Changeset 646849b3 in mainline for uspace/lib/ata/src/ata.c

Timestamp:

2024-05-17T12:25:26Z (14 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

60744cb

Parents:

59c0f478

git-author:

Jiri Svoboda <jiri@…> (2024-05-16 19:25:07)

git-committer:

Jiri Svoboda <jiri@…> (2024-05-17 12:25:26)

Message:

Handle both IDE channels in the same driver instance

We need to work around libdrv not allowing us to distinguish
between two interrupts registered with the same device.

File:

• uspace/lib/ata/src/ata.c (modified) (2 diffs)

uspace/lib/ata/src/ata.c

@@ -446 +446 @@
 static errno_t ata_bd_init_irq(ata_channel_t *chan)
 {
+        if (!chan->params.have_irq)
+                return EOK;
+
         return chan->params.irq_enable(chan->params.arg);
 }
@@ -452 +455 @@
 static void ata_bd_fini_irq(ata_channel_t *chan)
 {
+        if (!chan->params.have_irq)
+                return;
+
         (void)chan->params.irq_disable(chan->params.arg);
 }