From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/usb/host/xhci-pci.c | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/usb/host/xhci-pci.c b/kernel/drivers/usb/host/xhci-pci.c
index 9168b49..9bee82d 100644
--- a/kernel/drivers/usb/host/xhci-pci.c
+++ b/kernel/drivers/usb/host/xhci-pci.c
@@ -327,6 +327,18 @@
pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_4))
xhci->quirks |= XHCI_NO_SOFT_RETRY;
+ if (pdev->vendor == PCI_VENDOR_ID_ZHAOXIN) {
+ xhci->quirks |= XHCI_ZHAOXIN_HOST;
+
+ if (pdev->device == 0x9202) {
+ xhci->quirks |= XHCI_RESET_ON_RESUME;
+ xhci->quirks |= XHCI_ZHAOXIN_TRB_FETCH;
+ }
+
+ if (pdev->device == 0x9203)
+ xhci->quirks |= XHCI_ZHAOXIN_TRB_FETCH;
+ }
+
/* xHC spec requires PCI devices to support D3hot and D3cold */
if (xhci->hci_version >= 0x120)
xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
@@ -451,6 +463,8 @@
if (xhci->quirks & XHCI_DEFAULT_PM_RUNTIME_ALLOW)
pm_runtime_allow(&dev->dev);
+ dma_set_max_seg_size(&dev->dev, UINT_MAX);
+
return 0;
put_usb3_hcd:
--
Gitblit v1.6.2