Changeset 220 for trunk/hal/x86_64/drivers

Timestamp:

Jul 17, 2017, 2:14:21 PM (7 years ago)

Author:

max@…

Message:

use the asm entry point to save the context

File:

• trunk/hal/x86_64/drivers/ioc_ata.c (modified) (3 diffs)

trunk/hal/x86_64/drivers/ioc_ata.c

@@ -23 +23 @@
 #include <dev_ioc.h>
 #include <hal_drivers.h>
+#include <hal_kentry.h>
 #include <thread.h>
 #include <spinlock.h>
@@ -175 +176 @@
 
 static void ioc_ata_cmd(xptr_t th_xp);
-static void ioc_ata_isr(chdev_t *chdev);
+extern void x86_ioapic_ata0();
 
 void ioc_ata_init(chdev_t *chdev)
 {
         chdev->cmd = &ioc_ata_cmd;
-        chdev->isr = &ioc_ata_isr;
+        chdev->isr = &x86_ioapic_ata0;
         ata_init();
 }
@@ -217 +218 @@
 }
 
-static void ioc_ata_isr(chdev_t *chdev)
-{
+void ioc_ata_isr(hal_cpu_context_t *ctx)
+{
+        x86_printf("rip = %Z\n", ctx->tf_rip);
+
         x86_panic((char *)__func__);
 }