diff options
| author | Felipe Balbi | 2011-07-04 20:20:04 +0300 |
|---|---|---|
| committer | Felipe Balbi | 2013-03-18 11:17:10 +0200 |
| commit | abed411869770a0f6c31e66388d7566bae672c2c (patch) | |
| tree | b79799cd1869f792257ea4b714132118501affda /drivers/usb/dwc3 | |
| parent | 9e86e71bcec99256fa29466d207b414919beb977 (diff) | |
usb: dwc3: add a flags field to event buffer
that way we know if a particular event buffer
has pending events, or not.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/core.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 80f763f92e04..e7b06798fb69 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -369,6 +369,8 @@ struct dwc3_trb; * @list: a list of event buffers * @buf: _THE_ buffer * @length: size of this buffer + * @lpos: event offset + * @flags: flags related to this event buffer * @dma: dma_addr_t * @dwc: pointer to DWC controller */ @@ -376,6 +378,9 @@ struct dwc3_event_buffer { void *buf; unsigned length; unsigned int lpos; + unsigned int flags; + +#define DWC3_EVENT_PENDING BIT(0) dma_addr_t dma; |