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bhyve: Map the right BAR in init_msix_table()

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The PBA and MSI-X table can reside in different BARs.

Reported by:	Andy Fiddaman <andy@omniosce.org>
Reviewed by:	jhb
Fixes:		7fa233534736 ("bhyve: Map the MSI-X table unconditionally for passthrough")
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D33739
This commit is contained in:
Mark Johnston 2022-01-04 14:02:55 -05:00
parent 459e0b92e8
commit 76b45e688a
1 changed files with 1 additions and 1 deletions
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2
usr.sbin/bhyve/pci_passthru.c
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@ -444,7 +444,7 @@ init_msix_table(struct vmctx *ctx, struct passthru_softc *sc)
memset(&pbm, 0, sizeof(pbm));
pbm.pbm_sel = sc->psc_sel;
pbm.pbm_flags = PCIIO_BAR_MMAP_RW;
pbm.pbm_reg = PCIR_BAR(pi->pi_msix.pba_bar);
pbm.pbm_reg = PCIR_BAR(pi->pi_msix.table_bar);
pbm.pbm_memattr = VM_MEMATTR_DEVICE;
if (ioctl(pcifd, PCIOCBARMMAP, &pbm) != 0) {