Changeset 7c3fb9b in mainline for uspace/drv/audio/sb16/sb16.c
- Timestamp:
- 2018-05-17T08:29:01Z (6 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 6ff23ff
- Parents:
- fac0ac7
- git-author:
- Jiri Svoboda <jiri@…> (2018-05-16 17:28:17)
- git-committer:
- Jiri Svoboda <jiri@…> (2018-05-17 08:29:01)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/drv/audio/sb16/sb16.c
rfac0ac7 r7c3fb9b 49 49 }; 50 50 51 /* ISA interrupts should be edge-triggered so there should be no need for 52 * irq code magic, but we still need to ack those interrupts ASAP. */ 51 /* 52 * ISA interrupts should be edge-triggered so there should be no need for 53 * irq code magic, but we still need to ack those interrupts ASAP. 54 */ 53 55 static const irq_cmd_t irq_cmds[] = { 54 56 { .cmd = CMD_PIO_READ_8, .dstarg = 1 }, /* Address patched at runtime */ … … 192 194 { 193 195 assert(sb); 194 /* The acknowledgment of interrupts on DSP version 4.xx is different; 196 /* 197 * The acknowledgment of interrupts on DSP version 4.xx is different; 195 198 * It can contain MPU-401 indicator and DMA16 transfers are acked 196 * differently */ 199 * differently 200 */ 197 201 if (sb->dsp.version.major >= 4) { 198 202 pio_write_8(&sb->regs->mixer_address, MIXER_IRQ_STATUS_ADDRESS);
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