scsi-disk: pass sense correctly for guest-recoverable errors

[qemu.git] / hw / usb / redirect.c

diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index c5971454716e51119bdb580841dfc797371da0ce..998fc6e4b0053e9ccfdb4921d8e2aaa7d7cdbc83 100644 (file)
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -26,13 +26,15 @@
  */
 
 #include "qemu/osdep.h"
-#include "qapi/error.h"
 #include "qemu-common.h"
+#include "qemu/units.h"
+#include "qapi/error.h"
 #include "qemu/timer.h"
 #include "sysemu/sysemu.h"
 #include "qapi/qmp/qerror.h"
 #include "qemu/error-report.h"
 #include "qemu/iov.h"
+#include "qemu/module.h"
 #include "chardev/char-fe.h"
 
 #include <usbredirparser.h>
@@ -106,10 +108,10 @@ struct USBRedirDevice {
     USBDevice dev;
     /* Properties */
     CharBackend cs;
+    bool enable_streams;
     uint8_t debug;
-    char *filter_str;
     int32_t bootindex;
-    bool enable_streams;
+    char *filter_str;
     /* Data passed from chardev the fd_read cb to the usbredirparser read cb */
     const uint8_t *read_buf;
     int read_buf_size;
@@ -193,7 +195,7 @@ static void usbredir_handle_status(USBRedirDevice *dev, USBPacket *p,
 #define WARNING(...) \
     do { \
         if (dev->debug >= usbredirparser_warning) { \
-            error_report("usb-redir warning: " __VA_ARGS__); \
+            warn_report("" __VA_ARGS__); \
         } \
     } while (0)
 #define INFO(...) \
@@ -795,7 +797,7 @@ static void usbredir_handle_bulk_data(USBRedirDevice *dev, USBPacket *p,
            usbredirparser_peer_has_cap(dev->parser,
                                        usb_redir_cap_32bits_bulk_length));
 
-    if (ep & USB_DIR_IN) {
+    if (ep & USB_DIR_IN || size == 0) {
         usbredirparser_send_bulk_packet(dev->parser, p->id,
                                         &bulk_packet, NULL, 0);
     } else {
@@ -1298,7 +1300,7 @@ static int usbredir_chardev_can_read(void *opaque)
     }
 
     /* usbredir_parser_do_read will consume *all* data we give it */
-    return 1024 * 1024;
+    return 1 * MiB;
 }
 
 static void usbredir_chardev_read(void *opaque, const uint8_t *buf, int size)
@@ -1727,6 +1729,7 @@ static void usbredir_ep_info(void *priv,
     USBRedirDevice *dev = priv;
     int i;
 
+    assert(dev != NULL);
     for (i = 0; i < MAX_ENDPOINTS; i++) {
         dev->endpoint[i].type = ep_info->type[i];
         dev->endpoint[i].interval = ep_info->interval[i];
@@ -2111,18 +2114,20 @@ static void usbredir_buffered_bulk_packet(void *priv, uint64_t id,
  * Migration code
  */
 
-static void usbredir_pre_save(void *priv)
+static int usbredir_pre_save(void *priv)
 {
     USBRedirDevice *dev = priv;
 
     usbredir_fill_already_in_flight(dev);
+
+    return 0;
 }
 
 static int usbredir_post_load(void *priv, int version_id)
 {
     USBRedirDevice *dev = priv;
 
-    if (dev->parser == NULL) {
+    if (dev == NULL || dev->parser == NULL) {
         return 0;
     }
 
@@ -2152,7 +2157,7 @@ static int usbredir_post_load(void *priv, int version_id)
 
 /* For usbredirparser migration */
 static int usbredir_put_parser(QEMUFile *f, void *priv, size_t unused,
-                               VMStateField *field, QJSON *vmdesc)
+                               const VMStateField *field, QJSON *vmdesc)
 {
     USBRedirDevice *dev = priv;
     uint8_t *data;
@@ -2175,7 +2180,7 @@ static int usbredir_put_parser(QEMUFile *f, void *priv, size_t unused,
 }
 
 static int usbredir_get_parser(QEMUFile *f, void *priv, size_t unused,
-                               VMStateField *field)
+                               const VMStateField *field)
 {
     USBRedirDevice *dev = priv;
     uint8_t *data;
@@ -2219,7 +2224,7 @@ static const VMStateInfo usbredir_parser_vmstate_info = {
 
 /* For buffered packets (iso/irq) queue migration */
 static int usbredir_put_bufpq(QEMUFile *f, void *priv, size_t unused,
-                              VMStateField *field, QJSON *vmdesc)
+                              const VMStateField *field, QJSON *vmdesc)
 {
     struct endp_data *endp = priv;
     USBRedirDevice *dev = endp->dev;
@@ -2242,7 +2247,7 @@ static int usbredir_put_bufpq(QEMUFile *f, void *priv, size_t unused,
 }
 
 static int usbredir_get_bufpq(QEMUFile *f, void *priv, size_t unused,
-                              VMStateField *field)
+                              const VMStateField *field)
 {
     struct endp_data *endp = priv;
     USBRedirDevice *dev = endp->dev;
@@ -2346,7 +2351,7 @@ static const VMStateDescription usbredir_ep_vmstate = {
 
 /* For PacketIdQueue migration */
 static int usbredir_put_packet_id_q(QEMUFile *f, void *priv, size_t unused,
-                                    VMStateField *field, QJSON *vmdesc)
+                                    const VMStateField *field, QJSON *vmdesc)
 {
     struct PacketIdQueue *q = priv;
     USBRedirDevice *dev = q->dev;
@@ -2365,7 +2370,7 @@ static int usbredir_put_packet_id_q(QEMUFile *f, void *priv, size_t unused,
 }
 
 static int usbredir_get_packet_id_q(QEMUFile *f, void *priv, size_t unused,
-                                    VMStateField *field)
+                                    const VMStateField *field)
 {
     struct PacketIdQueue *q = priv;
     USBRedirDevice *dev = q->dev;