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mem: honor IOVA mode in virt2phy

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Check iova mode and accordingly return phy addr.

Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Santosh Shukla 2017-10-06 16:33:45 +05:30 committed by Thomas Monjalon
parent e85a919286
commit 680f6c1260
1 changed files with 3 additions and 0 deletions
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lib/librte_eal/linuxapp/eal/eal_memory.c
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@ -139,6 +139,9 @@ rte_mem_virt2phy(const void *virtaddr)
int page_size;
off_t offset;
if (rte_eal_iova_mode() == RTE_IOVA_VA)
return (uintptr_t)virtaddr;
/* when using dom0, /proc/self/pagemap always returns 0, check in
* dpdk memory by browsing the memsegs */
if (rte_xen_dom0_supported()) {