Revision 37
Fixed kbc_scan issue
| lab3.c | ||
|---|---|---|
| 40 | 40 |
int ipc_status, r; |
| 41 | 41 |
message msg; |
| 42 | 42 |
|
| 43 |
uint8_t kbc_irq_bit = BIT(1);
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|
| 43 |
uint8_t kbc_irq_bit = 1;
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|
| 44 | 44 |
int kbc_id = 0; |
| 45 |
int kbc_irq = BIT(kbc_irq_bit); |
|
| 45 | 46 |
|
| 46 | 47 |
int got_esc_breakcode = 0; |
| 47 | 48 |
|
| ... | ... | |
| 56 | 57 |
if (is_ipc_notify(ipc_status)) { /* received notification */
|
| 57 | 58 |
switch (_ENDPOINT_P(msg.m_source)) {
|
| 58 | 59 |
case HARDWARE: /* hardware interrupt notification */ |
| 59 |
if (msg.m_notify.interrupts & kbc_irq_bit) { /* subscribed interrupt */
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|
| 60 |
if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */
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|
| 60 | 61 |
|
| 61 | 62 |
kbc_ih(); |
| 62 | 63 |
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