From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:46097) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gqfaa-0006G7-Lq for qemu-devel@nongnu.org; Mon, 04 Feb 2019 09:51:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gqfTP-0005VQ-Hp for qemu-devel@nongnu.org; Mon, 04 Feb 2019 09:43:49 -0500 Received: from mail-qt1-f176.google.com ([209.85.160.176]:34687) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gqfTP-0005Tt-AF for qemu-devel@nongnu.org; Mon, 04 Feb 2019 09:43:47 -0500 Received: by mail-qt1-f176.google.com with SMTP id b8so129717qtj.1 for ; Mon, 04 Feb 2019 06:43:47 -0800 (PST) Date: Mon, 4 Feb 2019 09:43:44 -0500 From: "Michael S. Tsirkin" Message-ID: <20190204142638.27021-14-mst@redhat.com> References: <20190204142638.27021-1-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190204142638.27021-1-mst@redhat.com> Subject: [Qemu-devel] [PULL 13/25] pci/msi: export msi_is_masked() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Peter Xu , Marcel Apfelbaum From: Peter Xu 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 --- include/hw/pci/msi.h | 1 + hw/pci/msi.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) 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); 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; -- MST