - * While 21x4x allows chaining of its descriptors, this driver - * doesn't take advantage of it. We keep the descriptors in a - * traditional FIFO ring. - */ -typedef struct { - tulip_desc_t *ri_first; /* first entry in ring */ - tulip_desc_t *ri_last; /* one after last entry */ - tulip_desc_t *ri_nextin; /* next to processed by host */ - tulip_desc_t *ri_nextout; /* next to processed by adapter */ - int ri_max; - int ri_free; -} tulip_ringinfo_t; - -/* - * The 21040 has a stupid restriction in that the receive - * buffers must be longword aligned. But since Ethernet - * headers are not a multiple of longwords in size this forces - * the data to non-longword aligned. Since IP requires the - * data to be longword aligned, we need to copy it after it has - * been DMA'ed in our memory. - * - * Since we have to copy it anyways, we might as well as allocate - * dedicated receive space for the input. This allows to use a - * small receive buffer size and more ring entries to be able to - * better keep with a flood of tiny Ethernet packets. - * - * The receive space MUST ALWAYS be a multiple of the page size. - * And the number of receive descriptors multiplied by the size - * of the receive buffers must equal the recevive space. This - * is so that we can manipulate the page tables so that even if a - * packet wraps around the end of the receive space, we can - * treat it as virtually contiguous. - * - * The above used to be true (the stupid restriction is still true) - * but we gone to directly DMA'ing into MBUFs (unless it's on an - * architecture which can't handle unaligned accesses) because with - * 100Mb/s cards the copying is just too much of a hit. - */ -#if !defined(__i386__) && !defined(__vax__) -#define TULIP_COPY_RXDATA 1 -#endif - -#define TULIP_DATA_PER_DESC 2032 -#define TULIP_TXTIMER 4 -#define TULIP_RXDESCS 48 -#define TULIP_TXDESCS 32 -#define TULIP_RXQ_TARGET 32 -#if TULIP_RXQ_TARGET >= TULIP_RXDESCS -#error TULIP_RXQ_TARGET must be less than TULIP_RXDESCS -#endif -#define TULIP_RX_BUFLEN ((MCLBYTES < 2048 ? MCLBYTES : 2048) - 16) - -/* - * Forward reference to make C happy. - */ -typedef struct _tulip_softc_t tulip_softc_t; - -/* - * The various controllers support. Technically the DE425 is just - * a 21040 on EISA. But since it remarkably difference from normal - * 21040s, we give it its own chip id. - */ - -typedef enum { - TULIP_21040, TULIP_DE425, - TULIP_21041, - TULIP_21140, TULIP_21140A, TULIP_21142, - TULIP_21143, - TULIP_CHIPID_UNKNOWN -} tulip_chipid_t; - -/* - * Various physical media types supported. - * BNCAUI is BNC or AUI since on the 21040 you can't really tell - * which is in use. - */ -typedef enum { - TULIP_MEDIA_UNKNOWN, - TULIP_MEDIA_10BASET, - TULIP_MEDIA_10BASET_FD, - TULIP_MEDIA_BNC, - TULIP_MEDIA_AUI, - TULIP_MEDIA_EXTSIA, - TULIP_MEDIA_AUIBNC, - TULIP_MEDIA_100BASETX, - TULIP_MEDIA_100BASETX_FD, - TULIP_MEDIA_100BASET4, - TULIP_MEDIA_100BASEFX, - TULIP_MEDIA_100BASEFX_FD, - TULIP_MEDIA_MAX -} tulip_media_t; - -#define TULIP_BIT(b) (1L << ((int)(b))) -#define TULIP_FDBIT(m) (1L << ((int)TULIP_MEDIA_ ## m ## _FD)) -#define TULIP_MBIT(m) (1L << ((int)TULIP_MEDIA_ ## m )) -#define TULIP_IS_MEDIA_FD(m) (TULIP_BIT(m) & \ - (TULIP_FDBIT(10BASET) \ - |TULIP_FDBIT(100BASETX) \ - |TULIP_FDBIT(100BASEFX))) -#define TULIP_CAN_MEDIA_FD(m) (TULIP_BIT(m) & \ - (TULIP_MBIT(10BASET) \ - |TULIP_MBIT(100BASETX) \ - |TULIP_MBIT(100BASEFX))) -#define TULIP_FD_MEDIA_OF(m) ((tulip_media_t)((m) + 1)) -#define TULIP_HD_MEDIA_OF(m) ((tulip_media_t)((m) - 1)) -#define TULIP_IS_MEDIA_100MB(m) ((m) >= TULIP_MEDIA_100BASETX) -#define TULIP_IS_MEDIA_TP(m) ((TULIP_BIT(m) & \ - (TULIP_MBIT(BNC) \ - |TULIP_MBIT(AUI) \ - |TULIP_MBIT(AUIBNC) \ - |TULIP_MBIT(EXTSIA))) == 0) - -#define TULIP_SROM_ATTR_MII 0x0100 -#define TULIP_SROM_ATTR_NWAY 0x0200 -#define TULIP_SROM_ATTR_AUTOSENSE 0x0400 -#define TULIP_SROM_ATTR_POWERUP 0x0800 -#define TULIP_SROM_ATTR_NOLINKPASS 0x1000 - -typedef struct { - enum { - TULIP_MEDIAINFO_NONE, - TULIP_MEDIAINFO_SIA, - TULIP_MEDIAINFO_GPR, - TULIP_MEDIAINFO_MII, - TULIP_MEDIAINFO_RESET, - TULIP_MEDIAINFO_SYM - } mi_type; - union { - struct { - u_int16_t sia_connectivity; - u_int16_t sia_tx_rx; - u_int16_t sia_general; - u_int32_t sia_gp_control; /* 21142/21143 */ - u_int32_t sia_gp_data; /* 21142/21143 */ - } un_sia; - struct { - u_int32_t gpr_cmdmode; - u_int32_t gpr_gpcontrol; /* 21142/21143 */ - u_int32_t gpr_gpdata; - u_int8_t gpr_actmask; - u_int8_t gpr_actdata; - u_int8_t gpr_default : 1; - } un_gpr; - struct { - u_int32_t mii_mediamask; - u_int16_t mii_capabilities; - u_int16_t mii_advertisement; - u_int16_t mii_full_duplex; - u_int16_t mii_tx_threshold; - u_int16_t mii_interrupt; /* 21142/21143 */ - u_int8_t mii_phyaddr; - u_int8_t mii_gpr_length; - u_int8_t mii_gpr_offset; - u_int8_t mii_reset_length; - u_int8_t mii_reset_offset; - u_int32_t mii_phyid; - } un_mii; - } mi_un; -} tulip_media_info_t; - -#define mi_sia_connectivity mi_un.un_sia.sia_connectivity -#define mi_sia_tx_rx mi_un.un_sia.sia_tx_rx -#define mi_sia_general mi_un.un_sia.sia_general -#define mi_sia_gp_control mi_un.un_sia.sia_gp_control -#define mi_sia_gp_data mi_un.un_sia.sia_gp_data - -#define mi_gpcontrol mi_un.un_gpr.gpr_gpcontrol -#define mi_gpdata mi_un.un_gpr.gpr_gpdata -#define mi_actmask mi_un.un_gpr.gpr_actmask -#define mi_actdata mi_un.un_gpr.gpr_actdata -#define mi_default mi_un.un_gpr.gpr_default -#define mi_cmdmode mi_un.un_gpr.gpr_cmdmode - -#define mi_phyaddr mi_un.un_mii.mii_phyaddr -#define mi_gpr_length mi_un.un_mii.mii_gpr_length -#define mi_gpr_offset mi_un.un_mii.mii_gpr_offset -#define mi_reset_length mi_un.un_mii.mii_reset_length -#define mi_reset_offset mi_un.un_mii.mii_reset_offset -#define mi_capabilities mi_un.un_mii.mii_capabilities -#define mi_advertisement mi_un.un_mii.mii_advertisement -#define mi_full_duplex mi_un.un_mii.mii_full_duplex -#define mi_tx_threshold mi_un.un_mii.mii_tx_threshold -#define mi_mediamask mi_un.un_mii.mii_mediamask -#define mi_mii_interrupt mi_un.un_mii.mii_interrupt -#define mi_phyid mi_un.un_mii.mii_phyid - -#define TULIP_MEDIAINFO_SIA_INIT(sc, mi, chipid, media) do { \ - (mi)->mi_type = TULIP_MEDIAINFO_SIA; \ - sc->tulip_mediums[TULIP_MEDIA_ ## media] = (mi); \ - (mi)->mi_sia_connectivity = TULIP_ ## chipid ## _SIACONN_ ## media; \ - (mi)->mi_sia_tx_rx = TULIP_ ## chipid ## _SIATXRX_ ## media; \ - (mi)->mi_sia_general = TULIP_ ## chipid ## _SIAGEN_ ## media; \ -} while (0) - -#define TULIP_MEDIAINFO_ADD_CAPABILITY(sc, mi, media) do { \ - if ((sc)->tulip_mediums[TULIP_MEDIA_ ## media] == NULL \ - && ((mi)->mi_capabilities & PHYSTS_ ## media)) { \ - (sc)->tulip_mediums[TULIP_MEDIA_ ## media] = (mi); \ - (mi)->mi_mediamask |= TULIP_BIT(TULIP_MEDIA_ ## media); \ - } \ -} while (0) - -#define TULIP_MII_NOPHY 32 -/* - * Some boards need to treated specially. The following enumeration - * identifies the cards with quirks (or those we just want to single - * out for special merit or scorn). - */ -typedef enum { - TULIP_21040_GENERIC, /* Generic 21040 (works with most any board) */ - TULIP_21140_ISV, /* Digital Semicondutor 21140 ISV SROM Format */ - TULIP_21142_ISV, /* Digital Semicondutor 21142 ISV SROM Format */ - TULIP_21143_ISV, /* Digital Semicondutor 21143 ISV SROM Format */ - TULIP_21140_DEC_EB, /* Digital Semicondutor 21140 Evaluation Board */ - TULIP_21140_MII, /* 21140[A] with MII */ - TULIP_21140_DEC_DE500, /* Digital DE500-?? 10/100 */ - TULIP_21140_SMC_9332, /* SMC 9332 */ - TULIP_21140_COGENT_EM100, /* Cogent EM100 100 only */ - TULIP_21140_ZNYX_ZX34X, /* ZNYX ZX342 10/100 */ - TULIP_21140_ASANTE, /* AsanteFast 10/100 */ - TULIP_21140_EN1207, /* Accton EN2107 10/100 BNC */ - TULIP_21041_GENERIC /* Generic 21041 card */ -} tulip_board_t; - -typedef enum { - TULIP_MEDIAPOLL_TIMER, /* 100ms timer fired */ - TULIP_MEDIAPOLL_FASTTIMER, /* <100ms timer fired */ - TULIP_MEDIAPOLL_LINKFAIL, /* called from interrupt routine */ - TULIP_MEDIAPOLL_LINKPASS, /* called from interrupt routine */ - TULIP_MEDIAPOLL_START, /* start a media probe (called from reset) */ - TULIP_MEDIAPOLL_TXPROBE_OK, /* txprobe succeeded */ - TULIP_MEDIAPOLL_TXPROBE_FAILED, /* txprobe failed */ - TULIP_MEDIAPOLL_MAX -} tulip_mediapoll_event_t; - -typedef enum { - TULIP_LINK_DOWN, /* Link is down */ - TULIP_LINK_UP, /* link is ok */ - TULIP_LINK_UNKNOWN /* we can't tell either way */ -} tulip_link_status_t; - - -/* - * This data structure is used to abstract out the quirks. - * media_probe = tries to determine the media type. - * media_select = enables the current media (or autosenses) - * media_poll = autosenses media - * media_preset = 21140, etal requires bit to set before the - * the software reset; hence pre-set. Should be - * pre-reset but that's ugly. - */ - -typedef struct { - tulip_board_t bd_type; - void (*bd_media_probe)(tulip_softc_t * const sc); - void (*bd_media_select)(tulip_softc_t * const sc); - void (*bd_media_poll)(tulip_softc_t * const sc, tulip_mediapoll_event_t event); - void (*bd_media_preset)(tulip_softc_t * const sc); -#if defined(__bsdi__) && _BSDI_VERSION >= 199701 - struct ifmedia_entry *bd_media_list; - int bd_media_cnt; - int bd_media_options_mask; -#endif -} tulip_boardsw_t; - -/* - * The next few declarations are for MII/PHY based board. - * - * The first enumeration identifies a superset of various datums - * that can be obtained from various PHY chips. Not all PHYs will - * support all datums. - * The modedata structure indicates what register contains - * a datum, what mask is applied the register contents, and what the - * result should be. - * The attr structure records information about a supported PHY. - * The phy structure records information about a PHY instance. - */ - -typedef enum { - PHY_MODE_10T, - PHY_MODE_100TX, - PHY_MODE_100T4, - PHY_MODE_FULLDUPLEX, - PHY_MODE_MAX -} tulip_phy_mode_t; - -typedef struct { - u_int16_t pm_regno; - u_int16_t pm_mask; - u_int16_t pm_value; -} tulip_phy_modedata_t; - -typedef struct { - u_int32_t attr_id; - u_int16_t attr_flags; -#define PHY_NEED_HARD_RESET 0x0001 -#define PHY_DUAL_CYCLE_TA 0x0002 - tulip_phy_modedata_t attr_modes[PHY_MODE_MAX]; -#ifdef TULIP_DEBUG - const char *attr_name; -#endif -} tulip_phy_attr_t; - -/* - * Various probe states used when trying to autosense the media. - */ - -typedef enum { - TULIP_PROBE_INACTIVE, - TULIP_PROBE_PHYRESET, - TULIP_PROBE_PHYAUTONEG, - TULIP_PROBE_GPRTEST, - TULIP_PROBE_MEDIATEST, - TULIP_PROBE_FAILED -} tulip_probe_state_t; - -typedef struct { - /* - * Transmit Statistics - */ - u_int32_t dot3StatsSingleCollisionFrames; - u_int32_t dot3StatsMultipleCollisionFrames; - u_int32_t dot3StatsSQETestErrors; - u_int32_t dot3StatsDeferredTransmissions; - u_int32_t dot3StatsLateCollisions; - u_int32_t dot3StatsExcessiveCollisions; - u_int32_t dot3StatsCarrierSenseErrors; - u_int32_t dot3StatsInternalMacTransmitErrors; - u_int32_t dot3StatsInternalTransmitUnderflows; /* not in rfc1650! */ - u_int32_t dot3StatsInternalTransmitBabbles; /* not in rfc1650! */ - /* - * Receive Statistics - */ - u_int32_t dot3StatsMissedFrames; /* not in rfc1650! */ - u_int32_t dot3StatsAlignmentErrors; - u_int32_t dot3StatsFCSErrors; - u_int32_t dot3StatsFrameTooLongs; - u_int32_t dot3StatsInternalMacReceiveErrors; -} tulip_dot3_stats_t; - -/* - * Now to important stuff. This is softc structure (where does softc - * come from??? No idea) for the tulip device. - * - */ -struct _tulip_softc_t { -#if defined(__bsdi__) - struct device tulip_dev; /* base device */ - struct isadev tulip_id; /* ISA device */ - struct intrhand tulip_ih; /* intrrupt vectoring */ - struct atshutdown tulip_ats; /* shutdown hook */ -#if _BSDI_VERSION < 199401 - caddr_t tulip_bpf; /* for BPF */ -#else - prf_t tulip_pf; /* printf function */ -#if _BSDI_VERSION >= 199701 - struct mii_data tulip_mii; /* Generic MII and media data */ -#define tulip_ifmedia tulip_mii.mii_media -#endif /* _BSDI_VERSION >= 199701 */ -#endif /* _BSDI_VERSION < 199401 */ -#endif /* __bsdi__ */ -#if defined(__NetBSD__) - struct device tulip_dev; /* base device */ - void *tulip_ih; /* intrrupt vectoring */ - void *tulip_ats; /* shutdown hook */ - bus_space_tag_t tulip_bustag; - bus_space_handle_t tulip_bushandle; /* CSR region handle */ - pci_chipset_tag_t tulip_pc; - struct ethercom tulip_ec; - u_int8_t tulip_enaddr[ETHER_ADDR_LEN]; -#endif -#if !defined(tulip_ifmedia) && defined(IFM_ETHER) - struct ifmedia tulip_ifmedia; -#endif -#if defined(TULIP_BUS_DMA) - bus_dma_tag_t tulip_dmatag; /* bus DMA tag */ -#if !defined(TULIP_BUS_DMA_NOTX) - bus_dmamap_t tulip_setupmap; - bus_dmamap_t tulip_txdescmap; - bus_dmamap_t tulip_txmaps[TULIP_TXDESCS]; - unsigned tulip_txmaps_free; -#endif -#if !defined(TULIP_BUS_DMA_NORX) - bus_dmamap_t tulip_rxdescmap; - bus_dmamap_t tulip_rxmaps[TULIP_RXDESCS]; - unsigned tulip_rxmaps_free; -#endif -#endif -#if !defined(__NetBSD__) - struct arpcom tulip_ac; -#endif - tulip_regfile_t tulip_csrs; - u_int32_t tulip_flags; -#define TULIP_WANTSETUP 0x00000001 -#define TULIP_WANTHASHPERFECT 0x00000002 -#define TULIP_WANTHASHONLY 0x00000004 -#define TULIP_DOINGSETUP 0x00000008 -#define TULIP_PRINTMEDIA 0x00000010 -#define TULIP_TXPROBE_ACTIVE 0x00000020 -#define TULIP_ALLMULTI 0x00000040 -#define TULIP_WANTRXACT 0x00000080 -#define TULIP_RXACT 0x00000100 -#define TULIP_INRESET 0x00000200 -#define TULIP_NEEDRESET 0x00000400 -#define TULIP_SQETEST 0x00000800 -#define TULIP_xxxxxx0 0x00001000 -#define TULIP_xxxxxx1 0x00002000 -#define TULIP_WANTTXSTART 0x00004000 -#define TULIP_NEWTXTHRESH 0x00008000 -#define TULIP_NOAUTOSENSE 0x00010000 -#define TULIP_PRINTLINKUP 0x00020000 -#define TULIP_LINKUP 0x00040000 -#define TULIP_RXBUFSLOW 0x00080000 -#define TULIP_NOMESSAGES 0x00100000 -#define TULIP_SYSTEMERROR 0x00200000 -#define TULIP_TIMEOUTPENDING 0x00400000 -#define TULIP_xxxxxx2 0x00800000 -#define TULIP_TRYNWAY 0x01000000 -#define TULIP_DIDNWAY 0x02000000 -#define TULIP_RXIGNORE 0x04000000 -#define TULIP_PROBE1STPASS 0x08000000 -#define TULIP_DEVICEPROBE 0x10000000 -#define TULIP_PROMISC 0x20000000 -#define TULIP_HASHONLY 0x40000000 -#define TULIP_xxxxxx3 0x80000000 - /* only 4 bits left! */ - u_int32_t tulip_features; /* static bits indicating features of chip */ -#define TULIP_HAVE_GPR 0x00000001 /* have gp register (140[A]) */ -#define TULIP_HAVE_RXBADOVRFLW 0x00000002 /* RX corrupts on overflow */ -#define TULIP_HAVE_POWERMGMT 0x00000004 /* Snooze/sleep modes */ -#define TULIP_HAVE_MII 0x00000008 /* Some medium on MII */ -#define TULIP_HAVE_SIANWAY 0x00000010 /* SIA does NWAY */ -#define TULIP_HAVE_DUALSENSE 0x00000020 /* SIA senses both AUI & TP */ -#define TULIP_HAVE_SIAGP 0x00000040 /* SIA has a GP port */ -#define TULIP_HAVE_BROKEN_HASH 0x00000080 /* Broken Multicast Hash */ -#define TULIP_HAVE_ISVSROM 0x00000100 /* uses ISV SROM Format */ -#define TULIP_HAVE_BASEROM 0x00000200 /* Board ROM can be cloned */ -#define TULIP_HAVE_SLAVEDROM 0x00000400 /* Board ROM cloned */ -#define TULIP_HAVE_SLAVEDINTR 0x00000800 /* Board slaved interrupt */ -#define TULIP_HAVE_SHAREDINTR 0x00001000 /* Board shares interrupts */ -#define TULIP_HAVE_OKROM 0x00002000 /* ROM was recognized */ -#define TULIP_HAVE_NOMEDIA 0x00004000 /* did not detect any media */ -#define TULIP_HAVE_STOREFWD 0x00008000 /* have CMD_STOREFWD */ -#define TULIP_HAVE_SIA100 0x00010000 /* has LS100 in SIA status */ -#define TULIP_HAVE_OKSROM 0x00020000 /* SROM CRC is OK */ - u_int32_t tulip_intrmask; /* our copy of csr_intr */ - u_int32_t tulip_cmdmode; /* our copy of csr_cmdmode */ - u_int32_t tulip_last_system_error : 3; /* last system error (only value is TULIP_SYSTEMERROR is also set) */ - u_int32_t tulip_txtimer : 2; /* transmission timer */ - u_int32_t tulip_system_errors; /* number of system errors encountered */ - u_int32_t tulip_statusbits; /* status bits from CSR5 that may need to be printed */ - - tulip_media_info_t *tulip_mediums[TULIP_MEDIA_MAX]; /* indexes into mediainfo */ - tulip_media_t tulip_media; /* current media type */ - u_int32_t tulip_abilities; /* remote system's abiltities (as defined in IEEE 802.3u) */ - - u_int8_t tulip_revinfo; /* revision of chip */ - u_int8_t tulip_phyaddr; /* 0..31 -- address of current phy */ - u_int8_t tulip_gpinit; /* active pins on 21140 */ - u_int8_t tulip_gpdata; /* default gpdata for 21140 */ - - struct { - u_int8_t probe_count; /* count of probe operations */ - int32_t probe_timeout; /* time in ms of probe timeout */ - tulip_probe_state_t probe_state; /* current media probe state */ - tulip_media_t probe_media; /* current media being probed */ - u_int32_t probe_mediamask; /* medias checked */ - u_int32_t probe_passes; /* times autosense failed */ - u_int32_t probe_txprobes; /* txprobes attempted */ - } tulip_probe; -#define tulip_probe_count tulip_probe.probe_count -#define tulip_probe_timeout tulip_probe.probe_timeout -#define tulip_probe_state tulip_probe.probe_state -#define tulip_probe_media tulip_probe.probe_media -#define tulip_probe_mediamask tulip_probe.probe_mediamask -#define tulip_probe_passes tulip_probe.probe_passes - - tulip_chipid_t tulip_chipid; /* type of chip we are using */ - const tulip_boardsw_t *tulip_boardsw; /* board/chip characteristics */ - tulip_softc_t *tulip_slaves; /* slaved devices (ZX3xx) */ -#if defined(TULIP_DEBUG) - /* - * Debugging/Statistical information - */ - struct { - tulip_media_t dbg_last_media; - u_int32_t dbg_intrs; - u_int32_t dbg_media_probes; - u_int32_t dbg_txprobe_nocarr; - u_int32_t dbg_txprobe_exccoll; - u_int32_t dbg_link_downed; - u_int32_t dbg_link_suspected; - u_int32_t dbg_link_intrs; - u_int32_t dbg_link_pollintrs; - u_int32_t dbg_link_failures; - u_int32_t dbg_nway_starts; - u_int32_t dbg_nway_failures; - u_int16_t dbg_phyregs[32][4]; - u_int32_t dbg_rxlowbufs; - u_int32_t dbg_rxintrs; - u_int32_t dbg_last_rxintrs; - u_int32_t dbg_high_rxintrs_hz; - u_int32_t dbg_no_txmaps; - u_int32_t dbg_txput_finishes[8]; - u_int32_t dbg_txprobes_ok[TULIP_MEDIA_MAX]; - u_int32_t dbg_txprobes_failed[TULIP_MEDIA_MAX]; - u_int32_t dbg_events[TULIP_MEDIAPOLL_MAX]; - u_int32_t dbg_rxpktsperintr[TULIP_RXDESCS]; - } tulip_dbg; -#endif -#if defined(TULIP_PERFSTATS) -#define TULIP_PERF_CURRENT 0 -#define TULIP_PERF_PREVIOUS 1 -#define TULIP_PERF_TOTAL 2 -#define TULIP_PERF_MAX 3 - struct tulip_perfstats { - u_quad_t perf_intr_cycles; - u_quad_t perf_ifstart_cycles; - u_quad_t perf_ifstart_one_cycles; - u_quad_t perf_ifioctl_cycles; - u_quad_t perf_ifwatchdog_cycles; - u_quad_t perf_timeout_cycles; - u_quad_t perf_txput_cycles; - u_quad_t perf_txintr_cycles; - u_quad_t perf_rxintr_cycles; - u_quad_t perf_rxget_cycles; - unsigned perf_intr; - unsigned perf_ifstart; - unsigned perf_ifstart_one; - unsigned perf_ifioctl; - unsigned perf_ifwatchdog; - unsigned perf_timeout; - unsigned perf_txput; - unsigned perf_txintr; - unsigned perf_rxintr; - unsigned perf_rxget; - } tulip_perfstats[TULIP_PERF_MAX]; -#define tulip_curperfstats tulip_perfstats[TULIP_PERF_CURRENT] -#endif - struct ifqueue tulip_txq; - struct ifqueue tulip_rxq; - tulip_dot3_stats_t tulip_dot3stats; - tulip_ringinfo_t tulip_rxinfo; - tulip_ringinfo_t tulip_txinfo; - tulip_media_info_t tulip_mediainfo[10]; - /* - * The setup buffers for sending the setup frame to the chip. - * one is the one being sent while the other is the one being - * filled. - */ - u_int32_t tulip_setupbuf[192/sizeof(u_int32_t)]; - u_int32_t tulip_setupdata[192/sizeof(u_int32_t)]; - char tulip_boardid[16]; /* buffer for board ID */ - u_int8_t tulip_rombuf[128]; -#if defined(__NetBSD__) - struct device *tulip_pci_busno; /* needed for multiport boards */ -#else - u_int8_t tulip_pci_busno; /* needed for multiport boards */ -#endif - u_int8_t tulip_pci_devno; /* needed for multiport boards */ - u_int8_t tulip_connidx; - tulip_srom_connection_t tulip_conntype; - tulip_desc_t *tulip_rxdescs; - tulip_desc_t *tulip_txdescs; -#if defined(__NetBSD__) && NRND > 0 - rndsource_element_t tulip_rndsource; -#endif -}; - -#if defined(IFM_ETHER) -#define TULIP_DO_AUTOSENSE(sc) (IFM_SUBTYPE((sc)->tulip_ifmedia.ifm_media) == IFM_AUTO) -#else -#define TULIP_DO_AUTOSENSE(sc) (((sc)->tulip_flags & TULIP_NOAUTOSENSE) == 0) -#endif - - -#if defined(TULIP_HDR_DATA) -static const char * const tulip_chipdescs[] = { - "21040 [10Mb/s]", -#if defined(TULIP_EISA) - "DE425 [10Mb/s]", -#else - NULL, -#endif - "21041 [10Mb/s]", - "21140 [10-100Mb/s]", - "21140A [10-100Mb/s]", - "21142 [10-100Mb/s]", - "21143 [10-100Mb/s]", -}; - -static const char * const tulip_mediums[] = { - "unknown", /* TULIP_MEDIA_UNKNOWN */ - "10baseT", /* TULIP_MEDIA_10BASET */ - "Full Duplex 10baseT", /* TULIP_MEDIA_10BASET_FD */ - "BNC", /* TULIP_MEDIA_BNC */ - "AUI", /* TULIP_MEDIA_AUI */ - "External SIA", /* TULIP_MEDIA_EXTSIA */ - "AUI/BNC", /* TULIP_MEDIA_AUIBNC */ - "100baseTX", /* TULIP_MEDIA_100BASET */ - "Full Duplex 100baseTX", /* TULIP_MEDIA_100BASET_FD */ - "100baseT4", /* TULIP_MEDIA_100BASET4 */ - "100baseFX", /* TULIP_MEDIA_100BASEFX */ - "Full Duplex 100baseFX", /* TULIP_MEDIA_100BASEFX_FD */ -}; - -#if defined(IFM_ETHER) -static const int tulip_media_to_ifmedia[] = { - IFM_ETHER | IFM_NONE, /* TULIP_MEDIA_UNKNOWN */ - IFM_ETHER | IFM_10_T, /* TULIP_MEDIA_10BASET */ - IFM_ETHER | IFM_10_T | IFM_FDX, /* TULIP_MEDIA_10BASET_FD */ - IFM_ETHER | IFM_10_2, /* TULIP_MEDIA_BNC */ - IFM_ETHER | IFM_10_5, /* TULIP_MEDIA_AUI */ - IFM_ETHER | IFM_MANUAL, /* TULIP_MEDIA_EXTSIA */ - IFM_ETHER | IFM_10_5, /* TULIP_MEDIA_AUIBNC */ - IFM_ETHER | IFM_100_TX, /* TULIP_MEDIA_100BASET */ - IFM_ETHER | IFM_100_TX | IFM_FDX, /* TULIP_MEDIA_100BASET_FD */ - IFM_ETHER | IFM_100_T4, /* TULIP_MEDIA_100BASET4 */ - IFM_ETHER | IFM_100_FX, /* TULIP_MEDIA_100BASEFX */ - IFM_ETHER | IFM_100_FX | IFM_FDX, /* TULIP_MEDIA_100BASEFX_FD */ -}; -#endif /* defined(IFM_ETHER) */ - -static const char * const tulip_system_errors[] = { - "parity error", - "master abort", - "target abort", - "reserved #3", - "reserved #4", - "reserved #5", - "reserved #6", - "reserved #7", -}; - -static const char * const tulip_status_bits[] = { - NULL, - "transmit process stopped", - NULL, - "transmit jabber timeout", - - NULL, - "transmit underflow", - NULL, - "receive underflow", - - "receive process stopped", - "receive watchdog timeout", - NULL, - NULL, - - "link failure", - NULL, - NULL, -}; - -static const struct { - tulip_srom_connection_t sc_type; - tulip_media_t sc_media; - u_int32_t sc_attrs; -} tulip_srom_conninfo[] = { - { TULIP_SROM_CONNTYPE_10BASET, TULIP_MEDIA_10BASET }, - { TULIP_SROM_CONNTYPE_BNC, TULIP_MEDIA_BNC }, - { TULIP_SROM_CONNTYPE_AUI, TULIP_MEDIA_AUI }, - { TULIP_SROM_CONNTYPE_100BASETX, TULIP_MEDIA_100BASETX }, - { TULIP_SROM_CONNTYPE_100BASET4, TULIP_MEDIA_100BASET4 }, - { TULIP_SROM_CONNTYPE_100BASEFX, TULIP_MEDIA_100BASEFX }, - { TULIP_SROM_CONNTYPE_MII_10BASET, TULIP_MEDIA_10BASET, - TULIP_SROM_ATTR_MII }, - { TULIP_SROM_CONNTYPE_MII_100BASETX, TULIP_MEDIA_100BASETX, - TULIP_SROM_ATTR_MII }, - { TULIP_SROM_CONNTYPE_MII_100BASET4, TULIP_MEDIA_100BASET4, - TULIP_SROM_ATTR_MII }, - { TULIP_SROM_CONNTYPE_MII_100BASEFX, TULIP_MEDIA_100BASEFX, - TULIP_SROM_ATTR_MII }, - { TULIP_SROM_CONNTYPE_10BASET_NWAY, TULIP_MEDIA_10BASET, - TULIP_SROM_ATTR_NWAY }, - { TULIP_SROM_CONNTYPE_10BASET_FD, TULIP_MEDIA_10BASET_FD }, - { TULIP_SROM_CONNTYPE_MII_10BASET_FD, TULIP_MEDIA_10BASET_FD, - TULIP_SROM_ATTR_MII }, - { TULIP_SROM_CONNTYPE_100BASETX_FD, TULIP_MEDIA_100BASETX_FD }, - { TULIP_SROM_CONNTYPE_MII_100BASETX_FD, TULIP_MEDIA_100BASETX_FD, - TULIP_SROM_ATTR_MII }, - { TULIP_SROM_CONNTYPE_10BASET_NOLINKPASS, TULIP_MEDIA_10BASET, - TULIP_SROM_ATTR_NOLINKPASS }, - { TULIP_SROM_CONNTYPE_AUTOSENSE, TULIP_MEDIA_UNKNOWN, - TULIP_SROM_ATTR_AUTOSENSE }, - { TULIP_SROM_CONNTYPE_AUTOSENSE_POWERUP, TULIP_MEDIA_UNKNOWN, - TULIP_SROM_ATTR_AUTOSENSE|TULIP_SROM_ATTR_POWERUP }, - { TULIP_SROM_CONNTYPE_AUTOSENSE_NWAY, TULIP_MEDIA_UNKNOWN, - TULIP_SROM_ATTR_AUTOSENSE|TULIP_SROM_ATTR_NWAY }, - { TULIP_SROM_CONNTYPE_NOT_USED, TULIP_MEDIA_UNKNOWN } -}; -#define TULIP_SROM_LASTCONNIDX \ - (sizeof(tulip_srom_conninfo)/sizeof(tulip_srom_conninfo[0]) - 1) - -static const struct { - tulip_media_t sm_type; - tulip_srom_media_t sm_srom_type; -} tulip_srom_mediums[] = { - { TULIP_MEDIA_100BASEFX_FD, TULIP_SROM_MEDIA_100BASEFX_FD }, - { TULIP_MEDIA_100BASEFX, TULIP_SROM_MEDIA_100BASEFX }, - { TULIP_MEDIA_100BASET4, TULIP_SROM_MEDIA_100BASET4 }, - { TULIP_MEDIA_100BASETX_FD, TULIP_SROM_MEDIA_100BASETX_FD }, - { TULIP_MEDIA_100BASETX, TULIP_SROM_MEDIA_100BASETX }, - { TULIP_MEDIA_10BASET_FD, TULIP_SROM_MEDIA_10BASET_FD }, - { TULIP_MEDIA_AUI, TULIP_SROM_MEDIA_AUI }, - { TULIP_MEDIA_BNC, TULIP_SROM_MEDIA_BNC }, - { TULIP_MEDIA_10BASET, TULIP_SROM_MEDIA_10BASET }, - { TULIP_MEDIA_UNKNOWN } -}; -#endif /* TULIP_HDR_DATA */ - -/* - * This driver supports a maximum of 32 tulip boards. - * This should be enough for the forseeable future. - */ -#define TULIP_MAX_DEVICES 32 - -#if defined(TULIP_USE_SOFTINTR) && defined(TULIP_HDR_DATA) -static u_int32_t tulip_softintr_mask; -static int tulip_softintr_last_unit; -static int tulip_softintr_max_unit; -static void tulip_softintr(void); -#endif - -#if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NORX) -#define TULIP_RXDESC_PRESYNC(sc, di, s) \ - bus_dmamap_sync((sc)->tulip_dmatag, (sc)->tulip_rxdescmap, \ - (caddr_t) di - (caddr_t) (sc)->tulip_rxdescs, \ - (s), BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE) -#define TULIP_RXDESC_POSTSYNC(sc, di, s) \ - bus_dmamap_sync((sc)->tulip_dmatag, (sc)->tulip_rxdescmap, \ - (caddr_t) di - (caddr_t) (sc)->tulip_rxdescs, \ - (s), BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE) -#define TULIP_RXMAP_PRESYNC(sc, map) \ - bus_dmamap_sync((sc)->tulip_dmatag, (map), 0, (map)->dm_mapsize, \ - BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE) -#define TULIP_RXMAP_POSTSYNC(sc, map) \ - bus_dmamap_sync((sc)->tulip_dmatag, (map), 0, (map)->dm_mapsize, \ - BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE) -#define TULIP_RXMAP_CREATE(sc, mapp) \ - bus_dmamap_create((sc)->tulip_dmatag, TULIP_RX_BUFLEN, 2, \ - TULIP_DATA_PER_DESC, 0, \ - BUS_DMA_NOWAIT|BUS_DMA_ALLOCNOW, (mapp)) -#else -#define TULIP_RXDESC_PRESYNC(sc, di, s) do { } while (0) -#define TULIP_RXDESC_POSTSYNC(sc, di, s) do { } while (0) -#define TULIP_RXMAP_PRESYNC(sc, map) do { } while (0) -#define TULIP_RXMAP_POSTSYNC(sc, map) do { } while (0) -#define TULIP_RXMAP_CREATE(sc, mapp) do { } while (0) -#endif - -#if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NOTX) -#define TULIP_TXDESC_PRESYNC(sc, di, s) \ - bus_dmamap_sync((sc)->tulip_dmatag, (sc)->tulip_txdescmap, \ - (caddr_t) di - (caddr_t) (sc)->tulip_txdescs, \ - (s), BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE) -#define TULIP_TXDESC_POSTSYNC(sc, di, s) \ - bus_dmamap_sync((sc)->tulip_dmatag, (sc)->tulip_txdescmap, \ - (caddr_t) di - (caddr_t) (sc)->tulip_txdescs, \ - (s), BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE) -#define TULIP_TXMAP_PRESYNC(sc, map) \ - bus_dmamap_sync((sc)->tulip_dmatag, (map), 0, (map)->dm_mapsize, \ - BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE) -#define TULIP_TXMAP_POSTSYNC(sc, map) \ - bus_dmamap_sync((sc)->tulip_dmatag, (map), 0, (map)->dm_mapsize, \ - BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE) -#define TULIP_TXMAP_CREATE(sc, mapp) \ - bus_dmamap_create((sc)->tulip_dmatag, TULIP_DATA_PER_DESC, \ - TULIP_MAX_TXSEG, TULIP_DATA_PER_DESC, \ - 0, BUS_DMA_NOWAIT, (mapp)) -#else -#define TULIP_TXDESC_PRESYNC(sc, di, s) do { } while (0) -#define TULIP_TXDESC_POSTSYNC(sc, di, s) do { } while (0) -#define TULIP_TXMAP_PRESYNC(sc, map) do { } while (0) -#define TULIP_TXMAP_POSTSYNC(sc, map) do { } while (0) -#define TULIP_TXMAP_CREATE(sc, mapp) do { } while (0) -#endif - -#ifdef notyet -#define SIOCGADDRROM _IOW('i', 240, struct ifreq) /* get 128 bytes of ROM */ -#define SIOCGCHIPID _IOWR('i', 241, struct ifreq) /* get chipid */ -#endif - -#if defined(__FreeBSD__) -typedef void ifnet_ret_t; -typedef int ioctl_cmd_t; -#if defined(TULIP_HDR_DATA) -static tulip_softc_t *tulips[TULIP_MAX_DEVICES]; -#endif -#if BSD >= 199506 -#define TULIP_IFP_TO_SOFTC(ifp) ((tulip_softc_t *)((ifp)->if_softc)) -#if NBPFILTER > 0 -#define TULIP_BPF_MTAP(sc, m) bpf_mtap(&(sc)->tulip_if, m) -#define TULIP_BPF_TAP(sc, p, l) bpf_tap(&(sc)->tulip_if, p, l) -#define TULIP_BPF_ATTACH(sc) bpfattach(&(sc)->tulip_if, DLT_EN10MB, sizeof(struct ether_header)) -#endif -#define tulip_intrfunc_t void -#define TULIP_VOID_INTRFUNC -#define IFF_NOTRAILERS 0 -#define CLBYTES PAGE_SIZE -#if 0 -#define TULIP_KVATOPHYS(sc, va) kvtop(va) -#endif -#define TULIP_EADDR_FMT "%6D" -#define TULIP_EADDR_ARGS(addr) addr, ":" -#else -extern int bootverbose; -#define TULIP_IFP_TO_SOFTC(ifp) (TULIP_UNIT_TO_SOFTC((ifp)->if_unit)) -#include <sys/devconf.h> -#define TULIP_DEVCONF -#endif -#if defined(TULIP_USE_SOFTINTR) -NETISR_SET(NETISR_DE, tulip_softintr); -#endif -#define TULIP_UNIT_TO_SOFTC(unit) (tulips[unit]) -#define TULIP_BURSTSIZE(unit) pci_max_burst_len -#define loudprintf if (bootverbose) printf -#endif - -#if defined(__bsdi__) -typedef int ifnet_ret_t; -typedef u_long ioctl_cmd_t; -extern struct cfdriver decd; -#define TULIP_UNIT_TO_SOFTC(unit) ((tulip_softc_t *) decd.cd_devs[unit]) -#define TULIP_IFP_TO_SOFTC(ifp) (TULIP_UNIT_TO_SOFTC((ifp)->if_unit)) -#define TULIP_ETHER_IFATTACH(sc) ether_attach(&(sc)->tulip_if) -#if _BSDI_VERSION >= 199510 -#if 0 -#define TULIP_BURSTSIZE(unit) log2_burst_size -#endif -#define loudprintf aprint_verbose -#define printf (*sc->tulip_pf) -#define MCNT(x) (sizeof(x) / sizeof(struct ifmedia_entry)) -#elif _BSDI_VERSION <= 199401 -#define DRQNONE 0 -#define loudprintf printf -static void -arp_ifinit( - struct arpcom *ac, - struct ifaddr *ifa) -{ - ac->ac_ipaddr = IA_SIN(ifa)->sin_addr; - arpwhohas(ac, &ac->ac_ipaddr); -} -#endif -#endif /* __bsdi__ */ - -#if defined(__NetBSD__) -typedef void ifnet_ret_t; -typedef u_long ioctl_cmd_t; -extern struct cfattach de_ca; -extern struct cfdriver de_cd; -#define TULIP_UNIT_TO_SOFTC(unit) ((tulip_softc_t *) de_cd.cd_devs[unit]) -#define TULIP_IFP_TO_SOFTC(ifp) ((tulip_softc_t *)((ifp)->if_softc)) -#define tulip_unit tulip_dev.dv_unit -#define tulip_xname tulip_if.if_xname -#define TULIP_RAISESPL() splnet() -#define TULIP_RAISESOFTSPL() splsoftnet() -#define TULIP_RESTORESPL(s) splx(s) -#define tulip_if tulip_ec.ec_if -#define tulip_enaddr tulip_enaddr -#define tulip_multicnt tulip_ec.ec_multicnt -#define TULIP_ETHERCOM(sc) (&(sc)->tulip_ec) -#define TULIP_ARP_IFINIT(sc, ifa) arp_ifinit(&(sc)->tulip_if, (ifa)) -#define TULIP_ETHER_IFATTACH(sc) ether_ifattach(&(sc)->tulip_if, (sc)->tulip_enaddr) -#define loudprintf printf -#define TULIP_PRINTF_FMT "%s" -#define TULIP_PRINTF_ARGS sc->tulip_xname -#if !defined(TULIP_BUS_DMA) || defined(TULIP_BUS_DMA_NORX) || defined(TULIP_BUS_DMA_NOTX) -#if defined(__alpha__) -/* XXX XXX NEED REAL DMA MAPPING SUPPORT XXX XXX */ -#define TULIP_KVATOPHYS(sc, va) alpha_XXX_dmamap((vaddr_t)(va)) -#endif -#endif -#endif /* __NetBSD__ */ - -#ifndef TULIP_PRINTF_FMT -#define TULIP_PRINTF_FMT "%s%d" -#endif -#ifndef TULIP_PRINTF_ARGS -#define TULIP_PRINTF_ARGS sc->tulip_name, sc->tulip_unit -#endif - -#ifndef TULIP_BURSTSIZE -#define TULIP_BURSTSIZE(unit) 3 -#endif - -#ifndef tulip_if -#define tulip_if tulip_ac.ac_if -#endif -#ifndef tulip_unit -#define tulip_unit tulip_if.if_unit -#endif -#define tulip_name tulip_if.if_name -#ifndef tulip_enaddr -#define tulip_enaddr tulip_ac.ac_enaddr -#endif -#ifndef tulip_multicnt -#define tulip_multicnt tulip_ac.ac_multicnt -#endif - -#if !defined(TULIP_ETHERCOM) -#define TULIP_ETHERCOM(sc) (&(sc)->tulip_ac) -#endif - -#if !defined(TULIP_ARP_IFINIT) -#define TULIP_ARP_IFINIT(sc, ifa) arp_ifinit(TULIP_ETHERCOM(sc), (ifa)) -#endif - -#if !defined(TULIP_ETHER_IFATTACH) -#define TULIP_ETHER_IFATTACH(sc) ether_ifattach(&(sc)->tulip_if) -#endif - -#if !defined(tulip_bpf) && (!defined(__bsdi__) || _BSDI_VERSION >= 199401) -#define tulip_bpf tulip_if.if_bpf -#endif - -#if !defined(tulip_intrfunc_t) -#define tulip_intrfunc_t int -#endif - -#if !defined(TULIP_KVATOPHYS) && (!defined(TULIP_BUS_DMA) || defined(TULIP_BUS_DMA_NORX) || defined(TULIP_BUS_DMA_NOTX)) -#define TULIP_KVATOPHYS(sc, va) vtophys(va) -#endif - -#ifndef TULIP_RAISESPL -#define TULIP_RAISESPL() splimp() -#endif -#ifndef TULIP_RAISESOFTSPL -#define TULIP_RAISESOFTSPL() splnet() -#endif -#ifndef TULIP_RESTORESPL -#define TULIP_RESTORESPL(s) splx(s) -#endif - -/* - * While I think FreeBSD's 2.2 change to the bpf is a nice simplification, - * it does add yet more conditional code to this driver. Sigh. - */ -#if !defined(TULIP_BPF_MTAP) && NBPFILTER > 0 -#define TULIP_BPF_MTAP(sc, m) bpf_mtap((sc)->tulip_bpf, m) -#define TULIP_BPF_TAP(sc, p, l) bpf_tap((sc)->tulip_bpf, p, l) -#define TULIP_BPF_ATTACH(sc) bpfattach(&(sc)->tulip_bpf, &(sc)->tulip_if, DLT_EN10MB, sizeof(struct ether_header)) -#endif - -#if defined(TULIP_PERFSTATS) -#define TULIP_PERFMERGE(sc, member) \ - do { (sc)->tulip_perfstats[TULIP_PERF_TOTAL].member \ - += (sc)->tulip_perfstats[TULIP_PERF_CURRENT].member; \ - (sc)->tulip_perfstats[TULIP_PERF_PREVIOUS].member \ - = (sc)->tulip_perfstats[TULIP_PERF_CURRENT].member; \ - (sc)->tulip_perfstats[TULIP_PERF_CURRENT].member = 0; } while (0) -#define TULIP_PERFSTART(name) const tulip_cycle_t perfstart_ ## name = TULIP_PERFREAD(); -#define TULIP_PERFEND(name) do { \ - (sc)->tulip_curperfstats.perf_ ## name ## _cycles += TULIP_PERFDIFF(perfstart_ ## name, TULIP_PERFREAD()); \ - (sc)->tulip_curperfstats.perf_ ## name ++; \ - } while (0) -#if defined(__i386__) -typedef u_quad_t tulip_cycle_t; -static __inline__ tulip_cycle_t -TULIP_PERFREAD( - void) -{ - tulip_cycle_t x; - __asm__ volatile (".byte 0x0f, 0x31" : "=A" (x)); - return x; -} -#define TULIP_PERFDIFF(s, f) ((f) - (s)) -#elif defined(__alpha__) -typedef unsigned long tulip_cycle_t; -static __inline__ tulip_cycle_t -TULIP_PERFREAD( - void) -{ - tulip_cycle_t x; - __asm__ volatile ("rpcc %0" : "=r" (x)); - return x; -} -#define TULIP_PERFDIFF(s, f) ((unsigned int) ((f) - (s))) -#endif -#else -#define TULIP_PERFSTART(name) -#define TULIP_PERFEND(name) do { } while (0) -#define TULIP_PERFMERGE(s,n) do { } while (0) -#endif /* TULIP_PERFSTATS */ - -/* - * However, this change to FreeBSD I am much less enamored with. - */ -#if !defined(TULIP_EADDR_FMT) -#define TULIP_EADDR_FMT "%s" -#define TULIP_EADDR_ARGS(addr) ether_sprintf(addr) -#endif - -#define TULIP_CRC32_POLY 0xEDB88320UL /* CRC-32 Poly -- Little Endian */ -#define TULIP_MAX_TXSEG 30 - -#define TULIP_ADDREQUAL(a1, a2) \ - (((u_int16_t *)a1)[0] == ((u_int16_t *)a2)[0] \ - && ((u_int16_t *)a1)[1] == ((u_int16_t *)a2)[1] \ - && ((u_int16_t *)a1)[2] == ((u_int16_t *)a2)[2]) -#define TULIP_ADDRBRDCST(a1) \ - (((u_int16_t *)a1)[0] == 0xFFFFU \ - && ((u_int16_t *)a1)[1] == 0xFFFFU \ - && ((u_int16_t *)a1)[2] == 0xFFFFU) - -typedef int tulip_spl_t; - -#endif /* !defined(_DEVAR_H) */ |