/****************************************************************************** * nmi.h * * NMI callback registration and reason codes. * * Copyright (c) 2005, Keir Fraser */ #ifndef __XEN_PUBLIC_NMI_H__ #define __XEN_PUBLIC_NMI_H__ #include /* * NMI reason codes: * Currently these are x86-specific, stored in arch_shared_info.nmi_reason. */ /* I/O-check error reported via ISA port 0x61, bit 6. */ #define _XEN_NMIREASON_io_error 0 #define XEN_NMIREASON_io_error (1UL << _XEN_NMIREASON_io_error) /* PCI SERR reported via ISA port 0x61, bit 7. */ #define _XEN_NMIREASON_pci_serr 1 #define XEN_NMIREASON_pci_serr (1UL << _XEN_NMIREASON_pci_serr) /* Unknown hardware-generated NMI. */ #define _XEN_NMIREASON_unknown 2 #define XEN_NMIREASON_unknown (1UL << _XEN_NMIREASON_unknown) /* * long nmi_op(unsigned int cmd, void *arg) * NB. All ops return zero on success, else a negative error code. */ /* * Register NMI callback for this (calling) VCPU. Currently this only makes * sense for domain 0, vcpu 0. All other callers will be returned EINVAL. * arg == pointer to xennmi_callback structure. */ #define XENNMI_register_callback 0 struct xennmi_callback { unsigned long handler_address; unsigned long pad; }; DEFINE_GUEST_HANDLE_STRUCT(xennmi_callback); /* * Deregister NMI callback for this (calling) VCPU. * arg == NULL. */ #define XENNMI_unregister_callback 1 #endif /* __XEN_PUBLIC_NMI_H__ */ bs'> summaryrefslogtreecommitdiff
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authorDavid S. Miller <davem@davemloft.net>2017-02-07 16:29:30 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-07 16:29:30 -0500
commit3efa70d78f218e4c9276b0bac0545e5184c1c47b (patch)
treef4abe2f05e173023d2a262afd4aebb1e89fe6985 /include/net/irda/irlmp_event.h
parent76e0e70e6452b971a69cc9794ff4a6715c11f7f2 (diff)
parent926af6273fc683cd98cd0ce7bf0d04a02eed6742 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The conflict was an interaction between a bug fix in the netvsc driver in 'net' and an optimization of the RX path in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/irda/irlmp_event.h')