Make ifq and ifiq interface MP safe.

Rename ifq_set_maxlen() to ifq_init_maxlen().  This function neither
uses WRITE_ONCE() nor a mutex and is called before the ifq mutex
is initialized.  The new name expresses that it should be used only
during interface attach when there is no concurrency.

Protect ifq_len(), ifq_empty(), ifiq_len(), and ifiq_empty() with
READ_ONCE().  They can be used without lock as they only read a
single integer.

OK dlg@

diff --git a/sys/arch/armv7/omap/if_cpsw.c b/sys/arch/armv7/omap/if_cpsw.c
index 0951ec8..a0e6c7a 100644 (file)
--- a/sys/arch/armv7/omap/if_cpsw.c
+++ b/sys/arch/armv7/omap/if_cpsw.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_cpsw.c,v 1.52 2021/10/24 17:52:27 mpi Exp $ */
+/* $OpenBSD: if_cpsw.c,v 1.53 2023/11/10 15:51:19 bluhm Exp $ */
 /*     $NetBSD: if_cpsw.c,v 1.3 2013/04/17 14:36:34 bouyer Exp $       */
 
 /*
@@ -444,7 +444,7 @@ cpsw_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_start = cpsw_start;
        ifp->if_ioctl = cpsw_ioctl;
        ifp->if_watchdog = cpsw_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, CPSW_NTXDESCS - 1);
+       ifq_init_maxlen(&ifp->if_snd, CPSW_NTXDESCS - 1);
        memcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
 
        cpsw_stop(ifp);

diff --git a/sys/arch/armv7/sunxi/sxie.c b/sys/arch/armv7/sunxi/sxie.c
index 8f8cb61..1baeb87 100644 (file)
--- a/sys/arch/armv7/sunxi/sxie.c
+++ b/sys/arch/armv7/sunxi/sxie.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: sxie.c,v 1.33 2021/10/24 17:52:28 mpi Exp $   */
+/*     $OpenBSD: sxie.c,v 1.34 2023/11/10 15:51:19 bluhm Exp $ */
 /*
  * Copyright (c) 2012-2013 Patrick Wildt <patrick@blueri.se>
  * Copyright (c) 2013 Artturi Alm
@@ -262,7 +262,7 @@ sxie_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_watchdog = sxie_watchdog;
        ifp->if_capabilities = IFCAP_VLAN_MTU; /* XXX status check in recv? */
 
-       ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, IFQ_MAXLEN);
 
        /* Initialize MII/media info. */
        mii = &sc->sc_mii;

diff --git a/sys/arch/octeon/dev/if_cnmac.c b/sys/arch/octeon/dev/if_cnmac.c
index da88f8e..9172358 100644 (file)
--- a/sys/arch/octeon/dev/if_cnmac.c
+++ b/sys/arch/octeon/dev/if_cnmac.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_cnmac.c,v 1.84 2022/12/28 01:39:21 yasuoka Exp $   */
+/*     $OpenBSD: if_cnmac.c,v 1.85 2023/11/10 15:51:19 bluhm Exp $     */
 
 /*
  * Copyright (c) 2007 Internet Initiative Japan, Inc.
@@ -313,7 +313,7 @@ cnmac_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_qstart = cnmac_start;
        ifp->if_watchdog = cnmac_watchdog;
        ifp->if_hardmtu = CNMAC_MAX_MTU;
-       ifq_set_maxlen(&ifp->if_snd, max(GATHER_QUEUE_SIZE, IFQ_MAXLEN));
+       ifq_init_maxlen(&ifp->if_snd, max(GATHER_QUEUE_SIZE, IFQ_MAXLEN));
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_TCPv4 |
            IFCAP_CSUM_UDPv4 | IFCAP_CSUM_TCPv6 | IFCAP_CSUM_UDPv6;

diff --git a/sys/dev/fdt/if_dwge.c b/sys/dev/fdt/if_dwge.c
index 4ec1331..7a61971 100644 (file)
--- a/sys/dev/fdt/if_dwge.c
+++ b/sys/dev/fdt/if_dwge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_dwge.c,v 1.19 2023/08/15 08:27:30 miod Exp $       */
+/*     $OpenBSD: if_dwge.c,v 1.20 2023/11/10 15:51:19 bluhm Exp $      */
 /*
  * Copyright (c) 2008, 2019 Mark Kettenis <kettenis@openbsd.org>
  * Copyright (c) 2017 Patrick Wildt <patrick@blueri.se>
@@ -512,7 +512,7 @@ dwge_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = dwge_ioctl;
        ifp->if_qstart = dwge_start;
        ifp->if_watchdog = dwge_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, DWGE_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, DWGE_NTXDESC - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/fdt/if_dwxe.c b/sys/dev/fdt/if_dwxe.c
index 6f3e1af..609bb31 100644 (file)
--- a/sys/dev/fdt/if_dwxe.c
+++ b/sys/dev/fdt/if_dwxe.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_dwxe.c,v 1.22 2023/08/15 08:27:30 miod Exp $       */
+/*     $OpenBSD: if_dwxe.c,v 1.23 2023/11/10 15:51:19 bluhm Exp $      */
 /*
  * Copyright (c) 2008 Mark Kettenis
  * Copyright (c) 2017 Patrick Wildt <patrick@blueri.se>
@@ -422,7 +422,7 @@ dwxe_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = dwxe_ioctl;
        ifp->if_qstart = dwxe_start;
        ifp->if_watchdog = dwxe_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, DWXE_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, DWXE_NTXDESC - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/fdt/if_mvneta.c b/sys/dev/fdt/if_mvneta.c
index dbf9261..c602de5 100644 (file)
--- a/sys/dev/fdt/if_mvneta.c
+++ b/sys/dev/fdt/if_mvneta.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_mvneta.c,v 1.30 2023/04/13 02:19:05 jsg Exp $      */
+/*     $OpenBSD: if_mvneta.c,v 1.31 2023/11/10 15:51:19 bluhm Exp $    */
 /*     $NetBSD: if_mvneta.c,v 1.41 2015/04/15 10:15:40 hsuenaga Exp $  */
 /*
  * Copyright (c) 2007, 2008, 2013 KIYOHARA Takashi
@@ -720,7 +720,7 @@ mvneta_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_capabilities &= ~IFCAP_CSUM_TCPv4;
 #endif
 
-       ifq_set_maxlen(&ifp->if_snd, max(MVNETA_TX_RING_CNT - 1, IFQ_MAXLEN));
+       ifq_init_maxlen(&ifp->if_snd, max(MVNETA_TX_RING_CNT - 1, IFQ_MAXLEN));
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, sizeof(ifp->if_xname));
 
        /*

diff --git a/sys/dev/fdt/if_mvpp.c b/sys/dev/fdt/if_mvpp.c
index d5add32..c288186 100644 (file)
--- a/sys/dev/fdt/if_mvpp.c
+++ b/sys/dev/fdt/if_mvpp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_mvpp.c,v 1.50 2023/04/08 05:38:25 jsg Exp $        */
+/*     $OpenBSD: if_mvpp.c,v 1.51 2023/11/10 15:51:19 bluhm Exp $      */
 /*
  * Copyright (c) 2008, 2019 Mark Kettenis <kettenis@openbsd.org>
  * Copyright (c) 2017, 2020 Patrick Wildt <patrick@blueri.se>
@@ -1466,7 +1466,7 @@ mvpp2_port_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = mvpp2_ioctl;
        ifp->if_start = mvpp2_start;
        ifp->if_watchdog = mvpp2_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, MVPP2_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, MVPP2_NTXDESC - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/ic/acx.c b/sys/dev/ic/acx.c
index 6025fa4..76e4b75 100644 (file)
--- a/sys/dev/ic/acx.c
+++ b/sys/dev/ic/acx.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: acx.c,v 1.127 2022/04/21 21:03:02 stsp Exp $ */
+/*     $OpenBSD: acx.c,v 1.128 2023/11/10 15:51:20 bluhm Exp $ */
 
 /*
  * Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
@@ -284,7 +284,7 @@ acx_attach(struct acx_softc *sc)
        ifp->if_watchdog = acx_watchdog;
        ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, IFQ_MAXLEN);
 
        /* Set channels */
        for (i = 1; i <= 14; ++i) {

diff --git a/sys/dev/ic/aic6915.c b/sys/dev/ic/aic6915.c
index 048067e..eb8104d 100644 (file)
--- a/sys/dev/ic/aic6915.c
+++ b/sys/dev/ic/aic6915.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: aic6915.c,v 1.24 2022/01/09 05:42:38 jsg Exp $        */
+/*     $OpenBSD: aic6915.c,v 1.25 2023/11/10 15:51:20 bluhm Exp $      */
 /*     $NetBSD: aic6915.c,v 1.15 2005/12/24 20:27:29 perry Exp $       */
 
 /*-
@@ -289,7 +289,7 @@ sf_attach(struct sf_softc *sc)
        ifp->if_ioctl = sf_ioctl;
        ifp->if_start = sf_start;
        ifp->if_watchdog = sf_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, SF_NTXDESC_MASK);
+       ifq_init_maxlen(&ifp->if_snd, SF_NTXDESC_MASK);
 
        /*
         * Attach the interface.

diff --git a/sys/dev/ic/ath.c b/sys/dev/ic/ath.c
index 49113c5..8a991f0 100644 (file)
--- a/sys/dev/ic/ath.c
+++ b/sys/dev/ic/ath.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: ath.c,v 1.124 2023/03/26 08:45:27 jsg Exp $  */
+/*      $OpenBSD: ath.c,v 1.125 2023/11/10 15:51:20 bluhm Exp $  */
 /*     $NetBSD: ath.c,v 1.37 2004/08/18 21:59:39 dyoung Exp $  */
 
 /*-
@@ -347,7 +347,7 @@ ath_attach(u_int16_t devid, struct ath_softc *sc)
        ifp->if_start = ath_start;
        ifp->if_watchdog = ath_watchdog;
        ifp->if_ioctl = ath_ioctl;
-       ifq_set_maxlen(&ifp->if_snd, ATH_TXBUF * ATH_TXDESC);
+       ifq_init_maxlen(&ifp->if_snd, ATH_TXBUF * ATH_TXDESC);
 
        ic->ic_softc = sc;
        ic->ic_newassoc = ath_newassoc;

diff --git a/sys/dev/ic/bcmgenet.c b/sys/dev/ic/bcmgenet.c
index c755caf..9054c57 100644 (file)
--- a/sys/dev/ic/bcmgenet.c
+++ b/sys/dev/ic/bcmgenet.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bcmgenet.c,v 1.6 2022/05/02 06:30:45 anton Exp $ */
+/* $OpenBSD: bcmgenet.c,v 1.7 2023/11/10 15:51:20 bluhm Exp $ */
 /* $NetBSD: bcmgenet.c,v 1.3 2020/02/27 17:30:07 jmcneill Exp $ */
 
 /*-
@@ -984,7 +984,7 @@ genet_attach(struct genet_softc *sc)
        ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
        ifp->if_start = genet_start;
        ifp->if_ioctl = genet_ioctl;
-       ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, IFQ_MAXLEN);
 
        /* 802.1Q VLAN-sized frames are supported */
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/ic/bwi.c b/sys/dev/ic/bwi.c
index 3389a33..b97f31e 100644 (file)
--- a/sys/dev/ic/bwi.c
+++ b/sys/dev/ic/bwi.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: bwi.c,v 1.133 2022/04/21 21:03:02 stsp Exp $  */
+/*     $OpenBSD: bwi.c,v 1.134 2023/11/10 15:51:20 bluhm Exp $ */
 
 /*
  * Copyright (c) 2007 The DragonFly Project.  All rights reserved.
@@ -789,7 +789,7 @@ bwi_attach(struct bwi_softc *sc)
        ifp->if_watchdog = bwi_watchdog;
        ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, IFQ_MAXLEN);
 
        /* Get locale */
        sc->sc_locale = __SHIFTOUT(bwi_read_sprom(sc, BWI_SPROM_CARD_INFO),

diff --git a/sys/dev/ic/dc.c b/sys/dev/ic/dc.c
index 67dfc69..46fb146 100644 (file)
--- a/sys/dev/ic/dc.c
+++ b/sys/dev/ic/dc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dc.c,v 1.155 2022/02/22 01:15:01 guenther Exp $       */
+/*     $OpenBSD: dc.c,v 1.156 2023/11/10 15:51:20 bluhm Exp $  */
 
 /*
  * Copyright (c) 1997, 1998, 1999
@@ -1697,7 +1697,7 @@ hasmac:
        ifp->if_ioctl = dc_ioctl;
        ifp->if_start = dc_start;
        ifp->if_watchdog = dc_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, DC_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, DC_TX_LIST_CNT - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/ic/dwqe.c b/sys/dev/ic/dwqe.c
index 33d7ab5..f853fcc 100644 (file)
--- a/sys/dev/ic/dwqe.c
+++ b/sys/dev/ic/dwqe.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dwqe.c,v 1.14 2023/10/11 12:52:00 stsp Exp $  */
+/*     $OpenBSD: dwqe.c,v 1.15 2023/11/10 15:51:20 bluhm Exp $ */
 /*
  * Copyright (c) 2008, 2019 Mark Kettenis <kettenis@openbsd.org>
  * Copyright (c) 2017, 2022 Patrick Wildt <patrick@blueri.se>
@@ -117,7 +117,7 @@ dwqe_attach(struct dwqe_softc *sc)
        ifp->if_ioctl = dwqe_ioctl;
        ifp->if_qstart = dwqe_start;
        ifp->if_watchdog = dwqe_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, DWQE_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, DWQE_NTXDESC - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/ic/elink3.c b/sys/dev/ic/elink3.c
index e24264d..33134a2 100644 (file)
--- a/sys/dev/ic/elink3.c
+++ b/sys/dev/ic/elink3.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: elink3.c,v 1.100 2023/09/11 08:41:26 mvs Exp $        */
+/*     $OpenBSD: elink3.c,v 1.101 2023/11/10 15:51:20 bluhm Exp $      */
 /*     $NetBSD: elink3.c,v 1.32 1997/05/14 00:22:00 thorpej Exp $      */
 
 /*
@@ -333,7 +333,7 @@ epconfig(struct ep_softc *sc, u_short chipset, u_int8_t *enaddr)
        ifp->if_flags =
            IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
        /* 64 packets are around 100ms on 10Mbps */
-       ifq_set_maxlen(&ifp->if_snd, 64);
+       ifq_init_maxlen(&ifp->if_snd, 64);
 
        if_attach(ifp);
        ether_ifattach(ifp);

diff --git a/sys/dev/ic/fxp.c b/sys/dev/ic/fxp.c
index 349b17f..d2001c0 100644 (file)
--- a/sys/dev/ic/fxp.c
+++ b/sys/dev/ic/fxp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: fxp.c,v 1.132 2020/07/10 13:26:37 patrick Exp $       */
+/*     $OpenBSD: fxp.c,v 1.133 2023/11/10 15:51:20 bluhm Exp $ */
 /*     $NetBSD: if_fxp.c,v 1.2 1997/06/05 02:01:55 thorpej Exp $       */
 
 /*
@@ -429,7 +429,7 @@ fxp_attach(struct fxp_softc *sc, const char *intrstr)
        ifp->if_ioctl = fxp_ioctl;
        ifp->if_start = fxp_start;
        ifp->if_watchdog = fxp_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, FXP_NTXCB - 1);
+       ifq_init_maxlen(&ifp->if_snd, FXP_NTXCB - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/ic/gem.c b/sys/dev/ic/gem.c
index 42bdeb9..b0a4adf 100644 (file)
--- a/sys/dev/ic/gem.c
+++ b/sys/dev/ic/gem.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: gem.c,v 1.127 2022/07/12 22:08:17 bluhm Exp $ */
+/*     $OpenBSD: gem.c,v 1.128 2023/11/10 15:51:20 bluhm Exp $ */
 /*     $NetBSD: gem.c,v 1.1 2001/09/16 00:11:43 eeh Exp $ */
 
 /*
@@ -222,7 +222,7 @@ gem_config(struct gem_softc *sc)
        ifp->if_qstart = gem_start;
        ifp->if_ioctl = gem_ioctl;
        ifp->if_watchdog = gem_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, GEM_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, GEM_NTXDESC - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/ic/malo.c b/sys/dev/ic/malo.c
index ef922c0..9131d0a 100644 (file)
--- a/sys/dev/ic/malo.c
+++ b/sys/dev/ic/malo.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: malo.c,v 1.124 2023/04/11 00:45:08 jsg Exp $ */
+/*     $OpenBSD: malo.c,v 1.125 2023/11/10 15:51:20 bluhm Exp $ */
 
 /*
  * Copyright (c) 2006 Claudio Jeker <claudio@openbsd.org>
@@ -347,7 +347,7 @@ malo_attach(struct malo_softc *sc)
        ifp->if_watchdog = malo_watchdog;
        ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, IFQ_MAXLEN);
 
        /* set supported rates */
        ic->ic_sup_rates[IEEE80211_MODE_11B] = ieee80211_std_rateset_11b;

diff --git a/sys/dev/ic/pgt.c b/sys/dev/ic/pgt.c
index 0888a2e..7dd6b67 100644 (file)
--- a/sys/dev/ic/pgt.c
+++ b/sys/dev/ic/pgt.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: pgt.c,v 1.103 2022/04/21 21:03:02 stsp Exp $  */
+/*     $OpenBSD: pgt.c,v 1.104 2023/11/10 15:51:20 bluhm Exp $  */
 
 /*
  * Copyright (c) 2006 Claudio Jeker <claudio@openbsd.org>
@@ -1877,7 +1877,7 @@ pgt_net_attach(struct pgt_softc *sc)
        ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
 
-       ifq_set_maxlen(&ifp->if_snd, IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, IFQ_MAXLEN);
 
        /*
         * Set channels

diff --git a/sys/dev/ic/re.c b/sys/dev/ic/re.c
index 653ec08..70b4794 100644 (file)
--- a/sys/dev/ic/re.c
+++ b/sys/dev/ic/re.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: re.c,v 1.215 2022/11/17 01:30:57 dlg Exp $    */
+/*     $OpenBSD: re.c,v 1.216 2023/11/10 15:51:20 bluhm Exp $  */
 /*     $FreeBSD: if_re.c,v 1.31 2004/09/04 07:54:05 ru Exp $   */
 /*
  * Copyright (c) 1997, 1998-2003
@@ -1016,7 +1016,7 @@ re_attach(struct rl_softc *sc, const char *intrstr)
        ifp->if_qstart = re_start;
        ifp->if_watchdog = re_watchdog;
        ifp->if_hardmtu = sc->rl_max_mtu;
-       ifq_set_maxlen(&ifp->if_snd, sc->rl_ldata.rl_tx_desc_cnt);
+       ifq_init_maxlen(&ifp->if_snd, sc->rl_ldata.rl_tx_desc_cnt);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_TCPv4 |
            IFCAP_CSUM_UDPv4;

diff --git a/sys/dev/ic/smc83c170.c b/sys/dev/ic/smc83c170.c
index 4b5b9af..c74885a 100644 (file)
--- a/sys/dev/ic/smc83c170.c
+++ b/sys/dev/ic/smc83c170.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: smc83c170.c,v 1.30 2022/01/09 05:42:42 jsg Exp $      */
+/*     $OpenBSD: smc83c170.c,v 1.31 2023/11/10 15:51:20 bluhm Exp $    */
 /*     $NetBSD: smc83c170.c,v 1.59 2005/02/27 00:27:02 perry Exp $     */
 
 /*-
@@ -278,7 +278,7 @@ epic_attach(struct epic_softc *sc, const char *intrstr)
        ifp->if_ioctl = epic_ioctl;
        ifp->if_start = epic_start;
        ifp->if_watchdog = epic_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, EPIC_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, EPIC_NTXDESC - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/ic/ti.c b/sys/dev/ic/ti.c
index 61c9b49..c1cc0df 100644 (file)
--- a/sys/dev/ic/ti.c
+++ b/sys/dev/ic/ti.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ti.c,v 1.29 2022/01/09 05:42:42 jsg Exp $     */
+/*     $OpenBSD: ti.c,v 1.30 2023/11/10 15:51:20 bluhm Exp $   */
 
 /*
  * Copyright (c) 1997, 1998, 1999
@@ -1443,7 +1443,7 @@ ti_attach(struct ti_softc *sc)
        ifp->if_start = ti_start;
        ifp->if_watchdog = ti_watchdog;
        ifp->if_hardmtu = TI_JUMBO_FRAMELEN - ETHER_HDR_LEN;
-       ifq_set_maxlen(&ifp->if_snd, TI_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, TI_TX_RING_CNT - 1);
        bcopy(sc->sc_dv.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/ic/xl.c b/sys/dev/ic/xl.c
index 087c652..22129f4 100644 (file)
--- a/sys/dev/ic/xl.c
+++ b/sys/dev/ic/xl.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: xl.c,v 1.138 2022/02/22 01:15:01 guenther Exp $       */
+/*     $OpenBSD: xl.c,v 1.139 2023/11/10 15:51:20 bluhm Exp $  */
 
 /*
  * Copyright (c) 1997, 1998, 1999
@@ -2461,7 +2461,7 @@ xl_attach(struct xl_softc *sc)
                ifp->if_start = xl_start;
        ifp->if_watchdog = xl_watchdog;
        ifp->if_baudrate = 10000000;
-       ifq_set_maxlen(&ifp->if_snd, XL_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, XL_TX_LIST_CNT - 1);
        memcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_age.c b/sys/dev/pci/if_age.c
index f035023..15e9351 100644 (file)
--- a/sys/dev/pci/if_age.c
+++ b/sys/dev/pci/if_age.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_age.c,v 1.38 2022/03/11 18:00:45 mpi Exp $ */
+/*     $OpenBSD: if_age.c,v 1.39 2023/11/10 15:51:20 bluhm Exp $       */
 
 /*-
  * Copyright (c) 2008, Pyun YongHyeon <yongari@FreeBSD.org>
@@ -220,7 +220,7 @@ age_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = age_ioctl;
        ifp->if_start = age_start;
        ifp->if_watchdog = age_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, AGE_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, AGE_TX_RING_CNT - 1);
        bcopy(sc->age_eaddr, sc->sc_arpcom.ac_enaddr, ETHER_ADDR_LEN);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_alc.c b/sys/dev/pci/if_alc.c
index ae30a98..86bff59 100644 (file)
--- a/sys/dev/pci/if_alc.c
+++ b/sys/dev/pci/if_alc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_alc.c,v 1.56 2022/05/19 00:52:37 kevlo Exp $       */
+/*     $OpenBSD: if_alc.c,v 1.57 2023/11/10 15:51:20 bluhm Exp $       */
 /*-
  * Copyright (c) 2009, Pyun YongHyeon <yongari@FreeBSD.org>
  * All rights reserved.
@@ -1383,7 +1383,7 @@ alc_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = alc_ioctl;
        ifp->if_start = alc_start;
        ifp->if_watchdog = alc_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, ALC_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, ALC_TX_RING_CNT - 1);
        bcopy(sc->alc_eaddr, sc->sc_arpcom.ac_enaddr, ETHER_ADDR_LEN);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_ale.c b/sys/dev/pci/if_ale.c
index c1998c8..5197942 100644 (file)
--- a/sys/dev/pci/if_ale.c
+++ b/sys/dev/pci/if_ale.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ale.c,v 1.49 2022/03/11 18:00:45 mpi Exp $ */
+/*     $OpenBSD: if_ale.c,v 1.50 2023/11/10 15:51:20 bluhm Exp $       */
 /*-
  * Copyright (c) 2008, Pyun YongHyeon <yongari@FreeBSD.org>
  * All rights reserved.
@@ -499,7 +499,7 @@ ale_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = ale_ioctl;
        ifp->if_start = ale_start;
        ifp->if_watchdog = ale_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, ALE_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, ALE_TX_RING_CNT - 1);
        bcopy(sc->ale_eaddr, sc->sc_arpcom.ac_enaddr, ETHER_ADDR_LEN);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_aq_pci.c b/sys/dev/pci/if_aq_pci.c
index cb2bcc9..6896270 100644 (file)
--- a/sys/dev/pci/if_aq_pci.c
+++ b/sys/dev/pci/if_aq_pci.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_aq_pci.c,v 1.25 2023/10/01 09:03:14 kettenis Exp $ */
+/* $OpenBSD: if_aq_pci.c,v 1.26 2023/11/10 15:51:20 bluhm Exp $ */
 /*     $NetBSD: if_aq.c,v 1.27 2021/06/16 00:21:18 riastradh Exp $     */
 
 /*
@@ -1365,7 +1365,7 @@ aq_attach(struct device *parent, struct device *self, void *aux)
 #if NVLAN > 0
        ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING;
 #endif
-       ifq_set_maxlen(&ifp->if_snd, AQ_TXD_NUM);
+       ifq_init_maxlen(&ifp->if_snd, AQ_TXD_NUM);
 
        ifmedia_init(&sc->sc_media, IFM_IMASK, aq_ifmedia_change,
            aq_ifmedia_status);

diff --git a/sys/dev/pci/if_bge.c b/sys/dev/pci/if_bge.c
index d8fa5c8..8dc0201 100644 (file)
--- a/sys/dev/pci/if_bge.c
+++ b/sys/dev/pci/if_bge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_bge.c,v 1.401 2023/07/04 10:22:39 jmatthew Exp $   */
+/*     $OpenBSD: if_bge.c,v 1.402 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*
  * Copyright (c) 2001 Wind River Systems
@@ -3061,7 +3061,7 @@ bge_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = bge_ioctl;
        ifp->if_qstart = bge_start;
        ifp->if_watchdog = bge_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, BGE_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, BGE_TX_RING_CNT - 1);
 
        DPRINTFN(5, ("bcopy\n"));
        bcopy(sc->bge_dev.dv_xname, ifp->if_xname, IFNAMSIZ);

diff --git a/sys/dev/pci/if_bnx.c b/sys/dev/pci/if_bnx.c
index ffc8402..c2eff8b 100644 (file)
--- a/sys/dev/pci/if_bnx.c
+++ b/sys/dev/pci/if_bnx.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_bnx.c,v 1.132 2022/03/11 18:00:45 mpi Exp $        */
+/*     $OpenBSD: if_bnx.c,v 1.133 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*-
  * Copyright (c) 2006 Broadcom Corporation
@@ -877,7 +877,7 @@ bnx_attachhook(struct device *self)
        ifp->if_watchdog = bnx_watchdog;
        ifp->if_hardmtu = BNX_MAX_JUMBO_ETHER_MTU_VLAN -
            sizeof(struct ether_header);
-       ifq_set_maxlen(&ifp->if_snd, USABLE_TX_BD - 1);
+       ifq_init_maxlen(&ifp->if_snd, USABLE_TX_BD - 1);
        bcopy(sc->eaddr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
        bcopy(sc->bnx_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_bnxt.c b/sys/dev/pci/if_bnxt.c
index 4eb58b1..6e9c5b6 100644 (file)
--- a/sys/dev/pci/if_bnxt.c
+++ b/sys/dev/pci/if_bnxt.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_bnxt.c,v 1.38 2023/03/22 17:01:07 denis Exp $      */
+/*     $OpenBSD: if_bnxt.c,v 1.39 2023/11/10 15:51:20 bluhm Exp $      */
 /*-
  * Broadcom NetXtreme-C/E network driver.
  *
@@ -645,7 +645,7 @@ bnxt_attach(struct device *parent, struct device *self, void *aux)
 #if NVLAN > 0
        ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING;
 #endif
-       ifq_set_maxlen(&ifp->if_snd, 1024);     /* ? */
+       ifq_init_maxlen(&ifp->if_snd, 1024);    /* ? */
 
        ifmedia_init(&sc->sc_media, IFM_IMASK, bnxt_media_change,
            bnxt_media_status);

diff --git a/sys/dev/pci/if_cas.c b/sys/dev/pci/if_cas.c
index 3de0a37..09ac37c 100644 (file)
--- a/sys/dev/pci/if_cas.c
+++ b/sys/dev/pci/if_cas.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_cas.c,v 1.54 2022/03/11 18:00:45 mpi Exp $ */
+/*     $OpenBSD: if_cas.c,v 1.55 2023/11/10 15:51:20 bluhm Exp $       */
 
 /*
  *
@@ -493,7 +493,7 @@ cas_config(struct cas_softc *sc)
        ifp->if_start = cas_start;
        ifp->if_ioctl = cas_ioctl;
        ifp->if_watchdog = cas_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, CAS_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, CAS_NTXDESC - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_em.c b/sys/dev/pci/if_em.c
index e29b12e..fbe46ae 100644 (file)
--- a/sys/dev/pci/if_em.c
+++ b/sys/dev/pci/if_em.c
@@ -31,7 +31,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 ***************************************************************************/
 
-/* $OpenBSD: if_em.c,v 1.366 2023/09/05 13:06:42 naddy Exp $ */
+/* $OpenBSD: if_em.c,v 1.367 2023/11/10 15:51:20 bluhm Exp $ */
 /* $FreeBSD: if_em.c,v 1.46 2004/09/29 18:28:28 mlaier Exp $ */
 
 #include <dev/pci/if_em.h>
@@ -1963,7 +1963,7 @@ em_setup_interface(struct em_softc *sc)
        ifp->if_watchdog = em_watchdog;
        ifp->if_hardmtu =
                sc->hw.max_frame_size - ETHER_HDR_LEN - ETHER_CRC_LEN;
-       ifq_set_maxlen(&ifp->if_snd, sc->sc_tx_slots - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->sc_tx_slots - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_et.c b/sys/dev/pci/if_et.c
index df844ed..63f5915 100644 (file)
--- a/sys/dev/pci/if_et.c
+++ b/sys/dev/pci/if_et.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_et.c,v 1.42 2022/03/11 18:00:45 mpi Exp $  */
+/*     $OpenBSD: if_et.c,v 1.43 2023/11/10 15:51:20 bluhm Exp $        */
 /*
  * Copyright (c) 2007 The DragonFly Project.  All rights reserved.
  * 
@@ -245,7 +245,7 @@ et_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = et_ioctl;
        ifp->if_start = et_start;
        ifp->if_watchdog = et_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, ET_TX_NDESC);
+       ifq_init_maxlen(&ifp->if_snd, ET_TX_NDESC);
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_iavf.c b/sys/dev/pci/if_iavf.c
index d65769d..eff312b 100644 (file)
--- a/sys/dev/pci/if_iavf.c
+++ b/sys/dev/pci/if_iavf.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_iavf.c,v 1.11 2022/03/11 18:00:45 mpi Exp $        */
+/*     $OpenBSD: if_iavf.c,v 1.12 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*
  * Copyright (c) 2013-2015, Intel Corporation
@@ -890,7 +890,7 @@ iavf_attach(struct device *parent, struct device *self, void *aux)
        if (ifp->if_hardmtu == 0)
                ifp->if_hardmtu = IAVF_HARDMTU;
        strlcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, sc->sc_tx_ring_ndescs);
+       ifq_init_maxlen(&ifp->if_snd, sc->sc_tx_ring_ndescs);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_VLAN_HWTAGGING;
 #if 0

diff --git a/sys/dev/pci/if_igc.c b/sys/dev/pci/if_igc.c
index db84e23..c39121a 100644 (file)
--- a/sys/dev/pci/if_igc.c
+++ b/sys/dev/pci/if_igc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_igc.c,v 1.13 2023/04/28 10:18:57 bluhm Exp $       */
+/*     $OpenBSD: if_igc.c,v 1.14 2023/11/10 15:51:20 bluhm Exp $       */
 /*-
  * SPDX-License-Identifier: BSD-2-Clause
  *
@@ -786,7 +786,7 @@ igc_setup_interface(struct igc_softc *sc)
        ifp->if_watchdog = igc_watchdog;
        ifp->if_hardmtu = sc->hw.mac.max_frame_size - ETHER_HDR_LEN -
            ETHER_CRC_LEN;
-       ifq_set_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_ix.c b/sys/dev/pci/if_ix.c
index 157a5da..9b838f4 100644 (file)
--- a/sys/dev/pci/if_ix.c
+++ b/sys/dev/pci/if_ix.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ix.c,v 1.205 2023/10/20 07:31:12 jan Exp $ */
+/*     $OpenBSD: if_ix.c,v 1.206 2023/11/10 15:51:20 bluhm Exp $       */
 
 /******************************************************************************
 
@@ -1918,7 +1918,7 @@ ixgbe_setup_interface(struct ix_softc *sc)
        ifp->if_watchdog = ixgbe_watchdog;
        ifp->if_hardmtu = IXGBE_MAX_FRAME_SIZE -
            ETHER_HDR_LEN - ETHER_CRC_LEN;
-       ifq_set_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_ixgb.c b/sys/dev/pci/if_ixgb.c
index 8ed13cf..5432dab 100644 (file)
--- a/sys/dev/pci/if_ixgb.c
+++ b/sys/dev/pci/if_ixgb.c
@@ -31,7 +31,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 ***************************************************************************/
 
-/* $OpenBSD: if_ixgb.c,v 1.75 2022/03/11 18:00:45 mpi Exp $ */
+/* $OpenBSD: if_ixgb.c,v 1.76 2023/11/10 15:51:20 bluhm Exp $ */
 
 #include <dev/pci/if_ixgb.h>
 
@@ -1011,7 +1011,7 @@ ixgb_setup_interface(struct ixgb_softc *sc)
        ifp->if_watchdog = ixgb_watchdog;
        ifp->if_hardmtu =
                IXGB_MAX_JUMBO_FRAME_SIZE - ETHER_HDR_LEN - ETHER_CRC_LEN;
-       ifq_set_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_ixl.c b/sys/dev/pci/if_ixl.c
index 0f8b6d8..fb37823 100644 (file)
--- a/sys/dev/pci/if_ixl.c
+++ b/sys/dev/pci/if_ixl.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ixl.c,v 1.92 2023/10/20 13:21:15 jan Exp $ */
+/*     $OpenBSD: if_ixl.c,v 1.93 2023/11/10 15:51:20 bluhm Exp $ */
 
 /*
  * Copyright (c) 2013-2015, Intel Corporation
@@ -1967,7 +1967,7 @@ ixl_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_watchdog = ixl_watchdog;
        ifp->if_hardmtu = IXL_HARDMTU;
        strlcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, sc->sc_tx_ring_ndescs);
+       ifq_init_maxlen(&ifp->if_snd, sc->sc_tx_ring_ndescs);
 
        ifp->if_capabilities = IFCAP_VLAN_HWTAGGING;
        ifp->if_capabilities |= IFCAP_CSUM_IPv4 |

diff --git a/sys/dev/pci/if_jme.c b/sys/dev/pci/if_jme.c
index 5cab59e..08c08c8 100644 (file)
--- a/sys/dev/pci/if_jme.c
+++ b/sys/dev/pci/if_jme.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_jme.c,v 1.56 2022/03/11 18:00:45 mpi Exp $ */
+/*     $OpenBSD: if_jme.c,v 1.57 2023/11/10 15:51:20 bluhm Exp $       */
 /*-
  * Copyright (c) 2008, Pyun YongHyeon <yongari@FreeBSD.org>
  * All rights reserved.
@@ -662,7 +662,7 @@ jme_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = jme_ioctl;
        ifp->if_start = jme_start;
        ifp->if_watchdog = jme_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, JME_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, JME_TX_RING_CNT - 1);
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_IPv4 |

diff --git a/sys/dev/pci/if_lge.c b/sys/dev/pci/if_lge.c
index a7c82fd..4a08513 100644 (file)
--- a/sys/dev/pci/if_lge.c
+++ b/sys/dev/pci/if_lge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_lge.c,v 1.79 2022/10/09 02:32:02 kevlo Exp $       */
+/*     $OpenBSD: if_lge.c,v 1.80 2023/11/10 15:51:20 bluhm Exp $       */
 /*
  * Copyright (c) 2001 Wind River Systems
  * Copyright (c) 1997, 1998, 1999, 2000, 2001
@@ -499,7 +499,7 @@ lge_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_start = lge_start;
        ifp->if_watchdog = lge_watchdog;
        ifp->if_hardmtu = LGE_JUMBO_MTU;
-       ifq_set_maxlen(&ifp->if_snd, LGE_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, LGE_TX_LIST_CNT - 1);
        DPRINTFN(5, ("bcopy\n"));
        bcopy(sc->sc_dv.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_mcx.c b/sys/dev/pci/if_mcx.c
index 1f07679..9108423 100644 (file)
--- a/sys/dev/pci/if_mcx.c
+++ b/sys/dev/pci/if_mcx.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_mcx.c,v 1.110 2023/09/18 06:47:21 jmatthew Exp $ */
+/*     $OpenBSD: if_mcx.c,v 1.111 2023/11/10 15:51:20 bluhm Exp $ */
 
 /*
  * Copyright (c) 2017 David Gwynne <dlg@openbsd.org>
@@ -2930,7 +2930,7 @@ mcx_attach(struct device *parent, struct device *self, void *aux)
 #if NVLAN > 0
        ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING;
 #endif
-       ifq_set_maxlen(&ifp->if_snd, 1024);
+       ifq_init_maxlen(&ifp->if_snd, 1024);
 
        ifmedia_init(&sc->sc_media, IFM_IMASK, mcx_media_change,
            mcx_media_status);

diff --git a/sys/dev/pci/if_msk.c b/sys/dev/pci/if_msk.c
index a32f431..88d9e3d 100644 (file)
--- a/sys/dev/pci/if_msk.c
+++ b/sys/dev/pci/if_msk.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_msk.c,v 1.142 2022/03/11 18:00:46 mpi Exp $        */
+/*     $OpenBSD: if_msk.c,v 1.143 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*
  * Copyright (c) 1997, 1998, 1999, 2000
@@ -1068,7 +1068,7 @@ msk_attach(struct device *parent, struct device *self, void *aux)
        if (sc->sk_type != SK_YUKON_FE &&
            sc->sk_type != SK_YUKON_FE_P)
                ifp->if_hardmtu = SK_JUMBO_MTU;
-       ifq_set_maxlen(&ifp->if_snd, MSK_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, MSK_TX_RING_CNT - 1);
        bcopy(sc_if->sk_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_myx.c b/sys/dev/pci/if_myx.c
index a408448..b13d445 100644 (file)
--- a/sys/dev/pci/if_myx.c
+++ b/sys/dev/pci/if_myx.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_myx.c,v 1.118 2023/07/14 07:07:08 claudio Exp $    */
+/*     $OpenBSD: if_myx.c,v 1.119 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*
  * Copyright (c) 2007 Reyk Floeter <reyk@openbsd.org>
@@ -532,7 +532,7 @@ myx_attachhook(struct device *self)
        ifp->if_watchdog = myx_watchdog;
        ifp->if_hardmtu = MYX_RXBIG_SIZE;
        strlcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, 1);
+       ifq_init_maxlen(&ifp->if_snd, 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 #if 0
@@ -1088,7 +1088,7 @@ myx_up(struct myx_softc *sc)
        sc->sc_tx_ring_count = r / sizeof(struct myx_tx_desc);
        sc->sc_tx_nsegs = min(16, sc->sc_tx_ring_count / 4); /* magic */
        sc->sc_tx_count = 0;
-       ifq_set_maxlen(&ifp->if_snd, sc->sc_tx_ring_count - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->sc_tx_ring_count - 1);
 
        /* Allocate Interrupt Queue */
 

diff --git a/sys/dev/pci/if_nfe.c b/sys/dev/pci/if_nfe.c
index 660fdf7..ffe34c5 100644 (file)
--- a/sys/dev/pci/if_nfe.c
+++ b/sys/dev/pci/if_nfe.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_nfe.c,v 1.124 2022/03/11 18:00:48 mpi Exp $        */
+/*     $OpenBSD: if_nfe.c,v 1.125 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*-
  * Copyright (c) 2006, 2007 Damien Bergamini <damien.bergamini@free.fr>
@@ -320,7 +320,7 @@ nfe_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = nfe_ioctl;
        ifp->if_start = nfe_start;
        ifp->if_watchdog = nfe_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, NFE_IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, NFE_IFQ_MAXLEN);
        strlcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_ngbe.c b/sys/dev/pci/if_ngbe.c
index 25f07ff..1cec2c3 100644 (file)
--- a/sys/dev/pci/if_ngbe.c
+++ b/sys/dev/pci/if_ngbe.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ngbe.c,v 1.1 2023/03/31 08:19:41 kevlo Exp $       */
+/*     $OpenBSD: if_ngbe.c,v 1.2 2023/11/10 15:51:20 bluhm Exp $       */
 
 /*
  * Copyright (c) 2015-2017 Beijing WangXun Technology Co., Ltd.
@@ -1024,7 +1024,7 @@ ngbe_setup_interface(struct ngbe_softc *sc)
        ifp->if_watchdog = ngbe_watchdog;
        ifp->if_hardmtu = NGBE_MAX_JUMBO_FRAME_SIZE - ETHER_HDR_LEN - 
            ETHER_CRC_LEN;
-       ifq_set_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->num_tx_desc - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_nge.c b/sys/dev/pci/if_nge.c
index 2ea84b9..4971b17 100644 (file)
--- a/sys/dev/pci/if_nge.c
+++ b/sys/dev/pci/if_nge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_nge.c,v 1.97 2022/10/09 02:32:02 kevlo Exp $       */
+/*     $OpenBSD: if_nge.c,v 1.98 2023/11/10 15:51:20 bluhm Exp $       */
 /*
  * Copyright (c) 2001 Wind River Systems
  * Copyright (c) 1997, 1998, 1999, 2000, 2001
@@ -792,7 +792,7 @@ nge_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_start = nge_start;
        ifp->if_watchdog = nge_watchdog;
        ifp->if_hardmtu = NGE_JUMBO_MTU;
-       ifq_set_maxlen(&ifp->if_snd, NGE_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, NGE_TX_LIST_CNT - 1);
        DPRINTFN(5, ("%s: bcopy\n", sc->sc_dv.dv_xname));
        bcopy(sc->sc_dv.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_nxe.c b/sys/dev/pci/if_nxe.c
index b189383..30dc8fd 100644 (file)
--- a/sys/dev/pci/if_nxe.c
+++ b/sys/dev/pci/if_nxe.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_nxe.c,v 1.79 2022/03/11 18:00:48 mpi Exp $ */
+/*     $OpenBSD: if_nxe.c,v 1.80 2023/11/10 15:51:20 bluhm Exp $ */
 
 /*
  * Copyright (c) 2007 David Gwynne <dlg@openbsd.org>
@@ -919,7 +919,7 @@ nxe_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_watchdog = nxe_watchdog;
        ifp->if_hardmtu = MCLBYTES - ETHER_HDR_LEN - ETHER_CRC_LEN;
        strlcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, 512); /* XXX */
+       ifq_init_maxlen(&ifp->if_snd, 512); /* XXX */
 
        ifmedia_init(&sc->sc_media, 0, nxe_media_change, nxe_media_status);
        ifmedia_add(&sc->sc_media, IFM_ETHER|IFM_AUTO, 0, NULL);

diff --git a/sys/dev/pci/if_oce.c b/sys/dev/pci/if_oce.c
index 2a01f02..1e2710c 100644 (file)
--- a/sys/dev/pci/if_oce.c
+++ b/sys/dev/pci/if_oce.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_oce.c,v 1.107 2023/04/28 10:18:58 bluhm Exp $      */
+/*     $OpenBSD: if_oce.c,v 1.108 2023/11/10 15:51:20 bluhm Exp $      */
 
 /*
  * Copyright (c) 2012 Mike Belopuhov
@@ -823,7 +823,7 @@ oce_attach_ifp(struct oce_softc *sc)
        ifp->if_watchdog = oce_watchdog;
        ifp->if_hardmtu = OCE_MAX_MTU;
        ifp->if_softc = sc;
-       ifq_set_maxlen(&ifp->if_snd, sc->sc_tx_ring_size - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->sc_tx_ring_size - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_IPv4 |
            IFCAP_CSUM_TCPv4 | IFCAP_CSUM_UDPv4;

diff --git a/sys/dev/pci/if_pcn.c b/sys/dev/pci/if_pcn.c
index f5661f4..28e98b0 100644 (file)
--- a/sys/dev/pci/if_pcn.c
+++ b/sys/dev/pci/if_pcn.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_pcn.c,v 1.48 2022/07/10 21:13:41 bluhm Exp $       */
+/*     $OpenBSD: if_pcn.c,v 1.49 2023/11/10 15:51:20 bluhm Exp $       */
 /*     $NetBSD: if_pcn.c,v 1.26 2005/05/07 09:15:44 is Exp $   */
 
 /*
@@ -769,7 +769,7 @@ pcn_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = pcn_ioctl;
        ifp->if_start = pcn_start;
        ifp->if_watchdog = pcn_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, PCN_NTXDESC -1);
+       ifq_init_maxlen(&ifp->if_snd, PCN_NTXDESC -1);
 
        /* Attach the interface. */
        if_attach(ifp);

diff --git a/sys/dev/pci/if_rge.c b/sys/dev/pci/if_rge.c
index 51f316d..2ef59a7 100644 (file)
--- a/sys/dev/pci/if_rge.c
+++ b/sys/dev/pci/if_rge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_rge.c,v 1.21 2022/12/21 02:31:09 kevlo Exp $       */
+/*     $OpenBSD: if_rge.c,v 1.22 2023/11/10 15:51:20 bluhm Exp $       */
 
 /*
  * Copyright (c) 2019, 2020 Kevin Lo <kevlo@openbsd.org>
@@ -288,7 +288,7 @@ rge_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = rge_ioctl;
        ifp->if_qstart = rge_start;
        ifp->if_watchdog = rge_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, RGE_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, RGE_TX_LIST_CNT - 1);
        ifp->if_hardmtu = RGE_JUMBO_MTU;
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_IPv4 |

diff --git a/sys/dev/pci/if_se.c b/sys/dev/pci/if_se.c
index 250292b..7ad0bcc 100644 (file)
--- a/sys/dev/pci/if_se.c
+++ b/sys/dev/pci/if_se.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_se.c,v 1.23 2022/01/09 05:42:54 jsg Exp $  */
+/*     $OpenBSD: if_se.c,v 1.24 2023/11/10 15:51:20 bluhm Exp $        */
 
 /*-
  * Copyright (c) 2009, 2010 Christopher Zimmermann <madroach@zakweb.de>
@@ -690,7 +690,7 @@ se_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = se_ioctl;
        ifp->if_start = se_start;
        ifp->if_watchdog = se_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, SE_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, SE_TX_RING_CNT - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_sis.c b/sys/dev/pci/if_sis.c
index 985eb0f..7c658f7 100644 (file)
--- a/sys/dev/pci/if_sis.c
+++ b/sys/dev/pci/if_sis.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_sis.c,v 1.142 2022/03/11 18:00:48 mpi Exp $ */
+/*     $OpenBSD: if_sis.c,v 1.143 2023/11/10 15:51:20 bluhm Exp $ */
 /*
  * Copyright (c) 1997, 1998, 1999
  *     Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
@@ -1184,7 +1184,7 @@ sis_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = sis_ioctl;
        ifp->if_start = sis_start;
        ifp->if_watchdog = sis_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, SIS_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, SIS_TX_LIST_CNT - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
        ifp->if_hardmtu = 1518; /* determined experimentally on DP83815 */
 

diff --git a/sys/dev/pci/if_sk.c b/sys/dev/pci/if_sk.c
index 898576a..dd8a690 100644 (file)
--- a/sys/dev/pci/if_sk.c
+++ b/sys/dev/pci/if_sk.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_sk.c,v 1.194 2022/03/11 18:00:48 mpi Exp $ */
+/*     $OpenBSD: if_sk.c,v 1.195 2023/11/10 15:51:20 bluhm Exp $       */
 
 /*
  * Copyright (c) 1997, 1998, 1999, 2000
@@ -998,7 +998,7 @@ sk_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_start = sk_start;
        ifp->if_watchdog = sk_watchdog;
        ifp->if_hardmtu = SK_JUMBO_MTU;
-       ifq_set_maxlen(&ifp->if_snd, SK_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, SK_TX_RING_CNT - 1);
        bcopy(sc_if->sk_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_ste.c b/sys/dev/pci/if_ste.c
index d1407e5..fbbb825 100644 (file)
--- a/sys/dev/pci/if_ste.c
+++ b/sys/dev/pci/if_ste.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ste.c,v 1.69 2022/03/11 18:00:48 mpi Exp $ */
+/*     $OpenBSD: if_ste.c,v 1.70 2023/11/10 15:51:24 bluhm Exp $ */
 /*
  * Copyright (c) 1997, 1998, 1999
  *     Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
@@ -899,7 +899,7 @@ ste_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = ste_ioctl;
        ifp->if_start = ste_start;
        ifp->if_watchdog = ste_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, STE_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, STE_TX_LIST_CNT - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_stge.c b/sys/dev/pci/if_stge.c
index 06d0379..773bdd8 100644 (file)
--- a/sys/dev/pci/if_stge.c
+++ b/sys/dev/pci/if_stge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_stge.c,v 1.72 2022/03/11 18:00:48 mpi Exp $        */
+/*     $OpenBSD: if_stge.c,v 1.73 2023/11/10 15:51:24 bluhm Exp $      */
 /*     $NetBSD: if_stge.c,v 1.27 2005/05/16 21:35:32 bouyer Exp $      */
 
 /*-
@@ -361,7 +361,7 @@ stge_attach(struct device *parent, struct device *self, void *aux)
 #ifdef STGE_JUMBO
        ifp->if_hardmtu = STGE_JUMBO_MTU;
 #endif
-       ifq_set_maxlen(&ifp->if_snd, STGE_NTXDESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, STGE_NTXDESC - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_tht.c b/sys/dev/pci/if_tht.c
index e07be12..57e1140 100644 (file)
--- a/sys/dev/pci/if_tht.c
+++ b/sys/dev/pci/if_tht.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_tht.c,v 1.146 2022/08/29 06:08:04 jsg Exp $ */
+/*     $OpenBSD: if_tht.c,v 1.147 2023/11/10 15:51:24 bluhm Exp $ */
 
 /*
  * Copyright (c) 2007 David Gwynne <dlg@openbsd.org>
@@ -781,7 +781,7 @@ tht_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_watchdog = tht_watchdog;
        ifp->if_hardmtu = MCLBYTES - ETHER_HDR_LEN - ETHER_CRC_LEN; /* XXX */
        strlcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, 400);
+       ifq_init_maxlen(&ifp->if_snd, 400);
 
        ifmedia_init(&sc->sc_media, 0, tht_media_change, tht_media_status);
        ifmedia_add(&sc->sc_media, IFM_ETHER|IFM_AUTO, 0, NULL);

diff --git a/sys/dev/pci/if_tl.c b/sys/dev/pci/if_tl.c
index bea6f1b..895550c 100644 (file)
--- a/sys/dev/pci/if_tl.c
+++ b/sys/dev/pci/if_tl.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_tl.c,v 1.77 2023/04/11 00:45:08 jsg Exp $  */
+/*     $OpenBSD: if_tl.c,v 1.78 2023/11/10 15:51:24 bluhm Exp $        */
 
 /*
  * Copyright (c) 1997, 1998
@@ -1962,7 +1962,7 @@ tl_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = tl_ioctl;
        ifp->if_start = tl_start;
        ifp->if_watchdog = tl_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, TL_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, TL_TX_LIST_CNT - 1);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;

diff --git a/sys/dev/pci/if_txp.c b/sys/dev/pci/if_txp.c
index 6d2199c..a1fdd7e 100644 (file)
--- a/sys/dev/pci/if_txp.c
+++ b/sys/dev/pci/if_txp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_txp.c,v 1.129 2022/03/11 18:00:50 mpi Exp $        */
+/*     $OpenBSD: if_txp.c,v 1.130 2023/11/10 15:51:24 bluhm Exp $      */
 
 /*
  * Copyright (c) 2001
@@ -213,7 +213,7 @@ txp_attachhook(struct device *self)
        ifp->if_start = txp_start;
        ifp->if_watchdog = txp_watchdog;
        ifp->if_baudrate = IF_Mbps(10);
-       ifq_set_maxlen(&ifp->if_snd, TX_ENTRIES);
+       ifq_init_maxlen(&ifp->if_snd, TX_ENTRIES);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 
        txp_capabilities(sc);

diff --git a/sys/dev/pci/if_vge.c b/sys/dev/pci/if_vge.c
index e04c40e..f4d5cf2 100644 (file)
--- a/sys/dev/pci/if_vge.c
+++ b/sys/dev/pci/if_vge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_vge.c,v 1.76 2022/03/11 18:00:50 mpi Exp $ */
+/*     $OpenBSD: if_vge.c,v 1.77 2023/11/10 15:51:24 bluhm Exp $       */
 /*     $FreeBSD: if_vge.c,v 1.3 2004/09/11 22:13:25 wpaul Exp $        */
 /*
  * Copyright (c) 2004
@@ -777,7 +777,7 @@ vge_attach(struct device *parent, struct device *self, void *aux)
 #ifdef VGE_JUMBO
        ifp->if_hardmtu = VGE_JUMBO_MTU;
 #endif
-       ifq_set_maxlen(&ifp->if_snd, VGE_IFQ_MAXLEN);
+       ifq_init_maxlen(&ifp->if_snd, VGE_IFQ_MAXLEN);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_IPv4 |
                                IFCAP_CSUM_TCPv4 | IFCAP_CSUM_UDPv4;

diff --git a/sys/dev/pci/if_vic.c b/sys/dev/pci/if_vic.c
index 8a5f9d3..68198af 100644 (file)
--- a/sys/dev/pci/if_vic.c
+++ b/sys/dev/pci/if_vic.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_vic.c,v 1.104 2022/03/11 18:00:50 mpi Exp $        */
+/*     $OpenBSD: if_vic.c,v 1.105 2023/11/10 15:51:24 bluhm Exp $      */
 
 /*
  * Copyright (c) 2006 Reyk Floeter <reyk@openbsd.org>
@@ -480,7 +480,7 @@ vic_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_watchdog = vic_watchdog;
        ifp->if_hardmtu = VIC_JUMBO_MTU;
        strlcpy(ifp->if_xname, DEVNAME(sc), IFNAMSIZ);
-       ifq_set_maxlen(&ifp->if_snd, sc->sc_ntxbuf - 1);
+       ifq_init_maxlen(&ifp->if_snd, sc->sc_ntxbuf - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU;
 

diff --git a/sys/dev/pci/if_vmx.c b/sys/dev/pci/if_vmx.c
index 1fb9634..30e5b12 100644 (file)
--- a/sys/dev/pci/if_vmx.c
+++ b/sys/dev/pci/if_vmx.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_vmx.c,v 1.78 2023/07/30 04:27:01 dlg Exp $ */
+/*     $OpenBSD: if_vmx.c,v 1.79 2023/11/10 15:51:24 bluhm Exp $       */
 
 /*
  * Copyright (c) 2013 Tsubai Masanari
@@ -407,7 +407,7 @@ vmxnet3_attach(struct device *parent, struct device *self, void *aux)
        if (sc->sc_ds->upt_features & UPT1_F_VLAN)
                ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING;
 
-       ifq_set_maxlen(&ifp->if_snd, NTXDESC);
+       ifq_init_maxlen(&ifp->if_snd, NTXDESC);
 
        ifmedia_init(&sc->sc_media, IFM_IMASK, vmxnet3_media_change,
            vmxnet3_media_status);

diff --git a/sys/dev/pci/if_vte.c b/sys/dev/pci/if_vte.c
index 0db92d4..73c2555 100644 (file)
--- a/sys/dev/pci/if_vte.c
+++ b/sys/dev/pci/if_vte.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_vte.c,v 1.26 2022/04/19 03:25:46 kevlo Exp $       */
+/*     $OpenBSD: if_vte.c,v 1.27 2023/11/10 15:51:24 bluhm Exp $       */
 /*-
  * Copyright (c) 2010, Pyun YongHyeon <yongari@FreeBSD.org>
  * All rights reserved.
@@ -329,7 +329,7 @@ vte_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = vte_ioctl;
        ifp->if_start = vte_start;
        ifp->if_watchdog = vte_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, VTE_TX_RING_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, VTE_TX_RING_CNT - 1);
        bcopy(sc->vte_eaddr, sc->sc_arpcom.ac_enaddr, ETHER_ADDR_LEN);
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_wb.c b/sys/dev/pci/if_wb.c
index f97a229..a8cc5d1 100644 (file)
--- a/sys/dev/pci/if_wb.c
+++ b/sys/dev/pci/if_wb.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_wb.c,v 1.74 2022/03/11 18:00:50 mpi Exp $  */
+/*     $OpenBSD: if_wb.c,v 1.75 2023/11/10 15:51:24 bluhm Exp $        */
 
 /*
  * Copyright (c) 1997, 1998
@@ -758,7 +758,7 @@ wb_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = wb_ioctl;
        ifp->if_start = wb_start;
        ifp->if_watchdog = wb_watchdog;
-       ifq_set_maxlen(&ifp->if_snd, WB_TX_LIST_CNT - 1);
+       ifq_init_maxlen(&ifp->if_snd, WB_TX_LIST_CNT - 1);
 
        bcopy(sc->sc_dev.dv_xname, ifp->if_xname, IFNAMSIZ);
 

diff --git a/sys/dev/pci/if_xge.c b/sys/dev/pci/if_xge.c
index ed8cb99..67c4f4a 100644 (file)
--- a/sys/dev/pci/if_xge.c
+++ b/sys/dev/pci/if_xge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_xge.c,v 1.82 2022/03/11 18:00:50 mpi Exp $ */
+/*     $OpenBSD: if_xge.c,v 1.83 2023/11/10 15:51:24 bluhm Exp $       */
 /*     $NetBSD: if_xge.c,v 1.1 2005/09/09 10:30:27 ragge Exp $ */
 
 /*
@@ -679,7 +679,7 @@ xge_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_ioctl = xge_ioctl;
        ifp->if_start = xge_start;
        ifp->if_hardmtu = XGE_MAX_MTU;
-       ifq_set_maxlen(&ifp->if_snd, NTXDESCS - 1);
+       ifq_init_maxlen(&ifp->if_snd, NTXDESCS - 1);
 
        ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_CSUM_IPv4 |
            IFCAP_CSUM_TCPv4 | IFCAP_CSUM_UDPv4;

diff --git a/sys/dev/pv/if_hvn.c b/sys/dev/pv/if_hvn.c
index c6c21da..5254093 100644 (file)
--- a/sys/dev/pv/if_hvn.c
+++ b/sys/dev/pv/if_hvn.c
@@ -279,7 +279,7 @@ hvn_attach(struct device *parent, struct device *self, void *aux)
 #endif
        }
 
-       ifq_set_maxlen(&ifp->if_snd, HVN_TX_DESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, HVN_TX_DESC - 1);
 
        ifmedia_init(&sc->sc_media, IFM_IMASK, hvn_media_change,
            hvn_media_status);

diff --git a/sys/dev/pv/if_vio.c b/sys/dev/pv/if_vio.c
index 28df941..7b89523 100644 (file)
--- a/sys/dev/pv/if_vio.c
+++ b/sys/dev/pv/if_vio.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_vio.c,v 1.25 2023/07/28 16:54:48 dv Exp $  */
+/*     $OpenBSD: if_vio.c,v 1.26 2023/11/10 15:51:24 bluhm Exp $       */
 
 /*
  * Copyright (c) 2012 Stefan Fritsch, Alexander Fiveg.
@@ -592,7 +592,7 @@ vio_attach(struct device *parent, struct device *self, void *aux)
        ifp->if_capabilities = IFCAP_VLAN_MTU;
        if (virtio_has_feature(vsc, VIRTIO_NET_F_CSUM))
                ifp->if_capabilities |= IFCAP_CSUM_TCPv4|IFCAP_CSUM_UDPv4;
-       ifq_set_maxlen(&ifp->if_snd, vsc->sc_vqs[1].vq_num - 1);
+       ifq_init_maxlen(&ifp->if_snd, vsc->sc_vqs[1].vq_num - 1);
        ifmedia_init(&sc->sc_media, 0, vio_media_change, vio_media_status);
        ifmedia_add(&sc->sc_media, IFM_ETHER | IFM_AUTO, 0, NULL);
        ifmedia_set(&sc->sc_media, IFM_ETHER | IFM_AUTO);

diff --git a/sys/dev/pv/if_xnf.c b/sys/dev/pv/if_xnf.c
index 9661e02..b8aa9bb 100644 (file)
--- a/sys/dev/pv/if_xnf.c
+++ b/sys/dev/pv/if_xnf.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_xnf.c,v 1.68 2022/03/23 13:03:36 jsg Exp $ */
+/*     $OpenBSD: if_xnf.c,v 1.69 2023/11/10 15:51:24 bluhm Exp $       */
 
 /*
  * Copyright (c) 2015, 2016 Mike Belopuhov
@@ -315,7 +315,7 @@ xnf_attach(struct device *parent, struct device *self, void *aux)
        if (sc->sc_caps & XNF_CAP_CSUM6)
                ifp->if_capabilities |= IFCAP_CSUM_TCPv6 | IFCAP_CSUM_UDPv6;
 
-       ifq_set_maxlen(&ifp->if_snd, XNF_TX_DESC - 1);
+       ifq_init_maxlen(&ifp->if_snd, XNF_TX_DESC - 1);
 
        ifmedia_init(&sc->sc_media, IFM_IMASK, xnf_media_change,
            xnf_media_status);

diff --git a/sys/net/if.c b/sys/net/if.c
index 351a600..3c22661 100644 (file)
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if.c,v 1.709 2023/10/27 20:56:47 jan Exp $    */
+/*     $OpenBSD: if.c,v 1.710 2023/11/10 15:51:24 bluhm Exp $  */
 /*     $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $  */
 
 /*
@@ -592,7 +592,7 @@ if_attach_queues(struct ifnet *ifp, unsigned int nqs)
 
        for (i = 1; i < nqs; i++) {
                ifq = malloc(sizeof(*ifq), M_DEVBUF, M_WAITOK|M_ZERO);
-               ifq_set_maxlen(ifq, ifp->if_snd.ifq_maxlen);
+               ifq_init_maxlen(ifq, ifp->if_snd.ifq_maxlen);
                ifq_init(ifq, ifp, i);
                map[i] = ifq;
        }

diff --git a/sys/net/if_spppsubr.c b/sys/net/if_spppsubr.c
index 7254ee7..fb0efa5 100644 (file)
--- a/sys/net/if_spppsubr.c
+++ b/sys/net/if_spppsubr.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_spppsubr.c,v 1.191 2022/01/02 22:36:03 jsg Exp $   */
+/*     $OpenBSD: if_spppsubr.c,v 1.192 2023/11/10 15:51:24 bluhm Exp $ */
 /*
  * Synchronous PPP link level subroutines.
  *
@@ -713,7 +713,7 @@ sppp_attach(struct ifnet *ifp)
        sp->pp_if.if_type = IFT_PPP;
        sp->pp_if.if_output = sppp_output;
        sp->pp_if.if_rtrequest = sppp_rtrequest;
-       ifq_set_maxlen(&sp->pp_if.if_snd, 50);
+       ifq_init_maxlen(&sp->pp_if.if_snd, 50);
        mq_init(&sp->pp_cpq, 50, IPL_NET);
        sp->pp_loopcnt = 0;
        sp->pp_alivecnt = 0;

diff --git a/sys/net/ifq.c b/sys/net/ifq.c
index fb8dea2..7da7b81 100644 (file)
--- a/sys/net/ifq.c
+++ b/sys/net/ifq.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ifq.c,v 1.52 2023/10/08 07:44:52 claudio Exp $ */
+/*     $OpenBSD: ifq.c,v 1.53 2023/11/10 15:51:24 bluhm Exp $ */
 
 /*
  * Copyright (c) 2015 David Gwynne <dlg@openbsd.org>
@@ -287,7 +287,7 @@ ifq_init(struct ifqueue *ifq, struct ifnet *ifp, unsigned int idx)
        task_set(&ifq->ifq_restart, ifq_restart_task, ifq);
 
        if (ifq->ifq_maxlen == 0)
-               ifq_set_maxlen(ifq, IFQ_MAXLEN);
+               ifq_init_maxlen(ifq, IFQ_MAXLEN);
 
        ifq->ifq_idx = idx;
 
@@ -529,6 +529,13 @@ ifq_hdatalen(struct ifqueue *ifq)
        return (len);
 }
 
+void
+ifq_init_maxlen(struct ifqueue *ifq, unsigned int maxlen)
+{
+       /* this is not MP safe, use only during attach */
+       ifq->ifq_maxlen = maxlen;
+}
+
 unsigned int
 ifq_purge(struct ifqueue *ifq)
 {

diff --git a/sys/net/ifq.h b/sys/net/ifq.h
index ac06de4..e7ee259 100644 (file)
--- a/sys/net/ifq.h
+++ b/sys/net/ifq.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ifq.h,v 1.40 2023/10/08 07:44:52 claudio Exp $ */
+/*     $OpenBSD: ifq.h,v 1.41 2023/11/10 15:51:24 bluhm Exp $ */
 
 /*
  * Copyright (c) 2015 David Gwynne <dlg@openbsd.org>
@@ -435,6 +435,7 @@ void                 ifq_deq_commit(struct ifqueue *, struct mbuf *);
 void            ifq_deq_rollback(struct ifqueue *, struct mbuf *);
 struct mbuf    *ifq_dequeue(struct ifqueue *);
 int             ifq_hdatalen(struct ifqueue *);
+void            ifq_init_maxlen(struct ifqueue *, unsigned int);
 void            ifq_mfreem(struct ifqueue *, struct mbuf *);
 void            ifq_mfreeml(struct ifqueue *, struct mbuf_list *);
 unsigned int    ifq_purge(struct ifqueue *);
@@ -448,9 +449,8 @@ int          ifq_deq_sleep(struct ifqueue *, struct mbuf **, int, int,
                     const char *, volatile unsigned int *,
                     volatile unsigned int *);
 
-#define        ifq_len(_ifq)                   ((_ifq)->ifq_len)
-#define        ifq_empty(_ifq)                 (ifq_len(_ifq) == 0)
-#define        ifq_set_maxlen(_ifq, _l)        ((_ifq)->ifq_maxlen = (_l))
+#define ifq_len(_ifq)          READ_ONCE((_ifq)->ifq_len)
+#define ifq_empty(_ifq)                (ifq_len(_ifq) == 0)
 
 static inline int
 ifq_is_priq(struct ifqueue *ifq)
@@ -490,8 +490,8 @@ int          ifiq_input(struct ifiqueue *, struct mbuf_list *);
 int             ifiq_enqueue(struct ifiqueue *, struct mbuf *);
 void            ifiq_add_data(struct ifiqueue *, struct if_data *);
 
-#define        ifiq_len(_ifiq)                 ml_len(&(_ifiq)->ifiq_ml)
-#define        ifiq_empty(_ifiq)               ml_empty(&(_ifiq)->ifiq_ml)
+#define ifiq_len(_ifiq)                READ_ONCE(ml_len(&(_ifiq)->ifiq_ml))
+#define ifiq_empty(_ifiq)      (ifiq_len(_ifiq) == 0)
 
 #endif /* _KERNEL */