Revision 40
fixed something
| kbc.c | ||
|---|---|---|
| 68 | 68 |
uint8_t c; |
| 69 | 69 |
if(kbc_read_byte(&c)) return 1; |
| 70 | 70 |
if(c == TWO_BYTE_CODE){
|
| 71 |
if(kbc_read_byte(&bytes[0])) return 1;
|
|
| 72 |
bytes[1] = c;
|
|
| 71 |
if(kbc_read_byte(&bytes[1])) return 1;
|
|
| 72 |
bytes[0] = c;
|
|
| 73 | 73 |
*size = 2; |
| 74 | 74 |
}else{
|
| 75 | 75 |
bytes[1] = 0; |
| ... | ... | |
| 93 | 93 |
|
| 94 | 94 |
int (kbc_issue_cmd)(uint8_t cmd){
|
| 95 | 95 |
uint8_t stat; |
| 96 |
while(1){
|
|
| 96 |
for(int i = 0; i < KBC_NUM_TRIES; ++i){
|
|
| 97 | 97 |
if(util_sys_inb(STATUS_REG, &stat)) return 1; |
| 98 | 98 |
if((stat&IN_BUF_FULL) == 0){
|
| 99 | 99 |
if(sys_outb(KBC_CMD, cmd)) return 1; |
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