| 285 | } |
| 286 | |
| 287 | int |
| 288 | intr_remove_handler(void *cookie) |
| 289 | { |
| 290 | struct intsrc *isrc; |
| 291 | int error; |
| 292 | |
| 293 | isrc = intr_handler_source(cookie); |
| 294 | error = intr_event_remove_handler(cookie); |
| 295 | if (error == 0) { |
| 296 | sx_xlock(&intrsrc_lock); |
| 297 | isrc->is_handlers--; |
| 298 | if (isrc->is_handlers == 0) { |
| 299 | isrc->is_pic->pic_disable_source(isrc, PIC_NO_EOI); |
| 300 | isrc->is_pic->pic_disable_intr(isrc); |
| 301 | } |
| 302 | intrcnt_updatename(isrc); |
| 303 | sx_xunlock(&intrsrc_lock); |
| 304 | } |
| 305 | return (error); |
| 306 | } |
| 307 | |
| 308 | int |
| 309 | intr_config_intr(int vector, enum intr_trigger trig, enum intr_polarity pol) |
no test coverage detected