lkml.org 
[lkml]   [2019]   [Sep]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v4 0/7] Amazon's Annapurna Labs DT-based PCIe host controller driver
Date
On Mon, 2019-09-02 at 10:58 +0100, Lorenzo Pieralisi wrote:
> On Wed, Aug 21, 2019 at 06:35:40PM +0300, Jonathan Chocron wrote:
> > This series adds support for Amazon's Annapurna Labs DT-based PCIe
> > host
> > controller driver.
> > Additionally, it adds 3 quirks (ACS, VPD and MSI-X) and 2 generic
> > DWC patches.
> >
> > Changes since v3:
> > - Removed PATCH 8/8 since the usage of the PCI flags will be
> > discussed
> > in the upcoming LPC
> > - Align commit subject with the folder convention
> > - Added explanation regarding ECAM "overload" mechanism
> > - Switched to read/write{_relaxed} APIs
> > - Modified a dev_err to dev_dbg
> > - Removed unnecessary variable
> > - Removed driver details from dt-binding description
> > - Changed to SoC specific compatibles
> > - Fixed typo in a commit message
> > - Added comment regarding MSI in the MSI-X quirk
> >
> > Changes since v2:
> > - Added al_pcie_controller_readl/writel() wrappers
> > - Reorganized local vars in several functions according to reverse
> > tree structure
> > - Removed unnecessary check of ret value
> > - Changed return type of al_pcie_config_prepare() from int to void
> > - Removed check if link is up from probe() [done internally in
> > dw_pcie_rd/wr_conf()]
> >
> > Changes since v1:
> > - Added comment regarding 0x0031 being used as a dev_id for non
> > root-port devices as well
> > - Fixed different message/comment/print wordings
> > - Added panic stacktrace to commit message of MSI-x quirk patch
> > - Changed to pci_warn() instead of dev_warn()
> > - Added unit_address after node_name in dt-binding
> > - Updated Kconfig help description
> > - Used GENMASK and FIELD_PREP/GET where appropriate
> > - Removed leftover field from struct al_pcie and moved all ptrs to
> > the beginning
> > - Re-wrapped function definitions and invocations to use fewer
> > lines
> > - Change %p to %px in dbg prints in rd/wr_conf() functions
> > - Removed validation that the port is configured to RC mode (as
> > this is
> > added generically in PATCH 7/8)
> > - Removed unnecessary variable initializations
> > - Swtiched to %pR for printing resources
> >
> >
> > Ali Saidi (1):
> > PCI: Add ACS quirk for Amazon Annapurna Labs root ports
> >
> > Jonathan Chocron (6):
> > PCI: Add Amazon's Annapurna Labs vendor ID
> > PCI/VPD: Add VPD release quirk for Amazon's Annapurna Labs Root
> > Port
> > PCI: Add quirk to disable MSI-X support for Amazon's Annapurna
> > Labs
> > Root Port
> > dt-bindings: PCI: Add Amazon's Annapurna Labs PCIe host bridge
> > binding
> > PCI: dwc: al: Add support for DW based driver type
> > PCI: dwc: Add validation that PCIe core is set to correct mode
> >
> > .../devicetree/bindings/pci/pcie-al.txt | 46 +++
> > MAINTAINERS | 3 +-
> > drivers/pci/controller/dwc/Kconfig | 12 +
> > drivers/pci/controller/dwc/pcie-al.c | 365
> > ++++++++++++++++++
> > .../pci/controller/dwc/pcie-designware-ep.c | 8 +
> > .../pci/controller/dwc/pcie-designware-host.c | 8 +
> > drivers/pci/quirks.c | 37 ++
> > drivers/pci/vpd.c | 16 +
> > include/linux/pci_ids.h | 2 +
> > 9 files changed, 496 insertions(+), 1 deletion(-)
> > create mode 100644 Documentation/devicetree/bindings/pci/pcie-
> > al.txt
>
> Hi Jonathan,
>
> are you going to send a v5 for this series ? If we should consider
> it for v5.4 I expect it to be on the list this week as soon as
> possible.
>
Yes, I'll send it by tomorrow.

> Thanks,
> Lorenzo
\
 
 \ /
  Last update: 2019-09-04 15:42    [W:0.150 / U:1.540 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site