---

yaml --- r: 54681 b: refs/heads/master c: 873ec74 h: refs/heads/master i: 54679: d372989 v: v3
git-mirror · May 8, 2007 · adc9481 · adc9481
1 parent 89bc2d4
commit adc9481
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Showing 5 changed files with 12 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f038f9a361a764ed013447174b7170073f89cbe9
+refs/heads/master: 873ec746158403af82c57ce26780166aafc159e1
diff --git a/trunk/arch/i386/kernel/efi.c b/trunk/arch/i386/kernel/efi.c
@@ -347,14 +347,12 @@ void __init efi_init(void)
 		printk(KERN_ERR PFX "Woah! Couldn't map the EFI system table.\n");
 	if (efi.systab->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
 		printk(KERN_ERR PFX "Woah! EFI system table signature incorrect\n");
-	if ((efi.systab->hdr.revision ^ EFI_SYSTEM_TABLE_REVISION) >> 16 != 0)
-		printk(KERN_ERR PFX
-		       "Warning: EFI system table major version mismatch: "
-		       "got %d.%02d, expected %d.%02d\n",
+	if ((efi.systab->hdr.revision >> 16) == 0)
+		printk(KERN_ERR PFX "Warning: EFI system table version "
+		       "%d.%02d, expected 1.00 or greater\n",
 		       efi.systab->hdr.revision >> 16,
-		       efi.systab->hdr.revision & 0xffff,
-		       EFI_SYSTEM_TABLE_REVISION >> 16,
-		       EFI_SYSTEM_TABLE_REVISION & 0xffff);
+		       efi.systab->hdr.revision & 0xffff);
+
 	/*
 	 * Grab some details from the system table
 	 */

diff --git a/trunk/arch/ia64/hp/sim/boot/fw-emu.c b/trunk/arch/ia64/hp/sim/boot/fw-emu.c
@@ -287,7 +287,7 @@ sys_fw_init (const char *args, int arglen)
 
 	memset(efi_systab, 0, sizeof(efi_systab));
 	efi_systab->hdr.signature = EFI_SYSTEM_TABLE_SIGNATURE;
-	efi_systab->hdr.revision  = EFI_SYSTEM_TABLE_REVISION;
+	efi_systab->hdr.revision  = ((1 << 16) | 00);
 	efi_systab->hdr.headersize = sizeof(efi_systab->hdr);
 	efi_systab->fw_vendor = __pa("H\0e\0w\0l\0e\0t\0t\0-\0P\0a\0c\0k\0a\0r\0d\0\0");
 	efi_systab->fw_revision = 1;

diff --git a/trunk/arch/ia64/kernel/efi.c b/trunk/arch/ia64/kernel/efi.c
@@ -445,11 +445,11 @@ efi_init (void)
 		panic("Woah! Can't find EFI system table.\n");
 	if (efi.systab->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
 		panic("Woah! EFI system table signature incorrect\n");
-	if ((efi.systab->hdr.revision ^ EFI_SYSTEM_TABLE_REVISION) >> 16 != 0)
-		printk(KERN_WARNING "Warning: EFI system table major version mismatch: "
-		       "got %d.%02d, expected %d.%02d\n",
-		       efi.systab->hdr.revision >> 16, efi.systab->hdr.revision & 0xffff,
-		       EFI_SYSTEM_TABLE_REVISION >> 16, EFI_SYSTEM_TABLE_REVISION & 0xffff);
+	if ((efi.systab->hdr.revision >> 16) == 0)
+		printk(KERN_WARNING "Warning: EFI system table version "
+		       "%d.%02d, expected 1.00 or greater\n",
+		       efi.systab->hdr.revision >> 16,
+		       efi.systab->hdr.revision & 0xffff);
 
 	config_tables = __va(efi.systab->tables);
 

diff --git a/trunk/include/linux/efi.h b/trunk/include/linux/efi.h
@@ -213,7 +213,6 @@ typedef struct {
 } efi_config_table_t;
 
 #define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
-#define EFI_SYSTEM_TABLE_REVISION  ((1 << 16) | 00)
 
 typedef struct {
 	efi_table_hdr_t hdr;