Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: auerswald possible memleak fix USB: ipaq: Add HTC Modem Support USB: Fixed outdated usb_get_device_descriptor() documentation usb-storage: Remove duplicated unusual_devs.h entries for Sony Ericsson P990i USB: hid-core: Add quirk for new Apple keyboard/trackpad USB Storage: unusual_devs.h entry for Sony Ericsson P990i USB: correct keymapping on Powerbook built-in USB ISO keyboards USB: OHCI: fix root-hub resume bug USB: Fix UCR-61S2B unusual_dev entry USB: ftdi driver pid for dmx-interfaces USB: ftdi_sio: adds vendor/product id for a RFID construction kit OHCI: disallow autostop when wakeup is not available
josf · Nov 17, 2006 · 0e12c5e · 0e12c5e
2 parents ccf9ff5 + 5a3fcf5
commit 0e12c5e
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Showing 11 changed files with 58 additions and 35 deletions.
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
@@ -828,10 +828,7 @@ char *usb_cache_string(struct usb_device *udev, int index)
  * Context: !in_interrupt ()
  *
  * Updates the copy of the device descriptor stored in the device structure,
- * which dedicates space for this purpose.  Note that several fields are
- * converted to the host CPU's byte order:  the USB version (bcdUSB), and
- * vendors product and version fields (idVendor, idProduct, and bcdDevice).
- * That lets device drivers compare against non-byteswapped constants.
+ * which dedicates space for this purpose.
  *
  * Not exported, only for use by the core.  If drivers really want to read
  * the device descriptor directly, they can call usb_get_descriptor() with

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
@@ -715,13 +715,6 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
 		return IRQ_NOTMINE;
 	}
 
-	if (ints & OHCI_INTR_RHSC) {
-		ohci_vdbg (ohci, "rhsc\n");
-		ohci->next_statechange = jiffies + STATECHANGE_DELAY;
-		ohci_writel (ohci, OHCI_INTR_RHSC, &regs->intrstatus);
-		usb_hcd_poll_rh_status(hcd);
-	}
-
 	if (ints & OHCI_INTR_UE) {
 		disable (ohci);
 		ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n");
@@ -731,9 +724,21 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
 		ohci_usb_reset (ohci);
 	}
 
-	if (ints & OHCI_INTR_RD) {
-		ohci_vdbg (ohci, "resume detect\n");
-		ohci_writel (ohci, OHCI_INTR_RD, &regs->intrstatus);
+	if (ints & OHCI_INTR_RHSC) {
+		ohci_vdbg(ohci, "rhsc\n");
+		ohci->next_statechange = jiffies + STATECHANGE_DELAY;
+		ohci_writel(ohci, OHCI_INTR_RD | OHCI_INTR_RHSC,
+				&regs->intrstatus);
+		usb_hcd_poll_rh_status(hcd);
+	}
+
+	/* For connect and disconnect events, we expect the controller
+	 * to turn on RHSC along with RD.  But for remote wakeup events
+	 * this might not happen.
+	 */
+	else if (ints & OHCI_INTR_RD) {
+		ohci_vdbg(ohci, "resume detect\n");
+		ohci_writel(ohci, OHCI_INTR_RD, &regs->intrstatus);
 		hcd->poll_rh = 1;
 		if (ohci->autostop) {
 			spin_lock (&ohci->lock);

diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
@@ -169,7 +169,8 @@ __acquires(ohci->lock)
 		break;
 	case OHCI_USB_RESUME:
 		/* HCFS changes sometime after INTR_RD */
-		ohci_info (ohci, "wakeup\n");
+		ohci_info(ohci, "%swakeup\n",
+				autostopped ? "auto-" : "");
 		break;
 	case OHCI_USB_OPER:
 		/* this can happen after resuming a swsusp snapshot */
@@ -422,7 +423,8 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
 				ohci->autostop = 0;
 				ohci->next_statechange = jiffies +
 						STATECHANGE_DELAY;
-			} else if (time_after_eq (jiffies,
+			} else if (device_may_wakeup(&hcd->self.root_hub->dev)
+					&& time_after_eq(jiffies,
 						ohci->next_statechange)
 					&& !ohci->ed_rm_list
 					&& !(ohci->hc_control &

diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
@@ -1797,11 +1797,12 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_APPLE, 0x020E, HID_QUIRK_POWERBOOK_HAS_FN },
 	{ USB_VENDOR_ID_APPLE, 0x020F, HID_QUIRK_POWERBOOK_HAS_FN },
 	{ USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN },
-	{ USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN },
+	{ USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
 	{ USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN },
 	{ USB_VENDOR_ID_APPLE, 0x0217, HID_QUIRK_POWERBOOK_HAS_FN },
-	{ USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN },
+	{ USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
 	{ USB_VENDOR_ID_APPLE, 0x0219, HID_QUIRK_POWERBOOK_HAS_FN },
+	{ USB_VENDOR_ID_APPLE, 0x021B, HID_QUIRK_POWERBOOK_HAS_FN },
 	{ USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
 	{ USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },
 

diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
@@ -121,6 +121,12 @@ static struct hidinput_key_translation powerbook_numlock_keys[] = {
 	{ }
 };
 
+static struct hidinput_key_translation powerbook_iso_keyboard[] = {
+	{ KEY_GRAVE,    KEY_102ND },
+	{ KEY_102ND,    KEY_GRAVE },
+	{ }
+};
+
 static int usbhid_pb_fnmode = 1;
 module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
 MODULE_PARM_DESC(pb_fnmode,
@@ -195,6 +201,14 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
 		}
 	}
 
+	if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
+		trans = find_translation(powerbook_iso_keyboard, usage->code);
+		if (trans) {
+			input_event(input, usage->type, trans->to, value);
+			return 1;
+		}
+	}
+
 	return 0;
 }
 
@@ -210,6 +224,9 @@ static void hidinput_pb_setup(struct input_dev *input)
 
 	for (trans = powerbook_numlock_keys; trans->from; trans++)
 		set_bit(trans->to, input->keybit);
+
+	for (trans = powerbook_iso_keyboard; trans->from; trans++)
+		set_bit(trans->to, input->keybit);
 }
 #else
 static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,

diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
@@ -260,6 +260,7 @@ struct hid_item {
 #define HID_QUIRK_POWERBOOK_HAS_FN		0x00001000
 #define HID_QUIRK_POWERBOOK_FN_ON		0x00002000
 #define HID_QUIRK_INVERT_HWHEEL			0x00004000
+#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD	0x00008000
 
 /*
  * This is the global environment of the parser. This information is

diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
@@ -780,7 +780,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned
 
 bl_fail:/* not enough memory. Free allocated elements */
         dbg ("auerbuf_setup: no more memory");
-	kfree(bep);
+	auerbuf_free(bep);
         auerbuf_free_buffers (bcp);
         return -ENOMEM;
 }

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
@@ -311,6 +311,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
@@ -511,6 +512,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
+	{ USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
 	{ },					/* Optional parameter entry */
 	{ }					/* Terminating entry */
 };

diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
@@ -55,6 +55,9 @@
 /* iPlus device */
 #define FTDI_IPLUS_PID 0xD070 /* Product Id */
 
+/* DMX4ALL DMX Interfaces */
+#define FTDI_DMX4ALL 0xC850
+
 /* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
 /* they use the ftdi chipset for the USB interface and the vendor id is the same */
 #define FTDI_XF_632_PID 0xFC08	/* 632: 16x2 Character Display */
@@ -174,10 +177,16 @@
  */
 #define FTDI_ASK_RDR400_PID	0xC991	/* ASK RDR 400 series card reader */
 
+/*
+ * FTDI USB UART chips used in construction projects from the
+ * Elektor Electronics magazine (http://elektor-electronics.co.uk)
+ */
+#define ELEKTOR_VID		0x0C7D
+#define ELEKTOR_FT323R_PID	0x0005	/* RFID-Reader, issue 09-2006 */
+
 /*
  * DSS-20 Sync Station for Sony Ericsson P800
  */
-
 #define FTDI_DSS20_PID          0xFC82  
 
 /*

diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
@@ -320,6 +320,7 @@ static struct usb_device_id ipaq_id_table [] = {
 	{ USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */
 	{ USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */
 	{ USB_DEVICE(0x0BB4, 0x00CE) }, /* HTC USB Sync */
+	{ USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC USB Modem */
 	{ USB_DEVICE(0x0BB4, 0x0A01) }, /* PocketPC USB Sync */
 	{ USB_DEVICE(0x0BB4, 0x0A02) }, /* PocketPC USB Sync */
 	{ USB_DEVICE(0x0BB4, 0x0A03) }, /* PocketPC USB Sync */

diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
@@ -1306,25 +1306,13 @@ UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_FIX_CAPACITY ),
 
-/* Reported by Jan Mate <[email protected]> */
-UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
-		"Sony Ericsson",
-		"P990i",
-		US_SC_DEVICE, US_PR_DEVICE, NULL,
-		US_FL_FIX_CAPACITY ),
-
-/* Reported by Jan Mate <[email protected]> */
-UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
-		"Sony Ericsson",
-		"P990i",
-		US_SC_DEVICE, US_PR_DEVICE, NULL,
-		US_FL_FIX_CAPACITY ),
-
 /* Reported by Kevin Cernekee <[email protected]>
  * Tested on hardware version 1.10.
  * Entry is needed only for the initializer function override.
+ * Devices with bcd > 110 seem to not need it while those
+ * with bcd < 110 appear to need it.
  */
-UNUSUAL_DEV(  0x1019, 0x0c55, 0x0110, 0x0110,
+UNUSUAL_DEV(  0x1019, 0x0c55, 0x0000, 0x0110,
 		"Desknote",
 		"UCR-61S2B",
 		US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,