From: kernel test robot <lkp@intel.com>
To: Matthias Kaehlcke <mka@chromium.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Mathias Nyman <mathias.nyman@intel.com>,
Felipe Balbi <balbi@kernel.org>
Cc: kbuild-all@lists.01.org, Michal Simek <monstr@monstr.eu>,
linux-usb@vger.kernel.org, Peter Chen <peter.chen@kernel.org>,
Bastien Nocera <hadess@hadess.net>
Subject: Re: [PATCH v14 4/6] usb: Specify dependencies on USB_XHCI_PLATFORM with 'depends on'
Date: Wed, 21 Jul 2021 08:46:17 +0800 [thread overview]
Message-ID: <202107210812.LLUZpfu9-lkp@intel.com> (raw)
In-Reply-To: <20210719152055.v14.4.If248f05613bbb06a44eb0b0909be5d97218f417b@changeid>
[-- Attachment #1: Type: text/plain, Size: 16425 bytes --]
Hi Matthias,
I love your patch! Yet something to improve:
[auto build test ERROR on usb/usb-testing]
[also build test ERROR on robh/for-next driver-core/driver-core-testing linus/master v5.14-rc2 next-20210720]
[cannot apply to char-misc/char-misc-testing]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Matthias-Kaehlcke/usb-misc-Add-onboard_usb_hub-driver/20210720-144614
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: i386-randconfig-a003-20210720 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/1ac4caccda0f2e6904b0e1462bc9735c690d719f
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Matthias-Kaehlcke/usb-misc-Add-onboard_usb_hub-driver/20210720-144614
git checkout 1ac4caccda0f2e6904b0e1462bc9735c690d719f
# save the attached .config to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
ld: drivers/usb/dwc3/core.o: in function `dwc3_resume_common':
>> drivers/usb/dwc3/core.c:1853: undefined reference to `dwc3_gadget_resume'
ld: drivers/usb/dwc3/core.o: in function `dwc3_runtime_resume':
>> drivers/usb/dwc3/core.c:1912: undefined reference to `dwc3_gadget_process_pending_events'
ld: drivers/usb/dwc3/core.o: in function `dwc3_suspend_common':
>> drivers/usb/dwc3/core.c:1750: undefined reference to `dwc3_gadget_suspend'
vim +1853 drivers/usb/dwc3/core.c
fe8abf332b8f66 Masahiro Yamada 2018-05-16 1739
c4a5153e87fdf6 Manu Gautam 2018-01-18 1740 static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
7415f17c9560c9 Felipe Balbi 2012-04-30 1741 {
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1742 unsigned long flags;
bcb128777af5e9 Manu Gautam 2018-05-09 1743 u32 reg;
7415f17c9560c9 Felipe Balbi 2012-04-30 1744
689bf72c6e0dc9 Manu Gautam 2017-09-27 1745 switch (dwc->current_dr_role) {
689bf72c6e0dc9 Manu Gautam 2017-09-27 1746 case DWC3_GCTL_PRTCAP_DEVICE:
0227cc84c44417 Li Jun 2020-02-20 1747 if (pm_runtime_suspended(dwc->dev))
0227cc84c44417 Li Jun 2020-02-20 1748 break;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1749 spin_lock_irqsave(&dwc->lock, flags);
7415f17c9560c9 Felipe Balbi 2012-04-30 @1750 dwc3_gadget_suspend(dwc);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1751 spin_unlock_irqrestore(&dwc->lock, flags);
41a91c606e7d2b Marek Szyprowski 2019-03-27 1752 synchronize_irq(dwc->irq_gadget);
689bf72c6e0dc9 Manu Gautam 2017-09-27 1753 dwc3_core_exit(dwc);
51f5d49ad6f011 Felipe Balbi 2016-05-16 1754 break;
689bf72c6e0dc9 Manu Gautam 2017-09-27 1755 case DWC3_GCTL_PRTCAP_HOST:
bcb128777af5e9 Manu Gautam 2018-05-09 1756 if (!PMSG_IS_AUTO(msg)) {
c4a5153e87fdf6 Manu Gautam 2018-01-18 1757 dwc3_core_exit(dwc);
c4a5153e87fdf6 Manu Gautam 2018-01-18 1758 break;
bcb128777af5e9 Manu Gautam 2018-05-09 1759 }
bcb128777af5e9 Manu Gautam 2018-05-09 1760
bcb128777af5e9 Manu Gautam 2018-05-09 1761 /* Let controller to suspend HSPHY before PHY driver suspends */
bcb128777af5e9 Manu Gautam 2018-05-09 1762 if (dwc->dis_u2_susphy_quirk ||
bcb128777af5e9 Manu Gautam 2018-05-09 1763 dwc->dis_enblslpm_quirk) {
bcb128777af5e9 Manu Gautam 2018-05-09 1764 reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0));
bcb128777af5e9 Manu Gautam 2018-05-09 1765 reg |= DWC3_GUSB2PHYCFG_ENBLSLPM |
bcb128777af5e9 Manu Gautam 2018-05-09 1766 DWC3_GUSB2PHYCFG_SUSPHY;
bcb128777af5e9 Manu Gautam 2018-05-09 1767 dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);
bcb128777af5e9 Manu Gautam 2018-05-09 1768
bcb128777af5e9 Manu Gautam 2018-05-09 1769 /* Give some time for USB2 PHY to suspend */
bcb128777af5e9 Manu Gautam 2018-05-09 1770 usleep_range(5000, 6000);
bcb128777af5e9 Manu Gautam 2018-05-09 1771 }
bcb128777af5e9 Manu Gautam 2018-05-09 1772
bcb128777af5e9 Manu Gautam 2018-05-09 1773 phy_pm_runtime_put_sync(dwc->usb2_generic_phy);
bcb128777af5e9 Manu Gautam 2018-05-09 1774 phy_pm_runtime_put_sync(dwc->usb3_generic_phy);
bcb128777af5e9 Manu Gautam 2018-05-09 1775 break;
f09cc79b4b338e Roger Quadros 2018-02-27 1776 case DWC3_GCTL_PRTCAP_OTG:
f09cc79b4b338e Roger Quadros 2018-02-27 1777 /* do nothing during runtime_suspend */
f09cc79b4b338e Roger Quadros 2018-02-27 1778 if (PMSG_IS_AUTO(msg))
f09cc79b4b338e Roger Quadros 2018-02-27 1779 break;
f09cc79b4b338e Roger Quadros 2018-02-27 1780
f09cc79b4b338e Roger Quadros 2018-02-27 1781 if (dwc->current_otg_role == DWC3_OTG_ROLE_DEVICE) {
f09cc79b4b338e Roger Quadros 2018-02-27 1782 spin_lock_irqsave(&dwc->lock, flags);
f09cc79b4b338e Roger Quadros 2018-02-27 1783 dwc3_gadget_suspend(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1784 spin_unlock_irqrestore(&dwc->lock, flags);
41a91c606e7d2b Marek Szyprowski 2019-03-27 1785 synchronize_irq(dwc->irq_gadget);
f09cc79b4b338e Roger Quadros 2018-02-27 1786 }
f09cc79b4b338e Roger Quadros 2018-02-27 1787
f09cc79b4b338e Roger Quadros 2018-02-27 1788 dwc3_otg_exit(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1789 dwc3_core_exit(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1790 break;
7415f17c9560c9 Felipe Balbi 2012-04-30 1791 default:
51f5d49ad6f011 Felipe Balbi 2016-05-16 1792 /* do nothing */
7415f17c9560c9 Felipe Balbi 2012-04-30 1793 break;
7415f17c9560c9 Felipe Balbi 2012-04-30 1794 }
7415f17c9560c9 Felipe Balbi 2012-04-30 1795
7415f17c9560c9 Felipe Balbi 2012-04-30 1796 return 0;
7415f17c9560c9 Felipe Balbi 2012-04-30 1797 }
7415f17c9560c9 Felipe Balbi 2012-04-30 1798
c4a5153e87fdf6 Manu Gautam 2018-01-18 1799 static int dwc3_resume_common(struct dwc3 *dwc, pm_message_t msg)
7415f17c9560c9 Felipe Balbi 2012-04-30 1800 {
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1801 unsigned long flags;
57303488cd37da Kishon Vijay Abraham I 2014-03-03 1802 int ret;
bcb128777af5e9 Manu Gautam 2018-05-09 1803 u32 reg;
7415f17c9560c9 Felipe Balbi 2012-04-30 1804
689bf72c6e0dc9 Manu Gautam 2017-09-27 1805 switch (dwc->current_dr_role) {
689bf72c6e0dc9 Manu Gautam 2017-09-27 1806 case DWC3_GCTL_PRTCAP_DEVICE:
fe8abf332b8f66 Masahiro Yamada 2018-05-16 1807 ret = dwc3_core_init_for_resume(dwc);
51f5d49ad6f011 Felipe Balbi 2016-05-16 1808 if (ret)
5c4ad318de3b8e Felipe Balbi 2016-04-11 1809 return ret;
5c4ad318de3b8e Felipe Balbi 2016-04-11 1810
7d11c3ac666940 Roger Quadros 2018-03-16 1811 dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1812 spin_lock_irqsave(&dwc->lock, flags);
7415f17c9560c9 Felipe Balbi 2012-04-30 1813 dwc3_gadget_resume(dwc);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1814 spin_unlock_irqrestore(&dwc->lock, flags);
689bf72c6e0dc9 Manu Gautam 2017-09-27 1815 break;
689bf72c6e0dc9 Manu Gautam 2017-09-27 1816 case DWC3_GCTL_PRTCAP_HOST:
c4a5153e87fdf6 Manu Gautam 2018-01-18 1817 if (!PMSG_IS_AUTO(msg)) {
fe8abf332b8f66 Masahiro Yamada 2018-05-16 1818 ret = dwc3_core_init_for_resume(dwc);
c4a5153e87fdf6 Manu Gautam 2018-01-18 1819 if (ret)
c4a5153e87fdf6 Manu Gautam 2018-01-18 1820 return ret;
7d11c3ac666940 Roger Quadros 2018-03-16 1821 dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_HOST);
bcb128777af5e9 Manu Gautam 2018-05-09 1822 break;
c4a5153e87fdf6 Manu Gautam 2018-01-18 1823 }
bcb128777af5e9 Manu Gautam 2018-05-09 1824 /* Restore GUSB2PHYCFG bits that were modified in suspend */
bcb128777af5e9 Manu Gautam 2018-05-09 1825 reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0));
bcb128777af5e9 Manu Gautam 2018-05-09 1826 if (dwc->dis_u2_susphy_quirk)
bcb128777af5e9 Manu Gautam 2018-05-09 1827 reg &= ~DWC3_GUSB2PHYCFG_SUSPHY;
bcb128777af5e9 Manu Gautam 2018-05-09 1828
bcb128777af5e9 Manu Gautam 2018-05-09 1829 if (dwc->dis_enblslpm_quirk)
bcb128777af5e9 Manu Gautam 2018-05-09 1830 reg &= ~DWC3_GUSB2PHYCFG_ENBLSLPM;
bcb128777af5e9 Manu Gautam 2018-05-09 1831
bcb128777af5e9 Manu Gautam 2018-05-09 1832 dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);
bcb128777af5e9 Manu Gautam 2018-05-09 1833
bcb128777af5e9 Manu Gautam 2018-05-09 1834 phy_pm_runtime_get_sync(dwc->usb2_generic_phy);
bcb128777af5e9 Manu Gautam 2018-05-09 1835 phy_pm_runtime_get_sync(dwc->usb3_generic_phy);
f09cc79b4b338e Roger Quadros 2018-02-27 1836 break;
f09cc79b4b338e Roger Quadros 2018-02-27 1837 case DWC3_GCTL_PRTCAP_OTG:
f09cc79b4b338e Roger Quadros 2018-02-27 1838 /* nothing to do on runtime_resume */
f09cc79b4b338e Roger Quadros 2018-02-27 1839 if (PMSG_IS_AUTO(msg))
f09cc79b4b338e Roger Quadros 2018-02-27 1840 break;
f09cc79b4b338e Roger Quadros 2018-02-27 1841
0e5a3c8284a30f Gary Bisson 2021-01-25 1842 ret = dwc3_core_init_for_resume(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1843 if (ret)
f09cc79b4b338e Roger Quadros 2018-02-27 1844 return ret;
f09cc79b4b338e Roger Quadros 2018-02-27 1845
f09cc79b4b338e Roger Quadros 2018-02-27 1846 dwc3_set_prtcap(dwc, dwc->current_dr_role);
f09cc79b4b338e Roger Quadros 2018-02-27 1847
f09cc79b4b338e Roger Quadros 2018-02-27 1848 dwc3_otg_init(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1849 if (dwc->current_otg_role == DWC3_OTG_ROLE_HOST) {
f09cc79b4b338e Roger Quadros 2018-02-27 1850 dwc3_otg_host_init(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1851 } else if (dwc->current_otg_role == DWC3_OTG_ROLE_DEVICE) {
f09cc79b4b338e Roger Quadros 2018-02-27 1852 spin_lock_irqsave(&dwc->lock, flags);
f09cc79b4b338e Roger Quadros 2018-02-27 @1853 dwc3_gadget_resume(dwc);
f09cc79b4b338e Roger Quadros 2018-02-27 1854 spin_unlock_irqrestore(&dwc->lock, flags);
c4a5153e87fdf6 Manu Gautam 2018-01-18 1855 }
f09cc79b4b338e Roger Quadros 2018-02-27 1856
c4a5153e87fdf6 Manu Gautam 2018-01-18 1857 break;
7415f17c9560c9 Felipe Balbi 2012-04-30 1858 default:
7415f17c9560c9 Felipe Balbi 2012-04-30 1859 /* do nothing */
7415f17c9560c9 Felipe Balbi 2012-04-30 1860 break;
7415f17c9560c9 Felipe Balbi 2012-04-30 1861 }
7415f17c9560c9 Felipe Balbi 2012-04-30 1862
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1863 return 0;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1864 }
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1865
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1866 static int dwc3_runtime_checks(struct dwc3 *dwc)
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1867 {
689bf72c6e0dc9 Manu Gautam 2017-09-27 1868 switch (dwc->current_dr_role) {
c4a5153e87fdf6 Manu Gautam 2018-01-18 1869 case DWC3_GCTL_PRTCAP_DEVICE:
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1870 if (dwc->connected)
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1871 return -EBUSY;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1872 break;
c4a5153e87fdf6 Manu Gautam 2018-01-18 1873 case DWC3_GCTL_PRTCAP_HOST:
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1874 default:
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1875 /* do nothing */
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1876 break;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1877 }
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1878
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1879 return 0;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1880 }
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1881
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1882 static int dwc3_runtime_suspend(struct device *dev)
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1883 {
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1884 struct dwc3 *dwc = dev_get_drvdata(dev);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1885 int ret;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1886
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1887 if (dwc3_runtime_checks(dwc))
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1888 return -EBUSY;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1889
c4a5153e87fdf6 Manu Gautam 2018-01-18 1890 ret = dwc3_suspend_common(dwc, PMSG_AUTO_SUSPEND);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1891 if (ret)
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1892 return ret;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1893
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1894 device_init_wakeup(dev, true);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1895
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1896 return 0;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1897 }
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1898
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1899 static int dwc3_runtime_resume(struct device *dev)
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1900 {
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1901 struct dwc3 *dwc = dev_get_drvdata(dev);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1902 int ret;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1903
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1904 device_init_wakeup(dev, false);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1905
c4a5153e87fdf6 Manu Gautam 2018-01-18 1906 ret = dwc3_resume_common(dwc, PMSG_AUTO_RESUME);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1907 if (ret)
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1908 return ret;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1909
689bf72c6e0dc9 Manu Gautam 2017-09-27 1910 switch (dwc->current_dr_role) {
689bf72c6e0dc9 Manu Gautam 2017-09-27 1911 case DWC3_GCTL_PRTCAP_DEVICE:
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 @1912 dwc3_gadget_process_pending_events(dwc);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1913 break;
689bf72c6e0dc9 Manu Gautam 2017-09-27 1914 case DWC3_GCTL_PRTCAP_HOST:
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1915 default:
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1916 /* do nothing */
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1917 break;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1918 }
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1919
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1920 pm_runtime_mark_last_busy(dev);
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1921
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1922 return 0;
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1923 }
fc8bb91bc83ef8 Felipe Balbi 2016-05-16 1924
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-07-21 0:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-19 22:21 [PATCH v14 0/6] usb: misc: Add onboard_usb_hub driver Matthias Kaehlcke
2021-07-19 22:21 ` [PATCH v14 1/6] " Matthias Kaehlcke
2021-07-19 22:21 ` [PATCH v14 2/6] of/platform: Add stubs for of_platform_device_create/destroy() Matthias Kaehlcke
2021-07-19 22:21 ` [PATCH v14 3/6] arm64: defconfig: Explicitly enable USB_XHCI_PLATFORM Matthias Kaehlcke
2021-07-19 22:21 ` [PATCH v14 4/6] usb: Specify dependencies on USB_XHCI_PLATFORM with 'depends on' Matthias Kaehlcke
2021-07-21 0:46 ` kernel test robot [this message]
2021-07-23 0:17 ` Matthias Kaehlcke
2021-07-19 22:21 ` [PATCH v14 5/6] usb: host: xhci-plat: Create platform device for onboard hubs in probe() Matthias Kaehlcke
2021-07-19 22:21 ` [PATCH v14 6/6] arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub Matthias Kaehlcke
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