From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Peter Crosthwaite <peter.crosthwaite@xilinx.com>,
Stefan Berger <stefanb@linux.vnet.ibm.com>,
Thomas Huth <huth@tuxfamily.org>, Stefan Weil <sw@weilnetz.de>,
Michael Tokarev <mjt@tls.msk.ru>,
Markus Armbruster <armbru@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: [Qemu-devel] [PULL v2 46/60] Extend TPM TIS interface to support TPM 2
Date: Mon, 1 Jun 2015 14:25:08 +0200 [thread overview]
Message-ID: <1433161230-29421-47-git-send-email-mst@redhat.com> (raw)
In-Reply-To: <1433161230-29421-1-git-send-email-mst@redhat.com>
From: Stefan Berger <stefanb@linux.vnet.ibm.com>
Following the recent upgrade to version 1.3, extend the TPM TIS
interface with capabilities introduced for support of a TPM 2.
TPM TIS for TPM 2 introduced the following extensions beyond the
TPM TIS 1.3 (used for TPM 1.2):
- A new 32bit interface Id register was introduced.
- New flags for the status (STS) register were defined.
- New flags for the capability flags were defined.
Support the above if a TPM TIS 1.3 for TPM 2 is used with a TPM 2
on the backend side. Support the old TPM TIS 1.3 configuration if a
TPM 1.2 is being used. A subsequent patch will then determine which
TPM version is being used in the backend.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
hw/tpm/tpm_int.h | 1 +
hw/tpm/tpm_tis.h | 1 +
include/sysemu/tpm.h | 6 +++
include/sysemu/tpm_backend.h | 23 +++++++++
backends/tpm.c | 14 ++++++
hw/tpm/tpm_passthrough.c | 14 ++++++
hw/tpm/tpm_tis.c | 108 +++++++++++++++++++++++++++++++++++++++----
7 files changed, 158 insertions(+), 9 deletions(-)
diff --git a/hw/tpm/tpm_int.h b/hw/tpm/tpm_int.h
index 2b35fe2..9866c79 100644
--- a/hw/tpm/tpm_int.h
+++ b/hw/tpm/tpm_int.h
@@ -29,6 +29,7 @@ struct TPMState {
char *backend;
TPMBackend *be_driver;
+ TPMVersion be_tpm_version;
};
#define TPM(obj) OBJECT_CHECK(TPMState, (obj), TYPE_TPM_TIS)
diff --git a/hw/tpm/tpm_tis.h b/hw/tpm/tpm_tis.h
index db78d51..a1df41f 100644
--- a/hw/tpm/tpm_tis.h
+++ b/hw/tpm/tpm_tis.h
@@ -42,6 +42,7 @@ typedef struct TPMLocality {
TPMTISState state;
uint8_t access;
uint32_t sts;
+ uint32_t iface_id;
uint32_t inte;
uint32_t ints;
diff --git a/include/sysemu/tpm.h b/include/sysemu/tpm.h
index 9b81ce9..848df41 100644
--- a/include/sysemu/tpm.h
+++ b/include/sysemu/tpm.h
@@ -20,6 +20,12 @@ int tpm_config_parse(QemuOptsList *opts_list, const char *optarg);
int tpm_init(void);
void tpm_cleanup(void);
+typedef enum TPMVersion {
+ TPM_VERSION_UNSPEC = 0,
+ TPM_VERSION_1_2 = 1,
+ TPM_VERSION_2_0 = 2,
+} TPMVersion;
+
#define TYPE_TPM_TIS "tpm-tis"
static inline bool tpm_find(void)
diff --git a/include/sysemu/tpm_backend.h b/include/sysemu/tpm_backend.h
index 540ee25..0a366be 100644
--- a/include/sysemu/tpm_backend.h
+++ b/include/sysemu/tpm_backend.h
@@ -88,6 +88,10 @@ struct TPMDriverOps {
void (*cancel_cmd)(TPMBackend *t);
bool (*get_tpm_established_flag)(TPMBackend *t);
+
+ int (*reset_tpm_established_flag)(TPMBackend *t, uint8_t locty);
+
+ TPMVersion (*get_tpm_version)(TPMBackend *t);
};
@@ -192,6 +196,15 @@ void tpm_backend_cancel_cmd(TPMBackend *s);
bool tpm_backend_get_tpm_established_flag(TPMBackend *s);
/**
+ * tpm_backend_reset_tpm_established_flag:
+ * @s: the backend
+ * @locty: the locality number
+ *
+ * Reset the TPM establishment flag.
+ */
+int tpm_backend_reset_tpm_established_flag(TPMBackend *s, uint8_t locty);
+
+/**
* tpm_backend_open:
* @s: the backend to open
* @errp: a pointer to return the #Error object if an error occurs.
@@ -201,6 +214,16 @@ bool tpm_backend_get_tpm_established_flag(TPMBackend *s);
*/
void tpm_backend_open(TPMBackend *s, Error **errp);
+/**
+ * tpm_backend_get_tpm_version:
+ * @s: the backend to call into
+ *
+ * Get the TPM Version that is emulated at the backend.
+ *
+ * Returns TPMVersion.
+ */
+TPMVersion tpm_backend_get_tpm_version(TPMBackend *s);
+
TPMBackend *qemu_find_tpm(const char *id);
const TPMDriverOps *tpm_get_backend_driver(const char *type);
diff --git a/backends/tpm.c b/backends/tpm.c
index 36c5d46..f3ab3b3 100644
--- a/backends/tpm.c
+++ b/backends/tpm.c
@@ -96,6 +96,20 @@ bool tpm_backend_get_tpm_established_flag(TPMBackend *s)
return k->ops->get_tpm_established_flag(s);
}
+int tpm_backend_reset_tpm_established_flag(TPMBackend *s, uint8_t locty)
+{
+ TPMBackendClass *k = TPM_BACKEND_GET_CLASS(s);
+
+ return k->ops->reset_tpm_established_flag(s, locty);
+}
+
+TPMVersion tpm_backend_get_tpm_version(TPMBackend *s)
+{
+ TPMBackendClass *k = TPM_BACKEND_GET_CLASS(s);
+
+ return k->ops->get_tpm_version(s);
+}
+
static bool tpm_backend_prop_get_opened(Object *obj, Error **errp)
{
TPMBackend *s = TPM_BACKEND(obj);
diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c
index 73ca906..f1361d2 100644
--- a/hw/tpm/tpm_passthrough.c
+++ b/hw/tpm/tpm_passthrough.c
@@ -267,6 +267,13 @@ static bool tpm_passthrough_get_tpm_established_flag(TPMBackend *tb)
return false;
}
+static int tpm_passthrough_reset_tpm_established_flag(TPMBackend *tb,
+ uint8_t locty)
+{
+ /* only a TPM 2.0 will support this */
+ return 0;
+}
+
static bool tpm_passthrough_get_startup_error(TPMBackend *tb)
{
TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
@@ -324,6 +331,11 @@ static const char *tpm_passthrough_create_desc(void)
return "Passthrough TPM backend driver";
}
+static TPMVersion tpm_passthrough_get_tpm_version(TPMBackend *tb)
+{
+ return TPM_VERSION_1_2;
+}
+
/*
* A basic test of a TPM device. We expect a well formatted response header
* (error response is fine) within one second.
@@ -540,6 +552,8 @@ static const TPMDriverOps tpm_passthrough_driver = {
.deliver_request = tpm_passthrough_deliver_request,
.cancel_cmd = tpm_passthrough_cancel_cmd,
.get_tpm_established_flag = tpm_passthrough_get_tpm_established_flag,
+ .reset_tpm_established_flag = tpm_passthrough_reset_tpm_established_flag,
+ .get_tpm_version = tpm_passthrough_get_tpm_version,
};
static void tpm_passthrough_inst_init(Object *obj)
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c
index b8235d5..e804757 100644
--- a/hw/tpm/tpm_tis.c
+++ b/hw/tpm/tpm_tis.c
@@ -17,6 +17,9 @@
* supports version 1.3, 21 March 2013
* In the developers menu choose the PC Client section then find the TIS
* specification.
+ *
+ * TPM TIS for TPM 2 implementation following TCG PC Client Platform
+ * TPM Profile (PTP) Specification, Familiy 2.0, Revision 00.43
*/
#include "sysemu/tpm_backend.h"
@@ -49,6 +52,7 @@
#define TPM_TIS_REG_INTF_CAPABILITY 0x14
#define TPM_TIS_REG_STS 0x18
#define TPM_TIS_REG_DATA_FIFO 0x24
+#define TPM_TIS_REG_INTERFACE_ID 0x30
#define TPM_TIS_REG_DATA_XFIFO 0x80
#define TPM_TIS_REG_DATA_XFIFO_END 0xbc
#define TPM_TIS_REG_DID_VID 0xf00
@@ -57,6 +61,12 @@
/* vendor-specific registers */
#define TPM_TIS_REG_DEBUG 0xf90
+#define TPM_TIS_STS_TPM_FAMILY_MASK (0x3 << 26)/* TPM 2.0 */
+#define TPM_TIS_STS_TPM_FAMILY1_2 (0 << 26) /* TPM 2.0 */
+#define TPM_TIS_STS_TPM_FAMILY2_0 (1 << 26) /* TPM 2.0 */
+#define TPM_TIS_STS_RESET_ESTABLISHMENT_BIT (1 << 25) /* TPM 2.0 */
+#define TPM_TIS_STS_COMMAND_CANCEL (1 << 24) /* TPM 2.0 */
+
#define TPM_TIS_STS_VALID (1 << 7)
#define TPM_TIS_STS_COMMAND_READY (1 << 6)
#define TPM_TIS_STS_TPM_GO (1 << 5)
@@ -102,15 +112,42 @@
#endif
#define TPM_TIS_CAP_INTERFACE_VERSION1_3 (2 << 28)
+#define TPM_TIS_CAP_INTERFACE_VERSION1_3_FOR_TPM2_0 (3 << 28)
#define TPM_TIS_CAP_DATA_TRANSFER_64B (3 << 9)
#define TPM_TIS_CAP_DATA_TRANSFER_LEGACY (0 << 9)
#define TPM_TIS_CAP_BURST_COUNT_DYNAMIC (0 << 8)
#define TPM_TIS_CAP_INTERRUPT_LOW_LEVEL (1 << 4) /* support is mandatory */
-#define TPM_TIS_CAPABILITIES_SUPPORTED (TPM_TIS_CAP_INTERRUPT_LOW_LEVEL | \
- TPM_TIS_CAP_BURST_COUNT_DYNAMIC | \
- TPM_TIS_CAP_DATA_TRANSFER_64B | \
- TPM_TIS_CAP_INTERFACE_VERSION1_3 | \
- TPM_TIS_INTERRUPTS_SUPPORTED)
+#define TPM_TIS_CAPABILITIES_SUPPORTED1_3 \
+ (TPM_TIS_CAP_INTERRUPT_LOW_LEVEL | \
+ TPM_TIS_CAP_BURST_COUNT_DYNAMIC | \
+ TPM_TIS_CAP_DATA_TRANSFER_64B | \
+ TPM_TIS_CAP_INTERFACE_VERSION1_3 | \
+ TPM_TIS_INTERRUPTS_SUPPORTED)
+
+#define TPM_TIS_CAPABILITIES_SUPPORTED2_0 \
+ (TPM_TIS_CAP_INTERRUPT_LOW_LEVEL | \
+ TPM_TIS_CAP_BURST_COUNT_DYNAMIC | \
+ TPM_TIS_CAP_DATA_TRANSFER_64B | \
+ TPM_TIS_CAP_INTERFACE_VERSION1_3_FOR_TPM2_0 | \
+ TPM_TIS_INTERRUPTS_SUPPORTED)
+
+#define TPM_TIS_IFACE_ID_INTERFACE_TIS1_3 (0xf) /* TPM 2.0 */
+#define TPM_TIS_IFACE_ID_INTERFACE_FIFO (0x0) /* TPM 2.0 */
+#define TPM_TIS_IFACE_ID_INTERFACE_VER_FIFO (0 << 4) /* TPM 2.0 */
+#define TPM_TIS_IFACE_ID_CAP_5_LOCALITIES (1 << 8) /* TPM 2.0 */
+#define TPM_TIS_IFACE_ID_CAP_TIS_SUPPORTED (1 << 13) /* TPM 2.0 */
+#define TPM_TIS_IFACE_ID_INT_SEL_LOCK (1 << 19) /* TPM 2.0 */
+
+#define TPM_TIS_IFACE_ID_SUPPORTED_FLAGS1_3 \
+ (TPM_TIS_IFACE_ID_INTERFACE_TIS1_3 | \
+ (~0 << 4)/* all of it is don't care */)
+
+/* if backend was a TPM 2.0: */
+#define TPM_TIS_IFACE_ID_SUPPORTED_FLAGS2_0 \
+ (TPM_TIS_IFACE_ID_INTERFACE_FIFO | \
+ TPM_TIS_IFACE_ID_INTERFACE_VER_FIFO | \
+ TPM_TIS_IFACE_ID_CAP_5_LOCALITIES | \
+ TPM_TIS_IFACE_ID_CAP_TIS_SUPPORTED)
#define TPM_TIS_TPM_DID 0x0001
#define TPM_TIS_TPM_VID PCI_VENDOR_ID_IBM
@@ -154,7 +191,8 @@ static void tpm_tis_show_buffer(const TPMSizedBuffer *sb, const char *string)
/*
* Set the given flags in the STS register by clearing the register but
- * preserving the SELFTEST_DONE flag and then setting the new flags.
+ * preserving the SELFTEST_DONE and TPM_FAMILY_MASK flags and then setting
+ * the new flags.
*
* The SELFTEST_DONE flag is acquired from the backend that determines it by
* peeking into TPM commands.
@@ -166,7 +204,7 @@ static void tpm_tis_show_buffer(const TPMSizedBuffer *sb, const char *string)
*/
static void tpm_tis_sts_set(TPMLocality *l, uint32_t flags)
{
- l->sts &= TPM_TIS_STS_SELFTEST_DONE;
+ l->sts &= TPM_TIS_STS_SELFTEST_DONE | TPM_TIS_STS_TPM_FAMILY_MASK;
l->sts |= flags;
}
@@ -489,7 +527,17 @@ static uint64_t tpm_tis_mmio_read(void *opaque, hwaddr addr,
val = tis->loc[locty].ints;
break;
case TPM_TIS_REG_INTF_CAPABILITY:
- val = TPM_TIS_CAPABILITIES_SUPPORTED;
+ switch (s->be_tpm_version) {
+ case TPM_VERSION_UNSPEC:
+ val = 0;
+ break;
+ case TPM_VERSION_1_2:
+ val = TPM_TIS_CAPABILITIES_SUPPORTED1_3;
+ break;
+ case TPM_VERSION_2_0:
+ val = TPM_TIS_CAPABILITIES_SUPPORTED2_0;
+ break;
+ }
break;
case TPM_TIS_REG_STS:
if (tis->active_locty == locty) {
@@ -536,6 +584,9 @@ static uint64_t tpm_tis_mmio_read(void *opaque, hwaddr addr,
shift = 0; /* no more adjustments */
}
break;
+ case TPM_TIS_REG_INTERFACE_ID:
+ val = tis->loc[locty].iface_id;
+ break;
case TPM_TIS_REG_DID_VID:
val = (TPM_TIS_TPM_DID << 16) | TPM_TIS_TPM_VID;
break;
@@ -736,6 +787,25 @@ static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr,
break;
}
+ if (s->be_tpm_version == TPM_VERSION_2_0) {
+ /* some flags that are only supported for TPM 2 */
+ if (val & TPM_TIS_STS_COMMAND_CANCEL) {
+ if (tis->loc[locty].state == TPM_TIS_STATE_EXECUTION) {
+ /*
+ * request the backend to cancel. Some backends may not
+ * support it
+ */
+ tpm_backend_cancel_cmd(s->be_driver);
+ }
+ }
+
+ if (val & TPM_TIS_STS_RESET_ESTABLISHMENT_BIT) {
+ if (locty == 3 || locty == 4) {
+ tpm_backend_reset_tpm_established_flag(s->be_driver, locty);
+ }
+ }
+ }
+
val &= (TPM_TIS_STS_COMMAND_READY | TPM_TIS_STS_TPM_GO |
TPM_TIS_STS_RESPONSE_RETRY);
@@ -860,6 +930,13 @@ static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr,
}
}
break;
+ case TPM_TIS_REG_INTERFACE_ID:
+ if (val & TPM_TIS_IFACE_ID_INT_SEL_LOCK) {
+ for (l = 0; l < TPM_TIS_NUM_LOCALITIES; l++) {
+ tis->loc[l].iface_id |= TPM_TIS_IFACE_ID_INT_SEL_LOCK;
+ }
+ }
+ break;
}
}
@@ -894,6 +971,8 @@ static void tpm_tis_reset(DeviceState *dev)
TPMTISEmuState *tis = &s->s.tis;
int c;
+ s->be_tpm_version = tpm_backend_get_tpm_version(s->be_driver);
+
tpm_backend_reset(s->be_driver);
tis->active_locty = TPM_TIS_NO_LOCALITY;
@@ -902,7 +981,18 @@ static void tpm_tis_reset(DeviceState *dev)
for (c = 0; c < TPM_TIS_NUM_LOCALITIES; c++) {
tis->loc[c].access = TPM_TIS_ACCESS_TPM_REG_VALID_STS;
- tis->loc[c].sts = 0;
+ switch (s->be_tpm_version) {
+ case TPM_VERSION_UNSPEC:
+ break;
+ case TPM_VERSION_1_2:
+ tis->loc[c].sts = TPM_TIS_STS_TPM_FAMILY1_2;
+ tis->loc[c].iface_id = TPM_TIS_IFACE_ID_SUPPORTED_FLAGS1_3;
+ break;
+ case TPM_VERSION_2_0:
+ tis->loc[c].sts = TPM_TIS_STS_TPM_FAMILY2_0;
+ tis->loc[c].iface_id = TPM_TIS_IFACE_ID_SUPPORTED_FLAGS2_0;
+ break;
+ }
tis->loc[c].inte = TPM_TIS_INT_POLARITY_LOW_LEVEL;
tis->loc[c].ints = 0;
tis->loc[c].state = TPM_TIS_STATE_IDLE;
--
MST
next prev parent reply other threads:[~2015-06-01 12:25 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-01 12:22 [Qemu-devel] [PULL v2 00/60] pc, pci, tpm, virtio, vhost enhancements and fixes Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 01/60] hw/virtio/virtio-balloon: move adding property to virtio_balloon_instance_init Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 02/60] hw/virtio/virtio-pci: use alias property for virtio-balloon-pci Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 03/60] hw/s390x/virtio-ccw: use alias property for virtio-balloon-ccw Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 04/60] pc: Replace tab with spaces Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 05/60] hw: Move commas inside HW_COMPAT_2_1 macro Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 06/60] pc: Move commas inside PC_COMPAT_* macros Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 07/60] spapr: Move commas inside SPAPR_COMPAT_* macros Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 08/60] hw: Define empty HW_COMPAT_2_[23] macros Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 09/60] pc: Define PC_COMPAT_2_[123] macros Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 10/60] spapr: Use HW_COMPAT_* inside SPAPR_COMPAT_* macros Michael S. Tsirkin
2015-06-01 12:22 ` [Qemu-devel] [PULL v2 11/60] spapr: define SPAPR_COMPAT_2_3 Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 12/60] piix: Move pc-0.14 qxl compat properties to PC_COMPAT_0_14 Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 13/60] piix: Move pc-0.11 drive version compat props to PC_COMPAT_0_11 Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 14/60] piix: Move pc-0.13 virtio-9p-pci compat to PC_COMPAT_0_13 Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 15/60] piix: Move pc-0.1[23] rombar compat props " Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 16/60] piix: Define PC_COMPAT_0_10 Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 17/60] pc: Define MACHINE_OPTIONS macros consistently for all machines Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 18/60] pc: Define machines using a DEFINE_PC_MACHINE macro Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 19/60] pc: Convert *_MACHINE_OPTIONS macros into functions Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 20/60] pc: Move compat_props setting inside *_machine_options() functions Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 21/60] pc: Don't use QEMUMachine anymore Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 22/60] pc: Remove qemu_register_pc_machine() function Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 23/60] machine: Remove unused fields from QEMUMachine Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 24/60] piix: Add kvmclock_enabled, pci_enabled globals Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 25/60] piix: Eliminate pc_init_pci() Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 26/60] pc: Generate init functions with a macro Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 27/60] pc: acpi: fix pvpanic for buggy guests Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 28/60] virtio: move host_features Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 29/60] virtio-ccw: Don't advertise VIRTIO_F_BAD_FEATURE Michael S. Tsirkin
2015-06-01 12:23 ` [Qemu-devel] [PULL v2 30/60] virtio: move VIRTIO_F_NOTIFY_ON_EMPTY into core Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 31/60] virtio-net: adding all queues in .realize() Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 32/60] virtio: device_plugged() can fail Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 33/60] virtio: introduce virtio_get_num_queues() Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 34/60] virtio-ccw: introduce ccw specific queue limit Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 35/60] virtio-ccw: validate the number of queues against bus limitation Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 36/60] virtio-s390: introduce virito s390 queue limit Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 37/60] virtio-s390: introduce virtio_s390_device_plugged() Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 38/60] virtio: rename VIRTIO_PCI_QUEUE_MAX to VIRTIO_QUEUE_MAX Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 39/60] virtio: increase the queue limit to 1024 Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 40/60] i386/pc: pc_basic_device_init(): delegate FDC creation request Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 41/60] i386/pc: '-drive if=floppy' should imply a board-default FDC Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 42/60] i386/pc_q35: don't insist on board FDC if there's no default floppy Michael S. Tsirkin
2015-06-01 12:24 ` [Qemu-devel] [PULL v2 43/60] i386: drop FDC in pc-q35-2.4+ if neither it nor floppy drives are wanted Michael S. Tsirkin
2015-06-19 7:01 ` Markus Armbruster
2015-06-19 12:52 ` Laszlo Ersek
2015-06-19 13:32 ` Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 44/60] acpi: Simplify printing to dynamic string Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 45/60] Add stream ID to MSI write Michael S. Tsirkin
2015-06-01 12:25 ` Michael S. Tsirkin [this message]
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 47/60] tpm: Probe for connected TPM 1.2 or TPM 2 Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 48/60] TPM2 ACPI table support Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 49/60] acpi: add aml_add() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 50/60] acpi: add aml_lless() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 51/60] acpi: add aml_index() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 52/60] acpi: add aml_shiftleft() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 53/60] acpi: add aml_shiftright() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 54/60] acpi: add aml_increment() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 55/60] acpi: add aml_while() term Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 56/60] hw/acpi/aml-build: Fix memory leak Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 57/60] virtio-mmio: ioeventfd support Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 58/60] qdev: add 64bit properties Michael S. Tsirkin
2015-06-20 21:10 ` Paolo Bonzini
2015-06-23 1:36 ` Gonglei
2015-06-23 6:55 ` Markus Armbruster
2015-06-23 7:04 ` Gonglei
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 59/60] virtio: make features 64bit wide Michael S. Tsirkin
2015-06-01 12:25 ` [Qemu-devel] [PULL v2 60/60] vhost-user: add multi queue support Michael S. Tsirkin
2015-06-01 16:33 ` [Qemu-devel] [PULL v2 00/60] pc, pci, tpm, virtio, vhost enhancements and fixes Peter Maydell
2015-06-01 17:39 ` Daniel P. Berrange
2015-06-01 23:42 ` Stefan Berger
2015-06-02 14:53 ` Igor Mammedov
2015-06-02 14:59 ` Stefan Berger
2015-06-02 15:04 ` Michael S. Tsirkin
2015-06-02 8:06 ` Markus Armbruster
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