Remove the MSI blacklist. Now that we use MSI-X interrupts for nvme(4),

the one device we ever found that needed this treatment, the obsolete Intel
Optane Memory series, doesn't need it any more.

ok kettenis@ dlg@

diff --git a/sys/dev/pci/nvme_pci.c b/sys/dev/pci/nvme_pci.c
index 5e0ba65..d827b54 100644 (file)
--- a/sys/dev/pci/nvme_pci.c
+++ b/sys/dev/pci/nvme_pci.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: nvme_pci.c,v 1.11 2024/05/24 06:02:58 jsg Exp $ */
+/*     $OpenBSD: nvme_pci.c,v 1.12 2024/09/18 00:03:19 jmatthew Exp $ */
 
 /*
  * Copyright (c) 2014 David Gwynne <dlg@openbsd.org>
@@ -73,10 +73,6 @@ nvme_pci_match(struct device *parent, void *match, void *aux)
        return (0);
 }
 
-static const struct pci_matchid nvme_msi_blacklist[] = {
-       { PCI_VENDOR_INTEL,     PCI_PRODUCT_INTEL_OPTANE },
-};
-
 void
 nvme_pci_attach(struct device *parent, struct device *self, void *aux)
 {
@@ -92,9 +88,6 @@ nvme_pci_attach(struct device *parent, struct device *self, void *aux)
 
        printf(": ");
 
-       if (pci_matchbyid(pa, nvme_msi_blacklist, nitems(nvme_msi_blacklist)))
-               CLR(pa->pa_flags, PCI_FLAGS_MSI_ENABLED);
-
        maptype = pci_mapreg_type(pa->pa_pc, pa->pa_tag, NVME_PCI_BAR);
        if (pci_mapreg_map(pa, NVME_PCI_BAR, maptype, 0,
            &sc->sc_iot, &sc->sc_ioh, NULL, &sc->sc_ios, 0) != 0) {