mirror of
https://github.com/openwrt/openwrt.git
synced 2025-02-10 12:51:59 +00:00
f78d9eb79e
Automatically refreshed: apm821xx/patches-5.10/802-usb-xhci-force-msi-renesas-xhci.patch ath79/patches-5.10/410-spi-ath79-Implement-the-spi_mem-interface.patch bcm63xx/patches-5.10/143-gpio-fix-device-tree-gpio-hogs-on-dual-role-gpio-pin.patch generic/pending-5.10/465-m25p80-mx-disable-software-protection.patch ipq806x/patches-5.10/0069-arm-boot-add-dts-files.patch ipq806x/patches-5.10/101-dwmac-ipq806x-qsgmii-pcs-all-ch-ctl.patch ipq806x/patches-5.10/106-5.13-net-stmmac-Set-FIFO-sizes-for-ipq806x.patch Deleted (empty or reverse-appliable): ath79/patches-5.10/411-spi-ath79-add-SPI_MASTER_GPIO_SS-flag.patch ath79/patches-5.10/0050-spi-ath79-remove-spi-master-setup-and-cleanup-assign.patch ath79/patches-5.10/0054-spi-sync-up-initial-chipselect-state.patch Manually refreshed: ath79/patches-5.10/0033-spi-ath79-drop-pdata-support.patch Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> Signed-off-by: maurerr <mariusd84@gmail.com>
54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
From a0dc613140bab907a3d5787a7ae7b0638bf674d0 Mon Sep 17 00:00:00 2001
|
|
From: Christian Lamparter <chunkeey@gmail.com>
|
|
Date: Thu, 23 Jun 2016 20:28:20 +0200
|
|
Subject: [PATCH] usb: xhci: force MSI for uPD720201 and
|
|
uPD720202
|
|
|
|
The APM82181 does not support MSI-X. When probed, it will
|
|
produce a noisy warning.
|
|
|
|
---
|
|
drivers/usb/host/pci-quirks.c | 362 ++++++++++++++++++++++++++++++++++++++++++
|
|
1 file changed, 362 insertions(+)
|
|
|
|
--- a/drivers/usb/host/xhci-pci.c
|
|
+++ b/drivers/usb/host/xhci-pci.c
|
|
@@ -261,6 +261,7 @@ static void xhci_pci_quirks(struct devic
|
|
pdev->device == 0x0015) {
|
|
xhci->quirks |= XHCI_RESET_ON_RESUME;
|
|
xhci->quirks |= XHCI_ZERO_64B_REGS;
|
|
+ xhci->quirks |= XHCI_FORCE_MSI;
|
|
}
|
|
if (pdev->vendor == PCI_VENDOR_ID_VIA)
|
|
xhci->quirks |= XHCI_RESET_ON_RESUME;
|
|
--- a/drivers/usb/host/xhci.c
|
|
+++ b/drivers/usb/host/xhci.c
|
|
@@ -427,10 +427,14 @@ static int xhci_try_enable_msi(struct us
|
|
free_irq(hcd->irq, hcd);
|
|
hcd->irq = 0;
|
|
|
|
- ret = xhci_setup_msix(xhci);
|
|
- if (ret)
|
|
- /* fall back to msi*/
|
|
+ if (xhci->quirks & XHCI_FORCE_MSI) {
|
|
ret = xhci_setup_msi(xhci);
|
|
+ } else {
|
|
+ ret = xhci_setup_msix(xhci);
|
|
+ if (ret)
|
|
+ /* fall back to msi*/
|
|
+ ret = xhci_setup_msi(xhci);
|
|
+ }
|
|
|
|
if (!ret) {
|
|
hcd->msi_enabled = 1;
|
|
--- a/drivers/usb/host/xhci.h
|
|
+++ b/drivers/usb/host/xhci.h
|
|
@@ -1887,6 +1887,7 @@ struct xhci_hcd {
|
|
struct xhci_hub usb2_rhub;
|
|
struct xhci_hub usb3_rhub;
|
|
/* support xHCI 1.0 spec USB2 hardware LPM */
|
|
+#define XHCI_FORCE_MSI (1 << 24)
|
|
unsigned hw_lpm_support:1;
|
|
/* Broken Suspend flag for SNPS Suspend resume issue */
|
|
unsigned broken_suspend:1;
|