diff options
| author | emaste <emaste@FreeBSD.org> | 2015-06-16 18:39:11 +0000 |
|---|---|---|
| committer | emaste <emaste@FreeBSD.org> | 2015-06-16 18:39:11 +0000 |
| commit | 4680fa4d960d2f6208d5138b22eb56e2cc048f84 (patch) | |
| tree | 18ef68c9d870462b1c4e494d29d9748228d39c2e /sys/sparc64 | |
| parent | 0df0dbaffa293aefb1ac20f42ee997be1da417e4 (diff) | |
| download | FreeBSD-src-4680fa4d960d2f6208d5138b22eb56e2cc048f84.zip FreeBSD-src-4680fa4d960d2f6208d5138b22eb56e2cc048f84.tar.gz | |
MFC r281930 by jhb:
Update this driver to not save copies of registers that are no longer
used after r281874. While here, also update it to always write the
parent's PCI bus number to the primary bus register.
Diffstat (limited to 'sys/sparc64')
| -rw-r--r-- | sys/sparc64/pci/apb.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sys/sparc64/pci/apb.c b/sys/sparc64/pci/apb.c index 9b3fa44..c0d6172 100644 --- a/sys/sparc64/pci/apb.c +++ b/sys/sparc64/pci/apb.c @@ -171,20 +171,14 @@ apb_attach(device_t dev) * Get current bridge configuration. */ sc->sc_bsc.ops_pcib_sc.domain = pci_get_domain(dev); - sc->sc_bsc.ops_pcib_sc.secstat = - pci_read_config(dev, PCIR_SECSTAT_1, 2); - sc->sc_bsc.ops_pcib_sc.command = - pci_read_config(dev, PCIR_COMMAND, 2); - sc->sc_bsc.ops_pcib_sc.pribus = - pci_read_config(dev, PCIR_PRIBUS_1, 1); + sc->sc_bsc.ops_pcib_sc.pribus = pci_get_bus(dev); + pci_write_config(dev, PCIR_PRIBUS_1, sc->sc_bsc.ops_pcib_sc.pribus, 1); sc->sc_bsc.ops_pcib_sc.bus.sec = pci_read_config(dev, PCIR_SECBUS_1, 1); sc->sc_bsc.ops_pcib_sc.bus.sub = pci_read_config(dev, PCIR_SUBBUS_1, 1); sc->sc_bsc.ops_pcib_sc.bridgectl = pci_read_config(dev, PCIR_BRIDGECTL_1, 2); - sc->sc_bsc.ops_pcib_sc.seclat = - pci_read_config(dev, PCIR_SECLAT_1, 1); sc->sc_iomap = pci_read_config(dev, APBR_IOMAP, 1); sc->sc_memmap = pci_read_config(dev, APBR_MEMMAP, 1); |
