mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

usb: Pass the packet to the device's handle_control callback

Browse Source 
This allows using the generic usb_generic_handle_packet function from
device code which does ASYNC control requests (such as the linux host
pass through code).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Hans de Goede 2011-02-02 16:33:13 +01:00 committed by Gerd Hoffmann
parent 8656954aed
commit 007fd62f4d
14 changed files with 39 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hw/bt-hid.c
View File

@ -323,7 +323,7 @@ static void bt_hid_control_transaction(struct bt_hid_device_s *s,
break;
}
s->proto = parameter;
s->usbdev->info->handle_control(s->usbdev, SET_PROTOCOL, s->proto, 0, 0,
s->usbdev->info->handle_control(s->usbdev, NULL, SET_PROTOCOL, s->proto, 0, 0,
NULL);
ret = BT_HS_SUCCESSFUL;
break;
@ -333,7 +333,7 @@ static void bt_hid_control_transaction(struct bt_hid_device_s *s,
ret = BT_HS_ERR_INVALID_PARAMETER;
break;
}
s->usbdev->info->handle_control(s->usbdev, GET_IDLE, 0, 0, 1,
s->usbdev->info->handle_control(s->usbdev, NULL, GET_IDLE, 0, 0, 1,
s->control->sdu_out(s->control, 1));
s->control->sdu_submit(s->control);
break;
@ -346,7 +346,7 @@ static void bt_hid_control_transaction(struct bt_hid_device_s *s,
/* We don't need to know about the Idle Rate here really,
* so just pass it on to the device. */
ret = s->usbdev->info->handle_control(s->usbdev,
ret = s->usbdev->info->handle_control(s->usbdev, NULL,
SET_IDLE, data[1], 0, 0, NULL) ?
BT_HS_SUCCESSFUL : BT_HS_ERR_INVALID_PARAMETER;
/* XXX: Does this generate a handshake? */

6
hw/usb-bt.c
View File

@ -372,13 +372,13 @@ static void usb_bt_handle_reset(USBDevice *dev)
s->altsetting = 0;
}
static int usb_bt_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_bt_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
struct USBBtState *s = (struct USBBtState *) dev->opaque;
int ret;
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
switch (request) {
case DeviceRequest | USB_REQ_GET_CONFIGURATION:

4
hw/usb-ccid.c
View File

@ -602,8 +602,8 @@ static void ccid_handle_reset(USBDevice *dev)
ccid_reset(s);
}
static int ccid_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int ccid_handle_control(USBDevice *dev, USBPacket *p, int request,
int value, int index, int length, uint8_t *data)
{
USBCCIDState *s = DO_UPCAST(USBCCIDState, dev, dev);
int ret = 0;

4
hw/usb-desc.c
View File

@ -390,8 +390,8 @@ int usb_desc_get_descriptor(USBDevice *dev, int value, uint8_t *dest, size_t len
return ret;
}
int usb_desc_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
int usb_desc_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
const USBDesc *desc = dev->info->usb_desc;
int i, ret = -1;

4
hw/usb-desc.h
View File

@ -106,7 +106,7 @@ void usb_desc_set_string(USBDevice *dev, uint8_t index, const char *str);
const char *usb_desc_get_string(USBDevice *dev, uint8_t index);
int usb_desc_string(USBDevice *dev, int index, uint8_t *dest, size_t len);
int usb_desc_get_descriptor(USBDevice *dev, int value, uint8_t *dest, size_t len);
int usb_desc_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data);
int usb_desc_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data);
#endif /* QEMU_HW_USB_DESC_H */

6
hw/usb-hid.c
View File

@ -727,13 +727,13 @@ static void usb_hid_set_next_idle(USBHIDState *s, int64_t curtime)
s->next_idle_clock = curtime + (get_ticks_per_sec() * s->idle * 4) / 1000;
}
static int usb_hid_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_hid_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
USBHIDState *s = (USBHIDState *)dev;
int ret;
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
return ret;
}

6
hw/usb-hub.c
View File

@ -285,13 +285,13 @@ static void usb_hub_handle_reset(USBDevice *dev)
/* XXX: do it */
}
static int usb_hub_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_hub_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
USBHubState *s = (USBHubState *)dev;
int ret;
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
return ret;
}

6
hw/usb-msd.c
View File

@ -272,13 +272,13 @@ static void usb_msd_handle_reset(USBDevice *dev)
s->mode = USB_MSDM_CBW;
}
static int usb_msd_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_msd_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
MSDState *s = (MSDState *)dev;
int ret;
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
return ret;
}

6
hw/usb-net.c
View File

@ -1042,13 +1042,13 @@ static void usb_net_handle_reset(USBDevice *dev)
{
}
static int usb_net_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_net_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
USBNetState *s = (USBNetState *) dev;
int ret;
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
return ret;
}

6
hw/usb-serial.c
View File

@ -219,14 +219,14 @@ static uint8_t usb_get_modem_lines(USBSerialState *s)
return ret;
}
static int usb_serial_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_serial_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
USBSerialState *s = (USBSerialState *)dev;
int ret;
DPRINTF("got control %x, value %x\n",request, value);
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
return ret;
}

6
hw/usb-wacom.c
View File

@ -250,13 +250,13 @@ static void usb_wacom_handle_reset(USBDevice *dev)
s->mode = WACOM_MODE_HID;
}
static int usb_wacom_handle_control(USBDevice *dev, int request, int value,
int index, int length, uint8_t *data)
static int usb_wacom_handle_control(USBDevice *dev, USBPacket *p,
int request, int value, int index, int length, uint8_t *data)
{
USBWacomState *s = (USBWacomState *) dev;
int ret;
ret = usb_desc_handle_control(dev, request, value, index, length, data);
ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
if (ret >= 0) {
return ret;
}

11
hw/usb.c
View File

@ -82,9 +82,9 @@ static int do_token_setup(USBDevice *s, USBPacket *p)
request = (s->setup_buf[0] << 8) | s->setup_buf[1];
value = (s->setup_buf[3] << 8) | s->setup_buf[2];
index = (s->setup_buf[5] << 8) | s->setup_buf[4];
if (s->setup_buf[0] & USB_DIR_IN) {
ret = s->info->handle_control(s, request, value, index,
ret = s->info->handle_control(s, p, request, value, index,
s->setup_len, s->data_buf);
if (ret < 0)
return ret;
@ -123,9 +123,12 @@ static int do_token_in(USBDevice *s, USBPacket *p)
switch(s->setup_state) {
case SETUP_STATE_ACK:
if (!(s->setup_buf[0] & USB_DIR_IN)) {
s->setup_state = SETUP_STATE_IDLE;
ret = s->info->handle_control(s, request, value, index,
ret = s->info->handle_control(s, p, request, value, index,
s->setup_len, s->data_buf);
if (ret == USB_RET_ASYNC) {
return USB_RET_ASYNC;
}
s->setup_state = SETUP_STATE_IDLE;
if (ret > 0)
return 0;
return ret;

2
hw/usb.h
View File

@ -214,7 +214,7 @@ struct USBDeviceInfo {
*
* Returns length or one of the USB_RET_ codes.
*/
int (*handle_control)(USBDevice *dev, int request, int value,
int (*handle_control)(USBDevice *dev, USBPacket *p, int request, int value,
int index, int length, uint8_t *data);
/*

1
usb-bsd.c
View File

@ -126,6 +126,7 @@ static void usb_host_handle_reset(USBDevice *dev)
* and return appropriate response
*/
static int usb_host_handle_control(USBDevice *dev,
USBPacket *p,
int request,
int value,
int index,