PERFORCE change 123815 for review
Christopher Davis
loafier at FreeBSD.org
Fri Jul 20 18:22:30 UTC 2007
http://perforce.freebsd.org/chv.cgi?CH=123815
Change 123815 by loafier at chrisdsoc on 2007/07/20 18:21:42
Used pci_enable_busmaster() and pci_enable_io()
Affected files ...
.. //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/solo.c#3 edit
Differences ...
==== //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/solo.c#3 (text+ko) ====
@@ -861,14 +861,11 @@
ess_resume(device_t dev)
{
uint16_t ddma;
- uint32_t data;
struct ess_info *sc = pcm_getdevinfo(dev);
ess_lock(sc);
- data = pci_read_config(dev, PCIR_COMMAND, 2);
- data |= PCIM_CMD_PORTEN | PCIM_CMD_BUSMASTEREN;
- pci_write_config(dev, PCIR_COMMAND, data, 2);
- data = pci_read_config(dev, PCIR_COMMAND, 2);
+ pci_enable_busmaster(dev);
+ pci_enable_io(dev, SYS_RES_IOPORT);
ddma = rman_get_start(sc->res[RES_VC]) | 1;
pci_write_config(dev, ESS_PCI_LEGACYCONTROL, 0x805f, 2);
@@ -900,13 +897,10 @@
struct ess_info *sc;
char status[SND_STATUSLEN];
u_int16_t ddma;
- u_int32_t data;
sc = malloc(sizeof(*sc), M_DEVBUF, M_WAITOK | M_ZERO);
- data = pci_read_config(dev, PCIR_COMMAND, 2);
- data |= PCIM_CMD_PORTEN | PCIM_CMD_BUSMASTEREN;
- pci_write_config(dev, PCIR_COMMAND, data, 2);
- data = pci_read_config(dev, PCIR_COMMAND, 2);
+ pci_enable_busmaster(dev);
+ pci_enable_io(dev, SYS_RES_IOPORT);
if (bus_alloc_resources(dev, ess_res_spec, sc->res) != 0)
goto no;
More information about the p4-projects
mailing list