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Merge 3.12-rc3 into char-misc-next

Przeglądaj źródła 
We need/want the mei fixes in here so we can apply other updates that
are depending on them.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2013-09-29 18:27:03 -07:00
rodzic 80d26236c7 15c03dd485
commit d717349368
230 zmienionych plików z 2352 dodań i 1250 usunięć
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2
drivers/hv/connection.c
Wyświetl plik

@@ -194,7 +194,7 @@ int vmbus_connect(void)
do {
ret = vmbus_negotiate_version(msginfo, version);
if (ret)
if (ret == -ETIMEDOUT)
goto cleanup;
if (vmbus_connection.conn_state == CONNECTED)

38
drivers/hv/hv_kvp.c
Wyświetl plik

@@ -32,13 +32,17 @@
/*
* Pre win8 version numbers used in ws2008 and ws 2008 r2 (win7)
*/
#define WS2008_SRV_MAJOR 1
#define WS2008_SRV_MINOR 0
#define WS2008_SRV_VERSION (WS2008_SRV_MAJOR << 16 | WS2008_SRV_MINOR)
#define WIN7_SRV_MAJOR 3
#define WIN7_SRV_MINOR 0
#define WIN7_SRV_MAJOR_MINOR (WIN7_SRV_MAJOR << 16 | WIN7_SRV_MINOR)
#define WIN7_SRV_VERSION (WIN7_SRV_MAJOR << 16 | WIN7_SRV_MINOR)
#define WIN8_SRV_MAJOR 4
#define WIN8_SRV_MINOR 0
#define WIN8_SRV_MAJOR_MINOR (WIN8_SRV_MAJOR << 16 | WIN8_SRV_MINOR)
#define WIN8_SRV_VERSION (WIN8_SRV_MAJOR << 16 | WIN8_SRV_MINOR)
/*
* Global state maintained for transaction that is being processed.
@@ -587,6 +591,8 @@ void hv_kvp_onchannelcallback(void *context)
struct icmsg_hdr *icmsghdrp;
struct icmsg_negotiate *negop = NULL;
int util_fw_version;
int kvp_srv_version;
if (kvp_transaction.active) {
/*
@@ -606,17 +612,26 @@ void hv_kvp_onchannelcallback(void *context)
if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
/*
* We start with win8 version and if the host cannot
* support that we use the previous version.
* Based on the host, select appropriate
* framework and service versions we will
* negotiate.
*/
if (vmbus_prep_negotiate_resp(icmsghdrp, negop,
recv_buffer, UTIL_FW_MAJOR_MINOR,
WIN8_SRV_MAJOR_MINOR))
goto done;
switch (vmbus_proto_version) {
case (VERSION_WS2008):
util_fw_version = UTIL_WS2K8_FW_VERSION;
kvp_srv_version = WS2008_SRV_VERSION;
break;
case (VERSION_WIN7):
util_fw_version = UTIL_FW_VERSION;
kvp_srv_version = WIN7_SRV_VERSION;
break;
default:
util_fw_version = UTIL_FW_VERSION;
kvp_srv_version = WIN8_SRV_VERSION;
}
vmbus_prep_negotiate_resp(icmsghdrp, negop,
recv_buffer, UTIL_FW_MAJOR_MINOR,
WIN7_SRV_MAJOR_MINOR);
recv_buffer, util_fw_version,
kvp_srv_version);
} else {
kvp_msg = (struct hv_kvp_msg *)&recv_buffer[
@@ -649,7 +664,6 @@ void hv_kvp_onchannelcallback(void *context)
return;
}
done:
icmsghdrp->icflags = ICMSGHDRFLAG_TRANSACTION
| ICMSGHDRFLAG_RESPONSE;

6
drivers/hv/hv_snapshot.c
Wyświetl plik

@@ -26,7 +26,7 @@
#define VSS_MAJOR 5
#define VSS_MINOR 0
#define VSS_MAJOR_MINOR (VSS_MAJOR << 16 | VSS_MINOR)
#define VSS_VERSION (VSS_MAJOR << 16 | VSS_MINOR)
@@ -190,8 +190,8 @@ void hv_vss_onchannelcallback(void *context)
if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
vmbus_prep_negotiate_resp(icmsghdrp, negop,
recv_buffer, UTIL_FW_MAJOR_MINOR,
VSS_MAJOR_MINOR);
recv_buffer, UTIL_FW_VERSION,
VSS_VERSION);
} else {
vss_msg = (struct hv_vss_msg *)&recv_buffer[
sizeof(struct vmbuspipe_hdr) +

71
drivers/hv/hv_util.c
Wyświetl plik

@@ -28,17 +28,32 @@
#include <linux/reboot.h>
#include <linux/hyperv.h>
#define SHUTDOWN_MAJOR 3
#define SHUTDOWN_MINOR 0
#define SHUTDOWN_MAJOR_MINOR (SHUTDOWN_MAJOR << 16 | SHUTDOWN_MINOR)
#define TIMESYNCH_MAJOR 3
#define TIMESYNCH_MINOR 0
#define TIMESYNCH_MAJOR_MINOR (TIMESYNCH_MAJOR << 16 | TIMESYNCH_MINOR)
#define SD_MAJOR 3
#define SD_MINOR 0
#define SD_VERSION (SD_MAJOR << 16 | SD_MINOR)
#define HEARTBEAT_MAJOR 3
#define HEARTBEAT_MINOR 0
#define HEARTBEAT_MAJOR_MINOR (HEARTBEAT_MAJOR << 16 | HEARTBEAT_MINOR)
#define SD_WS2008_MAJOR 1
#define SD_WS2008_VERSION (SD_WS2008_MAJOR << 16 | SD_MINOR)
#define TS_MAJOR 3
#define TS_MINOR 0
#define TS_VERSION (TS_MAJOR << 16 | TS_MINOR)
#define TS_WS2008_MAJOR 1
#define TS_WS2008_VERSION (TS_WS2008_MAJOR << 16 | TS_MINOR)
#define HB_MAJOR 3
#define HB_MINOR 0
#define HB_VERSION (HB_MAJOR << 16 | HB_MINOR)
#define HB_WS2008_MAJOR 1
#define HB_WS2008_VERSION (HB_WS2008_MAJOR << 16 | HB_MINOR)
static int sd_srv_version;
static int ts_srv_version;
static int hb_srv_version;
static int util_fw_version;
static void shutdown_onchannelcallback(void *context);
static struct hv_util_service util_shutdown = {
@@ -99,8 +114,8 @@ static void shutdown_onchannelcallback(void *context)
if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
vmbus_prep_negotiate_resp(icmsghdrp, negop,
shut_txf_buf, UTIL_FW_MAJOR_MINOR,
SHUTDOWN_MAJOR_MINOR);
shut_txf_buf, util_fw_version,
sd_srv_version);
} else {
shutdown_msg =
(struct shutdown_msg_data *)&shut_txf_buf[
@@ -216,6 +231,7 @@ static void timesync_onchannelcallback(void *context)
struct icmsg_hdr *icmsghdrp;
struct ictimesync_data *timedatap;
u8 *time_txf_buf = util_timesynch.recv_buffer;
struct icmsg_negotiate *negop = NULL;
vmbus_recvpacket(channel, time_txf_buf,
PAGE_SIZE, &recvlen, &requestid);
@@ -225,9 +241,10 @@ static void timesync_onchannelcallback(void *context)
sizeof(struct vmbuspipe_hdr)];
if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
vmbus_prep_negotiate_resp(icmsghdrp, NULL, time_txf_buf,
UTIL_FW_MAJOR_MINOR,
TIMESYNCH_MAJOR_MINOR);
vmbus_prep_negotiate_resp(icmsghdrp, negop,
time_txf_buf,
util_fw_version,
ts_srv_version);
} else {
timedatap = (struct ictimesync_data *)&time_txf_buf[
sizeof(struct vmbuspipe_hdr) +
@@ -257,6 +274,7 @@ static void heartbeat_onchannelcallback(void *context)
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
u8 *hbeat_txf_buf = util_heartbeat.recv_buffer;
struct icmsg_negotiate *negop = NULL;
vmbus_recvpacket(channel, hbeat_txf_buf,
PAGE_SIZE, &recvlen, &requestid);
@@ -266,9 +284,9 @@ static void heartbeat_onchannelcallback(void *context)
sizeof(struct vmbuspipe_hdr)];
if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
vmbus_prep_negotiate_resp(icmsghdrp, NULL,
hbeat_txf_buf, UTIL_FW_MAJOR_MINOR,
HEARTBEAT_MAJOR_MINOR);
vmbus_prep_negotiate_resp(icmsghdrp, negop,
hbeat_txf_buf, util_fw_version,
hb_srv_version);
} else {
heartbeat_msg =
(struct heartbeat_msg_data *)&hbeat_txf_buf[
@@ -321,6 +339,25 @@ static int util_probe(struct hv_device *dev,
goto error;
hv_set_drvdata(dev, srv);
/*
* Based on the host; initialize the framework and
* service version numbers we will negotiate.
*/
switch (vmbus_proto_version) {
case (VERSION_WS2008):
util_fw_version = UTIL_WS2K8_FW_VERSION;
sd_srv_version = SD_WS2008_VERSION;
ts_srv_version = TS_WS2008_VERSION;
hb_srv_version = HB_WS2008_VERSION;
break;
default:
util_fw_version = UTIL_FW_VERSION;
sd_srv_version = SD_VERSION;
ts_srv_version = TS_VERSION;
hb_srv_version = HB_VERSION;
}
return 0;
error: