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-rw-r--r--Documentation/kernel-parameters.txt2
-rw-r--r--MAINTAINERS5
-rw-r--r--drivers/phy/phy-omap-usb2.c6
-rw-r--r--drivers/usb/class/cdc-acm.c25
-rw-r--r--drivers/usb/class/cdc-acm.h2
-rw-r--r--drivers/usb/core/hcd.c2
-rw-r--r--drivers/usb/core/hub.c10
-rw-r--r--drivers/usb/core/quirks.c6
-rw-r--r--drivers/usb/dwc2/gadget.c2
-rw-r--r--drivers/usb/host/Kconfig4
-rw-r--r--drivers/usb/host/hwa-hc.c2
-rw-r--r--drivers/usb/host/xhci-pci.c18
-rw-r--r--drivers/usb/serial/kobil_sct.c5
-rw-r--r--drivers/usb/serial/opticon.c2
-rw-r--r--drivers/usb/storage/initializers.c4
-rw-r--r--drivers/usb/storage/realtek_cr.c2
-rw-r--r--drivers/usb/storage/transport.c26
-rw-r--r--drivers/usb/storage/unusual_uas.h28
18 files changed, 111 insertions, 40 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4c81a860cc2b..479f33204a37 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3621,7 +3621,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
usb-storage.delay_use=
[UMS] The delay in seconds before a new device is
- scanned for Logical Units (default 5).
+ scanned for Logical Units (default 1).
usb-storage.quirks=
[UMS] A list of quirks entries to supplement or
diff --git a/MAINTAINERS b/MAINTAINERS
index 5d6136b8959e..a0d386e234ed 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9703,11 +9703,6 @@ S: Maintained
F: Documentation/hid/hiddev.txt
F: drivers/hid/usbhid/
-USB/IP DRIVERS
-L: linux-usb@vger.kernel.org
-S: Orphan
-F: drivers/staging/usbip/
-
USB ISP116X DRIVER
M: Olav Kongas <ok@artecdesign.ee>
L: linux-usb@vger.kernel.org
diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
index 8c842980834a..f091576b6449 100644
--- a/drivers/phy/phy-omap-usb2.c
+++ b/drivers/phy/phy-omap-usb2.c
@@ -258,14 +258,16 @@ static int omap_usb2_probe(struct platform_device *pdev)
otg->phy = &phy->phy;
platform_set_drvdata(pdev, phy);
+ pm_runtime_enable(phy->dev);
generic_phy = devm_phy_create(phy->dev, NULL, &ops, NULL);
- if (IS_ERR(generic_phy))
+ if (IS_ERR(generic_phy)) {
+ pm_runtime_disable(phy->dev);
return PTR_ERR(generic_phy);
+ }
phy_set_drvdata(generic_phy, phy);
- pm_runtime_enable(phy->dev);
phy_provider = devm_of_phy_provider_register(phy->dev,
of_phy_simple_xlate);
if (IS_ERR(phy_provider)) {
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index e934e19f49f5..077d58ac3dcb 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -60,6 +60,9 @@ static struct acm *acm_table[ACM_TTY_MINORS];
static DEFINE_MUTEX(acm_table_lock);
+static void acm_tty_set_termios(struct tty_struct *tty,
+ struct ktermios *termios_old);
+
/*
* acm_table accessors
*/
@@ -145,8 +148,15 @@ static int acm_ctrl_msg(struct acm *acm, int request, int value,
/* devices aren't required to support these requests.
* the cdc acm descriptor tells whether they do...
*/
-#define acm_set_control(acm, control) \
- acm_ctrl_msg(acm, USB_CDC_REQ_SET_CONTROL_LINE_STATE, control, NULL, 0)
+static inline int acm_set_control(struct acm *acm, int control)
+{
+ if (acm->quirks & QUIRK_CONTROL_LINE_STATE)
+ return -EOPNOTSUPP;
+
+ return acm_ctrl_msg(acm, USB_CDC_REQ_SET_CONTROL_LINE_STATE,
+ control, NULL, 0);
+}
+
#define acm_set_line(acm, line) \
acm_ctrl_msg(acm, USB_CDC_REQ_SET_LINE_CODING, 0, line, sizeof *(line))
#define acm_send_break(acm, ms) \
@@ -554,6 +564,8 @@ static int acm_port_activate(struct tty_port *port, struct tty_struct *tty)
goto error_submit_urb;
}
+ acm_tty_set_termios(tty, NULL);
+
/*
* Unthrottle device in case the TTY was closed while throttled.
*/
@@ -980,11 +992,12 @@ static void acm_tty_set_termios(struct tty_struct *tty,
/* FIXME: Needs to clear unsupported bits in the termios */
acm->clocal = ((termios->c_cflag & CLOCAL) != 0);
- if (!newline.dwDTERate) {
+ if (C_BAUD(tty) == B0) {
newline.dwDTERate = acm->line.dwDTERate;
newctrl &= ~ACM_CTRL_DTR;
- } else
+ } else if (termios_old && (termios_old->c_cflag & CBAUD) == B0) {
newctrl |= ACM_CTRL_DTR;
+ }
if (newctrl != acm->ctrlout)
acm_set_control(acm, acm->ctrlout = newctrl);
@@ -1314,6 +1327,7 @@ made_compressed_probe:
tty_port_init(&acm->port);
acm->port.ops = &acm_port_ops;
init_usb_anchor(&acm->delayed);
+ acm->quirks = quirks;
buf = usb_alloc_coherent(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
if (!buf) {
@@ -1681,6 +1695,9 @@ static const struct usb_device_id acm_ids[] = {
{ USB_DEVICE(0x0572, 0x1328), /* Shiro / Aztech USB MODEM UM-3100 */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
+ { USB_DEVICE(0x20df, 0x0001), /* Simtec Electronics Entropy Key */
+ .driver_info = QUIRK_CONTROL_LINE_STATE, },
+ { USB_DEVICE(0x2184, 0x001c) }, /* GW Instek AFG-2225 */
{ USB_DEVICE(0x22b8, 0x6425), /* Motorola MOTOMAGX phones */
},
/* Motorola H24 HSPA module: */
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index fc75651afe1c..d3251ebd09e2 100644
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -121,6 +121,7 @@ struct acm {
unsigned int throttle_req:1; /* throttle requested */
u8 bInterval;
struct usb_anchor delayed; /* writes queued for a device about to be woken */
+ unsigned long quirks;
};
#define CDC_DATA_INTERFACE_TYPE 0x0a
@@ -132,3 +133,4 @@ struct acm {
#define NOT_A_MODEM BIT(3)
#define NO_DATA_INTERFACE BIT(4)
#define IGNORE_DEVICE BIT(5)
+#define QUIRK_CONTROL_LINE_STATE BIT(6)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index b84fb141e122..a6efb4184f2b 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2060,6 +2060,8 @@ int usb_alloc_streams(struct usb_interface *interface,
return -EINVAL;
if (dev->speed != USB_SPEED_SUPER)
return -EINVAL;
+ if (dev->state < USB_STATE_CONFIGURED)
+ return -ENODEV;
for (i = 0; i < num_eps; i++) {
/* Streams only apply to bulk endpoints. */
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 11e80ac31324..b649fef2e35d 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4468,9 +4468,6 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
if (retval)
goto fail;
- if (hcd->usb_phy && !hdev->parent)
- usb_phy_notify_connect(hcd->usb_phy, udev->speed);
-
/*
* Some superspeed devices have finished the link training process
* and attached to a superspeed hub port, but the device descriptor
@@ -4627,8 +4624,7 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
/* Disconnect any existing devices under this port */
if (udev) {
- if (hcd->usb_phy && !hdev->parent &&
- !(portstatus & USB_PORT_STAT_CONNECTION))
+ if (hcd->usb_phy && !hdev->parent)
usb_phy_notify_disconnect(hcd->usb_phy, udev->speed);
usb_disconnect(&port_dev->child);
}
@@ -4783,6 +4779,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
port_dev->child = NULL;
spin_unlock_irq(&device_state_lock);
mutex_unlock(&usb_port_peer_mutex);
+ } else {
+ if (hcd->usb_phy && !hdev->parent)
+ usb_phy_notify_connect(hcd->usb_phy,
+ udev->speed);
}
}
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 5ae883dc21f5..39b4081b632d 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -97,6 +97,12 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x04f3, 0x0089), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
+ { USB_DEVICE(0x04f3, 0x009b), .driver_info =
+ USB_QUIRK_DEVICE_QUALIFIER },
+
+ { USB_DEVICE(0x04f3, 0x016f), .driver_info =
+ USB_QUIRK_DEVICE_QUALIFIER },
+
/* Roland SC-8820 */
{ USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index eee87098bb8b..8b5c079c7b7d 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -2327,7 +2327,7 @@ irq_retry:
u32 usb_status = readl(hsotg->regs + GOTGCTL);
- dev_info(hsotg->dev, "%s: USBRst\n", __func__);
+ dev_dbg(hsotg->dev, "%s: USBRst\n", __func__);
dev_dbg(hsotg->dev, "GNPTXSTS=%08x\n",
readl(hsotg->regs + GNPTXSTS));
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index a8a30b1d4167..a3ca1375dd52 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -234,7 +234,7 @@ config USB_EHCI_SH
config USB_EHCI_EXYNOS
tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
- depends on PLAT_S5P || ARCH_EXYNOS
+ depends on ARCH_S5PV210 || ARCH_EXYNOS
help
Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
@@ -550,7 +550,7 @@ config USB_OHCI_SH
config USB_OHCI_EXYNOS
tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
- depends on PLAT_S5P || ARCH_EXYNOS
+ depends on ARCH_S5PV210 || ARCH_EXYNOS
help
Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
index d0d8fadf7066..1db0626c8bf4 100644
--- a/drivers/usb/host/hwa-hc.c
+++ b/drivers/usb/host/hwa-hc.c
@@ -607,7 +607,7 @@ found:
wa->wa_descr = wa_descr = (struct usb_wa_descriptor *) hdr;
if (le16_to_cpu(wa_descr->bcdWAVersion) > 0x0100)
dev_warn(dev, "Wire Adapter v%d.%d newer than groked v1.0\n",
- le16_to_cpu(wa_descr->bcdWAVersion) & 0xff00 >> 8,
+ (le16_to_cpu(wa_descr->bcdWAVersion) & 0xff00) >> 8,
le16_to_cpu(wa_descr->bcdWAVersion) & 0x00ff);
result = 0;
error:
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 280dde93abe5..9a69b1f1b300 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -128,20 +128,6 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
xhci->quirks |= XHCI_AVOID_BEI;
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
- (pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI)) {
- /* Workaround for occasional spurious wakeups from S5 (or
- * any other sleep) on Haswell machines with LPT and LPT-LP
- * with the new Intel BIOS
- */
- /* Limit the quirk to only known vendors, as this triggers
- * yet another BIOS bug on some other machines
- * https://bugzilla.kernel.org/show_bug.cgi?id=66171
- */
- if (pdev->subsystem_vendor == PCI_VENDOR_ID_HP)
- xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
- }
- if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) {
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
}
@@ -162,6 +148,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
pdev->device == 0x3432)
xhci->quirks |= XHCI_BROKEN_STREAMS;
+ if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
+ pdev->device == 0x1042)
+ xhci->quirks |= XHCI_BROKEN_STREAMS;
+
if (xhci->quirks & XHCI_RESET_ON_RESUME)
xhci_dbg_trace(xhci, trace_xhci_dbg_quirks,
"QUIRK: Resetting on resume");
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index 3d2bd65df0fc..02c420af251e 100644
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -335,7 +335,8 @@ static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port,
port->interrupt_out_urb->transfer_buffer_length = length;
priv->cur_pos = priv->cur_pos + length;
- result = usb_submit_urb(port->interrupt_out_urb, GFP_NOIO);
+ result = usb_submit_urb(port->interrupt_out_urb,
+ GFP_ATOMIC);
dev_dbg(&port->dev, "%s - Send write URB returns: %i\n", __func__, result);
todo = priv->filled - priv->cur_pos;
@@ -350,7 +351,7 @@ static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port,
if (priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID ||
priv->device_type == KOBIL_ADAPTER_K_PRODUCT_ID) {
result = usb_submit_urb(port->interrupt_in_urb,
- GFP_NOIO);
+ GFP_ATOMIC);
dev_dbg(&port->dev, "%s - Send read URB returns: %i\n", __func__, result);
}
}
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 4856fb7e637e..4b7bfb394a32 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -215,7 +215,7 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
/* The connected devices do not have a bulk write endpoint,
* to transmit data to de barcode device the control endpoint is used */
- dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_NOIO);
+ dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC);
if (!dr) {
count = -ENOMEM;
goto error_no_dr;
diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c
index 4bc2fc98636e..73f125e0cb58 100644
--- a/drivers/usb/storage/initializers.c
+++ b/drivers/usb/storage/initializers.c
@@ -52,7 +52,7 @@ int usb_stor_euscsi_init(struct us_data *us)
us->iobuf[0] = 0x1;
result = usb_stor_control_msg(us, us->send_ctrl_pipe,
0x0C, USB_RECIP_INTERFACE | USB_TYPE_VENDOR,
- 0x01, 0x0, us->iobuf, 0x1, USB_CTRL_SET_TIMEOUT);
+ 0x01, 0x0, us->iobuf, 0x1, 5 * HZ);
usb_stor_dbg(us, "-- result is %d\n", result);
return 0;
@@ -100,7 +100,7 @@ int usb_stor_huawei_e220_init(struct us_data *us)
result = usb_stor_control_msg(us, us->send_ctrl_pipe,
USB_REQ_SET_FEATURE,
USB_TYPE_STANDARD | USB_RECIP_DEVICE,
- 0x01, 0x0, NULL, 0x0, 1000);
+ 0x01, 0x0, NULL, 0x0, 1 * HZ);
usb_stor_dbg(us, "Huawei mode set result is %d\n", result);
return 0;
}
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 8591d89a38e6..27e4a580d2ed 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -626,6 +626,7 @@ static int config_autodelink_after_power_on(struct us_data *us)
return 0;
}
+#ifdef CONFIG_PM
static int config_autodelink_before_power_down(struct us_data *us)
{
struct rts51x_chip *chip = (struct rts51x_chip *)(us->extra);
@@ -716,6 +717,7 @@ static void fw5895_init(struct us_data *us)
}
}
}
+#endif
#ifdef CONFIG_REALTEK_AUTOPM
static void fw5895_set_mmc_wp(struct us_data *us)
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 22c7d4360fa2..b1d815eb6d0b 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1118,6 +1118,31 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
*/
if (result == USB_STOR_XFER_LONG)
fake_sense = 1;
+
+ /*
+ * Sometimes a device will mistakenly skip the data phase
+ * and go directly to the status phase without sending a
+ * zero-length packet. If we get a 13-byte response here,
+ * check whether it really is a CSW.
+ */
+ if (result == USB_STOR_XFER_SHORT &&
+ srb->sc_data_direction == DMA_FROM_DEVICE &&
+ transfer_length - scsi_get_resid(srb) ==
+ US_BULK_CS_WRAP_LEN) {
+ struct scatterlist *sg = NULL;
+ unsigned int offset = 0;
+
+ if (usb_stor_access_xfer_buf((unsigned char *) bcs,
+ US_BULK_CS_WRAP_LEN, srb, &sg,
+ &offset, FROM_XFER_BUF) ==
+ US_BULK_CS_WRAP_LEN &&
+ bcs->Signature ==
+ cpu_to_le32(US_BULK_CS_SIGN)) {
+ usb_stor_dbg(us, "Device skipped data phase\n");
+ scsi_set_resid(srb, transfer_length);
+ goto skipped_data_phase;
+ }
+ }
}
/* See flow chart on pg 15 of the Bulk Only Transport spec for
@@ -1153,6 +1178,7 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
+ skipped_data_phase:
/* check bulk status */
residue = le32_to_cpu(bcs->Residue);
usb_stor_dbg(us, "Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n",
diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
index 8511b54a65d9..2fefaf923e4a 100644
--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -54,6 +54,20 @@ UNUSUAL_DEV(0x0bc2, 0x3312, 0x0000, 0x9999,
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_NO_ATA_1X),
+/* Reported-by: Hans de Goede <hdegoede@redhat.com> */
+UNUSUAL_DEV(0x0bc2, 0x3320, 0x0000, 0x9999,
+ "Seagate",
+ "Expansion Desk",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_ATA_1X),
+
+/* Reported-by: Bogdan Mihalcea <bogdan.mihalcea@infim.ro> */
+UNUSUAL_DEV(0x0bc2, 0xa003, 0x0000, 0x9999,
+ "Seagate",
+ "Backup Plus",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_ATA_1X),
+
/* https://bbs.archlinux.org/viewtopic.php?id=183190 */
UNUSUAL_DEV(0x0bc2, 0xab20, 0x0000, 0x9999,
"Seagate",
@@ -61,6 +75,13 @@ UNUSUAL_DEV(0x0bc2, 0xab20, 0x0000, 0x9999,
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_NO_ATA_1X),
+/* https://bbs.archlinux.org/viewtopic.php?id=183190 */
+UNUSUAL_DEV(0x0bc2, 0xab21, 0x0000, 0x9999,
+ "Seagate",
+ "Backup+ BK",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_ATA_1X),
+
/* Reported-by: Claudio Bizzarri <claudio.bizzarri@gmail.com> */
UNUSUAL_DEV(0x152d, 0x0567, 0x0000, 0x9999,
"JMicron",
@@ -75,3 +96,10 @@ UNUSUAL_DEV(0x174c, 0x5106, 0x0000, 0x9999,
"ASM1051",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_IGNORE_UAS),
+
+/* Reported-by: Hans de Goede <hdegoede@redhat.com> */
+UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999,
+ "VIA",
+ "VL711",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_ATA_1X),
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 15:08:46 +0100