goto out;
}
}
- if (is_isoc(hw_ep, 0)) {
- schedule_work(&cppi41_channel->dma_completion);
- goto out;
- }
list_add_tail(&cppi41_channel->tx_check,
&controller->early_tx_list);
- if (!hrtimer_active(&controller->early_tx)) {
+ if (!hrtimer_is_queued(&controller->early_tx)) {
+ unsigned long usecs = cppi41_channel->total_len / 10;
+
hrtimer_start_range_ns(&controller->early_tx,
- ktime_set(0, 140 * NSEC_PER_USEC),
+ ktime_set(0, usecs * NSEC_PER_USEC),
40 * NSEC_PER_USEC,
HRTIMER_MODE_REL);
}
__u8 bInterval;
} __attribute__((packed));
+/* Legacy format, deprecated as of 3.14. */
+struct usb_functionfs_descs_head {
+ __le32 magic;
+ __le32 length;
+ __le32 fs_count;
+ __le32 hs_count;
+} __attribute__((packed, deprecated));
+
+ /* MS OS Descriptor header */
+ struct usb_os_desc_header {
+ __u8 interface;
+ __le32 dwLength;
+ __le16 bcdVersion;
+ __le16 wIndex;
+ union {
+ struct {
+ __u8 bCount;
+ __u8 Reserved;
+ };
+ __le16 wCount;
+ };
+ } __attribute__((packed));
+
+ struct usb_ext_compat_desc {
+ __u8 bFirstInterfaceNumber;
+ __u8 Reserved1;
+ __u8 CompatibleID[8];
+ __u8 SubCompatibleID[8];
+ __u8 Reserved2[6];
+ };
+
+ struct usb_ext_prop_desc {
+ __le32 dwSize;
+ __le32 dwPropertyDataType;
+ __le16 wPropertyNameLength;
+ } __attribute__((packed));
+
+ #ifndef __KERNEL__
+
/*
* Descriptors format:
*