From 3e2923cffac1459a65f5584cc851d27b0ed0865c Mon Sep 17 00:00:00 2001 From: Xiao Wang Date: Tue, 25 Sep 2018 11:10:01 +0800 Subject: [PATCH] net/ifc: fix address translation function name The address translation from user virtual address to guest physical address should not be named as qva_to_gpa. Fixes: a3f8150eac6d ("net/ifcvf: add ifcvf vDPA driver") Cc: stable@dpdk.org Signed-off-by: Xiao Wang Acked-by: Xiaolong Ye --- drivers/net/ifc/ifcvf_vdpa.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/net/ifc/ifcvf_vdpa.c b/drivers/net/ifc/ifcvf_vdpa.c index 9d5594678f..0d237ae40c 100644 --- a/drivers/net/ifc/ifcvf_vdpa.c +++ b/drivers/net/ifc/ifcvf_vdpa.c @@ -206,7 +206,7 @@ exit: } static uint64_t -qva_to_gpa(int vid, uint64_t qva) +hva_to_gpa(int vid, uint64_t hva) { struct rte_vhost_memory *mem = NULL; struct rte_vhost_mem_region *reg; @@ -219,9 +219,9 @@ qva_to_gpa(int vid, uint64_t qva) for (i = 0; i < mem->nregions; i++) { reg = &mem->regions[i]; - if (qva >= reg->host_user_addr && - qva < reg->host_user_addr + reg->size) { - gpa = qva - reg->host_user_addr + reg->guest_phys_addr; + if (hva >= reg->host_user_addr && + hva < reg->host_user_addr + reg->size) { + gpa = hva - reg->host_user_addr + reg->guest_phys_addr; break; } } @@ -247,21 +247,21 @@ vdpa_ifcvf_start(struct ifcvf_internal *internal) for (i = 0; i < nr_vring; i++) { rte_vhost_get_vhost_vring(vid, i, &vq); - gpa = qva_to_gpa(vid, (uint64_t)(uintptr_t)vq.desc); + gpa = hva_to_gpa(vid, (uint64_t)(uintptr_t)vq.desc); if (gpa == 0) { DRV_LOG(ERR, "Fail to get GPA for descriptor ring."); return -1; } hw->vring[i].desc = gpa; - gpa = qva_to_gpa(vid, (uint64_t)(uintptr_t)vq.avail); + gpa = hva_to_gpa(vid, (uint64_t)(uintptr_t)vq.avail); if (gpa == 0) { DRV_LOG(ERR, "Fail to get GPA for available ring."); return -1; } hw->vring[i].avail = gpa; - gpa = qva_to_gpa(vid, (uint64_t)(uintptr_t)vq.used); + gpa = hva_to_gpa(vid, (uint64_t)(uintptr_t)vq.used); if (gpa == 0) { DRV_LOG(ERR, "Fail to get GPA for used ring."); return -1; -- 2.20.1