diff options
| -rw-r--r-- | com32/lib/sys/vesa/i915resolution.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/com32/lib/sys/vesa/i915resolution.c b/com32/lib/sys/vesa/i915resolution.c index a9b28cc2..6ebb04d3 100644 --- a/com32/lib/sys/vesa/i915resolution.c +++ b/com32/lib/sys/vesa/i915resolution.c @@ -52,6 +52,7 @@ #include <string.h> #include <sys/io.h> #include <sys/cpu.h> +#include <sys/pci.h> #include <unistd.h> #include <assert.h> #include <stdbool.h> @@ -206,8 +207,7 @@ static inline void status(const char *fmt, ...) { (void)fmt; } #endif static unsigned int get_chipset_id(void) { - outl(0x80000000, 0xcf8); - return inl(0xcfc); + return pci_readl(0x80000000); } static chipset_type get_chipset(unsigned int id) { @@ -465,11 +465,8 @@ static void unlock_vbios(vbios_map * map) break; case CT_830: case CT_855GM: - outl(0x8000005a, 0xcf8); - map->b1 = inb(0xcfe); - - outl(0x8000005a, 0xcf8); - outb(0x33, 0xcfe); + map->b1 = pci_readb(0x8000005a); + pci_writeb(0x33, 0x8000005a); break; case CT_845G: case CT_865G: @@ -481,13 +478,10 @@ static void unlock_vbios(vbios_map * map) case CT_946GZ: case CT_G965: case CT_Q965: - outl(0x80000090, 0xcf8); - map->b1 = inb(0xcfd); - map->b2 = inb(0xcfe); - - outl(0x80000090, 0xcf8); - outb(0x33, 0xcfd); - outb(0x33, 0xcfe); + map->b1 = pci_readb(0x80000091); + map->b2 = pci_readb(0x80000092); + pci_writeb(0x33, 0x80000091); + pci_writeb(0x33, 0x80000092); break; } @@ -510,8 +504,7 @@ static void relock_vbios(vbios_map * map) break; case CT_830: case CT_855GM: - outl(0x8000005a, 0xcf8); - outb(map->b1, 0xcfe); + pci_writeb(map->b1, 0x8000005a); break; case CT_845G: case CT_865G: @@ -523,9 +516,8 @@ static void relock_vbios(vbios_map * map) case CT_946GZ: case CT_G965: case CT_Q965: - outl(0x80000090, 0xcf8); - outb(map->b1, 0xcfd); - outb(map->b2, 0xcfe); + pci_writeb(map->b1, 0x80000091); + pci_writeb(map->b2, 0x80000092); break; } |