they aren't integrated into the build but we can do that incrementally.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
--- /dev/null
+[submodule "roms/vgabios"]
+ path = roms/vgabios
+ url = ../vgabios.git
+[submodule "roms/seabios"]
+ path = roms/seabios
+ url = ../seabios.git
+[submodule "roms/pcbios"]
+ path = roms/pcbios
+ url = ../pcbios.git
# build tree in object directory if source path is different from current one
if test "$source_path_used" = "yes" ; then
DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
+ DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
FILES="Makefile tests/Makefile"
FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
FILES="$FILES tests/test-mmap.c"
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
+ FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
FILES="$FILES pc-bios/`basename $bios_file`"
done
done
fi
+# temporary config to build submodules
+for rom in seabios vgabios pcbios; do
+ config_mak=roms/$rom/config.mak
+ echo "# Automatically generated by configure - do not modify" >> $config_mak
+ echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
+ echo "CC=$cc" >> $config_mak
+ echo "BCC=bcc" >> $config_mak
+ echo "CPP=${cross_prefix}cpp" >> $config_mak
+ echo "OBJCOPY=objcopy" >> $config_mak
+ echo "IASL=iasl" >> $config_mak
+ echo "HOST_CC=$host_cc" >> $config_mak
+ echo "LD=$ld" >> $config_mak
+done
+
for hwlib in 32 64; do
d=libhw$hwlib
mkdir -p $d
- The PC BIOS comes from the Bochs project (http://bochs.sourceforge.net/).
- The patches in bios-pq have been applied. The binary is based on the revision
- in bios-pq/HEAD with the patches in bios-pq/series applied. The git repo
- that HEAD refers to is located at
- git://git.kernel.org/pub/scm/virt/bochs/bochs.git
-
- To build these use the following instructions:
- using guilt:
- $ export QEMUSRC=/path/to/qemu/svn
- $ git clone git://git.kernel.org/pub/scm/virt/bochs/bochs.git
- $ cd bochs
- $ git checkout -b qemu-bios $(cat $QEMUSRC/pc-bios/bios-pq/HEAD)
-
- $ mkdir -p .git/patches
- $ ln -s $QEMUSRC/pc-bios/bios-pq .git/patches/qemu-bios
- $ touch .git/patches/qemu-bios/status
- $ guilt push -a
- $ ./configure
- $ cd bios
- $ make
- $ cp BIOS-bochs-latest $QEMUSRC/pc-bios/bios.bin
-
- or alternatively (after the git checkout):
- $ for p in $(cat $QEMUSRC/pc-bios/bios-pq/series); do git am $p; done
- $ ./configure
- $ make bios
- The VGA BIOS and the Cirrus VGA BIOS come from the LGPL VGA bios
- project (http://www.nongnu.org/vgabios/). The binary is based on the revision
- in vgabios-pq/HEAD with the patches in vgabios-pq/series applied. The git
- repo that HEAD refers to is located at
- git://git.kernel.org/pub/scm/virt/vgabios/vgabios.git
+ project (http://www.nongnu.org/vgabios/).
- The PowerPC Open Hack'Ware Open Firmware Compatible BIOS is
available at http://perso.magic.fr/l_indien/OpenHackWare/index.htm.
+++ /dev/null
---- bochs-2.3.7.orig/bios/rombios.h
-+++ bochs-2.3.7/bios/rombios.h
-@@ -19,7 +19,7 @@
- // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
- /* define it to include QEMU specific code */
--//#define BX_QEMU
-+#define BX_QEMU
-
- #ifndef LEGACY
- # define BX_ROMBIOS32 1
+++ /dev/null
-update SMBIOS table to report memory above 4G (Alex Williamson)
-
-Signed-off-by: Alex Williamson <alex.williamson@hp.com>
-Signed-off-by: Avi Kivity <avi@redhat.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/rombios32.c
-===================================================================
-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);
-@@ -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));
-- add_struct(smbios_type_19_init(p, memsize));
-- add_struct(smbios_type_20_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)));
- add_struct(smbios_type_32_init(p));
- add_struct(smbios_type_127_init(p));
-
+++ /dev/null
-generate mptable unconditionally (Avi Kivity)
-
-VMware ESX requires an mptable even for uniprocessor guests.
-
-Signed-off-by: Avi Kivity <avi@qumranet.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -970,11 +970,6 @@ static void mptable_init(void)
- int ioapic_id, i, len;
- int mp_config_table_size;
-
--#ifdef BX_QEMU
-- if (smp_cpus <= 1)
-- return;
--#endif
--
- #ifdef BX_USE_EBDA_TABLES
- mp_config_table = (uint8_t *)(ram_size - ACPI_DATA_SIZE - MPTABLE_MAX_SIZE);
- #else
-
-
+++ /dev/null
-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 <brieske@novell.com>
-Signed-off-by: Avi Kivity <avi@redhat.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-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));
-
-
-
+++ /dev/null
-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 <brieske@novell.com>
-Signed-off-by: Avi Kivity <avi@redhat.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-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));
-
-
+++ /dev/null
-qemu: bios: use preprocessor for pci link routing (Avi Kivity)
-
-Signed-off-by: Avi Kivity <avi@qumranet.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/acpi-dsdt.dsl
-===================================================================
---- bochs.orig/bios/acpi-dsdt.dsl
-+++ bochs/bios/acpi-dsdt.dsl
-@@ -47,42 +47,22 @@ DefinitionBlock (
- section 6.2.8.1 */
- /* Note: we provide the same info as the PCI routing
- table of the Bochs BIOS */
--
-- // PCI Slot 0
-- Package() {0x0000ffff, 0, LNKD, 0},
-- Package() {0x0000ffff, 1, LNKA, 0},
-- Package() {0x0000ffff, 2, LNKB, 0},
-- Package() {0x0000ffff, 3, LNKC, 0},
--
-- // PCI Slot 1
-- Package() {0x0001ffff, 0, LNKA, 0},
-- Package() {0x0001ffff, 1, LNKB, 0},
-- Package() {0x0001ffff, 2, LNKC, 0},
-- Package() {0x0001ffff, 3, LNKD, 0},
--
-- // PCI Slot 2
-- Package() {0x0002ffff, 0, LNKB, 0},
-- Package() {0x0002ffff, 1, LNKC, 0},
-- Package() {0x0002ffff, 2, LNKD, 0},
-- Package() {0x0002ffff, 3, LNKA, 0},
--
-- // PCI Slot 3
-- Package() {0x0003ffff, 0, LNKC, 0},
-- Package() {0x0003ffff, 1, LNKD, 0},
-- Package() {0x0003ffff, 2, LNKA, 0},
-- Package() {0x0003ffff, 3, LNKB, 0},
--
-- // PCI Slot 4
-- Package() {0x0004ffff, 0, LNKD, 0},
-- Package() {0x0004ffff, 1, LNKA, 0},
-- Package() {0x0004ffff, 2, LNKB, 0},
-- Package() {0x0004ffff, 3, LNKC, 0},
--
-- // PCI Slot 5
-- Package() {0x0005ffff, 0, LNKA, 0},
-- Package() {0x0005ffff, 1, LNKB, 0},
-- Package() {0x0005ffff, 2, LNKC, 0},
-- Package() {0x0005ffff, 3, LNKD, 0},
-+#define prt_slot(nr, lnk0, lnk1, lnk2, lnk3) \
-+ Package() { nr##ffff, 0, lnk0, 0 }, \
-+ Package() { nr##ffff, 1, lnk1, 0 }, \
-+ Package() { nr##ffff, 2, lnk2, 0 }, \
-+ Package() { nr##ffff, 3, lnk3, 0 }
-+
-+#define prt_slot0(nr) prt_slot(nr, LNKD, LNKA, LNKB, LNKC)
-+#define prt_slot1(nr) prt_slot(nr, LNKA, LNKB, LNKC, LNKD)
-+#define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA)
-+#define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB)
-+ prt_slot0(0x0000),
-+ prt_slot1(0x0001),
-+ prt_slot2(0x0002),
-+ prt_slot3(0x0003),
-+ prt_slot0(0x0004),
-+ prt_slot1(0x0005),
- })
-
- Name (_CRS, ResourceTemplate ()
-
---
-
-
-
+++ /dev/null
-bios: add 26 pci slots, bringing the total to 32 (Avi Kivity)
-
-lack of pci slots causes Windows to complain when installing too many devices.
-
-Signed-off-by: Avi Kivity <avi@qumranet.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/acpi-dsdt.dsl
-===================================================================
---- bochs.orig/bios/acpi-dsdt.dsl
-+++ bochs/bios/acpi-dsdt.dsl
-@@ -63,6 +63,32 @@ DefinitionBlock (
- prt_slot3(0x0003),
- prt_slot0(0x0004),
- prt_slot1(0x0005),
-+ prt_slot2(0x0006),
-+ prt_slot3(0x0007),
-+ prt_slot0(0x0008),
-+ prt_slot1(0x0009),
-+ prt_slot2(0x000a),
-+ prt_slot3(0x000b),
-+ prt_slot0(0x000c),
-+ prt_slot1(0x000d),
-+ prt_slot2(0x000e),
-+ prt_slot3(0x000f),
-+ prt_slot0(0x0010),
-+ prt_slot1(0x0011),
-+ prt_slot2(0x0012),
-+ prt_slot3(0x0013),
-+ prt_slot0(0x0014),
-+ prt_slot1(0x0015),
-+ prt_slot2(0x0016),
-+ prt_slot3(0x0017),
-+ prt_slot0(0x0018),
-+ prt_slot1(0x0019),
-+ prt_slot2(0x001a),
-+ prt_slot3(0x001b),
-+ prt_slot0(0x001c),
-+ prt_slot1(0x001d),
-+ prt_slot2(0x001e),
-+ prt_slot3(0x001f),
- })
-
- Name (_CRS, ResourceTemplate ()
-
---
-
-
-
+++ /dev/null
-qemu: bios: provide gpe _L0x methods (Glauber Costa)
-
-provide methods for gpe blk 0, even though they do nothing atm
-
-Signed-off-by: Glauber Costa <gcosta@redhat.com>
-Signed-off-by: Avi Kivity <avi@qumranet.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/acpi-dsdt.dsl
-===================================================================
---- bochs.orig/bios/acpi-dsdt.dsl
-+++ bochs/bios/acpi-dsdt.dsl
-@@ -597,4 +597,59 @@ DefinitionBlock (
- Zero, /* reserved */
- Zero /* reserved */
- })
-+
-+ Scope (\_GPE)
-+ {
-+ Name(_HID, "ACPI0006")
-+
-+ Method(_L00) {
-+ Return(0x01)
-+ }
-+ Method(_L01) {
-+ Return(0x01)
-+ }
-+ Method(_L02) {
-+ Return(0x01)
-+ }
-+ Method(_L03) {
-+ Return(0x01)
-+ }
-+ Method(_L04) {
-+ Return(0x01)
-+ }
-+ Method(_L05) {
-+ Return(0x01)
-+ }
-+ Method(_L06) {
-+ Return(0x01)
-+ }
-+ Method(_L07) {
-+ Return(0x01)
-+ }
-+ Method(_L08) {
-+ Return(0x01)
-+ }
-+ Method(_L09) {
-+ Return(0x01)
-+ }
-+ Method(_L0A) {
-+ Return(0x01)
-+ }
-+ Method(_L0B) {
-+ Return(0x01)
-+ }
-+ Method(_L0C) {
-+ Return(0x01)
-+ }
-+ Method(_L0D) {
-+ Return(0x01)
-+ }
-+ Method(_L0E) {
-+ Return(0x01)
-+ }
-+ Method(_L0F) {
-+ Return(0x01)
-+ }
-+ }
-+
- }
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -1647,6 +1647,8 @@ void acpi_bios_init(void)
- fadt->pm_tmr_len = 4;
- fadt->plvl2_lat = cpu_to_le16(0xfff); // C2 state not supported
- fadt->plvl3_lat = cpu_to_le16(0xfff); // C3 state not supported
-+ fadt->gpe0_blk = cpu_to_le32(0xafe0);
-+ fadt->gpe0_blk_len = 4;
- /* WBINVD + PROC_C1 + PWR_BUTTON + SLP_BUTTON + FIX_RTC */
- fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 4) | (1 << 5) | (1 << 6));
- acpi_build_table_header((struct acpi_table_header *)fadt, "FACP",
-
---
-
-
-
-
-
+++ /dev/null
-qemu: bios: pci hotplug support (Marcelo Tosatti)
-
-Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/acpi-dsdt.dsl
-===================================================================
---- bochs.orig/bios/acpi-dsdt.dsl
-+++ bochs/bios/acpi-dsdt.dsl
-@@ -91,6 +91,61 @@ DefinitionBlock (
- prt_slot3(0x001f),
- })
-
-+ OperationRegion(PCST, SystemIO, 0xae00, 0x08)
-+ Field (PCST, DWordAcc, NoLock, WriteAsZeros)
-+ {
-+ PCIU, 32,
-+ PCID, 32,
-+ }
-+
-+ OperationRegion(SEJ, SystemIO, 0xae08, 0x04)
-+ Field (SEJ, DWordAcc, NoLock, WriteAsZeros)
-+ {
-+ B0EJ, 32,
-+ }
-+
-+#define hotplug_slot(name, nr) \
-+ Device (S##name) { \
-+ Name (_ADR, nr##0000) \
-+ Method (_EJ0,1) { \
-+ Store(ShiftLeft(1, nr), B0EJ) \
-+ Return (0x0) \
-+ } \
-+ Name (_SUN, name) \
-+ }
-+
-+ hotplug_slot(1, 0x0001)
-+ hotplug_slot(2, 0x0002)
-+ hotplug_slot(3, 0x0003)
-+ hotplug_slot(4, 0x0004)
-+ hotplug_slot(5, 0x0005)
-+ hotplug_slot(6, 0x0006)
-+ hotplug_slot(7, 0x0007)
-+ hotplug_slot(8, 0x0008)
-+ hotplug_slot(9, 0x0009)
-+ hotplug_slot(10, 0x000a)
-+ hotplug_slot(11, 0x000b)
-+ hotplug_slot(12, 0x000c)
-+ hotplug_slot(13, 0x000d)
-+ hotplug_slot(14, 0x000e)
-+ hotplug_slot(15, 0x000f)
-+ hotplug_slot(16, 0x0010)
-+ hotplug_slot(17, 0x0011)
-+ hotplug_slot(18, 0x0012)
-+ hotplug_slot(19, 0x0013)
-+ hotplug_slot(20, 0x0014)
-+ hotplug_slot(21, 0x0015)
-+ hotplug_slot(22, 0x0016)
-+ hotplug_slot(23, 0x0017)
-+ hotplug_slot(24, 0x0018)
-+ hotplug_slot(25, 0x0019)
-+ hotplug_slot(26, 0x001a)
-+ hotplug_slot(27, 0x001b)
-+ hotplug_slot(28, 0x001c)
-+ hotplug_slot(29, 0x001d)
-+ hotplug_slot(30, 0x001e)
-+ hotplug_slot(31, 0x001f)
-+
- Name (_CRS, ResourceTemplate ()
- {
- WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
-@@ -605,8 +660,50 @@ DefinitionBlock (
- Method(_L00) {
- Return(0x01)
- }
-+
-+#define gen_pci_hotplug(nr) \
-+ If (And(\_SB.PCI0.PCIU, ShiftLeft(1, nr))) { \
-+ Notify(\_SB.PCI0.S##nr, 1) \
-+ } \
-+ If (And(\_SB.PCI0.PCID, ShiftLeft(1, nr))) { \
-+ Notify(\_SB.PCI0.S##nr, 3) \
-+ }
-+
- Method(_L01) {
-- Return(0x01)
-+ gen_pci_hotplug(1)
-+ gen_pci_hotplug(2)
-+ gen_pci_hotplug(3)
-+ gen_pci_hotplug(4)
-+ gen_pci_hotplug(5)
-+ gen_pci_hotplug(6)
-+ gen_pci_hotplug(7)
-+ gen_pci_hotplug(8)
-+ gen_pci_hotplug(9)
-+ gen_pci_hotplug(10)
-+ gen_pci_hotplug(11)
-+ gen_pci_hotplug(12)
-+ gen_pci_hotplug(13)
-+ gen_pci_hotplug(14)
-+ gen_pci_hotplug(15)
-+ gen_pci_hotplug(16)
-+ gen_pci_hotplug(17)
-+ gen_pci_hotplug(18)
-+ gen_pci_hotplug(19)
-+ gen_pci_hotplug(20)
-+ gen_pci_hotplug(21)
-+ gen_pci_hotplug(22)
-+ gen_pci_hotplug(23)
-+ gen_pci_hotplug(24)
-+ gen_pci_hotplug(25)
-+ gen_pci_hotplug(26)
-+ gen_pci_hotplug(27)
-+ gen_pci_hotplug(28)
-+ gen_pci_hotplug(29)
-+ gen_pci_hotplug(30)
-+ gen_pci_hotplug(31)
-+
-+ Return (0x01)
-+
- }
- Method(_L02) {
- Return(0x01)
-
---
-
-
-
+++ /dev/null
-bios: mark the acpi sci interrupt as connected to irq 9 (Avi Kivity)
-
-Due to a chipset bug, the sci interrupt is hardwired to irq 9. Set the
-pci interrupt line register accordingly.
-
-Signed-off-by: Avi Kivity <avi@qumranet.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-Index: bochs/bios/rombios32.c
-===================================================================
---- bochs.orig/bios/rombios32.c
-+++ bochs/bios/rombios32.c
-@@ -981,6 +981,8 @@ static void pci_bios_init_device(PCIDevi
- /* PIIX4 Power Management device (for ACPI) */
- pm_io_base = PM_IO_BASE;
- smb_io_base = SMB_IO_BASE;
-+ // acpi sci is hardwired to 9
-+ pci_config_writeb(d, PCI_INTERRUPT_LINE, 9);
- pm_sci_int = pci_config_readb(d, PCI_INTERRUPT_LINE);
- piix4_pm_enable(d);
- acpi_enabled = 1;
-
---
-
-
-
+++ /dev/null
-Read additional ACPI tables from a VM (Gleb Natapov)
-
-Signed-off-by: Gleb Natapov <gleb@redhat.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index 27c5952..7be4216 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -469,6 +469,8 @@ void wrmsr_smp(uint32_t index, uint64_t val)
- #define QEMU_CFG_SIGNATURE 0x00
- #define QEMU_CFG_ID 0x01
- #define QEMU_CFG_UUID 0x02
-+#define QEMU_CFG_ARCH_LOCAL 0x8000
-+#define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
-
- int qemu_cfg_port;
-
-@@ -496,6 +498,27 @@ void qemu_cfg_read(uint8_t *buf, int len)
- while (len--)
- *(buf++) = inb(QEMU_CFG_DATA_PORT);
- }
-+
-+static uint16_t acpi_additional_tables(void)
-+{
-+ uint16_t cnt;
-+
-+ qemu_cfg_select(QEMU_CFG_ACPI_TABLES);
-+ qemu_cfg_read((uint8_t*)&cnt, sizeof(cnt));
-+
-+ return cnt;
-+}
-+
-+static int acpi_load_table(int i, uint32_t addr, uint16_t *len)
-+{
-+ qemu_cfg_read((uint8_t*)len, sizeof(*len));
-+
-+ if (!*len)
-+ return -1;
-+
-+ qemu_cfg_read((uint8_t*)addr, *len);
-+ return 0;
-+}
- #endif
-
- void uuid_probe(void)
-@@ -1550,8 +1573,8 @@ void acpi_bios_init(void)
- uint32_t hpet_addr;
- #endif
- uint32_t base_addr, rsdt_addr, fadt_addr, addr, facs_addr, dsdt_addr, ssdt_addr;
-- uint32_t acpi_tables_size, madt_addr, madt_size;
-- int i;
-+ uint32_t acpi_tables_size, madt_addr, madt_size, rsdt_size;
-+ uint16_t i, external_tables;
-
- /* reserve memory space for tables */
- #ifdef BX_USE_EBDA_TABLES
-@@ -1564,10 +1587,17 @@ void acpi_bios_init(void)
- bios_table_cur_addr += sizeof(*rsdp);
- #endif
-
-+#ifdef BX_QEMU
-+ external_tables = acpi_additional_tables();
-+#else
-+ external_tables = 0;
-+#endif
-+
- addr = base_addr = ram_size - ACPI_DATA_SIZE;
- rsdt_addr = addr;
- rsdt = (void *)(addr);
-- addr += sizeof(*rsdt);
-+ rsdt_size = sizeof(*rsdt) + external_tables * 4;
-+ addr += rsdt_size;
-
- fadt_addr = addr;
- fadt = (void *)(addr);
-@@ -1606,12 +1636,6 @@ void acpi_bios_init(void)
- addr += sizeof(*hpet);
- #endif
-
-- acpi_tables_size = addr - base_addr;
--
-- BX_INFO("ACPI tables: RSDP addr=0x%08lx ACPI DATA addr=0x%08lx size=0x%x\n",
-- (unsigned long)rsdp,
-- (unsigned long)rsdt, acpi_tables_size);
--
- /* RSDP */
- memset(rsdp, 0, sizeof(*rsdp));
- memcpy(rsdp->signature, "RSD PTR ", 8);
-@@ -1623,17 +1647,6 @@ void acpi_bios_init(void)
- rsdp->rsdt_physical_address = cpu_to_le32(rsdt_addr);
- rsdp->checksum = acpi_checksum((void *)rsdp, 20);
-
-- /* RSDT */
-- memset(rsdt, 0, sizeof(*rsdt));
-- rsdt->table_offset_entry[0] = cpu_to_le32(fadt_addr);
-- rsdt->table_offset_entry[1] = cpu_to_le32(madt_addr);
-- rsdt->table_offset_entry[2] = cpu_to_le32(ssdt_addr);
--#ifdef BX_QEMU
-- rsdt->table_offset_entry[3] = cpu_to_le32(hpet_addr);
--#endif
-- acpi_build_table_header((struct acpi_table_header *)rsdt,
-- "RSDT", sizeof(*rsdt), 1);
--
- /* FADT */
- memset(fadt, 0, sizeof(*fadt));
- fadt->firmware_ctrl = cpu_to_le32(facs_addr);
-@@ -1710,6 +1723,7 @@ void acpi_bios_init(void)
- "APIC", madt_size, 1);
- }
-
-+ memset(rsdt, 0, rsdt_size);
- #ifdef BX_QEMU
- /* HPET */
- memset(hpet, 0, sizeof(*hpet));
-@@ -1720,7 +1734,34 @@ void acpi_bios_init(void)
- hpet->addr.address = cpu_to_le32(ACPI_HPET_ADDRESS);
- acpi_build_table_header((struct acpi_table_header *)hpet,
- "HPET", sizeof(*hpet), 1);
-+
-+ acpi_additional_tables(); /* resets cfg to required entry */
-+ for(i = 0; i < external_tables; i++) {
-+ uint16_t len;
-+ if(acpi_load_table(i, addr, &len) < 0)
-+ BX_PANIC("Failed to load ACPI table from QEMU\n");
-+ rsdt->table_offset_entry[i+4] = cpu_to_le32(addr);
-+ addr += len;
-+ if(addr >= ram_size)
-+ BX_PANIC("ACPI table overflow\n");
-+ }
-+#endif
-+
-+ /* RSDT */
-+ rsdt->table_offset_entry[0] = cpu_to_le32(fadt_addr);
-+ rsdt->table_offset_entry[1] = cpu_to_le32(madt_addr);
-+ rsdt->table_offset_entry[2] = cpu_to_le32(ssdt_addr);
-+#ifdef BX_QEMU
-+ rsdt->table_offset_entry[3] = cpu_to_le32(hpet_addr);
- #endif
-+ acpi_build_table_header((struct acpi_table_header *)rsdt,
-+ "RSDT", rsdt_size, 1);
-+
-+ acpi_tables_size = addr - base_addr;
-+
-+ BX_INFO("ACPI tables: RSDP addr=0x%08lx ACPI DATA addr=0x%08lx size=0x%x\n",
-+ (unsigned long)rsdp,
-+ (unsigned long)rsdt, acpi_tables_size);
-
- }
-
+++ /dev/null
-qemu:bios: Load SMBIOS entries and files from qemu (Alex Williamson)
-
-Allow SMBIOS fields to be overridden and entries replaced by those
-read from qemu.
-
-Signed-off-by: Alex Williamson <alex.williamson@hp.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index 7be4216..1a1ed64 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -441,7 +441,6 @@ 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;
- #endif
-@@ -471,6 +470,7 @@ void wrmsr_smp(uint32_t index, uint64_t val)
- #define QEMU_CFG_UUID 0x02
- #define QEMU_CFG_ARCH_LOCAL 0x8000
- #define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
-+#define QEMU_CFG_SMBIOS_ENTRIES (QEMU_CFG_ARCH_LOCAL + 1)
-
- int qemu_cfg_port;
-
-@@ -519,19 +519,17 @@ static int acpi_load_table(int i, uint32_t addr, uint16_t *len)
- qemu_cfg_read((uint8_t*)addr, *len);
- return 0;
- }
--#endif
-
--void uuid_probe(void)
-+static uint16_t smbios_entries(void)
- {
--#ifdef BX_QEMU
-- if(qemu_cfg_port) {
-- qemu_cfg_select(QEMU_CFG_UUID);
-- qemu_cfg_read(bios_uuid, 16);
-- return;
-- }
--#endif
-- memset(bios_uuid, 0, 16);
-+ uint16_t cnt;
-+
-+ qemu_cfg_select(QEMU_CFG_SMBIOS_ENTRIES);
-+ qemu_cfg_read((uint8_t*)&cnt, sizeof(cnt));
-+
-+ return cnt;
- }
-+#endif
-
- void cpu_probe(void)
- {
-@@ -1963,21 +1961,105 @@ smbios_entry_point_init(void *start,
- ep->intermediate_checksum = -sum;
- }
-
-+struct smbios_header {
-+ uint16_t length;
-+ uint8_t type;
-+} __attribute__((__packed__));
-+
-+struct smbios_field {
-+ struct smbios_header header;
-+ uint8_t type;
-+ uint16_t offset;
-+ uint8_t data[];
-+} __attribute__((__packed__));
-+
-+struct smbios_table {
-+ struct smbios_header header;
-+ uint8_t data[];
-+} __attribute__((__packed__));
-+
-+#define SMBIOS_FIELD_ENTRY 0
-+#define SMBIOS_TABLE_ENTRY 1
-+
-+static size_t
-+smbios_load_field(int type, size_t offset, void *addr)
-+{
-+#ifdef BX_QEMU
-+ int i;
-+
-+ for (i = smbios_entries(); i > 0; i--) {
-+ struct smbios_field field;
-+
-+ qemu_cfg_read((uint8_t *)&field, sizeof(struct smbios_header));
-+ field.header.length -= sizeof(struct smbios_header);
-+
-+ if (field.header.type != SMBIOS_FIELD_ENTRY) {
-+ while (field.header.length--)
-+ inb(QEMU_CFG_DATA_PORT);
-+ continue;
-+ }
-+
-+ qemu_cfg_read((uint8_t *)&field.type,
-+ sizeof(field) - sizeof(struct smbios_header));
-+ field.header.length -= sizeof(field) - sizeof(struct smbios_header);
-+
-+ if (field.type != type || field.offset != offset) {
-+ while (field.header.length--)
-+ inb(QEMU_CFG_DATA_PORT);
-+ continue;
-+ }
-+
-+ qemu_cfg_read(addr, field.header.length);
-+ return (size_t)field.header.length;
-+ }
-+#endif
-+ return 0;
-+}
-+
-+#define load_str_field_with_default(type, field, def) do { \
-+ size = smbios_load_field(type, offsetof(struct smbios_type_##type, \
-+ field), end); \
-+ if (size > 0) { \
-+ end += size; \
-+ } else { \
-+ memcpy(end, def, sizeof(def)); \
-+ end += sizeof(def); \
-+ } \
-+ p->field = ++str_index; \
-+} while (0)
-+
-+#define load_str_field_or_skip(type, field) do { \
-+ size = smbios_load_field(type, offsetof(struct smbios_type_##type, \
-+ field), end); \
-+ if (size > 0) { \
-+ end += size; \
-+ p->field = ++str_index; \
-+ } else { \
-+ p->field = 0; \
-+ } \
-+} while (0)
-+
- /* Type 0 -- BIOS Information */
- #define RELEASE_DATE_STR "01/01/2007"
- static void *
--smbios_type_0_init(void *start)
-+smbios_init_type_0(void *start)
- {
- struct smbios_type_0 *p = (struct smbios_type_0 *)start;
-+ char *end = (char *)start + sizeof(struct smbios_type_0);
-+ size_t size;
-+ int str_index = 0;
-
- p->header.type = 0;
- p->header.length = sizeof(struct smbios_type_0);
- p->header.handle = 0;
-
-- p->vendor_str = 1;
-- p->bios_version_str = 1;
-+ load_str_field_with_default(0, vendor_str, BX_APPNAME);
-+ load_str_field_with_default(0, bios_version_str, BX_APPNAME);
-+
- p->bios_starting_address_segment = 0xe800;
-- p->bios_release_date_str = 2;
-+
-+ load_str_field_with_default(0, bios_release_date_str, RELEASE_DATE_STR);
-+
- p->bios_rom_size = 0; /* FIXME */
-
- memset(p->bios_characteristics, 0, 8);
-@@ -1985,50 +2067,66 @@ smbios_type_0_init(void *start)
- p->bios_characteristics_extension_bytes[0] = 0;
- p->bios_characteristics_extension_bytes[1] = 0;
-
-- p->system_bios_major_release = 1;
-- p->system_bios_minor_release = 0;
-+ if (!smbios_load_field(0, offsetof(struct smbios_type_0,
-+ system_bios_major_release),
-+ &p->system_bios_major_release))
-+ p->system_bios_major_release = 1;
-+
-+ if (!smbios_load_field(0, offsetof(struct smbios_type_0,
-+ system_bios_minor_release),
-+ &p->system_bios_minor_release))
-+ p->system_bios_minor_release = 0;
-+
- p->embedded_controller_major_release = 0xff;
- p->embedded_controller_minor_release = 0xff;
-
-- start += sizeof(struct smbios_type_0);
-- memcpy((char *)start, BX_APPNAME, sizeof(BX_APPNAME));
-- start += sizeof(BX_APPNAME);
-- memcpy((char *)start, RELEASE_DATE_STR, sizeof(RELEASE_DATE_STR));
-- start += sizeof(RELEASE_DATE_STR);
-- *((uint8_t *)start) = 0;
-+ *end = 0;
-+ end++;
-
-- return start+1;
-+ return end;
- }
-
- /* Type 1 -- System Information */
- static void *
--smbios_type_1_init(void *start)
-+smbios_init_type_1(void *start)
- {
- struct smbios_type_1 *p = (struct smbios_type_1 *)start;
-+ char *end = (char *)start + sizeof(struct smbios_type_1);
-+ size_t size;
-+ int str_index = 0;
-+
- p->header.type = 1;
- p->header.length = sizeof(struct smbios_type_1);
- p->header.handle = 0x100;
-
-- p->manufacturer_str = 0;
-- p->product_name_str = 0;
-- p->version_str = 0;
-- p->serial_number_str = 0;
-+ load_str_field_or_skip(1, manufacturer_str);
-+ load_str_field_or_skip(1, product_name_str);
-+ load_str_field_or_skip(1, version_str);
-+ load_str_field_or_skip(1, serial_number_str);
-
-- memcpy(p->uuid, bios_uuid, 16);
-+ size = smbios_load_field(1, offsetof(struct smbios_type_1,
-+ uuid), &p->uuid);
-+ if (size == 0)
-+ memset(p->uuid, 0, 16);
-
- p->wake_up_type = 0x06; /* power switch */
-- p->sku_number_str = 0;
-- p->family_str = 0;
-
-- start += sizeof(struct smbios_type_1);
-- *((uint16_t *)start) = 0;
-+ load_str_field_or_skip(1, sku_number_str);
-+ load_str_field_or_skip(1, family_str);
-
-- return start+2;
-+ *end = 0;
-+ end++;
-+ if (!str_index) {
-+ *end = 0;
-+ end++;
-+ }
-+
-+ return end;
- }
-
- /* Type 3 -- System Enclosure */
- static void *
--smbios_type_3_init(void *start)
-+smbios_init_type_3(void *start)
- {
- struct smbios_type_3 *p = (struct smbios_type_3 *)start;
-
-@@ -2058,7 +2156,7 @@ smbios_type_3_init(void *start)
-
- /* Type 4 -- Processor Information */
- static void *
--smbios_type_4_init(void *start, unsigned int cpu_number)
-+smbios_init_type_4(void *start, unsigned int cpu_number)
- {
- struct smbios_type_4 *p = (struct smbios_type_4 *)start;
-
-@@ -2098,7 +2196,7 @@ smbios_type_4_init(void *start, unsigned int cpu_number)
-
- /* Type 16 -- Physical Memory Array */
- static void *
--smbios_type_16_init(void *start, uint32_t memsize, int nr_mem_devs)
-+smbios_init_type_16(void *start, uint32_t memsize, int nr_mem_devs)
- {
- struct smbios_type_16 *p = (struct smbios_type_16*)start;
-
-@@ -2121,7 +2219,7 @@ smbios_type_16_init(void *start, uint32_t memsize, int nr_mem_devs)
-
- /* Type 17 -- Memory Device */
- static void *
--smbios_type_17_init(void *start, uint32_t memory_size_mb, int instance)
-+smbios_init_type_17(void *start, uint32_t memory_size_mb, int instance)
- {
- struct smbios_type_17 *p = (struct smbios_type_17 *)start;
-
-@@ -2151,7 +2249,7 @@ smbios_type_17_init(void *start, uint32_t memory_size_mb, int instance)
-
- /* Type 19 -- Memory Array Mapped Address */
- static void *
--smbios_type_19_init(void *start, uint32_t memory_size_mb, int instance)
-+smbios_init_type_19(void *start, uint32_t memory_size_mb, int instance)
- {
- struct smbios_type_19 *p = (struct smbios_type_19 *)start;
-
-@@ -2172,7 +2270,7 @@ smbios_type_19_init(void *start, uint32_t memory_size_mb, int instance)
-
- /* Type 20 -- Memory Device Mapped Address */
- static void *
--smbios_type_20_init(void *start, uint32_t memory_size_mb, int instance)
-+smbios_init_type_20(void *start, uint32_t memory_size_mb, int instance)
- {
- struct smbios_type_20 *p = (struct smbios_type_20 *)start;
-
-@@ -2196,7 +2294,7 @@ smbios_type_20_init(void *start, uint32_t memory_size_mb, int instance)
-
- /* Type 32 -- System Boot Information */
- static void *
--smbios_type_32_init(void *start)
-+smbios_init_type_32(void *start)
- {
- struct smbios_type_32 *p = (struct smbios_type_32 *)start;
-
-@@ -2214,7 +2312,7 @@ smbios_type_32_init(void *start)
-
- /* Type 127 -- End of Table */
- static void *
--smbios_type_127_init(void *start)
-+smbios_init_type_127(void *start)
- {
- struct smbios_type_127 *p = (struct smbios_type_127 *)start;
-
-@@ -2228,6 +2326,78 @@ smbios_type_127_init(void *start)
- return start + 2;
- }
-
-+static int
-+smbios_load_external(int type, char **p, unsigned *nr_structs,
-+ unsigned *max_struct_size)
-+{
-+#ifdef BX_QEMU
-+ static uint64_t used_bitmap[4] = { 0 };
-+ char *start = *p;
-+ int i;
-+
-+ /* Check if we've already reported these tables */
-+ if (used_bitmap[(type >> 6) & 0x3] & (1ULL << (type & 0x3f)))
-+ return 1;
-+
-+ /* Don't introduce spurious end markers */
-+ if (type == 127)
-+ return 0;
-+
-+ for (i = smbios_entries(); i > 0; i--) {
-+ struct smbios_table table;
-+ struct smbios_structure_header *header = (void *)*p;
-+ int string;
-+
-+ qemu_cfg_read((uint8_t *)&table, sizeof(struct smbios_header));
-+ table.header.length -= sizeof(struct smbios_header);
-+
-+ if (table.header.type != SMBIOS_TABLE_ENTRY) {
-+ while (table.header.length--)
-+ inb(QEMU_CFG_DATA_PORT);
-+ continue;
-+ }
-+
-+ qemu_cfg_read((uint8_t *)*p, sizeof(struct smbios_structure_header));
-+ table.header.length -= sizeof(struct smbios_structure_header);
-+
-+ if (header->type != type) {
-+ while (table.header.length--)
-+ inb(QEMU_CFG_DATA_PORT);
-+ continue;
-+ }
-+
-+ *p += sizeof(struct smbios_structure_header);
-+
-+ /* Entries end with a double NULL char, if there's a string at
-+ * the end (length is greater than formatted length), the string
-+ * terminator provides the first NULL. */
-+ string = header->length < table.header.length +
-+ sizeof(struct smbios_structure_header);
-+
-+ /* Read the rest and terminate the entry */
-+ qemu_cfg_read((uint8_t *)*p, table.header.length);
-+ *p += table.header.length;
-+ *((uint8_t*)*p) = 0;
-+ (*p)++;
-+ if (!string) {
-+ *((uint8_t*)*p) = 0;
-+ (*p)++;
-+ }
-+
-+ (*nr_structs)++;
-+ if (*p - (char *)header > *max_struct_size)
-+ *max_struct_size = *p - (char *)header;
-+ }
-+
-+ /* Mark that we've reported on this type */
-+ used_bitmap[(type >> 6) & 0x3] |= (1ULL << (type & 0x3f));
-+
-+ return (start != *p);
-+#else /* !BX_QEMU */
-+ return 0;
-+#endif
-+}
-+
- void smbios_init(void)
- {
- unsigned cpu_num, nr_structs = 0, max_struct_size = 0;
-@@ -2246,34 +2416,39 @@ void smbios_init(void)
-
- p = (char *)start + sizeof(struct smbios_entry_point);
-
--#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));
-+#define add_struct(type, args...) do { \
-+ if (!smbios_load_external(type, &p, &nr_structs, &max_struct_size)) { \
-+ q = smbios_init_type_##type(args); \
-+ nr_structs++; \
-+ if ((q - p) > max_struct_size) \
-+ max_struct_size = q - p; \
-+ p = q; \
-+ } \
-+} while (0)
-+
-+ add_struct(0, p);
-+ add_struct(1, p);
-+ add_struct(3, p);
- for (cpu_num = 1; cpu_num <= smp_cpus; cpu_num++)
-- add_struct(smbios_type_4_init(p, cpu_num));
-+ add_struct(4, p, cpu_num);
-
- /* 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));
-+ add_struct(16, p, memsize, nr_mem_devs);
- for ( i = 0; i < nr_mem_devs; i++ )
- {
- uint32_t dev_memsize = ((i == (nr_mem_devs - 1))
- ? (((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));
-+ add_struct(17, p, dev_memsize, i);
-+ add_struct(19, p, dev_memsize, i);
-+ add_struct(20, p, dev_memsize, i);
- }
-
-- add_struct(smbios_type_32_init(p));
-- add_struct(smbios_type_127_init(p));
-+ add_struct(32, p);
-+ /* Add any remaining provided entries before the end marker */
-+ for (i = 0; i < 256; i++)
-+ smbios_load_external(i, &p, &nr_structs, &max_struct_size);
-+ add_struct(127, p);
-
- #undef add_struct
-
-@@ -2380,8 +2555,6 @@ void rombios32_init(uint32_t *s3_resume_vector, uint8_t *shutdown_flag)
-
- mptable_init();
-
-- uuid_probe();
--
- smbios_init();
-
- if (acpi_enabled)
-
-
---
-To unsubscribe from this list: send the line "unsubscribe kvm" in
-the body of a message to majordomo@vger.kernel.org
-More majordomo info at http://vger.kernel.org/majordomo-info.html
-
+++ /dev/null
-From c09142004a409bf27070939f470c5e0b37595a5a Mon Sep 17 00:00:00 2001
-From: Beth Kon <eak@us.ibm.com>
-Date: Fri, 19 Jun 2009 14:22:00 -0400
-Subject: [PATCH] Fix non-ACPI Timer Interrupt Routing - v3
-
-Replicate ACPI irq0->inti2 override in mp table for non-acpi case.
-
-v1 -> v2 adds comment suggested by Ryan.
-v2 -> v3 clarifies comment and corrects entry count
-
-Signed-off-by: Beth Kon <eak@us.ibm.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
----
- bios/rombios32.c | 14 ++++++++++++++
- 1 files changed, 14 insertions(+), 0 deletions(-)
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index 1a1ed64..d789e20 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -1124,7 +1124,11 @@ static void mptable_init(void)
- putstr(&q, "0.1 "); /* vendor id */
- putle32(&q, 0); /* OEM table ptr */
- putle16(&q, 0); /* OEM table size */
-+#ifdef BX_QEMU
-+ putle16(&q, smp_cpus + 17); /* entry count */
-+#else
- putle16(&q, smp_cpus + 18); /* entry count */
-+#endif
- putle32(&q, 0xfee00000); /* local APIC addr */
- putle16(&q, 0); /* ext table length */
- putb(&q, 0); /* ext table checksum */
-@@ -1166,6 +1170,12 @@ static void mptable_init(void)
-
- /* irqs */
- for(i = 0; i < 16; i++) {
-+#ifdef BX_QEMU
-+ /* One entry per ioapic interrupt destination. Destination 2 is covered
-+ by irq0->inti2 override (i == 0). Source IRQ 2 is unused */
-+ if (i == 2)
-+ continue;
-+#endif
- putb(&q, 3); /* entry type = I/O interrupt */
- putb(&q, 0); /* interrupt type = vectored interrupt */
- putb(&q, 0); /* flags: po=0, el=0 */
-@@ -1173,7 +1183,11 @@ static void mptable_init(void)
- putb(&q, 0); /* source bus ID = ISA */
- putb(&q, i); /* source bus IRQ */
- putb(&q, ioapic_id); /* dest I/O APIC ID */
-+#ifdef BX_QEMU
-+ putb(&q, i == 0 ? 2 : i); /* dest I/O APIC interrupt in */
-+#else
- putb(&q, i); /* dest I/O APIC interrupt in */
-+#endif
- }
- /* patch length */
- len = q - mp_config_table;
---
-1.6.2.5
-
+++ /dev/null
-add SRAT ACPI table support (Andre Przywara)
-
-Take NUMA topology info from the QEMU firmware configuration interface
-(number of nodes, node for each (V)CPU and amount of memory) and build
-a SRAT table describing this topology for the guest OS. Handles more than
-4 GB of RAM by including a hole for 32bit PCI memory mapping.
-
-Signed-off-by: Andre Przywara <andre.przywara@amd.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index 49dfd62..d8f6d4e 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -450,6 +450,11 @@ int pm_sci_int;
- unsigned long bios_table_cur_addr;
- unsigned long bios_table_end_addr;
-
-+static inline uint64_t le64_to_cpu(uint64_t x)
-+{
-+ return x;
-+}
-+
- void wrmsr_smp(uint32_t index, uint64_t val)
- {
- static struct { uint32_t ecx, eax, edx; } *p = (void *)SMP_MSR_ADDR;
-@@ -468,6 +473,7 @@ void wrmsr_smp(uint32_t index, uint64_t val)
- #define QEMU_CFG_SIGNATURE 0x00
- #define QEMU_CFG_ID 0x01
- #define QEMU_CFG_UUID 0x02
-+#define QEMU_CFG_NUMA 0x0D
- #define QEMU_CFG_ARCH_LOCAL 0x8000
- #define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
- #define QEMU_CFG_SMBIOS_ENTRIES (QEMU_CFG_ARCH_LOCAL + 1)
-@@ -529,6 +535,14 @@ static uint16_t smbios_entries(void)
-
- return cnt;
- }
-+
-+uint64_t qemu_cfg_get64 (void)
-+{
-+ uint64_t ret;
-+
-+ qemu_cfg_read((uint8_t*)&ret, 8);
-+ return le64_to_cpu(ret);
-+}
- #endif
-
- void cpu_probe(void)
-@@ -1281,7 +1295,7 @@ struct rsdt_descriptor_rev1
- {
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- #ifdef BX_QEMU
-- uint32_t table_offset_entry [4]; /* Array of pointers to other */
-+ uint32_t table_offset_entry [5]; /* Array of pointers to other */
- #else
- uint32_t table_offset_entry [3]; /* Array of pointers to other */
- #endif
-@@ -1389,7 +1403,7 @@ struct multiple_apic_table
- } __attribute__((__packed__));
-
-
--/* Values for Type in APIC_HEADER_DEF */
-+/* Values for Type in APIC sub-headers */
-
- #define APIC_PROCESSOR 0
- #define APIC_IO 1
-@@ -1402,18 +1416,18 @@ struct multiple_apic_table
- #define APIC_XRUPT_SOURCE 8
- #define APIC_RESERVED 9 /* 9 and greater are reserved */
-
--/*
-- * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
-- */
--#define APIC_HEADER_DEF /* Common APIC sub-structure header */\
-+#define ACPI_SUB_HEADER_DEF /* Common ACPI sub-structure header */\
- uint8_t type; \
- uint8_t length;
-
-+/*
-+ * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
-+ */
- /* Sub-structures for MADT */
-
- struct madt_processor_apic
- {
-- APIC_HEADER_DEF
-+ ACPI_SUB_HEADER_DEF
- uint8_t processor_id; /* ACPI processor id */
- uint8_t local_apic_id; /* Processor's local APIC id */
- #if 0
-@@ -1424,6 +1438,43 @@ struct madt_processor_apic
- #endif
- } __attribute__((__packed__));
-
-+/*
-+ * SRAT (NUMA topology description) table
-+ */
-+
-+#define SRAT_PROCESSOR 0
-+#define SRAT_MEMORY 1
-+
-+struct system_resource_affinity_table
-+{
-+ ACPI_TABLE_HEADER_DEF
-+ uint32_t reserved1;
-+ uint32_t reserved2[2];
-+};
-+
-+struct srat_processor_affinity
-+{
-+ ACPI_SUB_HEADER_DEF
-+ uint8_t proximity_lo;
-+ uint8_t local_apic_id;
-+ uint32_t flags;
-+ uint8_t local_sapic_eid;
-+ uint8_t proximity_hi[3];
-+ uint32_t reserved;
-+};
-+
-+struct srat_memory_affinity
-+{
-+ ACPI_SUB_HEADER_DEF
-+ uint8_t proximity[4];
-+ uint16_t reserved1;
-+ uint32_t base_addr_low,base_addr_high;
-+ uint32_t length_low,length_high;
-+ uint32_t reserved2;
-+ uint32_t flags;
-+ uint32_t reserved3[2];
-+};
-+
- #ifdef BX_QEMU
- /*
- * * ACPI 2.0 Generic Address Space definition.
-@@ -1452,7 +1503,7 @@ struct acpi_20_hpet {
-
- struct madt_io_apic
- {
-- APIC_HEADER_DEF
-+ ACPI_SUB_HEADER_DEF
- uint8_t io_apic_id; /* I/O APIC ID */
- uint8_t reserved; /* Reserved - must be zero */
- uint32_t address; /* APIC physical address */
-@@ -1463,7 +1514,7 @@ struct madt_io_apic
- #ifdef BX_QEMU
- struct madt_int_override
- {
-- APIC_HEADER_DEF
-+ ACPI_SUB_HEADER_DEF
- uint8_t bus; /* Identifies ISA Bus */
- uint8_t source; /* Bus-relative interrupt source */
- uint32_t gsi; /* GSI that source will signal */
-@@ -1567,6 +1618,21 @@ int acpi_build_processor_ssdt(uint8_t *ssdt)
- return ssdt_ptr - ssdt;
- }
-
-+static void acpi_build_srat_memory(struct srat_memory_affinity *numamem,
-+ uint64_t base, uint64_t len, int node, int enabled)
-+{
-+ numamem->type = SRAT_MEMORY;
-+ numamem->length = sizeof(*numamem);
-+ memset (numamem->proximity, 0 ,4);
-+ numamem->proximity[0] = node;
-+ numamem->flags = cpu_to_le32(!!enabled);
-+ numamem->base_addr_low = base & 0xFFFFFFFF;
-+ numamem->base_addr_high = base >> 32;
-+ numamem->length_low = len & 0xFFFFFFFF;
-+ numamem->length_high = len >> 32;
-+ return;
-+}
-+
- /* base_addr must be a multiple of 4KB */
- void acpi_bios_init(void)
- {
-@@ -1577,12 +1643,15 @@ void acpi_bios_init(void)
- struct multiple_apic_table *madt;
- uint8_t *dsdt, *ssdt;
- #ifdef BX_QEMU
-+ struct system_resource_affinity_table *srat;
- struct acpi_20_hpet *hpet;
- uint32_t hpet_addr;
- #endif
- uint32_t base_addr, rsdt_addr, fadt_addr, addr, facs_addr, dsdt_addr, ssdt_addr;
- uint32_t acpi_tables_size, madt_addr, madt_size, rsdt_size;
-+ uint32_t srat_addr,srat_size;
- uint16_t i, external_tables;
-+ int nb_numa_nodes;
-
- /* reserve memory space for tables */
- #ifdef BX_USE_EBDA_TABLES
-@@ -1624,6 +1693,25 @@ void acpi_bios_init(void)
- ssdt_addr = addr;
- ssdt = (void *)(addr);
- addr += acpi_build_processor_ssdt(ssdt);
-+#ifdef BX_QEMU
-+ qemu_cfg_select(QEMU_CFG_NUMA);
-+ nb_numa_nodes = qemu_cfg_get64();
-+#else
-+ nb_numa_nodes = 0;
-+#endif
-+ if (nb_numa_nodes > 0) {
-+ addr = (addr + 7) & ~7;
-+ srat_addr = addr;
-+ srat_size = sizeof(*srat) +
-+ sizeof(struct srat_processor_affinity) * smp_cpus +
-+ sizeof(struct srat_memory_affinity) * (nb_numa_nodes + 2);
-+ srat = (void *)(addr);
-+ addr += srat_size;
-+ } else {
-+ srat_addr = addr;
-+ srat = (void*)(addr);
-+ srat_size = 0;
-+ }
-
- addr = (addr + 7) & ~7;
- madt_addr = addr;
-@@ -1733,6 +1821,69 @@ void acpi_bios_init(void)
-
- memset(rsdt, 0, rsdt_size);
- #ifdef BX_QEMU
-+ /* SRAT */
-+ if (nb_numa_nodes > 0) {
-+ struct srat_processor_affinity *core;
-+ struct srat_memory_affinity *numamem;
-+ int slots;
-+ uint64_t mem_len, mem_base, next_base = 0, curnode;
-+
-+ qemu_cfg_select(QEMU_CFG_NUMA);
-+ qemu_cfg_get64();
-+ memset (srat, 0 , srat_size);
-+ srat->reserved1=1;
-+
-+ core = (void*)(srat + 1);
-+ for (i = 0; i < smp_cpus; ++i) {
-+ core->type = SRAT_PROCESSOR;
-+ core->length = sizeof(*core);
-+ core->local_apic_id = i;
-+ curnode = qemu_cfg_get64();
-+ core->proximity_lo = curnode;
-+ memset (core->proximity_hi, 0, 3);
-+ core->local_sapic_eid = 0;
-+ if (i < smp_cpus)
-+ core->flags = cpu_to_le32(1);
-+ else
-+ core->flags = 0;
-+ core++;
-+ }
-+
-+ /* the memory map is a bit tricky, it contains at least one hole
-+ * from 640k-1M and possibly another one from 3.5G-4G.
-+ */
-+ numamem = (void*)core; slots = 0;
-+ acpi_build_srat_memory(numamem, 0, 640*1024, 0, 1);
-+ next_base = 1024 * 1024; numamem++;slots++;
-+ for (i = 1; i < nb_numa_nodes + 1; ++i) {
-+ mem_base = next_base;
-+ mem_len = qemu_cfg_get64();
-+ if (i == 1) mem_len -= 1024 * 1024;
-+ next_base = mem_base + mem_len;
-+
-+ /* Cut out the PCI hole */
-+ if (mem_base <= ram_size && next_base > ram_size) {
-+ mem_len -= next_base - ram_size;
-+ if (mem_len > 0) {
-+ acpi_build_srat_memory(numamem, mem_base, mem_len, i-1, 1);
-+ numamem++; slots++;
-+ }
-+ mem_base = 1ULL << 32;
-+ mem_len = next_base - ram_size;
-+ next_base += (1ULL << 32) - ram_size;
-+ }
-+ acpi_build_srat_memory(numamem, mem_base, mem_len, i-1, 1);
-+ numamem++; slots++;
-+ }
-+ for (; slots < nb_numa_nodes + 2; slots++) {
-+ acpi_build_srat_memory(numamem, 0, 0, 0, 0);
-+ numamem++;
-+ }
-+
-+ acpi_build_table_header((struct acpi_table_header *)srat,
-+ "SRAT", srat_size, 1);
-+ }
-+
- /* HPET */
- memset(hpet, 0, sizeof(*hpet));
- /* Note timer_block_id value must be kept in sync with value advertised by
-@@ -1761,9 +1912,11 @@ void acpi_bios_init(void)
- rsdt->table_offset_entry[2] = cpu_to_le32(ssdt_addr);
- #ifdef BX_QEMU
- rsdt->table_offset_entry[3] = cpu_to_le32(hpet_addr);
-+ if (nb_numa_nodes > 0)
-+ rsdt->table_offset_entry[4] = cpu_to_le32(srat_addr);
- #endif
-- acpi_build_table_header((struct acpi_table_header *)rsdt,
-- "RSDT", rsdt_size, 1);
-+ acpi_build_table_header((struct acpi_table_header *)rsdt, "RSDT",
-+ rsdt_size - (nb_numa_nodes > 0? 0: sizeof(uint32_t)), 1);
-
- acpi_tables_size = addr - base_addr;
-
---
-1.6.1.3
-
-
+++ /dev/null
-Enable power button event generation.
-
-Signed-off-by: Gleb Natapov <gleb@redhat.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index 81e3bad..9986531 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -1767,8 +1767,8 @@ void acpi_bios_init(void)
- fadt->plvl3_lat = cpu_to_le16(0xfff); // C3 state not supported
- fadt->gpe0_blk = cpu_to_le32(0xafe0);
- fadt->gpe0_blk_len = 4;
-- /* WBINVD + PROC_C1 + PWR_BUTTON + SLP_BUTTON + FIX_RTC */
-- fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 4) | (1 << 5) | (1 << 6));
-+ /* WBINVD + PROC_C1 + SLP_BUTTON + FIX_RTC */
-+ fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 5) | (1 << 6));
- acpi_build_table_header((struct acpi_table_header *)fadt, "FACP",
- sizeof(*fadt), 1);
-
+++ /dev/null
-Subject: [PATCH] bios: Use the correct mask to size the PCI option ROM BAR
-From: Alex Williamson <alex.williamson@hp.com>
-
-Bit 0 is the enable bit, which we not only don't want to set, but
-it will stick and make us think it's an I/O port resource.
-
-Signed-off-by: Alex Williamson <alex.williamson@hp.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
----
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index d7e18e9..f861f81 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -985,11 +985,13 @@ static void pci_bios_init_device(PCIDevice *d)
- int ofs;
- uint32_t val, size ;
-
-- if (i == PCI_ROM_SLOT)
-+ if (i == PCI_ROM_SLOT) {
- ofs = 0x30;
-- else
-+ pci_config_writel(d, ofs, 0xfffffffe);
-+ } else {
- ofs = 0x10 + i * 4;
-- pci_config_writel(d, ofs, 0xffffffff);
-+ pci_config_writel(d, ofs, 0xffffffff);
-+ }
- val = pci_config_readl(d, ofs);
- if (val != 0) {
- size = (~(val & ~0xf)) + 1;
-
-
+++ /dev/null
-From f371c480cb93f3516f34af5e3a4524ee6ba43c24 Mon Sep 17 00:00:00 2001
-From: Jan Kiszka <jan.kiszka@web.de>
-Date: Thu, 2 Jul 2009 00:11:38 +0200
-Subject: [PATCH 1/2] bochs-bios: Move QEMU_CFG constants to rombios.h
-
-We will need them outside of rombios32.c.
-
-Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
----
- bios/rombios.h | 10 ++++++++++
- bios/rombios32.c | 10 ----------
- 2 files changed, 10 insertions(+), 10 deletions(-)
-
-diff --git a/bios/rombios.h b/bios/rombios.h
-index 6f9cbb1..59ce19d 100644
---- a/bios/rombios.h
-+++ b/bios/rombios.h
-@@ -58,6 +58,16 @@
- #define SMB_IO_BASE 0xb100
- #define SMP_MSR_ADDR 0x0510
-
-+#define QEMU_CFG_CTL_PORT 0x510
-+#define QEMU_CFG_DATA_PORT 0x511
-+#define QEMU_CFG_SIGNATURE 0x00
-+#define QEMU_CFG_ID 0x01
-+#define QEMU_CFG_UUID 0x02
-+#define QEMU_CFG_NUMA 0x0d
-+#define QEMU_CFG_ARCH_LOCAL 0x8000
-+#define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
-+#define QEMU_CFG_SMBIOS_ENTRIES (QEMU_CFG_ARCH_LOCAL + 1)
-+
- // Define the application NAME
- #if defined(BX_QEMU)
- # define BX_APPNAME "QEMU"
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index f861f81..3fe4e48 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -468,16 +468,6 @@ void wrmsr_smp(uint32_t index, uint64_t val)
- }
-
- #ifdef BX_QEMU
--#define QEMU_CFG_CTL_PORT 0x510
--#define QEMU_CFG_DATA_PORT 0x511
--#define QEMU_CFG_SIGNATURE 0x00
--#define QEMU_CFG_ID 0x01
--#define QEMU_CFG_UUID 0x02
--#define QEMU_CFG_NUMA 0x0D
--#define QEMU_CFG_ARCH_LOCAL 0x8000
--#define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
--#define QEMU_CFG_SMBIOS_ENTRIES (QEMU_CFG_ARCH_LOCAL + 1)
--
- int qemu_cfg_port;
-
- void qemu_cfg_select(int f)
---
-1.6.2.5
-
+++ /dev/null
-From fff8ffe1c92474ee58ebd6da82fede0ab7929214 Mon Sep 17 00:00:00 2001
-From: Jan Kiszka <jan.kiszka@web.de>
-Date: Thu, 2 Jul 2009 00:11:44 +0200
-Subject: [PATCH 2/2] bochs-bios: Make boot prompt optional
-
-Check via QEMU's firmware configuration interface if the boot prompt
-should be given. This allows to disable the prompt with its several
-seconds long delay, speeding up the common boot case.
-
-Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
----
- bios/rombios.c | 19 +++++++++++++++++++
- bios/rombios.h | 1 +
- 2 files changed, 20 insertions(+), 0 deletions(-)
-
-diff --git a/bios/rombios.c b/bios/rombios.c
-index 0f13b53..560e6d5 100644
---- a/bios/rombios.c
-+++ b/bios/rombios.c
-@@ -2015,6 +2015,21 @@ Bit16u i; ipl_entry_t *e;
- }
-
- #if BX_ELTORITO_BOOT
-+#ifdef BX_QEMU
-+int
-+qemu_cfg_probe_bootkey()
-+{
-+ outw(QEMU_CFG_CTL_PORT, QEMU_CFG_SIGNATURE);
-+ if (inb(QEMU_CFG_DATA_PORT) != 'Q' ||
-+ inb(QEMU_CFG_DATA_PORT) != 'E' ||
-+ inb(QEMU_CFG_DATA_PORT) != 'M' ||
-+ inb(QEMU_CFG_DATA_PORT) != 'U') return 1;
-+
-+ outw(QEMU_CFG_CTL_PORT, QEMU_CFG_BOOT_MENU);
-+ return inb(QEMU_CFG_DATA_PORT);
-+}
-+#endif // BX_QEMU
-+
- void
- interactive_bootkey()
- {
-@@ -2026,6 +2041,10 @@ interactive_bootkey()
- Bit16u ss = get_SS();
- Bit16u valid_choice = 0;
-
-+#ifdef BX_QEMU
-+ if (!qemu_cfg_probe_bootkey()) return;
-+#endif
-+
- while (check_for_keystroke())
- get_keystroke();
-
-diff --git a/bios/rombios.h b/bios/rombios.h
-index 59ce19d..8ece2ee 100644
---- a/bios/rombios.h
-+++ b/bios/rombios.h
-@@ -64,6 +64,7 @@
- #define QEMU_CFG_ID 0x01
- #define QEMU_CFG_UUID 0x02
- #define QEMU_CFG_NUMA 0x0d
-+#define QEMU_CFG_BOOT_MENU 0x0e
- #define QEMU_CFG_ARCH_LOCAL 0x8000
- #define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
- #define QEMU_CFG_SMBIOS_ENTRIES (QEMU_CFG_ARCH_LOCAL + 1)
---
-1.6.2.5
-
+++ /dev/null
-bios: Fix multiple calls into smbios_load_ex
-
-We're marking the used entry bitmap in smbios_load_external() for each
-type we check, regardless of whether we loaded anything. This makes
-subsequent calls behave as if we've already loaded the tables from qemu
-and can result in missing tables (ex. multiple type4 entries on an SMP
-guest). Only mark the bitmap if we actually load something.
-
-Signed-off-by: Alex Williamson <alex.williamson@hp.com>
-Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index f861f81..c869798 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -2554,13 +2554,14 @@ smbios_load_external(int type, char **p, unsigned *nr_structs,
- *max_struct_size = *p - (char *)header;
- }
-
-- /* Mark that we've reported on this type */
-- used_bitmap[(type >> 6) & 0x3] |= (1ULL << (type & 0x3f));
-+ if (start != *p) {
-+ /* Mark that we've reported on this type */
-+ used_bitmap[(type >> 6) & 0x3] |= (1ULL << (type & 0x3f));
-+ return 1;
-+ }
-
-- return (start != *p);
--#else /* !BX_QEMU */
-+#endif /* !BX_QEMU */
- return 0;
--#endif
- }
-
- void smbios_init(void)
+++ /dev/null
-Read max_cpus variable from QEMU_CFG. If not provided, use value of
-smp_cpus.
-
-Signed-off-by: Jes Sorensen <jes@sgi.com>
-
-diff --git a/bios/rombios.h b/bios/rombios.h
-index 8ece2ee..dbf3bd3 100644
---- a/bios/rombios.h
-+++ b/bios/rombios.h
-@@ -65,6 +65,7 @@
- #define QEMU_CFG_UUID 0x02
- #define QEMU_CFG_NUMA 0x0d
- #define QEMU_CFG_BOOT_MENU 0x0e
-+#define QEMU_CFG_MAX_CPUS 0x0f
- #define QEMU_CFG_ARCH_LOCAL 0x8000
- #define QEMU_CFG_ACPI_TABLES (QEMU_CFG_ARCH_LOCAL + 0)
- #define QEMU_CFG_SMBIOS_ENTRIES (QEMU_CFG_ARCH_LOCAL + 1)
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index 69e82b1..610fc1f 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -436,6 +436,7 @@ void delay_ms(int n)
- }
-
- uint16_t smp_cpus;
-+uint16_t max_cpus;
- uint32_t cpuid_signature;
- uint32_t cpuid_features;
- uint32_t cpuid_ext_features;
-@@ -526,6 +527,19 @@ static uint16_t smbios_entries(void)
- return cnt;
- }
-
-+static uint16_t get_max_cpus(void)
-+{
-+ uint16_t cnt;
-+
-+ qemu_cfg_select(QEMU_CFG_MAX_CPUS);
-+ qemu_cfg_read((uint8_t*)&cnt, sizeof(cnt));
-+
-+ if (!cnt)
-+ cnt = smp_cpus;
-+
-+ return cnt;
-+}
-+
- uint64_t qemu_cfg_get64 (void)
- {
- uint64_t ret;
-@@ -2689,6 +2703,12 @@ void rombios32_init(uint32_t *s3_resume_vector, uint8_t *shutdown_flag)
-
- smp_probe();
-
-+#ifdef BX_QEMU
-+ max_cpus = get_max_cpus();
-+#else
-+ max_cpus = smp_cpus;
-+#endif
-+
- find_bios_table_area();
-
- if (*shutdown_flag == 0xfe) {
+++ /dev/null
-Use max_cpus when building bios tables.
-
-Signed-off-by: Jes Sorensen <jes@sgi.com>
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index e6bb164..3d15283 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -1145,23 +1145,25 @@ static void mptable_init(void)
- putle32(&q, 0); /* OEM table ptr */
- putle16(&q, 0); /* OEM table size */
- #ifdef BX_QEMU
-- putle16(&q, smp_cpus + 17); /* entry count */
-+ putle16(&q, max_cpus + 17); /* entry count */
- #else
-- putle16(&q, smp_cpus + 18); /* entry count */
-+ putle16(&q, max_cpus + 18); /* entry count */
- #endif
- putle32(&q, 0xfee00000); /* local APIC addr */
- putle16(&q, 0); /* ext table length */
- putb(&q, 0); /* ext table checksum */
- putb(&q, 0); /* reserved */
-
-- for(i = 0; i < smp_cpus; i++) {
-+ for(i = 0; i < max_cpus; i++) {
- putb(&q, 0); /* entry type = processor */
- putb(&q, i); /* APIC id */
- putb(&q, 0x11); /* local APIC version number */
- if (i == 0)
- putb(&q, 3); /* cpu flags: enabled, bootstrap cpu */
-- else
-+ else if (i < smp_cpus)
- putb(&q, 1); /* cpu flags: enabled */
-+ else
-+ putb(&q, 0); /* cpu flags: disabled */
- putb(&q, 0); /* cpu signature */
- putb(&q, 6);
- putb(&q, 0);
-@@ -1181,7 +1183,7 @@ static void mptable_init(void)
- putstr(&q, "ISA ");
-
- /* ioapic */
-- ioapic_id = smp_cpus;
-+ ioapic_id = max_cpus;
- putb(&q, 2); /* entry type = I/O APIC */
- putb(&q, ioapic_id); /* apic ID */
- putb(&q, 0x11); /* I/O APIC version number */
-@@ -1581,7 +1583,7 @@ int acpi_build_processor_ssdt(uint8_t *ssdt)
- {
- uint8_t *ssdt_ptr = ssdt;
- int i, length;
-- int acpi_cpus = smp_cpus > 0xff ? 0xff : smp_cpus;
-+ int acpi_cpus = max_cpus > 0xff ? 0xff : max_cpus;
-
- ssdt_ptr[9] = 0; // checksum;
- ssdt_ptr += sizeof(struct acpi_table_header);
-@@ -1713,7 +1715,7 @@ void acpi_bios_init(void)
- addr = (addr + 7) & ~7;
- srat_addr = addr;
- srat_size = sizeof(*srat) +
-- sizeof(struct srat_processor_affinity) * smp_cpus +
-+ sizeof(struct srat_processor_affinity) * max_cpus +
- sizeof(struct srat_memory_affinity) * (nb_numa_nodes + 2);
- srat = (void *)(addr);
- addr += srat_size;
-@@ -1726,7 +1728,7 @@ void acpi_bios_init(void)
- addr = (addr + 7) & ~7;
- madt_addr = addr;
- madt_size = sizeof(*madt) +
-- sizeof(struct madt_processor_apic) * smp_cpus +
-+ sizeof(struct madt_processor_apic) * max_cpus +
- #ifdef BX_QEMU
- sizeof(struct madt_io_apic) + sizeof(struct madt_int_override);
- #else
-@@ -1799,18 +1801,21 @@ void acpi_bios_init(void)
- madt->local_apic_address = cpu_to_le32(0xfee00000);
- madt->flags = cpu_to_le32(1);
- apic = (void *)(madt + 1);
-- for(i=0;i<smp_cpus;i++) {
-+ for(i = 0;i < max_cpus; i++) {
- apic->type = APIC_PROCESSOR;
- apic->length = sizeof(*apic);
- apic->processor_id = i;
- apic->local_apic_id = i;
-- apic->flags = cpu_to_le32(1);
-+ if (i < smp_cpus)
-+ apic->flags = cpu_to_le32(1);
-+ else
-+ apic->flags = 0;
- apic++;
- }
- io_apic = (void *)apic;
- io_apic->type = APIC_IO;
- io_apic->length = sizeof(*io_apic);
-- io_apic->io_apic_id = smp_cpus;
-+ io_apic->io_apic_id = max_cpus;
- io_apic->address = cpu_to_le32(0xfec00000);
- io_apic->interrupt = cpu_to_le32(0);
- #ifdef BX_QEMU
-@@ -1844,7 +1849,7 @@ void acpi_bios_init(void)
- srat->reserved1=1;
-
- core = (void*)(srat + 1);
-- for (i = 0; i < smp_cpus; ++i) {
-+ for (i = 0; i < max_cpus; ++i) {
- core->type = SRAT_PROCESSOR;
- core->length = sizeof(*core);
- core->local_apic_id = i;
-@@ -2603,7 +2608,7 @@ void smbios_init(void)
- add_struct(0, p);
- add_struct(1, p);
- add_struct(3, p);
-- for (cpu_num = 1; cpu_num <= smp_cpus; cpu_num++)
-+ for (cpu_num = 1; cpu_num <= max_cpus; cpu_num++)
- add_struct(4, p, cpu_num);
-
- /* Each 'memory device' covers up to 16GB of address space. */
+++ /dev/null
-04387139e3b5ac97b5633cd40b3d87cdf45efd6c
+++ /dev/null
-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-resolve-memory-device-roll-over-reporting--issues-with-32g-guests.patch
-0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch
-0006_qemu-bios-use-preprocessor-for-pci-link-routing.patch
-0007_bios-add-26-pci-slots,-bringing-the-total-to-32.patch
-0008_qemu-bios-provide-gpe-_l0x-methods.patch
-0009_qemu-bios-pci-hotplug-support.patch
-0010_bios-mark-the-acpi-sci-interrupt-as-connected-to-irq-9.patch
-0011_read-additional-acpi-tables-from-a-vm.patch
-0012-load-smbios-entries-and-files-from-qemu.patch
-0013_fix-non-acpi-timer-interrupt-routing.patch
-0014_add-srat-acpi-table-support.patch
-0015_enable-power-button-even-generation.patch
-0016-use-correct-mask-to-size-pci-option-rom-bar.patch
-0017-bochs-bios-Move-QEMU_CFG-constants-to-rombios.h.patch
-0018-bochs-bios-Make-boot-prompt-optional.patch
-0019-bios-fix-multiple-calls.patch
-0020-qemu-kvm-cfg-maxcpus.patch
-0021-qemu-madt-maxcpus.patch
+++ /dev/null
-86ccbd96bf82d046d219141ac56cd4b26256889b
--- /dev/null
+Subproject commit c658541caaec566c58a8afccc1ed8b56e0e0fbd9
--- /dev/null
+Subproject commit 5c3f5dde217f382b02350973a38f50941904473d
--- /dev/null
+Subproject commit 6e62666cfc19e7fd45dd0d7c3ad62fd8d0b5f67a
projects / sdk / emulator / qemu.git / commitdiff