diff options
| author | Scott Long <scottl@FreeBSD.org> | 2013-08-12 23:30:01 +0000 |
|---|---|---|
| committer | Scott Long <scottl@FreeBSD.org> | 2013-08-12 23:30:01 +0000 |
| commit | c68534f1d5bab4ad466384c4fb9bb2956811e8b9 (patch) | |
| tree | 34ad11c71aadd28f5ff680b63e3f0fd70956bed5 /sys/dev/safe | |
| parent | 4dc63104ae991922e7116022661fb3c7f366dd33 (diff) | |
Notes
Diffstat (limited to 'sys/dev/safe')
| -rw-r--r-- | sys/dev/safe/safe.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/sys/dev/safe/safe.c b/sys/dev/safe/safe.c index 396a93ccd9d3..6bfcf26032f4 100644 --- a/sys/dev/safe/safe.c +++ b/sys/dev/safe/safe.c @@ -220,28 +220,15 @@ safe_attach(device_t dev) { struct safe_softc *sc = device_get_softc(dev); u_int32_t raddr; - u_int32_t cmd, i, devinfo; + u_int32_t i, devinfo; int rid; bzero(sc, sizeof (*sc)); sc->sc_dev = dev; /* XXX handle power management */ - - cmd = pci_read_config(dev, PCIR_COMMAND, 4); - cmd |= PCIM_CMD_MEMEN | PCIM_CMD_BUSMASTEREN; - pci_write_config(dev, PCIR_COMMAND, cmd, 4); - cmd = pci_read_config(dev, PCIR_COMMAND, 4); - if (!(cmd & PCIM_CMD_MEMEN)) { - device_printf(dev, "failed to enable memory mapping\n"); - goto bad; - } - - if (!(cmd & PCIM_CMD_BUSMASTEREN)) { - device_printf(dev, "failed to enable bus mastering\n"); - goto bad; - } + pci_enable_busmaster(dev); /* * Setup memory-mapping of PCI registers. |