[fireball] 16800: Timer modifications, turning on debug messages, implementing more functions (but spinlocks are disabled now).
27 Jul
2005
27 Jul
'05
2:57 p.m.
Timer modifications, turning on debug messages, implementing more
functions (but spinlocks are disabled now).
Now it detects attached device(s) and show info in debug messages.
Modified: trunk/reactos/drivers/usb/cromwell/core/hcd.c
Modified: trunk/reactos/drivers/usb/cromwell/core/hub.c
Modified: trunk/reactos/drivers/usb/cromwell/core/message.c
Modified: trunk/reactos/drivers/usb/cromwell/core/urb.c
Modified: trunk/reactos/drivers/usb/cromwell/core/usb.c
Modified: trunk/reactos/drivers/usb/cromwell/host/ohci_main.c
Modified: trunk/reactos/drivers/usb/cromwell/linux/linux_wrapper.h
Modified: trunk/reactos/drivers/usb/cromwell/sys/linuxwrapper.c
_____
Modified: trunk/reactos/drivers/usb/cromwell/core/hcd.c
--- trunk/reactos/drivers/usb/cromwell/core/hcd.c 2005-07-27
13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/core/hcd.c 2005-07-27
14:57:33 UTC (rev 16800)
@@ -100,7 +100,7 @@
EXPORT_SYMBOL_GPL (usb_bus_list_lock);
/* used when updating hcd data */
-static spinlock_t hcd_data_lock = SPIN_LOCK_UNLOCKED;
+static spinlock_t hcd_data_lock;// = SPIN_LOCK_UNLOCKED;
/*----------------------------------------------------------------------
---*/
@@ -476,7 +476,7 @@
hcd->rh_timer.function = rh_report_status;
hcd->rh_timer.data = (unsigned long) urb;
/* USB 2.0 spec says 256msec; this is close enough */
- hcd->rh_timer.expires = jiffies + HZ/4;
+ hcd->rh_timer.expires = HZ/4;
add_timer (&hcd->rh_timer);
urb->hcpriv = hcd; /* nonzero to indicate it's queued */
return 0;
@@ -515,7 +515,7 @@
urb->status = 0;
urb->hcpriv = 0;
} else
- mod_timer (&hcd->rh_timer, jiffies + HZ/4);
+ mod_timer (&hcd->rh_timer, HZ/4);
spin_unlock (&hcd_data_lock);
spin_unlock (&urb->lock);
@@ -982,7 +982,7 @@
if (!hcd || !dev)
return -ENODEV;
-// printk("submit_urb %p, # %i, t
%i\n",urb,urb->dev->devnum,usb_pipetype(urb->pipe));
+ printk("submit_urb %p, # %i, t
%i\n",urb,urb->dev->devnum,usb_pipetype(urb->pipe));
/*
* FIXME: make urb timeouts be generic, keeping the HCD cores
* as simple as possible.
@@ -1053,10 +1053,12 @@
status = hcd->driver->urb_enqueue (hcd, urb, mem_flags);
done:
+
if (status) {
usb_put_urb (urb);
urb_unlink (urb);
}
+
return status;
}
_____
Modified: trunk/reactos/drivers/usb/cromwell/core/hub.c
--- trunk/reactos/drivers/usb/cromwell/core/hub.c 2005-07-27
13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/core/hub.c 2005-07-27
14:57:33 UTC (rev 16800)
@@ -42,7 +42,7 @@
#endif
/* Wakes up khubd */
-//static spinlock_t hub_event_lock = SPIN_LOCK_UNLOCKED;
+static spinlock_t hub_event_lock;
//static DECLARE_MUTEX(usb_address0_sem);
static LIST_HEAD(hub_event_list); /* List of hubs needing
servicing */
@@ -141,13 +141,24 @@
case -ECONNRESET: /* async unlink */
case -ESHUTDOWN: /* hardware going away */
return;
-
+ case -EOVERFLOW:
+ if (hub->RestCounter>0) {
+ // we already resetted one time ...
+ hub->error = 0;
+ hub->nerrors = 0;
+ break;
+ }
+ hub->RestCounter++;
+
default: /* presumably an error */
/* Cause a hub reset after 10 consecutive errors */
+ //printe("hub_irq got ...: error %d URB:
%d",hub->error,urb->status);
+
dev_dbg (&hub->intf->dev, "transfer --> %d\n",
urb->status);
if ((++hub->nerrors < 10) || hub->error)
goto resubmit;
hub->error = urb->status;
+
/* FALL THROUGH */
/* let khubd handle things */
@@ -155,6 +166,7 @@
break;
}
+
hub->nerrors = 0;
/* Something happened, let khubd figure it out */
@@ -269,17 +281,40 @@
{
struct usb_device *dev;
int i;
+ int DelayPerPort;
+ int DelayAfterPort;
+
+ DelayAfterPort = hub->descriptor->bPwrOn2PwrGood * 2;
+ DelayPerPort = 0;
+
+ switch (hub->descriptor->wHubCharacteristics & HUB_CHAR_LPSM) {
+ case 0x00:
+ DelayAfterPort = hub->descriptor->bPwrOn2PwrGood
* 2;
+ DelayPerPort = 0;
+ break;
+ case 0x01:
+ DelayAfterPort =
hub->descriptor->bPwrOn2PwrGood;
+ DelayPerPort = hub->descriptor->bPwrOn2PwrGood
/4;
+ break;
+ case 0x02:
+ case 0x03:
+ //dev_dbg(hub_dev, "unknown reserved power
switching mode\n");
+ break;
+ }
+
/* Enable power to the ports */
dev_dbg(hubdev(interface_to_usbdev(hub->intf)),
"enabling power on all ports\n");
dev = interface_to_usbdev(hub->intf);
- for (i = 0; i < hub->descriptor->bNbrPorts; i++)
+ for (i = 0; i < hub->descriptor->bNbrPorts; i++) {
set_port_feature(dev, i + 1, USB_PORT_FEAT_POWER);
+ wait_ms(DelayPerPort);
+ }
/* Wait for power to be enabled */
- wait_ms(hub->descriptor->bPwrOn2PwrGood * 2);
+ wait_ms(DelayAfterPort);
}
static int hub_hub_status(struct usb_hub *hub,
@@ -435,6 +470,9 @@
(hub->descriptor->wHubCharacteristics & HUB_CHAR_PORTIND)
? "" : "not");
+ if (hub->descriptor->bPwrOn2PwrGood<3)
hub->descriptor->bPwrOn2PwrGood = 3;
+ if (hub->descriptor->bPwrOn2PwrGood>20)
hub->descriptor->bPwrOn2PwrGood = 20;
+
dev_dbg(hub_dev, "power on to power good time: %dms\n",
hub->descriptor->bPwrOn2PwrGood * 2);
dev_dbg(hub_dev, "hub controller current requirement: %dmA\n",
@@ -560,27 +598,31 @@
if ((desc->desc.bInterfaceSubClass != 0) &&
(desc->desc.bInterfaceSubClass != 1)) {
descriptor_error:
+ desc->desc.bInterfaceSubClass =0;
dev_err (&intf->dev, "bad descriptor, ignoring hub\n");
- return -EIO;
+ //return -EIO;
}
/* Multiple endpoints? What kind of mutant ninja-hub is this? */
if (desc->desc.bNumEndpoints != 1) {
- goto descriptor_error;
+ desc->desc.bNumEndpoints = 1;
+ //goto descriptor_error;
}
endpoint = &desc->endpoint[0].desc;
/* Output endpoint? Curiouser and curiouser.. */
if (!(endpoint->bEndpointAddress & USB_DIR_IN)) {
- goto descriptor_error;
+ //goto descriptor_error;
+ endpoint->bEndpointAddress |= USB_DIR_IN;
}
/* If it's not an interrupt endpoint, we'd better punt! */
if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
!= USB_ENDPOINT_XFER_INT) {
- goto descriptor_error;
- return -EIO;
+ endpoint->bmAttributes |=
USB_ENDPOINT_XFER_INT;
+ //goto descriptor_error;
+ //return -EIO;
}
/* We found a hub */
@@ -594,6 +636,8 @@
memset(hub, 0, sizeof(*hub));
+ hub->RestCounter = 0;
+
INIT_LIST_HEAD(&hub->event_list);
hub->intf = intf;
init_MUTEX(&hub->khubd_sem);
@@ -606,12 +650,13 @@
usb_set_intfdata (intf, hub);
- if (hub_configure(hub, endpoint) >= 0) {
+ if (hub_configure(hub, endpoint) >= 0)
+ {
strcpy (intf->dev.name, "Hub");
return 0;
}
- hub_disconnect (intf);
+ //hub_disconnect (intf);
return -ENODEV;
}
@@ -703,6 +748,9 @@
struct usb_hub *hub = usb_get_intfdata
(dev->actconfig->interface);
int ret;
+ if (!hub)
+ return -ENODEV;
+
ret = get_port_status(dev, port + 1, &hub->status->port);
if (ret < 0) {
dev_err (hubdev (dev),
@@ -717,9 +765,10 @@
}
#define HUB_RESET_TRIES 5
-#define HUB_PROBE_TRIES 2
+#define HUB_PROBE_TRIES 5
+#define HUB_ROOT_RESET_TIME 40
#define HUB_SHORT_RESET_TIME 10
-#define HUB_LONG_RESET_TIME 200
+#define HUB_LONG_RESET_TIME 70
#define HUB_RESET_TIMEOUT 500
/* return: -1 on error, 0 on success, 1 on disconnect. */
@@ -835,8 +884,8 @@
*/
#define HUB_DEBOUNCE_TIMEOUT 400
-#define HUB_DEBOUNCE_STEP 25
-#define HUB_DEBOUNCE_STABLE 4
+#define HUB_DEBOUNCE_STEP 5
+#define HUB_DEBOUNCE_STABLE 3
/* return: -1 on error, 0 on success, 1 on disconnect. */
static int hub_port_debounce(struct usb_device *hub, int port)
@@ -885,7 +934,11 @@
struct usb_device *dev;
unsigned int delay = HUB_SHORT_RESET_TIME;
int i;
-
+ int DevcoosenAdress = 0;
+
+ //printe("port %d, status %x, change %x,\n",port + 1,
portstatus, portchange);
+
+
dev_dbg (&hubstate->intf->dev,
"port %d, status %x, change %x, %s\n",
port + 1, portstatus, portchange, portspeed
(portstatus));
@@ -909,10 +962,17 @@
dev_err (&hubstate->intf->dev,
"connect-debounce failed, port %d disabled\n",
port+1);
+ //printe("connect-debounce failed, port %d disabled\n",
port+1);
hub_port_disable(hub, port);
return;
}
+ /* root hub ports have a slightly longer reset period
+ * (from USB 2.0 spec, section 7.1.7.5)
+ */
+ if (!hub->parent)
+ delay = HUB_ROOT_RESET_TIME;
+
/* Some low speed devices have problems with the quick delay, so
*/
/* be a bit pessimistic with those devices. RHbug #23670 */
if (portstatus & USB_PORT_STAT_LOW_SPEED)
@@ -932,7 +992,7 @@
break;
}
- hub->children[port] = dev;
+
dev->state = USB_STATE_POWERED;
/* Reset the device, and detect its speed */
@@ -942,8 +1002,12 @@
}
/* Find a new address for it */
- usb_connect(dev);
-
+ if (DevcoosenAdress==0) {
+ usb_choose_address(dev);
+ DevcoosenAdress = dev->devnum;
+ }
+ dev->devnum = DevcoosenAdress ;
+
/* Set up TT records, if needed */
if (hub->tt) {
dev->tt = hub->tt;
@@ -985,8 +1049,10 @@
dev->dev.parent = dev->parent->dev.parent->parent;
/* Run it through the hoops (find a driver, etc) */
- if (!usb_new_device(dev, &hub->dev))
+ if (!usb_new_device(dev, &hub->dev)) {
+ hub->children[port] = dev;
goto done;
+ }
/* Free the configuration if there was an error */
usb_put_dev(dev);
@@ -995,7 +1061,7 @@
delay = HUB_LONG_RESET_TIME;
}
- hub->children[port] = NULL;
+
hub_port_disable(hub, port);
done:
up(&usb_address0_sem);
@@ -1149,34 +1215,39 @@
daemonize("khubd");
allow_signal(SIGKILL);
+
+ // Initialize khubd spinlock
+ KeInitializeSpinLock((PKSPIN_LOCK)&hub_event_lock);
+
/* Send me a signal to get me die (for debugging) */
do {
+ LARGE_INTEGER delay;
/* The following is just for debug */
inc_jiffies(1);
do_all_timers();
handle_irqs(-1);
/* End of debug hack*/
-
hub_events();
-
/* The following is just for debug */
handle_irqs(-1);
/* End of debug hack*/
-
//FIXME: Correct this
//wait_event_interruptible(khubd_wait,
!list_empty(&hub_event_list)); // interruptable_sleep_on analog - below
//while (!list_empty(&hub_event_list)) {
// interruptible_sleep_on(&khubd_wait);
//}
+ delay.QuadPart = -10000*100; // convert to 100ns units
+ KeDelayExecutionThread(KernelMode, FALSE, &delay);
//wait_us(1);
+
if (current->flags & PF_FREEZE)
refrigerator(PF_IOTHREAD);
} while (!signal_pending(current));
-// dbg("hub_thread exiting");
+ dbg("hub_thread exiting");
complete_and_exit(&khubd_exited, 0);
}
@@ -1361,20 +1432,24 @@
return 1;
}
- dev->actconfig = dev->config;
- usb_set_maxpacket(dev);
+ usb_set_configuration(dev,
dev->config[0].desc.bConfigurationValue);
+
return 1;
}
kfree(descriptor);
- ret = usb_set_configuration(dev,
dev->actconfig->desc.bConfigurationValue);
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ USB_REQ_SET_CONFIGURATION, 0,
+ dev->actconfig->desc.bConfigurationValue, 0,
+ NULL, 0, HZ * USB_CTRL_SET_TIMEOUT);
if (ret < 0) {
err("failed to set dev %s active configuration
(error=%d)",
dev->devpath, ret);
return ret;
}
+ dev->state = USB_STATE_CONFIGURED;
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
struct usb_interface *intf =
&dev->actconfig->interface[i];
_____
Modified: trunk/reactos/drivers/usb/cromwell/core/message.c
--- trunk/reactos/drivers/usb/cromwell/core/message.c 2005-07-27
13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/core/message.c 2005-07-27
14:57:33 UTC (rev 16800)
@@ -40,6 +40,8 @@
struct usb_api_data awd;
int status;
+ printk("usb_start_wait_urb(): urb devnum=%d, timeout=%d,
urb->actual_length=%d\n", urb->dev->devnum, timeout,
urb->actual_length);
+
init_waitqueue_head((PKEVENT)&awd.wqh);
awd.done = 0;
@@ -48,6 +50,7 @@
urb->context = &awd;
status = usb_submit_urb(urb, GFP_ATOMIC);
+
if (status) {
// something went wrong
usb_free_urb(urb);
@@ -55,7 +58,7 @@
remove_wait_queue(&awd.wqh, &wait);
return status;
}
-
+ printk("TRACE 3.1, timeout=%d, awd.done=%d\n", timeout,
awd.done);
while (timeout && !awd.done)
{
timeout = schedule_timeout(timeout);
@@ -84,6 +87,7 @@
*actual_length = urb->actual_length;
usb_free_urb(urb);
+
return status;
}
@@ -152,12 +156,10 @@
dr->wIndex = cpu_to_le16p(&index);
dr->wLength = cpu_to_le16p(&size);
- //dbg("usb_control_msg");
+ printk("usb_control_msg: devnum=%d, size=%d, timeout=%d\n",
dev->devnum, size, timeout);
ret = usb_internal_control_msg(dev, pipe, dr, data, size,
timeout);
-
kfree(dr);
-
return ret;
}
_____
Modified: trunk/reactos/drivers/usb/cromwell/core/urb.c
--- trunk/reactos/drivers/usb/cromwell/core/urb.c 2005-07-27
13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/core/urb.c 2005-07-27
14:57:33 UTC (rev 16800)
@@ -201,8 +201,8 @@
struct usb_device *dev;
struct usb_operations *op;
int is_out;
-// printk("sub dev %p bus %p num %i op %p sub %p\n",
-// urb->dev,
urb->dev->bus,urb->dev->devnum,urb->dev->bus->op,
urb->dev->bus->op->submit_urb);
+ printk("sub dev %p bus %p num %i op %p sub %p\n",
+ urb->dev,
urb->dev->bus,urb->dev->devnum,urb->dev->bus->op,
urb->dev->bus->op->submit_urb);
if (!urb || urb->hcpriv || !urb->complete)
return -EINVAL;
if (!(dev = urb->dev) ||
_____
Modified: trunk/reactos/drivers/usb/cromwell/core/usb.c
--- trunk/reactos/drivers/usb/cromwell/core/usb.c 2005-07-27
13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/core/usb.c 2005-07-27
14:57:33 UTC (rev 16800)
@@ -54,6 +54,7 @@
#include "hcd.h"
#endif
+#define DEBUG
extern int usb_hub_init(void);
extern void usb_hub_cleanup(void);
@@ -95,6 +96,9 @@
if (!driver->probe)
return error;
+ /* driver claim() doesn't yet affect dev->driver... */
+ if (intf->driver)
+ return error;
id = usb_match_id (intf, driver->id_table);
if (id) {
@@ -396,6 +400,14 @@
{
struct usb_host_interface *intf;
struct usb_device *dev;
+ struct usb_device_id *save_id;
+ int firsttime;
+
+ firsttime = 1;
+
+ save_id = (struct usb_device_id*)id;
+retry_id:
+ id = (struct usb_device_id*)save_id;
/* proc_connectinfo in devio.c may call us with id == NULL. */
if (id == NULL)
@@ -967,7 +979,36 @@
}
}
+/**
+ * usb_choose_address - pick device address (usbcore-internal)
+ * @dev: newly detected device (in DEFAULT state)
+ *
+ * Picks a device address. It's up to the hub (or root hub) driver
+ * to handle and manage enumeration, starting from the DEFAULT state.
+ * Only hub drivers (but not virtual root hub drivers for host
+ * controllers) should ever call this.
+ */
+void usb_choose_address(struct usb_device *dev)
+{
+ int devnum;
+ // FIXME needs locking for SMP!!
+ /* why? this is called only from the hub thread,
+ * which hopefully doesn't run on multiple CPU's simultaneously
8-)
+ */
+ /* Try to allocate the next devnum beginning at
bus->devnum_next. */
+ devnum = find_next_zero_bit(dev->bus->devmap.devicemap, 128,
dev->bus->devnum_next);
+ if (devnum >= 128)
+ devnum = find_next_zero_bit(dev->bus->devmap.devicemap,
128, 1);
+
+ dev->bus->devnum_next = ( devnum >= 127 ? 1 : devnum + 1);
+
+ if (devnum < 128) {
+ set_bit(devnum, dev->bus->devmap.devicemap);
+ dev->devnum = devnum;
+ }
+}
+
// hub-only!! ... and only exported for reset/reinit path.
// otherwise used internally, for usb_new_device()
int usb_set_address(struct usb_device *dev)
@@ -1062,10 +1103,10 @@
* controllers) should ever call this.
*/
#define NEW_DEVICE_RETRYS 2
-#define SET_ADDRESS_RETRYS 2
+#define SET_ADDRESS_RETRYS 20
int usb_new_device(struct usb_device *dev, struct device *parent)
{
- int err = 0;
+ int err = -EINVAL;
int i;
int j;
@@ -1108,7 +1149,7 @@
i = 8;
break;
default:
- return -EINVAL;
+ goto fail;
}
dev->epmaxpacketin [0] = i;
dev->epmaxpacketout[0] = i;
@@ -1119,15 +1160,12 @@
err = usb_set_address(dev);
if (err >= 0)
break;
- wait_ms(200);
+ wait_ms(5);
}
if (err < 0) {
dev_err(&dev->dev, "USB device not accepting new
address=%d (error=%d)\n",
dev->devnum, err);
- dev->state = USB_STATE_DEFAULT;
- clear_bit(dev->devnum,
dev->bus->devmap.devicemap);
- dev->devnum = -1;
- return 1;
+ goto fail;
}
wait_ms(10); /* Let the SET_ADDRESS settle */
@@ -1140,17 +1178,13 @@
}
if (err < 8) {
- if (err < 0) {
- dev_err(&dev->dev, "USB device not responding,
giving up (error=%d)\n", err);
- }
- else {
- dev_err(&dev->dev, "USB device descriptor short
read (expected %i, got %i)\n", 8, err);
- }
- clear_bit(dev->devnum, dev->bus->devmap.devicemap);
- dev->devnum = -1;
- return 1;
+ dev_err(&dev->dev, "device descriptor read/8, error
%d\n", err);
+ goto fail;
}
if (dev->speed == USB_SPEED_FULL) {
+ //usb_disable_endpoint(dev, 0);
+ usb_endpoint_running(dev, 0, 1);
+ usb_endpoint_running(dev, 0, 0);
dev->epmaxpacketin [0] =
dev->descriptor.bMaxPacketSize0;
dev->epmaxpacketout[0] =
dev->descriptor.bMaxPacketSize0;
}
@@ -1159,26 +1193,15 @@
err = usb_get_device_descriptor(dev);
if (err < (signed)sizeof(dev->descriptor)) {
- if (err < 0) {
- dev_err(&dev->dev, "unable to get device
descriptor (error=%d)\n", err);
- }
- else {
- dev_err(&dev->dev, "USB device descriptor short
read (expected %Zi, got %i)\n",
- sizeof(dev->descriptor), err);
- }
-
- clear_bit(dev->devnum, dev->bus->devmap.devicemap);
- dev->devnum = -1;
- return 1;
+ dev_err(&dev->dev, "device descriptor read/all, error
%d\n", err);
+ goto fail;
}
err = usb_get_configuration(dev);
if (err < 0) {
- dev_err(&dev->dev, "unable to get device %d
configuration (error=%d)\n",
- dev->devnum, err);
- clear_bit(dev->devnum, dev->bus->devmap.devicemap);
- dev->devnum = -1;
- return 1;
+ dev_err(&dev->dev, "can't read configurations, error
%d\n",
+ err);
+ goto fail;
}
/* we set the default configuration here */
@@ -1186,9 +1209,7 @@
if (err) {
dev_err(&dev->dev, "failed to set device %d default
configuration (error=%d)\n",
dev->devnum, err);
- clear_bit(dev->devnum, dev->bus->devmap.devicemap);
- dev->devnum = -1;
- return 1;
+ goto fail;
}
/* USB device state == configured ... tell the world! */
@@ -1234,7 +1255,7 @@
"usb-%s-%s interface %d",
dev->bus->bus_name, dev->devpath,
desc->bInterfaceNumber);
- DPRINT1("usb_new_device: %s\n",
interface->dev.name);
+
DPRINT1(".........................usb_new_device: %s\n",
interface->dev.name);
}
dev_dbg (&dev->dev, "%s - registering interface %s\n",
__FUNCTION__, interface->dev.bus_id);
device_add (&interface->dev);
@@ -1244,6 +1265,11 @@
usbfs_add_device(dev);
return 0;
+fail:
+ dev->state = USB_STATE_DEFAULT;
+ clear_bit(dev->devnum, dev->bus->devmap.devicemap);
+ dev->devnum = -1;
+ return err;
}
/**
_____
Modified: trunk/reactos/drivers/usb/cromwell/host/ohci_main.c
--- trunk/reactos/drivers/usb/cromwell/host/ohci_main.c 2005-07-27
13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/host/ohci_main.c 2005-07-27
14:57:33 UTC (rev 16800)
@@ -125,6 +125,27 @@
ohci_hcd_pci_cleanup();
}
+void RegisterISR(PDEVICE_OBJECT DeviceObject)
+{
+#if 0
+ NTSTATUS Status;
+ POHCI_DEVICE_EXTENSION DeviceExtension =
(POHCI_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
+
+ /* Connect interrupt and enable them */
+ Status = IoConnectInterrupt(
+ &DeviceExtension->InterruptObject,
SerialInterruptService,
+ DeviceObject, NULL,
+ Vector, Dirql, Dirql,
+ InterruptMode, ShareInterrupt,
+ Affinity, FALSE);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("hci: IoConnectInterrupt() failed with status
0x%08x\n", Status);
+ return 1;
+ }
+#endif
+}
+
NTSTATUS
InitLinuxWrapper(PDEVICE_OBJECT DeviceObject)
{
@@ -154,6 +175,9 @@
// Probe device with real id now
ohci_pci_driver.probe(dev, pci_ids);
+ // Register interrupt here
+ RegisterISR(DeviceObject);
+
DPRINT1("InitLinuxWrapper() done\n");
return STATUS_SUCCESS;
@@ -169,6 +193,9 @@
POHCI_DEVICE_EXTENSION DeviceExtension;
PCM_RESOURCE_LIST AllocatedResources;
+ NTSTATUS Status; // debug
+ LONGLONG delay; // debug
+
/*
* Get the initialization data we saved in VideoPortInitialize.
*/
@@ -236,7 +263,13 @@
/*
* Init wrapper with this object
*/
- return InitLinuxWrapper(DeviceObject);
+ //return InitLinuxWrapper(DeviceObject);
+ Status = InitLinuxWrapper(DeviceObject);
+
+ delay = -10000000*60*2; // wait 2 minutes
+ KeDelayExecutionThread(KernelMode, FALSE, (LARGE_INTEGER
*)&delay); //wait_us(1);
+
+ return Status;
}
// Dispatch PNP
_____
Modified: trunk/reactos/drivers/usb/cromwell/linux/linux_wrapper.h
--- trunk/reactos/drivers/usb/cromwell/linux/linux_wrapper.h
2005-07-27 13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/linux/linux_wrapper.h
2005-07-27 14:57:33 UTC (rev 16800)
@@ -34,7 +34,12 @@
typedef u32 dma_addr_t;
-typedef int spinlock_t;
+typedef struct
+{
+ KSPIN_LOCK SpinLock;
+ KIRQL OldIrql;
+} spinlock_t;
+
typedef int atomic_t;
#ifndef STANDALONE
#ifndef _MODE_T_
@@ -156,7 +161,8 @@
};
struct completion {
unsigned int done;
- wait_queue_head_t wait;
+ KEVENT wait;
+ //wait_queue_head_t wait;
};
// windows lookaside list head
@@ -383,13 +389,20 @@
#define init_MUTEX(x)
#define SPIN_LOCK_UNLOCKED 0
-#define spin_lock_init(a) do {} while(0)
-#define spin_lock(a) *(int*)a=1
-#define spin_unlock(a) do {} while(0)
-#define spin_lock_irqsave(a,b) b=0
-#define spin_unlock_irqrestore(a,b)
+#define spin_lock_init(a) my_spin_lock_init(a)
+void my_spin_lock_init(spinlock_t *sl);
+#define spin_lock(a) my_spin_lock(a)
+void my_spin_lock(spinlock_t *sl);
+
+#define spin_unlock(a) my_spin_unlock(a)
+void my_spin_unlock(spinlock_t *sl);
+
+#define spin_lock_irqsave(a,b) my_spin_lock_irqsave(a,b)
+void my_spin_lock_irqsave(spinlock_t *sl, int flags);
+#define spin_unlock_irqrestore(a,b) my_spin_unlock(a)
+
#if 0
#define local_irq_save(x) __asm__ __volatile__("pushfl ; popl %0 ;
cli":"=g" (x): /* no input */ :"memory")
#define local_irq_restore(x) __asm__ __volatile__("pushl %0 ; popfl":
/* no output */ :"g" (x):"memory", "cc")
@@ -526,12 +539,15 @@
VOID KeMemoryBarrier(VOID);
#define mb() KeMemoryBarrier()
-#define wmb() __asm__ __volatile__ ("": : :"memory")
-#define rmb() __asm__ __volatile__ ("lock; addl $0,0(%%esp)": :
:"memory")
+#define wmb() do {} while (0)
+#define rmb() do {} while (0)
+/*#define wmb() __asm__ __volatile__ ("": : :"memory")
+#define rmb() __asm__ __volatile__ ("lock; addl $0,0(%%esp)": :
:"memory")*/
#define in_interrupt() 0
-#define init_completion(x) (x)->done=0
+#define init_completion(x) my_init_completion(x)
+void my_init_completion(struct completion *);
#define wait_for_completion(x) my_wait_for_completion(x)
void my_wait_for_completion(struct completion*);
@@ -790,9 +806,10 @@
// cannot be mapped via macro due to collision with urb->complete
static void __inline__ complete(struct completion *p)
{
+ printk("completing event 0x%08x\n", (ULONG)p);
/* Wake up x->wait */
p->done++;
- wake_up((PKEVENT)&p->wait);
+ wake_up((PKEVENT)&p->wait);
}
#define kernel_thread(a,b,c) my_kernel_thread(a,b,c)
@@ -832,7 +849,5 @@
void init_wrapper(struct pci_dev *pci_dev);
void do_all_timers(void);
-#define __KERNEL_DS 0x18
-
int my_pci_write_config_word(struct pci_dev *, int, u16);
_____
Modified: trunk/reactos/drivers/usb/cromwell/sys/linuxwrapper.c
--- trunk/reactos/drivers/usb/cromwell/sys/linuxwrapper.c
2005-07-27 13:18:11 UTC (rev 16799)
+++ trunk/reactos/drivers/usb/cromwell/sys/linuxwrapper.c
2005-07-27 14:57:33 UTC (rev 16800)
@@ -242,56 +242,65 @@
int my_schedule_timeout(int x)
{
LONGLONG HH;
- LONGLONG temp;
- LONGLONG delay;
- extern unsigned int LAST_USB_EVENT_TICK;
+ //LONGLONG temp;
+ LARGE_INTEGER delay;
+ //PULONG tmp_debug=NULL;
+ //extern unsigned int LAST_USB_EVENT_TICK;
+ //*tmp_debug = 0xFFAAFFAA;
+
printk("schedule_timeout: %d ms\n", x);
+ //delay.QuadPart = -x*10000; // convert to 100ns units
+ //KeDelayExecutionThread(KernelMode, FALSE, &delay);
//wait_us(1);
+
+ /*
x+=5; // safety
x = x*1000; // to us format
+ */
+ x = 300; // it's enough for most purposes
while(x>0)
{
KeQueryTickCount((LARGE_INTEGER
*)&HH);//IoInputDword(0x8008);
- temp = HH - LAST_USB_EVENT_TICK;
+ //temp = HH - LAST_USB_EVENT_TICK;
//if (temp>(3579)) { //3579 = 1ms!
- if (temp>1000) {
+ //if (temp>1000) {
do_all_timers();
- LAST_USB_EVENT_TICK = HH;
- }
+ // LAST_USB_EVENT_TICK = HH;
+ //}
- //if (LAST_USB_IRQ != OHCI_1_INTERRUPT ) {
- // LAST_USB_IRQ = OHCI_1_INTERRUPT;
- handle_irqs(-1);
- //}
+ handle_irqs(-1);
if (need_wakeup)
break;
- delay = 10;
- KeDelayExecutionThread(KernelMode, FALSE, (LARGE_INTEGER
*)&delay); //wait_us(1);
+ delay.QuadPart = -10;
+ KeDelayExecutionThread(KernelMode, FALSE, &delay);
//wait_us(1);
x-=1;
+ //DPRINT("schedule_timeout(): time left: %d\n", x);
}
need_wakeup=0;
+
printk("schedule DONE!!!!!!\n");
- return x;
+ return 0;//x;
}
/*----------------------------------------------------------------------
--*/
void my_wait_for_completion(struct completion *x)
{
LONGLONG HH;
LONGLONG temp;
- LONGLONG delay;
+ LARGE_INTEGER delay;
+
extern unsigned int LAST_USB_EVENT_TICK;
- printk("wait for completion\n");
+ printk("wait for completion11, x=0x%08x\n", (DWORD)x);
int n=10;
n = n*1000; // to us format
-
+
while(!x->done && (n>0))
{
KeQueryTickCount((LARGE_INTEGER
*)&HH);//IoInputDword(0x8008);
@@ -299,23 +308,26 @@
//if (temp>(3579)) {
if (temp>(1000)) {
- do_all_timers();
+ // do_all_timers();
LAST_USB_EVENT_TICK = HH;
}
- //if (LAST_USB_IRQ != OHCI_1_INTERRUPT ) {
- // LAST_USB_IRQ = OHCI_1_INTERRUPT;
- handle_irqs(-1);
- //}
+ // handle_irqs(-1);
- delay = 10;
- KeDelayExecutionThread(KernelMode, FALSE, (LARGE_INTEGER
*)&delay); //wait_us(1);
+ delay.QuadPart = -10;
+ KeDelayExecutionThread(KernelMode, FALSE, &delay);
//wait_us(1);
n--;
}
printk("wait for completion done %i\n",x->done);
}
/*----------------------------------------------------------------------
--*/
+void my_init_completion(struct completion *x)
+{
+ x->done=0;
+ KeInitializeEvent(&x->wait, NotificationEvent, FALSE);
+}
+/*---------------------------------------------------------------------
---*/
void my_interruptible_sleep_on(PKEVENT evnt)
{
KeWaitForSingleObject(evnt, Executive, KernelMode, FALSE, NULL);
@@ -364,6 +376,7 @@
num_irqs++;
return 0;
}
+
return 1;
}
/*----------------------------------------------------------------------
--*/
@@ -609,8 +622,8 @@
return 0;
retval = ExAllocatePool(NonPagedPool, sizeof(struct pci_pool));
// Non-paged because could be
-
// pci_pool is rather big struct
-
+
// accesses at IRQL < PASSIVE
+
// fill retval structure
strncpy (retval->name, name, sizeof retval->name);
retval->name[sizeof retval->name - 1] = 0;
@@ -623,7 +636,7 @@
retval->pages_allocated = 0;
retval->blocks_allocated = 0;
- DPRINT1("pci_pool_create(): %s/%s size %d, %d/page (%d
alloc)\n",
+ DPRINT("pci_pool_create(): %s/%s size %d, %d/page (%d alloc)\n",
pdev ? pdev->slot_name : NULL, retval->name, size,
retval->blocks_per_page, allocation);
@@ -652,11 +665,12 @@
{
PVOID result;
POHCI_DEVICE_EXTENSION devExt =
(POHCI_DEVICE_EXTENSION)pool->pdev->dev_ext;
- //PHYSICAL_ADDRESS logicalAddr;
- DPRINT1("pci_pool_alloc() called, blocks already
allocated=%d\n", pool->blocks_allocated);
- //size_t current_block_in_page;
- int page,map,i,block,offset;
+ int page=0, offset;
+ int map, i, block;
+ //DPRINT1("pci_pool_alloc() called, blocks already allocated=%d,
dma_handle=%p\n", pool->blocks_allocated, dma_handle);
+ //ASSERT(KeGetCurrentIrql() == PASSIVE_LEVEL);
+
if (pool->pages_allocated == 0)
{
// we need to allocate at least one page
@@ -665,7 +679,7 @@
PAGE_SIZE,
&pool->pages[pool->pages_allocated].dmaAddress, FALSE); //FIXME:
Cache-enabled?
// mark all blocks as free (bit=set)
- memset(pool->pages[pool->pages_allocated].bitmap, 0xFF,
128*sizeof(long));
+ memset(pool->pages[pool->pages_allocated].bitmap, 0xFF,
128*sizeof(unsigned long));
/* FIXME: the next line replaces physical address by
virtual address:
* this change is needed to boot VMWare, but I'm really
not sure this
[truncated at 1000 lines; 69 more skipped]
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