[Xen-changelog] [xen master] ACPICA: Update for larger ACPI 5 FADT size

[patchbot@xxxxxxx]

commit a37186e1c2b3e9462cce65d330a71c3afbde4b9b
Author:     Bob Moore <robert.moore@xxxxxxxxx>
AuthorDate: Fri Feb 22 11:47:25 2013 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Feb 22 11:47:25 2013 +0100

    ACPICA: Update for larger ACPI 5 FADT size
    
    FADT is now larger than 256 bytes, so all FADT offsets must be
    changed from 8 bits to 16 bits.
    
    Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
---
 xen/drivers/acpi/tables/tbfadt.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/xen/drivers/acpi/tables/tbfadt.c b/xen/drivers/acpi/tables/tbfadt.c
index 2ab4588..0afea1e 100644
--- a/xen/drivers/acpi/tables/tbfadt.c
+++ b/xen/drivers/acpi/tables/tbfadt.c
@@ -62,13 +62,14 @@ static void acpi_tb_validate_fadt(void);
 
 typedef struct acpi_fadt_info {
        char *name;
-       u8 target;
-       u8 source;
-       u8 length;
+       u16 target;
+       u16 source;
+       u16 length;
        u8 type;
 
 } acpi_fadt_info;
 
+#define ACPI_FADT_OPTIONAL          0
 #define ACPI_FADT_REQUIRED          1
 #define ACPI_FADT_SEPARATE_LENGTH   2
 
@@ -79,7 +80,7 @@ static struct acpi_fadt_info __initdata fadt_info_table[] = {
 
        {"Pm1bEventBlock", ACPI_FADT_OFFSET(xpm1b_event_block),
         ACPI_FADT_OFFSET(pm1b_event_block),
-        ACPI_FADT_OFFSET(pm1_event_length), 0},
+        ACPI_FADT_OFFSET(pm1_event_length), ACPI_FADT_OPTIONAL},
 
        {"Pm1aControlBlock", ACPI_FADT_OFFSET(xpm1a_control_block),
         ACPI_FADT_OFFSET(pm1a_control_block),
@@ -87,7 +88,7 @@ static struct acpi_fadt_info __initdata fadt_info_table[] = {
 
        {"Pm1bControlBlock", ACPI_FADT_OFFSET(xpm1b_control_block),
         ACPI_FADT_OFFSET(pm1b_control_block),
-        ACPI_FADT_OFFSET(pm1_control_length), 0},
+        ACPI_FADT_OFFSET(pm1_control_length), ACPI_FADT_OPTIONAL},
 
        {"Pm2ControlBlock", ACPI_FADT_OFFSET(xpm2_control_block),
         ACPI_FADT_OFFSET(pm2_control_block),
--
generated by git-patchbot for /home/xen/git/xen.git#master

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