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envelope-from=alifm@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Farhan Ali --- linux-headers/linux/vfio.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index 79bf8c0cc5..2918080ad9 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -1468,6 +1468,21 @@ struct vfio_device_feature_bus_master { }; #define VFIO_DEVICE_FEATURE_BUS_MASTER 10 +/** + * VFIO_DEVICE_FEATURE_ZPCI_ERROR feature provides PCI error information to + * userspace for vfio-pci devices on s390x. On s390x PCI error recovery involves + * platform firmware and notification to operating system is done by + * architecture specific mechanism. Exposing this information to userspace + * allows userspace to take appropriate actions to handle an error on the + * device. + */ +struct vfio_device_feature_zpci_err { + __u16 pec; + __u8 pending_errors; + __u8 pad; +}; +#define VFIO_DEVICE_FEATURE_ZPCI_ERROR 11 + /* -------- API for Type1 VFIO IOMMU -------- */ /** -- 2.43.0