sync with OpenBSD -current
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F42C07F07E2E35B7
53 changed files with 1138 additions and 405 deletions
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@ -1,4 +1,4 @@
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/* $OpenBSD: if_bnxt.c,v 1.44 2024/01/15 08:56:45 jmatthew Exp $ */
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/* $OpenBSD: if_bnxt.c,v 1.45 2024/01/19 03:25:13 jmatthew Exp $ */
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/*-
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* Broadcom NetXtreme-C/E network driver.
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*
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@ -68,6 +68,7 @@
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#include <net/if.h>
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#include <net/if_media.h>
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#include <net/route.h>
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#include <net/toeplitz.h>
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#if NBPFILTER > 0
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@ -75,7 +76,12 @@
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#endif
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#include <netinet/in.h>
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#include <netinet/ip.h>
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#include <netinet/ip6.h>
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#include <netinet/if_ether.h>
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#include <netinet/tcp.h>
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#define BNXT_HWRM_BAR 0x10
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#define BNXT_DOORBELL_BAR 0x18
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@ -642,6 +648,7 @@ bnxt_attach(struct device *parent, struct device *self, void *aux)
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ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_IPv4 |
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IFCAP_CSUM_UDPv4 | IFCAP_CSUM_TCPv4 | IFCAP_CSUM_UDPv6 |
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IFCAP_CSUM_TCPv6;
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ifp->if_capabilities |= IFCAP_TSOv4 | IFCAP_TSOv6;
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#if NVLAN > 0
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ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING;
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#endif
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@ -929,7 +936,7 @@ bnxt_queue_up(struct bnxt_softc *sc, struct bnxt_queue *bq)
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for (i = 0; i < tx->tx_ring.ring_size; i++) {
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bs = &tx->tx_slots[i];
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if (bus_dmamap_create(sc->sc_dmat, BNXT_MAX_MTU, BNXT_MAX_TX_SEGS,
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if (bus_dmamap_create(sc->sc_dmat, MAXMCLBYTES, BNXT_MAX_TX_SEGS,
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BNXT_MAX_MTU, 0, BUS_DMA_WAITOK | BUS_DMA_ALLOCNOW,
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&bs->bs_map) != 0) {
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printf("%s: failed to allocate tx dma maps\n",
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@ -1337,11 +1344,12 @@ bnxt_start(struct ifqueue *ifq)
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struct bnxt_tx_queue *tx = ifq->ifq_softc;
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struct bnxt_softc *sc = tx->tx_softc;
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struct bnxt_slot *bs;
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struct ether_extracted ext;
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bus_dmamap_t map;
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struct mbuf *m;
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u_int idx, free, used, laststart;
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uint16_t txflags;
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int i;
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uint16_t txflags, lflags;
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int i, slen;
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txring = (struct tx_bd_short *)BNXT_DMA_KVA(tx->tx_ring_mem);
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@ -1385,12 +1393,16 @@ bnxt_start(struct ifqueue *ifq)
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txring[idx].len = htole16(map->dm_segs[0].ds_len);
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txring[idx].opaque = tx->tx_prod;
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txring[idx].addr = htole64(map->dm_segs[0].ds_addr);
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if (m->m_pkthdr.csum_flags & M_TCP_TSO)
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slen = m->m_pkthdr.ph_mss;
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else
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slen = map->dm_mapsize;
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if (map->dm_mapsize < 512)
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if (slen < 512)
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txflags = TX_BD_LONG_FLAGS_LHINT_LT512;
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else if (map->dm_mapsize < 1024)
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else if (slen < 1024)
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txflags = TX_BD_LONG_FLAGS_LHINT_LT1K;
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else if (map->dm_mapsize < 2048)
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else if (slen < 2048)
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txflags = TX_BD_LONG_FLAGS_LHINT_LT2K;
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else
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txflags = TX_BD_LONG_FLAGS_LHINT_GTE2K;
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@ -1409,12 +1421,44 @@ bnxt_start(struct ifqueue *ifq)
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/* long tx descriptor */
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txhi = (struct tx_bd_long_hi *)&txring[idx];
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memset(txhi, 0, sizeof(*txhi));
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txflags = 0;
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if (m->m_pkthdr.csum_flags & (M_UDP_CSUM_OUT | M_TCP_CSUM_OUT))
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txflags |= TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM;
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if (m->m_pkthdr.csum_flags & M_IPV4_CSUM_OUT)
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txflags |= TX_BD_LONG_LFLAGS_IP_CHKSUM;
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txhi->lflags = htole16(txflags);
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lflags = 0;
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if (m->m_pkthdr.csum_flags & M_TCP_TSO) {
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uint16_t hdrsize;
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uint32_t outlen;
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uint32_t paylen;
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ether_extract_headers(m, &ext);
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if (ext.tcp) {
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lflags |= TX_BD_LONG_LFLAGS_LSO;
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hdrsize = sizeof(*ext.eh);
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if (ext.ip4)
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hdrsize += ext.ip4->ip_hl << 2;
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else if (ext.ip6)
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hdrsize += sizeof(*ext.ip6);
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else
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tcpstat_inc(tcps_outbadtso);
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hdrsize += ext.tcp->th_off << 2;
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txhi->hdr_size = htole16(hdrsize / 2);
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outlen = m->m_pkthdr.ph_mss;
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txhi->mss = htole32(outlen);
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paylen = m->m_pkthdr.len - hdrsize;
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tcpstat_add(tcps_outpkttso,
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(paylen + outlen + 1) / outlen);
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} else {
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tcpstat_inc(tcps_outbadtso);
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}
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} else {
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if (m->m_pkthdr.csum_flags & (M_UDP_CSUM_OUT |
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M_TCP_CSUM_OUT))
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lflags |= TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM;
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if (m->m_pkthdr.csum_flags & M_IPV4_CSUM_OUT)
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lflags |= TX_BD_LONG_LFLAGS_IP_CHKSUM;
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}
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txhi->lflags = htole16(lflags);
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#if NVLAN > 0
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if (m->m_flags & M_VLANTAG) {
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@ -1,4 +1,4 @@
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/* $OpenBSD: if_re_pci.c,v 1.56 2022/03/11 18:00:48 mpi Exp $ */
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/* $OpenBSD: if_re_pci.c,v 1.57 2024/01/19 03:46:15 dlg Exp $ */
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/*
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* Copyright (c) 2005 Peter Valchev <pvalchev@openbsd.org>
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@ -223,19 +223,8 @@ re_pci_detach(struct device *self, int flags)
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{
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struct re_pci_softc *psc = (struct re_pci_softc *)self;
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struct rl_softc *sc = &psc->sc_rl;
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struct ifnet *ifp = &sc->sc_arpcom.ac_if;
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/* Remove timeout handler */
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timeout_del(&sc->timer_handle);
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/* Detach PHY */
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if (LIST_FIRST(&sc->sc_mii.mii_phys) != NULL)
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mii_detach(&sc->sc_mii, MII_PHY_ANY, MII_OFFSET_ANY);
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/* Delete media stuff */
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ifmedia_delete_instance(&sc->sc_mii.mii_media, IFM_INST_ANY);
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ether_ifdetach(ifp);
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if_detach(ifp);
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re_detach(sc);
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/* Disable interrupts */
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if (sc->sc_ih != NULL)
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@ -1,4 +1,4 @@
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/* $OpenBSD: pcireg.h,v 1.61 2022/06/17 10:08:36 kettenis Exp $ */
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/* $OpenBSD: pcireg.h,v 1.62 2024/01/19 18:38:16 kettenis Exp $ */
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/* $NetBSD: pcireg.h,v 1.26 2000/05/10 16:58:42 thorpej Exp $ */
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/*
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@ -516,8 +516,10 @@ typedef u_int8_t pci_revision_t;
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*/
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#define PCI_MSI_MC 0x00
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#define PCI_MSI_MC_C64 0x00800000
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#define PCI_MSI_MC_MME 0x00700000
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#define PCI_MSI_MC_MMC 0x000e0000
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#define PCI_MSI_MC_MME_MASK 0x00700000
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#define PCI_MSI_MC_MME_SHIFT 20
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#define PCI_MSI_MC_MMC_MASK 0x000e0000
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#define PCI_MSI_MC_MMC_SHIFT 17
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#define PCI_MSI_MC_MSIE 0x00010000
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#define PCI_MSI_MA 0x04
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#define PCI_MSI_MAU32 0x08
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