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Fixed Interface.

Browse source 
svn path=/trunk/; revision=15798
This commit is contained in:
James Tabor 2005-06-05 00:40:40 +00:00
parent 355593bafa
commit a104816de4
8 changed files with 73 additions and 72 deletions
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54
reactos/drivers/usb/cromwell/core/config.c
View file

@ -101,56 +101,56 @@ static int usb_parse_endpoint(struct usb_host_endpoint *endpoint, unsigned char
return parsed;
}
static int usb_parse_interface(struct usb_interface *pinterface, unsigned char *buffer, int size)
static int usb_parse_interface(struct usb_interface *interface, unsigned char *buffer, int size)
{
int i, len, numskipped, retval, parsed = 0;
struct usb_descriptor_header *header;
struct usb_host_interface *ifp;
unsigned char *begin;
pinterface->act_altsetting = 0;
pinterface->num_altsetting = 0;
pinterface->max_altsetting = USB_ALTSETTINGALLOC;
device_initialize(&pinterface->dev);
interface->act_altsetting = 0;
interface->num_altsetting = 0;
interface->max_altsetting = USB_ALTSETTINGALLOC;
device_initialize(&interface->dev);
pinterface->altsetting = kmalloc(sizeof(*pinterface->altsetting) * pinterface->max_altsetting,
interface->altsetting = kmalloc(sizeof(*interface->altsetting) * interface->max_altsetting,
GFP_KERNEL);
if (!pinterface->altsetting) {
err("couldn't kmalloc pinterface->altsetting");
if (!interface->altsetting) {
err("couldn't kmalloc interface->altsetting");
return -1;
}
while (size > 0) {
struct usb_interface_descriptor *d;
if (pinterface->num_altsetting >= pinterface->max_altsetting) {
if (interface->num_altsetting >= interface->max_altsetting) {
struct usb_host_interface *ptr;
int oldmas;
oldmas = pinterface->max_altsetting;
pinterface->max_altsetting += USB_ALTSETTINGALLOC;
if (pinterface->max_altsetting > USB_MAXALTSETTING) {
oldmas = interface->max_altsetting;
interface->max_altsetting += USB_ALTSETTINGALLOC;
if (interface->max_altsetting > USB_MAXALTSETTING) {
warn("too many alternate settings (incr %d max %d)\n",
USB_ALTSETTINGALLOC, USB_MAXALTSETTING);
return -1;
}
ptr = kmalloc(sizeof(*ptr) * pinterface->max_altsetting, GFP_KERNEL);
ptr = kmalloc(sizeof(*ptr) * interface->max_altsetting, GFP_KERNEL);
if (ptr == NULL) {
err("couldn't kmalloc pinterface->altsetting");
err("couldn't kmalloc interface->altsetting");
return -1;
}
memcpy(ptr, pinterface->altsetting, sizeof(*pinterface->altsetting) * oldmas);
kfree(pinterface->altsetting);
pinterface->altsetting = ptr;
memcpy(ptr, interface->altsetting, sizeof(*interface->altsetting) * oldmas);
kfree(interface->altsetting);
interface->altsetting = ptr;
}
ifp = pinterface->altsetting + pinterface->num_altsetting;
ifp = interface->altsetting + interface->num_altsetting;
ifp->endpoint = NULL;
ifp->extra = NULL;
ifp->extralen = 0;
pinterface->num_altsetting++;
interface->num_altsetting++;
memcpy(ifp, buffer, USB_DT_INTERFACE_SIZE);
@ -268,16 +268,16 @@ int usb_parse_configuration(struct usb_host_config *config, char *buffer)
return -1;
}
config->pinterface = (struct usb_interface *)
config->interface = (struct usb_interface *)
kmalloc(config->desc.bNumInterfaces *
sizeof(struct usb_interface), GFP_KERNEL);
dbg("kmalloc IF %p, numif %i", config->pinterface, config->desc.bNumInterfaces);
if (!config->pinterface) {
dbg("kmalloc IF %p, numif %i", config->interface, config->desc.bNumInterfaces);
if (!config->interface) {
err("out of memory");
return -1;
}
memset(config->pinterface, 0,
memset(config->interface, 0,
config->desc.bNumInterfaces * sizeof(struct usb_interface));
buffer += config->desc.bLength;
@ -337,7 +337,7 @@ int usb_parse_configuration(struct usb_host_config *config, char *buffer)
}
}
retval = usb_parse_interface(config->pinterface + i, buffer, size);
retval = usb_parse_interface(config->interface + i, buffer, size);
if (retval < 0)
return retval;
@ -367,12 +367,12 @@ void usb_destroy_configuration(struct usb_device *dev)
for (c = 0; c < dev->descriptor.bNumConfigurations; c++) {
struct usb_host_config *cf = &dev->config[c];
if (!cf->pinterface)
if (!cf->interface)
break;
for (i = 0; i < cf->desc.bNumInterfaces; i++) {
struct usb_interface *ifp =
&cf->pinterface[i];
&cf->interface[i];
if (!ifp->altsetting)
break;
@ -398,7 +398,7 @@ void usb_destroy_configuration(struct usb_device *dev)
kfree(ifp->altsetting);
}
kfree(cf->pinterface);
kfree(cf->interface);
}
kfree(dev->config);
}

2
reactos/drivers/usb/cromwell/core/hcd.h
View file

@ -424,7 +424,7 @@ extern void usb_bus_get (struct usb_bus *bus);
extern void usb_bus_put (struct usb_bus *bus);
extern int usb_find_interface_driver (struct usb_device *dev,
struct usb_interface *pinterface);
struct usb_interface *interface);
#define usb_endpoint_halt(dev, ep, out) ((dev)->halted[out] |= (1 << (ep)))

6
reactos/drivers/usb/cromwell/core/hub.c
View file

@ -67,7 +67,7 @@ static inline char *portspeed (int portstatus)
/* for dev_info, dev_dbg, etc */
static inline struct device *hubdev (struct usb_device *dev)
{
return &dev->actconfig->pinterface [0].dev;
return &dev->actconfig->interface [0].dev;
}
/* USB 2.0 spec Section 11.24.4.5 */
@ -700,7 +700,7 @@ static void hub_start_disconnect(struct usb_device *dev)
static int hub_port_status(struct usb_device *dev, int port,
u16 *status, u16 *change)
{
struct usb_hub *hub = usb_get_intfdata (dev->actconfig->pinterface);
struct usb_hub *hub = usb_get_intfdata (dev->actconfig->interface);
int ret;
ret = get_port_status(dev, port + 1, &hub->status->port);
@ -1377,7 +1377,7 @@ int usb_physical_reset_device(struct usb_device *dev)
}
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
struct usb_interface *intf = &dev->actconfig->pinterface[i];
struct usb_interface *intf = &dev->actconfig->interface[i];
struct usb_interface_descriptor *as;
as = &intf->altsetting[intf->act_altsetting].desc;

12
reactos/drivers/usb/cromwell/core/message.c
View file

@ -683,7 +683,7 @@ void usb_set_maxpacket(struct usb_device *dev)
/* NOTE: affects all endpoints _except_ ep0 */
for (i=0; i<dev->actconfig->desc.bNumInterfaces; i++) {
struct usb_interface *ifp = dev->actconfig->pinterface + i;
struct usb_interface *ifp = dev->actconfig->interface + i;
struct usb_host_interface *as = ifp->altsetting + ifp->act_altsetting;
struct usb_host_endpoint *ep = as->endpoint;
int e;
@ -800,16 +800,16 @@ int usb_clear_halt(struct usb_device *dev, int pipe)
* Returns zero on success, or else the status code returned by the
* underlying usb_control_msg() call.
*/
int usb_set_interface(struct usb_device *dev, int pinterface, int alternate)
int usb_set_interface(struct usb_device *dev, int interface, int alternate)
{
struct usb_interface *iface;
struct usb_host_interface *iface_as;
int i, ret;
void (*disable)(struct usb_device *, int) = dev->bus->op->disable;
iface = usb_ifnum_to_if(dev, pinterface);
iface = usb_ifnum_to_if(dev, interface);
if (!iface) {
warn("selecting invalid interface %d", pinterface);
warn("selecting invalid interface %d", interface);
return -EINVAL;
}
@ -817,7 +817,7 @@ int usb_set_interface(struct usb_device *dev, int pinterface, int alternate)
only has one alternate setting */
if (iface->num_altsetting == 1) {
dbg("ignoring set_interface for dev %d, iface %d, alt %d",
dev->devnum, pinterface, alternate);
dev->devnum, interface, alternate);
return 0;
}
@ -828,7 +828,7 @@ int usb_set_interface(struct usb_device *dev, int pinterface, int alternate)
USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE,
iface->altsetting[alternate]
.desc.bAlternateSetting,
pinterface, NULL, 0, HZ * 5)) < 0)
interface, NULL, 0, HZ * 5)) < 0)
return ret;
/* FIXME drivers shouldn't need to replicate/bugfix the logic here

2
reactos/drivers/usb/cromwell/core/usb-debug.c
View file

@ -42,7 +42,7 @@ static void usb_show_config(struct usb_host_config *config)
usb_show_config_descriptor(&config->desc);
for (i = 0; i < config->desc.bNumInterfaces; i++) {
ifp = config->pinterface + i;
ifp = config->interface + i;
if (!ifp)
break;

52
reactos/drivers/usb/cromwell/core/usb.c
View file

@ -212,9 +212,9 @@ struct usb_interface *usb_ifnum_to_if(struct usb_device *dev, unsigned ifnum)
int i;
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++)
if (dev->actconfig->pinterface[i].altsetting[0]
if (dev->actconfig->interface[i].altsetting[0]
.desc.bInterfaceNumber == ifnum)
return &dev->actconfig->pinterface[i];
return &dev->actconfig->interface[i];
return NULL;
}
@ -239,13 +239,13 @@ usb_epnum_to_ep_desc(struct usb_device *dev, unsigned epnum)
int i, j, k;
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++)
for (j = 0; j < dev->actconfig->pinterface[i].num_altsetting; j++)
for (k = 0; k < dev->actconfig->pinterface[i]
for (j = 0; j < dev->actconfig->interface[i].num_altsetting; j++)
for (k = 0; k < dev->actconfig->interface[i]
.altsetting[j].desc.bNumEndpoints; k++)
if (epnum == dev->actconfig->pinterface[i]
if (epnum == dev->actconfig->interface[i]
.altsetting[j].endpoint[k]
.desc.bEndpointAddress)
return &dev->actconfig->pinterface[i]
return &dev->actconfig->interface[i]
.altsetting[j].endpoint[k]
.desc;
@ -392,7 +392,7 @@ void usb_driver_release_interface(struct usb_driver *driver, struct usb_interfac
* its associated class and subclass.
*/
const struct usb_device_id *
usb_match_id(struct usb_interface *pinterface, const struct usb_device_id *id)
usb_match_id(struct usb_interface *interface, const struct usb_device_id *id)
{
struct usb_host_interface *intf;
struct usb_device *dev;
@ -401,8 +401,8 @@ usb_match_id(struct usb_interface *pinterface, const struct usb_device_id *id)
if (id == NULL)
return NULL;
intf = &pinterface->altsetting [pinterface->act_altsetting];
dev = interface_to_usbdev(pinterface);
intf = &interface->altsetting [interface->act_altsetting];
dev = interface_to_usbdev(interface);
/* It is important to check that id->driver_info is nonzero,
since an entry that is all zeroes except for a nonzero
@ -902,11 +902,11 @@ void usb_disconnect(struct usb_device **pdev)
dev_dbg (&dev->dev, "unregistering interfaces\n");
if (dev->actconfig) {
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
struct usb_interface *pinterface;
struct usb_interface *interface;
/* remove this interface */
pinterface = &dev->actconfig->pinterface[i];
device_unregister(&pinterface->dev);
interface = &dev->actconfig->interface[i];
device_unregister(&interface->dev);
}
}
@ -1210,35 +1210,35 @@ int usb_new_device(struct usb_device *dev, struct device *parent)
/* Register all of the interfaces for this device with the driver core.
* Remember, interfaces get bound to drivers, not devices. */
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
struct usb_interface *pinterface = &dev->actconfig->pinterface[i];
struct usb_interface *interface = &dev->actconfig->interface[i];
struct usb_interface_descriptor *desc;
desc = &pinterface->altsetting [pinterface->act_altsetting].desc;
pinterface->dev.parent = &dev->dev;
pinterface->dev.driver = NULL;
pinterface->dev.bus = &usb_bus_type;
pinterface->dev.dma_mask = parent->dma_mask;
sprintf (&pinterface->dev.bus_id[0], "%d-%s:%d",
desc = &interface->altsetting [interface->act_altsetting].desc;
interface->dev.parent = &dev->dev;
interface->dev.driver = NULL;
interface->dev.bus = &usb_bus_type;
interface->dev.dma_mask = parent->dma_mask;
sprintf (&interface->dev.bus_id[0], "%d-%s:%d",
dev->bus->busnum, dev->devpath,
desc->bInterfaceNumber);
if (!desc->iInterface
|| usb_string (dev, desc->iInterface,
pinterface->dev.name,
sizeof pinterface->dev.name) <= 0) {
interface->dev.name,
sizeof interface->dev.name) <= 0) {
/* typically devices won't bother with interface
* descriptions; this is the normal case. an
* interface's driver might describe it better.
* (also: iInterface is per-altsetting ...)
*/
sprintf (&pinterface->dev.name[0],
sprintf (&interface->dev.name[0],
"usb-%s-%s interface %d",
dev->bus->bus_name, dev->devpath,
desc->bInterfaceNumber);
DPRINT1("usb_new_device: %s\n", pinterface->dev.name);
DPRINT1("usb_new_device: %s\n", interface->dev.name);
}
dev_dbg (&dev->dev, "%s - registering interface %s\n", __FUNCTION__, pinterface->dev.bus_id);
device_add (&pinterface->dev);
usb_create_driverfs_intf_files (pinterface);
dev_dbg (&dev->dev, "%s - registering interface %s\n", __FUNCTION__, interface->dev.bus_id);
device_add (&interface->dev);
usb_create_driverfs_intf_files (interface);
}
/* add a /proc/bus/usb entry */
usbfs_add_device(dev);

14
reactos/drivers/usb/cromwell/linux/usb.h
View file

@ -150,12 +150,12 @@ static inline void usb_set_intfdata (struct usb_interface *intf, void *data)
*/
struct usb_host_config {
struct usb_config_descriptor desc;
//
// /* the interfaces associated with this configuration
// * these will be in numeric order, 0..desc.bNumInterfaces
// */
//
struct usb_interface *pinterface;
/* the interfaces associated with this configuration
* these will be in numeric order, 0..desc.bNumInterfaces
*/
struct usb_interface *interface;
unsigned char *extra; /* Extra descriptors */
int extralen;
@ -292,7 +292,7 @@ extern void usb_driver_claim_interface(struct usb_driver *driver,
extern int usb_interface_claimed(struct usb_interface *iface);
extern void usb_driver_release_interface(struct usb_driver *driver,
struct usb_interface *iface);
const struct usb_device_id *usb_match_id(struct usb_interface *pinterface,
const struct usb_device_id *usb_match_id(struct usb_interface *interface,
const struct usb_device_id *id);
extern struct usb_interface *usb_find_interface(struct usb_driver *drv, int minor);

3
reactos/drivers/usb/cromwell/usb_wrapper.h
View file

@ -2,7 +2,6 @@
//#include <ntos/types.h>
//#include <ddk/extypes.h>
#include <ddk/ntddk.h>
#define NDEBUG
#include <debug.h>
void wait_ms(int mils);
@ -17,6 +16,8 @@ int sprintf(char * buf, const char *fmt, ...);
int swprintf(wchar_t *buf, const wchar_t *fmt, ...);
#endif
#undef interface
#include "linux/linux_wrapper.h"
#define __KERNEL__
#undef CONFIG_PCI