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net/ifc: fix address translation function name

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The address translation from user virtual address to guest physical
address should not be named as qva_to_gpa.

Fixes: a3f8150eac ("net/ifcvf: add ifcvf vDPA driver")
Cc: stable@dpdk.org

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Xiao Wang 2018-09-25 11:10:01 +08:00 committed by Ferruh Yigit
parent 362488e631
commit 3e2923cffa
1 changed files with 7 additions and 7 deletions
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14
drivers/net/ifc/ifcvf_vdpa.c
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@ -206,7 +206,7 @@ ifcvf_dma_map(struct ifcvf_internal *internal, int do_map)
}
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;