3 files changed, 28 insertions, 8 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4ec75c06bca4..753db6d8b745 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -758,6 +758,9 @@ running once the system is up.
         maxcpus=        [SMP] Maximum number of processors that an SMP kernel
                         should make use of
 
+        max_addr=[KMG]  [KNL,BOOT,ia64] All physical memory greater than or
+                        equal to this physical address is ignored.
+
         max_luns=       [SCSI] Maximum number of LUNs to probe
                         Should be between 1 and 2^32-1.
 
diff --git a/Documentation/usb/sn9c102.txt b/Documentation/usb/sn9c102.txt
index cf9a1187edce..3f8a119db31b 100644
--- a/Documentation/usb/sn9c102.txt
+++ b/Documentation/usb/sn9c102.txt
@@ -297,6 +297,7 @@ Vendor ID  Product ID
 0x0c45     0x602a
 0x0c45     0x602b
 0x0c45     0x602c
+0x0c45     0x602d
 0x0c45     0x6030
 0x0c45     0x6080
 0x0c45     0x6082
@@ -333,6 +334,7 @@ Model       Manufacturer
 -----       ------------
 HV7131D     Hynix Semiconductor, Inc.
 MI-0343     Micron Technology, Inc.
+OV7630      OmniVision Technologies, Inc.
 PAS106B     PixArt Imaging, Inc.
 PAS202BCB   PixArt Imaging, Inc.
 TAS5110C1B  Taiwan Advanced Sensor Corporation
@@ -470,9 +472,11 @@ order):
 - Luca Capello for the donation of a webcam;
 - Joao Rodrigo Fuzaro, Joao Limirio, Claudio Filho and Caio Begotti for the
   donation of a webcam;
+- Jon Hollstrom for the donation of a webcam;
 - Carlos Eduardo Medaglia Dyonisio, who added the support for the PAS202BCB
   image sensor;
 - Stefano Mozzi, who donated 45 EU;
+- Andrew Pearce for the donation of a webcam;
 - Bertrik Sikken, who reverse-engineered and documented the Huffman compression
   algorithm used in the SN9C10x controllers and implemented the first decoder;
 - Mizuno Takafumi for the donation of a webcam;
diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt
index 2f8431f92b77..f1896ee3bb2a 100644
--- a/Documentation/usb/usbmon.txt
+++ b/Documentation/usb/usbmon.txt
@@ -101,6 +101,13 @@ Here is the list of words, from left to right:
   or 3 and 2 positions, correspondingly.
 - URB Status. This field makes no sense for submissions, but is present
   to help scripts with parsing. In error case, it contains the error code.
+  In case of a setup packet, it contains a Setup Tag. If scripts read a number
+  in this field, the proceed to read Data Length. Otherwise, they read
+  the setup packet before reading the Data Length.
+- Setup packet, if present, consists of 5 words: one of each for bmRequestType,
+  bRequest, wValue, wIndex, wLength, as specified by the USB Specification 2.0.
+  These words are safe to decode if Setup Tag was 's'. Otherwise, the setup
+  packet was present, but not captured, and the fields contain filler.
 - Data Length. This is the actual length in the URB.
 - Data tag. The usbmon may not always capture data, even if length is nonzero.
   Only if tag is '=', the data words are present.
@@ -125,25 +132,31 @@ class ParsedLine {
                         String data_str = st.nextToken();
                         int len = data_str.length() / 2;
                         int i;
+                        int b;  // byte is signed, apparently?! XXX
                         for (i = 0; i < len; i++) {
-                                data[data_len] = Byte.parseByte(
-                                    data_str.substring(i*2, i*2 + 2),
-                                    16);
+                                // data[data_len] = Byte.parseByte(
+                                //     data_str.substring(i*2, i*2 + 2),
+                                //     16);
+                                b = Integer.parseInt(
+                                     data_str.substring(i*2, i*2 + 2),
+                                     16);
+                                if (b >= 128)
+                                        b *= -1;
+                                data[data_len] = (byte) b;
                                 data_len++;
                         }
                 }
         }
 }
 
-This format is obviously deficient. For example, the setup packet for control
-transfers is not delivered. This will change in the future.
+This format may be changed in the future.
 
 Examples:
 
-An input control transfer to get a port status:
+An input control transfer to get a port status.
 
-d74ff9a0 2640288196 S Ci:001:00 -115 4 <
-d74ff9a0 2640288202 C Ci:001:00 0 4 = 01010100
+d5ea89a0 3575914555 S Ci:001:00 s a3 00 0000 0003 0004 4 <
+d5ea89a0 3575914560 C Ci:001:00 0 4 = 01050000
 
 An output bulk transfer to send a SCSI command 0x5E in a 31-byte Bulk wrapper
 to a storage device at address 5: