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import seabios-1.16.0-4.module+el8.9.0+19570+14a90618

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c8-beta-stream-rhel imports/c8-beta-stream-rhel/seabios-1.16.0-4.module+el8.9.0+19570+14a90618
MSVSphere Packaging Team 9 months ago
commit 92e249d285
20 changed files with 1236 additions and 0 deletions
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1
.gitignore vendored
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SOURCES/seabios-1.16.0.tar.gz

1
.seabios.metadata
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0cc6b21cfbafa1f9f158c9aca1ab9f5174ebede2 SOURCES/seabios-1.16.0.tar.gz

71
SOURCES/0002-allow-1TB-of-RAM.patch
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From d659d62b9c094acea66f6f7506877f210a9dd182 Mon Sep 17 00:00:00 2001
From: Andrea Arcangeli <aarcange@redhat.com>
Date: Tue, 8 Oct 2013 17:07:23 +0200
Subject: allow >1TB of RAM
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Andrea Arcangeli <aarcange@redhat.com>
Message-id: <1381252043-13480-2-git-send-email-aarcange@redhat.com>
Patchwork-id: 54785
O-Subject: [RHEL-7.0 seabios PATCH] allow >1TB of RAM
Bugzilla: 1016974
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Gleb Natapov <gleb@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
Receive bits 40-48 from qemu to setup e820 maps with more than 1TB of ram.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
---
src/cmos.h | 7 ++++---
src/post.c | 7 ++++---
2 files changed, 8 insertions(+), 6 deletions(-)
(cherry picked from commit 0dea1df1f9b9a64bd9e71dd1a7b4c6cc9962afa0)
Signed-off-by: Paweł Poławski <ppolawsk@redhat.com>
---
src/fw/paravirt.c | 7 ++++---
src/hw/rtc.h | 7 ++++---
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/src/fw/paravirt.c b/src/fw/paravirt.c
index fba4e52d..090d6555 100644
--- a/src/fw/paravirt.c
+++ b/src/fw/paravirt.c
@@ -516,9 +516,10 @@ qemu_cfg_e820(void)
}
// Check for memory over 4Gig in cmos
- u64 high = ((rtc_read(CMOS_MEM_HIGHMEM_LOW) << 16)
- | ((u32)rtc_read(CMOS_MEM_HIGHMEM_MID) << 24)
- | ((u64)rtc_read(CMOS_MEM_HIGHMEM_HIGH) << 32));
+ u64 high = ((rtc_read(CMOS_MEM_HIGHMEM_16) << 16)
+ | ((u32)rtc_read(CMOS_MEM_HIGHMEM_24) << 24)
+ | ((u64)rtc_read(CMOS_MEM_HIGHMEM_32) << 32)
+ | ((u64)rtc_read(CMOS_MEM_HIGHMEM_40) << 40));
RamSizeOver4G = high;
e820_add(0x100000000ull, high, E820_RAM);
dprintf(1, "RamSizeOver4G: 0x%016llx [cmos]\n", RamSizeOver4G);
diff --git a/src/hw/rtc.h b/src/hw/rtc.h
index 252e73a4..c4369f81 100644
--- a/src/hw/rtc.h
+++ b/src/hw/rtc.h
@@ -41,9 +41,10 @@
#define CMOS_BIOS_BOOTFLAG1 0x38
#define CMOS_BIOS_DISKTRANSFLAG 0x39
#define CMOS_BIOS_BOOTFLAG2 0x3d
-#define CMOS_MEM_HIGHMEM_LOW 0x5b
-#define CMOS_MEM_HIGHMEM_MID 0x5c
-#define CMOS_MEM_HIGHMEM_HIGH 0x5d
+#define CMOS_MEM_HIGHMEM_16 0x5b
+#define CMOS_MEM_HIGHMEM_24 0x5c
+#define CMOS_MEM_HIGHMEM_32 0x5d
+#define CMOS_MEM_HIGHMEM_40 0x5e
#define CMOS_BIOS_SMP_COUNT 0x5f
// RTC register flags
--
2.31.1

50
SOURCES/0003-smbios-set-bios-vendor-version-fields-to-Seabios-0.5.patch
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From daf5bb8573c22dc133b4f7a8a07a174dbb30a2c5 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 28 Jul 2014 12:14:11 +0200
Subject: smbios: set bios vendor/version fields to Seabios/0.5.1
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Message-id: <1406549651-26021-2-git-send-email-kraxel@redhat.com>
Patchwork-id: 60264
O-Subject: [RHEL-7.1 seabios PATCH 1/1] smbios: set bios vendor/version fields to Seabios/0.5.1
Bugzilla: 1123299
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Mimic rhel6/seabios commit 1389643dad35a63362cd7d8357693f01175ef473.
Affects all 6.x and 7.0 machine types.
Note: 7.1+ machine types will switch over to the new-style smbios
handling in qemu 2.1 + seabios 1.7.5 (and ovmf), where seabios will
fill in the actual version information instead of the bogous 0.5.1
which we are using here for backward compatibility reasons.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit cc21704fcfbc62af6789e1362eb05a2dc2b56cbf)
Signed-off-by: Paweł Poławski <ppolawsk@redhat.com>
---
src/fw/smbios.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/fw/smbios.c b/src/fw/smbios.c
index 730b6898..cb6fc03f 100644
--- a/src/fw/smbios.c
+++ b/src/fw/smbios.c
@@ -174,8 +174,8 @@ smbios_init_type_0(void *start)
p->header.length = sizeof(struct smbios_type_0);
p->header.handle = 0;
- load_str_field_with_default(0, vendor_str, BUILD_APPNAME);
- load_str_field_with_default(0, bios_version_str, BUILD_APPNAME);
+ load_str_field_with_default(0, vendor_str, "Seabios");
+ load_str_field_with_default(0, bios_version_str, "0.5.1");
p->bios_starting_address_segment = 0xe800;
--
2.31.1

67
SOURCES/0004-Workaround-for-a-win8.1-32-S4-resume-bug.patch
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From 0182f348c6bc7cb676cb52941cbb0b220639c4e0 Mon Sep 17 00:00:00 2001
From: Radim Krcmar <rkrcmar@redhat.com>
Date: Mon, 10 Mar 2014 15:14:27 +0100
Subject: Workaround for a win8.1-32 S4 resume bug
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Radim Krcmar <rkrcmar@redhat.com>
Message-id: <1394464467-23560-1-git-send-email-rkrcmar@redhat.com>
Patchwork-id: 58069
O-Subject: [RHEL7.0 seabios PATCH] Workaround for a win8.1-32 S4 resume bug
Bugzilla: 1050775
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Gerd Hoffmann <kraxel@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
bug: https://bugzilla.redhat.com/show_bug.cgi?id=1050775
brew: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=7176174
This patch has no upstream equivalent.
When a 32 bit version of windows 8.1 resumes from suspend, it writes 1
into 0x72 in the early boot because it didn't expect a NULL pointer.
0x72 is lower offset byte of 0x1c interrupt entry, so we jump into a
middle of other function if this interrupt is triggered.
Because 0x1c is only triggered from our handle_08, we detect if our
default value (function that does only iret) has its lower offset byte
overwritten and skip it in that case.
(Windows never sets own callback there, so we always detect this bug
correctly, as seabios doesn't use it either
Other sources shouldn't incorrectly overwrite it or use seabios code,
but it is quite ok even if the guest did this on purpose.)
The reason Windows uses NULL pointer is still unknown, but this bug is
blocking WHQL certification, so we have to work around it in 7.0.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
(cherry picked from commit 8629f200084ce1aab31d193280d34b5fb16e543f)
Signed-off-by: Paweł Poławski <ppolawsk@redhat.com>
---
src/clock.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/clock.c b/src/clock.c
index e44e1120..298a7229 100644
--- a/src/clock.c
+++ b/src/clock.c
@@ -309,7 +309,13 @@ handle_08(void)
struct bregs br;
memset(&br, 0, sizeof(br));
br.flags = F_IF;
- call16_int(0x1c, &br);
+ struct segoff_s isr1c = GET_IVT(0x1c);
+ // hardcoded address of entry_iret_official with lower segment byte
+ // overwritten by 1
+ if (isr1c.seg == ((SEG_BIOS & ~0xff) | 0x1) && isr1c.offset == 0xff53)
+ dprintf(1, "Worked around win8.1-32 S4 resume bug\n");
+ else
+ call16_int(0x1c, &br);
pic_eoi1();
}
--
2.31.1

20
SOURCES/config.seabios-128k
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CONFIG_XEN=n
CONFIG_ESP_SCSI=n
CONFIG_LSI_SCSI=n
CONFIG_USB_OHCI=n
CONFIG_BOOTSPLASH=n
CONFIG_MEGASAS=n
CONFIG_PVSCSI=n
CONFIG_ROM_SIZE=128
CONFIG_USB_OHCI=n
CONFIG_USB_XHCI=n
CONFIG_USB_UAS=n
CONFIG_TCGBIOS=n
CONFIG_USE_SMM=n
CONFIG_NVME=n
CONFIG_VGAHOOKS=n
CONFIG_NVME=n
CONFIG_VGAHOOKS=n
CONFIG_SERCON=n
CONFIG_SDCARD=n
CONFIG_MPT_SCSI=n

3
SOURCES/config.seabios-256k
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# for qemu machine types 2.0 + newer
CONFIG_QEMU=y
CONFIG_ROM_SIZE=256

3
SOURCES/config.vga.bochs-display
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CONFIG_BUILD_VGABIOS=y
CONFIG_DISPLAY_BOCHS=y
CONFIG_VGA_PCI=y

3
SOURCES/config.vga.cirrus
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CONFIG_BUILD_VGABIOS=y
CONFIG_VGA_CIRRUS=y
CONFIG_VGA_PCI=y

6
SOURCES/config.vga.qxl
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CONFIG_BUILD_VGABIOS=y
CONFIG_VGA_BOCHS=y
CONFIG_VGA_PCI=y
CONFIG_OVERRIDE_PCI_ID=y
CONFIG_VGA_VID=0x1b36
CONFIG_VGA_DID=0x0100

3
SOURCES/config.vga.ramfb
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CONFIG_BUILD_VGABIOS=y
CONFIG_VGA_RAMFB=y
CONFIG_VGA_PCI=n

3
SOURCES/config.vga.stdvga
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CONFIG_BUILD_VGABIOS=y
CONFIG_VGA_BOCHS=y
CONFIG_VGA_PCI=y

6
SOURCES/config.vga.virtio
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CONFIG_BUILD_VGABIOS=y
CONFIG_VGA_BOCHS=y
CONFIG_VGA_PCI=y
CONFIG_OVERRIDE_PCI_ID=y
CONFIG_VGA_VID=0x1af4
CONFIG_VGA_DID=0x1050

72
SOURCES/seabios-malloc-use-large-ZoneHigh-when-there-is-enough-memor.patch
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From 93ba763d219be90b088b15a5fc585ff7f051e424 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 25 Apr 2022 09:25:31 +0200
Subject: [PATCH 2/2] malloc: use large ZoneHigh when there is enough memory
RH-Author: Paolo Bonzini <pbonzini@redhat.com>
RH-MergeRequest: 9: malloc: use large ZoneHigh when there is enough memory
RH-Bugzilla: 2227373
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Oliver Steffen <osteffen@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
RH-Commit: [2/2] aa6072543a124ad152199d5263c590cb95609d81
In case there is enough memory installed use a large ZoneHigh.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit dc88f9b72df52b22c35b127b80c487e0b6fca4af)
---
src/config.h | 3 ++-
src/malloc.c | 14 +++++++++-----
2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/src/config.h b/src/config.h
index 93c8dbc2..9abe355b 100644
--- a/src/config.h
+++ b/src/config.h
@@ -17,7 +17,8 @@
// Maximum number of map entries in the e820 map
#define BUILD_MAX_E820 32
// Space to reserve in high-memory for tables
-#define BUILD_MAX_HIGHTABLE (256*1024)
+#define BUILD_MIN_HIGHTABLE (256*1024)
+#define BUILD_MAX_HIGHTABLE (16*1024*1024)
// Largest supported externaly facing drive id
#define BUILD_MAX_EXTDRIVE 16
// Number of bytes the smbios may be and still live in the f-segment
diff --git a/src/malloc.c b/src/malloc.c
index ecd8c9ac..da840980 100644
--- a/src/malloc.c
+++ b/src/malloc.c
@@ -423,7 +423,7 @@ malloc_preinit(void)
// Populate temp high ram
u32 highram_start = 0;
- u32 highram_size = BUILD_MAX_HIGHTABLE;
+ u32 highram_size = 0;
int i;
for (i=e820_count-1; i>=0; i--) {
struct e820entry *en = &e820_list[i];
@@ -434,10 +434,14 @@ malloc_preinit(void)
continue;
u32 s = en->start, e = end;
if (!highram_start) {
- u32 newe = ALIGN_DOWN(e - highram_size, MALLOC_MIN_ALIGN);
- if (newe <= e && newe >= s) {
- highram_start = newe;
- e = newe;
+ u32 new_max = ALIGN_DOWN(e - BUILD_MAX_HIGHTABLE, MALLOC_MIN_ALIGN);
+ u32 new_min = ALIGN_DOWN(e - BUILD_MIN_HIGHTABLE, MALLOC_MIN_ALIGN);
+ if (new_max <= e && new_max >= s + BUILD_MAX_HIGHTABLE) {
+ highram_start = e = new_max;
+ highram_size = BUILD_MAX_HIGHTABLE;
+ } else if (new_min <= e && new_min >= s) {
+ highram_start = e = new_min;
+ highram_size = BUILD_MIN_HIGHTABLE;
}
}
alloc_add(&ZoneTmpHigh, s, e);
--
2.37.3

71
SOURCES/seabios-malloc-use-variable-for-ZoneHigh-size.patch
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From 2be730cc469be472bc3e3967690a83f1327e9fc1 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 25 Apr 2022 09:20:02 +0200
Subject: [PATCH 1/2] malloc: use variable for ZoneHigh size
RH-Author: Paolo Bonzini <pbonzini@redhat.com>
RH-MergeRequest: 9: malloc: use large ZoneHigh when there is enough memory
RH-Bugzilla: 2227373
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Oliver Steffen <osteffen@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
RH-Commit: [1/2] 9e60f2104cc297ed4e78b92c5e5e11e11395bfc3
Use the variable highram_size instead of the BUILD_MAX_HIGHTABLE #define
for the ZoneHigh size. Initialize the new variable with the old #define,
so behavior does not change.
This allows to easily adjust the ZoneHigh size at runtime in a followup
patch.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 3b91e8e9fe93d5ff7edf17f984c401f9e6ba55fe)
---
src/malloc.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/src/malloc.c b/src/malloc.c
index 3733855c..ecd8c9ac 100644
--- a/src/malloc.c
+++ b/src/malloc.c
@@ -422,7 +422,8 @@ malloc_preinit(void)
e820_add(BUILD_BIOS_ADDR, BUILD_BIOS_SIZE, E820_RESERVED);
// Populate temp high ram
- u32 highram = 0;
+ u32 highram_start = 0;
+ u32 highram_size = BUILD_MAX_HIGHTABLE;
int i;
for (i=e820_count-1; i>=0; i--) {
struct e820entry *en = &e820_list[i];
@@ -432,10 +433,10 @@ malloc_preinit(void)
if (en->type != E820_RAM || end > 0xffffffff)
continue;
u32 s = en->start, e = end;
- if (!highram) {
- u32 newe = ALIGN_DOWN(e - BUILD_MAX_HIGHTABLE, MALLOC_MIN_ALIGN);
+ if (!highram_start) {
+ u32 newe = ALIGN_DOWN(e - highram_size, MALLOC_MIN_ALIGN);
if (newe <= e && newe >= s) {
- highram = newe;
+ highram_start = newe;
e = newe;
}
}
@@ -444,9 +445,9 @@ malloc_preinit(void)
// Populate regions
alloc_add(&ZoneTmpLow, BUILD_STACK_ADDR, BUILD_EBDA_MINIMUM);
- if (highram) {
- alloc_add(&ZoneHigh, highram, highram + BUILD_MAX_HIGHTABLE);
- e820_add(highram, BUILD_MAX_HIGHTABLE, E820_RESERVED);
+ if (highram_start) {
+ alloc_add(&ZoneHigh, highram_start, highram_start + highram_size);
+ e820_add(highram_start, highram_size, E820_RESERVED);
}
}
--
2.37.3

174
SOURCES/seabios-pci-refactor-the-pci_config_-functions.patch
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From a35645ca4985b8fdd4f4d8c4d87ae05001061c53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Volker=20R=C3=BCmelin?= <vr_qemu@t-online.de>
Date: Sat, 2 Apr 2022 20:28:38 +0200
Subject: [PATCH 2/3] pci: refactor the pci_config_*() functions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Gerd Hoffmann <kraxel@redhat.com>
RH-MergeRequest: 7: pci: fix reset for q35 and tcg
RH-Commit: [1/2] 7607f8f3296435a2884902f650ce060c6be07bd1
RH-Bugzilla: 2083884
RH-Acked-by: Pawel Polawski <ppolawsk@redhat.com>
RH-Acked-by: Oliver Steffen <osteffen@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
Split out the Standard PCI Configuration Access Mechanism
pci_ioconfig_*() functions from the pci_config_*() functions.
The standard PCI CAM functions will be used in the next patch.
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
(cherry picked from commit d24f42b0d819ea473ae05b2f955b822d0126d901)
---
src/hw/pci.c | 54 ++++++++++++++++++++++++++++++++++++++++------------
src/hw/pci.h | 12 +++++++++++-
2 files changed, 53 insertions(+), 13 deletions(-)
diff --git a/src/hw/pci.c b/src/hw/pci.c
index 3df1dae4..f13cbdea 100644
--- a/src/hw/pci.c
+++ b/src/hw/pci.c
@@ -26,63 +26,93 @@ static u32 ioconfig_cmd(u16 bdf, u32 addr)
return 0x80000000 | (bdf << 8) | (addr & 0xfc);
}
+void pci_ioconfig_writel(u16 bdf, u32 addr, u32 val)
+{
+ outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
+ outl(val, PORT_PCI_DATA);
+}
+
void pci_config_writel(u16 bdf, u32 addr, u32 val)
{
if (!MODESEGMENT && mmconfig) {
writel(mmconfig_addr(bdf, addr), val);
} else {
- outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
- outl(val, PORT_PCI_DATA);
+ pci_ioconfig_writel(bdf, addr, val);
}
}
+void pci_ioconfig_writew(u16 bdf, u32 addr, u16 val)
+{
+ outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
+ outw(val, PORT_PCI_DATA + (addr & 2));
+}
+
void pci_config_writew(u16 bdf, u32 addr, u16 val)
{
if (!MODESEGMENT && mmconfig) {
writew(mmconfig_addr(bdf, addr), val);
} else {
- outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
- outw(val, PORT_PCI_DATA + (addr & 2));
+ pci_ioconfig_writew(bdf, addr, val);
}
}
+void pci_ioconfig_writeb(u16 bdf, u32 addr, u8 val)
+{
+ outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
+ outb(val, PORT_PCI_DATA + (addr & 3));
+}
+
void pci_config_writeb(u16 bdf, u32 addr, u8 val)
{
if (!MODESEGMENT && mmconfig) {
writeb(mmconfig_addr(bdf, addr), val);
} else {
- outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
- outb(val, PORT_PCI_DATA + (addr & 3));
+ pci_ioconfig_writeb(bdf, addr, val);
}
}
+u32 pci_ioconfig_readl(u16 bdf, u32 addr)
+{
+ outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
+ return inl(PORT_PCI_DATA);
+}
+
u32 pci_config_readl(u16 bdf, u32 addr)
{
if (!MODESEGMENT && mmconfig) {
return readl(mmconfig_addr(bdf, addr));
} else {
- outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
- return inl(PORT_PCI_DATA);
+ return pci_ioconfig_readl(bdf, addr);
}
}
+u16 pci_ioconfig_readw(u16 bdf, u32 addr)
+{
+ outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
+ return inw(PORT_PCI_DATA + (addr & 2));
+}
+
u16 pci_config_readw(u16 bdf, u32 addr)
{
if (!MODESEGMENT && mmconfig) {
return readw(mmconfig_addr(bdf, addr));
} else {
- outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
- return inw(PORT_PCI_DATA + (addr & 2));
+ return pci_ioconfig_readw(bdf, addr);
}
}
+u8 pci_ioconfig_readb(u16 bdf, u32 addr)
+{
+ outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
+ return inb(PORT_PCI_DATA + (addr & 3));
+}
+
u8 pci_config_readb(u16 bdf, u32 addr)
{
if (!MODESEGMENT && mmconfig) {
return readb(mmconfig_addr(bdf, addr));
} else {
- outl(ioconfig_cmd(bdf, addr), PORT_PCI_CMD);
- return inb(PORT_PCI_DATA + (addr & 3));
+ return pci_ioconfig_readb(bdf, addr);
}
}
diff --git a/src/hw/pci.h b/src/hw/pci.h
index 01c51f70..ee6acafc 100644
--- a/src/hw/pci.h
+++ b/src/hw/pci.h
@@ -32,6 +32,15 @@ static inline u16 pci_bus_devfn_to_bdf(int bus, u16 devfn) {
; BDF >= 0 \
; BDF=pci_next(BDF, (BUS)))
+// standard PCI configration access mechanism
+void pci_ioconfig_writel(u16 bdf, u32 addr, u32 val);
+void pci_ioconfig_writew(u16 bdf, u32 addr, u16 val);
+void pci_ioconfig_writeb(u16 bdf, u32 addr, u8 val);
+u32 pci_ioconfig_readl(u16 bdf, u32 addr);
+u16 pci_ioconfig_readw(u16 bdf, u32 addr);
+u8 pci_ioconfig_readb(u16 bdf, u32 addr);
+
+// PCI configuration access using either PCI CAM or PCIe ECAM
void pci_config_writel(u16 bdf, u32 addr, u32 val);
void pci_config_writew(u16 bdf, u32 addr, u16 val);
void pci_config_writeb(u16 bdf, u32 addr, u8 val);
@@ -39,9 +48,10 @@ u32 pci_config_readl(u16 bdf, u32 addr);
u16 pci_config_readw(u16 bdf, u32 addr);
u8 pci_config_readb(u16 bdf, u32 addr);
void pci_config_maskw(u16 bdf, u32 addr, u16 off, u16 on);
-void pci_enable_mmconfig(u64 addr, const char *name);
u8 pci_find_capability(u16 bdf, u8 cap_id, u8 cap);
int pci_next(int bdf, int bus);
+
+void pci_enable_mmconfig(u64 addr, const char *name);
int pci_probe_host(void);
void pci_reboot(void);
--
2.35.3

159
SOURCES/seabios-reset-force-standard-PCI-configuration-access.patch
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From a7e5f1d8f1f874434f8b3e6d6eac784d5e3e3971 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Volker=20R=C3=BCmelin?= <vr_qemu@t-online.de>
Date: Sat, 2 Apr 2022 20:28:39 +0200
Subject: [PATCH 3/3] reset: force standard PCI configuration access
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Gerd Hoffmann <kraxel@redhat.com>
RH-MergeRequest: 7: pci: fix reset for q35 and tcg
RH-Commit: [2/2] 693fbb9148c81f344dc9f64e7a36e51b42ee1a95
RH-Bugzilla: 2083884
RH-Acked-by: Pawel Polawski <ppolawsk@redhat.com>
RH-Acked-by: Oliver Steffen <osteffen@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
After a reset of a QEMU -machine q35 guest, the PCI Express
Enhanced Configuration Mechanism is disabled and the variable
mmconfig no longer matches the configuration register PCIEXBAR
of the Q35 chipset. Until the variable mmconfig is reset to 0,
all pci_config_*() functions no longer work.
The variable mmconfig is located in one of the read-only C-F
segments. To reset it the pci_config_*() functions are needed,
but they do not work.
Replace all pci_config_*() calls with Standard PCI Configuration
Mechanism pci_ioconfig_*() calls until mmconfig is overwritten
with 0 by a fresh copy of the BIOS.
This fixes
In resume (status=0)
In 32bit resume
Attempting a hard reboot
Unable to unlock ram - bridge not found
and a reset loop with QEMU -accel tcg.
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
(cherry picked from commit 01774004c7f7fdc9c1e8f1715f70d3b913f8d491)
---
src/fw/shadow.c | 14 +++++++-------
src/hw/pci.c | 27 +++++++++++++++++++++++++++
src/hw/pci.h | 6 ++++++
3 files changed, 40 insertions(+), 7 deletions(-)
diff --git a/src/fw/shadow.c b/src/fw/shadow.c
index 4c627a8f..8930616e 100644
--- a/src/fw/shadow.c
+++ b/src/fw/shadow.c
@@ -32,8 +32,8 @@ __make_bios_writable_intel(u16 bdf, u32 pam0)
{
// Read in current PAM settings from pci config space
union pamdata_u pamdata;
- pamdata.data32[0] = pci_config_readl(bdf, ALIGN_DOWN(pam0, 4));
- pamdata.data32[1] = pci_config_readl(bdf, ALIGN_DOWN(pam0, 4) + 4);
+ pamdata.data32[0] = pci_ioconfig_readl(bdf, ALIGN_DOWN(pam0, 4));
+ pamdata.data32[1] = pci_ioconfig_readl(bdf, ALIGN_DOWN(pam0, 4) + 4);
u8 *pam = &pamdata.data8[pam0 & 0x03];
// Make ram from 0xc0000-0xf0000 writable
@@ -46,8 +46,8 @@ __make_bios_writable_intel(u16 bdf, u32 pam0)
pam[0] = 0x30;
// Write PAM settings back to pci config space
- pci_config_writel(bdf, ALIGN_DOWN(pam0, 4), pamdata.data32[0]);
- pci_config_writel(bdf, ALIGN_DOWN(pam0, 4) + 4, pamdata.data32[1]);
+ pci_ioconfig_writel(bdf, ALIGN_DOWN(pam0, 4), pamdata.data32[0]);
+ pci_ioconfig_writel(bdf, ALIGN_DOWN(pam0, 4) + 4, pamdata.data32[1]);
if (!ram_present)
// Copy bios.
@@ -59,7 +59,7 @@ __make_bios_writable_intel(u16 bdf, u32 pam0)
static void
make_bios_writable_intel(u16 bdf, u32 pam0)
{
- int reg = pci_config_readb(bdf, pam0);
+ int reg = pci_ioconfig_readb(bdf, pam0);
if (!(reg & 0x10)) {
// QEMU doesn't fully implement the piix shadow capabilities -
// if ram isn't backing the bios segment when shadowing is
@@ -125,8 +125,8 @@ make_bios_writable(void)
// At this point, statically allocated variables can't be written,
// so do this search manually.
int bdf;
- foreachbdf(bdf, 0) {
- u32 vendev = pci_config_readl(bdf, PCI_VENDOR_ID);
+ pci_ioconfig_foreachbdf(bdf, 0) {
+ u32 vendev = pci_ioconfig_readl(bdf, PCI_VENDOR_ID);
u16 vendor = vendev & 0xffff, device = vendev >> 16;
if (vendor == PCI_VENDOR_ID_INTEL
&& device == PCI_DEVICE_ID_INTEL_82441) {
diff --git a/src/hw/pci.c b/src/hw/pci.c
index f13cbdea..8eda84b2 100644
--- a/src/hw/pci.c
+++ b/src/hw/pci.c
@@ -157,6 +157,33 @@ u8 pci_find_capability(u16 bdf, u8 cap_id, u8 cap)
return 0;
}
+// Helper function for pci_ioconfig_foreachbdf() macro - return next device
+int pci_ioconfig_next(int bdf, int bus)
+{
+ if (pci_bdf_to_fn(bdf) == 0
+ && (pci_ioconfig_readb(bdf, PCI_HEADER_TYPE) & 0x80) == 0)
+ // Last found device wasn't a multi-function device - skip to
+ // the next device.
+ bdf += 8;
+ else
+ bdf += 1;
+
+ for (;;) {
+ if (pci_bdf_to_bus(bdf) != bus)
+ return -1;
+
+ u16 v = pci_ioconfig_readw(bdf, PCI_VENDOR_ID);
+ if (v != 0x0000 && v != 0xffff)
+ // Device is present.
+ return bdf;
+
+ if (pci_bdf_to_fn(bdf) == 0)
+ bdf += 8;
+ else
+ bdf += 1;
+ }
+}
+
// Helper function for foreachbdf() macro - return next device
int
pci_next(int bdf, int bus)
diff --git a/src/hw/pci.h b/src/hw/pci.h
index ee6acafc..b2f5baf4 100644
--- a/src/hw/pci.h
+++ b/src/hw/pci.h
@@ -27,6 +27,11 @@ static inline u16 pci_bus_devfn_to_bdf(int bus, u16 devfn) {
return (bus << 8) | devfn;
}
+#define pci_ioconfig_foreachbdf(BDF, BUS) \
+ for (BDF=pci_ioconfig_next(pci_bus_devfn_to_bdf((BUS), 0)-1, (BUS)) \
+ ; BDF >= 0 \
+ ; BDF=pci_ioconfig_next(BDF, (BUS)))
+
#define foreachbdf(BDF, BUS) \
for (BDF=pci_next(pci_bus_devfn_to_bdf((BUS), 0)-1, (BUS)) \
; BDF >= 0 \
@@ -39,6 +44,7 @@ void pci_ioconfig_writeb(u16 bdf, u32 addr, u8 val);
u32 pci_ioconfig_readl(u16 bdf, u32 addr);
u16 pci_ioconfig_readw(u16 bdf, u32 addr);
u8 pci_ioconfig_readb(u16 bdf, u32 addr);
+int pci_ioconfig_next(int bdf, int bus);
// PCI configuration access using either PCI CAM or PCIe ECAM
void pci_config_writel(u16 bdf, u32 addr, u32 val);
--
2.35.3

40
SOURCES/seabios-shortcut-skip-unbootable-disks-optimitation.patch
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From 27b924ad88b53c1bff736d144b90ce655087d1a5 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 29 Oct 2021 11:19:10 +0200
Subject: [PATCH 1/3] shortcut skip-unbootable-disks optimitation
RH-Author: Gerd Hoffmann <kraxel@redhat.com>
RH-MergeRequest: 6: shortcut skip-unbootable-disks optimitation
RH-Commit: [1/1] 95008c119b45b4a360caa4a7733420d72aec99cb
RH-Bugzilla: 2073012
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
RH-Acked-by: Oliver Steffen <osteffen@redhat.com>
RH-Acked-by: Pawel Polawski <ppolawsk@redhat.com>
---
src/boot.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/boot.c b/src/boot.c
index 1effd802..b18e7788 100644
--- a/src/boot.c
+++ b/src/boot.c
@@ -297,11 +297,16 @@ find_prio(const char *glob)
u8 is_bootprio_strict(void)
{
+#if 0
static int prio_halt = -2;
if (prio_halt == -2)
prio_halt = find_prio("HALT");
return prio_halt >= 0;
+#else
+ // force initializing all disks
+ return 0;
+#endif
}
int bootprio_find_pci_device(struct pci_device *pci)
--
2.35.3

42
SOURCES/seabios-virtio-blk-use-larger-default-request-size.patch
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From 88e527d9fbbbe8d05e45f6db8a151d22e7f973d3 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Thu, 30 Jun 2022 17:28:40 +0200
Subject: [PATCH] virtio-blk: use larger default request size
RH-Author: Gerd Hoffmann <kraxel@redhat.com>
RH-MergeRequest: 8: virtio-blk: use larger default request size
RH-Commit: [1/1] df68a35a0d02fb91f61eca9e9342ae5f13f99803
RH-Bugzilla: 2101787
RH-Acked-by: Oliver Steffen <osteffen@redhat.com>
RH-Acked-by: Pawel Polawski <ppolawsk@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
Bump default from 8 to 64 blocks. Using 8 by default leads
to requests being splitted on qemu, which slows down boot.
Some (temporary) debug logging added showed that almost all
requests on a standard fedora install are less than 64 blocks,
so that should bring us back to 1.15 performance levels.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 46de2eec93bffa0706e6229c0da2919763c8eb04)
---
src/hw/virtio-blk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/hw/virtio-blk.c b/src/hw/virtio-blk.c
index 929ba887..9b4a05a4 100644
--- a/src/hw/virtio-blk.c
+++ b/src/hw/virtio-blk.c
@@ -95,7 +95,7 @@ virtio_blk_op(struct disk_op_s *op, int write)
blk_num_max = (u16)max_io_size / vdrive->drive.blksize;
else
/* default blk_num_max if hardware doesnot advise a proper value */
- blk_num_max = 8;
+ blk_num_max = 64;
if (op->count <= blk_num_max) {
virtio_blk_op_one_segment(vdrive, write, sg);
--
2.31.1

441
SPECS/seabios.spec
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Name: seabios
Version: 1.16.0
Release: 4%{?dist}
Summary: Open-source legacy BIOS implementation
Group: Applications/Emulators
License: LGPLv3
URL: https://www.coreboot.org/SeaBIOS
Source0: https://code.coreboot.org/p/seabios/downloads/get/seabios-1.16.0.tar.gz
Source10: config.vga.cirrus
Source11: config.vga.qxl
Source12: config.vga.stdvga
Source13: config.vga.virtio
Source14: config.vga.ramfb
Source15: config.vga.bochs-display
Source20: config.seabios-128k
Source21: config.seabios-256k
Patch0002: 0002-allow-1TB-of-RAM.patch
Patch0003: 0003-smbios-set-bios-vendor-version-fields-to-Seabios-0.5.patch
Patch0004: 0004-Workaround-for-a-win8.1-32-S4-resume-bug.patch
# For bz#2073012 - Guest whose os is installed multiple disks but boot partition is installed on single disk can't boot into OS on RHEL 8 [rhel-8.7.0]
Patch5: seabios-shortcut-skip-unbootable-disks-optimitation.patch
# For bz#2083884 - qemu reboot problem with seabios 1.16.0
Patch6: seabios-pci-refactor-the-pci_config_-functions.patch
# For bz#2083884 - qemu reboot problem with seabios 1.16.0
Patch7: seabios-reset-force-standard-PCI-configuration-access.patch
# For bz#2101787 - [rhel.8.7] Loading a kernel/initrd is sometimes very slow
Patch8: seabios-virtio-blk-use-larger-default-request-size.patch
# For bz#2227373 - "No bootable device" with OS boot disk interface VirtIO-SCSI and with more than 9 VirtIO disks.
Patch9: seabios-malloc-use-variable-for-ZoneHigh-size.patch
# For bz#2227373 - "No bootable device" with OS boot disk interface VirtIO-SCSI and with more than 9 VirtIO disks.
Patch10: seabios-malloc-use-large-ZoneHigh-when-there-is-enough-memor.patch
BuildRequires: python3 iasl
ExclusiveArch: x86_64 %{power64}
Requires: %{name}-bin = %{version}-%{release}
Requires: seavgabios-bin = %{version}-%{release}
# Seabios is noarch, but required on architectures which cannot build it.
# Disable debuginfo because it is of no use to us.
%global debug_package %{nil}
# Similarly, tell RPM to not complain about x86 roms being shipped noarch
%global _binaries_in_noarch_packages_terminate_build 0
# You can build a debugging version of the BIOS by setting this to a
# value > 1. See src/config.h for possible values, but setting it to
# a number like 99 will enable all possible debugging. Note that
# debugging goes to a special qemu port that you have to enable. See
# the SeaBIOS top-level README file for the magic qemu invocation to
# enable this.
%global debug_level 1
%description
SeaBIOS is an open-source legacy BIOS implementation which can be used as
a coreboot payload. It implements the standard BIOS calling interfaces
that a typical x86 proprietary BIOS implements.
%package bin
Summary: Seabios for x86
Buildarch: noarch
%description bin
SeaBIOS is an open-source legacy BIOS implementation which can be used as
a coreboot payload. It implements the standard BIOS calling interfaces
that a typical x86 proprietary BIOS implements.
%package -n seavgabios-bin
Summary: Seavgabios for x86
Buildarch: noarch
Obsoletes: vgabios < 0.6c-10
%description -n seavgabios-bin
SeaVGABIOS is an open-source VGABIOS implementation.
%prep
%setup -q
%patch0002 -p1
%patch0003 -p1
%patch0004 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%build
%ifarch x86_64
export CFLAGS="$RPM_OPT_FLAGS"
mkdir binaries
build_bios() {
make PYTHON=%{__python3} clean distclean
cp $1 .config
echo "CONFIG_DEBUG_LEVEL=%{debug_level}" >> .config
make PYTHON=%{__python3} oldnoconfig V=1 EXTRAVERSION="-%release"
make PYTHON=%{__python3} \
V=1 \
$4 \
EXTRAVERSION="-%{release}" \
cp out/$2 binaries/$3
}
# seabios
build_bios %{_sourcedir}/config.seabios-128k bios.bin bios.bin
build_bios %{_sourcedir}/config.seabios-256k bios.bin bios-256k.bin
# seavgabios
%global vgaconfigs cirrus qxl stdvga virtio ramfb bochs-display
for config in %{vgaconfigs}; do
build_bios %{_sourcedir}/config.vga.${config} \
vgabios.bin vgabios-${config}.bin out/vgabios.bin
done
%install
mkdir -p $RPM_BUILD_ROOT%{_datadir}/seabios
mkdir -p $RPM_BUILD_ROOT%{_datadir}/seavgabios
install -m 0644 binaries/bios.bin $RPM_BUILD_ROOT%{_datadir}/seabios/bios.bin
install -m 0644 binaries/bios-256k.bin $RPM_BUILD_ROOT%{_datadir}/seabios/bios-256k.bin
install -m 0644 binaries/vgabios*.bin $RPM_BUILD_ROOT%{_datadir}/seavgabios
%files
%doc COPYING COPYING.LESSER README
%files bin
%dir %{_datadir}/seabios/
%{_datadir}/seabios/bios*.bin
%files -n seavgabios-bin
%dir %{_datadir}/seavgabios/
%{_datadir}/seavgabios/vgabios*.bin
# endif for %ifarch x86_64 {power64}
%endif
%changelog
* Thu Aug 03 2023 Jon Maloy <jmaloy@redhat.com> - 1.16.0-4
- seabios-malloc-use-variable-for-ZoneHigh-size.patch [bz#2227373]
- seabios-malloc-use-large-ZoneHigh-when-there-is-enough-memor.patch [bz#2227373]
- Resolves: bz#2227373
("No bootable device" with OS boot disk interface VirtIO-SCSI and with more than 9 VirtIO disks.)
* Wed Jul 27 2022 Miroslav Rezanina <mrezanin@redhat.com> - 1.16.0-3
- seabios-virtio-blk-use-larger-default-request-size.patch [bz#2101787]
- Resolves: bz#2101787
([rhel.8.7] Loading a kernel/initrd is sometimes very slow)
* Mon May 30 2022 Jon Maloy <jmaloy@redhat.com> - 1.16.0-2
- seabios-shortcut-skip-unbootable-disks-optimitation.patch [bz#2073012]
- seabios-pci-refactor-the-pci_config_-functions.patch [bz#2083884]
- seabios-reset-force-standard-PCI-configuration-access.patch [bz#2083884]
- Resolves: bz#2073012
(Guest whose os is installed multiple disks but boot partition is installed on single disk can't boot into OS on RHEL 8 [rhel-8.7.0])
- Resolves: bz#2083884
(qemu reboot problem with seabios 1.16.0)
* Tue Apr 26 2022 Paweł Poławski <ppolawsk@redhat.com> - 1.16.0-1
- Rebase to upstream 1.16 tag [bz#2066828]
- Resolves: bz#2066828
(rebase seabios to 1.16 release)
* Thu Dec 16 2021 Jon Maloy <jmaloy@redhat.com> - 1.15.0-1.el8
- Rebase to 1.15 (bz#2018392)
- Resolves: bz#2018392
* Thu Dec 16 2021 Jon Maloy <jmaloy@redhat.com> - 1.15.0-1.el8
- pci-reserve-resources-for-pcie-pci-bridge-to-fix-reg.patch [bz#2001921]
- pci: let firmware reserve IO for pcie-pci-bridge.patch [bz#2001921]
- Resolves: bz#2001921
* Tue Aug 11 2020 Miroslav Rezanina <mrezanin@redhat.com> - 1.14.0-1.el8
- Rebase to 1.14 (bz#1809772)
- Resolves: bz#1809772
(rebase seabios for RHEL AV-8.3.0)
* Tue Jan 21 2020 Miroslav Rezanina <mrezanin@redhat.com> - 1.13.0-1.el8
- Rebase to 1.13 (bz#1793377)
- Resolves: bz#1793377
(rebase seabios to 1.13)
* Tue Aug 20 2019 Danilo Cesar Lemes de Paula <ddepaula@redhat.com> - 1.12.0-5.el8
- seabios-add-get_keystroke_full-helper.patch [bz#1693031]
- seabios-bootmenu-add-support-for-more-than-9-entries.patch [bz#1693031]
- Resolves: bz#1693031
(On systems with more than 10 available boot devices, keys are uninintuitive)
* Fri Aug 02 2019 Danilo Cesar Lemes de Paula <ddepaula@redhat.com> - 1.12.0-4.el8
- seabios-tpm-Check-for-TPM-related-ACPI-tables-before-attempt.patch [bz#1705212]
- seabios-usb-ehci-Clear-pipe-token-on-pipe-reallocate.patch [bz#1705212]
- Resolves: bz#1705212
(Backport 1.12.1 patches to RHEL-AV 8.1.0)
* Tue Jul 09 2019 Miroslav Rezanina <mrezanin@redhat.com> - 1.12.0-3.el8
- seabios-rh-add-configs-for-ramfb-and-bochs-display.patch [bz#1724098]
- Resolves: bz#1724098
(enable device: bochs-display (seabios))
* Mon Jan 21 2019 Miroslav Rezanina <mrezanin@redhat.com> - 1.12.0-1.el8
- Rebase to 1.12.0 [bz#1666134]
- Resolves: bz#1666134
(Rebase seabios for RHEL-AV release in virt:8.0.0 stream)
* Fri Dec 07 2018 Danilo C. L. de Paula <ddepaula@redhat.com> - 1.11.1-3.el8
- Resolves: bz#1613465
(Fix seabios package)
* Fri Aug 24 2018 Danilo C. L. de Paula <ddepaula@redhat.com> - 1.11.1-2.el8
- Resolves: bz#1607349
(Serial Graphics Adapter show error seabios version)
* Thu Jul 12 2018 Danilo C. L. de Paula <ddepaula@redhat.com> - 1.11.1-1.el8
- Rebasing seabios 1.11.1
* Mon May 21 2018 Danilo C. L. de Paula <ddepaula@redhat.com> - 1.11.0-2.el8
- Syncronizing exploded tree with dist-git
* Mon Nov 20 2017 Danilo C. L. de Paula <ddepaula@redhat.com> - 1.11.0-1.el8
- Creating RHEL-8.0 initial branch based on 1.11.0
- Resolves: bz#1515300
- (Prepare seabios for RHEL-8.0)
* Fri Nov 17 2017 Paolo Bonzini <pbonzini@redhat.com> - 1.11.0-1
- Rebased to version 1.11.0
- Add three patches from RHEL
* Fri Nov 17 2017 Paolo Bonzini <pbonzini@redhat.com> - 1.10.2-3
- Disable cross-compilation on RHEL
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Wed Mar 15 2017 Cole Robinson <crobinso@redhat.com> - 1.10.2-1
- Rebased to version 1.10.2
* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Sun Dec 04 2016 Cole Robinson <crobinso@redhat.com> - 1.10.1-1
- Rebased to version 1.10.1
* Wed Aug 03 2016 Cole Robinson <crobinso@redhat.com> - 1.9.3-1
- Rebased to version 1.9.3
* Thu Mar 24 2016 Paolo Bonzini <pbonzini@redhat.com> - 1.9.1-3
- Include MPT Fusion driver, in preparation for QEMU 2.6
- Include XHCI and SD in 128k ROM, sacrifice bootsplash instead
* Thu Mar 17 2016 Cole Robinson <crobinso@redhat.com> - 1.9.1-1
- Rebased to version 1.9.1
- Fix incorrect UUID format in boot output (bz #1284259)
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Tue Nov 17 2015 Cole Robinson <crobinso@redhat.com> 1.9.0-1
- Rebased to version 1.9.0
* Tue Jul 14 2015 Cole Robinson <crobinso@redhat.com> 1.8.2-1
- Rebased to version 1.8.2
* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.8.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Wed Mar 18 2015 Cole Robinson <crobinso@redhat.com> - 1.8.1-1
- Rebased to version 1.8.1
* Sat Feb 21 2015 Cole Robinson <crobinso@redhat.com> - 1.8.0-1
- Rebased to version 1.8.0
- Initial support for USB3 hubs
- Initial support for SD cards (on QEMU only)
- Initial support for transitioning to 32bit mode using SMIs (on QEMU TCG
only)
- SeaVGABIOS improvements
* Sat Nov 15 2014 Cole Robinson <crobinso@redhat.com> - 1.7.5.1-1
- Update to seabios-1.7.5.1
* Wed Jul 09 2014 Cole Robinson <crobinso@redhat.com> - 1.7.5-3
- Fix PCI-e hotplug (bz #1115598)
* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.7.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Sat May 31 2014 Cole Robinson <crobinso@redhat.com> - 1.7.5-1
- Rebased to version 1.7.5
- Support for obtaining SMBIOS tables directly from QEMU.
- XHCI USB controller fixes for real hardware
- seavgabios: New driver for "coreboot native vga" support
- seavgabios: Improved detection of x86emu versions with incorrect
emulation.
- Several bug fixes and code cleanups
* Wed Mar 26 2014 Matthias Clasen <mclasen@redhat.com> 1.7.4-5
- Fix booting FreeBSD VMs in virt-manager
* Mon Mar 17 2014 Cole Robinson <crobinso@redhat.com> 1.7.4-3
- Build 256k bios images for qemu 2.0
* Thu Mar 13 2014 Cole Robinson <crobinso@redhat.com> - 1.7.4-2
- Fix kvm migration with empty virtio-scsi controller (bz #1032208)
* Mon Jan 06 2014 Cole Robinson <crobinso@redhat.com> - 1.7.4-1
- Rebased to version 1.7.4
- Support for obtaining ACPI tables directly from QEMU.
- Initial support for XHCI USB controllers (initially for QEMU only).
- Support for booting from "pvscsi" devices on QEMU.
- Enhanced floppy driver - improved support for real hardware.
- coreboot cbmem console support.
* Tue Nov 19 2013 Cole Robinson <crobinso@redhat.com> - 1.7.3.2-1
- Update to 1.7.3.2 for qemu 1.7
* Thu Nov 14 2013 Paolo Bonzini <pbonzini@redhat.com> - 1.7.3.1-3
- Fix pasto in CONFIG_DEBUG_LEVEL.
* Thu Nov 14 2013 Paolo Bonzini <pbonzini@redhat.com> - 1.7.3.1-2
- Compile as all three of BIOS, CSM and CoreBoot payload.
* Wed Aug 14 2013 Cole Robinson <crobinso@redhat.com> - 1.7.3.1-1
- Rebased to version 1.7.3.1
- Fix USB EHCI detection that was broken in hlist conversion of
PCIDevices.
- Fix bug in CBFS file walking with compressed files.
- acpi: sync FADT flags from PIIX4 to Q35
* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.7.3-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Tue Jul 09 2013 Cole Robinson <crobinso@redhat.com> - 1.7.3-2
- Install aml files for use by qemu
* Mon Jul 08 2013 Cole Robinson <crobinso@redhat.com> - 1.7.3-1
- Rebased to version 1.7.3
- Initial support for using SeaBIOS as a UEFI CSM
- Support for detecting and using ACPI reboot ports.
- Non-standard floppy sizes now work again with recent QEMU versions.
- Several bug fixes and code cleanups
- Again fix vgabios obsoletes (bz #981147)
* Mon May 27 2013 Cole Robinson <crobinso@redhat.com> - 1.7.2.2-1
- Update to seabios stable 1.7.2.2
- Obsolete vgabios (bz #967315)
* Thu Jan 24 2013 Cole Robinson <crobinso@redhat.com> - 1.7.2-1
- Rebased to version 1.7.2
- Support for ICH9 host chipset ("q35") on emulators
- Support for booting from LSI MegaRAID SAS controllers
- Support for using the ACPI PM timer on emulators
- Improved Geode VGA BIOS support.
- Several bug fixes
* Thu Dec 6 2012 Peter Robinson <pbrobinson@fedoraproject.org> 1.7.1-4
- Root seabios package is noarch too because it only contains docs
* Fri Oct 19 2012 Cole Robinson <crobinso@redhat.com> - 1.7.1-3
- Add seavgabios subpackage
* Wed Oct 17 2012 Paolo Bonzini <pbonzini@redhat.com> - 1.7.1-2
- Build with cross compiler. Resolves: #866664.
* Wed Sep 05 2012 Cole Robinson <crobinso@redhat.com> - 1.7.1-1
- Rebased to version 1.7.1
- Initial support for booting from USB attached scsi (USB UAS) drives
- USB EHCI 64bit controller support
- USB MSC multi-LUN device support
- Support for booting from LSI SCSI controllers on emulators
- Support for booting from AMD PCscsi controllers on emulators
* Mon Aug 13 2012 Richard W.M. Jones <rjones@redhat.com> - 1.7.0-4
- Modernise and tidy up the RPM.
- Allow debug versions of SeaBIOS to be built easily.
* Mon Aug 06 2012 Cole Robinson <crobinso@redhat.com> - 1.7.0-3
- Enable S3/S4 support for guests (it's an F18 feature after all)
* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.7.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
* Mon May 28 2012 Cole Robinson <crobinso@redhat.com> - 1.7.0-1
- Rebased to version 1.7.0
- Support for virtio-scsi
- Improved USB drive support
- Several USB controller bug fixes and improvements
* Wed Mar 28 2012 Paolo Bonzini <pbonzini@redhat.com> - 1.6.3-2
- Fix bugs in booting from host (or redirected) USB pen drives
* Wed Feb 08 2012 Justin M. Forbes <jforbes@redhat.com> - 1.6.3-1
- Update to 1.6.3 upstream
- Add virtio-scsi
* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6.2-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
* Wed Oct 05 2011 Justin M. Forbes <jforbes@redhat.com> - 0.6.2-3
- Stop advertising S3 and S4 in DSDT (bz#741375)
- incdule iasl buildreq
* Wed Jul 13 2011 Justin M. Forbes <jforbes@redhat.com> - 0.6.2-2
- Fix QXL bug in 0.6.2
* Wed Jul 13 2011 Justin M. forbes <jforbes@redhat.com> - 0.6.2-1
- Update to 0.6.2 upstream for a number of bugfixes
* Mon Feb 14 2011 Justin M. forbes <jforbes@redhat.com> - 0.6.1-1
- Update to 0.6.1 upstream for a number of bugfixes
* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
* Tue Aug 10 2010 Justin M. Forbes <jforbes@redhat.com> 0.6.0-1
- Update seabios to latest stable so we can drop patches.
* Tue Apr 20 2010 Justin M. Forbes <jforbes@redhat.com> 0.5.1-2
- Ugly hacks to make package noarch and available for arch that cannot build it.
- Disable useless debuginfo
* Wed Mar 03 2010 Justin M. Forbes <jforbes@redhat.com> 0.5.1-1
- Update to 0.5.1 stable release
- Pick up patches required for current qemu
* Thu Jan 07 2010 Justin M. Forbes <jforbes@redhat.com> 0.5.1-0.1.20100108git669c991
- Created initial package
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