summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/usb/renesas_usbhs/fifo.c11
-rw-r--r--drivers/usb/renesas_usbhs/fifo.h4
-rw-r--r--drivers/usb/renesas_usbhs/mod_gadget.c38
-rw-r--r--drivers/usb/renesas_usbhs/pipe.c9
-rw-r--r--drivers/usb/renesas_usbhs/pipe.h3
5 files changed, 32 insertions, 33 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 9bf3a43..8b40726 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -54,6 +54,8 @@ static struct usbhs_pkt_handle usbhsf_null_handler = {
};
void usbhs_pkt_push(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt,
+ void (*done)(struct usbhs_priv *priv,
+ struct usbhs_pkt *pkt),
void *buf, int len, int zero)
{
struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
@@ -63,6 +65,11 @@ void usbhs_pkt_push(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt,
/******************** spin lock ********************/
usbhs_lock(priv, flags);
+ if (!done) {
+ dev_err(dev, "no done function\n");
+ return;
+ }
+
if (!pipe->handler) {
dev_err(dev, "no handler function\n");
pipe->handler = &usbhsf_null_handler;
@@ -82,6 +89,7 @@ void usbhs_pkt_push(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt,
pkt->length = len;
pkt->zero = zero;
pkt->actual = 0;
+ pkt->done = done;
usbhs_unlock(priv, flags);
/******************** spin unlock ******************/
@@ -131,7 +139,6 @@ enum {
static int usbhsf_pkt_handler(struct usbhs_pipe *pipe, int type)
{
struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
- struct usbhs_pipe_info *info = usbhs_priv_to_pipeinfo(priv);
struct usbhs_pkt *pkt;
struct device *dev = usbhs_priv_to_dev(priv);
int (*func)(struct usbhs_pkt *pkt, int *is_done);
@@ -171,7 +178,7 @@ __usbhs_pkt_handler_end:
/******************** spin unlock ******************/
if (is_done) {
- info->done(priv, pkt);
+ pkt->done(priv, pkt);
usbhs_pkt_start(pipe);
}
diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h
index 60aa20f..0e82d67 100644
--- a/drivers/usb/renesas_usbhs/fifo.h
+++ b/drivers/usb/renesas_usbhs/fifo.h
@@ -51,6 +51,8 @@ struct usbhs_pkt {
struct list_head node;
struct usbhs_pipe *pipe;
struct usbhs_pkt_handle *handler;
+ void (*done)(struct usbhs_priv *priv,
+ struct usbhs_pkt *pkt);
dma_addr_t dma;
void *buf;
int length;
@@ -86,6 +88,8 @@ extern struct usbhs_pkt_handle usbhs_fifo_dma_pop_handler;
void usbhs_pkt_init(struct usbhs_pkt *pkt);
void usbhs_pkt_push(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt,
+ void (*done)(struct usbhs_priv *priv,
+ struct usbhs_pkt *pkt),
void *buf, int len, int zero);
struct usbhs_pkt *usbhs_pkt_pop(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt);
void usbhs_pkt_start(struct usbhs_pipe *pipe);
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index d5f80c4..5631285 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -127,24 +127,6 @@ LIST_HEAD(the_controller_link);
/*
* queue push/pop
*/
-static void usbhsg_queue_push(struct usbhsg_uep *uep,
- struct usbhsg_request *ureq)
-{
- struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
- struct device *dev = usbhsg_gpriv_to_dev(gpriv);
- struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
- struct usbhs_pkt *pkt = usbhsg_ureq_to_pkt(ureq);
- struct usb_request *req = &ureq->req;
-
- req->actual = 0;
- req->status = -EINPROGRESS;
- usbhs_pkt_push(pipe, pkt, req->buf, req->length, req->zero);
-
- dev_dbg(dev, "pipe %d : queue push (%d)\n",
- usbhs_pipe_number(pipe),
- req->length);
-}
-
static void usbhsg_queue_pop(struct usbhsg_uep *uep,
struct usbhsg_request *ureq,
int status)
@@ -170,6 +152,25 @@ static void usbhsg_queue_done(struct usbhs_priv *priv, struct usbhs_pkt *pkt)
usbhsg_queue_pop(uep, ureq, 0);
}
+static void usbhsg_queue_push(struct usbhsg_uep *uep,
+ struct usbhsg_request *ureq)
+{
+ struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+ struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+ struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+ struct usbhs_pkt *pkt = usbhsg_ureq_to_pkt(ureq);
+ struct usb_request *req = &ureq->req;
+
+ req->actual = 0;
+ req->status = -EINPROGRESS;
+ usbhs_pkt_push(pipe, pkt, usbhsg_queue_done,
+ req->buf, req->length, req->zero);
+
+ dev_dbg(dev, "pipe %d : queue push (%d)\n",
+ usbhs_pipe_number(pipe),
+ req->length);
+}
+
/*
* dma map/unmap
*/
@@ -664,7 +665,6 @@ static int usbhsg_try_start(struct usbhs_priv *priv, u32 status)
* pipe initialize and enable DCP
*/
usbhs_pipe_init(priv,
- usbhsg_queue_done,
usbhsg_dma_map_ctrl);
usbhs_fifo_init(priv);
usbhsg_uep_init(gpriv);
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
index 7636f23..6bc9e33 100644
--- a/drivers/usb/renesas_usbhs/pipe.c
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -514,20 +514,12 @@ static struct usbhs_pipe *usbhsp_get_pipe(struct usbhs_priv *priv, u32 type)
}
void usbhs_pipe_init(struct usbhs_priv *priv,
- void (*done)(struct usbhs_priv *priv,
- struct usbhs_pkt *pkt),
int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map))
{
struct usbhs_pipe_info *info = usbhs_priv_to_pipeinfo(priv);
- struct device *dev = usbhs_priv_to_dev(priv);
struct usbhs_pipe *pipe;
int i;
- if (!done) {
- dev_err(dev, "no done function\n");
- return;
- }
-
/*
* FIXME
*
@@ -554,7 +546,6 @@ void usbhs_pipe_init(struct usbhs_priv *priv,
usbhs_pipe_clear(pipe);
}
- info->done = done;
info->dma_map_ctrl = dma_map_ctrl;
}
diff --git a/drivers/usb/renesas_usbhs/pipe.h b/drivers/usb/renesas_usbhs/pipe.h
index 3701835..ddbd319 100644
--- a/drivers/usb/renesas_usbhs/pipe.h
+++ b/drivers/usb/renesas_usbhs/pipe.h
@@ -47,7 +47,6 @@ struct usbhs_pipe_info {
int size; /* array size of "pipe" */
int bufnmb_last; /* FIXME : driver needs good allocator */
- void (*done)(struct usbhs_priv *priv, struct usbhs_pkt *pkt);
int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map);
};
@@ -81,8 +80,6 @@ void usbhs_pipe_remove(struct usbhs_priv *priv);
int usbhs_pipe_is_dir_in(struct usbhs_pipe *pipe);
int usbhs_pipe_is_dir_host(struct usbhs_pipe *pipe);
void usbhs_pipe_init(struct usbhs_priv *priv,
- void (*done)(struct usbhs_priv *priv,
- struct usbhs_pkt *pkt),
int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map));
int usbhs_pipe_get_maxpacket(struct usbhs_pipe *pipe);
void usbhs_pipe_clear_sequence(struct usbhs_pipe *pipe);
generated by cgit v0.10.2 at 2024-11-12 04:25:55 (GMT)