2019-03-29 14:12:17 +08:00
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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2018-12-14 04:06:28 +08:00
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From: Libin Yang <libin.yang@intel.com>
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Date: Tue, 4 Dec 2018 12:03:40 +0800
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2019-03-29 14:12:17 +08:00
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Subject: [PATCH] VBS: export vbs symbols
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2018-12-14 04:06:28 +08:00
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This patch exports some vbs symbols for other modules to use.
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Tracked-On: PKT-1592
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Tracked-On: projectacrn/acrn-hypervisor#1915
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Signed-off-by: Libin Yang <libin.yang@intel.com>
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Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
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---
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drivers/vbs/vq.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/drivers/vbs/vq.c b/drivers/vbs/vq.c
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2020-05-05 09:02:46 +08:00
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index 9f7a829c7..4ea44c47b 100644
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2018-12-14 04:06:28 +08:00
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--- a/drivers/vbs/vq.c
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+++ b/drivers/vbs/vq.c
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@@ -243,6 +243,7 @@ int virtio_vq_getchain(struct virtio_vq_info *vq, uint16_t *pidx,
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name, i);
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return -1;
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}
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+EXPORT_SYMBOL(virtio_vq_getchain);
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/*
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* Return the currently-first request chain back to the available queue.
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@@ -254,6 +255,7 @@ void virtio_vq_retchain(struct virtio_vq_info *vq)
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{
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vq->last_avail--;
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}
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+EXPORT_SYMBOL(virtio_vq_retchain);
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/*
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* Return specified request chain to the guest, setting its I/O length
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@@ -288,6 +290,7 @@ void virtio_vq_relchain(struct virtio_vq_info *vq, uint16_t idx,
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vue->len = iolen;
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vuh->idx = uidx;
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}
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+EXPORT_SYMBOL(virtio_vq_relchain);
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/*
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* Driver has finished processing "available" chains and calling
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@@ -340,6 +343,7 @@ void virtio_vq_endchains(struct virtio_vq_info *vq, int used_all_avail)
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if (intr)
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virtio_vq_interrupt(dev, vq);
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}
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+EXPORT_SYMBOL(virtio_vq_endchains);
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/*
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* Initialize the currently-selected virtqueue.
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--
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2019-04-08 18:08:36 +08:00
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https://clearlinux.org
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2018-12-14 04:06:28 +08:00
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