From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:38190) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ggps2-0007vw-Dr for qemu-devel@nongnu.org; Tue, 08 Jan 2019 06:48:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ggps1-0004r4-GF for qemu-devel@nongnu.org; Tue, 08 Jan 2019 06:48:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:38978) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ggps1-0004pY-7A for qemu-devel@nongnu.org; Tue, 08 Jan 2019 06:48:33 -0500 From: Peter Xu Date: Tue, 8 Jan 2019 19:47:18 +0800 Message-Id: <20190108114720.21760-4-peterx@redhat.com> In-Reply-To: <20190108114720.21760-1-peterx@redhat.com> References: <20190108114720.21760-1-peterx@redhat.com> Subject: [Qemu-devel] [PATCH 3/5] pci/msi: export msi_is_masked() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "Michael S . Tsirkin" , Paolo Bonzini , Marcel Apfelbaum , Alex Williamson , Eric Auger , peterx@redhat.com, Jason Wang 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 --- 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); -- 2.17.1