The branch main has been updated by jhibbits:
URL:
https://cgit.FreeBSD.org/src/commit/?id=5e444deec055c495069988dfcba23a1e08b0f0d0
commit 5e444deec055c495069988dfcba23a1e08b0f0d0
Author: Justin Hibbits <jhibb...@freebsd.org>
AuthorDate: 2023-10-13 18:29:02 +0000
Commit: Justin Hibbits <jhibb...@freebsd.org>
CommitDate: 2023-10-13 18:33:31 +0000
Revert "bpf: Add IfAPI analogue for bpf_peers_present()"
This reverts commit c81dd8e5fe72d0c7ec055c8621bb2da3a3627abf.
Commit message needs revised.
---
sys/dev/firewire/if_fwip.c | 4 ++--
sys/dev/hyperv/netvsc/if_hn.c | 4 ++--
sys/dev/my/if_my.c | 2 +-
sys/dev/usb/usb_pf.c | 4 +++-
sys/net/bpf.c | 14 --------------
sys/net/bpf.h | 1 -
6 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/sys/dev/firewire/if_fwip.c b/sys/dev/firewire/if_fwip.c
index b698db6c9620..5237c555d999 100644
--- a/sys/dev/firewire/if_fwip.c
+++ b/sys/dev/firewire/if_fwip.c
@@ -780,7 +780,7 @@ fwip_stream_input(struct fw_xferq *xferq)
* Record the sender ID for possible BPF usage.
*/
src = ntohl(p[1]) >> 16;
- if (bpf_peers_present_if(ifp)) {
+ if (bpf_peers_present(if_getbpf(ifp))) {
mtag = m_tag_alloc(MTAG_FIREWIRE,
MTAG_FIREWIRE_SENDER_EUID,
2*sizeof(uint32_t), M_NOWAIT);
@@ -880,7 +880,7 @@ fwip_unicast_input(struct fw_xfer *xfer)
goto done;
}
- if (bpf_peers_present_if(ifp)) {
+ if (bpf_peers_present(if_getbpf(ifp))) {
/*
* Record the sender ID for possible BPF usage.
*/
diff --git a/sys/dev/hyperv/netvsc/if_hn.c b/sys/dev/hyperv/netvsc/if_hn.c
index f6f885873a79..7d8e1914163e 100644
--- a/sys/dev/hyperv/netvsc/if_hn.c
+++ b/sys/dev/hyperv/netvsc/if_hn.c
@@ -3262,7 +3262,7 @@ hn_txpkt(if_t ifp, struct hn_tx_ring *txr, struct
hn_txdesc *txd)
int error, send_failed = 0, has_bpf;
again:
- has_bpf = bpf_peers_present_if(ifp);
+ has_bpf = bpf_peers_present(if_getbpf(ifp));
if (has_bpf) {
/*
* Make sure that this txd and any aggregated txds are not
@@ -5972,7 +5972,7 @@ hn_transmit(if_t ifp, struct mbuf *m)
omcast = (m->m_flags & M_MCAST) != 0;
if (sc->hn_xvf_flags & HN_XVFFLAG_ACCBPF) {
- if (bpf_peers_present_if(ifp)) {
+ if (bpf_peers_present(if_getbpf(ifp))) {
m_bpf = m_copypacket(m, M_NOWAIT);
if (m_bpf == NULL) {
/*
diff --git a/sys/dev/my/if_my.c b/sys/dev/my/if_my.c
index 631c38df9dca..2bf4573d337b 100644
--- a/sys/dev/my/if_my.c
+++ b/sys/dev/my/if_my.c
@@ -1152,7 +1152,7 @@ my_rxeof(struct my_softc * sc)
* broadcast packet, multicast packet, matches our ethernet
* address or the interface is in promiscuous mode.
*/
- if (bpf_peers_present_if(ifp)) {
+ if (bpf_peers_present(if_getbpf(ifp))) {
bpf_mtap_if(ifp, m);
if (if_getflags(ifp) & IFF_PROMISC &&
(bcmp(eh->ether_dhost, if_getlladdr(sc->my_ifp),
diff --git a/sys/dev/usb/usb_pf.c b/sys/dev/usb/usb_pf.c
index 4da59419a7c6..43e819684857 100644
--- a/sys/dev/usb/usb_pf.c
+++ b/sys/dev/usb/usb_pf.c
@@ -408,7 +408,9 @@ usbpf_xfertap(struct usb_xfer *xfer, int type)
bus = xfer->xroot->bus;
/* sanity checks */
- if (bus->ifp == NULL || !bpf_peers_present_if(bus->ifp))
+ if (bus->ifp == NULL || if_getbpf(bus->ifp) == NULL)
+ return;
+ if (!bpf_peers_present(if_getbpf(bus->ifp)))
return;
totlen = usbpf_xfer_precompute_size(xfer, type);
diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index 96420b709911..8ca6e941e646 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -2879,14 +2879,6 @@ bpfdetach(struct ifnet *ifp)
BPF_UNLOCK();
}
-bool
-bpf_peers_present_if(struct ifnet *ifp)
-{
- struct bpf_if *bp = ifp->if_bpf;
-
- return (bpf_peers_present(bp) > 0);
-}
-
/*
* Get a list of available data link type of the interface.
*/
@@ -3170,12 +3162,6 @@ bpfdetach(struct ifnet *ifp)
{
}
-bool
-bpf_peers_present_if(struct ifnet *ifp)
-{
- return (false);
-}
-
u_int
bpf_filter(const struct bpf_insn *pc, u_char *p, u_int wirelen, u_int buflen)
{
diff --git a/sys/net/bpf.h b/sys/net/bpf.h
index 31968445aac1..924dea5fc9f4 100644
--- a/sys/net/bpf.h
+++ b/sys/net/bpf.h
@@ -428,7 +428,6 @@ void bpf_mtap2_if(struct ifnet *, void *, u_int,
struct mbuf *);
void bpfattach(struct ifnet *, u_int, u_int);
void bpfattach2(struct ifnet *, u_int, u_int, struct bpf_if **);
void bpfdetach(struct ifnet *);
-bool bpf_peers_present_if(struct ifnet *);
#ifdef VIMAGE
int bpf_get_bp_params(struct bpf_if *, u_int *, u_int *);
#endif
