diff options
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 3 | ||||
| -rw-r--r-- | include/usb/xhci.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 68cf08e0b6b..34eb4536f0e 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -17,6 +17,7 @@ #include <log.h> #include <asm/byteorder.h> #include <usb.h> +#include <watchdog.h> #include <asm/unaligned.h> #include <linux/bug.h> #include <linux/errno.h> @@ -796,6 +797,8 @@ int xhci_bulk_tx(struct usb_device *udev, unsigned long pipe, /* Calculate length for next transfer */ addr += trb_buff_len; trb_buff_len = min((length - running_total), TRB_MAX_BUFF_SIZE); + + schedule(); } while (running_total < length); giveback_first_trb(udev, ep_index, start_cycle, start_trb); diff --git a/include/usb/xhci.h b/include/usb/xhci.h index 5fcdae1421f..ba065311df5 100644 --- a/include/usb/xhci.h +++ b/include/usb/xhci.h @@ -1134,8 +1134,6 @@ void xhci_hcd_stop(int index); /************************************************************* EXTENDED CAPABILITY DEFINITIONS *************************************************************/ -/* Up to 16 ms to halt an HC */ -#define XHCI_MAX_HALT_USEC (16*1000) /* HC not running - set to 1 when run/stop bit is cleared. */ #define XHCI_STS_HALT (1 << 0) |