Hi Bjorn. On Wed, Jun 29, 2022 at 04:38:36AM +0300, Serge Semin wrote: > On Tue, Jun 28, 2022 at 06:35:27PM -0500, Bjorn Helgaas wrote: > > On Fri, Jun 24, 2022 at 05:34:10PM +0300, Serge Semin wrote: > > > This patchset is a first one in the series created in the framework of > > > my Baikal-T1 PCIe/eDMA-related work: > > > > > > [1: In-progress v5] PCI: dwc: Various fixes and cleanups > > > Link: ---you are looking at it--- > > > [2: In-progress v3] PCI: dwc: Add hw version and dma-ranges support > > > Link: https://lore.kernel.org/linux-pci/20220610084444.14549-1-Sergey.Semin@xxxxxxxxxxxxxxxxxxxx/ > > > [3: In-progress v3] PCI: dwc: Add generic resources and Baikal-T1 support > > > Link: https://lore.kernel.org/linux-pci/20220610085706.15741-1-Sergey.Semin@xxxxxxxxxxxxxxxxxxxx/ > > > [4: In-progress v3] dmaengine: dw-edma: Add RP/EP local DMA support > > > Link: https://lore.kernel.org/linux-pci/20220610091459.17612-1-Sergey.Semin@xxxxxxxxxxxxxxxxxxxx/ > > > > > > Note it is very recommended to merge the patchsets in the same order as > > > they are placed in the list above in order to prevent possible merge > > > conflicts. Nothing prevents them from being reviewed synchronously though. > > > Any tests are very welcome! > > > > > > [...] > > > > > > Link: https://lore.kernel.org/linux-pci/20220610082535.12802-1-Sergey.Semin@xxxxxxxxxxxxxxxxxxxx/ > > > Changelog v5: > > > - Just resend the series. > > > - Rebase onto v5.19-rcX. > > > > > > Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> > > > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > > > Cc: Alexey Malahov <Alexey.Malahov@xxxxxxxxxxxxxxxxxxxx> > > > Cc: Pavel Parkhomenko <Pavel.Parkhomenko@xxxxxxxxxxxxxxxxxxxx> > > > Cc: Jingoo Han <jingoohan1@xxxxxxxxx> > > > Cc: Gustavo Pimentel <gustavo.pimentel@xxxxxxxxxxxx> > > > Cc: "Krzysztof Wilczyński" <kw@xxxxxxxxx> > > > Cc: Frank Li <Frank.Li@xxxxxxx> > > > Cc: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> > > > Cc: linux-pci@xxxxxxxxxxxxxxx > > > Cc: linux-kernel@xxxxxxxxxxxxxxx > > > > > I applied these to pci/ctrl/dwc-fixes for now. We'll have some tweaks > > (to merge with previous dwc changes, if nothing else), but I pushed > > this interim version > > I've got three more DW PCIe+eDMA based patchsets to review and merge in. > As I noted in the cover letter and graphically represented here: > Link: https://lore.kernel.org/linux-pci/20220616152048.gcqacgs2ed66vsl4@mobilestation/ > the last series depends on the previous changes and the changes > introduced by Frank Li. The Frank' work has been merged in into the > branch 'pci/edma' of your repo. Could you please move my patchset(s) > there too in order to avoid merge conflicts in future? Are you back from vacation yet? If so please consider the request above. -Sergey > > > since I'll be on vacation for a week or so. > > > > * Sigh... I have a feeling one more merge window will pass with > my patchsets hanging out in limbo. > > > Looks like some nice fixes and cleanups, thank you! > > Thanks. > > -Sergey > > > > > > Serge Semin (18): > > > PCI: dwc: Stop link in the host init error and de-initialization > > > PCI: dwc: Add unroll iATU space support to the regions disable method > > > PCI: dwc: Disable outbound windows for controllers with iATU > > > PCI: dwc: Set INCREASE_REGION_SIZE flag based on limit address > > > PCI: dwc: Deallocate EPC memory on EP init error > > > PCI: dwc: Enable CDM-check independently from the num_lanes value > > > PCI: dwc: Add braces to the multi-line if-else statements > > > PCI: dwc: Add trailing new-line literals to the log messages > > > PCI: dwc: Discard IP-core version checking on unrolled iATU detection > > > PCI: dwc: Convert Link-up status method to using dw_pcie_readl_dbi() > > > PCI: dwc: Organize local variables usage > > > PCI: dwc: Re-use local pointer to the resource data > > > PCI: dwc: Add start_link/stop_link inliners > > > PCI: dwc: Move io_cfg_atu_shared to the Root Port descriptor > > > PCI: dwc: Add dw_ prefix to the pcie_port structure name > > > PCI: dwc-plat: Simplify the probe method return value handling > > > PCI: dwc-plat: Discard unused regmap pointer > > > PCI: dwc-plat: Drop dw_plat_pcie_of_match forward declaration > > > > > > drivers/pci/controller/dwc/pci-dra7xx.c | 12 +-- > > > drivers/pci/controller/dwc/pci-exynos.c | 6 +- > > > drivers/pci/controller/dwc/pci-imx6.c | 6 +- > > > drivers/pci/controller/dwc/pci-keystone.c | 20 ++-- > > > .../pci/controller/dwc/pci-layerscape-ep.c | 12 --- > > > drivers/pci/controller/dwc/pci-layerscape.c | 2 +- > > > drivers/pci/controller/dwc/pci-meson.c | 2 +- > > > drivers/pci/controller/dwc/pcie-al.c | 6 +- > > > drivers/pci/controller/dwc/pcie-armada8k.c | 4 +- > > > drivers/pci/controller/dwc/pcie-artpec6.c | 4 +- > > > .../pci/controller/dwc/pcie-designware-ep.c | 30 ++++-- > > > .../pci/controller/dwc/pcie-designware-host.c | 102 ++++++++++-------- > > > .../pci/controller/dwc/pcie-designware-plat.c | 25 ++--- > > > drivers/pci/controller/dwc/pcie-designware.c | 72 +++++++------ > > > drivers/pci/controller/dwc/pcie-designware.h | 46 +++++--- > > > drivers/pci/controller/dwc/pcie-dw-rockchip.c | 4 +- > > > drivers/pci/controller/dwc/pcie-fu740.c | 2 +- > > > drivers/pci/controller/dwc/pcie-histb.c | 10 +- > > > drivers/pci/controller/dwc/pcie-intel-gw.c | 6 +- > > > drivers/pci/controller/dwc/pcie-keembay.c | 4 +- > > > drivers/pci/controller/dwc/pcie-kirin.c | 2 +- > > > drivers/pci/controller/dwc/pcie-qcom.c | 4 +- > > > drivers/pci/controller/dwc/pcie-spear13xx.c | 6 +- > > > drivers/pci/controller/dwc/pcie-tegra194.c | 22 ++-- > > > drivers/pci/controller/dwc/pcie-uniphier.c | 10 +- > > > drivers/pci/controller/dwc/pcie-visconti.c | 6 +- > > > 26 files changed, 224 insertions(+), 201 deletions(-) > > > > > > -- > > > 2.35.1 > > >
