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-rw-r--r--drivers/usb/misc/lvstest.c8
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb.c1
-rw-r--r--drivers/usb/misc/usb3503.c6
-rw-r--r--drivers/usb/misc/usbtest.c115
-rw-r--r--drivers/usb/misc/yurex.c8
5 files changed, 111 insertions, 27 deletions
diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c
index 7d589c156fb1..62cb8cd08403 100644
--- a/drivers/usb/misc/lvstest.c
+++ b/drivers/usb/misc/lvstest.c
@@ -333,13 +333,13 @@ static void lvs_rh_work(struct work_struct *work)
USB_PORT_STAT_CONNECTION) {
lvs->present = true;
lvs->portnum = i;
- if (hcd->phy)
- usb_phy_notify_connect(hcd->phy,
+ if (hcd->usb_phy)
+ usb_phy_notify_connect(hcd->usb_phy,
USB_SPEED_SUPER);
} else {
lvs->present = false;
- if (hcd->phy)
- usb_phy_notify_disconnect(hcd->phy,
+ if (hcd->usb_phy)
+ usb_phy_notify_disconnect(hcd->usb_phy,
USB_SPEED_SUPER);
}
break;
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 06b5d77cd9ad..633caf643122 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3250,6 +3250,7 @@ static const struct usb_device_id sisusb_table[] = {
{ USB_DEVICE(0x0711, 0x0918) },
{ USB_DEVICE(0x0711, 0x0920) },
{ USB_DEVICE(0x0711, 0x0950) },
+ { USB_DEVICE(0x0711, 0x5200) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
{ }
diff --git a/drivers/usb/misc/usb3503.c b/drivers/usb/misc/usb3503.c
index 47cb143716a1..ae7e1206ca54 100644
--- a/drivers/usb/misc/usb3503.c
+++ b/drivers/usb/misc/usb3503.c
@@ -98,7 +98,7 @@ static int usb3503_connect(struct usb3503 *hub)
return err;
}
- /* PDS : Disable For Self Powered Operation */
+ /* PDS : Set the ports which are disabled in self-powered mode. */
if (hub->port_off_mask) {
err = regmap_update_bits(hub->regmap, USB3503_PDS,
hub->port_off_mask,
@@ -109,7 +109,7 @@ static int usb3503_connect(struct usb3503 *hub)
}
}
- /* CFG1 : SELF_BUS_PWR -> Self-Powerd operation */
+ /* CFG1 : Set SELF_BUS_PWR, this enables self-powered operation. */
err = regmap_update_bits(hub->regmap, USB3503_CFG1,
USB3503_SELF_BUS_PWR,
USB3503_SELF_BUS_PWR);
@@ -271,7 +271,7 @@ static int usb3503_probe(struct usb3503 *hub)
"usb3503 intn");
if (err) {
dev_err(dev,
- "unable to request GPIO %d as connect pin (%d)\n",
+ "unable to request GPIO %d as interrupt pin (%d)\n",
hub->gpio_intn, err);
return err;
}
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 829f446064ea..0bbafe795a72 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -54,6 +54,7 @@ struct usbtest_info {
unsigned autoconf:1;
unsigned ctrl_out:1;
unsigned iso:1; /* try iso in/out */
+ unsigned intr:1; /* try interrupt in/out */
int alt;
};
@@ -70,7 +71,10 @@ struct usbtest_dev {
int out_pipe;
int in_iso_pipe;
int out_iso_pipe;
+ int in_int_pipe;
+ int out_int_pipe;
struct usb_endpoint_descriptor *iso_in, *iso_out;
+ struct usb_endpoint_descriptor *int_in, *int_out;
struct mutex lock;
#define TBUF_SIZE 256
@@ -101,6 +105,7 @@ get_endpoints(struct usbtest_dev *dev, struct usb_interface *intf)
struct usb_host_interface *alt;
struct usb_host_endpoint *in, *out;
struct usb_host_endpoint *iso_in, *iso_out;
+ struct usb_host_endpoint *int_in, *int_out;
struct usb_device *udev;
for (tmp = 0; tmp < intf->num_altsetting; tmp++) {
@@ -108,6 +113,7 @@ get_endpoints(struct usbtest_dev *dev, struct usb_interface *intf)
in = out = NULL;
iso_in = iso_out = NULL;
+ int_in = int_out = NULL;
alt = intf->altsetting + tmp;
if (override_alt >= 0 &&
@@ -124,6 +130,9 @@ get_endpoints(struct usbtest_dev *dev, struct usb_interface *intf)
switch (usb_endpoint_type(&e->desc)) {
case USB_ENDPOINT_XFER_BULK:
break;
+ case USB_ENDPOINT_XFER_INT:
+ if (dev->info->intr)
+ goto try_intr;
case USB_ENDPOINT_XFER_ISOC:
if (dev->info->iso)
goto try_iso;
@@ -139,6 +148,15 @@ get_endpoints(struct usbtest_dev *dev, struct usb_interface *intf)
out = e;
}
continue;
+try_intr:
+ if (usb_endpoint_dir_in(&e->desc)) {
+ if (!int_in)
+ int_in = e;
+ } else {
+ if (!int_out)
+ int_out = e;
+ }
+ continue;
try_iso:
if (usb_endpoint_dir_in(&e->desc)) {
if (!iso_in)
@@ -148,7 +166,7 @@ try_iso:
iso_out = e;
}
}
- if ((in && out) || iso_in || iso_out)
+ if ((in && out) || iso_in || iso_out || int_in || int_out)
goto found;
}
return -EINVAL;
@@ -183,6 +201,20 @@ found:
iso_out->desc.bEndpointAddress
& USB_ENDPOINT_NUMBER_MASK);
}
+
+ if (int_in) {
+ dev->int_in = &int_in->desc;
+ dev->in_int_pipe = usb_rcvintpipe(udev,
+ int_in->desc.bEndpointAddress
+ & USB_ENDPOINT_NUMBER_MASK);
+ }
+
+ if (int_out) {
+ dev->int_out = &int_out->desc;
+ dev->out_int_pipe = usb_sndintpipe(udev,
+ int_out->desc.bEndpointAddress
+ & USB_ENDPOINT_NUMBER_MASK);
+ }
return 0;
}
@@ -205,14 +237,22 @@ static struct urb *usbtest_alloc_urb(
int pipe,
unsigned long bytes,
unsigned transfer_flags,
- unsigned offset)
+ unsigned offset,
+ u8 bInterval)
{
struct urb *urb;
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb)
return urb;
- usb_fill_bulk_urb(urb, udev, pipe, NULL, bytes, simple_callback, NULL);
+
+ if (bInterval)
+ usb_fill_int_urb(urb, udev, pipe, NULL, bytes, simple_callback,
+ NULL, bInterval);
+ else
+ usb_fill_bulk_urb(urb, udev, pipe, NULL, bytes, simple_callback,
+ NULL);
+
urb->interval = (udev->speed == USB_SPEED_HIGH)
? (INTERRUPT_RATE << 3)
: INTERRUPT_RATE;
@@ -251,9 +291,11 @@ static struct urb *usbtest_alloc_urb(
static struct urb *simple_alloc_urb(
struct usb_device *udev,
int pipe,
- unsigned long bytes)
+ unsigned long bytes,
+ u8 bInterval)
{
- return usbtest_alloc_urb(udev, pipe, bytes, URB_NO_TRANSFER_DMA_MAP, 0);
+ return usbtest_alloc_urb(udev, pipe, bytes, URB_NO_TRANSFER_DMA_MAP, 0,
+ bInterval);
}
static unsigned pattern;
@@ -1255,7 +1297,7 @@ test_ctrl_queue(struct usbtest_dev *dev, struct usbtest_param *param)
goto cleanup;
}
req.wLength = cpu_to_le16(len);
- urb[i] = u = simple_alloc_urb(udev, pipe, len);
+ urb[i] = u = simple_alloc_urb(udev, pipe, len, 0);
if (!u)
goto cleanup;
@@ -1328,7 +1370,7 @@ static int unlink1(struct usbtest_dev *dev, int pipe, int size, int async)
int retval = 0;
init_completion(&completion);
- urb = simple_alloc_urb(testdev_to_usbdev(dev), pipe, size);
+ urb = simple_alloc_urb(testdev_to_usbdev(dev), pipe, size, 0);
if (!urb)
return -ENOMEM;
urb->context = &completion;
@@ -1616,9 +1658,9 @@ static int halt_simple(struct usbtest_dev *dev)
struct usb_device *udev = testdev_to_usbdev(dev);
if (udev->speed == USB_SPEED_SUPER)
- urb = simple_alloc_urb(udev, 0, 1024);
+ urb = simple_alloc_urb(udev, 0, 1024, 0);
else
- urb = simple_alloc_urb(udev, 0, 512);
+ urb = simple_alloc_urb(udev, 0, 512, 0);
if (urb == NULL)
return -ENOMEM;
@@ -1962,7 +2004,7 @@ static int test_unaligned_bulk(
{
int retval;
struct urb *urb = usbtest_alloc_urb(
- testdev_to_usbdev(tdev), pipe, length, transfer_flags, 1);
+ testdev_to_usbdev(tdev), pipe, length, transfer_flags, 1, 0);
if (!urb)
return -ENOMEM;
@@ -1989,7 +2031,7 @@ static int test_unaligned_bulk(
*
* WARNING: Because usbfs grabs udev->dev.sem before calling this ioctl(),
* it locks out usbcore in certain code paths. Notably, if you disconnect
- * the device-under-test, khubd will wait block forever waiting for the
+ * the device-under-test, hub_wq will wait block forever waiting for the
* ioctl to complete ... so that usb_disconnect() can abort the pending
* urbs and then call usbtest_disconnect(). To abort a test, you're best
* off just killing the userspace task and waiting for it to exit.
@@ -2068,7 +2110,7 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
dev_info(&intf->dev,
"TEST 1: write %d bytes %u times\n",
param->length, param->iterations);
- urb = simple_alloc_urb(udev, dev->out_pipe, param->length);
+ urb = simple_alloc_urb(udev, dev->out_pipe, param->length, 0);
if (!urb) {
retval = -ENOMEM;
break;
@@ -2083,7 +2125,7 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
dev_info(&intf->dev,
"TEST 2: read %d bytes %u times\n",
param->length, param->iterations);
- urb = simple_alloc_urb(udev, dev->in_pipe, param->length);
+ urb = simple_alloc_urb(udev, dev->in_pipe, param->length, 0);
if (!urb) {
retval = -ENOMEM;
break;
@@ -2098,7 +2140,7 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
dev_info(&intf->dev,
"TEST 3: write/%d 0..%d bytes %u times\n",
param->vary, param->length, param->iterations);
- urb = simple_alloc_urb(udev, dev->out_pipe, param->length);
+ urb = simple_alloc_urb(udev, dev->out_pipe, param->length, 0);
if (!urb) {
retval = -ENOMEM;
break;
@@ -2114,7 +2156,7 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
dev_info(&intf->dev,
"TEST 4: read/%d 0..%d bytes %u times\n",
param->vary, param->length, param->iterations);
- urb = simple_alloc_urb(udev, dev->in_pipe, param->length);
+ urb = simple_alloc_urb(udev, dev->in_pipe, param->length, 0);
if (!urb) {
retval = -ENOMEM;
break;
@@ -2411,6 +2453,39 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
}
break;
+ /* Simple non-queued interrupt I/O tests */
+ case 25:
+ if (dev->out_int_pipe == 0)
+ break;
+ dev_info(&intf->dev,
+ "TEST 25: write %d bytes %u times\n",
+ param->length, param->iterations);
+ urb = simple_alloc_urb(udev, dev->out_int_pipe, param->length,
+ dev->int_out->bInterval);
+ if (!urb) {
+ retval = -ENOMEM;
+ break;
+ }
+ /* FIRMWARE: interrupt sink (maybe accepts short writes) */
+ retval = simple_io(dev, urb, param->iterations, 0, 0, "test25");
+ simple_free_urb(urb);
+ break;
+ case 26:
+ if (dev->in_int_pipe == 0)
+ break;
+ dev_info(&intf->dev,
+ "TEST 26: read %d bytes %u times\n",
+ param->length, param->iterations);
+ urb = simple_alloc_urb(udev, dev->in_int_pipe, param->length,
+ dev->int_in->bInterval);
+ if (!urb) {
+ retval = -ENOMEM;
+ break;
+ }
+ /* FIRMWARE: interrupt source (maybe generates short writes) */
+ retval = simple_io(dev, urb, param->iterations, 0, 0, "test26");
+ simple_free_urb(urb);
+ break;
}
do_gettimeofday(&param->duration);
param->duration.tv_sec -= start.tv_sec;
@@ -2447,6 +2522,7 @@ usbtest_probe(struct usb_interface *intf, const struct usb_device_id *id)
struct usbtest_info *info;
char *rtest, *wtest;
char *irtest, *iwtest;
+ char *intrtest, *intwtest;
udev = interface_to_usbdev(intf);
@@ -2487,6 +2563,7 @@ usbtest_probe(struct usb_interface *intf, const struct usb_device_id *id)
*/
rtest = wtest = "";
irtest = iwtest = "";
+ intrtest = intwtest = "";
if (force_interrupt || udev->speed == USB_SPEED_LOW) {
if (info->ep_in) {
dev->in_pipe = usb_rcvintpipe(udev, info->ep_in);
@@ -2525,15 +2602,20 @@ usbtest_probe(struct usb_interface *intf, const struct usb_device_id *id)
irtest = " iso-in";
if (dev->out_iso_pipe)
iwtest = " iso-out";
+ if (dev->in_int_pipe)
+ intrtest = " int-in";
+ if (dev->out_int_pipe)
+ intwtest = " int-out";
}
usb_set_intfdata(intf, dev);
dev_info(&intf->dev, "%s\n", info->name);
- dev_info(&intf->dev, "%s {control%s%s%s%s%s} tests%s\n",
+ dev_info(&intf->dev, "%s {control%s%s%s%s%s%s%s} tests%s\n",
usb_speed_string(udev->speed),
info->ctrl_out ? " in/out" : "",
rtest, wtest,
irtest, iwtest,
+ intrtest, intwtest,
info->alt >= 0 ? " (+alt)" : "");
return 0;
}
@@ -2607,6 +2689,7 @@ static struct usbtest_info gz_info = {
.autoconf = 1,
.ctrl_out = 1,
.iso = 1,
+ .intr = 1,
.alt = 0,
};
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 1472805083de..c3a45da11610 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -358,7 +358,7 @@ static int yurex_fasync(int fd, struct file *file, int on)
{
struct usb_yurex *dev;
- dev = (struct usb_yurex *)file->private_data;
+ dev = file->private_data;
return fasync_helper(fd, file, on, &dev->async_queue);
}
@@ -401,7 +401,7 @@ static int yurex_release(struct inode *inode, struct file *file)
{
struct usb_yurex *dev;
- dev = (struct usb_yurex *)file->private_data;
+ dev = file->private_data;
if (dev == NULL)
return -ENODEV;
@@ -418,7 +418,7 @@ static ssize_t yurex_read(struct file *file, char *buffer, size_t count, loff_t
char in_buffer[20];
unsigned long flags;
- dev = (struct usb_yurex *)file->private_data;
+ dev = file->private_data;
mutex_lock(&dev->io_mutex);
if (!dev->interface) { /* already disconnected */
@@ -455,7 +455,7 @@ static ssize_t yurex_write(struct file *file, const char *user_buffer, size_t co
DEFINE_WAIT(wait);
count = min(sizeof(buffer), count);
- dev = (struct usb_yurex *)file->private_data;
+ dev = file->private_data;
/* verify that we actually have some data to write */
if (count == 0)
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-24 13:38:30 +0300