git: 194d65b5f860 - stable/13 - bhyve: make passthru sel public available

The branch stable/13 has been updated by corvink:

URL: https://cgit.FreeBSD.org/src/commit/?id=194d65b5f86024a0d0e63b16710b0d04c74ad250

commit 194d65b5f86024a0d0e63b16710b0d04c74ad250
Author:     Corvin Köhne <corvink@FreeBSD.org>
AuthorDate: 2023-05-10 10:19:49 +0000
Commit:     Corvin Köhne <corvink@FreeBSD.org>
CommitDate: 2023-08-18 07:29:26 +0000

    bhyve: make passthru sel public available
    
    The GVT-d emulation requires access to this selector to read from the
    device.
    
    Reviewed by:            markj
    MFC after:              1 week
    Sponsored by:           Beckhoff Automation GmbH & Co. KG
    Differential Revision:  https://reviews.freebsd.org/D40035
    
    (cherry picked from commit 60793cee27993048864f60e3c19039386e4a4ab0)
---
 usr.sbin/bhyve/pci_passthru.c | 8 ++++++++
 usr.sbin/bhyve/pci_passthru.h | 1 +
 2 files changed, 9 insertions(+)

diff --git a/usr.sbin/bhyve/pci_passthru.c b/usr.sbin/bhyve/pci_passthru.c
index 2475a574249c..10e77990c283 100644
--- a/usr.sbin/bhyve/pci_passthru.c
+++ b/usr.sbin/bhyve/pci_passthru.c
@@ -660,6 +660,14 @@ done:
 	return (error);
 }
 
+struct pcisel *
+passthru_get_sel(struct passthru_softc *sc)
+{
+	assert(sc != NULL);
+
+	return (&sc->psc_sel);
+}
+
 int
 set_pcir_handler(struct passthru_softc *sc, int reg, int len,
     cfgread_handler rhandler, cfgwrite_handler whandler)
diff --git a/usr.sbin/bhyve/pci_passthru.h b/usr.sbin/bhyve/pci_passthru.h
index d18839e116fa..9b9293cdba7b 100644
--- a/usr.sbin/bhyve/pci_passthru.h
+++ b/usr.sbin/bhyve/pci_passthru.h
@@ -24,5 +24,6 @@ int passthru_cfgread_emulate(struct passthru_softc *sc, struct pci_devinst *pi,
     int coff, int bytes, uint32_t *rv);
 int passthru_cfgwrite_emulate(struct passthru_softc *sc, struct pci_devinst *pi,
     int coff, int bytes, uint32_t val);
+struct pcisel *passthru_get_sel(struct passthru_softc *sc);
 int set_pcir_handler(struct passthru_softc *sc, int reg, int len,
     cfgread_handler rhandler, cfgwrite_handler whandler);