Changeset 013c4d6 in mainline for kernel/arch/ia64

Timestamp:

2009-02-19T23:55:23Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

f32d90b

Parents:

d1eece6

Message:

Improve the ns16550 driver.

• The driver support multiple instances.
• It still remembers the last registered IRQ in a global structure (cannot be easily fixed now)
• Was converted to use PIO directly

Location:

kernel/arch/ia64/src

Files:

• ia64.c (modified) (3 diffs)
• smp/smp.c (modified) (1 diff)

kernel/arch/ia64/src/ia64.c

@@ -66 +66 @@
 /* NS16550 as a COM 1 */
 #define NS16550_IRQ     (4 + LEGACY_INTERRUPT_BASE)
-#define NS16550_PORT    0x3f8
 
 bootinfo_t *bootinfo;
@@ -165 +164 @@
 
 #ifdef CONFIG_NS16550
-        ns16550_init(kbd, NS16550_PORT, NS16550_IRQ, NULL, NULL);
+        (void) ns16550_init((ns16550_t *)NS16550_BASE, kbd, NS16550_IRQ, NULL,
+             NULL);
 #else
         devno_t mouse = device_assign_devno();
@@ -250 +250 @@
 void arch_reboot(void)
 {
-        pio_write_8(0x64, 0xfe);
+        pio_write_8((ioport8_t *)0x64, 0xfe);
         while (1)
                 ;

kernel/arch/ia64/src/smp/smp.c

@@ -52 +52 @@
 #include <ddi/irq.h>
 #include <ddi/device.h>
-#include <arch/drivers/ega.h>
 #include <arch/bootinfo.h>
 #include <genarch/kbd/i8042.h>