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staging: ozwpan: Replace oz_trace with oz_dbg

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Introduce new debug macros: oz_dbg, oz_cdev_dbg, oz_pd_dbg
and then replace old oz_trace & oz_trace2 with new macro.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches 2013-07-23 13:45:00 +01:00 committed by Greg Kroah-Hartman
parent 30f1e5a9ab
commit f724b58434
10 changed files with 307 additions and 252 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
drivers/staging/ozwpan/ozcdev.c
View File

@ -12,6 +12,7 @@
#include <linux/poll.h>
#include <linux/sched.h>
#include "ozconfig.h"
#include "ozdbg.h"
#include "ozprotocol.h"
#include "oztrace.h"
#include "ozappif.h"
@ -63,7 +64,7 @@ static struct oz_serial_ctx *oz_cdev_claim_ctx(struct oz_pd *pd)
static void oz_cdev_release_ctx(struct oz_serial_ctx *ctx)
{
if (atomic_dec_and_test(&ctx->ref_count)) {
oz_trace("Dealloc serial context.\n");
oz_dbg(ON, "Dealloc serial context\n");
kfree(ctx);
}
}
@ -72,9 +73,10 @@ static void oz_cdev_release_ctx(struct oz_serial_ctx *ctx)
*/
static int oz_cdev_open(struct inode *inode, struct file *filp)
{
struct oz_cdev *dev;
oz_trace("major = %d minor = %d\n", imajor(inode), iminor(inode));
dev = container_of(inode->i_cdev, struct oz_cdev, cdev);
struct oz_cdev *dev = container_of(inode->i_cdev, struct oz_cdev, cdev);
oz_dbg(ON, "major = %d minor = %d\n", imajor(inode), iminor(inode));
filp->private_data = dev;
return 0;
}
@ -249,7 +251,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
switch (cmd) {
case OZ_IOCTL_GET_PD_LIST: {
struct oz_pd_list list;
oz_trace("OZ_IOCTL_GET_PD_LIST\n");
oz_dbg(ON, "OZ_IOCTL_GET_PD_LIST\n");
memset(&list, 0, sizeof(list));
list.count = oz_get_pd_list(list.addr, OZ_MAX_PDS);
if (copy_to_user((void __user *)arg, &list,
@ -259,7 +261,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
break;
case OZ_IOCTL_SET_ACTIVE_PD: {
u8 addr[ETH_ALEN];
oz_trace("OZ_IOCTL_SET_ACTIVE_PD\n");
oz_dbg(ON, "OZ_IOCTL_SET_ACTIVE_PD\n");
if (copy_from_user(addr, (void __user *)arg, ETH_ALEN))
return -EFAULT;
rc = oz_set_active_pd(addr);
@ -267,7 +269,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
break;
case OZ_IOCTL_GET_ACTIVE_PD: {
u8 addr[ETH_ALEN];
oz_trace("OZ_IOCTL_GET_ACTIVE_PD\n");
oz_dbg(ON, "OZ_IOCTL_GET_ACTIVE_PD\n");
spin_lock_bh(&g_cdev.lock);
memcpy(addr, g_cdev.active_addr, ETH_ALEN);
spin_unlock_bh(&g_cdev.lock);
@ -300,7 +302,7 @@ static unsigned int oz_cdev_poll(struct file *filp, poll_table *wait)
{
unsigned int ret = 0;
struct oz_cdev *dev = filp->private_data;
oz_trace("Poll called wait = %p\n", wait);
oz_dbg(ON, "Poll called wait = %p\n", wait);
spin_lock_bh(&dev->lock);
if (dev->active_pd) {
struct oz_serial_ctx *ctx = oz_cdev_claim_ctx(dev->active_pd);
@ -337,8 +339,8 @@ int oz_cdev_register(void)
err = alloc_chrdev_region(&g_cdev.devnum, 0, 1, "ozwpan");
if (err < 0)
goto out3;
oz_trace("Alloc dev number %d:%d\n", MAJOR(g_cdev.devnum),
MINOR(g_cdev.devnum));
oz_dbg(ON, "Alloc dev number %d:%d\n",
MAJOR(g_cdev.devnum), MINOR(g_cdev.devnum));
cdev_init(&g_cdev.cdev, &oz_fops);
g_cdev.cdev.owner = THIS_MODULE;
g_cdev.cdev.ops = &oz_fops;
@ -346,18 +348,18 @@ int oz_cdev_register(void)
init_waitqueue_head(&g_cdev.rdq);
err = cdev_add(&g_cdev.cdev, g_cdev.devnum, 1);
if (err < 0) {
oz_trace("Failed to add cdev\n");
oz_dbg(ON, "Failed to add cdev\n");
goto out2;
}
g_oz_class = class_create(THIS_MODULE, "ozmo_wpan");
if (IS_ERR(g_oz_class)) {
oz_trace("Failed to register ozmo_wpan class\n");
oz_dbg(ON, "Failed to register ozmo_wpan class\n");
err = PTR_ERR(g_oz_class);
goto out1;
}
dev = device_create(g_oz_class, NULL, g_cdev.devnum, NULL, "ozwpan");
if (IS_ERR(dev)) {
oz_trace("Failed to create sysfs entry for cdev\n");
oz_dbg(ON, "Failed to create sysfs entry for cdev\n");
err = PTR_ERR(dev);
goto out1;
}
@ -405,7 +407,7 @@ int oz_cdev_start(struct oz_pd *pd, int resume)
struct oz_serial_ctx *ctx;
struct oz_serial_ctx *old_ctx;
if (resume) {
oz_trace("Serial service resumed.\n");
oz_dbg(ON, "Serial service resumed\n");
return 0;
}
ctx = kzalloc(sizeof(struct oz_serial_ctx), GFP_ATOMIC);
@ -427,10 +429,10 @@ int oz_cdev_start(struct oz_pd *pd, int resume)
(memcmp(pd->mac_addr, g_cdev.active_addr, ETH_ALEN) == 0)) {
oz_pd_get(pd);
g_cdev.active_pd = pd;
oz_trace("Active PD arrived.\n");
oz_dbg(ON, "Active PD arrived\n");
}
spin_unlock(&g_cdev.lock);
oz_trace("Serial service started.\n");
oz_dbg(ON, "Serial service started\n");
return 0;
}
/*------------------------------------------------------------------------------
@ -440,7 +442,7 @@ void oz_cdev_stop(struct oz_pd *pd, int pause)
{
struct oz_serial_ctx *ctx;
if (pause) {
oz_trace("Serial service paused.\n");
oz_dbg(ON, "Serial service paused\n");
return;
}
spin_lock_bh(&pd->app_lock[OZ_APPID_SERIAL-1]);
@ -457,9 +459,9 @@ void oz_cdev_stop(struct oz_pd *pd, int pause)
spin_unlock(&g_cdev.lock);
if (pd) {
oz_pd_put(pd);
oz_trace("Active PD departed.\n");
oz_dbg(ON, "Active PD departed\n");
}
oz_trace("Serial service stopped.\n");
oz_dbg(ON, "Serial service stopped\n");
}
/*------------------------------------------------------------------------------
* Context: softirq-serialized
@ -476,7 +478,7 @@ void oz_cdev_rx(struct oz_pd *pd, struct oz_elt *elt)
ctx = oz_cdev_claim_ctx(pd);
if (ctx == NULL) {
oz_trace("Cannot claim serial context.\n");
oz_dbg(ON, "Cannot claim serial context\n");
return;
}
@ -486,8 +488,8 @@ void oz_cdev_rx(struct oz_pd *pd, struct oz_elt *elt)
if (app_hdr->elt_seq_num != 0) {
if (((ctx->rx_seq_num - app_hdr->elt_seq_num) & 0x80) == 0) {
/* Reject duplicate element. */
oz_trace("Duplicate element:%02x %02x\n",
app_hdr->elt_seq_num, ctx->rx_seq_num);
oz_dbg(ON, "Duplicate element:%02x %02x\n",
app_hdr->elt_seq_num, ctx->rx_seq_num);
goto out;
}
}
@ -500,7 +502,7 @@ void oz_cdev_rx(struct oz_pd *pd, struct oz_elt *elt)
if (space < 0)
space += OZ_RD_BUF_SZ;
if (len > space) {
oz_trace("Not enough space:%d %d\n", len, space);
oz_dbg(ON, "Not enough space:%d %d\n", len, space);
len = space;
}
ix = ctx->rd_in;

54
drivers/staging/ozwpan/ozdbg.h Normal file
View File

@ -0,0 +1,54 @@
/* -----------------------------------------------------------------------------
* Copyright (c) 2011 Ozmo Inc
* Released under the GNU General Public License Version 2 (GPLv2).
* ---------------------------------------------------------------------------*/
#ifndef _OZDBG_H
#define _OZDBG_H
#define OZ_WANT_DBG 0
#define OZ_WANT_VERBOSE_DBG 1
#define OZ_DBG_ON 0x0
#define OZ_DBG_STREAM 0x1
#define OZ_DBG_URB 0x2
#define OZ_DBG_CTRL_DETAIL 0x4
#define OZ_DBG_HUB 0x8
#define OZ_DBG_RX_FRAMES 0x10
#define OZ_DBG_TX_FRAMES 0x20
#define OZ_DEFAULT_DBG_MASK \
( \
/* OZ_DBG_STREAM | */ \
/* OZ_DBG_URB | */ \
/* OZ_DBG_CTRL_DETAIL | */ \
OZ_DBG_HUB | \
/* OZ_DBG_RX_FRAMES | */ \
/* OZ_DBG_TX_FRAMES | */ \
0)
extern unsigned int oz_dbg_mask;
#define oz_want_dbg(mask) \
((OZ_WANT_DBG && (OZ_DBG_##mask == OZ_DBG_ON)) || \
(OZ_WANT_VERBOSE_DBG && (OZ_DBG_##mask & oz_dbg_mask)))
#define oz_dbg(mask, fmt, ...) \
do { \
if (oz_want_dbg(mask)) \
pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
#define oz_cdev_dbg(cdev, mask, fmt, ...) \
do { \
if (oz_want_dbg(mask)) \
netdev_dbg((cdev)->dev, fmt, ##__VA_ARGS__); \
} while (0)
#define oz_pd_dbg(pd, mask, fmt, ...) \
do { \
if (oz_want_dbg(mask)) \
pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
#endif /* _OZDBG_H */

30
drivers/staging/ozwpan/ozeltbuf.c
View File

@ -7,10 +7,12 @@
#include <linux/module.h>
#include <linux/netdevice.h>
#include "ozconfig.h"
#include "ozdbg.h"
#include "ozprotocol.h"
#include "ozeltbuf.h"
#include "ozpd.h"
#include "oztrace.h"
/*------------------------------------------------------------------------------
*/
#define OZ_ELT_INFO_MAGIC_USED 0x35791057
@ -72,8 +74,8 @@ struct oz_elt_info *oz_elt_info_alloc(struct oz_elt_buf *buf)
buf->free_elts--;
spin_unlock_bh(&buf->lock);
if (ei->magic != OZ_ELT_INFO_MAGIC_FREE) {
oz_trace("oz_elt_info_alloc: ei with bad magic: 0x%x\n",
ei->magic);
oz_dbg(ON, "%s: ei with bad magic: 0x%x\n",
__func__, ei->magic);
}
} else {
spin_unlock_bh(&buf->lock);
@ -104,9 +106,8 @@ void oz_elt_info_free(struct oz_elt_buf *buf, struct oz_elt_info *ei)
buf->elt_pool = &ei->link;
ei->magic = OZ_ELT_INFO_MAGIC_FREE;
} else {
oz_trace("oz_elt_info_free: bad magic ei: %p"
" magic: 0x%x\n",
ei, ei->magic);
oz_dbg(ON, "%s: bad magic ei: %p magic: 0x%x\n",
__func__, ei, ei->magic);
}
}
}
@ -132,7 +133,7 @@ int oz_elt_stream_create(struct oz_elt_buf *buf, u8 id, int max_buf_count)
{
struct oz_elt_stream *st;
oz_trace("oz_elt_stream_create(0x%x)\n", id);
oz_dbg(ON, "%s: (0x%x)\n", __func__, id);
st = kzalloc(sizeof(struct oz_elt_stream), GFP_ATOMIC | __GFP_ZERO);
if (st == NULL)
@ -152,7 +153,7 @@ int oz_elt_stream_delete(struct oz_elt_buf *buf, u8 id)
{
struct list_head *e;
struct oz_elt_stream *st = NULL;
oz_trace("oz_elt_stream_delete(0x%x)\n", id);
oz_dbg(ON, "%s: (0x%x)\n", __func__, id);
spin_lock_bh(&buf->lock);
e = buf->stream_list.next;
while (e != &buf->stream_list) {
@ -175,9 +176,8 @@ int oz_elt_stream_delete(struct oz_elt_buf *buf, u8 id)
list_del_init(&ei->link);
list_del_init(&ei->link_order);
st->buf_count -= ei->length;
oz_trace2(OZ_TRACE_STREAM, "Stream down: %d %d %d\n",
st->buf_count,
ei->length, atomic_read(&st->ref_count));
oz_dbg(STREAM, "Stream down: %d %d %d\n",
st->buf_count, ei->length, atomic_read(&st->ref_count));
oz_elt_stream_put(st);
oz_elt_info_free(buf, ei);
}
@ -196,7 +196,7 @@ void oz_elt_stream_get(struct oz_elt_stream *st)
void oz_elt_stream_put(struct oz_elt_stream *st)
{
if (atomic_dec_and_test(&st->ref_count)) {
oz_trace("Stream destroyed\n");
oz_dbg(ON, "Stream destroyed\n");
kfree(st);
}
}
@ -242,8 +242,7 @@ int oz_queue_elt_info(struct oz_elt_buf *buf, u8 isoc, u8 id,
st->buf_count += ei->length;
/* Add to list in stream. */
list_add_tail(&ei->link, &st->elt_list);
oz_trace2(OZ_TRACE_STREAM, "Stream up: %d %d\n",
st->buf_count, ei->length);
oz_dbg(STREAM, "Stream up: %d %d\n", st->buf_count, ei->length);
/* Check if we have too much buffered for this stream. If so
* start dropping elements until we are back in bounds.
*/
@ -293,9 +292,8 @@ int oz_select_elts_for_tx(struct oz_elt_buf *buf, u8 isoc, unsigned *len,
list_del(&ei->link_order);
if (ei->stream) {
ei->stream->buf_count -= ei->length;
oz_trace2(OZ_TRACE_STREAM,
"Stream down: %d %d\n",
ei->stream->buf_count, ei->length);
oz_dbg(STREAM, "Stream down: %d %d\n",
ei->stream->buf_count, ei->length);
oz_elt_stream_put(ei->stream);
ei->stream = NULL;
}

261
drivers/staging/ozwpan/ozhcd.c
View File

@ -31,6 +31,7 @@
#include <linux/export.h>
#include "linux/usb/hcd.h"
#include <asm/unaligned.h>
#include "ozdbg.h"
#include "ozconfig.h"
#include "ozusbif.h"
#include "oztrace.h"
@ -371,14 +372,13 @@ static void oz_complete_urb(struct usb_hcd *hcd, struct urb *urb,
*/
spin_unlock(&g_tasklet_lock);
if (oz_forget_urb(urb)) {
oz_trace("OZWPAN: ERROR Unknown URB %p\n", urb);
oz_dbg(ON, "ERROR Unknown URB %p\n", urb);
} else {
static unsigned long last_time;
atomic_dec(&g_pending_urbs);
oz_trace2(OZ_TRACE_URB,
"%lu: giveback_urb(%p,%x) %lu %lu pending:%d\n",
jiffies, urb, status, jiffies-submit_jiffies,
jiffies-last_time, atomic_read(&g_pending_urbs));
oz_dbg(URB, "%lu: giveback_urb(%p,%x) %lu %lu pending:%d\n",
jiffies, urb, status, jiffies-submit_jiffies,
jiffies-last_time, atomic_read(&g_pending_urbs));
last_time = jiffies;
usb_hcd_giveback_urb(hcd, urb, status);
}
@ -408,7 +408,7 @@ static void oz_ep_free(struct oz_port *port, struct oz_endpoint *ep)
list_splice_tail(&list, &ozhcd->orphanage);
spin_unlock_bh(&ozhcd->hcd_lock);
}
oz_trace("Freeing endpoint memory\n");
oz_dbg(ON, "Freeing endpoint memory\n");
kfree(ep);
}
/*------------------------------------------------------------------------------
@ -445,8 +445,8 @@ static void oz_complete_buffered_urb(struct oz_port *port,
ep->out_ix = 0;
ep->buffered_units--;
oz_trace("Trying to give back buffered frame of size=%d\n",
available_space);
oz_dbg(ON, "Trying to give back buffered frame of size=%d\n",
available_space);
oz_complete_urb(port->ozhcd->hcd, urb, 0, 0);
}
@ -460,7 +460,7 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
struct oz_endpoint *ep;
int err = 0;
if (ep_addr >= OZ_NB_ENDPOINTS) {
oz_trace("Invalid endpoint number in oz_enqueue_ep_urb().\n");
oz_dbg(ON, "%s: Invalid endpoint number\n", __func__);
return -EINVAL;
}
urbl = oz_alloc_urb_link();
@ -479,7 +479,7 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
*/
if (urb->unlinked) {
spin_unlock_bh(&port->ozhcd->hcd_lock);
oz_trace("urb %p unlinked so complete immediately\n", urb);
oz_dbg(ON, "urb %p unlinked so complete immediately\n", urb);
oz_complete_urb(port->ozhcd->hcd, urb, 0, 0);
oz_free_urb_link(urbl);
return 0;
@ -640,7 +640,7 @@ void *oz_hcd_pd_arrived(void *hpd)
spin_lock_bh(&ozhcd->hcd_lock);
if (ozhcd->conn_port >= 0) {
spin_unlock_bh(&ozhcd->hcd_lock);
oz_trace("conn_port >= 0\n");
oz_dbg(ON, "conn_port >= 0\n");
goto out;
}
for (i = 0; i < OZ_NB_PORTS; i++) {
@ -654,7 +654,7 @@ void *oz_hcd_pd_arrived(void *hpd)
spin_unlock(&port->port_lock);
}
if (i < OZ_NB_PORTS) {
oz_trace("Setting conn_port = %d\n", i);
oz_dbg(ON, "Setting conn_port = %d\n", i);
ozhcd->conn_port = i;
/* Attach out endpoint 0.
*/
@ -663,7 +663,7 @@ void *oz_hcd_pd_arrived(void *hpd)
hport = &ozhcd->ports[i];
spin_unlock_bh(&ozhcd->hcd_lock);
if (ozhcd->flags & OZ_HDC_F_SUSPENDED) {
oz_trace("Resuming root hub\n");
oz_dbg(ON, "Resuming root hub\n");
usb_hcd_resume_root_hub(ozhcd->hcd);
}
usb_hcd_poll_rh_status(ozhcd->hcd);
@ -690,7 +690,7 @@ void oz_hcd_pd_departed(void *hport)
struct oz_endpoint *ep = NULL;
if (port == NULL) {
oz_trace("oz_hcd_pd_departed() port = 0\n");
oz_dbg(ON, "%s: port = 0\n", __func__);
return;
}
ozhcd = port->ozhcd;
@ -701,7 +701,7 @@ void oz_hcd_pd_departed(void *hport)
spin_lock_bh(&ozhcd->hcd_lock);
if ((ozhcd->conn_port >= 0) &&
(port == &ozhcd->ports[ozhcd->conn_port])) {
oz_trace("Clearing conn_port\n");
oz_dbg(ON, "Clearing conn_port\n");
ozhcd->conn_port = -1;
}
spin_lock(&port->port_lock);
@ -740,7 +740,7 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
*/
struct oz_port *port = (struct oz_port *)hport;
struct oz_hcd *ozhcd = port->ozhcd;
oz_trace("PD Reset\n");
oz_dbg(ON, "PD Reset\n");
spin_lock_bh(&port->port_lock);
port->flags |= OZ_PORT_F_CHANGED;
port->status |= USB_PORT_STAT_RESET;
@ -759,8 +759,8 @@ void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
struct urb *urb;
int err = 0;
oz_trace("oz_hcd_get_desc_cnf length = %d offs = %d tot_size = %d\n",
length, offset, total_size);
oz_dbg(ON, "oz_hcd_get_desc_cnf length = %d offs = %d tot_size = %d\n",
length, offset, total_size);
urb = oz_find_urb_by_id(port, 0, req_id);
if (!urb)
return;
@ -802,37 +802,37 @@ static void oz_display_conf_type(u8 t)
{
switch (t) {
case USB_REQ_GET_STATUS:
oz_trace("USB_REQ_GET_STATUS - cnf\n");
oz_dbg(ON, "USB_REQ_GET_STATUS - cnf\n");
break;
case USB_REQ_CLEAR_FEATURE:
oz_trace("USB_REQ_CLEAR_FEATURE - cnf\n");
oz_dbg(ON, "USB_REQ_CLEAR_FEATURE - cnf\n");
break;
case USB_REQ_SET_FEATURE:
oz_trace("USB_REQ_SET_FEATURE - cnf\n");
oz_dbg(ON, "USB_REQ_SET_FEATURE - cnf\n");
break;
case USB_REQ_SET_ADDRESS:
oz_trace("USB_REQ_SET_ADDRESS - cnf\n");
oz_dbg(ON, "USB_REQ_SET_ADDRESS - cnf\n");
break;
case USB_REQ_GET_DESCRIPTOR:
oz_trace("USB_REQ_GET_DESCRIPTOR - cnf\n");
oz_dbg(ON, "USB_REQ_GET_DESCRIPTOR - cnf\n");
break;
case USB_REQ_SET_DESCRIPTOR:
oz_trace("USB_REQ_SET_DESCRIPTOR - cnf\n");
oz_dbg(ON, "USB_REQ_SET_DESCRIPTOR - cnf\n");
break;
case USB_REQ_GET_CONFIGURATION:
oz_trace("USB_REQ_GET_CONFIGURATION - cnf\n");
oz_dbg(ON, "USB_REQ_GET_CONFIGURATION - cnf\n");
break;
case USB_REQ_SET_CONFIGURATION:
oz_trace("USB_REQ_SET_CONFIGURATION - cnf\n");
oz_dbg(ON, "USB_REQ_SET_CONFIGURATION - cnf\n");
break;
case USB_REQ_GET_INTERFACE:
oz_trace("USB_REQ_GET_INTERFACE - cnf\n");
oz_dbg(ON, "USB_REQ_GET_INTERFACE - cnf\n");
break;
case USB_REQ_SET_INTERFACE:
oz_trace("USB_REQ_SET_INTERFACE - cnf\n");
oz_dbg(ON, "USB_REQ_SET_INTERFACE - cnf\n");
break;
case USB_REQ_SYNCH_FRAME:
oz_trace("USB_REQ_SYNCH_FRAME - cnf\n");
oz_dbg(ON, "USB_REQ_SYNCH_FRAME - cnf\n");
break;
}
}
@ -870,7 +870,7 @@ static void oz_hcd_complete_set_interface(struct oz_port *port, struct urb *urb,
if (rcode == 0) {
struct usb_host_config *config;
struct usb_host_interface *intf;
oz_trace("Set interface %d alt %d\n", if_num, alt);
oz_dbg(ON, "Set interface %d alt %d\n", if_num, alt);
oz_clean_endpoints_for_interface(hcd, port, if_num);
config = &urb->dev->config[port->config_num-1];
intf = &config->intf_cache[if_num]->altsetting[alt];
@ -897,10 +897,10 @@ void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode, const u8 *data,
unsigned windex;
unsigned wvalue;
oz_trace("oz_hcd_control_cnf rcode=%u len=%d\n", rcode, data_len);
oz_dbg(ON, "oz_hcd_control_cnf rcode=%u len=%d\n", rcode, data_len);
urb = oz_find_urb_by_id(port, 0, req_id);
if (!urb) {
oz_trace("URB not found\n");
oz_dbg(ON, "URB not found\n");
return;
}
setup = (struct usb_ctrlrequest *)urb->setup_packet;
@ -924,7 +924,7 @@ void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode, const u8 *data,
} else {
int copy_len;
oz_trace("VENDOR-CLASS - cnf\n");
oz_dbg(ON, "VENDOR-CLASS - cnf\n");
if (data_len) {
if (data_len <= urb->transfer_buffer_length)
copy_len = data_len;
@ -950,7 +950,7 @@ static int oz_hcd_buffer_data(struct oz_endpoint *ep, const u8 *data,
if (space < 0)
space += ep->buffer_size;
if (space < (data_len+1)) {
oz_trace("Buffer full\n");
oz_dbg(ON, "Buffer full\n");
return -1;
}
ep->buffer[ep->in_ix] = (u8)data_len;
@ -1006,7 +1006,7 @@ void oz_hcd_data_ind(void *hport, u8 endpoint, const u8 *data, int data_len)
oz_complete_urb(port->ozhcd->hcd, urb, 0, 0);
return;
} else {
oz_trace("buffering frame as URB is not available\n");
oz_dbg(ON, "buffering frame as URB is not available\n");
oz_hcd_buffer_data(ep, data, data_len);
}
break;
@ -1159,8 +1159,8 @@ int oz_hcd_heartbeat(void *hport)
list_for_each_safe(e, n, &ep->urb_list) {
urbl = container_of(e, struct oz_urb_link, link);
if (time_after(now, urbl->submit_jiffies+HZ/2)) {
oz_trace("%ld: Request 0x%p timeout\n",
now, urbl->urb);
oz_dbg(ON, "%ld: Request 0x%p timeout\n",
now, urbl->urb);
urbl->submit_jiffies = now;
list_move_tail(e, &xfr_list);
}
@ -1172,7 +1172,7 @@ int oz_hcd_heartbeat(void *hport)
while (e != &xfr_list) {
urbl = container_of(e, struct oz_urb_link, link);
e = e->next;
oz_trace("Resending request to PD.\n");
oz_dbg(ON, "Resending request to PD\n");
oz_process_ep0_urb(ozhcd, urbl->urb, GFP_ATOMIC);
oz_free_urb_link(urbl);
}
@ -1190,7 +1190,7 @@ static int oz_build_endpoints_for_interface(struct usb_hcd *hcd,
int i;
int if_ix = intf->desc.bInterfaceNumber;
int request_heartbeat = 0;
oz_trace("interface[%d] = %p\n", if_ix, intf);
oz_dbg(ON, "interface[%d] = %p\n", if_ix, intf);
for (i = 0; i < intf->desc.bNumEndpoints; i++) {
struct usb_host_endpoint *hep = &intf->endpoint[i];
u8 ep_addr = hep->desc.bEndpointAddress;
@ -1198,7 +1198,7 @@ static int oz_build_endpoints_for_interface(struct usb_hcd *hcd,
struct oz_endpoint *ep;
int buffer_size = 0;
oz_trace("%d bEndpointAddress = %x\n", i, ep_addr);
oz_dbg(ON, "%d bEndpointAddress = %x\n", i, ep_addr);
if (ep_addr & USB_ENDPOINT_DIR_MASK) {
switch (hep->desc.bmAttributes &
USB_ENDPOINT_XFERTYPE_MASK) {
@ -1220,8 +1220,8 @@ static int oz_build_endpoints_for_interface(struct usb_hcd *hcd,
ep->ep_num = ep_num;
if ((ep->attrib & USB_ENDPOINT_XFERTYPE_MASK)
== USB_ENDPOINT_XFER_ISOC) {
oz_trace("wMaxPacketSize = %d\n",
usb_endpoint_maxp(&hep->desc));
oz_dbg(ON, "wMaxPacketSize = %d\n",
usb_endpoint_maxp(&hep->desc));
ep->credit_ceiling = 200;
if (ep_addr & USB_ENDPOINT_DIR_MASK) {
ep->flags |= OZ_F_EP_BUFFERING;
@ -1267,7 +1267,7 @@ static void oz_clean_endpoints_for_interface(struct usb_hcd *hcd,
int i;
struct list_head ep_list;
oz_trace("Deleting endpoints for interface %d\n", if_ix);
oz_dbg(ON, "Deleting endpoints for interface %d\n", if_ix);
if (if_ix >= port->num_iface)
return;
INIT_LIST_HEAD(&ep_list);
@ -1343,12 +1343,12 @@ static void oz_clean_endpoints_for_config(struct usb_hcd *hcd,
{
struct oz_hcd *ozhcd = port->ozhcd;
int i;
oz_trace("Deleting endpoints for configuration.\n");
oz_dbg(ON, "Deleting endpoints for configuration\n");
for (i = 0; i < port->num_iface; i++)
oz_clean_endpoints_for_interface(hcd, port, i);
spin_lock_bh(&ozhcd->hcd_lock);
if (port->iface) {
oz_trace("Freeing interfaces object.\n");
oz_dbg(ON, "Freeing interfaces object\n");
kfree(port->iface);
port->iface = NULL;
}
@ -1387,7 +1387,7 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
int port_ix = -1;
struct oz_port *port = NULL;
oz_trace2(OZ_TRACE_URB, "%lu: oz_process_ep0_urb(%p)\n", jiffies, urb);
oz_dbg(URB, "%lu: %s: (%p)\n", jiffies, __func__, urb);
port_ix = oz_get_port_from_addr(ozhcd, urb->dev->devnum);
if (port_ix < 0) {
rc = -EPIPE;
@ -1396,8 +1396,8 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
port = &ozhcd->ports[port_ix];
if (((port->flags & OZ_PORT_F_PRESENT) == 0)
|| (port->flags & OZ_PORT_F_DYING)) {
oz_trace("Refusing URB port_ix = %d devnum = %d\n",
port_ix, urb->dev->devnum);
oz_dbg(ON, "Refusing URB port_ix = %d devnum = %d\n",
port_ix, urb->dev->devnum);
rc = -EPIPE;
goto out;
}
@ -1408,17 +1408,16 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
windex = le16_to_cpu(setup->wIndex);
wvalue = le16_to_cpu(setup->wValue);
wlength = le16_to_cpu(setup->wLength);
oz_trace2(OZ_TRACE_CTRL_DETAIL, "bRequestType = %x\n",
setup->bRequestType);
oz_trace2(OZ_TRACE_CTRL_DETAIL, "bRequest = %x\n", setup->bRequest);
oz_trace2(OZ_TRACE_CTRL_DETAIL, "wValue = %x\n", wvalue);
oz_trace2(OZ_TRACE_CTRL_DETAIL, "wIndex = %x\n", windex);
oz_trace2(OZ_TRACE_CTRL_DETAIL, "wLength = %x\n", wlength);
oz_dbg(CTRL_DETAIL, "bRequestType = %x\n", setup->bRequestType);
oz_dbg(CTRL_DETAIL, "bRequest = %x\n", setup->bRequest);
oz_dbg(CTRL_DETAIL, "wValue = %x\n", wvalue);
oz_dbg(CTRL_DETAIL, "wIndex = %x\n", windex);
oz_dbg(CTRL_DETAIL, "wLength = %x\n", wlength);
req_id = port->next_req_id++;
hpd = oz_claim_hpd(port);
if (hpd == NULL) {
oz_trace("Cannot claim port\n");
oz_dbg(ON, "Cannot claim port\n");
rc = -EPIPE;
goto out;
}
@ -1428,30 +1427,31 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
*/
switch (setup->bRequest) {
case USB_REQ_GET_DESCRIPTOR:
oz_trace("USB_REQ_GET_DESCRIPTOR - req\n");
oz_dbg(ON, "USB_REQ_GET_DESCRIPTOR - req\n");
break;
case USB_REQ_SET_ADDRESS:
oz_trace("USB_REQ_SET_ADDRESS - req\n");
oz_trace("Port %d address is 0x%x\n", ozhcd->conn_port,
(u8)le16_to_cpu(setup->wValue));
oz_dbg(ON, "USB_REQ_SET_ADDRESS - req\n");
oz_dbg(ON, "Port %d address is 0x%x\n",
ozhcd->conn_port,
(u8)le16_to_cpu(setup->wValue));
spin_lock_bh(&ozhcd->hcd_lock);
if (ozhcd->conn_port >= 0) {
ozhcd->ports[ozhcd->conn_port].bus_addr =
(u8)le16_to_cpu(setup->wValue);
oz_trace("Clearing conn_port\n");
oz_dbg(ON, "Clearing conn_port\n");
ozhcd->conn_port = -1;
}
spin_unlock_bh(&ozhcd->hcd_lock);
complete = 1;
break;
case USB_REQ_SET_CONFIGURATION:
oz_trace("USB_REQ_SET_CONFIGURATION - req\n");
oz_dbg(ON, "USB_REQ_SET_CONFIGURATION - req\n");
break;
case USB_REQ_GET_CONFIGURATION:
/* We short circuit this case and reply directly since
* we have the selected configuration number cached.
*/
oz_trace("USB_REQ_GET_CONFIGURATION - reply now\n");
oz_dbg(ON, "USB_REQ_GET_CONFIGURATION - reply now\n");
if (urb->transfer_buffer_length >= 1) {
urb->actual_length = 1;
*((u8 *)urb->transfer_buffer) =
@ -1465,20 +1465,20 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
/* We short circuit this case and reply directly since
* we have the selected interface alternative cached.
*/
oz_trace("USB_REQ_GET_INTERFACE - reply now\n");
oz_dbg(ON, "USB_REQ_GET_INTERFACE - reply now\n");
if (urb->transfer_buffer_length >= 1) {
urb->actual_length = 1;
*((u8 *)urb->transfer_buffer) =
port->iface[(u8)windex].alt;
oz_trace("interface = %d alt = %d\n",
windex, port->iface[(u8)windex].alt);
oz_dbg(ON, "interface = %d alt = %d\n",
windex, port->iface[(u8)windex].alt);
complete = 1;
} else {
rc = -EPIPE;
}
break;
case USB_REQ_SET_INTERFACE:
oz_trace("USB_REQ_SET_INTERFACE - req\n");
oz_dbg(ON, "USB_REQ_SET_INTERFACE - req\n");
break;
}
}
@ -1509,7 +1509,7 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
oz_usb_put(hpd);
out:
if (rc || complete) {
oz_trace("Completing request locally\n");
oz_dbg(ON, "Completing request locally\n");
oz_complete_urb(ozhcd->hcd, urb, rc, 0);
} else {
oz_usb_request_heartbeat(port->hpd);
@ -1597,12 +1597,12 @@ static void oz_urb_cancel(struct oz_port *port, u8 ep_num, struct urb *urb)
unsigned long irq_state;
u8 ix;
if (port == NULL) {
oz_trace("ERRORERROR: oz_urb_cancel(%p) port is null\n", urb);
oz_dbg(ON, "%s: ERROR: (%p) port is null\n", __func__, urb);
return;
}
ozhcd = port->ozhcd;
if (ozhcd == NULL) {
oz_trace("ERRORERROR: oz_urb_cancel(%p) ozhcd is null\n", urb);
oz_dbg(ON, "%s; ERROR: (%p) ozhcd is null\n", __func__, urb);
return;
}
@ -1627,7 +1627,7 @@ static void oz_urb_cancel(struct oz_port *port, u8 ep_num, struct urb *urb)
urbl = container_of(e, struct oz_urb_link, link);
if (urbl->urb == urb) {
list_del(e);
oz_trace("Found urb in orphanage\n");
oz_dbg(ON, "Found urb in orphanage\n");
goto out;
}
}
@ -1725,16 +1725,14 @@ static int oz_hcd_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
struct oz_port *port;
unsigned long irq_state;
struct oz_urb_link *urbl;
oz_trace2(OZ_TRACE_URB, "%lu: oz_hcd_urb_enqueue(%p)\n",
jiffies, urb);
oz_dbg(URB, "%lu: %s: (%p)\n", jiffies, __func__, urb);
if (unlikely(ozhcd == NULL)) {
oz_trace2(OZ_TRACE_URB, "%lu: Refused urb(%p) not ozhcd.\n",
jiffies, urb);
oz_dbg(URB, "%lu: Refused urb(%p) not ozhcd\n", jiffies, urb);
return -EPIPE;
}
if (unlikely(hcd->state != HC_STATE_RUNNING)) {
oz_trace2(OZ_TRACE_URB, "%lu: Refused urb(%p) not running.\n",
jiffies, urb);
oz_dbg(URB, "%lu: Refused urb(%p) not running\n",
jiffies, urb);
return -EPIPE;
}
port_ix = oz_get_port_from_addr(ozhcd, urb->dev->devnum);
@ -1744,8 +1742,8 @@ static int oz_hcd_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
if (port == NULL)
return -EPIPE;
if ((port->flags & OZ_PORT_F_PRESENT) == 0) {
oz_trace("Refusing URB port_ix = %d devnum = %d\n",
port_ix, urb->dev->devnum);
oz_dbg(ON, "Refusing URB port_ix = %d devnum = %d\n",
port_ix, urb->dev->devnum);
return -EPIPE;
}
urb->hcpriv = port;
@ -1802,7 +1800,7 @@ static int oz_hcd_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
struct oz_urb_link *urbl = NULL;
int rc;
unsigned long irq_state;
oz_trace2(OZ_TRACE_URB, "%lu: oz_hcd_urb_dequeue(%p)\n", jiffies, urb);
oz_dbg(URB, "%lu: %s: (%p)\n", jiffies, __func__, urb);
urbl = oz_alloc_urb_link();
if (unlikely(urbl == NULL))
return -ENOMEM;
@ -1851,7 +1849,7 @@ static void oz_hcd_endpoint_reset(struct usb_hcd *hcd,
*/
static int oz_hcd_get_frame_number(struct usb_hcd *hcd)
{
oz_trace("oz_hcd_get_frame_number\n");
oz_dbg(ON, "oz_hcd_get_frame_number\n");
return oz_usb_get_frame_number();
}
/*------------------------------------------------------------------------------
@ -1869,7 +1867,7 @@ static int oz_hcd_hub_status_data(struct usb_hcd *hcd, char *buf)
spin_lock_bh(&ozhcd->hcd_lock);
for (i = 0; i < OZ_NB_PORTS; i++) {
if (ozhcd->ports[i].flags & OZ_PORT_F_CHANGED) {
oz_trace2(OZ_TRACE_HUB, "Port %d changed\n", i);
oz_dbg(HUB, "Port %d changed\n", i);
ozhcd->ports[i].flags &= ~OZ_PORT_F_CHANGED;
buf[0] |= 1<<(i+1);
}
@ -1907,53 +1905,53 @@ static int oz_set_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex)
port = &ozhcd->ports[port_id-1];
switch (wvalue) {
case USB_PORT_FEAT_CONNECTION:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_CONNECTION\n");
oz_dbg(HUB, "USB_PORT_FEAT_CONNECTION\n");
break;
case USB_PORT_FEAT_ENABLE:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_ENABLE\n");
oz_dbg(HUB, "USB_PORT_FEAT_ENABLE\n");
break;
case USB_PORT_FEAT_SUSPEND:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_SUSPEND\n");
oz_dbg(HUB, "USB_PORT_FEAT_SUSPEND\n");
break;
case USB_PORT_FEAT_OVER_CURRENT:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_OVER_CURRENT\n");
oz_dbg(HUB, "USB_PORT_FEAT_OVER_CURRENT\n");
break;
case USB_PORT_FEAT_RESET:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_RESET\n");
oz_dbg(HUB, "USB_PORT_FEAT_RESET\n");
set_bits = USB_PORT_STAT_ENABLE | (USB_PORT_STAT_C_RESET<<16);
clear_bits = USB_PORT_STAT_RESET;
ozhcd->ports[port_id-1].bus_addr = 0;
break;
case USB_PORT_FEAT_POWER:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_POWER\n");
oz_dbg(HUB, "USB_PORT_FEAT_POWER\n");
set_bits |= USB_PORT_STAT_POWER;
break;
case USB_PORT_FEAT_LOWSPEED:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_LOWSPEED\n");
oz_dbg(HUB, "USB_PORT_FEAT_LOWSPEED\n");
break;
case USB_PORT_FEAT_C_CONNECTION:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_CONNECTION\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_CONNECTION\n");
break;
case USB_PORT_FEAT_C_ENABLE:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_ENABLE\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_ENABLE\n");
break;
case USB_PORT_FEAT_C_SUSPEND:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_SUSPEND\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_SUSPEND\n");
break;
case USB_PORT_FEAT_C_OVER_CURRENT:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_OVER_CURRENT\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_OVER_CURRENT\n");
break;
case USB_PORT_FEAT_C_RESET:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_RESET\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_RESET\n");
break;
case USB_PORT_FEAT_TEST:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_TEST\n");
oz_dbg(HUB, "USB_PORT_FEAT_TEST\n");
break;
case USB_PORT_FEAT_INDICATOR:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_INDICATOR\n");
oz_dbg(HUB, "USB_PORT_FEAT_INDICATOR\n");
break;
default:
oz_trace2(OZ_TRACE_HUB, "Other %d\n", wvalue);
oz_dbg(HUB, "Other %d\n", wvalue);
break;
}
if (set_bits || clear_bits) {
@ -1962,8 +1960,7 @@ static int oz_set_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex)
port->status |= set_bits;
spin_unlock_bh(&port->port_lock);
}
oz_trace2(OZ_TRACE_HUB, "Port[%d] status = 0x%x\n", port_id,
port->status);
oz_dbg(HUB, "Port[%d] status = 0x%x\n", port_id, port->status);
return err;
}
/*------------------------------------------------------------------------------
@ -1982,54 +1979,54 @@ static int oz_clear_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex)
port = &ozhcd->ports[port_id-1];
switch (wvalue) {
case USB_PORT_FEAT_CONNECTION:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_CONNECTION\n");
oz_dbg(HUB, "USB_PORT_FEAT_CONNECTION\n");
break;
case USB_PORT_FEAT_ENABLE:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_ENABLE\n");
oz_dbg(HUB, "USB_PORT_FEAT_ENABLE\n");
clear_bits = USB_PORT_STAT_ENABLE;
break;
case USB_PORT_FEAT_SUSPEND:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_SUSPEND\n");
oz_dbg(HUB, "USB_PORT_FEAT_SUSPEND\n");
break;
case USB_PORT_FEAT_OVER_CURRENT:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_OVER_CURRENT\n");
oz_dbg(HUB, "USB_PORT_FEAT_OVER_CURRENT\n");
break;
case USB_PORT_FEAT_RESET:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_RESET\n");
oz_dbg(HUB, "USB_PORT_FEAT_RESET\n");
break;
case USB_PORT_FEAT_POWER:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_POWER\n");
oz_dbg(HUB, "USB_PORT_FEAT_POWER\n");
clear_bits |= USB_PORT_STAT_POWER;
break;
case USB_PORT_FEAT_LOWSPEED:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_LOWSPEED\n");
oz_dbg(HUB, "USB_PORT_FEAT_LOWSPEED\n");
break;
case USB_PORT_FEAT_C_CONNECTION:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_CONNECTION\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_CONNECTION\n");
clear_bits = (USB_PORT_STAT_C_CONNECTION << 16);
break;
case USB_PORT_FEAT_C_ENABLE:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_ENABLE\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_ENABLE\n");
clear_bits = (USB_PORT_STAT_C_ENABLE << 16);
break;
case USB_PORT_FEAT_C_SUSPEND:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_SUSPEND\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_SUSPEND\n");
break;
case USB_PORT_FEAT_C_OVER_CURRENT:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_OVER_CURRENT\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_OVER_CURRENT\n");
break;
case USB_PORT_FEAT_C_RESET:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_C_RESET\n");
oz_dbg(HUB, "USB_PORT_FEAT_C_RESET\n");
clear_bits = (USB_PORT_FEAT_C_RESET << 16);
break;
case USB_PORT_FEAT_TEST:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_TEST\n");
oz_dbg(HUB, "USB_PORT_FEAT_TEST\n");
break;
case USB_PORT_FEAT_INDICATOR:
oz_trace2(OZ_TRACE_HUB, "USB_PORT_FEAT_INDICATOR\n");
oz_dbg(HUB, "USB_PORT_FEAT_INDICATOR\n");
break;
default:
oz_trace2(OZ_TRACE_HUB, "Other %d\n", wvalue);
oz_dbg(HUB, "Other %d\n", wvalue);
break;
}
if (clear_bits) {
@ -2037,8 +2034,8 @@ static int oz_clear_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex)
port->status &= ~clear_bits;
spin_unlock_bh(&port->port_lock);
}
oz_trace2(OZ_TRACE_HUB, "Port[%d] status = 0x%x\n", port_id,
ozhcd->ports[port_id-1].status);
oz_dbg(HUB, "Port[%d] status = 0x%x\n",
port_id, ozhcd->ports[port_id-1].status);
return err;
}
/*------------------------------------------------------------------------------
@ -2051,10 +2048,10 @@ static int oz_get_port_status(struct usb_hcd *hcd, u16 windex, char *buf)
if ((windex < 1) || (windex > OZ_NB_PORTS))
return -EPIPE;
ozhcd = oz_hcd_private(hcd);
oz_trace2(OZ_TRACE_HUB, "GetPortStatus windex = %d\n", windex);
oz_dbg(HUB, "GetPortStatus windex = %d\n", windex);
status = ozhcd->ports[windex-1].status;
put_unaligned(cpu_to_le32(status), (__le32 *)buf);
oz_trace2(OZ_TRACE_HUB, "Port[%d] status = %x\n", windex, status);
oz_dbg(HUB, "Port[%d] status = %x\n", windex, status);
return 0;
}
/*------------------------------------------------------------------------------
@ -2067,7 +2064,7 @@ static int oz_hcd_hub_control(struct usb_hcd *hcd, u16 req_type, u16 wvalue,
switch (req_type) {
case ClearHubFeature:
oz_trace2(OZ_TRACE_HUB, "ClearHubFeature: %d\n", req_type);
oz_dbg(HUB, "ClearHubFeature: %d\n", req_type);
break;
case ClearPortFeature:
err = oz_clear_port_feature(hcd, wvalue, windex);
@ -2076,21 +2073,20 @@ static int oz_hcd_hub_control(struct usb_hcd *hcd, u16 req_type, u16 wvalue,
oz_get_hub_descriptor(hcd, (struct usb_hub_descriptor *)buf);
break;
case GetHubStatus:
oz_trace2(OZ_TRACE_HUB, "GetHubStatus: req_type = 0x%x\n",
req_type);
oz_dbg(HUB, "GetHubStatus: req_type = 0x%x\n", req_type);
put_unaligned(__constant_cpu_to_le32(0), (__le32 *)buf);
break;
case GetPortStatus:
err = oz_get_port_status(hcd, windex, buf);
break;
case SetHubFeature:
oz_trace2(OZ_TRACE_HUB, "SetHubFeature: %d\n", req_type);
oz_dbg(HUB, "SetHubFeature: %d\n", req_type);
break;
case SetPortFeature:
err = oz_set_port_feature(hcd, wvalue, windex);
break;
default:
oz_trace2(OZ_TRACE_HUB, "Other: %d\n", req_type);
oz_dbg(HUB, "Other: %d\n", req_type);
break;
}
return err;
@ -2141,7 +2137,7 @@ static int oz_plat_probe(struct platform_device *dev)
hcd = usb_create_hcd(&g_oz_hc_drv, &dev->dev, dev_name(&dev->dev));
if (hcd == NULL) {
oz_trace("Failed to created hcd object OK\n");
oz_dbg(ON, "Failed to created hcd object OK\n");
return -ENOMEM;
}
ozhcd = oz_hcd_private(hcd);
@ -2162,7 +2158,7 @@ static int oz_plat_probe(struct platform_device *dev)
}
err = usb_add_hcd(hcd, 0, 0);
if (err) {
oz_trace("Failed to add hcd object OK\n");
oz_dbg(ON, "Failed to add hcd object OK\n");
usb_put_hcd(hcd);
return -1;
}
@ -2186,14 +2182,15 @@ static int oz_plat_remove(struct platform_device *dev)
if (ozhcd == g_ozhcd)
g_ozhcd = NULL;
spin_unlock_bh(&g_hcdlock);
oz_trace("Clearing orphanage\n");
oz_dbg(ON, "Clearing orphanage\n");
oz_hcd_clear_orphanage(ozhcd, -EPIPE);
oz_trace("Removing hcd\n");
oz_dbg(ON, "Removing hcd\n");
usb_remove_hcd(hcd);
usb_put_hcd(hcd);
oz_empty_link_pool();
return 0;
}
/*------------------------------------------------------------------------------
* Context: unknown
*/
@ -2201,6 +2198,7 @@ static int oz_plat_suspend(struct platform_device *dev, pm_message_t msg)
{
return 0;
}
/*------------------------------------------------------------------------------
* Context: unknown
*/
@ -2208,6 +2206,7 @@ static int oz_plat_resume(struct platform_device *dev)
{
return 0;
}
/*------------------------------------------------------------------------------
* Context: process
*/
@ -2219,7 +2218,7 @@ int oz_hcd_init(void)
tasklet_init(&g_urb_process_tasklet, oz_urb_process_tasklet, 0);
tasklet_init(&g_urb_cancel_tasklet, oz_urb_cancel_tasklet, 0);
err = platform_driver_register(&g_oz_plat_drv);
oz_trace("platform_driver_register() returned %d\n", err);
oz_dbg(ON, "platform_driver_register() returned %d\n", err);
if (err)
goto error;
g_plat_dev = platform_device_alloc(OZ_PLAT_DEV_NAME, -1);
@ -2227,11 +2226,11 @@ int oz_hcd_init(void)
err = -ENOMEM;
goto error1;
}
oz_trace("platform_device_alloc() succeeded\n");
oz_dbg(ON, "platform_device_alloc() succeeded\n");
err = platform_device_add(g_plat_dev);
if (err)
goto error2;
oz_trace("platform_device_add() succeeded\n");
oz_dbg(ON, "platform_device_add() succeeded\n");
return 0;
error2:
platform_device_put(g_plat_dev);
@ -2240,7 +2239,7 @@ error1:
error:
tasklet_disable(&g_urb_process_tasklet);
tasklet_disable(&g_urb_cancel_tasklet);
oz_trace("oz_hcd_init() failed %d\n", err);
oz_dbg(ON, "oz_hcd_init() failed %d\n", err);
return err;
}
/*------------------------------------------------------------------------------
@ -2252,5 +2251,5 @@ void oz_hcd_term(void)
tasklet_kill(&g_urb_cancel_tasklet);
platform_device_unregister(g_plat_dev);
platform_driver_unregister(&g_oz_plat_drv);
oz_trace("Pending urbs:%d\n", atomic_read(&g_pending_urbs));
oz_dbg(ON, "Pending urbs:%d\n", atomic_read(&g_pending_urbs));
}

61
drivers/staging/ozwpan/ozpd.c
View File

@ -9,6 +9,7 @@
#include <linux/sched.h>
#include <linux/netdevice.h>
#include <linux/errno.h>
#include "ozdbg.h"
#include "ozconfig.h"
#include "ozprotocol.h"
#include "ozeltbuf.h"
@ -123,16 +124,16 @@ void oz_pd_set_state(struct oz_pd *pd, unsigned state)
#ifdef WANT_TRACE
switch (state) {
case OZ_PD_S_IDLE:
oz_trace("PD State: OZ_PD_S_IDLE\n");
oz_pd_dbg(pd, ON, "PD State: OZ_PD_S_IDLE\n");
break;
case OZ_PD_S_CONNECTED:
oz_trace("PD State: OZ_PD_S_CONNECTED\n");
oz_pd_dbg(pd, ON, "PD State: OZ_PD_S_CONNECTED\n");
break;
case OZ_PD_S_STOPPED:
oz_trace("PD State: OZ_PD_S_STOPPED\n");
oz_pd_dbg(pd, ON, "PD State: OZ_PD_S_STOPPED\n");
break;
case OZ_PD_S_SLEEP:
oz_trace("PD State: OZ_PD_S_SLEEP\n");
oz_pd_dbg(pd, ON, "PD State: OZ_PD_S_SLEEP\n");
break;
}
#endif /* WANT_TRACE */
@ -189,7 +190,7 @@ void oz_pd_destroy(struct oz_pd *pd)
struct oz_tx_frame *f;
struct oz_isoc_stream *st;
struct oz_farewell *fwell;
oz_trace("Destroying PD\n");
oz_pd_dbg(pd, ON, "Destroying PD\n");
/* Delete any streams.
*/
e = pd->stream_list.next;
@ -235,13 +236,14 @@ int oz_services_start(struct oz_pd *pd, u16 apps, int resume)
{
const struct oz_app_if *ai;
int rc = 0;
oz_trace("oz_services_start(0x%x) resume(%d)\n", apps, resume);
oz_pd_dbg(pd, ON, "%s: (0x%x) resume(%d)\n", __func__, apps, resume);
for (ai = g_app_if; ai < &g_app_if[OZ_APPID_MAX]; ai++) {
if (apps & (1<<ai->app_id)) {
if (ai->start(pd, resume)) {
rc = -1;
oz_trace("Unabled to start service %d\n",
ai->app_id);
oz_pd_dbg(pd, ON,
"Unable to start service %d\n",
ai->app_id);
break;
}
oz_polling_lock_bh();
@ -259,7 +261,7 @@ int oz_services_start(struct oz_pd *pd, u16 apps, int resume)
void oz_services_stop(struct oz_pd *pd, u16 apps, int pause)
{
const struct oz_app_if *ai;
oz_trace("oz_stop_services(0x%x) pause(%d)\n", apps, pause);
oz_pd_dbg(pd, ON, "%s: (0x%x) pause(%d)\n", __func__, apps, pause);
for (ai = g_app_if; ai < &g_app_if[OZ_APPID_MAX]; ai++) {
if (apps & (1<<ai->app_id)) {
oz_polling_lock_bh();
@ -301,7 +303,7 @@ void oz_pd_heartbeat(struct oz_pd *pd, u16 apps)
void oz_pd_stop(struct oz_pd *pd)
{
u16 stop_apps = 0;
oz_trace("oz_pd_stop() State = 0x%x\n", pd->state);
oz_dbg(ON, "oz_pd_stop() State = 0x%x\n", pd->state);
oz_pd_indicate_farewells(pd);
oz_polling_lock_bh();
stop_apps = pd->total_apps;
@ -314,7 +316,7 @@ void oz_pd_stop(struct oz_pd *pd)
/* Remove from PD list.*/
list_del(&pd->link);
oz_polling_unlock_bh();
oz_trace("pd ref count = %d\n", atomic_read(&pd->ref_count));
oz_dbg(ON, "pd ref count = %d\n", atomic_read(&pd->ref_count));
oz_timer_delete(pd, 0);
oz_pd_put(pd);
}
@ -333,8 +335,8 @@ int oz_pd_sleep(struct oz_pd *pd)
if (pd->keep_alive_j && pd->session_id) {
oz_pd_set_state(pd, OZ_PD_S_SLEEP);
pd->pulse_time_j = jiffies + pd->keep_alive_j;
oz_trace("Sleep Now %lu until %lu\n",
jiffies, pd->pulse_time_j);
oz_dbg(ON, "Sleep Now %lu until %lu\n",
jiffies, pd->pulse_time_j);
} else {
do_stop = 1;
}
@ -384,8 +386,8 @@ static void oz_tx_isoc_free(struct oz_pd *pd, struct oz_tx_frame *f)
} else {
kfree(f);
}
oz_trace2(OZ_TRACE_TX_FRAMES, "Releasing ISOC Frame isoc_nb= %d\n",
pd->nb_queued_isoc_frames);
oz_dbg(TX_FRAMES, "Releasing ISOC Frame isoc_nb= %d\n",
pd->nb_queued_isoc_frames);
}
/*------------------------------------------------------------------------------
* Context: softirq or process
@ -540,18 +542,16 @@ static int oz_send_next_queued_frame(struct oz_pd *pd, int more_data)
if ((int)atomic_read(&g_submitted_isoc) <
OZ_MAX_SUBMITTED_ISOC) {
if (dev_queue_xmit(skb) < 0) {
oz_trace2(OZ_TRACE_TX_FRAMES,
"Dropping ISOC Frame\n");
oz_dbg(TX_FRAMES, "Dropping ISOC Frame\n");
return -1;
}
atomic_inc(&g_submitted_isoc);
oz_trace2(OZ_TRACE_TX_FRAMES,
"Sending ISOC Frame, nb_isoc= %d\n",
pd->nb_queued_isoc_frames);
oz_dbg(TX_FRAMES, "Sending ISOC Frame, nb_isoc= %d\n",
pd->nb_queued_isoc_frames);
return 0;
} else {
kfree_skb(skb);
oz_trace2(OZ_TRACE_TX_FRAMES, "Dropping ISOC Frame>\n");
oz_dbg(TX_FRAMES, "Dropping ISOC Frame>\n");
return -1;
}
}
@ -561,7 +561,7 @@ static int oz_send_next_queued_frame(struct oz_pd *pd, int more_data)
spin_unlock(&pd->tx_frame_lock);
if (more_data)
oz_set_more_bit(skb);
oz_trace2(OZ_TRACE_TX_FRAMES, "TX frame PN=0x%x\n", f->hdr.pkt_num);
oz_dbg(TX_FRAMES, "TX frame PN=0x%x\n", f->hdr.pkt_num);
if (skb) {
if (dev_queue_xmit(skb) < 0)
return -1;
@ -627,7 +627,7 @@ static int oz_send_isoc_frame(struct oz_pd *pd)
return 0;
skb = alloc_skb(total_size + OZ_ALLOCATED_SPACE(dev), GFP_ATOMIC);
if (skb == NULL) {
oz_trace("Cannot alloc skb\n");
oz_dbg(ON, "Cannot alloc skb\n");
oz_elt_info_free_chain(&pd->elt_buff, &list);
return -1;
}
@ -675,8 +675,8 @@ void oz_retire_tx_frames(struct oz_pd *pd, u8 lpn)
diff = (lpn - (pkt_num & OZ_LAST_PN_MASK)) & OZ_LAST_PN_MASK;
if ((diff > OZ_LAST_PN_HALF_CYCLE) || (pkt_num == 0))
break;
oz_trace2(OZ_TRACE_TX_FRAMES, "Releasing pkt_num= %u, nb= %d\n",
pkt_num, pd->nb_queued_frames);
oz_dbg(TX_FRAMES, "Releasing pkt_num= %u, nb= %d\n",
pkt_num, pd->nb_queued_frames);
if (first == NULL)
first = e;
last = e;
@ -835,9 +835,8 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8 *data, int len)
struct oz_tx_frame *isoc_unit = NULL;
int nb = pd->nb_queued_isoc_frames;
if (nb >= pd->isoc_latency) {
oz_trace2(OZ_TRACE_TX_FRAMES,
"Dropping ISOC Unit nb= %d\n",
nb);
oz_dbg(TX_FRAMES, "Dropping ISOC Unit nb= %d\n",
nb);
goto out;
}
isoc_unit = oz_tx_frame_alloc(pd);
@ -849,9 +848,9 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8 *data, int len)
list_add_tail(&isoc_unit->link, &pd->tx_queue);
pd->nb_queued_isoc_frames++;
spin_unlock_bh(&pd->tx_frame_lock);
oz_trace2(OZ_TRACE_TX_FRAMES,
"Added ISOC Frame to Tx Queue isoc_nb= %d, nb= %d\n",
pd->nb_queued_isoc_frames, pd->nb_queued_frames);
oz_dbg(TX_FRAMES,
"Added ISOC Frame to Tx Queue isoc_nb= %d, nb= %d\n",
pd->nb_queued_isoc_frames, pd->nb_queued_frames);
return 0;
}

56
drivers/staging/ozwpan/ozproto.c
View File

@ -10,6 +10,7 @@
#include <linux/netdevice.h>
#include <linux/errno.h>
#include <linux/ieee80211.h>
#include "ozdbg.h"
#include "ozconfig.h"
#include "ozprotocol.h"
#include "ozeltbuf.h"
@ -124,7 +125,7 @@ static void oz_send_conn_rsp(struct oz_pd *pd, u8 status)
body->session_id = pd->session_id;
put_unaligned(cpu_to_le16(pd->total_apps), &body->apps);
}
oz_trace("TX: OZ_ELT_CONNECT_RSP %d", status);
oz_dbg(ON, "TX: OZ_ELT_CONNECT_RSP %d", status);
dev_queue_xmit(skb);
return;
}
@ -152,7 +153,7 @@ static void pd_set_keepalive(struct oz_pd *pd, u8 kalive)
default:
pd->keep_alive_j = 0;
}
oz_trace("Keepalive = %lu jiffies\n", pd->keep_alive_j);
oz_dbg(ON, "Keepalive = %lu jiffies\n", pd->keep_alive_j);
}
/*------------------------------------------------------------------------------
* Context: softirq-serialized
@ -163,7 +164,7 @@ static void pd_set_presleep(struct oz_pd *pd, u8 presleep)
pd->presleep_j = oz_ms_to_jiffies(presleep*100);
else
pd->presleep_j = OZ_PRESLEEP_TOUT_J;
oz_trace("Presleep time = %lu jiffies\n", pd->presleep_j);
oz_dbg(ON, "Presleep time = %lu jiffies\n", pd->presleep_j);
}
/*------------------------------------------------------------------------------
* Context: softirq-serialized
@ -210,7 +211,7 @@ static struct oz_pd *oz_connect_req(struct oz_pd *cur_pd, struct oz_elt *elt,
dev_hold(net_dev);
pd->net_dev = net_dev;
}
oz_trace("Host vendor: %d\n", body->host_vendor);
oz_dbg(ON, "Host vendor: %d\n", body->host_vendor);
pd->max_tx_size = OZ_MAX_TX_SIZE;
pd->mode = body->mode;
pd->pd_info = body->pd_info;
@ -234,8 +235,8 @@ static struct oz_pd *oz_connect_req(struct oz_pd *cur_pd, struct oz_elt *elt,
}
if (body->max_len_div16)
pd->max_tx_size = ((u16)body->max_len_div16)<<4;
oz_trace("Max frame:%u Ms per isoc:%u\n",
pd->max_tx_size, pd->ms_per_isoc);
oz_dbg(ON, "Max frame:%u Ms per isoc:%u\n",
pd->max_tx_size, pd->ms_per_isoc);
pd->max_stream_buffering = 3*1024;
pd->timeout_time_j = jiffies + OZ_CONNECTION_TOUT_J;
pd->pulse_period_j = OZ_QUANTUM_J;
@ -272,8 +273,8 @@ done:
spin_unlock_bh(&g_polling_lock);
oz_pd_set_state(pd, OZ_PD_S_CONNECTED);
oz_timer_delete(pd, OZ_TIMER_STOP);
oz_trace("new_apps=0x%x total_apps=0x%x paused_apps=0x%x\n",
new_apps, pd->total_apps, pd->paused_apps);
oz_dbg(ON, "new_apps=0x%x total_apps=0x%x paused_apps=0x%x\n",
new_apps, pd->total_apps, pd->paused_apps);
if (start_apps) {
if (oz_services_start(pd, start_apps, 0))
rsp_status = OZ_STATUS_TOO_MANY_PDS;
@ -315,7 +316,7 @@ static void oz_add_farewell(struct oz_pd *pd, u8 ep_num, u8 index,
f->ep_num = ep_num;
f->index = index;
memcpy(f->report, report, len);
oz_trace("RX: Adding farewell report\n");
oz_dbg(ON, "RX: Adding farewell report\n");
spin_lock(&g_polling_lock);
list_for_each_entry(f2, &pd->farewell_list, link) {
if ((f2->ep_num == ep_num) && (f2->index == index)) {
@ -343,17 +344,16 @@ static void oz_rx_frame(struct sk_buff *skb)
int dup = 0;
u32 pkt_num;
oz_trace2(OZ_TRACE_RX_FRAMES,
"RX frame PN=0x%x LPN=0x%x control=0x%x\n",
oz_hdr->pkt_num, oz_hdr->last_pkt_num, oz_hdr->control);
oz_dbg(RX_FRAMES, "RX frame PN=0x%x LPN=0x%x control=0x%x\n",
oz_hdr->pkt_num, oz_hdr->last_pkt_num, oz_hdr->control);
mac_hdr = skb_mac_header(skb);
src_addr = &mac_hdr[ETH_ALEN] ;
length = skb->len;
/* Check the version field */
if (oz_get_prot_ver(oz_hdr->control) != OZ_PROTOCOL_VERSION) {
oz_trace("Incorrect protocol version: %d\n",
oz_get_prot_ver(oz_hdr->control));
oz_dbg(ON, "Incorrect protocol version: %d\n",
oz_get_prot_ver(oz_hdr->control));
goto done;
}
@ -368,12 +368,12 @@ static void oz_rx_frame(struct sk_buff *skb)
pd->last_rx_pkt_num = pkt_num;
} else {
dup = 1;
oz_trace("Duplicate frame\n");
oz_dbg(ON, "Duplicate frame\n");
}
}
if (pd && !dup && ((pd->mode & OZ_MODE_MASK) == OZ_MODE_TRIGGERED)) {
oz_trace2(OZ_TRACE_RX_FRAMES, "Received TRIGGER Frame\n");
oz_dbg(RX_FRAMES, "Received TRIGGER Frame\n");
pd->last_sent_frame = &pd->tx_queue;
if (oz_hdr->control & OZ_F_ACK) {
/* Retire completed frames */
@ -397,18 +397,18 @@ static void oz_rx_frame(struct sk_buff *skb)
break;
switch (elt->type) {
case OZ_ELT_CONNECT_REQ:
oz_trace("RX: OZ_ELT_CONNECT_REQ\n");
oz_dbg(ON, "RX: OZ_ELT_CONNECT_REQ\n");
pd = oz_connect_req(pd, elt, src_addr, skb->dev);
break;
case OZ_ELT_DISCONNECT:
oz_trace("RX: OZ_ELT_DISCONNECT\n");
oz_dbg(ON, "RX: OZ_ELT_DISCONNECT\n");
if (pd)
oz_pd_sleep(pd);
break;
case OZ_ELT_UPDATE_PARAM_REQ: {
struct oz_elt_update_param *body =
(struct oz_elt_update_param *)(elt + 1);
oz_trace("RX: OZ_ELT_UPDATE_PARAM_REQ\n");
oz_dbg(ON, "RX: OZ_ELT_UPDATE_PARAM_REQ\n");
if (pd && (pd->state & OZ_PD_S_CONNECTED)) {
spin_lock(&g_polling_lock);
pd_set_keepalive(pd, body->keepalive);
@ -420,7 +420,7 @@ static void oz_rx_frame(struct sk_buff *skb)
case OZ_ELT_FAREWELL_REQ: {
struct oz_elt_farewell *body =
(struct oz_elt_farewell *)(elt + 1);
oz_trace("RX: OZ_ELT_FAREWELL_REQ\n");
oz_dbg(ON, "RX: OZ_ELT_FAREWELL_REQ\n");
oz_add_farewell(pd, body->ep_num,
body->index, body->report,
elt->length + 1 - sizeof(*body));
@ -436,7 +436,7 @@ static void oz_rx_frame(struct sk_buff *skb)
}
break;
default:
oz_trace("RX: Unknown elt %02x\n", elt->type);
oz_dbg(ON, "RX: Unknown elt %02x\n", elt->type);
}
elt = oz_next_elt(elt);
}
@ -488,7 +488,7 @@ void oz_protocol_term(void)
chain = chain->next;
kfree(t);
}
oz_trace("Protocol stopped\n");
oz_dbg(ON, "Protocol stopped\n");
}
/*------------------------------------------------------------------------------
* Context: softirq
@ -583,7 +583,7 @@ static void oz_protocol_timer_start(void)
}
g_timer_state = OZ_TIMER_SET;
} else {
oz_trace("No queued timers\n");
oz_dbg(ON, "No queued timers\n");
}
spin_unlock_bh(&g_polling_lock);
}
@ -795,16 +795,16 @@ void oz_binding_add(char *net_dev)
binding->ptype.func = oz_pkt_recv;
memcpy(binding->name, net_dev, OZ_MAX_BINDING_LEN);
if (net_dev && *net_dev) {
oz_trace("Adding binding: %s\n", net_dev);
oz_dbg(ON, "Adding binding: %s\n", net_dev);
binding->ptype.dev =
dev_get_by_name(&init_net, net_dev);
if (binding->ptype.dev == NULL) {
oz_trace("Netdev %s not found\n", net_dev);
oz_dbg(ON, "Netdev %s not found\n", net_dev);
kfree(binding);
binding = NULL;
}
} else {
oz_trace("Binding to all netcards\n");
oz_dbg(ON, "Binding to all netcards\n");
binding->ptype.dev = NULL;
}
if (binding) {
@ -861,13 +861,13 @@ void oz_binding_remove(char *net_dev)
{
struct oz_binding *binding;
struct oz_binding **link;
oz_trace("Removing binding: %s\n", net_dev);
oz_dbg(ON, "Removing binding: %s\n", net_dev);
spin_lock_bh(&g_binding_lock);
binding = g_binding;
link = &g_binding;
while (binding) {
if (compare_binding_name(binding->name, net_dev)) {
oz_trace("Binding '%s' found\n", net_dev);
oz_dbg(ON, "Binding '%s' found\n", net_dev);
*link = binding->next;
break;
} else {

2
drivers/staging/ozwpan/ozproto.h
View File

@ -7,7 +7,7 @@
#define _OZPROTO_H
#include <asm/byteorder.h>
#include "ozconfig.h"
#include "ozdbg.h"
#include "ozappif.h"
#define OZ_ALLOCATED_SPACE(__x) (LL_RESERVED_SPACE(__x)+(__x)->needed_tailroom)

9
drivers/staging/ozwpan/ozurbparanoia.c
View File

@ -4,6 +4,7 @@
* -----------------------------------------------------------------------------
*/
#include <linux/usb.h>
#include "ozdbg.h"
#include "ozconfig.h"
#ifdef WANT_URB_PARANOIA
#include "ozurbparanoia.h"
@ -22,9 +23,9 @@ void oz_remember_urb(struct urb *urb)
spin_lock_irqsave(&g_urb_mem_lock, irq_state);
if (g_nb_urbs < OZ_MAX_URBS) {
g_urb_memory[g_nb_urbs++] = urb;
oz_trace("%lu: urb up = %d %p\n", jiffies, g_nb_urbs, urb);
oz_dbg(ON, "%lu: urb up = %d %p\n", jiffies, g_nb_urbs, urb);
} else {
oz_trace("ERROR urb buffer full\n");
oz_dbg(ON, "ERROR urb buffer full\n");
}
spin_unlock_irqrestore(&g_urb_mem_lock, irq_state);
}
@ -42,8 +43,8 @@ int oz_forget_urb(struct urb *urb)
if (--g_nb_urbs > i)
memcpy(&g_urb_memory[i], &g_urb_memory[i+1],
(g_nb_urbs - i) * sizeof(struct urb *));
oz_trace("%lu: urb down = %d %p\n",
jiffies, g_nb_urbs, urb);
oz_dbg(ON, "%lu: urb down = %d %p\n",
jiffies, g_nb_urbs, urb);
}
}
spin_unlock_irqrestore(&g_urb_mem_lock, irq_state);

21
drivers/staging/ozwpan/ozusbsvc.c
View File

@ -18,6 +18,7 @@
#include <linux/errno.h>
#include <linux/input.h>
#include <asm/unaligned.h>
#include "ozdbg.h"
#include "ozconfig.h"
#include "ozprotocol.h"
#include "ozeltbuf.h"
@ -53,10 +54,10 @@ int oz_usb_start(struct oz_pd *pd, int resume)
struct oz_usb_ctx *usb_ctx;
struct oz_usb_ctx *old_ctx;
if (resume) {
oz_trace("USB service resumed.\n");
oz_dbg(ON, "USB service resumed\n");
return 0;
}
oz_trace("USB service started.\n");
oz_dbg(ON, "USB service started\n");
/* Create a USB context in case we need one. If we find the PD already
* has a USB context then we will destroy it.
*/
@ -77,7 +78,7 @@ int oz_usb_start(struct oz_pd *pd, int resume)
oz_usb_get(pd->app_ctx[OZ_APPID_USB-1]);
spin_unlock_bh(&pd->app_lock[OZ_APPID_USB-1]);
if (old_ctx) {
oz_trace("Already have USB context.\n");
oz_dbg(ON, "Already have USB context\n");
kfree(usb_ctx);
usb_ctx = old_ctx;
} else if (usb_ctx) {
@ -95,7 +96,7 @@ int oz_usb_start(struct oz_pd *pd, int resume)
} else {
usb_ctx->hport = oz_hcd_pd_arrived(usb_ctx);
if (usb_ctx->hport == NULL) {
oz_trace("USB hub returned null port.\n");
oz_dbg(ON, "USB hub returned null port\n");
spin_lock_bh(&pd->app_lock[OZ_APPID_USB-1]);
pd->app_ctx[OZ_APPID_USB-1] = NULL;
spin_unlock_bh(&pd->app_lock[OZ_APPID_USB-1]);
@ -114,7 +115,7 @@ void oz_usb_stop(struct oz_pd *pd, int pause)
{
struct oz_usb_ctx *usb_ctx;
if (pause) {
oz_trace("USB service paused.\n");
oz_dbg(ON, "USB service paused\n");
return;
}
spin_lock_bh(&pd->app_lock[OZ_APPID_USB-1]);
@ -123,7 +124,7 @@ void oz_usb_stop(struct oz_pd *pd, int pause)
spin_unlock_bh(&pd->app_lock[OZ_APPID_USB-1]);
if (usb_ctx) {
unsigned long tout = jiffies + HZ;
oz_trace("USB service stopping...\n");
oz_dbg(ON, "USB service stopping...\n");
usb_ctx->stopped = 1;
/* At this point the reference count on the usb context should
* be 2 - one from when we created it and one from the hcd
@ -134,7 +135,7 @@ void oz_usb_stop(struct oz_pd *pd, int pause)
while ((atomic_read(&usb_ctx->ref_count) > 2) &&
time_before(jiffies, tout))
;
oz_trace("USB service stopped.\n");
oz_dbg(ON, "USB service stopped\n");
oz_hcd_pd_departed(usb_ctx->hport);
/* Release the reference taken in oz_usb_start.
*/
@ -160,7 +161,7 @@ void oz_usb_put(void *hpd)
{
struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;
if (atomic_dec_and_test(&usb_ctx->ref_count)) {
oz_trace("Dealloc USB context.\n");
oz_dbg(ON, "Dealloc USB context\n");
oz_pd_put(usb_ctx->pd);
kfree(usb_ctx);
}
@ -195,7 +196,7 @@ int oz_usb_stream_create(void *hpd, u8 ep_num)
{
struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;
struct oz_pd *pd = usb_ctx->pd;
oz_trace("oz_usb_stream_create(0x%x)\n", ep_num);
oz_dbg(ON, "%s: (0x%x)\n", __func__, ep_num);
if (pd->mode & OZ_F_ISOC_NO_ELTS) {
oz_isoc_stream_create(pd, ep_num);
} else {
@ -217,7 +218,7 @@ int oz_usb_stream_delete(void *hpd, u8 ep_num)
if (usb_ctx) {
struct oz_pd *pd = usb_ctx->pd;
if (pd) {
oz_trace("oz_usb_stream_delete(0x%x)\n", ep_num);
oz_dbg(ON, "%s: (0x%x)\n", __func__, ep_num);
if (pd->mode & OZ_F_ISOC_NO_ELTS) {
oz_isoc_stream_delete(pd, ep_num);
} else {

17
drivers/staging/ozwpan/ozusbsvc1.c
View File

@ -13,6 +13,7 @@
#include <linux/errno.h>
#include <linux/input.h>
#include <asm/unaligned.h>
#include "ozdbg.h"
#include "ozconfig.h"
#include "ozprotocol.h"
#include "ozeltbuf.h"
@ -62,12 +63,12 @@ int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type,
struct oz_get_desc_req *body;
struct oz_elt_buf *eb = &pd->elt_buff;
struct oz_elt_info *ei = oz_elt_info_alloc(&pd->elt_buff);
oz_trace(" req_type = 0x%x\n", req_type);
oz_trace(" desc_type = 0x%x\n", desc_type);
oz_trace(" index = 0x%x\n", index);
oz_trace(" windex = 0x%x\n", windex);
oz_trace(" offset = 0x%x\n", offset);
oz_trace(" len = 0x%x\n", len);
oz_dbg(ON, " req_type = 0x%x\n", req_type);
oz_dbg(ON, " desc_type = 0x%x\n", desc_type);
oz_dbg(ON, " index = 0x%x\n", index);
oz_dbg(ON, " windex = 0x%x\n", windex);
oz_dbg(ON, " offset = 0x%x\n", offset);
oz_dbg(ON, " len = 0x%x\n", len);
if (len > 200)
len = 200;
if (ei == NULL)
@ -376,7 +377,7 @@ void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt)
u16 offs = le16_to_cpu(get_unaligned(&body->offset));
u16 total_size =
le16_to_cpu(get_unaligned(&body->total_size));
oz_trace("USB_REQ_GET_DESCRIPTOR - cnf\n");
oz_dbg(ON, "USB_REQ_GET_DESCRIPTOR - cnf\n");
oz_hcd_get_desc_cnf(usb_ctx->hport, body->req_id,
body->rcode, body->data,
data_len, offs, total_size);
@ -425,7 +426,7 @@ void oz_usb_farewell(struct oz_pd *pd, u8 ep_num, u8 *data, u8 len)
if (usb_ctx == NULL)
return; /* Context has gone so nothing to do. */
if (!usb_ctx->stopped) {
oz_trace("Farewell indicated ep = 0x%x\n", ep_num);
oz_dbg(ON, "Farewell indicated ep = 0x%x\n", ep_num);
oz_hcd_data_ind(usb_ctx->hport, ep_num, data, len);
}
oz_usb_put(usb_ctx);