Remove the vga-pci driver. It serves no purpose and it hides the hardware

from useful drivers such as the 3D DRI drivers I will be porting for
hardware accelerated OpenGL. The hardware will still be reported during
boot using the nomatch system.

Approved by: jkh

3 files changed, 5 insertions, 52 deletions

diff --git a/sys/pci/pci.c b/sys/pci/pci.c
index ab051a6..e6c060d 100644
--- a/sys/pci/pci.c
+++ b/sys/pci/pci.c
@@ -1205,10 +1205,9 @@ pci_probe_nomatch(device_t dev, device_t child)
 	dinfo = device_get_ivars(child);
 	cfg = &dinfo->cfg;
 	desc = pci_ata_match(child);
-	if (!desc)
-		desc = pci_usb_match(child);
-	if (!desc)
-		desc = "unknown card";
+	if (!desc) desc = pci_usb_match(child);
+	if (!desc) desc = pci_vga_match(child);
+	if (!desc) desc = "unknown card";
 	device_printf(dev, desc);
 	printf(" (vendor=0x%04x, dev=0x%04x) at %d.%d",
 		cfg->vendor,
diff --git a/sys/pci/pcisupport.c b/sys/pci/pcisupport.c
index 6cb125b..143375f 100644
--- a/sys/pci/pcisupport.c
+++ b/sys/pci/pcisupport.c
@@ -1338,7 +1338,7 @@ DRIVER_MODULE(chip, pci, chip_driver, chip_devclass, 0, 0);
 **---------------------------------------------------------
 */
 
-static const char* vga_match(device_t dev)
+const char* pci_vga_match(device_t dev)
 {
 	u_int id = pci_get_devid(dev);
 	const char *vendor, *chip, *type;
@@ -1819,53 +1819,6 @@ static const char* vga_match(device_t dev)
 	return type;
 }
 
-static int vga_probe(device_t dev)
-{
-	const char *desc;
-
-	desc = vga_match(dev);
-	if (desc) {
-		device_set_desc(dev, desc);
-		return -10000;	/* Low match priority */
-	}
-
-	return ENXIO;
-}
-
-static int vga_attach(device_t dev)
-{
-/*
-**	If the assigned addresses are remapped,
-**	the console driver has to be informed about the new address.
-*/
-#if 0
-	vm_offset_t va;
-	vm_offset_t pa;
-	int reg;
-	for (reg = PCI_MAP_REG_START; reg < PCI_MAP_REG_END; reg += 4)
-		(void) pci_map_mem (tag, reg, &va, &pa);
-#endif
-	return 0;
-}
-
-static device_method_t vga_methods[] = {
-	/* Device interface */
-	DEVMETHOD(device_probe,		vga_probe),
-	DEVMETHOD(device_attach,	vga_attach),
-
-	{ 0, 0 }
-};
-
-static driver_t vga_driver = {
-	"vga-pci",
-	vga_methods,
-	1,
-};
-
-static devclass_t vga_devclass;
-
-DRIVER_MODULE(vga, pci, vga_driver, vga_devclass, 0, 0);
-
 /*---------------------------------------------------------
 **
 **	Devices to ignore
diff --git a/sys/pci/pcivar.h b/sys/pci/pcivar.h
index d066860..9c345c0 100644
--- a/sys/pci/pcivar.h
+++ b/sys/pci/pcivar.h
@@ -152,6 +152,7 @@ extern u_int32_t pci_numdevs;
 
 const char *pci_ata_match(struct device *dev);
 const char *pci_usb_match(struct device *dev);
+const char *pci_vga_match(struct device *dev);
 
 /* low level PCI config register functions provided by pcibus.c */