Re: [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-06-04 Thread Stefan Roese
On 26.05.21 17:59, Pali Rohár wrote: During our debugging of the Aardvark driver in Linux we have discovered that the PCIE_CORE_LINK_CTRL_STAT_REG register in fact controls standard PCIe Link Control Register for PCIe Root Bridge. This led us to discover that the name of the PCIE_CORE_LINK_TRAINI

Re: [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-06-04 Thread Stefan Roese
On 02.06.21 14:42, Marek Behún wrote: On Wed, 2 Jun 2021 07:12:50 +0200 Stefan Roese wrote: Hello Stefan! Thank you for review. Would you be sending these A3720 patches to 2021.07 version? My plan was to postpone these patches to the next release, as they seem quite intrusive. But please let

Re: [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-06-02 Thread Marek Behún
On Wed, 2 Jun 2021 07:12:50 +0200 Stefan Roese wrote: > > Hello Stefan! Thank you for review. Would you be sending these A3720 > > patches to 2021.07 version? > > My plan was to postpone these patches to the next release, as they > seem quite intrusive. But please let me know if you think this

Re: [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-06-01 Thread Stefan Roese
Hi Pali, On 01.06.21 14:57, Pali Rohár wrote: On Thursday 27 May 2021 08:19:32 Stefan Roese wrote: On 26.05.21 17:59, Pali Rohár wrote: During our debugging of the Aardvark driver in Linux we have discovered that the PCIE_CORE_LINK_CTRL_STAT_REG register in fact controls standard PCIe Link Con

Re: [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-06-01 Thread Pali Rohár
On Thursday 27 May 2021 08:19:32 Stefan Roese wrote: > On 26.05.21 17:59, Pali Rohár wrote: > > During our debugging of the Aardvark driver in Linux we have discovered > > that the PCIE_CORE_LINK_CTRL_STAT_REG register in fact controls standard > > PCIe Link Control Register for PCIe Root Bridge. T

Re: [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-05-26 Thread Stefan Roese
On 26.05.21 17:59, Pali Rohár wrote: During our debugging of the Aardvark driver in Linux we have discovered that the PCIE_CORE_LINK_CTRL_STAT_REG register in fact controls standard PCIe Link Control Register for PCIe Root Bridge. This led us to discover that the name of the PCIE_CORE_LINK_TRAINI

[PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe

2021-05-26 Thread Pali Rohár
During our debugging of the Aardvark driver in Linux we have discovered that the PCIE_CORE_LINK_CTRL_STAT_REG register in fact controls standard PCIe Link Control Register for PCIe Root Bridge. This led us to discover that the name of the PCIE_CORE_LINK_TRAINING macro and the corresponding comment