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usb: gadget: ether: Use plain udevice for UDC controller interaction

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Convert to plain udevice interaction with UDC controller
device, avoid the use of UDC uclass dev_array .

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Marek Vasut
2023-09-01 11:50:01 +02:00
parent 99e0532831
commit bfa352d1cb
1 changed files with 11 additions and 9 deletions
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20
drivers/usb/gadget/ether.c
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@@ -1880,8 +1880,10 @@ static void eth_start(struct eth_dev *dev, gfp_t gfp_flags)
}
}
static int eth_stop(struct eth_dev *dev)
static int eth_stop(struct udevice *udev)
{
struct ether_priv *priv = dev_get_priv(udev);
struct eth_dev *dev = &priv->ethdev;
#ifdef RNDIS_COMPLETE_SIGNAL_DISCONNECT
unsigned long ts;
unsigned long timeout = CONFIG_SYS_HZ; /* 1 sec to stop RNDIS */
@@ -1895,7 +1897,7 @@ static int eth_stop(struct eth_dev *dev)
/* Wait until host receives OID_GEN_MEDIA_CONNECT_STATUS */
ts = get_timer(0);
while (get_timer(ts) < timeout)
usb_gadget_handle_interrupts(0);
dm_usb_gadget_handle_interrupts(udev->parent);
#endif
rndis_uninit(dev->rndis_config);
@@ -2300,7 +2302,7 @@ static int usb_eth_start(struct udevice *udev)
pr_err("The remote end did not respond in time.");
goto fail;
}
usb_gadget_handle_interrupts(0);
dm_usb_gadget_handle_interrupts(udev->parent);
}
packet_received = 0;
@@ -2370,7 +2372,7 @@ static int usb_eth_send(struct udevice *udev, void *packet, int length)
printf("timeout sending packets to usb ethernet\n");
return -1;
}
usb_gadget_handle_interrupts(0);
dm_usb_gadget_handle_interrupts(udev->parent);
}
free(rndis_pkt);
@@ -2400,13 +2402,13 @@ static void usb_eth_stop(struct udevice *udev)
* 2) 'pullup' callback in your UDC driver can be improved to perform
* this deinitialization.
*/
eth_stop(dev);
eth_stop(udev);
usb_gadget_disconnect(dev->gadget);
/* Clear pending interrupt */
if (dev->network_started) {
usb_gadget_handle_interrupts(0);
dm_usb_gadget_handle_interrupts(udev->parent);
dev->network_started = 0;
}
}
@@ -2416,7 +2418,7 @@ static int usb_eth_recv(struct udevice *dev, int flags, uchar **packetp)
struct ether_priv *priv = dev_get_priv(dev);
struct eth_dev *ethdev = &priv->ethdev;
usb_gadget_handle_interrupts(0);
dm_usb_gadget_handle_interrupts(dev->parent);
if (packet_received) {
if (ethdev->rx_req) {
@@ -2467,7 +2469,7 @@ int usb_ether_init(void)
return ret;
}
return usb_gadget_initialize(0);
return 0;
}
static int usb_eth_probe(struct udevice *dev)
@@ -2528,7 +2530,7 @@ static int usb_eth_remove(struct udevice *dev)
static int usb_eth_unbind(struct udevice *dev)
{
usb_gadget_release(0);
udc_device_put(dev->parent);
return 0;
}