summaryrefslogtreecommitdiff
path: root/payloads/coreinfo
diff options
context:
space:
mode:
authorStefan Reinauer <stepan@coresystems.de>2008-08-07 19:09:17 +0000
committerStefan Reinauer <stepan@openbios.org>2008-08-07 19:09:17 +0000
commit88ad6b0f919bcb3b86e0a91c903be26934097125 (patch)
treee07d2c8389c5e3d7881aad0088c95fccebe0f8e4 /payloads/coreinfo
parent85c7aec73ea37136a158fd7fd98249ddedaffba5 (diff)
Add a full set of pci access functions.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Jordan Crouse <jordan.crouse@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3479 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'payloads/coreinfo')
-rw-r--r--payloads/coreinfo/pci_module.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/payloads/coreinfo/pci_module.c b/payloads/coreinfo/pci_module.c
index 3e05b8bd54..b2cd8a01f5 100644
--- a/payloads/coreinfo/pci_module.c
+++ b/payloads/coreinfo/pci_module.c
@@ -94,7 +94,8 @@ static void show_config_space(WINDOW *win, int row, int col, int index)
devfn = devices[index].device & 0xff;
for (i = 0; i < 64; i += 4)
- pci_read_dword(bus, devfn, i, ((unsigned int *)&cspace[i]));
+ cspace[i] = pci_read_config32(PCI_DEV(bus, PCI_SLOT(devfn),
+ PCI_FUNC(devfn)), i);
for (y = 0; y < 4; y++) {
for (x = 0; x < 16; x++)
@@ -180,7 +181,10 @@ static void pci_scan_bus(int bus)
for (devfn = 0; devfn < 0x100;) {
for (func = 0; func < 8; func++, devfn++) {
- pci_read_dword(bus, devfn, REG_VENDOR_ID, &val);
+ pcidev_t dev = PCI_DEV(bus, PCI_SLOT(devfn),
+ PCI_FUNC(devfn));
+
+ val = pci_read_config32(dev, REG_VENDOR_ID);
/* Nobody home. */
if (val == 0xffffffff || val == 0x00000000 ||
@@ -197,14 +201,13 @@ static void pci_scan_bus(int bus)
devices[devices_index++].id = val;
/* If this is a bridge, then follow it. */
- pci_read_byte(bus, devfn, REG_HEADER_TYPE, &hdr);
+ hdr = pci_read_config8(dev, REG_HEADER_TYPE);
hdr &= 0x7f;
if (hdr == HEADER_TYPE_BRIDGE ||
hdr == HEADER_TYPE_CARDBUS) {
unsigned int busses;
- pci_read_dword(bus, devfn, REG_PRIMARY_BUS,
- &busses);
+ busses = pci_read_config32(dev, REG_PRIMARY_BUS);
pci_scan_bus((busses >> 8) & 0xff);