Date: Mon, 16 May 2016 10:03:57 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r299934 - head/sys/arm64/cavium Message-ID: <201605161003.u4GA3vC5028372@repo.freebsd.org>
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Author: andrew Date: Mon May 16 10:03:57 2016 New Revision: 299934 URL: https://svnweb.freebsd.org/changeset/base/299934 Log: Teach the ThunderX PCI PEM driver about intrng. This will be used later when arm64 is supported by intrng. Obtained from: ABT Systems Ltd Sponsored by: The FreeBSD Foundation Modified: head/sys/arm64/cavium/thunder_pcie_pem_fdt.c Modified: head/sys/arm64/cavium/thunder_pcie_pem_fdt.c ============================================================================== --- head/sys/arm64/cavium/thunder_pcie_pem_fdt.c Mon May 16 09:56:48 2016 (r299933) +++ head/sys/arm64/cavium/thunder_pcie_pem_fdt.c Mon May 16 10:03:57 2016 (r299934) @@ -109,6 +109,60 @@ thunder_pem_fdt_probe(device_t dev) return (ENXIO); } +#ifdef INTRNG +static int +thunder_pem_fdt_alloc_msi(device_t pci, device_t child, int count, int maxcount, + int *irqs) +{ + phandle_t msi_parent; + + ofw_bus_msimap(ofw_bus_get_node(pci), pci_get_rid(child), &msi_parent, + NULL); + return (intr_alloc_msi(pci, child, msi_parent, count, maxcount, + irqs)); +} + +static int +thunder_pem_fdt_release_msi(device_t pci, device_t child, int count, int *irqs) +{ + phandle_t msi_parent; + + ofw_bus_msimap(ofw_bus_get_node(pci), pci_get_rid(child), &msi_parent, + NULL); + return (intr_release_msi(pci, child, msi_parent, count, irqs)); +} + +static int +thunder_pem_fdt_alloc_msix(device_t pci, device_t child, int *irq) +{ + phandle_t msi_parent; + + ofw_bus_msimap(ofw_bus_get_node(pci), pci_get_rid(child), &msi_parent, + NULL); + return (intr_alloc_msix(pci, child, msi_parent, irq)); +} + +static int +thunder_pem_fdt_release_msix(device_t pci, device_t child, int irq) +{ + phandle_t msi_parent; + + ofw_bus_msimap(ofw_bus_get_node(pci), pci_get_rid(child), &msi_parent, + NULL); + return (intr_release_msix(pci, child, msi_parent, irq)); +} + +static int +thunder_pem_fdt_map_msi(device_t pci, device_t child, int irq, uint64_t *addr, + uint32_t *data) +{ + phandle_t msi_parent; + + ofw_bus_msimap(ofw_bus_get_node(pci), pci_get_rid(child), &msi_parent, + NULL); + return (intr_map_msi(pci, child, msi_parent, irq, addr, data)); +} +#else static int thunder_pem_fdt_alloc_msi(device_t pci, device_t child, int count, int maxcount, int *irqs) @@ -145,6 +199,7 @@ thunder_pem_fdt_map_msi(device_t pci, de return (arm_map_msi(pci, child, irq, addr, data)); } +#endif static int thunder_pem_fdt_get_id(device_t dev, device_t child, enum pci_id_type type,
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