diff options
| author |   kettenis <kettenis@openbsd.org> | 2014-03-07 22:39:07 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2014-03-07 22:39:07 +0000 |
| commit | 1d0a0664f742992abd345047059b3c729d661e47 (patch) | |
| tree | 5f80ab198ab77a26a896e2051396db40753153be /sys | |
| parent | Reduce the number of ccbs by a factor three since we need up to three request (diff) | |
| download | wireguard-openbsd-1d0a0664f742992abd345047059b3c729d661e47.tar.xz wireguard-openbsd-1d0a0664f742992abd345047059b3c729d661e47.zip | |
Make sure a SCSI initiator ID provided by Open Firmware overrides the value
read from nvram, just like we did for isp(4).
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/qlw.c | 10 | ||||
| -rw-r--r-- | sys/dev/ic/qlwvar.h | 5 | ||||
| -rw-r--r-- | sys/dev/pci/qlw_pci.c | 7 |
3 files changed, 17 insertions, 5 deletions
diff --git a/sys/dev/ic/qlw.c b/sys/dev/ic/qlw.c index ddf602a839f..ed76ab3895f 100644 --- a/sys/dev/ic/qlw.c +++ b/sys/dev/ic/qlw.c @@ -1,4 +1,4 @@ -/* $OpenBSD: qlw.c,v 1.3 2014/03/07 22:17:02 kettenis Exp $ */ +/* $OpenBSD: qlw.c,v 1.4 2014/03/07 22:39:07 kettenis Exp $ */ /* * Copyright (c) 2011 David Gwynne <dlg@openbsd.org> @@ -1432,7 +1432,9 @@ qlw_parse_nvram_1040(struct qlw_softc *sc, int bus) KASSERT(bus == 0); - sc->sc_initiator[0] = (nv->config1 >> 4); + if (!ISSET(sc->sc_flags, QLW_FLAG_INITIATOR)) + sc->sc_initiator[0] = (nv->config1 >> 4); + sc->sc_retry_count[0] = nv->retry_count; sc->sc_retry_delay[0] = nv->retry_delay; sc->sc_reset_delay[0] = nv->reset_delay; @@ -1459,7 +1461,9 @@ qlw_parse_nvram_1080(struct qlw_softc *sc, int bus) struct qlw_nvram_bus *nv = &nvram->bus[bus]; int target; - sc->sc_initiator[bus] = (nv->config1 & 0x0f); + if (!ISSET(sc->sc_flags, QLW_FLAG_INITIATOR)) + sc->sc_initiator[bus] = (nv->config1 & 0x0f); + sc->sc_retry_count[bus] = nv->retry_count; sc->sc_retry_delay[bus] = nv->retry_delay; sc->sc_reset_delay[bus] = nv->reset_delay; diff --git a/sys/dev/ic/qlwvar.h b/sys/dev/ic/qlwvar.h index 1a306a64100..5a616f8cfe0 100644 --- a/sys/dev/ic/qlwvar.h +++ b/sys/dev/ic/qlwvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: qlwvar.h,v 1.4 2014/03/07 22:17:03 kettenis Exp $ */ +/* $OpenBSD: qlwvar.h,v 1.5 2014/03/07 22:39:07 kettenis Exp $ */ /* * Copyright (c) 2013, 2014 Jonathan Matthew <jmatthew@openbsd.org> @@ -77,6 +77,9 @@ struct qlw_target { struct qlw_softc { struct device sc_dev; + int sc_flags; +#define QLW_FLAG_INITIATOR 0x0001 + bus_space_tag_t sc_iot; bus_space_handle_t sc_ioh; bus_size_t sc_ios; diff --git a/sys/dev/pci/qlw_pci.c b/sys/dev/pci/qlw_pci.c index a3afc83eca8..d5cbdf86b05 100644 --- a/sys/dev/pci/qlw_pci.c +++ b/sys/dev/pci/qlw_pci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: qlw_pci.c,v 1.5 2014/03/07 12:45:49 kettenis Exp $ */ +/* $OpenBSD: qlw_pci.c,v 1.6 2014/03/07 22:39:08 kettenis Exp $ */ /* * Copyright (c) 2011 David Gwynne <dlg@openbsd.org> @@ -251,6 +251,11 @@ qlw_pci_attach(struct device *parent, struct device *self, void *aux) while (node) { if (OF_getprop(node, "scsi-initiator-id", &initiator, sizeof(initiator)) == sizeof(initiator)) { + /* + * Override the SCSI initiator ID provided by + * the nvram. + */ + sc->sc_flags |= QLW_FLAG_INITIATOR; sc->sc_initiator[0] = sc->sc_initiator[1] = initiator; break; } |