linux_dsm_epyc7002/drivers/pci/pcie/aer
Zhang, Yanmin 70298c6e6c PCI AER: support Multiple Error Received and no error source id
Based on PCI Express AER specs, a root port might receive multiple
TLP errors while it could only save a correctable error source id
and an uncorrectable error source id at the same time. In addition,
some root port hardware might be unable to provide a correct source
id, i.e., the source id, or the bus id part of the source id provided
by root port might be equal to 0.

The patchset implements the support in kernel by searching the device
tree under the root port.

Patch 1 changes parameter cb of function pci_walk_bus to return a value.
When cb return non-zero, pci_walk_bus stops more searching on the
device tree.

Reviewed-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-06-16 14:30:13 -07:00
..
aerdrv_acpi.c PCI/ACPI: rename pci_osc_control_set() 2009-03-19 19:29:33 -07:00
aerdrv_core.c PCI AER: support Multiple Error Received and no error source id 2009-06-16 14:30:13 -07:00
aerdrv_errprint.c PCI hotplug: aerdrv: fix a typo in error message 2009-01-07 11:12:41 -08:00
aerdrv.c PCI: PCIE AER: export aer_irq 2009-06-16 14:29:33 -07:00
aerdrv.h PCI: PCIE AER: export aer_irq 2009-06-16 14:29:33 -07:00
ecrc.c PCI: Add support for turning PCIe ECRC on or off 2009-06-11 12:04:21 -07:00
Kconfig PCI: Add support for turning PCIe ECRC on or off 2009-06-11 12:04:21 -07:00
Makefile PCI: Add support for turning PCIe ECRC on or off 2009-06-11 12:04:21 -07:00