diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.c | 6 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/pipe.c | 6 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/pipe.h | 1 |
3 files changed, 12 insertions, 1 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 328238c373f6..b9ab8aefcae0 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -291,9 +291,13 @@ static int usbhsf_fifo_select(struct usbhs_pipe *pipe, usbhsf_fifo_is_busy(fifo)) return -EBUSY; - if (usbhs_pipe_is_dcp(pipe)) + if (usbhs_pipe_is_dcp(pipe)) { base |= (1 == write) << 5; /* ISEL */ + if (usbhs_mod_is_host(priv)) + usbhs_dcp_dir_for_host(pipe, write); + } + /* "base" will be used below */ usbhs_write(priv, fifo->sel, base | MBW_32); diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index ff97a8e4fcda..5238287dc2cb 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c @@ -630,6 +630,12 @@ void usbhs_dcp_control_transfer_done(struct usbhs_pipe *pipe) usbhsp_pipectrl_set(pipe, CCPL, CCPL); } +void usbhs_dcp_dir_for_host(struct usbhs_pipe *pipe, int dir_out) +{ + usbhsp_pipe_cfg_set(pipe, DIR_OUT, + dir_out ? DIR_OUT : 0); +} + /* * pipe module function */ diff --git a/drivers/usb/renesas_usbhs/pipe.h b/drivers/usb/renesas_usbhs/pipe.h index 8120fad73b2d..6073a5c77740 100644 --- a/drivers/usb/renesas_usbhs/pipe.h +++ b/drivers/usb/renesas_usbhs/pipe.h @@ -106,5 +106,6 @@ void usbhs_pipe_config_update(struct usbhs_pipe *pipe, u16 epnum, u16 maxp); */ struct usbhs_pipe *usbhs_dcp_malloc(struct usbhs_priv *priv); void usbhs_dcp_control_transfer_done(struct usbhs_pipe *pipe); +void usbhs_dcp_dir_for_host(struct usbhs_pipe *pipe, int dir_out); #endif /* RENESAS_USB_PIPE_H */ |