PCI 16x50 UART Controller, O2 Enablement (#39)

[lunaix-os.git] / lunaix-os / hal / gfxa / vga / vga_pci.c

diff --git a/lunaix-os/hal/gfxa/vga/vga_pci.c b/lunaix-os/hal/gfxa/vga/vga_pci.c
index 5d4ed8d3e100bcf1867d6d84c6171a05c7c98269..1109e5a3f222415a2c72f511680eb6e82f77bd5c 100644 (file)
--- a/lunaix-os/hal/gfxa/vga/vga_pci.c
+++ b/lunaix-os/hal/gfxa/vga/vga_pci.c
@@ -6,7 +6,6 @@
 
 #include <hal/gfxm.h>
 #include <hal/pci.h>
-#include <sys/pci_hba.h>
 
 #include <klibc/string.h>
 
@@ -59,7 +58,7 @@ static u32_t palette[] = {
 #define VGA_REG_OFF 0x0400
 
 static int
-vga_pci_init(struct device_def* devdef, struct device* pcidev_base)
+vga_pci_bind(struct device_def* devdef, struct device* pcidev_base)
 {
     struct pci_device* pcidev = PCI_DEVICE(pcidev_base);
 
@@ -76,8 +75,8 @@ vga_pci_init(struct device_def* devdef, struct device* pcidev_base)
 
     pci_write_cspace(pcidev->cspace_base, PCI_REG_STATUS_CMD, cmd);
 
-    ptr_t fb_mapped = (ptr_t)ioremap(fb->start, FB256K);
-    ptr_t mmio_mapped = (ptr_t)ioremap(mmio->start, mmio->size);
+    ptr_t fb_mapped = ioremap(fb->start, FB256K);
+    ptr_t mmio_mapped = ioremap(mmio->start, mmio->size);
 
     struct vga* vga_state =
       vga_new_state(mmio_mapped + VGA_REG_OFF, fb_mapped, FB256K);
@@ -97,14 +96,27 @@ vga_pci_init(struct device_def* devdef, struct device* pcidev_base)
     return 0;
 }
 
+static int
+vga_pci_init(struct device_def* def)
+{
+    return pci_bind_definition_all(pcidev_def(def));
+}
+
 #define VGA_PCI_CLASS 0x30000
 
+static bool
+vga_pci_compat(struct pci_device_def* def, 
+                struct pci_device* pcidev)
+{
+    return pci_device_class(pcidev) == VGA_PCI_CLASS;
+}
+
+
 static struct pci_device_def vga_pci_devdef = {
-    .dev_class = VGA_PCI_CLASS,
-    .dev_ident = PCI_DEVIDENT(0x1234, 0x1111),
-    .ident_mask = PCI_MATCH_EXACT,
     .devdef = { .class = DEVCLASS(DEVIF_PCI, DEVFN_DISP, DEV_VGA),
                 .name = "Generic VGA",
-                .init_for = vga_pci_init }
+                .init = vga_pci_init,
+                .bind = vga_pci_bind },
+    .test_compatibility = vga_pci_compat
 };
-EXPORT_PCI_DEVICE(vga_pci, &vga_pci_devdef);
\ No newline at end of file
+EXPORT_PCI_DEVICE(vga_pci, &vga_pci_devdef, load_onboot);
\ No newline at end of file