virtbuilder_pel7ppc64bebuilder0
7 years ago
9 changed files with 508 additions and 17 deletions
@ -0,0 +1,68 @@
@@ -0,0 +1,68 @@
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From f14103535394ff9d803ec64dfd8b11dd753a45f1 Mon Sep 17 00:00:00 2001 |
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From: Andrea Arcangeli <aarcange@redhat.com> |
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Date: Tue, 8 Oct 2013 17:07:23 +0200 |
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Subject: allow >1TB of RAM |
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|
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RH-Author: Andrea Arcangeli <aarcange@redhat.com> |
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Message-id: <1381252043-13480-2-git-send-email-aarcange@redhat.com> |
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Patchwork-id: 54785 |
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O-Subject: [RHEL-7.0 seabios PATCH] allow >1TB of RAM |
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Bugzilla: 1016974 |
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com> |
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RH-Acked-by: Gleb Natapov <gleb@redhat.com> |
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
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Receive bits 40-48 from qemu to setup e820 maps with more than 1TB of ram. |
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|
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Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> |
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--- |
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src/cmos.h | 7 ++++--- |
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src/post.c | 7 ++++--- |
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2 files changed, 8 insertions(+), 6 deletions(-) |
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|
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
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(cherry picked from commit 4fee214c41b11b72b3427fda18e9eac1ee647746) |
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--- |
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src/fw/paravirt.c | 7 ++++--- |
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src/hw/rtc.h | 7 ++++--- |
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2 files changed, 8 insertions(+), 6 deletions(-) |
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|
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diff --git a/src/fw/paravirt.c b/src/fw/paravirt.c |
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index 9674ab8..2de1405 100644 |
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--- a/src/fw/paravirt.c |
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+++ b/src/fw/paravirt.c |
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@@ -492,9 +492,10 @@ qemu_cfg_e820(void) |
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} |
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|
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// Check for memory over 4Gig in cmos |
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- u64 high = ((rtc_read(CMOS_MEM_HIGHMEM_LOW) << 16) |
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- | ((u32)rtc_read(CMOS_MEM_HIGHMEM_MID) << 24) |
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- | ((u64)rtc_read(CMOS_MEM_HIGHMEM_HIGH) << 32)); |
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+ u64 high = ((rtc_read(CMOS_MEM_HIGHMEM_16) << 16) |
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+ | ((u32)rtc_read(CMOS_MEM_HIGHMEM_24) << 24) |
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+ | ((u64)rtc_read(CMOS_MEM_HIGHMEM_32) << 32) |
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+ | ((u64)rtc_read(CMOS_MEM_HIGHMEM_40) << 40)); |
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RamSizeOver4G = high; |
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e820_add(0x100000000ull, high, E820_RAM); |
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dprintf(1, "RamSizeOver4G: 0x%016llx [cmos]\n", RamSizeOver4G); |
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diff --git a/src/hw/rtc.h b/src/hw/rtc.h |
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index 252e73a..c4369f8 100644 |
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--- a/src/hw/rtc.h |
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+++ b/src/hw/rtc.h |
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@@ -41,9 +41,10 @@ |
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#define CMOS_BIOS_BOOTFLAG1 0x38 |
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#define CMOS_BIOS_DISKTRANSFLAG 0x39 |
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#define CMOS_BIOS_BOOTFLAG2 0x3d |
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-#define CMOS_MEM_HIGHMEM_LOW 0x5b |
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-#define CMOS_MEM_HIGHMEM_MID 0x5c |
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-#define CMOS_MEM_HIGHMEM_HIGH 0x5d |
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+#define CMOS_MEM_HIGHMEM_16 0x5b |
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+#define CMOS_MEM_HIGHMEM_24 0x5c |
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+#define CMOS_MEM_HIGHMEM_32 0x5d |
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+#define CMOS_MEM_HIGHMEM_40 0x5e |
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#define CMOS_BIOS_SMP_COUNT 0x5f |
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// RTC register flags |
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-- |
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1.8.3.1 |
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@ -0,0 +1,46 @@
@@ -0,0 +1,46 @@
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From dc14406bae91025709995342c1297d4e2c325498 Mon Sep 17 00:00:00 2001 |
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From: Gerd Hoffmann <kraxel@redhat.com> |
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Date: Mon, 28 Jul 2014 12:14:11 +0200 |
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Subject: smbios: set bios vendor/version fields to Seabios/0.5.1 |
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|
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Message-id: <1406549651-26021-2-git-send-email-kraxel@redhat.com> |
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Patchwork-id: 60264 |
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O-Subject: [RHEL-7.1 seabios PATCH 1/1] smbios: set bios vendor/version fields to Seabios/0.5.1 |
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Bugzilla: 1123299 |
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com> |
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com> |
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Mimic rhel6/seabios commit 1389643dad35a63362cd7d8357693f01175ef473. |
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Affects all 6.x and 7.0 machine types. |
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Note: 7.1+ machine types will switch over to the new-style smbios |
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handling in qemu 2.1 + seabios 1.7.5 (and ovmf), where seabios will |
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fill in the actual version information instead of the bogous 0.5.1 |
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which we are using here for backward compatibility reasons. |
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|
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
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(cherry picked from commit bf361def4623ac1942512f255e5c1450970b5092) |
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--- |
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src/fw/smbios.c | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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diff --git a/src/fw/smbios.c b/src/fw/smbios.c |
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index f3b5ad9..2770ff7 100644 |
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--- a/src/fw/smbios.c |
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+++ b/src/fw/smbios.c |
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@@ -174,8 +174,8 @@ smbios_init_type_0(void *start) |
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p->header.length = sizeof(struct smbios_type_0); |
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p->header.handle = 0; |
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- load_str_field_with_default(0, vendor_str, BUILD_APPNAME); |
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- load_str_field_with_default(0, bios_version_str, BUILD_APPNAME); |
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+ load_str_field_with_default(0, vendor_str, "Seabios"); |
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+ load_str_field_with_default(0, bios_version_str, "0.5.1"); |
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p->bios_starting_address_segment = 0xe800; |
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-- |
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1.8.3.1 |
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@ -0,0 +1,74 @@
@@ -0,0 +1,74 @@
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From 0c1e0d59ceb3c4c8909d7a7b6e62d19c7ad81bef Mon Sep 17 00:00:00 2001 |
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From: Radim Krcmar <rkrcmar@redhat.com> |
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Date: Mon, 10 Mar 2014 15:14:27 +0100 |
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Subject: Workaround for a win8.1-32 S4 resume bug |
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MIME-Version: 1.0 |
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Content-Type: text/plain; charset=UTF-8 |
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Content-Transfer-Encoding: 8bit |
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|
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RH-Author: Radim Krcmar <rkrcmar@redhat.com> |
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Message-id: <1394464467-23560-1-git-send-email-rkrcmar@redhat.com> |
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Patchwork-id: 58069 |
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O-Subject: [RHEL7.0 seabios PATCH] Workaround for a win8.1-32 S4 resume bug |
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Bugzilla: 1050775 |
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com> |
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RH-Acked-by: Gerd Hoffmann <kraxel@redhat.com> |
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
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bug: https://bugzilla.redhat.com/show_bug.cgi?id=1050775 |
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brew: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=7176174 |
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This patch has no upstream equivalent. |
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|
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When a 32 bit version of windows 8.1 resumes from suspend, it writes 1 |
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into 0x72 in the early boot because it didn't expect a NULL pointer. |
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0x72 is lower offset byte of 0x1c interrupt entry, so we jump into a |
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middle of other function if this interrupt is triggered. |
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Because 0x1c is only triggered from our handle_08, we detect if our |
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default value (function that does only iret) has its lower offset byte |
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overwritten and skip it in that case. |
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(Windows never sets own callback there, so we always detect this bug |
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correctly, as seabios doesn't use it either |
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Other sources shouldn't incorrectly overwrite it or use seabios code, |
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but it is quite ok even if the guest did this on purpose.) |
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|
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The reason Windows uses NULL pointer is still unknown, but this bug is |
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blocking WHQL certification, so we have to work around it in 7.0. |
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|
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Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> |
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--- |
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(It is either a Windows bug that is going to be solved on their side, |
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or we will find a better solution after consulting what went wrong. |
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Happens on RHEL6 too.) |
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src/clock.c | 8 +++++++- |
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1 file changed, 7 insertions(+), 1 deletion(-) |
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
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(cherry picked from commit aa1c26538deecfd820b7da9b3be09ebc20b7fef9) |
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--- |
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src/clock.c | 8 +++++++- |
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1 file changed, 7 insertions(+), 1 deletion(-) |
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diff --git a/src/clock.c b/src/clock.c |
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index e44e112..298a722 100644 |
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--- a/src/clock.c |
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+++ b/src/clock.c |
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@@ -309,7 +309,13 @@ handle_08(void) |
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struct bregs br; |
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memset(&br, 0, sizeof(br)); |
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br.flags = F_IF; |
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- call16_int(0x1c, &br); |
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+ struct segoff_s isr1c = GET_IVT(0x1c); |
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+ // hardcoded address of entry_iret_official with lower segment byte |
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+ // overwritten by 1 |
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+ if (isr1c.seg == ((SEG_BIOS & ~0xff) | 0x1) && isr1c.offset == 0xff53) |
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+ dprintf(1, "Worked around win8.1-32 S4 resume bug\n"); |
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+ else |
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+ call16_int(0x1c, &br); |
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pic_eoi1(); |
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} |
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-- |
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1.8.3.1 |
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@@ -0,0 +1,44 @@
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From cd088ce3bc68a6986637c0cd77b94ebff729b89b Mon Sep 17 00:00:00 2001 |
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From: Gerd Hoffmann <kraxel@redhat.com> |
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Date: Tue, 19 Apr 2016 11:27:50 +0200 |
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Subject: redhat: reserve more memory on fseg |
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RH-Author: Gerd Hoffmann <kraxel@redhat.com> |
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Message-id: <1461065271-22039-2-git-send-email-kraxel@redhat.com> |
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Patchwork-id: 70213 |
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O-Subject: [RHEL-7.1 seabios PATCH 1/2] redhat: reserve more memory on fseg |
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Bugzilla: 1327060 |
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com> |
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RH-Acked-by: Marcel Apfelbaum <marcel@redhat.com> |
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
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seabios 1.7.5 has about 8k free space in fseg. |
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configure 1.9.1 to keep the same amout space in fseg, so the amout of |
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disks we are able to handle stays roughly the same. ahci + scsi are |
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slightly below the 1.7.5 numbers but stay above the documented limits. |
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virtio-block numbers are higher than the 1.7.5 numbers. |
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
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(cherry picked from commit 0561b82b0470679505d62f49eec83adb01eec0ab) |
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--- |
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scripts/layoutrom.py | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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diff --git a/scripts/layoutrom.py b/scripts/layoutrom.py |
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index 6616721..71841aa 100755 |
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--- a/scripts/layoutrom.py |
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+++ b/scripts/layoutrom.py |
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@@ -66,7 +66,7 @@ BUILD_BIOS_SIZE = 0x10000 |
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BUILD_ROM_START = 0xc0000 |
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BUILD_LOWRAM_END = 0xa0000 |
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# Space to reserve in f-segment for dynamic allocations |
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-BUILD_MIN_BIOSTABLE = 2048 |
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+BUILD_MIN_BIOSTABLE = 8192 |
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# Layout the 16bit code. This ensures sections with fixed offset |
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# requirements are placed in the correct location. It also places the |
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-- |
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1.8.3.1 |
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@ -0,0 +1,124 @@
@@ -0,0 +1,124 @@
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From 4d08ebd4f8dc19dfc36495473b34c34d53650632 Mon Sep 17 00:00:00 2001 |
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From: Ladi Prosek <lprosek@redhat.com> |
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Date: Mon, 31 Oct 2016 19:33:05 +0100 |
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Subject: vgabios: Reorder video modes to work around a Windows bug |
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RH-Author: Ladi Prosek <lprosek@redhat.com> |
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Message-id: <1477924385-6169-1-git-send-email-lprosek@redhat.com> |
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Patchwork-id: 72677 |
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O-Subject: [RHEL-7.4/7.3.z seabios PATCH] vgabios: Reorder video modes to work around a Windows bug |
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Bugzilla: 1392028 |
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
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RH-Acked-by: Gerd Hoffmann <kraxel@redhat.com> |
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RH-Acked-by: vrozenfe <vrozenfe@redhat.com> |
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Windows Server 2016 and Windows 10 RS1 come with a bug in its blue screen |
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of death rendering logic which prevents it from generating crash dumps. |
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The bug does not manifest if Windows sees a suitable 32 bpp video mode |
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before a suitable 24 bpp video mode in the list of modes returned from |
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vgabios. This commit moves all 32 bpp modes to the front of the list to |
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make sure that this is always the case. |
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Upstream patch: |
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https://www.coreboot.org/pipermail/seabios/2016-October/010963.html |
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There are valid concerns upstream about the breaking nature of the fix |
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but for the limited set of operating systems supported by RHEL/RHEV we |
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can easily verify that they are unaffected. So as things stand now, this |
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is a downstream-only patch which will be reverted in the near future; |
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the exact time will depend on Windows 10 RS2 schedule and other factors. |
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The goal is to make sure that our customers running Windows 10 VMs can |
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generate crash dumps. |
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Signed-off-by: Ladi Prosek <lprosek@redhat.com> |
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
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--- |
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vgasrc/bochsvga.c | 39 ++++++++++++++++++++------------------- |
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1 file changed, 20 insertions(+), 19 deletions(-) |
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diff --git a/vgasrc/bochsvga.c b/vgasrc/bochsvga.c |
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index ec5d101..c5d1511 100644 |
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--- a/vgasrc/bochsvga.c |
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+++ b/vgasrc/bochsvga.c |
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@@ -28,6 +28,25 @@ static struct bochsvga_mode |
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u16 mode; |
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struct vgamode_s info; |
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} bochsvga_modes[] VAR16 = { |
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+ /* 32 bpp BOCHS modes */ |
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+ { 0x140, { MM_DIRECT, 320, 200, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x141, { MM_DIRECT, 640, 400, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x142, { MM_DIRECT, 640, 480, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x143, { MM_DIRECT, 800, 600, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x144, { MM_DIRECT, 1024, 768, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x145, { MM_DIRECT, 1280, 1024, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x147, { MM_DIRECT, 1600, 1200, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x14c, { MM_DIRECT, 1152, 864, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x177, { MM_DIRECT, 1280, 768, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x17a, { MM_DIRECT, 1280, 800, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x17d, { MM_DIRECT, 1280, 960, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x180, { MM_DIRECT, 1440, 900, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x183, { MM_DIRECT, 1400, 1050, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x186, { MM_DIRECT, 1680, 1050, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x189, { MM_DIRECT, 1920, 1200, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x18c, { MM_DIRECT, 2560, 1600, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x18f, { MM_DIRECT, 1280, 720, 32, 8, 16, SEG_GRAPH } }, |
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+ { 0x192, { MM_DIRECT, 1920, 1080, 32, 8, 16, SEG_GRAPH } }, |
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/* standard modes */ |
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{ 0x100, { MM_PACKED, 640, 400, 8, 8, 16, SEG_GRAPH } }, |
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{ 0x101, { MM_PACKED, 640, 480, 8, 8, 16, SEG_GRAPH } }, |
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@@ -56,50 +75,32 @@ static struct bochsvga_mode |
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{ 0x11D, { MM_DIRECT, 1600, 1200, 15, 8, 16, SEG_GRAPH } }, |
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{ 0x11E, { MM_DIRECT, 1600, 1200, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x11F, { MM_DIRECT, 1600, 1200, 24, 8, 16, SEG_GRAPH } }, |
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- /* BOCHS modes */ |
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- { 0x140, { MM_DIRECT, 320, 200, 32, 8, 16, SEG_GRAPH } }, |
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- { 0x141, { MM_DIRECT, 640, 400, 32, 8, 16, SEG_GRAPH } }, |
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- { 0x142, { MM_DIRECT, 640, 480, 32, 8, 16, SEG_GRAPH } }, |
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- { 0x143, { MM_DIRECT, 800, 600, 32, 8, 16, SEG_GRAPH } }, |
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- { 0x144, { MM_DIRECT, 1024, 768, 32, 8, 16, SEG_GRAPH } }, |
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- { 0x145, { MM_DIRECT, 1280, 1024, 32, 8, 16, SEG_GRAPH } }, |
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+ /* 8, 15, 16, and 24 bpp BOCHS modes */ |
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{ 0x146, { MM_PACKED, 320, 200, 8, 8, 16, SEG_GRAPH } }, |
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- { 0x147, { MM_DIRECT, 1600, 1200, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x148, { MM_PACKED, 1152, 864, 8, 8, 16, SEG_GRAPH } }, |
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{ 0x149, { MM_DIRECT, 1152, 864, 15, 8, 16, SEG_GRAPH } }, |
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{ 0x14a, { MM_DIRECT, 1152, 864, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x14b, { MM_DIRECT, 1152, 864, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x14c, { MM_DIRECT, 1152, 864, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x175, { MM_DIRECT, 1280, 768, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x176, { MM_DIRECT, 1280, 768, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x177, { MM_DIRECT, 1280, 768, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x178, { MM_DIRECT, 1280, 800, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x179, { MM_DIRECT, 1280, 800, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x17a, { MM_DIRECT, 1280, 800, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x17b, { MM_DIRECT, 1280, 960, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x17c, { MM_DIRECT, 1280, 960, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x17d, { MM_DIRECT, 1280, 960, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x17e, { MM_DIRECT, 1440, 900, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x17f, { MM_DIRECT, 1440, 900, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x180, { MM_DIRECT, 1440, 900, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x181, { MM_DIRECT, 1400, 1050, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x182, { MM_DIRECT, 1400, 1050, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x183, { MM_DIRECT, 1400, 1050, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x184, { MM_DIRECT, 1680, 1050, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x185, { MM_DIRECT, 1680, 1050, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x186, { MM_DIRECT, 1680, 1050, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x187, { MM_DIRECT, 1920, 1200, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x188, { MM_DIRECT, 1920, 1200, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x189, { MM_DIRECT, 1920, 1200, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x18a, { MM_DIRECT, 2560, 1600, 16, 8, 16, SEG_GRAPH } }, |
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{ 0x18b, { MM_DIRECT, 2560, 1600, 24, 8, 16, SEG_GRAPH } }, |
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- { 0x18c, { MM_DIRECT, 2560, 1600, 32, 8, 16, SEG_GRAPH } }, |
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{ 0x18d, { MM_DIRECT, 1280, 720, 16, 8, 16, SEG_GRAPH } }, |
||||
{ 0x18e, { MM_DIRECT, 1280, 720, 24, 8, 16, SEG_GRAPH } }, |
||||
- { 0x18f, { MM_DIRECT, 1280, 720, 32, 8, 16, SEG_GRAPH } }, |
||||
{ 0x190, { MM_DIRECT, 1920, 1080, 16, 8, 16, SEG_GRAPH } }, |
||||
{ 0x191, { MM_DIRECT, 1920, 1080, 24, 8, 16, SEG_GRAPH } }, |
||||
- { 0x192, { MM_DIRECT, 1920, 1080, 32, 8, 16, SEG_GRAPH } }, |
||||
}; |
||||
|
||||
static int dispi_found VAR16 = 0; |
||||
-- |
||||
1.8.3.1 |
||||
|
||||
@ -0,0 +1,73 @@
@@ -0,0 +1,73 @@
|
||||
From c449d0540e5f990d2710812cc4b4c35699ffd82e Mon Sep 17 00:00:00 2001 |
||||
From: Marcel Apfelbaum <marcel@redhat.com> |
||||
Date: Wed, 17 Jan 2018 20:13:10 +0100 |
||||
Subject: [PATCH] pci: fix 'io hints' capability for RedHat PCI bridges |
||||
|
||||
RH-Author: Marcel Apfelbaum <marcel@redhat.com> |
||||
Message-id: <20180117201310.18787-1-marcel@redhat.com> |
||||
Patchwork-id: 78658 |
||||
O-Subject: [RHEL-7.5 seabios PATCH] pci: fix 'io hints' capability for RedHat PCI bridges |
||||
Bugzilla: 1523166 |
||||
RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
||||
RH-Acked-by: Gerd Hoffmann <kraxel@redhat.com> |
||||
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com> |
||||
|
||||
Commit ec6cb17f (pci: enable RedHat PCI bridges to reserve additional |
||||
resources on PCI init) |
||||
added a new vendor specific PCI capability for RedHat PCI bridges |
||||
allowing them to reserve additional buses and/or IO/MEM space. |
||||
|
||||
When adding the IO hints PCI capability to the pcie-root-port |
||||
without specifying a value for bus reservation, the subordinate bus |
||||
computation is wrong and the guest kernel gets messed up. |
||||
|
||||
Fix it by returning to prev code if the value for bus |
||||
reservation is not set. |
||||
|
||||
Removed also a wrong debug print "PCI: invalid QEMU resource reserve |
||||
cap offset" which appears if the 'IO hints' capability is not present. |
||||
|
||||
Acked-by: Michael S. Tsirkin <mst@redhat.com> |
||||
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> |
||||
(cherry picked from commit 14d91c353e19b7085fdbb7b2dcc43f3355665670) |
||||
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> |
||||
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
||||
--- |
||||
src/fw/pciinit.c | 14 +++++--------- |
||||
1 file changed, 5 insertions(+), 9 deletions(-) |
||||
|
||||
diff --git a/src/fw/pciinit.c b/src/fw/pciinit.c |
||||
index 7f0e439..3a2f747 100644 |
||||
--- a/src/fw/pciinit.c |
||||
+++ b/src/fw/pciinit.c |
||||
@@ -540,8 +540,6 @@ static u8 pci_find_resource_reserve_capability(u16 bdf) |
||||
dprintf(1, "PCI: QEMU resource reserve cap length %d is invalid\n", |
||||
cap_len); |
||||
} |
||||
- } else { |
||||
- dprintf(1, "PCI: invalid QEMU resource reserve cap offset\n"); |
||||
} |
||||
return cap; |
||||
} else { |
||||
@@ -619,13 +617,11 @@ pci_bios_init_bus_rec(int bus, u8 *pci_bus) |
||||
res_bus); |
||||
res_bus = 0; |
||||
} |
||||
- } |
||||
- if (secbus + res_bus > *pci_bus) { |
||||
- dprintf(1, "PCI: QEMU resource reserve cap: bus = %u\n", |
||||
- res_bus); |
||||
- res_bus = secbus + res_bus; |
||||
- } else { |
||||
- res_bus = *pci_bus; |
||||
+ if (secbus + res_bus > *pci_bus) { |
||||
+ dprintf(1, "PCI: QEMU resource reserve cap: bus = %u\n", |
||||
+ res_bus); |
||||
+ res_bus = secbus + res_bus; |
||||
+ } |
||||
} |
||||
} |
||||
dprintf(1, "PCI: subordinate bus = 0x%x -> 0x%x\n", |
||||
-- |
||||
1.8.3.1 |
||||
|
||||
Loading…
Reference in new issue