Hi all,
Here's a patch that removes all of the USB_ST_* error #defines in the
2.5.1-pre5 kernel. Let me know if anyone objects to this.
thanks,
greg k-h
diff -Nru a/drivers/isdn/hisax/st5481_b.c b/drivers/isdn/hisax/st5481_b.c
--- a/drivers/isdn/hisax/st5481_b.c Thu Dec 6 15:45:33 2001
+++ b/drivers/isdn/hisax/st5481_b.c Thu Dec 6 15:45:33 2001
@@ -168,7 +168,7 @@
test_and_clear_bit(buf_nr, &b_out->busy);
if (urb->status < 0) {
- if (urb->status != USB_ST_URB_KILLED) {
+ if (urb->status != -ENOENT) {
WARN("urb status %d",urb->status);
if (b_out->busy == 0) {
st5481_usb_pipe_reset(adapter, (bcs->channel+1)*2 |
USB_DIR_OUT, NULL, NULL);
diff -Nru a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c
--- a/drivers/isdn/hisax/st5481_d.c Thu Dec 6 15:45:33 2001
+++ b/drivers/isdn/hisax/st5481_d.c Thu Dec 6 15:45:33 2001
@@ -382,7 +382,7 @@
test_and_clear_bit(buf_nr, &d_out->busy);
if (urb->status < 0) {
- if (urb->status != USB_ST_URB_KILLED) {
+ if (urb->status != -ENOENT) {
WARN("urb status %d",urb->status);
if (d_out->busy == 0) {
st5481_usb_pipe_reset(adapter, EP_D_OUT | USB_DIR_OUT,
fifo_reseted, adapter);
diff -Nru a/drivers/isdn/hisax/st5481_usb.c b/drivers/isdn/hisax/st5481_usb.c
--- a/drivers/isdn/hisax/st5481_usb.c Thu Dec 6 15:45:33 2001
+++ b/drivers/isdn/hisax/st5481_usb.c Thu Dec 6 15:45:33 2001
@@ -130,7 +130,7 @@
struct ctrl_msg *ctrl_msg;
if (urb->status < 0) {
- if (urb->status != USB_ST_URB_KILLED) {
+ if (urb->status != -ENOENT) {
WARN("urb status %d",urb->status);
} else {
DBG(1,"urb killed");
@@ -184,7 +184,7 @@
int j;
if (urb->status < 0) {
- if (urb->status != USB_ST_URB_KILLED) {
+ if (urb->status != -ENOENT) {
WARN("urb status %d",urb->status);
urb->actual_length = 0;
} else {
@@ -470,7 +470,7 @@
int len, count, status;
if (urb->status < 0) {
- if (urb->status != USB_ST_URB_KILLED) {
+ if (urb->status != -ENOENT) {
WARN("urb status %d",urb->status);
} else {
DBG(1,"urb killed");
diff -Nru a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
--- a/drivers/net/irda/irda-usb.c Thu Dec 6 15:45:33 2001
+++ b/drivers/net/irda/irda-usb.c Thu Dec 6 15:45:33 2001
@@ -256,7 +256,7 @@
/* Grab the speed URB */
purb = &self->speed_urb;
- if (purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
WARNING(__FUNCTION__ "(), URB still in use!\n");
return;
}
@@ -301,7 +301,7 @@
}
/* Check for timeout and other USB nasties */
- if(purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
/* I get a lot of -ECONNABORTED = -103 here - Jean II */
IRDA_DEBUG(0, __FUNCTION__ "(), URB complete status %d, transfer_flags
0x%04X\n", purb->status, purb->transfer_flags);
@@ -314,7 +314,7 @@
}
/* urb is now available */
- purb->status = USB_ST_NOERROR;
+ purb->status = 0;
/* If it was the speed URB, allow the stack to send more packets */
if(purb == &self->speed_urb) {
@@ -372,7 +372,7 @@
}
}
- if (purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
WARNING(__FUNCTION__ "(), URB still in use!\n");
dev_kfree_skb(skb);
return 0;
@@ -490,7 +490,7 @@
purb->context = NULL;
/* Check for timeout and other USB nasties */
- if(purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
/* I get a lot of -ECONNABORTED = -103 here - Jean II */
IRDA_DEBUG(0, __FUNCTION__ "(), URB complete status %d, transfer_flags
0x%04X\n", purb->status, purb->transfer_flags);
@@ -504,7 +504,7 @@
}
/* urb is now available */
- purb->status = USB_ST_NOERROR;
+ purb->status = 0;
/* If the network is closed, stop everything */
if ((!self->netopen) || (!self->present)) {
@@ -547,11 +547,11 @@
/* Check speed URB */
purb = &(self->speed_urb);
- if (purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
IRDA_DEBUG(0, "%s: Speed change timed out, urb->status=%d,
urb->transfer_flags=0x%04X\n", netdev->name, purb->status, purb->transfer_flags);
switch (purb->status) {
- case USB_ST_URB_PENDING: /* -EINPROGRESS == -115 */
+ case -EINPROGRESS:
usb_unlink_urb(purb);
/* Note : above will *NOT* call netif_wake_queue()
* in completion handler, we will come back here.
@@ -563,7 +563,7 @@
case -ETIMEDOUT: /* -110 */
case -ENOENT: /* -2 (urb unlinked by us) */
default: /* ??? - Play safe */
- purb->status = USB_ST_NOERROR;
+ purb->status = 0;
netif_wake_queue(self->netdev);
done = 1;
break;
@@ -572,7 +572,7 @@
/* Check Tx URB */
purb = &(self->tx_urb);
- if (purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
struct sk_buff *skb = purb->context;
IRDA_DEBUG(0, "%s: Tx timed out, urb->status=%d,
urb->transfer_flags=0x%04X\n", netdev->name, purb->status, purb->transfer_flags);
@@ -590,7 +590,7 @@
#endif /* IU_BUG_KICK_TIMEOUT */
switch (purb->status) {
- case USB_ST_URB_PENDING: /* -EINPROGRESS == -115 */
+ case -EINPROGRESS:
usb_unlink_urb(purb);
/* Note : above will *NOT* call netif_wake_queue()
* in completion handler, because purb->status will
@@ -610,7 +610,7 @@
dev_kfree_skb_any(skb);
purb->context = NULL;
}
- purb->status = USB_ST_NOERROR;
+ purb->status = 0;
netif_wake_queue(self->netdev);
done = 1;
break;
@@ -727,7 +727,7 @@
purb->transfer_flags = USB_QUEUE_BULK;
/* Note : unlink *must* be synchronous because of the code in
* irda_usb_net_close() -> free the skb - Jean II */
- purb->status = USB_ST_NOERROR;
+ purb->status = 0;
purb->next = NULL; /* Don't auto resubmit URBs */
ret = usb_submit_urb(purb);
@@ -768,9 +768,9 @@
}
/* Check the status */
- if(purb->status != USB_ST_NOERROR) {
+ if (purb->status != 0) {
switch (purb->status) {
- case USB_ST_CRC: /* -EILSEQ */
+ case -EILSEQ:
self->stats.rx_errors++;
self->stats.rx_crc_errors++;
break;
@@ -1442,9 +1442,9 @@
ret = usb_set_interface(dev, ifnum, 0);
IRDA_DEBUG(1, "usb-irda: set interface %d result %d\n", ifnum, ret);
switch (ret) {
- case USB_ST_NOERROR: /* 0 */
+ case 0:
break;
- case USB_ST_STALL: /* -EPIPE = -32 */
+ case -EPIPE: /* -EPIPE = -32 */
usb_clear_halt(dev, usb_sndctrlpipe(dev, 0));
IRDA_DEBUG(0, __FUNCTION__ "(), Clearing stall on control
interface\n" );
break;
diff -Nru a/drivers/usb/CDCEther.c b/drivers/usb/CDCEther.c
--- a/drivers/usb/CDCEther.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/CDCEther.c Thu Dec 6 15:45:33 2001
@@ -82,9 +82,9 @@
ether_dev->flags |= CDC_ETHER_RX_BUSY;
switch ( urb->status ) {
- case USB_ST_NOERROR:
+ case 0:
break;
- case USB_ST_NORESPONSE:
+ case -ETIMEDOUT:
dbg( "no repsonse in BULK IN" );
ether_dev->flags &= ~CDC_ETHER_RX_BUSY;
break;
@@ -179,9 +179,9 @@
// return;
//
// switch ( urb->status ) {
-// case USB_ST_NOERROR:
+// case 0:
// break;
-// case USB_ST_URB_KILLED:
+// case -ENOENT:
// return;
// default:
// info("intr status %d", urb->status);
diff -Nru a/drivers/usb/audio.c b/drivers/usb/audio.c
--- a/drivers/usb/audio.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/audio.c Thu Dec 6 15:45:33 2001
@@ -899,7 +899,7 @@
struct usbin *u = &as->usbin;
unsigned long flags;
unsigned int mask;
- int suret = USB_ST_NOERROR;
+ int suret = 0;
#if 0
printk(KERN_DEBUG "usbin_completed: status %d errcnt %d flags 0x%x\n",
urb->status, urb->error_count, u->flags);
@@ -917,7 +917,7 @@
if (!usbin_retire_desc(u, urb) &&
u->flags & FLG_RUNNING &&
!usbin_prepare_desc(u, urb) &&
- (suret = usb_submit_urb(urb)) == USB_ST_NOERROR) {
+ (suret = usb_submit_urb(urb)) == 0) {
u->flags |= mask;
} else {
u->flags &= ~(mask | FLG_RUNNING);
@@ -964,7 +964,7 @@
struct usbin *u = &as->usbin;
unsigned long flags;
unsigned int mask;
- int suret = USB_ST_NOERROR;
+ int suret = 0;
#if 0
printk(KERN_DEBUG "usbin_sync_completed: status %d errcnt %d flags 0x%x\n",
urb->status, urb->error_count, u->flags);
@@ -982,7 +982,7 @@
if (!usbin_sync_retire_desc(u, urb) &&
u->flags & FLG_RUNNING &&
!usbin_sync_prepare_desc(u, urb) &&
- (suret = usb_submit_urb(urb)) == USB_ST_NOERROR) {
+ (suret = usb_submit_urb(urb)) == 0) {
u->flags |= mask;
} else {
u->flags &= ~(mask | FLG_RUNNING);
@@ -1257,7 +1257,7 @@
struct usbout *u = &as->usbout;
unsigned long flags;
unsigned int mask;
- int suret = USB_ST_NOERROR;
+ int suret = 0;
#if 0
printk(KERN_DEBUG "usbout_completed: status %d errcnt %d flags 0x%x\n",
urb->status, urb->error_count, u->flags);
@@ -1275,7 +1275,7 @@
if (!usbout_retire_desc(u, urb) &&
u->flags & FLG_RUNNING &&
!usbout_prepare_desc(u, urb) &&
- (suret = usb_submit_urb(urb)) == USB_ST_NOERROR) {
+ (suret = usb_submit_urb(urb)) == 0) {
u->flags |= mask;
} else {
u->flags &= ~(mask | FLG_RUNNING);
@@ -1329,7 +1329,7 @@
struct usbout *u = &as->usbout;
unsigned long flags;
unsigned int mask;
- int suret = USB_ST_NOERROR;
+ int suret = 0;
#if 0
printk(KERN_DEBUG "usbout_sync_completed: status %d errcnt %d flags 0x%x\n",
urb->status, urb->error_count, u->flags);
@@ -1347,7 +1347,7 @@
if (!usbout_sync_retire_desc(u, urb) &&
u->flags & FLG_RUNNING &&
!usbout_sync_prepare_desc(u, urb) &&
- (suret = usb_submit_urb(urb)) == USB_ST_NOERROR) {
+ (suret = usb_submit_urb(urb)) == 0) {
u->flags |= mask;
} else {
u->flags &= ~(mask | FLG_RUNNING);
diff -Nru a/drivers/usb/dc2xx.c b/drivers/usb/dc2xx.c
--- a/drivers/usb/dc2xx.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/dc2xx.c Thu Dec 6 15:45:33 2001
@@ -199,7 +199,7 @@
retval = count;
break;
}
- if (retval != USB_ST_TIMEOUT)
+ if (retval != -ETIMEDOUT)
break;
interruptible_sleep_on_timeout (&camera->wait, RETRY_TIMEOUT);
@@ -267,7 +267,7 @@
} else if (!result)
break;
- if (result == USB_ST_TIMEOUT) { /* NAK - delay a bit */
+ if (result == -ETIMEDOUT) { /* NAK - delay a bit */
if (!maxretry--) {
if (!bytes_written)
bytes_written = -ETIME;
diff -Nru a/drivers/usb/devio.c b/drivers/usb/devio.c
--- a/drivers/usb/devio.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/devio.c Thu Dec 6 15:45:33 2001
@@ -276,7 +276,7 @@
list_del(&as->asynclist);
INIT_LIST_HEAD(&as->asynclist);
spin_unlock_irqrestore(&ps->lock, flags);
- /* usb_unlink_urb calls the completion handler with status ==
USB_ST_URB_KILLED */
+ /* usb_unlink_urb calls the completion handler with status == -ENOENT
+*/
usb_unlink_urb(&as->urb);
spin_lock_irqsave(&ps->lock, flags);
}
diff -Nru a/drivers/usb/pegasus.c b/drivers/usb/pegasus.c
--- a/drivers/usb/pegasus.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/pegasus.c Thu Dec 6 15:45:33 2001
@@ -102,7 +102,7 @@
return;
switch ( urb->status ) {
- case USB_ST_NOERROR:
+ case 0:
if ( pegasus->flags & ETH_REGS_CHANGE ) {
pegasus->flags &= ~ETH_REGS_CHANGE;
pegasus->flags |= ETH_REGS_CHANGED;
@@ -110,9 +110,9 @@
return;
}
break;
- case USB_ST_URB_PENDING:
+ case -EINPROGRESS:
return;
- case USB_ST_URB_KILLED:
+ case -ENOENT:
break;
default:
warn( __FUNCTION__ " status %d", urb->status);
@@ -526,9 +526,9 @@
pegasus->flags |= PEGASUS_RX_BUSY;
switch ( urb->status ) {
- case USB_ST_NOERROR:
+ case 0:
break;
- case USB_ST_NORESPONSE:
+ case -ETIMEDOUT:
dbg( "reset MAC" );
pegasus->flags &= ~PEGASUS_RX_BUSY;
break;
@@ -607,9 +607,9 @@
return;
switch ( urb->status ) {
- case USB_ST_NOERROR:
+ case 0:
break;
- case USB_ST_URB_KILLED:
+ case -ENOENT:
return;
default:
info("intr status %d", urb->status);
diff -Nru a/drivers/usb/rio500.c b/drivers/usb/rio500.c
--- a/drivers/usb/rio500.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/rio500.c Thu Dec 6 15:45:33 2001
@@ -324,7 +324,7 @@
dbg("write stats: result:%d thistime:%lu partial:%u",
result, thistime, partial);
- if (result == USB_ST_TIMEOUT) { /* NAK - so hold for a while */
+ if (result == -ETIMEDOUT) { /* NAK - so hold for a while */
if (!maxretry--) {
errn = -ETIME;
goto error;
@@ -403,7 +403,7 @@
if (partial) {
count = this_read = partial;
- } else if (result == USB_ST_TIMEOUT || result == 15) { /* FIXME: 15
??? */
+ } else if (result == -ETIMEDOUT || result == 15) { /* FIXME: 15
+??? */
if (!maxretry--) {
up(&(rio->lock));
err("read_rio: maxretry timeout");
@@ -412,7 +412,7 @@
interruptible_sleep_on_timeout(&rio->wait_q,
NAK_TIMEOUT);
continue;
- } else if (result != USB_ST_DATAUNDERRUN) {
+ } else if (result != -EREMOTEIO) {
up(&(rio->lock));
err("Read Whoops - result:%u partial:%u this_read:%u",
result, partial, this_read);
diff -Nru a/drivers/usb/scanner.c b/drivers/usb/scanner.c
--- a/drivers/usb/scanner.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/scanner.c Thu Dec 6 15:45:33 2001
@@ -628,7 +628,7 @@
}
ret = result;
break;
- } else if ((result < 0) && (result != USB_ST_DATAUNDERRUN)) {
+ } else if ((result < 0) && (result != -EREMOTEIO)) {
warn("read_scanner(%d): funky result:%d. Consult
Documentation/usb/scanner.txt.", scn_minor, (int)result);
ret = -EIO;
break;
diff -Nru a/drivers/usb/usb-ohci.c b/drivers/usb/usb-ohci.c
--- a/drivers/usb/usb-ohci.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/usb-ohci.c Thu Dec 6 15:45:33 2001
@@ -485,7 +485,7 @@
/* implicitly requeued */
urb->actual_length = 0;
- urb->status = USB_ST_URB_PENDING;
+ urb->status = -EINPROGRESS;
if (urb_priv->state != URB_DEL)
td_submit_urb (urb);
break;
@@ -502,7 +502,7 @@
urb->complete (urb);
spin_lock_irqsave (&usb_ed_lock, flags);
urb->actual_length = 0;
- urb->status = USB_ST_URB_PENDING;
+ urb->status = -EINPROGRESS;
urb->start_frame = urb_priv->ed->last_iso + 1;
if (urb_priv->state != URB_DEL) {
for (i = 0; i < urb->number_of_packets; i++) {
@@ -673,7 +673,7 @@
urb->actual_length = 0;
urb->hcpriv = urb_priv;
- urb->status = USB_ST_URB_PENDING;
+ urb->status = -EINPROGRESS;
/* link the ed into a chain if is not already */
if (ed->state != ED_OPER)
@@ -737,7 +737,7 @@
if (usb_pipedevice (urb->pipe) == ohci->rh.devnum)
return rh_unlink_urb (urb);
- if (urb->hcpriv && (urb->status == USB_ST_URB_PENDING)) {
+ if (urb->hcpriv && (urb->status == -EINPROGRESS)) {
if (!ohci->disabled) {
urb_priv_t * urb_priv;
@@ -777,11 +777,11 @@
/* wait until all TDs are deleted */
set_current_state(TASK_UNINTERRUPTIBLE);
- while (timeout && (urb->status == USB_ST_URB_PENDING))
+ while (timeout && (urb->status == -EINPROGRESS))
timeout = schedule_timeout (timeout);
set_current_state(TASK_RUNNING);
remove_wait_queue (&unlink_wakeup, &wait);
- if (urb->status == USB_ST_URB_PENDING) {
+ if (urb->status == -EINPROGRESS) {
err ("unlink URB timeout");
return -ETIMEDOUT;
}
diff -Nru a/drivers/usb/usb-ohci.h b/drivers/usb/usb-ohci.h
--- a/drivers/usb/usb-ohci.h Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/usb-ohci.h Thu Dec 6 15:45:33 2001
@@ -11,22 +11,22 @@
static int cc_to_error[16] = {
/* mapping of the OHCI CC status to error codes */
- /* No Error */ USB_ST_NOERROR,
- /* CRC Error */ USB_ST_CRC,
- /* Bit Stuff */ USB_ST_BITSTUFF,
- /* Data Togg */ USB_ST_CRC,
- /* Stall */ USB_ST_STALL,
- /* DevNotResp */ USB_ST_NORESPONSE,
- /* PIDCheck */ USB_ST_BITSTUFF,
- /* UnExpPID */ USB_ST_BITSTUFF,
- /* DataOver */ USB_ST_DATAOVERRUN,
- /* DataUnder */ USB_ST_DATAUNDERRUN,
- /* reservd */ USB_ST_NORESPONSE,
- /* reservd */ USB_ST_NORESPONSE,
- /* BufferOver */ USB_ST_BUFFEROVERRUN,
- /* BuffUnder */ USB_ST_BUFFERUNDERRUN,
- /* Not Access */ USB_ST_NORESPONSE,
- /* Not Access */ USB_ST_NORESPONSE
+ /* No Error */ 0,
+ /* CRC Error */ -EILSEQ,
+ /* Bit Stuff */ -EPROTO,
+ /* Data Togg */ -EILSEQ,
+ /* Stall */ -EPIPE,
+ /* DevNotResp */ -ETIMEDOUT,
+ /* PIDCheck */ -EPROTO,
+ /* UnExpPID */ -EPROTO,
+ /* DataOver */ -EOVERFLOW,
+ /* DataUnder */ -EREMOTEIO,
+ /* reservd */ -ETIMEDOUT,
+ /* reservd */ -ETIMEDOUT,
+ /* BufferOver */ -ECOMM,
+ /* BuffUnder */ -ENOSR,
+ /* Not Access */ -ETIMEDOUT,
+ /* Not Access */ -ETIMEDOUT
};
#include <linux/config.h>
diff -Nru a/drivers/usb/usb.c b/drivers/usb/usb.c
--- a/drivers/usb/usb.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/usb.c Thu Dec 6 15:45:33 2001
@@ -292,7 +292,7 @@
* bustime is from calc_bus_time(), but converted to microseconds.
*
* returns <bustime in us> if successful,
- * or USB_ST_BANDWIDTH_ERROR if bandwidth request fails.
+ * or -ENOSPC if bandwidth request fails.
*
* FIXME:
* This initial implementation does not use Endpoint.bInterval
@@ -333,7 +333,7 @@
if (!usb_bandwidth_option) /* don't enforce it */
return (bustime);
- return (new_alloc <= FRAME_TIME_MAX_USECS_ALLOC) ? bustime :
USB_ST_BANDWIDTH_ERROR;
+ return (new_alloc <= FRAME_TIME_MAX_USECS_ALLOC) ? bustime : -ENOSPC;
}
void usb_claim_bandwidth (struct usb_device *dev, struct urb *urb, int bustime, int
isoc)
diff -Nru a/drivers/usb/usbnet.c b/drivers/usb/usbnet.c
--- a/drivers/usb/usbnet.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/usbnet.c Thu Dec 6 15:45:33 2001
@@ -1535,7 +1535,7 @@
struct skb_data *entry = (struct skb_data *) skb->cb;
struct usbnet *dev = entry->dev;
- if (urb->status == USB_ST_STALL) {
+ if (urb->status == -EPIPE) {
if (dev->ctrl_task.sync == 0) {
dev->ctrl_task.routine = tx_clear_halt;
dev->ctrl_task.data = dev;
diff -Nru a/drivers/usb/uss720.c b/drivers/usb/uss720.c
--- a/drivers/usb/uss720.c Thu Dec 6 15:45:33 2001
+++ b/drivers/usb/uss720.c Thu Dec 6 15:45:33 2001
@@ -193,7 +193,7 @@
struct parport *pp = (struct parport *)dev_id;
struct parport_uss720_private *priv = pp->private_data;
- if (usbstatus != USB_ST_NOERROR || len < 4 || !buffer)
+ if (usbstatus != 0 || len < 4 || !buffer)
return 1;
memcpy(priv->reg, buffer, 4);
/* if nAck interrupts are enabled and we have an interrupt, call the interrupt
procedure */
diff -Nru a/include/linux/usb.h b/include/linux/usb.h
--- a/include/linux/usb.h Thu Dec 6 15:45:33 2001
+++ b/include/linux/usb.h Thu Dec 6 15:45:33 2001
@@ -126,34 +126,6 @@
} devrequest __attribute__ ((packed));
/*
- * USB-status codes:
- * USB_ST* maps to -E* and should go away in the future
- */
-
-// FIXME 2.5 get rid of these
-
-#define USB_ST_NOERROR 0
-#define USB_ST_CRC (-EILSEQ)
-#define USB_ST_BITSTUFF (-EPROTO)
-#define USB_ST_NORESPONSE (-ETIMEDOUT) /* device not
responding/handshaking */
-#define USB_ST_DATAOVERRUN (-EOVERFLOW)
-#define USB_ST_DATAUNDERRUN (-EREMOTEIO)
-#define USB_ST_BUFFEROVERRUN (-ECOMM)
-#define USB_ST_BUFFERUNDERRUN (-ENOSR)
-#define USB_ST_INTERNALERROR (-EPROTO) /* unknown error */
-#define USB_ST_SHORT_PACKET (-EREMOTEIO)
-#define USB_ST_PARTIAL_ERROR (-EXDEV) /* ISO transfer only
partially completed */
-#define USB_ST_URB_KILLED (-ENOENT) /* URB canceled by
user */
-#define USB_ST_URB_PENDING (-EINPROGRESS)
-#define USB_ST_REMOVED (-ENODEV) /* device not existing
or removed */
-#define USB_ST_TIMEOUT (-ETIMEDOUT) /* communication timed
out, also in urb->status**/
-#define USB_ST_NOTSUPPORTED (-ENOSYS)
-#define USB_ST_BANDWIDTH_ERROR (-ENOSPC) /* too much bandwidth
used */
-#define USB_ST_URB_INVALID_ERROR (-EINVAL) /* invalid
value/transfer type */
-#define USB_ST_URB_REQUEST_ERROR (-ENXIO) /* invalid endpoint */
-#define USB_ST_STALL (-EPIPE) /* pipe stalled, also
in urb->status*/
-
-/*
* USB device number allocation bitmap. There's one bitmap
* per USB tree.
*/
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