diff options
Diffstat (limited to 'include/asm-s390/kvm_virtio.h')
| -rw-r--r-- | include/asm-s390/kvm_virtio.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/include/asm-s390/kvm_virtio.h b/include/asm-s390/kvm_virtio.h deleted file mode 100644 index 146100224de..00000000000 --- a/include/asm-s390/kvm_virtio.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * kvm_virtio.h - definition for virtio for kvm on s390 - * - * Copyright IBM Corp. 2008 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2 only) - * as published by the Free Software Foundation. - * - * Author(s): Christian Borntraeger <borntraeger@de.ibm.com> - */ - -#ifndef __KVM_S390_VIRTIO_H -#define __KVM_S390_VIRTIO_H - -#include <linux/types.h> - -struct kvm_device_desc { - /* The device type: console, network, disk etc. Type 0 terminates. */ - __u8 type; - /* The number of virtqueues (first in config array) */ - __u8 num_vq; - /* - * The number of bytes of feature bits. Multiply by 2: one for host - * features and one for guest acknowledgements. - */ - __u8 feature_len; - /* The number of bytes of the config array after virtqueues. */ - __u8 config_len; - /* A status byte, written by the Guest. */ - __u8 status; - __u8 config[0]; -}; - -/* - * This is how we expect the device configuration field for a virtqueue - * to be laid out in config space. - */ -struct kvm_vqconfig { - /* The token returned with an interrupt. Set by the guest */ - __u64 token; - /* The address of the virtio ring */ - __u64 address; - /* The number of entries in the virtio_ring */ - __u16 num; - -}; - -#define KVM_S390_VIRTIO_NOTIFY 0 -#define KVM_S390_VIRTIO_RESET 1 -#define KVM_S390_VIRTIO_SET_STATUS 2 - -#ifdef __KERNEL__ -/* early virtio console setup */ -#ifdef CONFIG_VIRTIO_CONSOLE -extern void s390_virtio_console_init(void); -#else -static inline void s390_virtio_console_init(void) -{ -} -#endif /* CONFIG_VIRTIO_CONSOLE */ -#endif /* __KERNEL__ */ -#endif |