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{
    "id": 9986,
    "url": "http://patchwork.dpdk.org/api/patches/9986/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1453203972-24855-11-git-send-email-sshukla@mvista.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
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    "msgid": "<1453203972-24855-11-git-send-email-sshukla@mvista.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1453203972-24855-11-git-send-email-sshukla@mvista.com",
    "date": "2016-01-19T11:46:11",
    "name": "[dpdk-dev,v5,10/11] virtio: pci: add dummy func definition for in/outb for non-x86 arch",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "56ad13e4edd9d9c5d69ffde456a4e49634db5a06",
    "submitter": {
        "id": 383,
        "url": "http://patchwork.dpdk.org/api/people/383/?format=api",
        "name": "Santosh Shukla",
        "email": "sshukla@mvista.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1453203972-24855-11-git-send-email-sshukla@mvista.com/mbox/",
    "series": [],
    "comments": "http://patchwork.dpdk.org/api/patches/9986/comments/",
    "check": "pending",
    "checks": "http://patchwork.dpdk.org/api/patches/9986/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
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        "X-Received": "by 10.98.65.90 with SMTP id o87mr43098278pfa.115.1453204027165; \n\tTue, 19 Jan 2016 03:47:07 -0800 (PST)",
        "From": "Santosh Shukla <sshukla@mvista.com>",
        "To": "dev@dpdk.org",
        "Date": "Tue, 19 Jan 2016 17:16:11 +0530",
        "Message-Id": "<1453203972-24855-11-git-send-email-sshukla@mvista.com>",
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        "In-Reply-To": "<1453203972-24855-1-git-send-email-sshukla@mvista.com>",
        "References": "<1453203972-24855-1-git-send-email-sshukla@mvista.com>",
        "Subject": "[dpdk-dev] [PATCH v5 10/11] virtio: pci: add dummy func definition\n\tfor in/outb for non-x86 arch",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "For non-x86 arch, Compiler will throw build error for in/out apis. Including\ndummy api function so to pass build.\n\nNote that: For virtio to work for non-x86 arch - RTE_EAL_VFIO is the only\nsupported method. RTE_EAL_IGB_UIO is not supported for non-x86 arch.\n\nSo, Virtio support for arch and supported interface by that arch:\n\nARCH       IGB_UIO \tVFIO\nx86\t\tY\tY\nARM64\t\tN/A\tY\nPPC_64\t\tN/A\tY\t(Not tested but likely should work, as vfio is\narch independent)\n\nNote: Applicable for virtio spec 0.95\n\nSigned-off-by: Santosh Shukla <sshukla@mvista.com>\n---\n drivers/net/virtio/virtio_pci.h |   46 +++++++++++++++++++++++++++++++++++++++\n 1 file changed, 46 insertions(+)",
    "diff": "diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h\nindex f550d22..b88f9ec 100644\n--- a/drivers/net/virtio/virtio_pci.h\n+++ b/drivers/net/virtio/virtio_pci.h\n@@ -46,6 +46,7 @@\n #endif\n \n #include <rte_ethdev.h>\n+#include \"virtio_logs.h\"\n \n struct virtqueue;\n \n@@ -320,6 +321,51 @@ outl_p(unsigned int data, unsigned int port)\n }\n #endif\n \n+#if !defined(RTE_ARCH_X86_64) && !defined(RTE_ARCH_I686) && \\\n+\t\tdefined(RTE_EXEC_ENV_LINUXAPP)\n+static inline uint8_t\n+inb(unsigned long addr __rte_unused)\n+{\n+\tPMD_INIT_LOG(ERR, \"inb() not supported for this RTE_ARCH\\n\");\n+\treturn 0;\n+}\n+\n+static inline uint16_t\n+inw(unsigned long addr __rte_unused)\n+{\n+\tPMD_INIT_LOG(ERR, \"inw() not supported for this RTE_ARCH\\n\");\n+\treturn 0;\n+}\n+\n+static inline uint32_t\n+inl(unsigned long addr __rte_unused)\n+{\n+\tPMD_INIT_LOG(ERR, \"in() not supported for this RTE_ARCH\\n\");\n+\treturn 0;\n+}\n+\n+static inline void\n+outb_p(unsigned char data __rte_unused, unsigned int port __rte_unused)\n+{\n+\tPMD_INIT_LOG(ERR, \"outb_p() not supported for this RTE_ARCH\\n\");\n+\treturn;\n+}\n+\n+static inline void\n+outw_p(unsigned short data __rte_unused, unsigned int port __rte_unused)\n+{\n+\tPMD_INIT_LOG(ERR, \"outw_p() not supported for this RTE_ARCH\\n\");\n+\treturn;\n+}\n+\n+static inline void\n+outl_p(unsigned int data __rte_unused, unsigned int port __rte_unused)\n+{\n+\tPMD_INIT_LOG(ERR, \"outl_p() not supported for this RTE_ARCH\\n\");\n+\treturn;\n+}\n+#endif\n+\n static inline int\n vtpci_with_feature(struct virtio_hw *hw, uint64_t bit)\n {\n",
    "prefixes": [
        "dpdk-dev",
        "v5",
        "10/11"
    ]
}