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mem: hide physical address error in VA mode

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If the IOVA mode is not using physical addresses,
no need to log an error about physical address issue.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
This commit is contained in:
Thomas Monjalon 2017-11-04 23:09:03 +01:00
parent 4d93fccd2d
commit 0587fb9111
1 changed files with 5 additions and 4 deletions
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9
lib/librte_eal/linuxapp/eal/eal_memory.c
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@ -107,10 +107,11 @@ test_phys_addrs_available(void)
physaddr = rte_mem_virt2phy(&tmp);
if (physaddr == RTE_BAD_PHYS_ADDR) {
RTE_LOG(ERR, EAL,
"Cannot obtain physical addresses: %s. "
"Only vfio will function.\n",
strerror(errno));
if (rte_eal_iova_mode() == RTE_IOVA_PA)
RTE_LOG(ERR, EAL,
"Cannot obtain physical addresses: %s. "
"Only vfio will function.\n",
strerror(errno));
phys_addrs_available = false;
}
}