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MSI-X does not need to be enabled in the message control register for the

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guest to access the MSI-x tables.

Obtained from:	NetApp
This commit is contained in:
neel 2012-11-22 04:17:32 +00:00
parent d8bfa0f575
commit 76430d4106
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/bhyve/pci_passthru.c
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@ -672,7 +672,7 @@ passthru_write(struct vmctx *ctx, int vcpu, struct pci_devinst *pi, int baridx,
sc = pi->pi_arg;
if (pi->pi_msix.enabled && pi->pi_msix.table_bar == baridx) {
if (pi->pi_msix.table_bar == baridx) {
msix_table_write(ctx, vcpu, sc, offset, size, value);
} else {
assert(pi->pi_bar[baridx].type == PCIBAR_IO);
@ -696,7 +696,7 @@ passthru_read(struct vmctx *ctx, int vcpu, struct pci_devinst *pi, int baridx,
sc = pi->pi_arg;
if (pi->pi_msix.enabled && pi->pi_msix.table_bar == baridx) {
if (pi->pi_msix.table_bar == baridx) {
val = msix_table_read(sc, offset, size);
} else {
assert(pi->pi_bar[baridx].type == PCIBAR_IO);