Changeset cfb79747 in mainline for kernel

Timestamp:

2012-02-14T22:06:15Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a31aad1

Parents:

199112e4 (diff), e10d41a (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

Location:

kernel/arch

Files:

• abs32le/src/abs32le.c (modified) (1 diff)
• amd64/include/interrupt.h (modified) (1 diff)
• amd64/src/amd64.c (modified) (1 diff)
• arm32/src/arm32.c (modified) (1 diff)
• ia32/include/interrupt.h (modified) (1 diff)
• ia32/src/ia32.c (modified) (1 diff)
• ia32/src/mm/frame.c (modified) (2 diffs)
• ia64/include/interrupt.h (modified) (1 diff)
• ia64/src/ia64.c (modified) (3 diffs)

kernel/arch/abs32le/src/abs32le.c

@@ -49 +49 @@
 #include <syscall/syscall.h>
 #include <console/console.h>
-#include <sysinfo/sysinfo.h>
 #include <memstr.h>
 

kernel/arch/amd64/include/interrupt.h

@@ -55 +55 @@
 #define IRQ_PIC_SPUR  7
 #define IRQ_MOUSE     12
-#define IRQ_NE2000    9
 
 /* This one must have four least significant bits set to ones */

kernel/arch/amd64/src/amd64.c

@@ -214 +214 @@
                 }
         }
-        
-        /*
-         * This is the necessary evil until the userspace driver is entirely
-         * self-sufficient.
-         */
-        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
         
         if (irqs_info != NULL)
                 sysinfo_set_item_val(irqs_info, NULL, true);
-        
-        sysinfo_set_item_val("netif.ne2000.inr", NULL, IRQ_NE2000);
 }
 

kernel/arch/arm32/src/arm32.c

@@ -38 +38 @@
 #include <genarch/fb/fb.h>
 #include <abi/fb/visuals.h>
-#include <sysinfo/sysinfo.h>
 #include <console/console.h>
 #include <ddi/irq.h>

kernel/arch/ia32/include/interrupt.h

@@ -55 +55 @@
 #define IRQ_PIC_SPUR  7
 #define IRQ_MOUSE     12
-#define IRQ_NE2000    5
 
 /* This one must have four least significant bits set to ones */

kernel/arch/ia32/src/ia32.c

@@ -168 +168 @@
                 }
         }
-        
-        /*
-         * This is the necessary evil until the userspace driver is entirely
-         * self-sufficient.
-         */
-        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
         
         if (irqs_info != NULL)
                 sysinfo_set_item_val(irqs_info, NULL, true);
-        
-        sysinfo_set_item_val("netif.ne2000.inr", NULL, IRQ_NE2000);
 }
 

kernel/arch/ia32/src/mm/frame.c

@@ -46 +46 @@
 #include <print.h>
 
+#define PHYSMEM_LIMIT32  UINT64_C(0x100000000)
+
 size_t hardcoded_unmapped_ktext_size = 0;
 size_t hardcoded_unmapped_kdata_size = 0;
@@ -56 +58 @@
                 uint64_t base64 = e820table[i].base_address;
                 uint64_t size64 = e820table[i].size;
-
+                
 #ifdef KARCH_ia32
                 /*
                  * Restrict the e820 table entries to 32-bits.
                  */
-                if (base64 >= 0x100000000ULL)
+                if (base64 >= PHYSMEM_LIMIT32)
                         continue;
-                if (base64 + size64 > 0x100000000ULL)
-                        size64 -= base64 + size64 - 0x100000000ULL;
+                
+                if (base64 + size64 > PHYSMEM_LIMIT32)
+                        size64 = PHYSMEM_LIMIT32 - base64;
 #endif
-
+                
                 uintptr_t base = (uintptr_t) base64;
                 size_t size = (size_t) size64;

kernel/arch/ia64/include/interrupt.h

@@ -61 +61 @@
 #define IRQ_KBD    (0x01 + LEGACY_INTERRUPT_BASE)
 #define IRQ_MOUSE  (0x0c + LEGACY_INTERRUPT_BASE)
-#define IRQ_NE2000 (0x09 + LEGACY_INTERRUPT_BASE)
 
 /** General Exception codes. */

kernel/arch/ia64/src/ia64.c

@@ -127 +127 @@
 }
 
-void arch_post_cpu_init(void){
+void arch_post_cpu_init(void)
+{
 }
 
@@ -192 +193 @@
         
 #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 +203 @@
                 }
         }
-        
-        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);
-
+#endif
+        
         sysinfo_set_item_val("ia64_iospace", NULL, true);
         sysinfo_set_item_val("ia64_iospace.address", NULL, true);