On 3/31/22 17:30, Bjorn Helgaas wrote:
On Thu, Mar 24, 2022 at 05:52:54PM +0100, Stefan Roese wrote:
On 1/14/22 08:58, Stefan Roese wrote:
Some platforms have dedicated IRQ lines for platform-specific System Errors
like AER/PME etc. The root complex on these platform will use these seperate
IRQ lines to report AER/PME etc., interrupts and will not generate
MSI/MSI-X/INTx interrupts for these services.
These patches will add new method for these kind of platforms to register the
platform IRQ number with respective PCIe services.
Changes in v4 (Stefan):
- Remove 2nd check for PCI_EXP_TYPE_ROOT_PORT
- Change init_platform_service_irqs() from void to return int
Changes in v3 (Stefan):
- Restructure patches from 4 patches in v2 to now 2 patches in v3
- Rename of functions names
- init_platform_service_irqs() now uses "struct pci_dev *" instead of
"struct pci_host_bridge *"
- pcie_init_platform_service_irqs() is called before pcie_init_service_irqs()
- Use more PCIe spec terminology as suggested by Bjorn (hopefully enough, I
don't have the spec at hand)
Bjorn, what's the status of this patchset? I was under the impression,
that it would make it into v5.18. Please let me know if something is
missing.
Sorry, I didn't get to it in time for v5.18, but it's on my list for
v5.19.
I thought maybe it got assigned to Lorenzo because it touches
drivers/pci/controller/, but I can't find it in patchwork
(https://patchwork.kernel.org/project/linux-pci/list/) at all.
Both patches are in patchwork:
https://patchwork.kernel.org/project/linux-pci/patch/20220114075834.1938409-2-sr@xxxxxxx/
https://patchwork.kernel.org/project/linux-pci/patch/20220114075834.1938409-3-sr@xxxxxxx/
The first one is assigned to you and the 2nd one to Lorenzo.
Would you mind posting it again to make sure patchwork picks it up?
If it's not in patchwork, it's very likely to get missed.
Since it's already on patchwork, I did not post the patches again.
Please let me know if I should re-post them nevertheless.
Thanks,
Stefan
Bjorn
Bharat Kumar Gogada (2):
PCI/portdrv: Add option to setup IRQs for platform-specific Service
Errors
PCI: xilinx-nwl: Add method to init_platform_service_irqs hook
drivers/pci/controller/pcie-xilinx-nwl.c | 18 +++++++++++
drivers/pci/pcie/portdrv_core.c | 39 +++++++++++++++++++++++-
include/linux/pci.h | 2 ++
3 files changed, 58 insertions(+), 1 deletion(-)
Viele Grüße,
Stefan Roese
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@xxxxxxx
Viele Grüße,
Stefan Roese
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@xxxxxxx
