From afa26ecc3010d2851a065edc7817d31e07d236ec Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Wed, 16 Jan 2019 11:08:14 +0800 Subject: [PATCH] pci/msi: export msi_is_masked() It is going to be used later on outside MSI code to detect whether one MSI vector is masked out. Signed-off-by: Peter Xu Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/pci/msi.c | 2 +- include/hw/pci/msi.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/pci/msi.c b/hw/pci/msi.c index 5e05ce5ec2..47d2b0f33c 100644 --- a/hw/pci/msi.c +++ b/hw/pci/msi.c @@ -286,7 +286,7 @@ void msi_reset(PCIDevice *dev) MSI_DEV_PRINTF(dev, "reset\n"); } -static bool msi_is_masked(const PCIDevice *dev, unsigned int vector) +bool msi_is_masked(const PCIDevice *dev, unsigned int vector) { uint16_t flags = pci_get_word(dev->config + msi_flags_off(dev)); uint32_t mask, data; diff --git a/include/hw/pci/msi.h b/include/hw/pci/msi.h index 4837bcf490..8440eaee11 100644 --- a/include/hw/pci/msi.h +++ b/include/hw/pci/msi.h @@ -39,6 +39,7 @@ int msi_init(struct PCIDevice *dev, uint8_t offset, bool msi_per_vector_mask, Error **errp); void msi_uninit(struct PCIDevice *dev); void msi_reset(PCIDevice *dev); +bool msi_is_masked(const PCIDevice *dev, unsigned int vector); void msi_notify(PCIDevice *dev, unsigned int vector); void msi_send_message(PCIDevice *dev, MSIMessage msg); void msi_write_config(PCIDevice *dev, uint32_t addr, uint32_t val, int len);