Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-01-13 01:22:03 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add a bit of error reporting

Browse source 
svn path=/trunk/; revision=23980
This commit is contained in:
Aleksey Bragin 2006-09-08 22:00:39 +00:00
parent 1869f86db6
commit 9233af3e50
1 changed files with 20 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
reactos/drivers/usb/nt4compat/usbdriver/uhci.c
View file

@ -128,7 +128,7 @@ extern VOID rh_timer_svc_reset_port_completion(PUSB_DEV dev, PVOID context);
extern VOID rh_timer_svc_int_completion(PUSB_DEV dev, PVOID context);
ULONG debug_level = DBGLVL_ULTRA;//DBGLVL_MAXIMUM;
ULONG debug_level = DBGLVL_MAXIMUM;
PDRIVER_OBJECT usb_driver_obj = NULL;
extern USB_DEV_MANAGER g_dev_mgr;
@ -1284,6 +1284,8 @@ uhci_process_pending_endp(PUHCI_DEV uhci)
{
//abort these URBs
InsertTailList(&abort_list, (LIST_ENTRY *) purb);
uhci_dbg_print(DBGLVL_MEDIUM, ("uhci_process_pending_endp(): unable to submit urb 0x%x, "
"with status=0x%x\n", purb, can_submit));
purb->status = can_submit;
}
@ -1330,7 +1332,12 @@ uhci_submit_urb(PUHCI_DEV uhci, PUSB_DEV pdev, PUSB_ENDPOINT pendp, PURB purb)
USE_BASIC_IRQL;
if (uhci == NULL || pdev == NULL || pendp == NULL || purb == NULL)
{
uhci_dbg_print(DBGLVL_MEDIUM,
("uhci_submit_urb(): uhci=0x%x, pdev=0x%x, pendp=0x%x, purb=0x%x "
"called with invalid param!\n", uhci, pdev, pendp, purb));
return STATUS_INVALID_PARAMETER;
}
lock_pending_endp_list(&uhci->pending_endp_list_lock);
lock_dev(pdev, TRUE);
@ -1356,6 +1363,10 @@ uhci_submit_urb(PUHCI_DEV uhci, PUSB_DEV pdev, PUSB_ENDPOINT pendp, PURB purb)
if (dev_from_endp(purb->pendp) != pdev)
{
uhci_dbg_print(DBGLVL_MEDIUM,
("uhci_submit_urb(): dev_from_endp=0x%x\n, pdev=0x%x, pendp=0x%x "
"devices mismatch!\n", dev_from_endp(purb->pendp), pdev, pendp));
status = purb->status = STATUS_INVALID_PARAMETER;
goto LBL_OUT;
}
@ -2234,13 +2245,21 @@ uhci_internal_submit_int(PUHCI_DEV uhci, PURB urb)
BOOLEAN ret;
if (uhci == NULL || urb == NULL)
{
uhci_dbg_print(DBGLVL_MEDIUM,
("uhci_internal_submit_int(): uhci=0x%x, urb=0x%x "
"returning STATUS_INVALID_PARAMETER!\n", uhci, urb));
return STATUS_INVALID_PARAMETER;
}
toggle = (urb->pendp->flags & USB_ENDP_FLAG_DATATOGGLE) ? TRUE : FALSE;
max_packet_size = endp_max_packet_size(urb->pendp);
if (max_packet_size < urb->data_length || max_packet_size == 0 || max_packet_size > 64)
{
uhci_dbg_print(DBGLVL_MEDIUM,
("uhci_internal_submit_int(): max_packet_size=%d, urb->data_length=%d "
"returning STATUS_INVALID_PARAMETER!\n", max_packet_size, urb->data_length));
return STATUS_INVALID_PARAMETER;
}