diff options
author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-10-11 01:04:00 -0400 |
---|---|---|
committer | Felipe Balbi <balbi@ti.com> | 2011-10-13 13:41:42 -0400 |
commit | bc6fbf59df75c4e3533d0daf7873f783c835bd53 (patch) | |
tree | 5777c3d881adcf221f8ea5b181e2a90662bb74cd /drivers/usb/renesas_usbhs/pipe.c | |
parent | 2cc971978c0cabcd7760f4431270088cda72d8df (diff) |
usb: gadget: renesas_usbhs: add device select support in usbhs_pipe_config_update()
device select method will be used on mod_host
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs/pipe.c')
-rw-r--r-- | drivers/usb/renesas_usbhs/pipe.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index 08d11b0cab4..4235a2ecebf 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c | |||
@@ -418,14 +418,26 @@ static u16 usbhsp_setup_pipebuff(struct usbhs_pipe *pipe) | |||
418 | (0xff & bufnmb) << 0; | 418 | (0xff & bufnmb) << 0; |
419 | } | 419 | } |
420 | 420 | ||
421 | void usbhs_pipe_config_update(struct usbhs_pipe *pipe, u16 epnum, u16 maxp) | 421 | void usbhs_pipe_config_update(struct usbhs_pipe *pipe, u16 devsel, |
422 | u16 epnum, u16 maxp) | ||
422 | { | 423 | { |
424 | if (devsel > 0xA) { | ||
425 | struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe); | ||
426 | struct device *dev = usbhs_priv_to_dev(priv); | ||
427 | |||
428 | dev_err(dev, "devsel error %d\n", devsel); | ||
429 | |||
430 | devsel = 0; | ||
431 | } | ||
432 | |||
423 | usbhsp_pipe_barrier(pipe); | 433 | usbhsp_pipe_barrier(pipe); |
424 | 434 | ||
425 | pipe->maxp = maxp; | 435 | pipe->maxp = maxp; |
426 | 436 | ||
427 | usbhsp_pipe_select(pipe); | 437 | usbhsp_pipe_select(pipe); |
428 | usbhsp_pipe_maxp_set(pipe, 0xFFFF, maxp); | 438 | usbhsp_pipe_maxp_set(pipe, 0xFFFF, |
439 | (devsel << 12) | | ||
440 | maxp); | ||
429 | 441 | ||
430 | if (!usbhs_pipe_is_dcp(pipe)) | 442 | if (!usbhs_pipe_is_dcp(pipe)) |
431 | usbhsp_pipe_cfg_set(pipe, 0x000F, epnum); | 443 | usbhsp_pipe_cfg_set(pipe, 0x000F, epnum); |