diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2006-02-02 01:12:54 -0500 |
---|---|---|
committer | Jeff Garzik <jgarzik@pobox.com> | 2006-02-02 01:12:54 -0500 |
commit | 18ee3610040a4c008ce08a40a5dd025241cc7e97 (patch) | |
tree | 32a996a5123726b63c31a1522f230933fb967a32 /drivers/usb/gadget | |
parent | e4e7b89280d1d666e2c09e5ad36cf071796c4c7e (diff) | |
parent | b4103333d7904310d34de18d85e51e3d74f00a3b (diff) |
Merge branch 'master'
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r-- | drivers/usb/gadget/inode.c | 8 | ||||
-rw-r--r-- | drivers/usb/gadget/net2280.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/zero.c | 8 |
3 files changed, 13 insertions, 4 deletions
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c index 9a4edc5657aa..0aab7d24c768 100644 --- a/drivers/usb/gadget/inode.c +++ b/drivers/usb/gadget/inode.c | |||
@@ -135,6 +135,7 @@ struct dev_data { | |||
135 | setup_out_ready : 1, | 135 | setup_out_ready : 1, |
136 | setup_out_error : 1, | 136 | setup_out_error : 1, |
137 | setup_abort : 1; | 137 | setup_abort : 1; |
138 | unsigned setup_wLength; | ||
138 | 139 | ||
139 | /* the rest is basically write-once */ | 140 | /* the rest is basically write-once */ |
140 | struct usb_config_descriptor *config, *hs_config; | 141 | struct usb_config_descriptor *config, *hs_config; |
@@ -942,6 +943,7 @@ static int setup_req (struct usb_ep *ep, struct usb_request *req, u16 len) | |||
942 | } | 943 | } |
943 | req->complete = ep0_complete; | 944 | req->complete = ep0_complete; |
944 | req->length = len; | 945 | req->length = len; |
946 | req->zero = 0; | ||
945 | return 0; | 947 | return 0; |
946 | } | 948 | } |
947 | 949 | ||
@@ -1161,10 +1163,13 @@ ep0_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) | |||
1161 | spin_unlock_irq (&dev->lock); | 1163 | spin_unlock_irq (&dev->lock); |
1162 | if (copy_from_user (dev->req->buf, buf, len)) | 1164 | if (copy_from_user (dev->req->buf, buf, len)) |
1163 | retval = -EFAULT; | 1165 | retval = -EFAULT; |
1164 | else | 1166 | else { |
1167 | if (len < dev->setup_wLength) | ||
1168 | dev->req->zero = 1; | ||
1165 | retval = usb_ep_queue ( | 1169 | retval = usb_ep_queue ( |
1166 | dev->gadget->ep0, dev->req, | 1170 | dev->gadget->ep0, dev->req, |
1167 | GFP_KERNEL); | 1171 | GFP_KERNEL); |
1172 | } | ||
1168 | if (retval < 0) { | 1173 | if (retval < 0) { |
1169 | spin_lock_irq (&dev->lock); | 1174 | spin_lock_irq (&dev->lock); |
1170 | clean_req (dev->gadget->ep0, dev->req); | 1175 | clean_req (dev->gadget->ep0, dev->req); |
@@ -1483,6 +1488,7 @@ unrecognized: | |||
1483 | delegate: | 1488 | delegate: |
1484 | dev->setup_in = (ctrl->bRequestType & USB_DIR_IN) | 1489 | dev->setup_in = (ctrl->bRequestType & USB_DIR_IN) |
1485 | ? 1 : 0; | 1490 | ? 1 : 0; |
1491 | dev->setup_wLength = w_length; | ||
1486 | dev->setup_out_ready = 0; | 1492 | dev->setup_out_ready = 0; |
1487 | dev->setup_out_error = 0; | 1493 | dev->setup_out_error = 0; |
1488 | value = 0; | 1494 | value = 0; |
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index c32e1f7476da..67b13ab2f3f5 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c | |||
@@ -47,6 +47,7 @@ | |||
47 | #include <linux/config.h> | 47 | #include <linux/config.h> |
48 | #include <linux/module.h> | 48 | #include <linux/module.h> |
49 | #include <linux/pci.h> | 49 | #include <linux/pci.h> |
50 | #include <linux/dma-mapping.h> | ||
50 | #include <linux/kernel.h> | 51 | #include <linux/kernel.h> |
51 | #include <linux/delay.h> | 52 | #include <linux/delay.h> |
52 | #include <linux/ioport.h> | 53 | #include <linux/ioport.h> |
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c index 2fc110d3ad5a..ae7a1c0f5748 100644 --- a/drivers/usb/gadget/zero.c +++ b/drivers/usb/gadget/zero.c | |||
@@ -165,8 +165,8 @@ static unsigned buflen = 4096; | |||
165 | static unsigned qlen = 32; | 165 | static unsigned qlen = 32; |
166 | static unsigned pattern = 0; | 166 | static unsigned pattern = 0; |
167 | 167 | ||
168 | module_param (buflen, uint, S_IRUGO|S_IWUSR); | 168 | module_param (buflen, uint, S_IRUGO); |
169 | module_param (qlen, uint, S_IRUGO|S_IWUSR); | 169 | module_param (qlen, uint, S_IRUGO); |
170 | module_param (pattern, uint, S_IRUGO|S_IWUSR); | 170 | module_param (pattern, uint, S_IRUGO|S_IWUSR); |
171 | 171 | ||
172 | /* | 172 | /* |
@@ -1127,8 +1127,10 @@ zero_unbind (struct usb_gadget *gadget) | |||
1127 | DBG (dev, "unbind\n"); | 1127 | DBG (dev, "unbind\n"); |
1128 | 1128 | ||
1129 | /* we've already been disconnected ... no i/o is active */ | 1129 | /* we've already been disconnected ... no i/o is active */ |
1130 | if (dev->req) | 1130 | if (dev->req) { |
1131 | dev->req->length = USB_BUFSIZ; | ||
1131 | free_ep_req (gadget->ep0, dev->req); | 1132 | free_ep_req (gadget->ep0, dev->req); |
1133 | } | ||
1132 | del_timer_sync (&dev->resume); | 1134 | del_timer_sync (&dev->resume); |
1133 | kfree (dev); | 1135 | kfree (dev); |
1134 | set_gadget_data (gadget, NULL); | 1136 | set_gadget_data (gadget, NULL); |