/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2010 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _RGE_H #define _RGE_H #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* * Reconfiguring the network devices requires the net_config privilege * in Solaris 10+. */ extern int secpolicy_net_config(const cred_t *, boolean_t); #include /* originally from cassini */ #include /* by fjlite out of intel */ #include "rge_hw.h" /* * Name of the driver */ #define RGE_DRIVER_NAME "rge" /* * The driver supports the NDD ioctls ND_GET/ND_SET, and the loopback * ioctls LB_GET_INFO_SIZE/LB_GET_INFO/LB_GET_MODE/LB_SET_MODE * * These are the values to use with LD_SET_MODE. */ #define RGE_LOOP_NONE 0 #define RGE_LOOP_INTERNAL_PHY 1 #define RGE_LOOP_INTERNAL_MAC 2 /* * RGE-specific ioctls ... */ #define RGE_IOC ((((('R' << 8) + 'G') << 8) + 'E') << 8) /* * PHY register read/write ioctls, used by cable test software */ #define RGE_MII_READ (RGE_IOC|1) #define RGE_MII_WRITE (RGE_IOC|2) struct rge_mii_rw { uint32_t mii_reg; /* PHY register number [0..31] */ uint32_t mii_data; /* data to write/data read */ }; /* * These diagnostic IOCTLS are enabled only in DEBUG drivers */ #define RGE_DIAG (RGE_IOC|10) /* currently a no-op */ #define RGE_PEEK (RGE_IOC|11) #define RGE_POKE (RGE_IOC|12) #define RGE_PHY_RESET (RGE_IOC|13) #define RGE_SOFT_RESET (RGE_IOC|14) #define RGE_HARD_RESET (RGE_IOC|15) typedef struct { uint64_t pp_acc_size; /* in bytes: 1,2,4,8 */ uint64_t pp_acc_space; /* See #defines below */ uint64_t pp_acc_offset; uint64_t pp_acc_data; /* output for peek */ /* input for poke */ } rge_peekpoke_t; #define RGE_PP_SPACE_CFG 0 /* PCI config space */ #define RGE_PP_SPACE_REG 1 /* PCI memory space */ #define RGE_PP_SPACE_MII 2 /* PHY's MII registers */ #define RGE_PP_SPACE_RGE 3 /* driver's soft state */ #define RGE_PP_SPACE_TXDESC 4 /* TX descriptors */ #define RGE_PP_SPACE_TXBUFF 5 /* TX buffers */ #define RGE_PP_SPACE_RXDESC 6 /* RX descriptors */ #define RGE_PP_SPACE_RXBUFF 7 /* RX buffers */ #define RGE_PP_SPACE_STATISTICS 8 /* statistics block */ /* * RTL8169 CRC poly */ #define RGE_HASH_POLY 0x04C11DB7 /* 0x04C11DB6 */ #define RGE_HASH_CRC 0xFFFFFFFFU #define RGE_MCAST_BUF_SIZE 64 /* multicast hash table size in bits */ /* * Rx/Tx buffer parameters */ #define RGE_BUF_SLOTS 2048 #define RGE_RECV_COPY_SIZE 256 #define RGE_HEADROOM 6 /* * Driver chip operation parameters */ #define RGE_CYCLIC_PERIOD (1000000000) /* ~1s */ #define CHIP_RESET_LOOP 1000 #define PHY_RESET_LOOP 10 #define STATS_DUMP_LOOP 1000 #define RXBUFF_FREE_LOOP 1000 #define RGE_RX_INT_TIME 128 #define RGE_RX_INT_PKTS 8 /* * Named Data (ND) Parameter Management Structure */ typedef struct { int ndp_info; int ndp_min; int ndp_max; int ndp_val; char *ndp_name; } nd_param_t; /* 0x18 (24) bytes */ /* * NDD parameter indexes, divided into: * * read-only parameters describing the hardware's capabilities * read-write parameters controlling the advertised capabilities * read-only parameters describing the partner's capabilities * read-only parameters describing the link state */ enum { PARAM_AUTONEG_CAP = 0, PARAM_PAUSE_CAP, PARAM_ASYM_PAUSE_CAP, PARAM_1000FDX_CAP, PARAM_1000HDX_CAP, PARAM_100T4_CAP, PARAM_100FDX_CAP, PARAM_100HDX_CAP, PARAM_10FDX_CAP, PARAM_10HDX_CAP, PARAM_ADV_AUTONEG_CAP, PARAM_ADV_PAUSE_CAP, PARAM_ADV_ASYM_PAUSE_CAP, PARAM_ADV_1000FDX_CAP, PARAM_ADV_1000HDX_CAP, PARAM_ADV_100T4_CAP, PARAM_ADV_100FDX_CAP, PARAM_ADV_100HDX_CAP, PARAM_ADV_10FDX_CAP, PARAM_ADV_10HDX_CAP, PARAM_LINK_STATUS, PARAM_LINK_SPEED, PARAM_LINK_DUPLEX, PARAM_LOOP_MODE, PARAM_COUNT }; enum rge_chip_state { RGE_CHIP_FAULT = -2, /* fault, need reset */ RGE_CHIP_ERROR, /* error, want reset */ RGE_CHIP_INITIAL, /* Initial state only */ RGE_CHIP_RESET, /* reset, need init */ RGE_CHIP_STOPPED, /* Tx/Rx stopped */ RGE_CHIP_RUNNING /* with interrupts */ }; enum rge_mac_state { RGE_MAC_ATTACH = 0, RGE_MAC_STOPPED, RGE_MAC_STARTED, RGE_MAC_UNATTACH }; enum rge_sync_op { RGE_OP_NULL, RGE_GET_MAC, /* get mac address operation */ RGE_SET_MAC, /* set mac address operation */ RGE_SET_MUL, /* set multicast address op */ RGE_SET_PROMISC /* set promisc mode */ }; /* * (Internal) return values from ioctl subroutines */ enum ioc_reply { IOC_INVAL = -1, /* bad, NAK with EINVAL */ IOC_DONE, /* OK, reply sent */ IOC_ACK, /* OK, just send ACK */ IOC_REPLY, /* OK, just send reply */ IOC_RESTART_ACK, /* OK, restart & ACK */ IOC_RESTART_REPLY /* OK, restart & reply */ }; /* * (Internal) enumeration of this driver's kstats */ enum { RGE_KSTAT_DRIVER = 0, RGE_KSTAT_COUNT }; /* * Basic data types, for clarity in distinguishing 'numbers' * used for different purposes ... * * A is a register 'address' (offset) in any one of * various address spaces (PCI config space, PCI memory-mapped I/O * register space, MII registers, etc). None of these exceeds 64K, * so we could use a 16-bit representation but pointer-sized objects * are more "natural" in most architectures; they seem to be handled * more efficiently on SPARC and no worse on x86. * * RGE_REGNO_NONE represents the non-existent value in this space. */ typedef uintptr_t rge_regno_t; /* register # (offset) */ #define RGE_REGNO_NONE (~(uintptr_t)0u) /* * Describes one chunk of allocated DMA-able memory * * In some cases, this is a single chunk as allocated from the system; * but we also use this structure to represent slices carved off such * a chunk. Even when we don't really need all the information, we * use this structure as a convenient way of correlating the various * ways of looking at a piece of memory (kernel VA, IO space DVMA, * handle+offset, etc). */ typedef struct { ddi_acc_handle_t acc_hdl; /* handle for memory */ void *mem_va; /* CPU VA of memory */ uint32_t nslots; /* number of slots */ uint32_t size; /* size per slot */ size_t alength; /* allocated size */ ddi_dma_handle_t dma_hdl; /* DMA handle */ offset_t offset; /* relative to handle */ ddi_dma_cookie_t cookie; /* associated cookie */ uint32_t ncookies; /* must be 1 */ uint32_t token; /* arbitrary identifier */ } dma_area_t; /* * Software version of the Receive Buffer Descriptor */ typedef struct { caddr_t private; /* pointer to rge */ dma_area_t pbuf; /* (const) related */ /* buffer area */ frtn_t rx_recycle; /* recycle function */ mblk_t *mp; } dma_buf_t; typedef struct sw_rbd { dma_buf_t *rx_buf; uint8_t flags; } sw_rbd_t; /* * Software version of the Send Buffer Descriptor */ typedef struct sw_sbd { dma_area_t desc; /* (const) related h/w */ /* descriptor area */ dma_area_t pbuf; /* (const) related */ /* buffer area */ } sw_sbd_t; #define HW_RBD_INIT(rbd, slot) { \ (rbd)->vlan_tag = 0; \ if ((slot) == (RGE_RECV_SLOTS -1)) { \ (rbd)->flags_len |= \ RGE_BSWAP_32(BD_FLAG_EOR | BD_FLAG_HW_OWN); \ } else { \ (rbd)->flags_len |= RGE_BSWAP_32(BD_FLAG_HW_OWN); \ } \ } #define HW_SBD_SET(sbd, slot) { \ if ((slot) == (RGE_SEND_SLOTS -1)) { \ (sbd)->flags_len |= \ RGE_BSWAP_32(BD_FLAG_EOR | SBD_FLAG_TX_PKT); \ } else { \ (sbd)->flags_len |= RGE_BSWAP_32(SBD_FLAG_TX_PKT); \ } \ } /* * Describes the characteristics of a specific chip */ typedef struct { uint16_t command; /* saved during attach */ uint16_t vendor; /* vendor-id */ uint16_t device; /* device-id */ uint16_t subven; /* subsystem-vendor-id */ uint16_t subdev; /* subsystem-id */ uint8_t revision; /* revision-id */ uint8_t clsize; /* cache-line-size */ uint8_t latency; /* latency-timer */ boolean_t is_pcie; boolean_t enable_mac_first; uint32_t mac_ver; uint32_t phy_ver; uint32_t rxconfig; uint32_t txconfig; } chip_id_t; typedef struct rge_stats { uint64_t rpackets; uint64_t rbytes; uint64_t opackets; uint64_t obytes; uint32_t overflow; uint32_t defer; /* dot3StatsDeferredTransmissions */ uint32_t crc_err; /* dot3StatsFCSErrors */ uint32_t in_short; uint32_t no_rcvbuf; /* ifInDiscards */ uint32_t intr; /* interrupt count */ uint16_t chip_reset; uint16_t phy_reset; boolean_t tx_pre_ismax; boolean_t tx_cur_ismax; } rge_stats_t; /* * Per-instance soft-state structure */ typedef struct rge { dev_info_t *devinfo; /* device instance */ mac_handle_t mh; /* mac module handle */ ddi_acc_handle_t cfg_handle; /* DDI I/O handle */ ddi_acc_handle_t io_handle; /* DDI I/O handle */ caddr_t io_regs; /* mapped registers */ ddi_periodic_t periodic_id; /* periodical callback */ ddi_softint_handle_t resched_hdl; /* reschedule callback */ ddi_softint_handle_t factotum_hdl; /* factotum callback */ uint_t soft_pri; ddi_intr_handle_t *htable; /* For array of interrupts */ int intr_type; /* What type of interrupt */ int intr_rqst; /* # of request intrs count */ int intr_cnt; /* # of intrs count returned */ uint_t intr_pri; /* Interrupt priority */ int intr_cap; /* Interrupt capabilities */ boolean_t msi_enable; uint32_t ethmax_size; uint32_t default_mtu; uint32_t rxbuf_size; uint32_t txbuf_size; uint32_t chip_flags; uint32_t head_room; char ifname[8]; /* "rge0" ... "rge999" */ int32_t instance; uint32_t progress; /* attach tracking */ uint32_t debug; /* per-instance debug */ chip_id_t chipid; /* * These structures describe the blocks of memory allocated during * attach(). They remain unchanged thereafter, although the memory * they describe is carved up into various separate regions and may * therefore be described by other structures as well. */ dma_area_t dma_area_rxdesc; dma_area_t dma_area_txdesc; dma_area_t dma_area_stats; /* describes hardware statistics area */ uint8_t netaddr[ETHERADDRL]; /* mac address */ uint16_t int_mask; /* interrupt mask */ /* used for multicast/promisc mode set */ char mcast_refs[RGE_MCAST_BUF_SIZE]; uint8_t mcast_hash[RGE_MCAST_NUM]; boolean_t promisc; /* promisc state flag */ /* used for recv */ rge_bd_t *rx_ring; dma_area_t rx_desc; boolean_t rx_bcopy; uint32_t rx_next; /* current rx bd index */ sw_rbd_t *sw_rbds; sw_rbd_t *free_srbds; uint32_t rf_next; /* current free buf index */ uint32_t rc_next; /* current recycle buf index */ uint32_t rx_free; /* number of rx free buf */ /* used for send */ rge_bd_t *tx_ring; dma_area_t tx_desc; uint32_t tx_free; /* number of free tx bd */ uint32_t tx_next; /* current tx bd index */ uint32_t tc_next; /* current tx recycle index */ uint32_t tx_flow; uint32_t tc_tail; sw_sbd_t *sw_sbds; /* mutex */ kmutex_t genlock[1]; /* i/o reg access */ krwlock_t errlock[1]; /* rge restart */ kmutex_t tx_lock[1]; /* send access */ kmutex_t tc_lock[1]; /* send recycle access */ kmutex_t rx_lock[1]; /* receive access */ kmutex_t rc_lock[1]; /* receive recycle access */ /* * Miscellaneous operating variables (not synchronised) */ uint32_t watchdog; /* watches for Tx stall */ boolean_t resched_needed; uint32_t factotum_flag; /* softint pending */ /* * Physical layer */ rge_regno_t phy_mii_addr; /* should be (const) 1! */ uint16_t link_down_count; /* * NDD parameters (protected by genlock) */ caddr_t nd_data_p; nd_param_t nd_params[PARAM_COUNT]; /* * Driver kstats, protected by where necessary */ kstat_t *rge_kstats[RGE_KSTAT_COUNT]; /* H/W statistics */ rge_hw_stats_t *hw_stats; rge_stats_t stats; enum rge_mac_state rge_mac_state; /* definitions above */ enum rge_chip_state rge_chip_state; /* definitions above */ boolean_t suspended; /* * Polling */ #define TX_COALESC max(RGE_BUF_SLOTS/32LL, 8) #define RX_COALESC 8LL #define CLK_TICK 100 clock_t curr_tick; clock_t tick_delta; uint64_t last_opackets; uint64_t last_rpackets; uint32_t rx_fifo_ovf; } rge_t; /* * 'Progress' bit flags ... */ #define PROGRESS_CFG 0x0001 /* config space mapped */ #define PROGRESS_REGS 0x0002 /* registers mapped */ #define PROGRESS_RESCHED 0x0010 /* resched softint registered */ #define PROGRESS_FACTOTUM 0x0020 /* factotum softint registered */ #define PROGRESS_INTR 0X0040 /* h/w interrupt registered */ /* and mutexen initialised */ #define PROGRESS_INIT 0x0080 /* rx/buf/tx ring initialised */ #define PROGRESS_PHY 0x0100 /* PHY initialised */ #define PROGRESS_NDD 0x1000 /* NDD parameters set up */ #define PROGRESS_KSTATS 0x2000 /* kstats created */ #define PROGRESS_READY 0x8000 /* ready for work */ /* * Special chip flags */ #define CHIP_FLAG_FORCE_BCOPY 0x10000000 /* * Shorthand for the NDD parameters */ #define param_adv_autoneg nd_params[PARAM_ADV_AUTONEG_CAP].ndp_val #define param_adv_pause nd_params[PARAM_ADV_PAUSE_CAP].ndp_val #define param_adv_asym_pause nd_params[PARAM_ADV_ASYM_PAUSE_CAP].ndp_val #define param_adv_1000fdx nd_params[PARAM_ADV_1000FDX_CAP].ndp_val #define param_adv_1000hdx nd_params[PARAM_ADV_1000HDX_CAP].ndp_val #define param_adv_100fdx nd_params[PARAM_ADV_100FDX_CAP].ndp_val #define param_adv_100hdx nd_params[PARAM_ADV_100HDX_CAP].ndp_val #define param_adv_10fdx nd_params[PARAM_ADV_10FDX_CAP].ndp_val #define param_adv_10hdx nd_params[PARAM_ADV_10HDX_CAP].ndp_val #define param_link_up nd_params[PARAM_LINK_STATUS].ndp_val #define param_link_speed nd_params[PARAM_LINK_SPEED].ndp_val #define param_link_duplex nd_params[PARAM_LINK_DUPLEX].ndp_val #define param_loop_mode nd_params[PARAM_LOOP_MODE].ndp_val /* * Sync a DMA area described by a dma_area_t */ #define DMA_SYNC(area, flag) ((void) ddi_dma_sync((area).dma_hdl, \ (area).offset, (area).alength, (flag))) /* * Find the (kernel virtual) address of block of memory * described by a dma_area_t */ #define DMA_VPTR(area) ((area).mem_va) /* * Zero a block of memory described by a dma_area_t */ #define DMA_ZERO(area) bzero(DMA_VPTR(area), (area).alength) /* * Next/Last value of a cyclic index */ #define NEXT(index, limit) ((index)+1 < (limit) ? (index)+1 : 0); #define LAST(index, limit) ((index) ? (index)-1 : (limit - 1)); /* * Property lookups */ #define RGE_PROP_EXISTS(d, n) ddi_prop_exists(DDI_DEV_T_ANY, (d), \ DDI_PROP_DONTPASS, (n)) #define RGE_PROP_GET_INT(d, n) ddi_prop_get_int(DDI_DEV_T_ANY, (d), \ DDI_PROP_DONTPASS, (n), -1) /* * Endian swap */ #ifdef _BIG_ENDIAN #define RGE_BSWAP_16(x) ((((x) & 0xff00) >> 8) | \ (((x) & 0x00ff) << 8)) #define RGE_BSWAP_32(x) ((((x) & 0xff000000) >> 24) | \ (((x) & 0x00ff0000) >> 8) | \ (((x) & 0x0000ff00) << 8) | \ (((x) & 0x000000ff) << 24)) #define RGE_BSWAP_64(x) (RGE_BSWAP_32((x) >> 32) | \ (RGE_BSWAP_32(x) << 32)) #else #define RGE_BSWAP_16(x) (x) #define RGE_BSWAP_32(x) (x) #define RGE_BSWAP_64(x) (x) #endif /* * Bit test macros, returning boolean_t values */ #define BIS(w, b) (((w) & (b)) ? B_TRUE : B_FALSE) #define BIC(w, b) (((w) & (b)) ? B_FALSE : B_TRUE) #define UPORDOWN(x) ((x) ? "up" : "down") /* * Bit flags in the 'debug' word ... */ #define RGE_DBG_STOP 0x00000001 /* early debug_enter() */ #define RGE_DBG_TRACE 0x00000002 /* general flow tracing */ #define RGE_DBG_REGS 0x00000010 /* low-level accesses */ #define RGE_DBG_MII 0x00000020 /* low-level MII access */ #define RGE_DBG_SEEPROM 0x00000040 /* low-level SEEPROM IO */ #define RGE_DBG_CHIP 0x00000080 /* low(ish)-level code */ #define RGE_DBG_RECV 0x00000100 /* receive-side code */ #define RGE_DBG_SEND 0x00000200 /* packet-send code */ #define RGE_DBG_INT 0x00001000 /* interrupt handler */ #define RGE_DBG_FACT 0x00002000 /* factotum (softint) */ #define RGE_DBG_PHY 0x00010000 /* Copper PHY code */ #define RGE_DBG_SERDES 0x00020000 /* SerDes code */ #define RGE_DBG_PHYS 0x00040000 /* Physical layer code */ #define RGE_DBG_LINK 0x00080000 /* Link status check */ #define RGE_DBG_INIT 0x00100000 /* initialisation */ #define RGE_DBG_NEMO 0x00200000 /* nemo interaction */ #define RGE_DBG_ADDR 0x00400000 /* address-setting code */ #define RGE_DBG_STATS 0x00800000 /* statistics */ #define RGE_DBG_IOCTL 0x01000000 /* ioctl handling */ #define RGE_DBG_LOOP 0x02000000 /* loopback ioctl code */ #define RGE_DBG_PPIO 0x04000000 /* Peek/poke ioctls */ #define RGE_DBG_BADIOC 0x08000000 /* unknown ioctls */ #define RGE_DBG_MCTL 0x10000000 /* mctl (csum) code */ #define RGE_DBG_NDD 0x20000000 /* NDD operations */ /* * Debugging ... */ #ifdef DEBUG #define RGE_DEBUGGING 1 #else #define RGE_DEBUGGING 0 #endif /* DEBUG */ /* * 'Do-if-debugging' macro. The parameter should be one or more * C statements (but without the *final* semicolon), which will either be * compiled inline or completely ignored, depending on the RGE_DEBUGGING * compile-time flag. * * You should get a compile-time error (at least on a DEBUG build) if * your statement isn't actually a statement, rather than unexpected * run-time behaviour caused by unintended matching of if-then-elses etc. * * Note that the RGE_DDB() macro itself can only be used as a statement, * not an expression, and should always be followed by a semicolon. */ #if RGE_DEBUGGING #define RGE_DDB(command) do { \ { command; } \ _NOTE(CONSTANTCONDITION) \ } while (0) #else /* RGE_DEBUGGING */ #define RGE_DDB(command) do { \ { _NOTE(EMPTY); } \ _NOTE(CONSTANTCONDITION) \ } while (0) #endif /* RGE_DEBUGGING */ /* * 'Internal' macros used to construct the TRACE/DEBUG macros below. * These provide the primitive conditional-call capability required. * Note: the parameter is a parenthesised list of the actual * printf-style arguments to be passed to the debug function ... */ #define RGE_XDB(b, w, f, args) RGE_DDB(if ((b) & (w)) f args) #define RGE_GDB(b, args) RGE_XDB(b, rge_debug, (*rge_gdb()), args) #define RGE_LDB(b, args) RGE_XDB(b, rgep->debug, (*rge_db(rgep)), args) #define RGE_CDB(f, args) RGE_XDB(RGE_DBG, rgep->debug, f, args) /* * Conditional-print macros. * * Define RGE_DBG to be the relevant member of the set of RGE_DBG_* values * above before using the RGE_GDEBUG() or RGE_DEBUG() macros. The 'G' * versions look at the Global debug flag word (rge_debug); the non-G * versions look in the per-instance data (rgep->debug) and so require a * variable called 'rgep' to be in scope (and initialised!) before use. * * You could redefine RGE_TRC too if you really need two different * flavours of debugging output in the same area of code, but I don't * really recommend it. * * Note: the parameter is a parenthesised list of the actual * arguments to be passed to the debug function, usually a printf-style * format string and corresponding values to be formatted. */ #define RGE_TRC RGE_DBG_TRACE /* default 'trace' bit */ #define RGE_GTRACE(args) RGE_GDB(RGE_TRC, args) #define RGE_GDEBUG(args) RGE_GDB(RGE_DBG, args) #define RGE_TRACE(args) RGE_LDB(RGE_TRC, args) #define RGE_DEBUG(args) RGE_LDB(RGE_DBG, args) /* * Debug-only action macros */ #define RGE_BRKPT(rgep, s) RGE_DDB(rge_dbg_enter(rgep, s)) #define RGE_MARK(rgep) RGE_DDB(rge_led_mark(rgep)) #define RGE_PCICHK(rgep) RGE_DDB(rge_pci_check(rgep)) #define RGE_PKTDUMP(args) RGE_DDB(rge_pkt_dump args) #define RGE_REPORT(args) RGE_DDB(rge_log args) /* * Inter-source-file linkage ... */ /* rge_chip.c */ uint16_t rge_mii_get16(rge_t *rgep, uintptr_t mii); void rge_mii_put16(rge_t *rgep, uintptr_t mii, uint16_t data); void rge_chip_cfg_init(rge_t *rgep, chip_id_t *cidp); void rge_chip_ident(rge_t *rgep); int rge_chip_reset(rge_t *rgep); void rge_chip_init(rge_t *rgep); void rge_chip_start(rge_t *rgep); void rge_chip_stop(rge_t *rgep, boolean_t fault); void rge_chip_sync(rge_t *rgep, enum rge_sync_op todo); void rge_chip_blank(void *arg, time_t ticks, uint_t count, int flag); void rge_tx_trigger(rge_t *rgep); void rge_hw_stats_dump(rge_t *rgep); uint_t rge_intr(caddr_t arg1, caddr_t arg2); uint_t rge_chip_factotum(caddr_t arg1, caddr_t arg2); void rge_chip_cyclic(void *arg); enum ioc_reply rge_chip_ioctl(rge_t *rgep, queue_t *wq, mblk_t *mp, struct iocblk *iocp); boolean_t rge_phy_reset(rge_t *rgep); void rge_phy_init(rge_t *rgep); void rge_phy_update(rge_t *rgep); /* rge_kstats.c */ void rge_init_kstats(rge_t *rgep, int instance); void rge_fini_kstats(rge_t *rgep); int rge_m_stat(void *arg, uint_t stat, uint64_t *val); /* rge_log.c */ #if RGE_DEBUGGING void (*rge_db(rge_t *rgep))(const char *fmt, ...); void (*rge_gdb(void))(const char *fmt, ...); void rge_pkt_dump(rge_t *rgep, rge_bd_t *hbp, sw_rbd_t *sdp, const char *msg); void rge_dbg_enter(rge_t *rgep, const char *msg); #endif /* RGE_DEBUGGING */ void rge_problem(rge_t *rgep, const char *fmt, ...); void rge_notice(rge_t *rgep, const char *fmt, ...); void rge_log(rge_t *rgep, const char *fmt, ...); void rge_error(rge_t *rgep, const char *fmt, ...); extern kmutex_t rge_log_mutex[1]; extern uint32_t rge_debug; /* rge_main.c */ void rge_restart(rge_t *rgep); /* rge_ndd.c */ int rge_nd_init(rge_t *rgep); enum ioc_reply rge_nd_ioctl(rge_t *rgep, queue_t *wq, mblk_t *mp, struct iocblk *iocp); void rge_nd_cleanup(rge_t *rgep); /* rge_rxtx.c */ void rge_rx_recycle(caddr_t arg); void rge_receive(rge_t *rgep); void rge_send_recycle(rge_t *rgep); mblk_t *rge_m_tx(void *arg, mblk_t *mp); uint_t rge_reschedule(caddr_t arg1, caddr_t arg2); #ifdef __cplusplus } #endif #endif /* _RGE_H */