Changeset 0f74869 in mainline for kernel/arch/sparc64/src/drivers/sgcn.c

Timestamp:

2009-02-22T15:20:43Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f9f9a13

Parents:

e7abb0e

Message:

Unbreak sparc64.
Due to the lack of userspace bus drivers for the z8530 and ns16550,
we are currently handling exactly one interrupt from these devices
in userspace.

File:

• kernel/arch/sparc64/src/drivers/sgcn.c (modified) (1 diff)

kernel/arch/sparc64/src/drivers/sgcn.c

@@ -382 +382 @@
         
         if (*in_rdptr_ptr != *in_wrptr_ptr) {
-                if (sgcn_irq.notif_cfg.notify && sgcn_irq.notif_cfg.answerbox) {
-                        ipc_irq_send_notif(&sgcn_irq);
-                        spinlock_unlock(&sgcn_irq.lock);
-                        interrupts_restore(ipl);
-                        spinlock_unlock(&sgcn_input_lock);
-                        return;
-                }
+                /* XXX: send notification to userspace */
         }