From 47b43a1f414c5b3eb9eb7502d0b0be0d134259ba Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 18 Mar 2013 17:36:02 +0100 Subject: hw: move private headers to hw/ subdirectories. Many headers are used only in a single directory. These can be kept in hw/. Signed-off-by: Paolo Bonzini --- hw/xen/xen-host-pci-device.h | 55 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 hw/xen/xen-host-pci-device.h (limited to 'hw/xen/xen-host-pci-device.h') diff --git a/hw/xen/xen-host-pci-device.h b/hw/xen/xen-host-pci-device.h new file mode 100644 index 0000000000..c2486f0c19 --- /dev/null +++ b/hw/xen/xen-host-pci-device.h @@ -0,0 +1,55 @@ +#ifndef XEN_HOST_PCI_DEVICE_H +#define XEN_HOST_PCI_DEVICE_H + +#include "hw/pci/pci.h" + +enum { + XEN_HOST_PCI_REGION_TYPE_IO = 1 << 1, + XEN_HOST_PCI_REGION_TYPE_MEM = 1 << 2, + XEN_HOST_PCI_REGION_TYPE_PREFETCH = 1 << 3, + XEN_HOST_PCI_REGION_TYPE_MEM_64 = 1 << 4, +}; + +typedef struct XenHostPCIIORegion { + pcibus_t base_addr; + pcibus_t size; + uint8_t type; + uint8_t bus_flags; /* Bus-specific bits */ +} XenHostPCIIORegion; + +typedef struct XenHostPCIDevice { + uint16_t domain; + uint8_t bus; + uint8_t dev; + uint8_t func; + + uint16_t vendor_id; + uint16_t device_id; + int irq; + + XenHostPCIIORegion io_regions[PCI_NUM_REGIONS - 1]; + XenHostPCIIORegion rom; + + bool is_virtfn; + + int config_fd; +} XenHostPCIDevice; + +int xen_host_pci_device_get(XenHostPCIDevice *d, uint16_t domain, + uint8_t bus, uint8_t dev, uint8_t func); +void xen_host_pci_device_put(XenHostPCIDevice *pci_dev); + +int xen_host_pci_get_byte(XenHostPCIDevice *d, int pos, uint8_t *p); +int xen_host_pci_get_word(XenHostPCIDevice *d, int pos, uint16_t *p); +int xen_host_pci_get_long(XenHostPCIDevice *d, int pos, uint32_t *p); +int xen_host_pci_get_block(XenHostPCIDevice *d, int pos, uint8_t *buf, + int len); +int xen_host_pci_set_byte(XenHostPCIDevice *d, int pos, uint8_t data); +int xen_host_pci_set_word(XenHostPCIDevice *d, int pos, uint16_t data); +int xen_host_pci_set_long(XenHostPCIDevice *d, int pos, uint32_t data); +int xen_host_pci_set_block(XenHostPCIDevice *d, int pos, uint8_t *buf, + int len); + +int xen_host_pci_find_ext_cap_offset(XenHostPCIDevice *s, uint32_t cap); + +#endif /* !XEN_HOST_PCI_DEVICE_H_ */ -- cgit v1.2.1