diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/i386/acpi-build.c | 12 | ||||
| -rw-r--r-- | hw/tpm/tpm_passthrough.c | 2 | ||||
| -rw-r--r-- | hw/virtio/virtio-balloon.c | 5 |
3 files changed, 15 insertions, 4 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 35180efe0c..64770034ff 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -2167,6 +2167,11 @@ build_dsdt(GArray *table_data, GArray *linker, 0, pci->w64.begin, pci->w64.end - 1, 0, pci->w64.end - pci->w64.begin)); } + + if (misc->tpm_version != TPM_VERSION_UNSPEC) { + aml_append(crs, aml_memory32_fixed(TPM_TIS_ADDR_BASE, + TPM_TIS_ADDR_SIZE, AML_READ_WRITE)); + } aml_append(scope, aml_name_decl("_CRS", crs)); /* reserve GPE0 block resources */ @@ -2343,7 +2348,12 @@ build_dsdt(GArray *table_data, GArray *linker, crs = aml_resource_template(); aml_append(crs, aml_memory32_fixed(TPM_TIS_ADDR_BASE, TPM_TIS_ADDR_SIZE, AML_READ_WRITE)); - aml_append(crs, aml_irq_no_flags(TPM_TIS_IRQ)); + /* + FIXME: TPM_TIS_IRQ=5 conflicts with PNP0C0F irqs, + Rewrite to take IRQ from TPM device model and + fix default IRQ value there to use some unused IRQ + */ + /* aml_append(crs, aml_irq_no_flags(TPM_TIS_IRQ)); */ aml_append(dev, aml_name_decl("_CRS", crs)); aml_append(scope, dev); } diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c index e98efb709e..e88c0d20bc 100644 --- a/hw/tpm/tpm_passthrough.c +++ b/hw/tpm/tpm_passthrough.c @@ -86,7 +86,7 @@ static int tpm_passthrough_unix_write(int fd, const uint8_t *buf, uint32_t len) int ret, remain; remain = len; - while (len > 0) { + while (remain > 0) { ret = write(fd, buf, remain); if (ret < 0) { if (errno != EINTR && errno != EAGAIN) { diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index c74101e479..9dbe681790 100644 --- a/hw/virtio/virtio-balloon.c +++ b/hw/virtio/virtio-balloon.c @@ -19,7 +19,6 @@ #include "qemu-common.h" #include "hw/virtio/virtio.h" #include "hw/i386/pc.h" -#include "cpu.h" #include "sysemu/balloon.h" #include "hw/virtio/virtio-balloon.h" #include "sysemu/kvm.h" @@ -35,12 +34,14 @@ #include "hw/virtio/virtio-bus.h" #include "hw/virtio/virtio-access.h" +#define BALLOON_PAGE_SIZE (1 << VIRTIO_BALLOON_PFN_SHIFT) + static void balloon_page(void *addr, int deflate) { #if defined(__linux__) if (!qemu_balloon_is_inhibited() && (!kvm_enabled() || kvm_has_sync_mmu())) { - qemu_madvise(addr, TARGET_PAGE_SIZE, + qemu_madvise(addr, BALLOON_PAGE_SIZE, deflate ? QEMU_MADV_WILLNEED : QEMU_MADV_DONTNEED); } #endif |