From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/usb/gadget/udc/fotg210-udc.c | 28 ++++++++++++----------------
1 files changed, 12 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/usb/gadget/udc/fotg210-udc.c b/kernel/drivers/usb/gadget/udc/fotg210-udc.c
index 785822e..11712bc 100644
--- a/kernel/drivers/usb/gadget/udc/fotg210-udc.c
+++ b/kernel/drivers/usb/gadget/udc/fotg210-udc.c
@@ -326,6 +326,7 @@
static void fotg210_start_dma(struct fotg210_ep *ep,
struct fotg210_request *req)
{
+ struct device *dev = &ep->fotg210->gadget.dev;
dma_addr_t d;
u8 *buffer;
u32 length;
@@ -349,17 +350,13 @@
length = req->req.length - req->req.actual;
}
- d = dma_map_single(NULL, buffer, length,
+ d = dma_map_single(dev, buffer, length,
ep->dir_in ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
- if (dma_mapping_error(NULL, d)) {
+ if (dma_mapping_error(dev, d)) {
pr_err("dma_mapping_error\n");
return;
}
-
- dma_sync_single_for_device(NULL, d, length,
- ep->dir_in ? DMA_TO_DEVICE :
- DMA_FROM_DEVICE);
fotg210_enable_dma(ep, d, length);
@@ -371,7 +368,7 @@
/* update actual transfer length */
req->req.actual += length;
- dma_unmap_single(NULL, d, length, DMA_TO_DEVICE);
+ dma_unmap_single(dev, d, length, DMA_TO_DEVICE);
}
static void fotg210_ep0_queue(struct fotg210_ep *ep,
@@ -484,7 +481,6 @@
struct fotg210_ep *ep;
struct fotg210_udc *fotg210;
unsigned long flags;
- int ret = 0;
ep = container_of(_ep, struct fotg210_ep, ep);
@@ -507,7 +503,7 @@
}
spin_unlock_irqrestore(&ep->fotg210->lock, flags);
- return ret;
+ return 0;
}
static int fotg210_ep_set_halt(struct usb_ep *_ep, int value)
@@ -633,10 +629,10 @@
static void fotg210_set_address(struct fotg210_udc *fotg210,
struct usb_ctrlrequest *ctrl)
{
- if (ctrl->wValue >= 0x0100) {
+ if (le16_to_cpu(ctrl->wValue) >= 0x0100) {
fotg210_request_error(fotg210);
} else {
- fotg210_set_dev_addr(fotg210, ctrl->wValue);
+ fotg210_set_dev_addr(fotg210, le16_to_cpu(ctrl->wValue));
fotg210_set_cxdone(fotg210);
}
}
@@ -717,17 +713,17 @@
switch (ctrl->bRequestType & USB_RECIP_MASK) {
case USB_RECIP_DEVICE:
- fotg210->ep0_data = 1 << USB_DEVICE_SELF_POWERED;
+ fotg210->ep0_data = cpu_to_le16(1 << USB_DEVICE_SELF_POWERED);
break;
case USB_RECIP_INTERFACE:
- fotg210->ep0_data = 0;
+ fotg210->ep0_data = cpu_to_le16(0);
break;
case USB_RECIP_ENDPOINT:
epnum = ctrl->wIndex & USB_ENDPOINT_NUMBER_MASK;
if (epnum)
fotg210->ep0_data =
- fotg210_is_epnstall(fotg210->ep[epnum])
- << USB_ENDPOINT_HALT;
+ cpu_to_le16(fotg210_is_epnstall(fotg210->ep[epnum])
+ << USB_ENDPOINT_HALT);
else
fotg210_request_error(fotg210);
break;
@@ -1213,7 +1209,7 @@
static struct platform_driver fotg210_driver = {
.driver = {
- .name = (char *)udc_name,
+ .name = udc_name,
},
.probe = fotg210_udc_probe,
.remove = fotg210_udc_remove,
--
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