Date: Tue, 28 Sep 2021 17:30:11 GMT From: Kevin Bowling <kbowling@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: c98a58f6448f - stable/12 - e1000: Rename 'struct adapter' to 'struct e1000_sc' Message-ID: <202109281730.18SHUBUo079918@gitrepo.freebsd.org>
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The branch stable/12 has been updated by kbowling (ports committer): URL: https://cgit.FreeBSD.org/src/commit/?id=c98a58f6448f6d3ff5ad5cb73b56f77ac3f3ca95 commit c98a58f6448f6d3ff5ad5cb73b56f77ac3f3ca95 Author: Kevin Bowling <kbowling@FreeBSD.org> AuthorDate: 2021-09-25 00:09:43 +0000 Commit: Kevin Bowling <kbowling@FreeBSD.org> CommitDate: 2021-09-28 17:26:13 +0000 e1000: Rename 'struct adapter' to 'struct e1000_sc' Rename the 'struct adapter' to 'struct e1000_sc' to avoid type ambiguity in things like kgdb. Reviewed by: jhb, markj MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D32129 (cherry picked from commit dc9260515449cde9a4b26b5448f7386388c55bbd) --- sys/dev/e1000/em_txrx.c | 80 +-- sys/dev/e1000/if_em.c | 1556 +++++++++++++++++++++++----------------------- sys/dev/e1000/if_em.h | 306 +++++---- sys/dev/e1000/igb_txrx.c | 40 +- 4 files changed, 986 insertions(+), 996 deletions(-) diff --git a/sys/dev/e1000/em_txrx.c b/sys/dev/e1000/em_txrx.c index cc5313a749bd..6ac66a9011f4 100644 --- a/sys/dev/e1000/em_txrx.c +++ b/sys/dev/e1000/em_txrx.c @@ -42,9 +42,9 @@ /********************************************************************* * Local Function prototypes *********************************************************************/ -static int em_tso_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_upper, +static int em_tso_setup(struct e1000_softc *sc, if_pkt_info_t pi, u32 *txd_upper, u32 *txd_lower); -static int em_transmit_checksum_setup(struct adapter *adapter, if_pkt_info_t pi, +static int em_transmit_checksum_setup(struct e1000_softc *sc, if_pkt_info_t pi, u32 *txd_upper, u32 *txd_lower); static int em_isc_txd_encap(void *arg, if_pkt_info_t pi); static void em_isc_txd_flush(void *arg, uint16_t txqid, qidx_t pidx); @@ -91,9 +91,9 @@ struct if_txrx lem_txrx = { extern if_shared_ctx_t em_sctx; void -em_dump_rs(struct adapter *adapter) +em_dump_rs(struct e1000_softc *sc) { - if_softc_ctx_t scctx = adapter->shared; + if_softc_ctx_t scctx = sc->shared; struct em_tx_queue *que; struct tx_ring *txr; qidx_t i, ntxd, qid, cur; @@ -102,8 +102,8 @@ em_dump_rs(struct adapter *adapter) printf("\n"); ntxd = scctx->isc_ntxd[0]; - for (qid = 0; qid < adapter->tx_num_queues; qid++) { - que = &adapter->tx_queues[qid]; + for (qid = 0; qid < sc->tx_num_queues; qid++) { + que = &sc->tx_queues[qid]; txr = &que->txr; rs_cidx = txr->tx_rs_cidx; if (rs_cidx != txr->tx_rs_pidx) { @@ -132,10 +132,10 @@ em_dump_rs(struct adapter *adapter) * **********************************************************************/ static int -em_tso_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_upper, u32 *txd_lower) +em_tso_setup(struct e1000_softc *sc, if_pkt_info_t pi, u32 *txd_upper, u32 *txd_lower) { - if_softc_ctx_t scctx = adapter->shared; - struct em_tx_queue *que = &adapter->tx_queues[pi->ipi_qsidx]; + if_softc_ctx_t scctx = sc->shared; + struct em_tx_queue *que = &sc->tx_queues[pi->ipi_qsidx]; struct tx_ring *txr = &que->txr; struct e1000_context_desc *TXD; int cur, hdr_len; @@ -178,7 +178,7 @@ em_tso_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_upper, u32 *txd TXD->tcp_seg_setup.fields.mss = htole16(pi->ipi_tso_segsz); TXD->tcp_seg_setup.fields.hdr_len = hdr_len; - TXD->cmd_and_length = htole32(adapter->txd_cmd | + TXD->cmd_and_length = htole32(sc->txd_cmd | E1000_TXD_CMD_DEXT | /* Extended descr */ E1000_TXD_CMD_TSE | /* TSE context */ E1000_TXD_CMD_IP | /* Do IP csum */ @@ -189,7 +189,7 @@ em_tso_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_upper, u32 *txd if (++cur == scctx->isc_ntxd[0]) { cur = 0; } - DPRINTF(iflib_get_dev(adapter->ctx), "%s: pidx: %d cur: %d\n", __FUNCTION__, pi->ipi_pidx, cur); + DPRINTF(iflib_get_dev(sc->ctx), "%s: pidx: %d cur: %d\n", __FUNCTION__, pi->ipi_pidx, cur); return (cur); } @@ -215,11 +215,11 @@ em_tso_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_upper, u32 *txd **********************************************************************/ static int -em_transmit_checksum_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_upper, u32 *txd_lower) +em_transmit_checksum_setup(struct e1000_softc *sc, if_pkt_info_t pi, u32 *txd_upper, u32 *txd_lower) { struct e1000_context_desc *TXD = NULL; - if_softc_ctx_t scctx = adapter->shared; - struct em_tx_queue *que = &adapter->tx_queues[pi->ipi_qsidx]; + if_softc_ctx_t scctx = sc->shared; + struct em_tx_queue *que = &sc->tx_queues[pi->ipi_qsidx]; struct tx_ring *txr = &que->txr; int csum_flags = pi->ipi_csum_flags; int cur, hdr_len; @@ -227,7 +227,7 @@ em_transmit_checksum_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_u cur = pi->ipi_pidx; hdr_len = pi->ipi_ehdrlen + pi->ipi_ip_hlen; - cmd = adapter->txd_cmd; + cmd = sc->txd_cmd; /* * The 82574L can only remember the *last* context used @@ -237,7 +237,7 @@ em_transmit_checksum_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_u * second note. */ if (DONT_FORCE_CTX && - adapter->tx_num_queues == 1 && + sc->tx_num_queues == 1 && txr->csum_lhlen == pi->ipi_ehdrlen && txr->csum_iphlen == pi->ipi_ip_hlen && txr->csum_flags == csum_flags) { @@ -293,7 +293,7 @@ em_transmit_checksum_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_u if (++cur == scctx->isc_ntxd[0]) { cur = 0; } - DPRINTF(iflib_get_dev(adapter->ctx), "checksum_setup csum_flags=%x txd_upper=%x txd_lower=%x hdr_len=%d cmd=%x\n", + DPRINTF(iflib_get_dev(sc->ctx), "checksum_setup csum_flags=%x txd_upper=%x txd_lower=%x hdr_len=%d cmd=%x\n", csum_flags, *txd_upper, *txd_lower, hdr_len, cmd); return (cur); } @@ -301,7 +301,7 @@ em_transmit_checksum_setup(struct adapter *adapter, if_pkt_info_t pi, u32 *txd_u static int em_isc_txd_encap(void *arg, if_pkt_info_t pi) { - struct adapter *sc = arg; + struct e1000_softc *sc = arg; if_softc_ctx_t scctx = sc->shared; struct em_tx_queue *que = &sc->tx_queues[pi->ipi_qsidx]; struct tx_ring *txr = &que->txr; @@ -348,7 +348,7 @@ em_isc_txd_encap(void *arg, if_pkt_info_t pi) } DPRINTF(iflib_get_dev(sc->ctx), "encap: set up tx: nsegs=%d first=%d i=%d\n", nsegs, first, i); - /* XXX adapter->pcix_82544 -- lem_fill_descriptors */ + /* XXX sc->pcix_82544 -- lem_fill_descriptors */ /* Set up our transmit descriptors */ for (j = 0; j < nsegs; j++) { @@ -416,19 +416,19 @@ em_isc_txd_encap(void *arg, if_pkt_info_t pi) static void em_isc_txd_flush(void *arg, uint16_t txqid, qidx_t pidx) { - struct adapter *adapter = arg; - struct em_tx_queue *que = &adapter->tx_queues[txqid]; + struct e1000_softc *sc = arg; + struct em_tx_queue *que = &sc->tx_queues[txqid]; struct tx_ring *txr = &que->txr; - E1000_WRITE_REG(&adapter->hw, E1000_TDT(txr->me), pidx); + E1000_WRITE_REG(&sc->hw, E1000_TDT(txr->me), pidx); } static int em_isc_txd_credits_update(void *arg, uint16_t txqid, bool clear) { - struct adapter *adapter = arg; - if_softc_ctx_t scctx = adapter->shared; - struct em_tx_queue *que = &adapter->tx_queues[txqid]; + struct e1000_softc *sc = arg; + if_softc_ctx_t scctx = sc->shared; + struct em_tx_queue *que = &sc->tx_queues[txqid]; struct tx_ring *txr = &que->txr; qidx_t processed = 0; @@ -461,7 +461,7 @@ em_isc_txd_credits_update(void *arg, uint16_t txqid, bool clear) if (delta < 0) delta += ntxd; MPASS(delta > 0); - DPRINTF(iflib_get_dev(adapter->ctx), + DPRINTF(iflib_get_dev(sc->ctx), "%s: cidx_processed=%u cur=%u clear=%d delta=%d\n", __FUNCTION__, prev, cur, clear, delta); @@ -483,7 +483,7 @@ em_isc_txd_credits_update(void *arg, uint16_t txqid, bool clear) static void lem_isc_rxd_refill(void *arg, if_rxd_update_t iru) { - struct adapter *sc = arg; + struct e1000_softc *sc = arg; if_softc_ctx_t scctx = sc->shared; struct em_rx_queue *que = &sc->rx_queues[iru->iru_qsidx]; struct rx_ring *rxr = &que->rxr; @@ -511,7 +511,7 @@ lem_isc_rxd_refill(void *arg, if_rxd_update_t iru) static void em_isc_rxd_refill(void *arg, if_rxd_update_t iru) { - struct adapter *sc = arg; + struct e1000_softc *sc = arg; if_softc_ctx_t scctx = sc->shared; uint16_t rxqid = iru->iru_qsidx; struct em_rx_queue *que = &sc->rx_queues[rxqid]; @@ -540,7 +540,7 @@ em_isc_rxd_refill(void *arg, if_rxd_update_t iru) static void em_isc_rxd_flush(void *arg, uint16_t rxqid, uint8_t flid __unused, qidx_t pidx) { - struct adapter *sc = arg; + struct e1000_softc *sc = arg; struct em_rx_queue *que = &sc->rx_queues[rxqid]; struct rx_ring *rxr = &que->rxr; @@ -550,7 +550,7 @@ em_isc_rxd_flush(void *arg, uint16_t rxqid, uint8_t flid __unused, qidx_t pidx) static int lem_isc_rxd_available(void *arg, uint16_t rxqid, qidx_t idx, qidx_t budget) { - struct adapter *sc = arg; + struct e1000_softc *sc = arg; if_softc_ctx_t scctx = sc->shared; struct em_rx_queue *que = &sc->rx_queues[rxqid]; struct rx_ring *rxr = &que->rxr; @@ -575,7 +575,7 @@ lem_isc_rxd_available(void *arg, uint16_t rxqid, qidx_t idx, qidx_t budget) static int em_isc_rxd_available(void *arg, uint16_t rxqid, qidx_t idx, qidx_t budget) { - struct adapter *sc = arg; + struct e1000_softc *sc = arg; if_softc_ctx_t scctx = sc->shared; struct em_rx_queue *que = &sc->rx_queues[rxqid]; struct rx_ring *rxr = &que->rxr; @@ -600,9 +600,9 @@ em_isc_rxd_available(void *arg, uint16_t rxqid, qidx_t idx, qidx_t budget) static int lem_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) { - struct adapter *adapter = arg; - if_softc_ctx_t scctx = adapter->shared; - struct em_rx_queue *que = &adapter->rx_queues[ri->iri_qsidx]; + struct e1000_softc *sc = arg; + if_softc_ctx_t scctx = sc->shared; + struct em_rx_queue *que = &sc->rx_queues[ri->iri_qsidx]; struct rx_ring *rxr = &que->rxr; struct e1000_rx_desc *rxd; u16 len; @@ -628,7 +628,7 @@ lem_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) /* Make sure bad packets are discarded */ if (errors & E1000_RXD_ERR_FRAME_ERR_MASK) { - adapter->dropped_pkts++; + sc->dropped_pkts++; /* XXX fixup if common */ return (EBADMSG); } @@ -645,7 +645,7 @@ lem_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) } while (!eop); /* XXX add a faster way to look this up */ - if (adapter->hw.mac.type >= e1000_82543) + if (sc->hw.mac.type >= e1000_82543) em_receive_checksum(status, errors, ri); if (status & E1000_RXD_STAT_VP) { @@ -661,9 +661,9 @@ lem_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) static int em_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) { - struct adapter *adapter = arg; - if_softc_ctx_t scctx = adapter->shared; - struct em_rx_queue *que = &adapter->rx_queues[ri->iri_qsidx]; + struct e1000_softc *sc = arg; + if_softc_ctx_t scctx = sc->shared; + struct em_rx_queue *que = &sc->rx_queues[ri->iri_qsidx]; struct rx_ring *rxr = &que->rxr; union e1000_rx_desc_extended *rxd; @@ -691,7 +691,7 @@ em_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) /* Make sure bad packets are discarded */ if (staterr & E1000_RXDEXT_ERR_FRAME_ERR_MASK) { - adapter->dropped_pkts++; + sc->dropped_pkts++; return EBADMSG; } diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c index 7babe51c8c02..c2c172f7ef2f 100644 --- a/sys/dev/e1000/if_em.c +++ b/sys/dev/e1000/if_em.c @@ -294,33 +294,33 @@ static int igb_if_tx_queue_intr_enable(if_ctx_t ctx, uint16_t txqid); static void em_if_multi_set(if_ctx_t ctx); static void em_if_update_admin_status(if_ctx_t ctx); static void em_if_debug(if_ctx_t ctx); -static void em_update_stats_counters(struct adapter *); -static void em_add_hw_stats(struct adapter *adapter); +static void em_update_stats_counters(struct e1000_softc *); +static void em_add_hw_stats(struct e1000_softc *); static int em_if_set_promisc(if_ctx_t ctx, int flags); -static bool em_if_vlan_filter_capable(struct adapter *); -static bool em_if_vlan_filter_used(struct adapter *); -static void em_if_vlan_filter_enable(struct adapter *); -static void em_if_vlan_filter_disable(struct adapter *); -static void em_if_vlan_filter_write(struct adapter *); -static void em_setup_vlan_hw_support(struct adapter *); +static bool em_if_vlan_filter_capable(struct e1000_softc *); +static bool em_if_vlan_filter_used(struct e1000_softc *); +static void em_if_vlan_filter_enable(struct e1000_softc *); +static void em_if_vlan_filter_disable(struct e1000_softc *); +static void em_if_vlan_filter_write(struct e1000_softc *); +static void em_setup_vlan_hw_support(struct e1000_softc *); static int em_sysctl_nvm_info(SYSCTL_HANDLER_ARGS); -static void em_print_nvm_info(struct adapter *); +static void em_print_nvm_info(struct e1000_softc *); static int em_sysctl_debug_info(SYSCTL_HANDLER_ARGS); static int em_get_rs(SYSCTL_HANDLER_ARGS); -static void em_print_debug_info(struct adapter *); +static void em_print_debug_info(struct e1000_softc *); static int em_is_valid_ether_addr(u8 *); static int em_sysctl_int_delay(SYSCTL_HANDLER_ARGS); -static void em_add_int_delay_sysctl(struct adapter *, const char *, +static void em_add_int_delay_sysctl(struct e1000_softc *, const char *, const char *, struct em_int_delay_info *, int, int); /* Management and WOL Support */ -static void em_init_manageability(struct adapter *); -static void em_release_manageability(struct adapter *); -static void em_get_hw_control(struct adapter *); -static void em_release_hw_control(struct adapter *); +static void em_init_manageability(struct e1000_softc *); +static void em_release_manageability(struct e1000_softc *); +static void em_get_hw_control(struct e1000_softc *); +static void em_release_hw_control(struct e1000_softc *); static void em_get_wakeup(if_ctx_t ctx); static void em_enable_wakeup(if_ctx_t ctx); -static int em_enable_phy_wakeup(struct adapter *); -static void em_disable_aspm(struct adapter *); +static int em_enable_phy_wakeup(struct e1000_softc *); +static void em_disable_aspm(struct e1000_softc *); int em_intr(void *arg); @@ -337,8 +337,8 @@ static void em_if_led_func(if_ctx_t ctx, int onoff); static int em_get_regs(SYSCTL_HANDLER_ARGS); -static void lem_smartspeed(struct adapter *adapter); -static void igb_configure_queues(struct adapter *adapter); +static void lem_smartspeed(struct e1000_softc *); +static void igb_configure_queues(struct e1000_softc *); /********************************************************************* @@ -370,7 +370,7 @@ static device_method_t igb_methods[] = { static driver_t em_driver = { - "em", em_methods, sizeof(struct adapter), + "em", em_methods, sizeof(struct e1000_softc), }; static devclass_t em_devclass; @@ -383,7 +383,7 @@ MODULE_DEPEND(em, iflib, 1, 1, 1); IFLIB_PNP_INFO(pci, em, em_vendor_info_array); static driver_t igb_driver = { - "igb", igb_methods, sizeof(struct adapter), + "igb", igb_methods, sizeof(struct e1000_softc), }; static devclass_t igb_devclass; @@ -430,7 +430,7 @@ static device_method_t em_if_methods[] = { }; static driver_t em_if_driver = { - "em_if", em_if_methods, sizeof(struct adapter) + "em_if", em_if_methods, sizeof(struct e1000_softc) }; static device_method_t igb_if_methods[] = { @@ -468,7 +468,7 @@ static device_method_t igb_if_methods[] = { }; static driver_t igb_if_driver = { - "igb_if", igb_if_methods, sizeof(struct adapter) + "igb_if", igb_if_methods, sizeof(struct e1000_softc) }; /********************************************************************* @@ -612,8 +612,8 @@ if_shared_ctx_t igb_sctx = &igb_sctx_init; static int em_get_regs(SYSCTL_HANDLER_ARGS) { - struct adapter *adapter = (struct adapter *)arg1; - struct e1000_hw *hw = &adapter->hw; + struct e1000_softc *sc = (struct e1000_softc *)arg1; + struct e1000_hw *hw = &sc->hw; struct sbuf *sb; u32 *regs_buff; int rc; @@ -693,7 +693,7 @@ static int em_get_regs(SYSCTL_HANDLER_ARGS) #ifdef DUMP_DESCS { - if_softc_ctx_t scctx = adapter->shared; + if_softc_ctx_t scctx = sc->shared; struct rx_ring *rxr = &rx_que->rxr; struct tx_ring *txr = &tx_que->txr; int ntxd = scctx->isc_ntxd[0]; @@ -737,11 +737,11 @@ igb_register(device_t dev) static int em_set_num_queues(if_ctx_t ctx) { - struct adapter *adapter = iflib_get_softc(ctx); + struct e1000_softc *sc = iflib_get_softc(ctx); int maxqueues; /* Sanity check based on HW */ - switch (adapter->hw.mac.type) { + switch (sc->hw.mac.type) { case e1000_82576: case e1000_82580: case e1000_i350: @@ -791,7 +791,7 @@ em_set_num_queues(if_ctx_t ctx) static int em_if_attach_pre(if_ctx_t ctx) { - struct adapter *adapter; + struct e1000_softc *sc; if_softc_ctx_t scctx; device_t dev; struct e1000_hw *hw; @@ -799,40 +799,40 @@ em_if_attach_pre(if_ctx_t ctx) INIT_DEBUGOUT("em_if_attach_pre: begin"); dev = iflib_get_dev(ctx); - adapter = iflib_get_softc(ctx); + sc = iflib_get_softc(ctx); - adapter->ctx = adapter->osdep.ctx = ctx; - adapter->dev = adapter->osdep.dev = dev; - scctx = adapter->shared = iflib_get_softc_ctx(ctx); - adapter->media = iflib_get_media(ctx); - hw = &adapter->hw; + sc->ctx = sc->osdep.ctx = ctx; + sc->dev = sc->osdep.dev = dev; + scctx = sc->shared = iflib_get_softc_ctx(ctx); + sc->media = iflib_get_media(ctx); + hw = &sc->hw; - adapter->tx_process_limit = scctx->isc_ntxd[0]; + sc->tx_process_limit = scctx->isc_ntxd[0]; /* SYSCTL stuff */ SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "nvm", CTLTYPE_INT|CTLFLAG_RW, adapter, 0, + OID_AUTO, "nvm", CTLTYPE_INT|CTLFLAG_RW, sc, 0, em_sysctl_nvm_info, "I", "NVM Information"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "debug", CTLTYPE_INT|CTLFLAG_RW, adapter, 0, + OID_AUTO, "debug", CTLTYPE_INT|CTLFLAG_RW, sc, 0, em_sysctl_debug_info, "I", "Debug Information"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "fc", CTLTYPE_INT|CTLFLAG_RW, adapter, 0, + OID_AUTO, "fc", CTLTYPE_INT|CTLFLAG_RW, sc, 0, em_set_flowcntl, "I", "Flow Control"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "reg_dump", CTLTYPE_STRING | CTLFLAG_RD, adapter, 0, + OID_AUTO, "reg_dump", CTLTYPE_STRING | CTLFLAG_RD, sc, 0, em_get_regs, "A", "Dump Registers"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "rs_dump", CTLTYPE_INT | CTLFLAG_RW, adapter, 0, + OID_AUTO, "rs_dump", CTLTYPE_INT | CTLFLAG_RW, sc, 0, em_get_rs, "I", "Dump RS indexes"); /* Determine hardware and mac info */ @@ -941,19 +941,19 @@ em_if_attach_pre(if_ctx_t ctx) (hw->mac.type == e1000_pch2lan) || (hw->mac.type == e1000_pch_lpt)) { int rid = EM_BAR_TYPE_FLASH; - adapter->flash = bus_alloc_resource_any(dev, + sc->flash = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); - if (adapter->flash == NULL) { + if (sc->flash == NULL) { device_printf(dev, "Mapping of Flash failed\n"); error = ENXIO; goto err_pci; } /* This is used in the shared code */ - hw->flash_address = (u8 *)adapter->flash; - adapter->osdep.flash_bus_space_tag = - rman_get_bustag(adapter->flash); - adapter->osdep.flash_bus_space_handle = - rman_get_bushandle(adapter->flash); + hw->flash_address = (u8 *)sc->flash; + sc->osdep.flash_bus_space_tag = + rman_get_bustag(sc->flash); + sc->osdep.flash_bus_space_handle = + rman_get_bushandle(sc->flash); } /* ** In the new SPT device flash is not a @@ -962,10 +962,10 @@ em_if_attach_pre(if_ctx_t ctx) ** FLASH read/write macros in the shared code. */ else if (hw->mac.type >= e1000_pch_spt) { - adapter->osdep.flash_bus_space_tag = - adapter->osdep.mem_bus_space_tag; - adapter->osdep.flash_bus_space_handle = - adapter->osdep.mem_bus_space_handle + sc->osdep.flash_bus_space_tag = + sc->osdep.mem_bus_space_tag; + sc->osdep.flash_bus_space_handle = + sc->osdep.mem_bus_space_handle + E1000_FLASH_BASE_ADDR; } @@ -982,25 +982,25 @@ em_if_attach_pre(if_ctx_t ctx) e1000_get_bus_info(hw); /* Set up some sysctls for the tunable interrupt delays */ - em_add_int_delay_sysctl(adapter, "rx_int_delay", - "receive interrupt delay in usecs", &adapter->rx_int_delay, + em_add_int_delay_sysctl(sc, "rx_int_delay", + "receive interrupt delay in usecs", &sc->rx_int_delay, E1000_REGISTER(hw, E1000_RDTR), em_rx_int_delay_dflt); - em_add_int_delay_sysctl(adapter, "tx_int_delay", - "transmit interrupt delay in usecs", &adapter->tx_int_delay, + em_add_int_delay_sysctl(sc, "tx_int_delay", + "transmit interrupt delay in usecs", &sc->tx_int_delay, E1000_REGISTER(hw, E1000_TIDV), em_tx_int_delay_dflt); - em_add_int_delay_sysctl(adapter, "rx_abs_int_delay", + em_add_int_delay_sysctl(sc, "rx_abs_int_delay", "receive interrupt delay limit in usecs", - &adapter->rx_abs_int_delay, + &sc->rx_abs_int_delay, E1000_REGISTER(hw, E1000_RADV), em_rx_abs_int_delay_dflt); - em_add_int_delay_sysctl(adapter, "tx_abs_int_delay", + em_add_int_delay_sysctl(sc, "tx_abs_int_delay", "transmit interrupt delay limit in usecs", - &adapter->tx_abs_int_delay, + &sc->tx_abs_int_delay, E1000_REGISTER(hw, E1000_TADV), em_tx_abs_int_delay_dflt); - em_add_int_delay_sysctl(adapter, "itr", + em_add_int_delay_sysctl(sc, "itr", "interrupt delay limit in usecs/4", - &adapter->tx_itr, + &sc->tx_itr, E1000_REGISTER(hw, E1000_ITR), DEFAULT_ITR); @@ -1033,9 +1033,9 @@ em_if_attach_pre(if_ctx_t ctx) hw->mac.report_tx_early = 1; /* Allocate multicast array memory. */ - adapter->mta = malloc(sizeof(u8) * ETH_ADDR_LEN * + sc->mta = malloc(sizeof(u8) * ETH_ADDR_LEN * MAX_NUM_MULTICAST_ADDRESSES, M_DEVBUF, M_NOWAIT); - if (adapter->mta == NULL) { + if (sc->mta == NULL) { device_printf(dev, "Can not allocate multicast setup array\n"); error = ENOMEM; goto err_late; @@ -1051,7 +1051,7 @@ em_if_attach_pre(if_ctx_t ctx) SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "eee_control", CTLTYPE_INT|CTLFLAG_RW, - adapter, 0, em_sysctl_eee, "I", + sc, 0, em_sysctl_eee, "I", "Disable Energy Efficient Ethernet"); /* @@ -1085,7 +1085,7 @@ em_if_attach_pre(if_ctx_t ctx) } if (!em_is_valid_ether_addr(hw->mac.addr)) { - if (adapter->vf_ifp) { + if (sc->vf_ifp) { ether_gen_addr(iflib_get_ifp(ctx), (struct ether_addr *)hw->mac.addr); } else { @@ -1105,7 +1105,7 @@ em_if_attach_pre(if_ctx_t ctx) /* Enable only WOL MAGIC by default */ scctx->isc_capenable &= ~IFCAP_WOL; - if (adapter->wol != 0) + if (sc->wol != 0) scctx->isc_capenable |= IFCAP_WOL_MAGIC; iflib_set_mac(ctx, hw->mac.addr); @@ -1113,10 +1113,10 @@ em_if_attach_pre(if_ctx_t ctx) return (0); err_late: - em_release_hw_control(adapter); + em_release_hw_control(sc); err_pci: em_free_pci_resources(ctx); - free(adapter->mta, M_DEVBUF); + free(sc->mta, M_DEVBUF); return (error); } @@ -1124,28 +1124,28 @@ err_pci: static int em_if_attach_post(if_ctx_t ctx) { - struct adapter *adapter = iflib_get_softc(ctx); - struct e1000_hw *hw = &adapter->hw; + struct e1000_softc *sc = iflib_get_softc(ctx); + struct e1000_hw *hw = &sc->hw; int error = 0; /* Setup OS specific network interface */ error = em_setup_interface(ctx); if (error != 0) { - device_printf(adapter->dev, "Interface setup failed: %d\n", error); + device_printf(sc->dev, "Interface setup failed: %d\n", error); goto err_late; } em_reset(ctx); /* Initialize statistics */ - em_update_stats_counters(adapter); + em_update_stats_counters(sc); hw->mac.get_link_status = 1; em_if_update_admin_status(ctx); - em_add_hw_stats(adapter); + em_add_hw_stats(sc); /* Non-AMT based hardware can now take control from firmware */ - if (adapter->has_manage && !adapter->has_amt) - em_get_hw_control(adapter); + if (sc->has_manage && !sc->has_amt) + em_get_hw_control(sc); INIT_DEBUGOUT("em_if_attach_post: end"); @@ -1168,17 +1168,17 @@ err_late: static int em_if_detach(if_ctx_t ctx) { - struct adapter *adapter = iflib_get_softc(ctx); + struct e1000_softc *sc = iflib_get_softc(ctx); INIT_DEBUGOUT("em_if_detach: begin"); - e1000_phy_hw_reset(&adapter->hw); + e1000_phy_hw_reset(&sc->hw); - em_release_manageability(adapter); - em_release_hw_control(adapter); + em_release_manageability(sc); + em_release_hw_control(sc); em_free_pci_resources(ctx); - free(adapter->mta, M_DEVBUF); - adapter->mta = NULL; + free(sc->mta, M_DEVBUF); + sc->mta = NULL; return (0); } @@ -1201,10 +1201,10 @@ em_if_shutdown(if_ctx_t ctx) static int em_if_suspend(if_ctx_t ctx) { - struct adapter *adapter = iflib_get_softc(ctx); + struct e1000_softc *sc = iflib_get_softc(ctx); - em_release_manageability(adapter); - em_release_hw_control(adapter); + em_release_manageability(sc); + em_release_hw_control(sc); em_enable_wakeup(ctx); return (0); } @@ -1212,12 +1212,12 @@ em_if_suspend(if_ctx_t ctx) static int em_if_resume(if_ctx_t ctx) { - struct adapter *adapter = iflib_get_softc(ctx); + struct e1000_softc *sc = iflib_get_softc(ctx); - if (adapter->hw.mac.type == e1000_pch2lan) - e1000_resume_workarounds_pchlan(&adapter->hw); + if (sc->hw.mac.type == e1000_pch2lan) + e1000_resume_workarounds_pchlan(&sc->hw); em_if_init(ctx); - em_init_manageability(adapter); + em_init_manageability(sc); return(0); } @@ -1226,12 +1226,12 @@ static int em_if_mtu_set(if_ctx_t ctx, uint32_t mtu) { int max_frame_size; - struct adapter *adapter = iflib_get_softc(ctx); + struct e1000_softc *sc = iflib_get_softc(ctx); if_softc_ctx_t scctx = iflib_get_softc_ctx(ctx); IOCTL_DEBUGOUT("ioctl rcv'd: SIOCSIFMTU (Set Interface MTU)"); - switch (adapter->hw.mac.type) { + switch (sc->hw.mac.type) { case e1000_82571: case e1000_82572: case e1000_ich9lan: @@ -1258,7 +1258,7 @@ em_if_mtu_set(if_ctx_t ctx, uint32_t mtu) max_frame_size = ETHER_MAX_LEN; break; default: - if (adapter->hw.mac.type >= igb_mac_min) + if (sc->hw.mac.type >= igb_mac_min) max_frame_size = 9234; else /* lem */ max_frame_size = MAX_JUMBO_FRAME_SIZE; @@ -1267,7 +1267,7 @@ em_if_mtu_set(if_ctx_t ctx, uint32_t mtu) return (EINVAL); } - scctx->isc_max_frame_size = adapter->hw.mac.max_frame_size = + scctx->isc_max_frame_size = sc->hw.mac.max_frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN; return (0); } @@ -1284,8 +1284,8 @@ em_if_mtu_set(if_ctx_t ctx, uint32_t mtu) static void em_if_init(if_ctx_t ctx) { - struct adapter *adapter = iflib_get_softc(ctx); - if_softc_ctx_t scctx = adapter->shared; + struct e1000_softc *sc = iflib_get_softc(ctx); + if_softc_ctx_t scctx = sc->shared; struct ifnet *ifp = iflib_get_ifp(ctx); struct em_tx_queue *tx_que; int i; @@ -1293,11 +1293,11 @@ em_if_init(if_ctx_t ctx) INIT_DEBUGOUT("em_if_init: begin"); /* Get the latest mac address, User can use a LAA */ - bcopy(if_getlladdr(ifp), adapter->hw.mac.addr, + bcopy(if_getlladdr(ifp), sc->hw.mac.addr, ETHER_ADDR_LEN); /* Put the address into the Receive Address Array */ - e1000_rar_set(&adapter->hw, adapter->hw.mac.addr, 0); + e1000_rar_set(&sc->hw, sc->hw.mac.addr, 0); /* * With the 82571 adapter, RAR[0] may be overwritten @@ -1305,9 +1305,9 @@ em_if_init(if_ctx_t ctx) * in RAR[14] for that eventuality, this assures * the interface continues to function. */ - if (adapter->hw.mac.type == e1000_82571) { - e1000_set_laa_state_82571(&adapter->hw, true); - e1000_rar_set(&adapter->hw, adapter->hw.mac.addr, + if (sc->hw.mac.type == e1000_82571) { + e1000_set_laa_state_82571(&sc->hw, true); + e1000_rar_set(&sc->hw, sc->hw.mac.addr, E1000_RAR_ENTRIES - 1); } @@ -1316,7 +1316,7 @@ em_if_init(if_ctx_t ctx) em_reset(ctx); em_if_update_admin_status(ctx); - for (i = 0, tx_que = adapter->tx_queues; i < adapter->tx_num_queues; i++, tx_que++) { + for (i = 0, tx_que = sc->tx_queues; i < sc->tx_num_queues; i++, tx_que++) { struct tx_ring *txr = &tx_que->txr; txr->tx_rs_cidx = txr->tx_rs_pidx; @@ -1330,14 +1330,14 @@ em_if_init(if_ctx_t ctx) } /* Setup VLAN support, basic and offload if available */ - E1000_WRITE_REG(&adapter->hw, E1000_VET, ETHERTYPE_VLAN); + E1000_WRITE_REG(&sc->hw, E1000_VET, ETHERTYPE_VLAN); /* Clear bad data from Rx FIFOs */ - if (adapter->hw.mac.type >= igb_mac_min) - e1000_rx_fifo_flush_base(&adapter->hw); + if (sc->hw.mac.type >= igb_mac_min) + e1000_rx_fifo_flush_base(&sc->hw); /* Configure for OS presence */ - em_init_manageability(adapter); + em_init_manageability(sc); /* Prepare transmit descriptors and buffers */ em_initialize_transmit_unit(ctx); @@ -1345,42 +1345,42 @@ em_if_init(if_ctx_t ctx) /* Setup Multicast table */ em_if_multi_set(ctx); - adapter->rx_mbuf_sz = iflib_get_rx_mbuf_sz(ctx); + sc->rx_mbuf_sz = iflib_get_rx_mbuf_sz(ctx); em_initialize_receive_unit(ctx); /* Set up VLAN support and filter */ - em_setup_vlan_hw_support(adapter); + em_setup_vlan_hw_support(sc); /* Don't lose promiscuous settings */ em_if_set_promisc(ctx, if_getflags(ifp)); - e1000_clear_hw_cntrs_base_generic(&adapter->hw); + e1000_clear_hw_cntrs_base_generic(&sc->hw); /* MSI-X configuration for 82574 */ - if (adapter->hw.mac.type == e1000_82574) { - int tmp = E1000_READ_REG(&adapter->hw, E1000_CTRL_EXT); + if (sc->hw.mac.type == e1000_82574) { + int tmp = E1000_READ_REG(&sc->hw, E1000_CTRL_EXT); tmp |= E1000_CTRL_EXT_PBA_CLR; - E1000_WRITE_REG(&adapter->hw, E1000_CTRL_EXT, tmp); + E1000_WRITE_REG(&sc->hw, E1000_CTRL_EXT, tmp); /* Set the IVAR - interrupt vector routing. */ - E1000_WRITE_REG(&adapter->hw, E1000_IVAR, adapter->ivars); - } else if (adapter->intr_type == IFLIB_INTR_MSIX) /* Set up queue routing */ - igb_configure_queues(adapter); + E1000_WRITE_REG(&sc->hw, E1000_IVAR, sc->ivars); + } else if (sc->intr_type == IFLIB_INTR_MSIX) /* Set up queue routing */ + igb_configure_queues(sc); /* this clears any pending interrupts */ - E1000_READ_REG(&adapter->hw, E1000_ICR); - E1000_WRITE_REG(&adapter->hw, E1000_ICS, E1000_ICS_LSC); + E1000_READ_REG(&sc->hw, E1000_ICR); + E1000_WRITE_REG(&sc->hw, E1000_ICS, E1000_ICS_LSC); /* AMT based hardware can now take control from firmware */ - if (adapter->has_manage && adapter->has_amt) - em_get_hw_control(adapter); + if (sc->has_manage && sc->has_amt) + em_get_hw_control(sc); /* Set Energy Efficient Ethernet */ - if (adapter->hw.mac.type >= igb_mac_min && - adapter->hw.phy.media_type == e1000_media_type_copper) { - if (adapter->hw.mac.type == e1000_i354) - e1000_set_eee_i354(&adapter->hw, true, true); + if (sc->hw.mac.type >= igb_mac_min && + sc->hw.phy.media_type == e1000_media_type_copper) { + if (sc->hw.mac.type == e1000_i354) + e1000_set_eee_i354(&sc->hw, true, true); else - e1000_set_eee_i350(&adapter->hw, true, true); + e1000_set_eee_i350(&sc->hw, true, true); } } @@ -1392,11 +1392,11 @@ em_if_init(if_ctx_t ctx) int em_intr(void *arg) { - struct adapter *adapter = arg; - if_ctx_t ctx = adapter->ctx; + struct e1000_softc *sc = arg; + if_ctx_t ctx = sc->ctx; u32 reg_icr; - reg_icr = E1000_READ_REG(&adapter->hw, E1000_ICR); + reg_icr = E1000_READ_REG(&sc->hw, E1000_ICR); /* Hot eject? */ if (reg_icr == 0xffffffff) @@ -1410,7 +1410,7 @@ em_intr(void *arg) * Starting with the 82571 chip, bit 31 should be used to * determine whether the interrupt belongs to us. */ - if (adapter->hw.mac.type >= e1000_82571 && + if (sc->hw.mac.type >= e1000_82571 && (reg_icr & E1000_ICR_INT_ASSERTED) == 0) return FILTER_STRAY; @@ -1427,7 +1427,7 @@ em_intr(void *arg) em_handle_link(ctx); if (reg_icr & E1000_ICR_RXO) - adapter->rx_overruns++; + sc->rx_overruns++; return (FILTER_SCHEDULE_THREAD); } @@ -1435,40 +1435,40 @@ em_intr(void *arg) static int em_if_rx_queue_intr_enable(if_ctx_t ctx, uint16_t rxqid) { - struct adapter *adapter = iflib_get_softc(ctx); - struct em_rx_queue *rxq = &adapter->rx_queues[rxqid]; + struct e1000_softc *sc = iflib_get_softc(ctx); + struct em_rx_queue *rxq = &sc->rx_queues[rxqid]; - E1000_WRITE_REG(&adapter->hw, E1000_IMS, rxq->eims); + E1000_WRITE_REG(&sc->hw, E1000_IMS, rxq->eims); return (0); } static int em_if_tx_queue_intr_enable(if_ctx_t ctx, uint16_t txqid) { - struct adapter *adapter = iflib_get_softc(ctx); - struct em_tx_queue *txq = &adapter->tx_queues[txqid]; + struct e1000_softc *sc = iflib_get_softc(ctx); + struct em_tx_queue *txq = &sc->tx_queues[txqid]; - E1000_WRITE_REG(&adapter->hw, E1000_IMS, txq->eims); + E1000_WRITE_REG(&sc->hw, E1000_IMS, txq->eims); return (0); } static int igb_if_rx_queue_intr_enable(if_ctx_t ctx, uint16_t rxqid) { - struct adapter *adapter = iflib_get_softc(ctx); - struct em_rx_queue *rxq = &adapter->rx_queues[rxqid]; + struct e1000_softc *sc = iflib_get_softc(ctx); + struct em_rx_queue *rxq = &sc->rx_queues[rxqid]; - E1000_WRITE_REG(&adapter->hw, E1000_EIMS, rxq->eims); + E1000_WRITE_REG(&sc->hw, E1000_EIMS, rxq->eims); return (0); } static int igb_if_tx_queue_intr_enable(if_ctx_t ctx, uint16_t txqid) { - struct adapter *adapter = iflib_get_softc(ctx); - struct em_tx_queue *txq = &adapter->tx_queues[txqid]; + struct e1000_softc *sc = iflib_get_softc(ctx); + struct em_tx_queue *txq = &sc->tx_queues[txqid]; - E1000_WRITE_REG(&adapter->hw, E1000_EIMS, txq->eims); + E1000_WRITE_REG(&sc->hw, E1000_EIMS, txq->eims); return (0); } @@ -1495,29 +1495,29 @@ em_msix_que(void *arg) static int em_msix_link(void *arg) { - struct adapter *adapter = arg; + struct e1000_softc *sc = arg; u32 reg_icr; bool notlink = false; - ++adapter->link_irq; - MPASS(adapter->hw.back != NULL); - reg_icr = E1000_READ_REG(&adapter->hw, E1000_ICR); + ++sc->link_irq; + MPASS(sc->hw.back != NULL); + reg_icr = E1000_READ_REG(&sc->hw, E1000_ICR); if (reg_icr & E1000_ICR_RXO) - adapter->rx_overruns++; + sc->rx_overruns++; if (reg_icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC)) - em_handle_link(adapter->ctx); + em_handle_link(sc->ctx); else notlink = true; /* Re-arm for other/spurious interrupts */ - if (notlink && adapter->hw.mac.type >= igb_mac_min) { - E1000_WRITE_REG(&adapter->hw, E1000_IMS, E1000_IMS_LSC); - E1000_WRITE_REG(&adapter->hw, E1000_EIMS, adapter->link_mask); - } else if (adapter->hw.mac.type == e1000_82574) { *** 3447 LINES SKIPPED ***
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