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[Qemu-devel] [PULL 46/53] ipmi: add rsp_buffer_set_error() helper
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From: |
Michael S. Tsirkin |
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Subject: |
[Qemu-devel] [PULL 46/53] ipmi: add rsp_buffer_set_error() helper |
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Date: |
Fri, 11 Mar 2016 17:10:16 +0200 |
From: Cédric Le Goater <address@hidden>
The third byte in the response buffer of an IPMI command holds the
error code. In many IPMI command handlers, this byte is updated
directly. This patch adds a helper routine to clarify why this byte is
being used.
Signed-off-by: Cédric Le Goater <address@hidden>
Acked-by: Corey Minyard <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/ipmi/ipmi_bmc_sim.c | 115 ++++++++++++++++++++++++++-----------------------
1 file changed, 60 insertions(+), 55 deletions(-)
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index 3089bfe..37c892d 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -270,11 +270,16 @@ struct RspBuffer {
#define RSP_BUFFER_INITIALIZER { }
+static inline void rsp_buffer_set_error(RspBuffer *rsp, uint8_t byte)
+{
+ rsp->buffer[2] = byte;
+}
+
/* Add a byte to the response. */
static inline void rsp_buffer_push(RspBuffer *rsp, uint8_t byte)
{
if (rsp->len >= sizeof(rsp->buffer)) {
- rsp->buffer[2] = IPMI_CC_REQUEST_DATA_TRUNCATED;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
return;
}
rsp->buffer[rsp->len++] = byte;
@@ -284,7 +289,7 @@ static inline void rsp_buffer_pushmore(RspBuffer *rsp,
uint8_t *bytes,
unsigned int n)
{
if (rsp->len + n >= sizeof(rsp->buffer)) {
- rsp->buffer[2] = IPMI_CC_REQUEST_DATA_TRUNCATED;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
return;
}
@@ -620,7 +625,7 @@ static void ipmi_sim_handle_command(IPMIBmc *b,
/* Set up the response, set the low bit of NETFN. */
/* Note that max_rsp_len must be at least 3 */
if (sizeof(rsp.buffer) < 3) {
- rsp.buffer[2] = IPMI_CC_REQUEST_DATA_TRUNCATED;
+ rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
goto out;
}
@@ -630,28 +635,28 @@ static void ipmi_sim_handle_command(IPMIBmc *b,
/* If it's too short or it was truncated, return an error. */
if (cmd_len < 2) {
- rsp.buffer[2] = IPMI_CC_REQUEST_DATA_LENGTH_INVALID;
+ rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_LENGTH_INVALID);
goto out;
}
if (cmd_len > max_cmd_len) {
- rsp.buffer[2] = IPMI_CC_REQUEST_DATA_TRUNCATED;
+ rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
goto out;
}
if ((cmd[0] & 0x03) != 0) {
/* Only have stuff on LUN 0 */
- rsp.buffer[2] = IPMI_CC_COMMAND_INVALID_FOR_LUN;
+ rsp_buffer_set_error(&rsp, IPMI_CC_COMMAND_INVALID_FOR_LUN);
goto out;
}
hdl = ipmi_get_handler(ibs, cmd[0] >> 2, cmd[1]);
if (!hdl) {
- rsp.buffer[2] = IPMI_CC_INVALID_CMD;
+ rsp_buffer_set_error(&rsp, IPMI_CC_INVALID_CMD);
goto out;
}
if (cmd_len < hdl->cmd_len_min) {
- rsp.buffer[2] = IPMI_CC_REQUEST_DATA_LENGTH_INVALID;
+ rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_LENGTH_INVALID);
goto out;
}
@@ -761,26 +766,26 @@ static void chassis_control(IPMIBmcSim *ibs,
switch (cmd[2] & 0xf) {
case 0: /* power down */
- rsp->buffer[2] = k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 0);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 0));
break;
case 1: /* power up */
- rsp->buffer[2] = k->do_hw_op(s, IPMI_POWERON_CHASSIS, 0);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWERON_CHASSIS, 0));
break;
case 2: /* power cycle */
- rsp->buffer[2] = k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 0);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 0));
break;
case 3: /* hard reset */
- rsp->buffer[2] = k->do_hw_op(s, IPMI_RESET_CHASSIS, 0);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_RESET_CHASSIS, 0));
break;
case 4: /* pulse diagnostic interrupt */
- rsp->buffer[2] = k->do_hw_op(s, IPMI_PULSE_DIAG_IRQ, 0);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_PULSE_DIAG_IRQ, 0));
break;
case 5: /* soft shutdown via ACPI by overtemp emulation */
- rsp->buffer[2] = k->do_hw_op(s,
- IPMI_SHUTDOWN_VIA_ACPI_OVERTEMP, 0);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s,
+ IPMI_SHUTDOWN_VIA_ACPI_OVERTEMP, 0));
break;
default:
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
}
@@ -919,7 +924,7 @@ static void read_evt_msg_buf(IPMIBmcSim *ibs,
unsigned int i;
if (!(ibs->msg_flags & IPMI_BMC_MSG_FLAG_EVT_BUF_FULL)) {
- rsp->buffer[2] = 0x80;
+ rsp_buffer_set_error(rsp, 0x80);
return;
}
for (i = 0; i < 16; i++) {
@@ -937,7 +942,7 @@ static void get_msg(IPMIBmcSim *ibs,
qemu_mutex_lock(&ibs->lock);
if (QTAILQ_EMPTY(&ibs->rcvbufs)) {
- rsp->buffer[2] = 0x80; /* Queue empty */
+ rsp_buffer_set_error(rsp, 0x80); /* Queue empty */
goto out;
}
rsp_buffer_push(rsp, 0); /* Channel 0 */
@@ -981,18 +986,18 @@ static void send_msg(IPMIBmcSim *ibs,
if (cmd[2] != 0) {
/* We only handle channel 0 with no options */
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
if (cmd_len < 10) {
- rsp->buffer[2] = IPMI_CC_REQUEST_DATA_LENGTH_INVALID;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQUEST_DATA_LENGTH_INVALID);
return;
}
if (cmd[3] != 0x40) {
/* We only emulate a MC at address 0x40. */
- rsp->buffer[2] = 0x83; /* NAK on write */
+ rsp_buffer_set_error(rsp, 0x83); /* NAK on write */
return;
}
@@ -1081,7 +1086,7 @@ static void reset_watchdog_timer(IPMIBmcSim *ibs,
RspBuffer *rsp)
{
if (!ibs->watchdog_initialized) {
- rsp->buffer[2] = 0x80;
+ rsp_buffer_set_error(rsp, 0x80);
return;
}
do_watchdog_reset(ibs);
@@ -1097,7 +1102,7 @@ static void set_watchdog_timer(IPMIBmcSim *ibs,
val = cmd[2] & 0x7; /* Validate use */
if (val == 0 || val > 5) {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
val = cmd[3] & 0x7; /* Validate action */
@@ -1106,22 +1111,22 @@ static void set_watchdog_timer(IPMIBmcSim *ibs,
break;
case IPMI_BMC_WATCHDOG_ACTION_RESET:
- rsp->buffer[2] = k->do_hw_op(s, IPMI_RESET_CHASSIS, 1);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_RESET_CHASSIS, 1));
break;
case IPMI_BMC_WATCHDOG_ACTION_POWER_DOWN:
- rsp->buffer[2] = k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 1);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 1));
break;
case IPMI_BMC_WATCHDOG_ACTION_POWER_CYCLE:
- rsp->buffer[2] = k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 1);
+ rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 1));
break;
default:
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
}
if (rsp->buffer[2]) {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
@@ -1134,14 +1139,14 @@ static void set_watchdog_timer(IPMIBmcSim *ibs,
case IPMI_BMC_WATCHDOG_PRE_NMI:
if (!k->do_hw_op(s, IPMI_SEND_NMI, 1)) {
/* NMI not supported. */
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
break;
default:
/* We don't support PRE_SMI */
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
@@ -1217,7 +1222,7 @@ static void get_sdr(IPMIBmcSim *ibs,
if (cmd[6]) {
if ((cmd[2] | (cmd[3] << 8)) != ibs->sdr.reservation) {
- rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
return;
}
}
@@ -1225,14 +1230,14 @@ static void get_sdr(IPMIBmcSim *ibs,
pos = 0;
if (sdr_find_entry(&ibs->sdr, cmd[4] | (cmd[5] << 8),
&pos, &nextrec)) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sdrh = (struct ipmi_sdr_header *) &ibs->sdr.sdr[pos];
if (cmd[6] > ipmi_sdr_length(sdrh)) {
- rsp->buffer[2] = IPMI_CC_PARM_OUT_OF_RANGE;
+ rsp_buffer_set_error(rsp, IPMI_CC_PARM_OUT_OF_RANGE);
return;
}
@@ -1244,7 +1249,7 @@ static void get_sdr(IPMIBmcSim *ibs,
}
if ((cmd[7] + rsp->len) > sizeof(rsp->buffer)) {
- rsp->buffer[2] = IPMI_CC_CANNOT_RETURN_REQ_NUM_BYTES;
+ rsp_buffer_set_error(rsp, IPMI_CC_CANNOT_RETURN_REQ_NUM_BYTES);
return;
}
@@ -1259,7 +1264,7 @@ static void add_sdr(IPMIBmcSim *ibs,
struct ipmi_sdr_header *sdrh = (struct ipmi_sdr_header *) cmd + 2;
if (sdr_add_entry(ibs, sdrh, cmd_len - 2, &recid)) {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
rsp_buffer_push(rsp, recid & 0xff);
@@ -1271,12 +1276,12 @@ static void clear_sdr_rep(IPMIBmcSim *ibs,
RspBuffer *rsp)
{
if ((cmd[2] | (cmd[3] << 8)) != ibs->sdr.reservation) {
- rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
return;
}
if (cmd[4] != 'C' || cmd[5] != 'L' || cmd[6] != 'R') {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
if (cmd[7] == 0xaa) {
@@ -1288,7 +1293,7 @@ static void clear_sdr_rep(IPMIBmcSim *ibs,
} else if (cmd[7] == 0) {
rsp_buffer_push(rsp, 1); /* Erasure complete */
} else {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
}
@@ -1331,22 +1336,22 @@ static void get_sel_entry(IPMIBmcSim *ibs,
if (cmd[6]) {
if ((cmd[2] | (cmd[3] << 8)) != ibs->sel.reservation) {
- rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
return;
}
}
if (ibs->sel.next_free == 0) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
if (cmd[6] > 15) {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
if (cmd[7] == 0xff) {
cmd[7] = 16;
} else if ((cmd[7] + cmd[6]) > 16) {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
} else {
cmd[7] += cmd[6];
@@ -1356,7 +1361,7 @@ static void get_sel_entry(IPMIBmcSim *ibs,
if (val == 0xffff) {
val = ibs->sel.next_free - 1;
} else if (val >= ibs->sel.next_free) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
if ((val + 1) == ibs->sel.next_free) {
@@ -1376,7 +1381,7 @@ static void add_sel_entry(IPMIBmcSim *ibs,
RspBuffer *rsp)
{
if (sel_add_event(ibs, cmd + 2)) {
- rsp->buffer[2] = IPMI_CC_OUT_OF_SPACE;
+ rsp_buffer_set_error(rsp, IPMI_CC_OUT_OF_SPACE);
return;
}
/* sel_add_event fills in the record number. */
@@ -1389,12 +1394,12 @@ static void clear_sel(IPMIBmcSim *ibs,
RspBuffer *rsp)
{
if ((cmd[2] | (cmd[3] << 8)) != ibs->sel.reservation) {
- rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
return;
}
if (cmd[4] != 'C' || cmd[5] != 'L' || cmd[6] != 'R') {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
if (cmd[7] == 0xaa) {
@@ -1406,7 +1411,7 @@ static void clear_sel(IPMIBmcSim *ibs,
} else if (cmd[7] == 0) {
rsp_buffer_push(rsp, 1); /* Erasure complete */
} else {
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
}
@@ -1446,7 +1451,7 @@ static void set_sensor_evt_enable(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
@@ -1482,7 +1487,7 @@ static void set_sensor_evt_enable(IPMIBmcSim *ibs,
}
break;
case 3:
- rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
+ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
return;
}
IPMI_SENSOR_SET_RET_STATUS(sens, cmd[3]);
@@ -1496,7 +1501,7 @@ static void get_sensor_evt_enable(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
@@ -1515,7 +1520,7 @@ static void rearm_sensor_evts(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
@@ -1535,7 +1540,7 @@ static void get_sensor_evt_status(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
@@ -1555,7 +1560,7 @@ static void get_sensor_reading(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
@@ -1576,7 +1581,7 @@ static void set_sensor_type(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
@@ -1593,7 +1598,7 @@ static void get_sensor_type(IPMIBmcSim *ibs,
if ((cmd[2] >= MAX_SENSORS) ||
!IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
+ rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
return;
}
sens = ibs->sensors + cmd[2];
--
MST
- [Qemu-devel] [PULL 36/53] pc: acpi: SRAT: create only valid processor lapic entries, (continued)
- [Qemu-devel] [PULL 36/53] pc: acpi: SRAT: create only valid processor lapic entries, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 38/53] pc: acpi: create Processor and Notify objects only for valid lapics, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 37/53] pc: acpi: create MADT.lapic entries only for valid lapics, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 39/53] pc: acpi: drop cpu->found_cpus bitmap, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 40/53] pc: acpi: clarify why possible LAPIC entries must be present in MADT, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 41/53] MAINTAINERS: Add an entry for virtio header files, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 42/53] MAINTAINERS: machine core, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 43/53] ipmi: remove IPMI_CHECK_CMD_LEN() macro, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 44/53] ipmi: replace IPMI_ADD_RSP_DATA() macro with inline helpers, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 45/53] ipmi: remove IPMI_CHECK_RESERVATION() macro, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 46/53] ipmi: add rsp_buffer_set_error() helper,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 48/53] ipmi: use a function to initialize the SDR table, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 47/53] ipmi: add a realize function to the device class, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 49/53] ipmi: remove the need of an ending record in the SDR table, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 50/53] ipmi: add some local variables in ipmi_sdr_init, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 51/53] ipmi: use a file to load SDRs, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 52/53] ipmi: provide support for FRUs, Michael S. Tsirkin, 2016/03/11
- [Qemu-devel] [PULL 53/53] fw-cfg: support writeable blobs, Michael S. Tsirkin, 2016/03/11
- Re: [Qemu-devel] [PULL 00/53] vhost, virtio, pci, pc, acpi, Peter Maydell, 2016/03/14