KVM: MMU: invalidate and flush on spte small->large page size change

[safe/jmp/linux-2.6] / Documentation / usb / error-codes.txt

diff --git a/Documentation/usb/error-codes.txt b/Documentation/usb/error-codes.txt
index 1e36f16..d83703e 100644 (file)
--- a/Documentation/usb/error-codes.txt
+++ b/Documentation/usb/error-codes.txt
@@ -41,13 +41,14 @@ USB-specific:
 
 -EFBIG         Host controller driver can't schedule that many ISO frames.
 
--EPIPE         Specified endpoint is stalled.  For non-control endpoints,
-               reset this status with usb_clear_halt().
+-EPIPE         The pipe type specified in the URB doesn't match the
+               endpoint's actual type.
 
 -EMSGSIZE      (a) endpoint maxpacket size is zero; it is not usable
                    in the current interface altsetting.
-               (b) ISO packet is biger than endpoint maxpacket
-               (c) requested data transfer size is invalid (negative)
+               (b) ISO packet is larger than the endpoint maxpacket.
+               (c) requested data transfer length is invalid: negative
+                   or too large for the host controller.
 
 -ENOSPC                This request would overcommit the usb bandwidth reserved
                for periodic transfers (interrupt, isochronous).
@@ -59,6 +60,8 @@ USB-specific:
 
 -EHOSTUNREACH  URB was rejected because the device is suspended.
 
+-ENOEXEC       A control URB doesn't contain a Setup packet.
+
 
 **************************************************************************
 *                   Error codes returned by in urb->status               *
@@ -97,13 +100,13 @@ one or more packets could finish before an error stops further endpoint I/O.
                        error, a failure to respond (often caused by
                        device disconnect), or some other fault.
 
--ETIMEDOUT (**)                No response packet received within the prescribed
+-ETIME (**)            No response packet received within the prescribed
                        bus turn-around time.  This error may instead be
                        reported as -EPROTO or -EILSEQ.
 
-                       Note that the synchronous USB message functions
-                       also use this code to indicate timeout expired
-                       before the transfer completed.
+-ETIMEDOUT             Synchronous USB message functions use this code
+                       to indicate timeout expired before the transfer
+                       completed, and no other error was reported by HC.
 
 -EPIPE (**)            Endpoint stalled.  For non-control endpoints,
                        reset this status with usb_clear_halt().
@@ -125,7 +128,7 @@ one or more packets could finish before an error stops further endpoint I/O.
                        urb->transfer_flags.
 
 -ENODEV                        Device was removed.  Often preceded by a burst of
-                       other errors, since the hub driver does't detect
+                       other errors, since the hub driver doesn't detect
                        device removal events immediately.
 
 -EXDEV                 ISO transfer only partially completed
@@ -144,7 +147,7 @@ one or more packets could finish before an error stops further endpoint I/O.
 hardware problems such as bad devices (including firmware) or cables.
 
 (**) This is also one of several codes that different kinds of host
-controller use to to indicate a transfer has failed because of device
+controller use to indicate a transfer has failed because of device
 disconnect.  In the interval before the hub driver starts disconnect
 processing, devices may receive such fault reports for every request.
 
@@ -162,6 +165,3 @@ usb_get_*/usb_set_*():
 usb_control_msg():
 usb_bulk_msg():
 -ETIMEDOUT             Timeout expired before the transfer completed.
-                       In the future this code may change to -ETIME,
-                       whose definition is a closer match to this sort
-                       of error.