-/* some IO addresses require buffering, so we create some generic buffering
- * functions here
- */
-
-/* create port-specific #defines: */
-#define buffered_port(p) \
- u8 addr_##p##_buffer = 0; \
- \
- void __inline__ outb_##p(u8 b) { \
- addr_##p##_buffer = b; \
- outb(p, b); \
- } \
- \
- void __inline__ bset_##p(u8 mask) { \
- bset((addr_t)&addr_##p##_buffer, mask); \
- outb(p, addr_##p##_buffer); \
- } \
- \
- void __inline__ bclr_##p(u8 mask) { \
- bclr((addr_t)&addr_##p##_buffer, mask); \
- outb(p, addr_##p##_buffer); \
- }
-
-void __inline__ outb(addr_t addr, u8 byte) {
- /* FIXME hmmm */
- /* asm? */
+#define DELAY_MAGIC 20 /* FIXME: number of loops for ~ 1 millisecond (< 256) */
+void delay(u16 ms) {
+ u8 i;
+ for (;ms;ms--) {
+ for (i=0;i<DELAY_MAGIC; i++)
+ asm("nop\nnop\nnop\nnop\nnop\n");
+ }