second round name simplification. drop the <component>_ prefix.

the prefix was introduced in the early v2 tree many years ago
because our old build system "newconfig" could not handle two files with
the same name in different paths like /path/to/usb.c and
/another/path/to/usb.c correctly. Only one of the files would end up
being compiled into the final image.

Since Kconfig (actually since shortly before we switched to Kconfig) we
don't suffer from that problem anymore. So we could drop the sb700_
prefix from all those filenames (or, the <componentname>_ prefix in general)

- makes it easier to fork off a new chipset
- makes it easier to diff against other chipsets
- storing redundant information in filenames seems wrong

Signed-off-by: <stepan@coresystems.de>

Acked-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Peter Stuge <peter@stuge.se>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6150 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 54 insertions, 0 deletions

diff --git a/src/northbridge/amd/amdk8/f_pci.c b/src/northbridge/amd/amdk8/f_pci.c
new file mode 100644
index 0000000000..d89dadc0d6
--- /dev/null
+++ b/src/northbridge/amd/amdk8/f_pci.c
@@ -0,0 +1,54 @@
+#ifndef AMDK8_F_PCI_C
+#define AMDK8_F_PCI_C
+
+#ifdef UNUSED_CODE
+/* bit [10,8] are dev func, bit[1,0] are dev index */
+static uint32_t pci_read_config32_index(device_t dev, uint32_t index_reg, uint32_t index)
+{
+	uint32_t dword;
+
+	pci_write_config32(dev, index_reg, index);
+
+	dword = pci_read_config32(dev, index_reg+0x4);
+
+	return dword;
+}
+
+static void pci_write_config32_index(device_t dev, uint32_t index_reg, uint32_t index, uint32_t data)
+{
+	pci_write_config32(dev, index_reg, index);
+
+	pci_write_config32(dev, index_reg + 0x4, data);
+}
+#endif
+
+static uint32_t pci_read_config32_index_wait(device_t dev, uint32_t index_reg, uint32_t index)
+{
+	uint32_t dword;
+
+	index &= ~(1<<30);
+	pci_write_config32(dev, index_reg, index);
+
+	do {
+		dword = pci_read_config32(dev, index_reg);
+	} while (!(dword & (1<<31)));
+
+	dword = pci_read_config32(dev, index_reg+0x4);
+
+	return dword;
+}
+
+static void pci_write_config32_index_wait(device_t dev, uint32_t index_reg, uint32_t index, uint32_t data)
+{
+	uint32_t dword;
+
+	pci_write_config32(dev, index_reg + 0x4, data);
+
+	index |= (1<<30);
+	pci_write_config32(dev, index_reg, index);
+	do {
+		dword = pci_read_config32(dev, index_reg);
+	} while (!(dword & (1<<31)));
+}
+
+#endif