1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_VIRTIO_PCI_H 20 #define _LINUX_VIRTIO_PCI_H 21 #include <linux/virtio_config.h> 22 #define VIRTIO_PCI_HOST_FEATURES 0 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define VIRTIO_PCI_GUEST_FEATURES 4 25 #define VIRTIO_PCI_QUEUE_PFN 8 26 #define VIRTIO_PCI_QUEUE_NUM 12 27 #define VIRTIO_PCI_QUEUE_SEL 14 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define VIRTIO_PCI_QUEUE_NOTIFY 16 30 #define VIRTIO_PCI_STATUS 18 31 #define VIRTIO_PCI_ISR 19 32 #define VIRTIO_PCI_ISR_CONFIG 0x2 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define VIRTIO_MSI_CONFIG_VECTOR 20 35 #define VIRTIO_MSI_QUEUE_VECTOR 22 36 #define VIRTIO_MSI_NO_VECTOR 0xffff 37 #define VIRTIO_PCI_CONFIG_OFF(msix_enabled) ((msix_enabled) ? 24 : 20) 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define VIRTIO_PCI_CONFIG(dev) VIRTIO_PCI_CONFIG_OFF((dev)->msix_enabled) 40 #define VIRTIO_PCI_ABI_VERSION 0 41 #define VIRTIO_PCI_QUEUE_ADDR_SHIFT 12 42 #define VIRTIO_PCI_VRING_ALIGN 4096 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #endif 45
