| Message ID | 20220125071820.2247260-2-sr@denx.de |
|---|---|
| State | New |
| Headers | show |
| Series | Fully enable AER | expand |
On Tuesday 25 January 2022 08:18:18 Stefan Roese wrote: > Make sure that pcie_set_ecrc_checking() is called for each PCIe device, > also when it's hot-plugged. This is done by moving > pcie_set_ecrc_checking() to pci_aer_init(). > > Signed-off-by: Stefan Roese <sr@denx.de> > Cc: Bjorn Helgaas <helgaas@kernel.org> > Cc: Pali Rohár <pali@kernel.org> > Cc: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com> > Cc: Michal Simek <michal.simek@xilinx.com> > Cc: Yao Hongbo <yaohongbo@linux.alibaba.com> > Cc: Naveen Naidu <naveennaidu479@gmail.com> Reviewed-by: Pali Rohár <pali@kernel.org> > --- > v4: > - New patch > > drivers/pci/pcie/aer.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c > index 9fa1f97e5b27..5585fefc4d0e 100644 > --- a/drivers/pci/pcie/aer.c > +++ b/drivers/pci/pcie/aer.c > @@ -387,6 +387,9 @@ void pci_aer_init(struct pci_dev *dev) > pci_add_ext_cap_save_buffer(dev, PCI_EXT_CAP_ID_ERR, sizeof(u32) * n); > > pci_aer_clear_status(dev); > + > + /* Enable ECRC checking if enabled and configured */ > + pcie_set_ecrc_checking(dev); > } > > void pci_aer_exit(struct pci_dev *dev) > @@ -1223,9 +1226,6 @@ static int set_device_error_reporting(struct pci_dev *dev, void *data) > pci_disable_pcie_error_reporting(dev); > } > > - if (enable) > - pcie_set_ecrc_checking(dev); > - > return 0; > } > > -- > 2.35.0 >
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index 9fa1f97e5b27..5585fefc4d0e 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -387,6 +387,9 @@ void pci_aer_init(struct pci_dev *dev) pci_add_ext_cap_save_buffer(dev, PCI_EXT_CAP_ID_ERR, sizeof(u32) * n); pci_aer_clear_status(dev); + + /* Enable ECRC checking if enabled and configured */ + pcie_set_ecrc_checking(dev); } void pci_aer_exit(struct pci_dev *dev) @@ -1223,9 +1226,6 @@ static int set_device_error_reporting(struct pci_dev *dev, void *data) pci_disable_pcie_error_reporting(dev); } - if (enable) - pcie_set_ecrc_checking(dev); - return 0; }
Make sure that pcie_set_ecrc_checking() is called for each PCIe device, also when it's hot-plugged. This is done by moving pcie_set_ecrc_checking() to pci_aer_init(). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Bjorn Helgaas <helgaas@kernel.org> Cc: Pali Rohár <pali@kernel.org> Cc: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Yao Hongbo <yaohongbo@linux.alibaba.com> Cc: Naveen Naidu <naveennaidu479@gmail.com> --- v4: - New patch drivers/pci/pcie/aer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)