diff options
Diffstat (limited to 'hw/pci/msi.h')
-rw-r--r-- | hw/pci/msi.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/hw/pci/msi.h b/hw/pci/msi.h deleted file mode 100644 index 81a3848a31..0000000000 --- a/hw/pci/msi.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * msi.h - * - * Copyright (c) 2010 Isaku Yamahata <yamahata at valinux co jp> - * VA Linux Systems Japan K.K. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef QEMU_MSI_H -#define QEMU_MSI_H - -#include "qemu-common.h" -#include "hw/pci/pci.h" - -struct MSIMessage { - uint64_t address; - uint32_t data; -}; - -extern bool msi_supported; - -void msi_set_message(PCIDevice *dev, MSIMessage msg); -MSIMessage msi_get_message(PCIDevice *dev, unsigned int vector); -bool msi_enabled(const PCIDevice *dev); -int msi_init(struct PCIDevice *dev, uint8_t offset, - unsigned int nr_vectors, bool msi64bit, bool msi_per_vector_mask); -void msi_uninit(struct PCIDevice *dev); -void msi_reset(PCIDevice *dev); -void msi_notify(PCIDevice *dev, unsigned int vector); -void msi_write_config(PCIDevice *dev, uint32_t addr, uint32_t val, int len); -unsigned int msi_nr_vectors_allocated(const PCIDevice *dev); - -static inline bool msi_present(const PCIDevice *dev) -{ - return dev->cap_present & QEMU_PCI_CAP_MSI; -} - -#endif /* QEMU_MSI_H */ |