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From: kbuild test robot <lkp@intel.com>
To: Stanislav Spassov <stanspas@amazon.com>
Cc: kbuild-all@lists.01.org, linux-pci@vger.kernel.org,
	Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: [PATCH v2 07/17] PCI: Clean up and document PM/reset delays
Date: Tue, 3 Mar 2020 10:54:19 +0800	[thread overview]
Message-ID: <202003031009.ZrthaFHD%lkp@intel.com> (raw)
In-Reply-To: <20200302184429.12880-8-stanspas@amazon.com>

[-- Attachment #1: Type: text/plain, Size: 15093 bytes --]

Hi Stanislav,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9]

url:    https://github.com/0day-ci/linux/commits/Stanislav-Spassov/Improve-PCI-device-post-reset-readiness-polling/20200303-043307
base:    bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9
config: arm64-defconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=arm64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   drivers/pci/controller/pci-aardvark.c: In function 'advk_pcie_setup_hw':
>> drivers/pci/controller/pci-aardvark.c:347:9: error: 'PCI_PM_D3COLD_WAIT' undeclared (first use in this function); did you mean 'PCI_PM_D3HOT_DELAY'?
     msleep(PCI_PM_D3COLD_WAIT);
            ^~~~~~~~~~~~~~~~~~
            PCI_PM_D3HOT_DELAY
   drivers/pci/controller/pci-aardvark.c:347:9: note: each undeclared identifier is reported only once for each function it appears in

vim +347 drivers/pci/controller/pci-aardvark.c

364b3f1ff8f096 drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  255  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  256  static void advk_pcie_setup_hw(struct advk_pcie *pcie)
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  257  {
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  258  	u32 reg;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  259  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  260  	/* Set to Direct mode */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  261  	reg = advk_readl(pcie, CTRL_CONFIG_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  262  	reg &= ~(CTRL_MODE_MASK << CTRL_MODE_SHIFT);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  263  	reg |= ((PCIE_CORE_MODE_DIRECT & CTRL_MODE_MASK) << CTRL_MODE_SHIFT);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  264  	advk_writel(pcie, reg, CTRL_CONFIG_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  265  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  266  	/* Set PCI global control register to RC mode */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  267  	reg = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  268  	reg |= (IS_RC_MSK << IS_RC_SHIFT);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  269  	advk_writel(pcie, reg, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  270  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  271  	/* Set Advanced Error Capabilities and Control PF0 register */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  272  	reg = PCIE_CORE_ERR_CAPCTL_ECRC_CHK_TX |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  273  		PCIE_CORE_ERR_CAPCTL_ECRC_CHK_TX_EN |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  274  		PCIE_CORE_ERR_CAPCTL_ECRC_CHCK |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  275  		PCIE_CORE_ERR_CAPCTL_ECRC_CHCK_RCV;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  276  	advk_writel(pcie, reg, PCIE_CORE_ERR_CAPCTL_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  277  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  278  	/* Set PCIe Device Control and Status 1 PF0 register */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  279  	reg = PCIE_CORE_DEV_CTRL_STATS_RELAX_ORDER_DISABLE |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  280  		(7 << PCIE_CORE_DEV_CTRL_STATS_MAX_PAYLOAD_SZ_SHIFT) |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  281  		PCIE_CORE_DEV_CTRL_STATS_SNOOP_DISABLE |
fc31c4e347c9da drivers/pci/host/pci-aardvark.c       Evan Wang        2018-04-06  282  		(PCIE_CORE_DEV_CTRL_STATS_MAX_RD_REQ_SZ <<
fc31c4e347c9da drivers/pci/host/pci-aardvark.c       Evan Wang        2018-04-06  283  		 PCIE_CORE_DEV_CTRL_STATS_MAX_RD_REQ_SIZE_SHIFT);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  284  	advk_writel(pcie, reg, PCIE_CORE_DEV_CTRL_STATS_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  285  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  286  	/* Program PCIe Control 2 to disable strict ordering */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  287  	reg = PCIE_CORE_CTRL2_RESERVED |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  288  		PCIE_CORE_CTRL2_TD_ENABLE;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  289  	advk_writel(pcie, reg, PCIE_CORE_CTRL2_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  290  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  291  	/* Set GEN2 */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  292  	reg = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  293  	reg &= ~PCIE_GEN_SEL_MSK;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  294  	reg |= SPEED_GEN_2;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  295  	advk_writel(pcie, reg, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  296  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  297  	/* Set lane X1 */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  298  	reg = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  299  	reg &= ~LANE_CNT_MSK;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  300  	reg |= LANE_COUNT_1;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  301  	advk_writel(pcie, reg, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  302  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  303  	/* Enable link training */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  304  	reg = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  305  	reg |= LINK_TRAINING_EN;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  306  	advk_writel(pcie, reg, PCIE_CORE_CTRL0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  307  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  308  	/* Enable MSI */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  309  	reg = advk_readl(pcie, PCIE_CORE_CTRL2_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  310  	reg |= PCIE_CORE_CTRL2_MSI_ENABLE;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  311  	advk_writel(pcie, reg, PCIE_CORE_CTRL2_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  312  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  313  	/* Clear all interrupts */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  314  	advk_writel(pcie, PCIE_ISR0_ALL_MASK, PCIE_ISR0_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  315  	advk_writel(pcie, PCIE_ISR1_ALL_MASK, PCIE_ISR1_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  316  	advk_writel(pcie, PCIE_IRQ_ALL_MASK, HOST_CTRL_INT_STATUS_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  317  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  318  	/* Disable All ISR0/1 Sources */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  319  	reg = PCIE_ISR0_ALL_MASK;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  320  	reg &= ~PCIE_ISR0_MSI_INT_PENDING;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  321  	advk_writel(pcie, reg, PCIE_ISR0_MASK_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  322  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  323  	advk_writel(pcie, PCIE_ISR1_ALL_MASK, PCIE_ISR1_MASK_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  324  
f6b6aefee70aa5 drivers/pci/controller/pci-aardvark.c Bjorn Helgaas    2019-05-30  325  	/* Unmask all MSIs */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  326  	advk_writel(pcie, 0, PCIE_MSI_MASK_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  327  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  328  	/* Enable summary interrupt for GIC SPI source */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  329  	reg = PCIE_IRQ_ALL_MASK & (~PCIE_IRQ_ENABLE_INTS_MASK);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  330  	advk_writel(pcie, reg, HOST_CTRL_INT_MASK_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  331  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  332  	reg = advk_readl(pcie, PCIE_CORE_CTRL2_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  333  	reg |= PCIE_CORE_CTRL2_OB_WIN_ENABLE;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  334  	advk_writel(pcie, reg, PCIE_CORE_CTRL2_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  335  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  336  	/* Bypass the address window mapping for PIO */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  337  	reg = advk_readl(pcie, PIO_CTRL);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  338  	reg |= PIO_CTRL_ADDR_WIN_DISABLE;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  339  	advk_writel(pcie, reg, PIO_CTRL);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  340  
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  341  	/*
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  342  	 * PERST# signal could have been asserted by pinctrl subsystem before
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  343  	 * probe() callback has been called, making the endpoint going into
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  344  	 * fundamental reset. As required by PCI Express spec a delay for at
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  345  	 * least 100ms after such a reset before link training is needed.
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  346  	 */
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22 @347  	msleep(PCI_PM_D3COLD_WAIT);
f4c7d053d7f77c drivers/pci/controller/pci-aardvark.c Remi Pommarel    2019-05-22  348  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  349  	/* Start link training */
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  350  	reg = advk_readl(pcie, PCIE_CORE_LINK_CTRL_STAT_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  351  	reg |= PCIE_CORE_LINK_TRAINING;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  352  	advk_writel(pcie, reg, PCIE_CORE_LINK_CTRL_STAT_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  353  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  354  	advk_pcie_wait_for_link(pcie);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  355  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  356  	reg = PCIE_CORE_LINK_L0S_ENTRY |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  357  		(1 << PCIE_CORE_LINK_WIDTH_SHIFT);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  358  	advk_writel(pcie, reg, PCIE_CORE_LINK_CTRL_STAT_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  359  
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  360  	reg = advk_readl(pcie, PCIE_CORE_CMD_STATUS_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  361  	reg |= PCIE_CORE_CMD_MEM_ACCESS_EN |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  362  		PCIE_CORE_CMD_IO_ACCESS_EN |
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  363  		PCIE_CORE_CMD_MEM_IO_REQ_EN;
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  364  	advk_writel(pcie, reg, PCIE_CORE_CMD_STATUS_REG);
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  365  }
8c39d710363c14 drivers/pci/host/pci-aardvark.c       Thomas Petazzoni 2016-06-30  366  

:::::: The code at line 347 was first introduced by commit
:::::: f4c7d053d7f77cd5c1a1ba7c7ce085ddba13d1d7 PCI: aardvark: Wait for endpoint to be ready before training link

:::::: TO: Remi Pommarel <repk@triplefau.lt>
:::::: CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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  parent reply	other threads:[~2020-03-03  2:54 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-02 18:44 [PATCH v2 00/17] Improve PCI device post-reset readiness polling Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 01/17] PCI: Fall back to slot/bus reset if softer methods timeout Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 02/17] PCI: Remove unused PCI_PM_BUS_WAIT Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 03/17] PCI: Use pci_bridge_wait_for_secondary_bus after SBR Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 04/17] PCI: Do not override delay for D0->D3hot transition Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 05/17] PCI: Fix handling of _DSM 8 (avoiding reset delays) Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 06/17] PCI: Fix us->ms conversion in pci_acpi_optimize_delay Stanislav Spassov
2020-03-03  4:19   ` kbuild test robot
2020-03-03  5:54   ` kbuild test robot
2020-03-02 18:44 ` [PATCH v2 07/17] PCI: Clean up and document PM/reset delays Stanislav Spassov
2020-03-03  1:51   ` kbuild test robot
2020-03-03  2:54   ` kbuild test robot [this message]
2020-03-02 18:44 ` [PATCH v2 08/17] PCI: Add more delay overrides to struct pci_dev Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 09/17] PCI: Generalize pci_bus_max_d3cold_delay to pci_bus_max_delay Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 10/17] PCI: Use correct delay in pci_bridge_wait_for_secondary_bus Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 11/17] PCI: Refactor pci_dev_wait to remove timeout parameter Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 12/17] PCI: Refactor pci_dev_wait to take pci_init_event Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 13/17] PCI: Cache CRS Software Visibiliy in struct pci_dev Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 14/17] PCI: Introduce per-device reset_ready_poll override Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 15/17] PCI: Refactor polling loop out of pci_dev_wait Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 16/17] PCI: Add CRS handling to pci_dev_wait() Stanislav Spassov
2020-03-02 18:44 ` [PATCH v2 17/17] PCI: Lower PCIE_RESET_READY_POLL_MS from 1m to 1s Stanislav Spassov

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