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[Qemu-devel] [6589] Update PC BIOS to latest bits from Bochs
|
From: |
Anthony Liguori |
|
Subject: |
[Qemu-devel] [6589] Update PC BIOS to latest bits from Bochs |
|
Date: |
Wed, 11 Feb 2009 14:55:49 +0000 |
Revision: 6589
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6589
Author: aliguori
Date: 2009-02-11 14:55:47 +0000 (Wed, 11 Feb 2009)
Log Message:
-----------
Update PC BIOS to latest bits from Bochs
A number of patches were merged since we last pulled.
Thanks to Marcelo Tosatti for rebasing the existing patches and testing.
Signed-off-by: Anthony Liguori <address@hidden>
Modified Paths:
--------------
trunk/pc-bios/bios-pq/0002_kvm-bios-update-smbios-table-to-report-memory-above-4g.patch
trunk/pc-bios/bios-pq/HEAD
trunk/pc-bios/bios-pq/series
trunk/pc-bios/bios.bin
Added Paths:
-----------
trunk/pc-bios/bios-pq/0004_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
trunk/pc-bios/bios-pq/0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
Removed Paths:
-------------
trunk/pc-bios/bios-pq/0004_kvm-bios-add-mtrr-support.patch
trunk/pc-bios/bios-pq/0005_kvm-bios-smp-mtrr-support.patch
trunk/pc-bios/bios-pq/0006_kvm-bios-extend-mtrrs-to-above-4g.patch
trunk/pc-bios/bios-pq/0007_kvm-bios-cleanup-consolidate-above-4g-memory-parsing.patch
trunk/pc-bios/bios-pq/0008_kvm-bios-switch-mtrrs-to-cover-only-the-pci-range-and--default-to-wb.patch
trunk/pc-bios/bios-pq/0009_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
trunk/pc-bios/bios-pq/0010_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
Modified:
trunk/pc-bios/bios-pq/0002_kvm-bios-update-smbios-table-to-report-memory-above-4g.patch
===================================================================
---
trunk/pc-bios/bios-pq/0002_kvm-bios-update-smbios-table-to-report-memory-above-4g.patch
2009-02-10 19:00:31 UTC (rev 6588)
+++
trunk/pc-bios/bios-pq/0002_kvm-bios-update-smbios-table-to-report-memory-above-4g.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -6,19 +6,43 @@
Index: bochs/bios/rombios32.c
===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -2081,7 +2081,8 @@ void smbios_init(void)
+diff --git a/bios/rombios32.c b/bios/rombios32.c
+index 3269be5..9587288 100644
+--- a/bios/rombios32.c
++++ b/bios/rombios32.c
+@@ -429,6 +429,7 @@ uint32_t cpuid_signature;
+ uint32_t cpuid_features;
+ uint32_t cpuid_ext_features;
+ unsigned long ram_size;
++uint64_t ram_end;
+ uint8_t bios_uuid[16];
+ #ifdef BX_USE_EBDA_TABLES
+ unsigned long ebda_cur_addr;
+@@ -571,6 +572,13 @@ void ram_probe(void)
+ ram_size = (cmos_readb(0x30) | (cmos_readb(0x31) << 8)) * 1024 +
+ 1 * 1024 * 1024;
+ BX_INFO("ram_size=0x%08lx\n", ram_size);
++ if (cmos_readb(0x5b) | cmos_readb(0x5c) | cmos_readb(0x5d))
++ ram_end = (((uint64_t)cmos_readb(0x5b) << 16) |
++ ((uint64_t)cmos_readb(0x5c) << 24) |
++ ((uint64_t)cmos_readb(0x5d) << 32)) + (1ull << 32);
++ else
++ ram_end = ram_size;
++ BX_INFO("end of ram=%ldMB\n", ram_end >> 20);
+ #ifdef BX_USE_EBDA_TABLES
+ ebda_cur_addr = ((*(uint16_t *)(0x40e)) << 4) + 0x380;
+ BX_INFO("ebda_cur_addr: 0x%08lx\n", ebda_cur_addr);
+@@ -2174,7 +2182,8 @@ void smbios_init(void)
{
unsigned cpu_num, nr_structs = 0, max_struct_size = 0;
char *start, *p, *q;
- int memsize = ram_size / (1024 * 1024);
+ int memsize = (ram_end == ram_size) ? ram_size / (1024 * 1024) :
+ (ram_end - (1ull << 32) + ram_size) / (1024 * 1024);
-
+
#ifdef BX_USE_EBDA_TABLES
ebda_cur_addr = align(ebda_cur_addr, 16);
-@@ -2108,8 +2109,8 @@ void smbios_init(void)
+@@ -2201,8 +2210,8 @@ void smbios_init(void)
add_struct(smbios_type_4_init(p, cpu_num));
add_struct(smbios_type_16_init(p, memsize));
add_struct(smbios_type_17_init(p, memsize));
@@ -28,6 +52,4 @@
+ add_struct(smbios_type_20_init(p, ram_end / (1024 * 1024)));
add_struct(smbios_type_32_init(p));
add_struct(smbios_type_127_init(p));
-
-
-
+
Deleted: trunk/pc-bios/bios-pq/0004_kvm-bios-add-mtrr-support.patch
===================================================================
--- trunk/pc-bios/bios-pq/0004_kvm-bios-add-mtrr-support.patch 2009-02-10
19:00:31 UTC (rev 6588)
+++ trunk/pc-bios/bios-pq/0004_kvm-bios-add-mtrr-support.patch 2009-02-11
14:55:47 UTC (rev 6589)
@@ -1,120 +0,0 @@
-add mtrr support (Avi Kivity)
-
-program mtrrs for cpu 0. Doesn't support >=4G at the moment.
-
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -64,6 +64,23 @@ typedef unsigned long long uint64_t;
-
- #define BIOS_TMP_STORAGE 0x00030000 /* 64 KB used to copy the BIOS to shadow
RAM */
-
-+#define MSR_MTRRcap 0x000000fe
-+#define MSR_MTRRfix64K_00000 0x00000250
-+#define MSR_MTRRfix16K_80000 0x00000258
-+#define MSR_MTRRfix16K_A0000 0x00000259
-+#define MSR_MTRRfix4K_C0000 0x00000268
-+#define MSR_MTRRfix4K_C8000 0x00000269
-+#define MSR_MTRRfix4K_D0000 0x0000026a
-+#define MSR_MTRRfix4K_D8000 0x0000026b
-+#define MSR_MTRRfix4K_E0000 0x0000026c
-+#define MSR_MTRRfix4K_E8000 0x0000026d
-+#define MSR_MTRRfix4K_F0000 0x0000026e
-+#define MSR_MTRRfix4K_F8000 0x0000026f
-+#define MSR_MTRRdefType 0x000002ff
-+
-+#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
-+#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
-+
- static inline void outl(int addr, int val)
- {
- asm volatile ("outl %1, %w0" : : "d" (addr), "a" (val));
-@@ -135,6 +152,19 @@ static inline void putc(int c)
- outb(INFO_PORT, c);
- }
-
-+static uint64_t rdmsr(unsigned index)
-+{
-+ unsigned long long ret;
-+
-+ asm ("rdmsr" : "=A"(ret) : "c"(index));
-+ return ret;
-+}
-+
-+static void wrmsr(unsigned index, uint64_t val)
-+{
-+ asm volatile ("wrmsr" : : "c"(index), "A"(val));
-+}
-+
- static inline int isdigit(int c)
- {
- return c >= '0' && c <= '9';
-@@ -469,6 +499,54 @@ static int cmos_readb(int addr)
- return inb(0x71);
- }
-
-+void setup_mtrr(void)
-+{
-+ int i, vcnt, fix, wc;
-+ uint32_t mtrr_cap;
-+ union {
-+ uint8_t valb[8];
-+ uint64_t val;
-+ } u;
-+ uint64_t vbase, vmask;
-+
-+ mtrr_cap = rdmsr(MSR_MTRRcap);
-+ vcnt = mtrr_cap & 0xff;
-+ fix = mtrr_cap & 0x100;
-+ wc = mtrr_cap & 0x400;
-+ if (!vcnt || !fix)
-+ return;
-+ u.val = 0;
-+ for (i = 0; i < 8; ++i)
-+ if (ram_size >= 65536 * (i + 1))
-+ u.valb[i] = 6;
-+ wrmsr(MSR_MTRRfix64K_00000, u.val);
-+ u.val = 0;
-+ for (i = 0; i < 8; ++i)
-+ if (ram_size >= 65536 * 8 + 16384 * (i + 1))
-+ u.valb[i] = 6;
-+ wrmsr(MSR_MTRRfix16K_80000, u.val);
-+ wrmsr(MSR_MTRRfix16K_A0000, 0);
-+ wrmsr(MSR_MTRRfix4K_C0000, 0);
-+ wrmsr(MSR_MTRRfix4K_C8000, 0);
-+ wrmsr(MSR_MTRRfix4K_D0000, 0);
-+ wrmsr(MSR_MTRRfix4K_D8000, 0);
-+ wrmsr(MSR_MTRRfix4K_E0000, 0);
-+ wrmsr(MSR_MTRRfix4K_E8000, 0);
-+ wrmsr(MSR_MTRRfix4K_F0000, 0);
-+ wrmsr(MSR_MTRRfix4K_F8000, 0);
-+ vbase = 0;
-+ --vcnt; /* leave one mtrr for VRAM */
-+ for (i = 0; i < vcnt && vbase < ram_size; ++i) {
-+ vmask = (1ull << 40) - 1;
-+ while (vbase + vmask + 1 > ram_size)
-+ vmask >>= 1;
-+ wrmsr(MTRRphysBase_MSR(i), vbase | 6);
-+ wrmsr(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
-+ vbase += vmask + 1;
-+ }
-+ wrmsr(MSR_MTRRdefType, 0xc00);
-+}
-+
- void ram_probe(void)
- {
- if (cmos_readb(0x34) | cmos_readb(0x35))
-@@ -482,6 +560,7 @@ void ram_probe(void)
- ebda_cur_addr = ((*(uint16_t *)(0x40e)) << 4) + 0x380;
- BX_INFO("ebda_cur_addr: 0x%08lx\n", ebda_cur_addr);
- #endif
-+ setup_mtrr();
- }
-
- /****************************************************/
-
-
Copied:
trunk/pc-bios/bios-pq/0004_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
(from rev 6588,
trunk/pc-bios/bios-pq/0009_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch)
===================================================================
---
trunk/pc-bios/bios-pq/0004_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
(rev 0)
+++
trunk/pc-bios/bios-pq/0004_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -0,0 +1,184 @@
+resolve memory device roll over reporting issues with >32G guests (Bill
Rieske)
+
+The field within the Memory Device type 17 is only a word with the MSB being
+used to report MB/KB. Thereby, a guest with 32G and greater would report
+incorrect memory device information rolling over to 0.
+
+This presents more than one memory device and associated memory structures
+if the memory is larger than 16G
+
+Signed-off-by: Bill Rieske <address@hidden>
+Signed-off-by: Avi Kivity <address@hidden>
+Signed-off-by: Anthony Liguori <address@hidden>
+
+Index: bochs/bios/rombios32.c
+===================================================================
+--- bochs.orig/bios/rombios32.c
++++ bochs/bios/rombios32.c
+@@ -381,6 +381,17 @@ int vsnprintf(char *buf, int buflen, con
+ return buf - buf0;
+ }
+
++int snprintf(char * buf, size_t size, const char *fmt, ...)
++{
++ va_list args;
++ int i;
++
++ va_start(args, fmt);
++ i=vsnprintf(buf,size,fmt,args);
++ va_end(args);
++ return i;
++}
++
+ void bios_printf(int flags, const char *fmt, ...)
+ {
+ va_list ap;
+@@ -2039,7 +2050,7 @@ smbios_type_4_init(void *start, unsigned
+
+ /* Type 16 -- Physical Memory Array */
+ static void *
+-smbios_type_16_init(void *start, uint32_t memsize)
++smbios_type_16_init(void *start, uint32_t memsize, int nr_mem_devs)
+ {
+ struct smbios_type_16 *p = (struct smbios_type_16*)start;
+
+@@ -2052,7 +2063,7 @@ smbios_type_16_init(void *start, uint32_
+ p->error_correction = 0x01; /* other */
+ p->maximum_capacity = memsize * 1024;
+ p->memory_error_information_handle = 0xfffe; /* none provided */
+- p->number_of_memory_devices = 1;
++ p->number_of_memory_devices = nr_mem_devs;
+
+ start += sizeof(struct smbios_type_16);
+ *((uint16_t *)start) = 0;
+@@ -2062,20 +2073,19 @@ smbios_type_16_init(void *start, uint32_
+
+ /* Type 17 -- Memory Device */
+ static void *
+-smbios_type_17_init(void *start, uint32_t memory_size_mb)
++smbios_type_17_init(void *start, uint32_t memory_size_mb, int instance)
+ {
+ struct smbios_type_17 *p = (struct smbios_type_17 *)start;
+
+ p->header.type = 17;
+ p->header.length = sizeof(struct smbios_type_17);
+- p->header.handle = 0x1100;
++ p->header.handle = 0x1100 + instance;
+
+ p->physical_memory_array_handle = 0x1000;
+ p->total_width = 64;
+ p->data_width = 64;
+- /* truncate memory_size_mb to 16 bits and clear most significant
+- bit [indicates size in MB] */
+- p->size = (uint16_t) memory_size_mb & 0x7fff;
++/* TODO: should assert in case something is wrong ASSERT((memory_size_mb &
~0x7fff) == 0); */
++ p->size = memory_size_mb;
+ p->form_factor = 0x09; /* DIMM */
+ p->device_set = 0;
+ p->device_locator_str = 1;
+@@ -2084,8 +2094,8 @@ smbios_type_17_init(void *start, uint32_
+ p->type_detail = 0;
+
+ start += sizeof(struct smbios_type_17);
+- memcpy((char *)start, "DIMM 1", 7);
+- start += 7;
++ snprintf(start, 8, "DIMM %d", instance);
++ start += strlen(start) + 1;
+ *((uint8_t *)start) = 0;
+
+ return start+1;
+@@ -2093,16 +2103,16 @@ smbios_type_17_init(void *start, uint32_
+
+ /* Type 19 -- Memory Array Mapped Address */
+ static void *
+-smbios_type_19_init(void *start, uint32_t memory_size_mb)
++smbios_type_19_init(void *start, uint32_t memory_size_mb, int instance)
+ {
+ struct smbios_type_19 *p = (struct smbios_type_19 *)start;
+
+ p->header.type = 19;
+ p->header.length = sizeof(struct smbios_type_19);
+- p->header.handle = 0x1300;
++ p->header.handle = 0x1300 + instance;
+
+- p->starting_address = 0;
+- p->ending_address = (memory_size_mb * 1024) - 1;
++ p->starting_address = instance << 24;
++ p->ending_address = p->starting_address + (memory_size_mb << 10) - 1;
+ p->memory_array_handle = 0x1000;
+ p->partition_width = 1;
+
+@@ -2114,18 +2124,18 @@ smbios_type_19_init(void *start, uint32_
+
+ /* Type 20 -- Memory Device Mapped Address */
+ static void *
+-smbios_type_20_init(void *start, uint32_t memory_size_mb)
++smbios_type_20_init(void *start, uint32_t memory_size_mb, int instance)
+ {
+ struct smbios_type_20 *p = (struct smbios_type_20 *)start;
+
+ p->header.type = 20;
+ p->header.length = sizeof(struct smbios_type_20);
+- p->header.handle = 0x1400;
++ p->header.handle = 0x1400 + instance;
+
+- p->starting_address = 0;
+- p->ending_address = (memory_size_mb * 1024) - 1;
+- p->memory_device_handle = 0x1100;
+- p->memory_array_mapped_address_handle = 0x1300;
++ p->starting_address = instance << 24;
++ p->ending_address = p->starting_address + (memory_size_mb << 10) - 1;
++ p->memory_device_handle = 0x1100 + instance;
++ p->memory_array_mapped_address_handle = 0x1300 + instance;
+ p->partition_row_position = 1;
+ p->interleave_position = 0;
+ p->interleaved_data_depth = 0;
+@@ -2176,6 +2186,7 @@ void smbios_init(void)
+ char *start, *p, *q;
+ int memsize = (ram_end == ram_size) ? ram_size / (1024 * 1024) :
+ (ram_end - (1ull << 32) + ram_size) / (1024 * 1024);
++ int i, nr_mem_devs;
+
+ #ifdef BX_USE_EBDA_TABLES
+ ebda_cur_addr = align(ebda_cur_addr, 16);
+@@ -2187,23 +2198,32 @@ void smbios_init(void)
+
+ p = (char *)start + sizeof(struct smbios_entry_point);
+
+-#define add_struct(fn) { \
++#define add_struct(fn) do{ \
+ q = (fn); \
+ nr_structs++; \
+ if ((q - p) > max_struct_size) \
+ max_struct_size = q - p; \
+ p = q; \
+-}
++}while (0)
+
+ add_struct(smbios_type_0_init(p));
+ add_struct(smbios_type_1_init(p));
+ add_struct(smbios_type_3_init(p));
+ for (cpu_num = 1; cpu_num <= smp_cpus; cpu_num++)
+ add_struct(smbios_type_4_init(p, cpu_num));
+- add_struct(smbios_type_16_init(p, memsize));
+- add_struct(smbios_type_17_init(p, memsize));
+- add_struct(smbios_type_19_init(p, ram_end / (1024 * 1024)));
+- add_struct(smbios_type_20_init(p, ram_end / (1024 * 1024)));
++
++ /* Each 'memory device' covers up to 16GB of address space. */
++ nr_mem_devs = (memsize + 0x3fff) >> 14;
++ add_struct(smbios_type_16_init(p, memsize, nr_mem_devs));
++ for ( i = 0; i < nr_mem_devs; i++ )
++ {
++ uint32_t dev_memsize = ((i == (nr_mem_devs - 1))
++ ? (memsize & 0x3fff) : 0x4000);
++ add_struct(smbios_type_17_init(p, dev_memsize, i));
++ add_struct(smbios_type_19_init(p, dev_memsize, i));
++ add_struct(smbios_type_20_init(p, dev_memsize, i));
++ }
++
+ add_struct(smbios_type_32_init(p));
+ add_struct(smbios_type_127_init(p));
+
+
+
Property changes on:
trunk/pc-bios/bios-pq/0004_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
___________________________________________________________________
Added: svn:mergeinfo
+
Copied:
trunk/pc-bios/bios-pq/0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
(from rev 6588,
trunk/pc-bios/bios-pq/0010_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch)
===================================================================
---
trunk/pc-bios/bios-pq/0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
(rev 0)
+++
trunk/pc-bios/bios-pq/0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -0,0 +1,23 @@
+fix smbios memory device length boundary condition (Bill Rieske)
+
+dev_memsize ends up 0 when it shouldn't be on 16G boundary conditions.
+
+Signed-off-by: Bill Rieske <address@hidden>
+Signed-off-by: Avi Kivity <address@hidden>
+Signed-off-by: Anthony Liguori <address@hidden>
+
+Index: bochs/bios/rombios32.c
+===================================================================
+--- bochs.orig/bios/rombios32.c
++++ bochs/bios/rombios32.c
+@@ -2218,7 +2218,7 @@ void smbios_init(void)
+ for ( i = 0; i < nr_mem_devs; i++ )
+ {
+ uint32_t dev_memsize = ((i == (nr_mem_devs - 1))
+- ? (memsize & 0x3fff) : 0x4000);
++ ? (((memsize-1) & 0x3fff)+1) : 0x4000);
+ add_struct(smbios_type_17_init(p, dev_memsize, i));
+ add_struct(smbios_type_19_init(p, dev_memsize, i));
+ add_struct(smbios_type_20_init(p, dev_memsize, i));
+
+
Property changes on:
trunk/pc-bios/bios-pq/0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
___________________________________________________________________
Added: svn:mergeinfo
+
Deleted: trunk/pc-bios/bios-pq/0005_kvm-bios-smp-mtrr-support.patch
===================================================================
--- trunk/pc-bios/bios-pq/0005_kvm-bios-smp-mtrr-support.patch 2009-02-10
19:00:31 UTC (rev 6588)
+++ trunk/pc-bios/bios-pq/0005_kvm-bios-smp-mtrr-support.patch 2009-02-11
14:55:47 UTC (rev 6589)
@@ -1,126 +0,0 @@
-smp mtrr support (Avi Kivity)
-
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios.h
-===================================================================
---- bochs.orig/bios/rombios.h
-+++ bochs/bios/rombios.h
-@@ -56,6 +56,7 @@
- #define ACPI_DATA_SIZE 0x00010000L
- #define PM_IO_BASE 0xb000
- #define SMB_IO_BASE 0xb100
-+#define SMP_MSR_ADDR 0xf010
-
- // Define the application NAME
- #if defined(BX_QEMU)
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -472,6 +472,23 @@ void qemu_cfg_read(uint8_t *buf, int len
- }
- #endif
-
-+void init_smp_msrs(void)
-+{
-+ *(uint32_t *)SMP_MSR_ADDR = 0;
-+}
-+
-+void wrmsr_smp(uint32_t index, uint64_t val)
-+{
-+ static struct { uint32_t ecx, eax, edx; } *p = (void *)SMP_MSR_ADDR;
-+
-+ wrmsr(index, val);
-+ p->ecx = index;
-+ p->eax = val;
-+ p->edx = val >> 32;
-+ ++p;
-+ p->ecx = 0;
-+}
-+
- void uuid_probe(void)
- {
- #ifdef BX_QEMU
-@@ -519,32 +536,32 @@ void setup_mtrr(void)
- for (i = 0; i < 8; ++i)
- if (ram_size >= 65536 * (i + 1))
- u.valb[i] = 6;
-- wrmsr(MSR_MTRRfix64K_00000, u.val);
-+ wrmsr_smp(MSR_MTRRfix64K_00000, u.val);
- u.val = 0;
- for (i = 0; i < 8; ++i)
- if (ram_size >= 65536 * 8 + 16384 * (i + 1))
- u.valb[i] = 6;
-- wrmsr(MSR_MTRRfix16K_80000, u.val);
-- wrmsr(MSR_MTRRfix16K_A0000, 0);
-- wrmsr(MSR_MTRRfix4K_C0000, 0);
-- wrmsr(MSR_MTRRfix4K_C8000, 0);
-- wrmsr(MSR_MTRRfix4K_D0000, 0);
-- wrmsr(MSR_MTRRfix4K_D8000, 0);
-- wrmsr(MSR_MTRRfix4K_E0000, 0);
-- wrmsr(MSR_MTRRfix4K_E8000, 0);
-- wrmsr(MSR_MTRRfix4K_F0000, 0);
-- wrmsr(MSR_MTRRfix4K_F8000, 0);
-+ wrmsr_smp(MSR_MTRRfix16K_80000, u.val);
-+ wrmsr_smp(MSR_MTRRfix16K_A0000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_C0000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_C8000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_D0000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_D8000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_E0000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_E8000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_F0000, 0);
-+ wrmsr_smp(MSR_MTRRfix4K_F8000, 0);
- vbase = 0;
- --vcnt; /* leave one mtrr for VRAM */
- for (i = 0; i < vcnt && vbase < ram_size; ++i) {
- vmask = (1ull << 40) - 1;
- while (vbase + vmask + 1 > ram_size)
- vmask >>= 1;
-- wrmsr(MTRRphysBase_MSR(i), vbase | 6);
-- wrmsr(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
-+ wrmsr_smp(MTRRphysBase_MSR(i), vbase | 6);
-+ wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
- vbase += vmask + 1;
- }
-- wrmsr(MSR_MTRRdefType, 0xc00);
-+ wrmsr_smp(MSR_MTRRdefType, 0xc00);
- }
-
- void ram_probe(void)
-@@ -2263,6 +2280,8 @@ void rombios32_init(uint32_t *s3_resume_
- qemu_cfg_port = qemu_cfg_port_probe();
- #endif
-
-+ init_smp_msrs();
-+
- ram_probe();
-
- cpu_probe();
-Index: bochs/bios/rombios32start.S
-===================================================================
---- bochs.orig/bios/rombios32start.S
-+++ bochs/bios/rombios32start.S
-@@ -49,6 +49,18 @@ _start:
- smp_ap_boot_code_start:
- xor %ax, %ax
- mov %ax, %ds
-+
-+ mov $SMP_MSR_ADDR, %ebx
-+11:
-+ mov 0(%ebx), %ecx
-+ test %ecx, %ecx
-+ jz 12f
-+ mov 4(%ebx), %eax
-+ mov 8(%ebx), %edx
-+ wrmsr
-+ add $12, %ebx
-+ jmp 11b
-+12:
- lock incw smp_cpus
- 1:
- hlt
-
-
Deleted: trunk/pc-bios/bios-pq/0006_kvm-bios-extend-mtrrs-to-above-4g.patch
===================================================================
--- trunk/pc-bios/bios-pq/0006_kvm-bios-extend-mtrrs-to-above-4g.patch
2009-02-10 19:00:31 UTC (rev 6588)
+++ trunk/pc-bios/bios-pq/0006_kvm-bios-extend-mtrrs-to-above-4g.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -1,62 +0,0 @@
-extend MTRRs to above 4G (Alex Williamson)
-
-When I try to boot guests using a recent Linux kernel (2.6.26+), memory
-above 3.5G gets thrown away with an error like this:
-
-WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing 4608MB of RAM
-
-This extends MTRRs to cover all of memory.
-
-Signed-off-by: Alex Williamson <address@hidden>
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -427,6 +427,7 @@ uint32_t cpuid_signature;
- uint32_t cpuid_features;
- uint32_t cpuid_ext_features;
- unsigned long ram_size;
-+uint64_t above4g_ram_size;
- uint8_t bios_uuid[16];
- #ifdef BX_USE_EBDA_TABLES
- unsigned long ebda_cur_addr;
-@@ -561,6 +562,14 @@ void setup_mtrr(void)
- wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
- vbase += vmask + 1;
- }
-+ for (vbase = 1ull << 32; i < vcnt && vbase < above4g_ram_size; ++i) {
-+ vmask = (1ull << 40) - 1;
-+ while (vbase + vmask + 1 > above4g_ram_size)
-+ vmask >>= 1;
-+ wrmsr_smp(MTRRphysBase_MSR(i), vbase | 6);
-+ wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
-+ vbase += vmask + 1;
-+ }
- wrmsr_smp(MSR_MTRRdefType, 0xc00);
- }
-
-@@ -572,11 +581,19 @@ void ram_probe(void)
- else
- ram_size = (cmos_readb(0x30) | (cmos_readb(0x31) << 8)) * 1024 +
- 1 * 1024 * 1024;
-+ if (cmos_readb(0x5b) | cmos_readb(0x5c) | cmos_readb(0x5d))
-+ above4g_ram_size = ((uint64_t)cmos_readb(0x5b) << 16) |
-+ ((uint64_t)cmos_readb(0x5c) << 24) | ((uint64_t)cmos_readb(0x5d) <<
32);
-+
-+ if (above4g_ram_size)
-+ above4g_ram_size += 1ull << 32;
-+
- BX_INFO("ram_size=0x%08lx\n", ram_size);
- #ifdef BX_USE_EBDA_TABLES
- ebda_cur_addr = ((*(uint16_t *)(0x40e)) << 4) + 0x380;
- BX_INFO("ebda_cur_addr: 0x%08lx\n", ebda_cur_addr);
- #endif
-+ BX_INFO("top of ram %ldMB\n", above4g_ram_size >> 20);
- setup_mtrr();
- }
-
-
-
Deleted:
trunk/pc-bios/bios-pq/0007_kvm-bios-cleanup-consolidate-above-4g-memory-parsing.patch
===================================================================
---
trunk/pc-bios/bios-pq/0007_kvm-bios-cleanup-consolidate-above-4g-memory-parsing.patch
2009-02-10 19:00:31 UTC (rev 6588)
+++
trunk/pc-bios/bios-pq/0007_kvm-bios-cleanup-consolidate-above-4g-memory-parsing.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -1,58 +0,0 @@
-cleanup/consolidate above 4G memory parsing (Alex Williamson)
-
-Signed-off-by: Alex Williamson <address@hidden>
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -427,7 +427,7 @@ uint32_t cpuid_signature;
- uint32_t cpuid_features;
- uint32_t cpuid_ext_features;
- unsigned long ram_size;
--uint64_t above4g_ram_size;
-+uint64_t ram_end;
- uint8_t bios_uuid[16];
- #ifdef BX_USE_EBDA_TABLES
- unsigned long ebda_cur_addr;
-@@ -562,9 +562,9 @@ void setup_mtrr(void)
- wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
- vbase += vmask + 1;
- }
-- for (vbase = 1ull << 32; i < vcnt && vbase < above4g_ram_size; ++i) {
-+ for (vbase = 1ull << 32; i < vcnt && vbase < ram_end; ++i) {
- vmask = (1ull << 40) - 1;
-- while (vbase + vmask + 1 > above4g_ram_size)
-+ while (vbase + vmask + 1 > ram_end)
- vmask >>= 1;
- wrmsr_smp(MTRRphysBase_MSR(i), vbase | 6);
- wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
-@@ -582,18 +582,19 @@ void ram_probe(void)
- ram_size = (cmos_readb(0x30) | (cmos_readb(0x31) << 8)) * 1024 +
- 1 * 1024 * 1024;
- if (cmos_readb(0x5b) | cmos_readb(0x5c) | cmos_readb(0x5d))
-- above4g_ram_size = ((uint64_t)cmos_readb(0x5b) << 16) |
-- ((uint64_t)cmos_readb(0x5c) << 24) | ((uint64_t)cmos_readb(0x5d) <<
32);
-+ ram_end = (((uint64_t)cmos_readb(0x5b) << 16) |
-+ ((uint64_t)cmos_readb(0x5c) << 24) |
-+ ((uint64_t)cmos_readb(0x5d) << 32)) + (1ull << 32);
-+ else
-+ ram_end = ram_size;
-
-- if (above4g_ram_size)
-- above4g_ram_size += 1ull << 32;
-+ BX_INFO("end of ram=%ldMB\n", ram_end >> 20);
-
- BX_INFO("ram_size=0x%08lx\n", ram_size);
- #ifdef BX_USE_EBDA_TABLES
- ebda_cur_addr = ((*(uint16_t *)(0x40e)) << 4) + 0x380;
- BX_INFO("ebda_cur_addr: 0x%08lx\n", ebda_cur_addr);
- #endif
-- BX_INFO("top of ram %ldMB\n", above4g_ram_size >> 20);
- setup_mtrr();
- }
-
-
-
Deleted:
trunk/pc-bios/bios-pq/0008_kvm-bios-switch-mtrrs-to-cover-only-the-pci-range-and--default-to-wb.patch
===================================================================
---
trunk/pc-bios/bios-pq/0008_kvm-bios-switch-mtrrs-to-cover-only-the-pci-range-and--default-to-wb.patch
2009-02-10 19:00:31 UTC (rev 6588)
+++
trunk/pc-bios/bios-pq/0008_kvm-bios-switch-mtrrs-to-cover-only-the-pci-range-and--default-to-wb.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -1,54 +0,0 @@
-switch MTRRs to cover only the PCI range and default to WB (Alex Williamson)
-
-This matches how some bare metal machines report MTRRs and avoids
-the problem of running out of MTRRs to cover all of RAM.
-
-Signed-off-by: Alex Williamson <address@hidden>
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -525,7 +525,6 @@ void setup_mtrr(void)
- uint8_t valb[8];
- uint64_t val;
- } u;
-- uint64_t vbase, vmask;
-
- mtrr_cap = rdmsr(MSR_MTRRcap);
- vcnt = mtrr_cap & 0xff;
-@@ -552,25 +551,10 @@ void setup_mtrr(void)
- wrmsr_smp(MSR_MTRRfix4K_E8000, 0);
- wrmsr_smp(MSR_MTRRfix4K_F0000, 0);
- wrmsr_smp(MSR_MTRRfix4K_F8000, 0);
-- vbase = 0;
-- --vcnt; /* leave one mtrr for VRAM */
-- for (i = 0; i < vcnt && vbase < ram_size; ++i) {
-- vmask = (1ull << 40) - 1;
-- while (vbase + vmask + 1 > ram_size)
-- vmask >>= 1;
-- wrmsr_smp(MTRRphysBase_MSR(i), vbase | 6);
-- wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
-- vbase += vmask + 1;
-- }
-- for (vbase = 1ull << 32; i < vcnt && vbase < ram_end; ++i) {
-- vmask = (1ull << 40) - 1;
-- while (vbase + vmask + 1 > ram_end)
-- vmask >>= 1;
-- wrmsr_smp(MTRRphysBase_MSR(i), vbase | 6);
-- wrmsr_smp(MTRRphysMask_MSR(i), (~vmask & 0xfffffff000ull) | 0x800);
-- vbase += vmask + 1;
-- }
-- wrmsr_smp(MSR_MTRRdefType, 0xc00);
-+ /* Mark 3.5-4GB as UC, anything not specified defaults to WB */
-+ wrmsr_smp(MTRRphysBase_MSR(0), 0xe0000000ull | 0);
-+ wrmsr_smp(MTRRphysMask_MSR(0), ~(0x20000000ull - 1) | 0x800);
-+ wrmsr_smp(MSR_MTRRdefType, 0xc06);
- }
-
- void ram_probe(void)
-
-
-
Deleted:
trunk/pc-bios/bios-pq/0009_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
===================================================================
---
trunk/pc-bios/bios-pq/0009_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
2009-02-10 19:00:31 UTC (rev 6588)
+++
trunk/pc-bios/bios-pq/0009_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -1,184 +0,0 @@
-resolve memory device roll over reporting issues with >32G guests (Bill
Rieske)
-
-The field within the Memory Device type 17 is only a word with the MSB being
-used to report MB/KB. Thereby, a guest with 32G and greater would report
-incorrect memory device information rolling over to 0.
-
-This presents more than one memory device and associated memory structures
-if the memory is larger than 16G
-
-Signed-off-by: Bill Rieske <address@hidden>
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -381,6 +381,17 @@ int vsnprintf(char *buf, int buflen, con
- return buf - buf0;
- }
-
-+int snprintf(char * buf, size_t size, const char *fmt, ...)
-+{
-+ va_list args;
-+ int i;
-+
-+ va_start(args, fmt);
-+ i=vsnprintf(buf,size,fmt,args);
-+ va_end(args);
-+ return i;
-+}
-+
- void bios_printf(int flags, const char *fmt, ...)
- {
- va_list ap;
-@@ -2039,7 +2050,7 @@ smbios_type_4_init(void *start, unsigned
-
- /* Type 16 -- Physical Memory Array */
- static void *
--smbios_type_16_init(void *start, uint32_t memsize)
-+smbios_type_16_init(void *start, uint32_t memsize, int nr_mem_devs)
- {
- struct smbios_type_16 *p = (struct smbios_type_16*)start;
-
-@@ -2052,7 +2063,7 @@ smbios_type_16_init(void *start, uint32_
- p->error_correction = 0x01; /* other */
- p->maximum_capacity = memsize * 1024;
- p->memory_error_information_handle = 0xfffe; /* none provided */
-- p->number_of_memory_devices = 1;
-+ p->number_of_memory_devices = nr_mem_devs;
-
- start += sizeof(struct smbios_type_16);
- *((uint16_t *)start) = 0;
-@@ -2062,20 +2073,19 @@ smbios_type_16_init(void *start, uint32_
-
- /* Type 17 -- Memory Device */
- static void *
--smbios_type_17_init(void *start, uint32_t memory_size_mb)
-+smbios_type_17_init(void *start, uint32_t memory_size_mb, int instance)
- {
- struct smbios_type_17 *p = (struct smbios_type_17 *)start;
-
- p->header.type = 17;
- p->header.length = sizeof(struct smbios_type_17);
-- p->header.handle = 0x1100;
-+ p->header.handle = 0x1100 + instance;
-
- p->physical_memory_array_handle = 0x1000;
- p->total_width = 64;
- p->data_width = 64;
-- /* truncate memory_size_mb to 16 bits and clear most significant
-- bit [indicates size in MB] */
-- p->size = (uint16_t) memory_size_mb & 0x7fff;
-+/* TODO: should assert in case something is wrong ASSERT((memory_size_mb &
~0x7fff) == 0); */
-+ p->size = memory_size_mb;
- p->form_factor = 0x09; /* DIMM */
- p->device_set = 0;
- p->device_locator_str = 1;
-@@ -2084,8 +2094,8 @@ smbios_type_17_init(void *start, uint32_
- p->type_detail = 0;
-
- start += sizeof(struct smbios_type_17);
-- memcpy((char *)start, "DIMM 1", 7);
-- start += 7;
-+ snprintf(start, 8, "DIMM %d", instance);
-+ start += strlen(start) + 1;
- *((uint8_t *)start) = 0;
-
- return start+1;
-@@ -2093,16 +2103,16 @@ smbios_type_17_init(void *start, uint32_
-
- /* Type 19 -- Memory Array Mapped Address */
- static void *
--smbios_type_19_init(void *start, uint32_t memory_size_mb)
-+smbios_type_19_init(void *start, uint32_t memory_size_mb, int instance)
- {
- struct smbios_type_19 *p = (struct smbios_type_19 *)start;
-
- p->header.type = 19;
- p->header.length = sizeof(struct smbios_type_19);
-- p->header.handle = 0x1300;
-+ p->header.handle = 0x1300 + instance;
-
-- p->starting_address = 0;
-- p->ending_address = (memory_size_mb * 1024) - 1;
-+ p->starting_address = instance << 24;
-+ p->ending_address = p->starting_address + (memory_size_mb << 10) - 1;
- p->memory_array_handle = 0x1000;
- p->partition_width = 1;
-
-@@ -2114,18 +2124,18 @@ smbios_type_19_init(void *start, uint32_
-
- /* Type 20 -- Memory Device Mapped Address */
- static void *
--smbios_type_20_init(void *start, uint32_t memory_size_mb)
-+smbios_type_20_init(void *start, uint32_t memory_size_mb, int instance)
- {
- struct smbios_type_20 *p = (struct smbios_type_20 *)start;
-
- p->header.type = 20;
- p->header.length = sizeof(struct smbios_type_20);
-- p->header.handle = 0x1400;
-+ p->header.handle = 0x1400 + instance;
-
-- p->starting_address = 0;
-- p->ending_address = (memory_size_mb * 1024) - 1;
-- p->memory_device_handle = 0x1100;
-- p->memory_array_mapped_address_handle = 0x1300;
-+ p->starting_address = instance << 24;
-+ p->ending_address = p->starting_address + (memory_size_mb << 10) - 1;
-+ p->memory_device_handle = 0x1100 + instance;
-+ p->memory_array_mapped_address_handle = 0x1300 + instance;
- p->partition_row_position = 1;
- p->interleave_position = 0;
- p->interleaved_data_depth = 0;
-@@ -2176,6 +2186,7 @@ void smbios_init(void)
- char *start, *p, *q;
- int memsize = (ram_end == ram_size) ? ram_size / (1024 * 1024) :
- (ram_end - (1ull << 32) + ram_size) / (1024 * 1024);
-+ int i, nr_mem_devs;
-
- #ifdef BX_USE_EBDA_TABLES
- ebda_cur_addr = align(ebda_cur_addr, 16);
-@@ -2187,23 +2198,32 @@ void smbios_init(void)
-
- p = (char *)start + sizeof(struct smbios_entry_point);
-
--#define add_struct(fn) { \
-+#define add_struct(fn) do{ \
- q = (fn); \
- nr_structs++; \
- if ((q - p) > max_struct_size) \
- max_struct_size = q - p; \
- p = q; \
--}
-+}while (0)
-
- add_struct(smbios_type_0_init(p));
- add_struct(smbios_type_1_init(p));
- add_struct(smbios_type_3_init(p));
- for (cpu_num = 1; cpu_num <= smp_cpus; cpu_num++)
- add_struct(smbios_type_4_init(p, cpu_num));
-- add_struct(smbios_type_16_init(p, memsize));
-- add_struct(smbios_type_17_init(p, memsize));
-- add_struct(smbios_type_19_init(p, ram_end / (1024 * 1024)));
-- add_struct(smbios_type_20_init(p, ram_end / (1024 * 1024)));
-+
-+ /* Each 'memory device' covers up to 16GB of address space. */
-+ nr_mem_devs = (memsize + 0x3fff) >> 14;
-+ add_struct(smbios_type_16_init(p, memsize, nr_mem_devs));
-+ for ( i = 0; i < nr_mem_devs; i++ )
-+ {
-+ uint32_t dev_memsize = ((i == (nr_mem_devs - 1))
-+ ? (memsize & 0x3fff) : 0x4000);
-+ add_struct(smbios_type_17_init(p, dev_memsize, i));
-+ add_struct(smbios_type_19_init(p, dev_memsize, i));
-+ add_struct(smbios_type_20_init(p, dev_memsize, i));
-+ }
-+
- add_struct(smbios_type_32_init(p));
- add_struct(smbios_type_127_init(p));
-
-
-
Deleted:
trunk/pc-bios/bios-pq/0010_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
===================================================================
---
trunk/pc-bios/bios-pq/0010_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
2009-02-10 19:00:31 UTC (rev 6588)
+++
trunk/pc-bios/bios-pq/0010_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
2009-02-11 14:55:47 UTC (rev 6589)
@@ -1,23 +0,0 @@
-fix smbios memory device length boundary condition (Bill Rieske)
-
-dev_memsize ends up 0 when it shouldn't be on 16G boundary conditions.
-
-Signed-off-by: Bill Rieske <address@hidden>
-Signed-off-by: Avi Kivity <address@hidden>
-Signed-off-by: Anthony Liguori <address@hidden>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -2218,7 +2218,7 @@ void smbios_init(void)
- for ( i = 0; i < nr_mem_devs; i++ )
- {
- uint32_t dev_memsize = ((i == (nr_mem_devs - 1))
-- ? (memsize & 0x3fff) : 0x4000);
-+ ? (((memsize-1) & 0x3fff)+1) : 0x4000);
- add_struct(smbios_type_17_init(p, dev_memsize, i));
- add_struct(smbios_type_19_init(p, dev_memsize, i));
- add_struct(smbios_type_20_init(p, dev_memsize, i));
-
-
Modified: trunk/pc-bios/bios-pq/HEAD
===================================================================
--- trunk/pc-bios/bios-pq/HEAD 2009-02-10 19:00:31 UTC (rev 6588)
+++ trunk/pc-bios/bios-pq/HEAD 2009-02-11 14:55:47 UTC (rev 6589)
@@ -1 +1 @@
-36989b0d2e785ac9e5d6e8a226dbdeb82e876bfd
+04387139e3b5ac97b5633cd40b3d87cdf45efd6c
Modified: trunk/pc-bios/bios-pq/series
===================================================================
--- trunk/pc-bios/bios-pq/series 2009-02-10 19:00:31 UTC (rev 6588)
+++ trunk/pc-bios/bios-pq/series 2009-02-11 14:55:47 UTC (rev 6589)
@@ -1,10 +1,5 @@
0001_bx-qemu.patch
0002_kvm-bios-update-smbios-table-to-report-memory-above-4g.patch
0003_kvm-bios-generate-mptable-unconditionally.patch
-0004_kvm-bios-add-mtrr-support.patch
-0005_kvm-bios-smp-mtrr-support.patch
-0006_kvm-bios-extend-mtrrs-to-above-4g.patch
-0007_kvm-bios-cleanup-consolidate-above-4g-memory-parsing.patch
-0008_kvm-bios-switch-mtrrs-to-cover-only-the-pci-range-and--default-to-wb.patch
-0009_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
-0010_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
+0004_kvm-bios-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
+0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
Modified: trunk/pc-bios/bios.bin
===================================================================
(Binary files differ)
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