Changes in kernel/arch/ia64/src/ia64.c [26f407e9:c0699467] in mainline

File:

• kernel/arch/ia64/src/ia64.c (modified) (9 diffs)

kernel/arch/ia64/src/ia64.c

@@ -34 +34 @@
 
 #include <arch.h>
+#include <arch/drivers/ski.h>
+#include <arch/drivers/it.h>
+#include <arch/interrupt.h>
+#include <arch/barrier.h>
+#include <arch/asm.h>
+#include <arch/register.h>
 #include <typedefs.h>
-#include <errno.h>
+#include <arch/context.h>
+#include <arch/stack.h>
+#include <arch/mm/page.h>
 #include <interrupt.h>
+#include <mm/as.h>
+#include <config.h>
 #include <macros.h>
-#include <str.h>
 #include <userspace.h>
 #include <console/console.h>
+#include <abi/proc/uarg.h>
 #include <syscall/syscall.h>
-#include <sysinfo/sysinfo.h>
-#include <arch/drivers/it.h>
-#include <arch/drivers/kbd.h>
-#include <arch/legacyio.h>
+#include <ddi/irq.h>
+#include <arch/bootinfo.h>
+#include <genarch/drivers/legacy/ia32/io.h>
 #include <genarch/drivers/ega/ega.h>
+#include <genarch/kbrd/kbrd.h>
+#include <genarch/srln/srln.h>
 #include <genarch/drivers/i8042/i8042.h>
 #include <genarch/drivers/ns16550/ns16550.h>
-#include <genarch/drivers/legacy/ia32/io.h>
-#include <genarch/kbrd/kbrd.h>
-#include <genarch/srln/srln.h>
-#include <mm/page.h>
-#include <mm/km.h>
-
-#ifdef MACHINE_ski
-#include <arch/drivers/ski.h>
-#endif
+#include <arch/drivers/kbd.h>
+#include <smp/smp.h>
+#include <smp/ipi.h>
+#include <arch/atomic.h>
+#include <panic.h>
+#include <print.h>
+#include <sysinfo/sysinfo.h>
+#include <str.h>
 
 /* NS16550 as a COM 1 */
@@ -65 +75 @@
 
 static uint64_t iosapic_base = 0xfec00000;
-uintptr_t legacyio_virt_base = 0;
 
 /** Performs ia64-specific initialization before main_bsp() is called. */
 void arch_pre_main(void)
 {
-        init.cnt = min3(bootinfo->taskmap.cnt, TASKMAP_MAX_RECORDS,
-            CONFIG_INIT_TASKS);
+        init.cnt = min3(bootinfo->taskmap.cnt, TASKMAP_MAX_RECORDS, CONFIG_INIT_TASKS);
         size_t i;
-
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].paddr =
-                    (uintptr_t) bootinfo->taskmap.tasks[i].addr;
+                init.tasks[i].addr =
+                    ((unsigned long) bootinfo->taskmap.tasks[i].addr) |
+                    VRN_MASK;
                 init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,
@@ -85 +93 @@
 void arch_pre_mm_init(void)
 {
+        /*
+         * Set Interruption Vector Address (i.e. location of interruption vector
+         * table).
+         */
+        iva_write((uintptr_t) &ivt);
+        srlz_d();
+        
 }
 
 static void iosapic_init(void)
 {
-        uintptr_t IOSAPIC = km_map(iosapic_base, PAGE_SIZE,
-            PAGE_WRITE | PAGE_NOT_CACHEABLE);
+        uint64_t IOSAPIC = PA2KA((sysarg_t)(iosapic_base)) | FW_OFFSET;
         int i;
         
@@ -117 +131 @@
 {
         if (config.cpu_active == 1) {
-                /* Map the page with legacy I/O. */
-                legacyio_virt_base = km_map(LEGACYIO_PHYS_BASE, LEGACYIO_SIZE,
-                    PAGE_WRITE | PAGE_NOT_CACHEABLE);
-
                 iosapic_init();
                 irq_init(INR_COUNT, INR_COUNT);
@@ -144 +154 @@
 #endif
 #ifdef MACHINE_i460GX
-        platform = "pc";
+        platform = "i460GX";
 #endif
         sysinfo_set_item_data("platform", NULL, (void *) platform,
@@ -188 +198 @@
         sysinfo_set_item_val("kbd.address.physical", NULL,
             (uintptr_t) NS16550_BASE);
+        sysinfo_set_item_val("kbd.address.kernel", NULL,
+            (uintptr_t) NS16550_BASE);
 #endif
         
 #ifdef CONFIG_I8042
-        i8042_instance_t *i8042_instance = i8042_init((i8042_t *) I8042_BASE,
-            IRQ_KBD);
+        i8042_instance_t *i8042_instance = i8042_init((i8042_t *) I8042_BASE, IRQ_KBD);
         if (i8042_instance) {
                 kbrd_instance_t *kbrd_instance = kbrd_init();
@@ -201 +212 @@
                 }
         }
-#endif
-        
+        
+        sysinfo_set_item_val("i8042", NULL, true);
+        sysinfo_set_item_val("i8042.inr_a", NULL, IRQ_KBD);
+        sysinfo_set_item_val("i8042.inr_b", NULL, IRQ_MOUSE);
+        sysinfo_set_item_val("i8042.address.physical", NULL,
+            (uintptr_t) I8042_BASE);
+        sysinfo_set_item_val("i8042.address.kernel", NULL,
+            (uintptr_t) I8042_BASE);
+#endif
+
+        sysinfo_set_item_val("netif.ne2000.inr", NULL, IRQ_NE2000);
+
         sysinfo_set_item_val("ia64_iospace", NULL, true);
         sysinfo_set_item_val("ia64_iospace.address", NULL, true);
-        sysinfo_set_item_val("ia64_iospace.address.virtual", NULL, LEGACYIO_USER_BASE);
+        sysinfo_set_item_val("ia64_iospace.address.virtual", NULL, IO_OFFSET);
 }
 
@@ -248 +269 @@
  * We use r13 (a.k.a. tp) for this purpose.
  */
-sysarg_t sys_tls_set(uintptr_t addr)
-{
-        return EOK;
+sysarg_t sys_tls_set(sysarg_t addr)
+{
+        return 0;
 }
 
@@ -256 +277 @@
 {
         pio_write_8((ioport8_t *)0x64, 0xfe);
-        while (1);
+        while (1)
+                ;
 }