[src/trunk]: src/sys/dev/pci there is more to MSI/MSI-X support in ciss(4) th...

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5a940b27a561
branches:  trunk
changeset: 973604:5a940b27a561
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Sun Jul 05 19:28:37 2020 +0000

description:
there is more to MSI/MSI-X support in ciss(4) than just allocating the
right interrupt, it needs some explicit support; disable for now
until the full support is there

PR kern/55461

diffstat:

 sys/dev/pci/ciss_pci.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (48 lines):

diff -r 05571d813adb -r 5a940b27a561 sys/dev/pci/ciss_pci.c
--- a/sys/dev/pci/ciss_pci.c    Sun Jul 05 09:53:54 2020 +0000
+++ b/sys/dev/pci/ciss_pci.c    Sun Jul 05 19:28:37 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ciss_pci.c,v 1.16 2020/07/04 14:49:24 jdolecek Exp $   */
+/*     $NetBSD: ciss_pci.c,v 1.17 2020/07/05 19:28:37 jdolecek Exp $   */
 /*     $OpenBSD: ciss_pci.c,v 1.9 2005/12/13 15:56:01 brad Exp $       */
 
 /*
@@ -19,7 +19,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ciss_pci.c,v 1.16 2020/07/04 14:49:24 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ciss_pci.c,v 1.17 2020/07/05 19:28:37 jdolecek Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -263,7 +263,7 @@
        struct ciss_softc *sc = device_private(self);
        struct pci_attach_args *pa = aux;
        bus_size_t size, cfgsz;
-       pci_intr_handle_t *ih;
+       pci_intr_handle_t ih;
        const char *intrstr;
        int cfg_bar, memtype;
        pcireg_t reg = pci_conf_read(pa->pa_pc, pa->pa_tag, PCI_SUBSYS_ID_REG);
@@ -339,16 +339,16 @@
            bus_space_read_4(sc->sc_iot, sc->sc_ioh, CISS_IMR) | sc->iem);
 #endif
 
-       if (pci_intr_alloc(pa, &ih, NULL, 0) != 0) {
+       if (pci_intr_map(pa, &ih)) {
                aprint_error_dev(self, "can't map interrupt\n");
                bus_space_unmap(sc->sc_iot, sc->sc_ioh, size);
                if (cfg_bar != CISS_BAR)
                        bus_space_unmap(sc->sc_iot, sc->cfg_ioh, cfgsz);
                return;
        }
-       intrstr = pci_intr_string(pa->pa_pc, ih[0], intrbuf, sizeof(intrbuf));
-       sc->sc_ih = pci_intr_establish_xname(pa->pa_pc, ih[0], IPL_BIO,
-           ciss_intr, sc, device_xname(self));
+       intrstr = pci_intr_string(pa->pa_pc, ih, intrbuf, sizeof(intrbuf));
+       sc->sc_ih = pci_intr_establish_xname(pa->pa_pc, ih, IPL_BIO, ciss_intr,
+           sc, device_xname(self));
        if (!sc->sc_ih) {
                aprint_error_dev(sc->sc_dev, "can't establish interrupt");
                if (intrstr)