1 files changed, 14 insertions, 41 deletions

diff --git a/src/arch/amd64/drivers/pci.c b/src/drivers/pci.c
index 7aa11c8..6e87b86 100644
--- a/src/arch/amd64/drivers/pci.c
+++ b/src/drivers/pci.c
@@ -1,12 +1,9 @@
-#include <stdint.h>
 #include <pci.h>
-#include <panic.h>
 #include <lib.h>
+#include <panic.h>
 
-#include "../bindings.h"
-
-#define CONF_ADDR 0xCF8
-#define CONF_DATA 0xCFC
+#define PCI_INTERNAL
+#include <sys/pci.h>
 
 #define TABLE_LEN 16
 
@@ -20,58 +17,34 @@ struct pci_table_entry {
 	uint8_t revision;
 };
 
-static struct pci_table_entry pci_table[TABLE_LEN];
-static size_t pci_table_next = 0;
-
 uint32_t pci_rcfg_d(struct pci_device dev, uint8_t offset) {
-	uint32_t addr = 0x80000000;
-	addr |= ((uint32_t)dev.bus) << 16;
-	addr |= ((uint32_t)dev.device) << 11;
-	addr |= ((uint32_t)dev.function) << 8;
-	addr |= offset & 0xFC;
-
-	outl(CONF_ADDR, addr);
-	uint32_t in = inl(CONF_DATA);
-	return in;
+	return pci_sys_rcfg_d(dev, offset);
 }
 
 uint16_t pci_rcfg_w(struct pci_device dev, uint8_t offset) {
-	uint32_t dword = pci_rcfg_d(dev, offset);
-	return (uint16_t)((dword >> ((offset & 2) * 8)) & 0xFFFF);
+	return pci_sys_rcfg_w(dev, offset);
 }
 
-uint8_t pci_rcfg_b(struct pci_device dev, uint8_t offset) {
-	uint32_t dword = pci_rcfg_d(dev, offset);
-	return (uint8_t)((dword >> ((offset & 3) * 8)) & 0xFF);
+uint8_t  pci_rcfg_b(struct pci_device dev, uint8_t offset) {
+	return pci_sys_rcfg_b(dev, offset);
 }
 
 void pci_wcfg_d(struct pci_device dev, uint8_t offset, uint32_t dword) {
-	uint32_t addr = 0x80000000;
-	addr |= ((uint32_t)dev.bus) << 16;
-	addr |= ((uint32_t)dev.device) << 11;
-	addr |= ((uint32_t)dev.function) << 8;
-	addr |= offset & 0xFC;
-
-	outl(CONF_ADDR, addr);
-	outl(CONF_DATA, dword);
+	pci_sys_wcfg_d(dev, offset, dword);
 }
 
 void pci_wcfg_w(struct pci_device dev, uint8_t offset, uint16_t word) {
-	size_t shift = (offset & 2) * 8;
-	uint32_t dword = pci_rcfg_d(dev, offset);
-	dword &= ~(0xFFFF << shift);
-	dword |= word << shift;
-	pci_wcfg_d(dev, offset, dword);
+	pci_sys_wcfg_w(dev, offset, word);
 }
 
 void pci_wcfg_b(struct pci_device dev, uint8_t offset, uint8_t byte) {
-	size_t shift = (offset & 3) * 8;
-	uint32_t dword = pci_rcfg_d(dev, offset);
-	dword &= ~(0xFF << shift);
-	dword |= byte << shift;
-	pci_wcfg_d(dev, offset, dword);
+	pci_sys_wcfg_b(dev, offset, byte);
 }
 
+static struct pci_table_entry pci_table[TABLE_LEN];
+static size_t pci_table_next = 0;
+
+
 static void print_device(struct pci_table_entry *entry) {
 	kprintf(
 		"BUS: %#-4x  DEV: %#-4x  FUNC: %#-4x  ID: %04x:%04x  CLASS: %02x:%02x:%02x  REV: %#02x\n",