mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 01:28:59 +00:00
8cc7ac54b6
Manually rebased: generic/backport-5.4/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch generic/pending-5.4/800-bcma-get-SoC-device-struct-copy-its-DMA-params-to-th.patch mvebu/patches-5.4/021-arm64-dts-marvell-armada-37xx-Move-PCIe-comphy-handl.patch Removed upstreamed: generic/backport-5.4/040-ARM-8918-2-only-build-return_address-if-needed.patch layerscape/patches-5.4/819-uart-0004-MLK-18137-fsl_lpuart-Fix-loopback-mode.patch All others updated automatically. Compile-tested on: lantiq/xrx200, armvirt/64 Runtime-tested on: lantiq/xrx200, armvirt/64 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From a9f1d7994a9f8a38fdace19454ef031244e24e5e Mon Sep 17 00:00:00 2001
|
|
From: Peter Chen <peter.chen@nxp.com>
|
|
Date: Thu, 9 Nov 2017 16:58:40 +0800
|
|
Subject: [PATCH] MLK-16735 usb: host: add XHCI_CDNS_HOST flag
|
|
|
|
The NXP Cadence XHCI host has the same issue with Intel's,
|
|
it is triggered by reboot test, the test case is described
|
|
at this jira ticket.
|
|
|
|
BuildInfo:
|
|
- SCFW 8dcff26, IMX-MKIMAGE ea027c4b, ATF
|
|
- U-Boot 2017.03-imx_v2017.03_4.9.51_imx8_beta1+g6dc7b0f
|
|
|
|
Acked-by: Jun Li <jun.li@nxp.com>
|
|
Signed-off-by: Peter Chen <peter.chen@nxp.com>
|
|
(cherry picked from commit 5e353132931b9dc6e05f6bea1281ae35dd6a59d8)
|
|
---
|
|
drivers/usb/host/xhci.c | 2 +-
|
|
drivers/usb/host/xhci.h | 1 +
|
|
2 files changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/usb/host/xhci.c
|
|
+++ b/drivers/usb/host/xhci.c
|
|
@@ -193,7 +193,7 @@ int xhci_reset(struct xhci_hcd *xhci)
|
|
* Without this delay, the subsequent HC register access,
|
|
* may result in a system hang very rarely.
|
|
*/
|
|
- if (xhci->quirks & XHCI_INTEL_HOST)
|
|
+ if (xhci->quirks & (XHCI_INTEL_HOST | XHCI_CDNS_HOST))
|
|
udelay(1000);
|
|
|
|
ret = xhci_handshake(&xhci->op_regs->command,
|
|
--- a/drivers/usb/host/xhci.h
|
|
+++ b/drivers/usb/host/xhci.h
|
|
@@ -1877,6 +1877,7 @@ struct xhci_hcd {
|
|
#define XHCI_DEFAULT_PM_RUNTIME_ALLOW BIT_ULL(33)
|
|
#define XHCI_RESET_PLL_ON_DISCONNECT BIT_ULL(34)
|
|
#define XHCI_SNPS_BROKEN_SUSPEND BIT_ULL(35)
|
|
+#define XHCI_CDNS_HOST BIT_ULL(36)
|
|
#define XHCI_SKIP_PHY_INIT BIT_ULL(37)
|
|
#define XHCI_DISABLE_SPARSE BIT_ULL(38)
|
|
#define XHCI_NO_SOFT_RETRY BIT_ULL(40)
|