diff options
author | 2016-07-06 09:22:35 +0200 | |
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committer | 2016-07-06 16:15:13 +0200 | |
commit | 809f08006d56e7ba4ce190b0a63d44acf62d8044 (patch) | |
tree | d93fbe3244ee0cff16a6af830c7efb15c26e5ef4 /lib/librte_eal/common/include/rte_memory.h | |
parent | b8ce7c38b99df118002fb460e680fabf16944f6c (diff) |
Imported Upstream version 16.07-rc1
Change-Id: If3f757dc95532706b04053286c6b54492169f1a3
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_eal/common/include/rte_memory.h')
-rw-r--r-- | lib/librte_eal/common/include/rte_memory.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/librte_eal/common/include/rte_memory.h b/lib/librte_eal/common/include/rte_memory.h index f8dbece0..06611093 100644 --- a/lib/librte_eal/common/include/rte_memory.h +++ b/lib/librte_eal/common/include/rte_memory.h @@ -200,21 +200,22 @@ unsigned rte_memory_get_nrank(void); int rte_xen_dom0_supported(void); /**< Internal use only - phys to virt mapping for xen */ -phys_addr_t rte_xen_mem_phy2mch(uint32_t, const phys_addr_t); +phys_addr_t rte_xen_mem_phy2mch(int32_t, const phys_addr_t); /** * Return the physical address of elt, which is an element of the pool mp. * * @param memseg_id - * The mempool is from which memory segment. + * Identifier of the memory segment owning the physical address. If + * set to -1, find it automatically. * @param phy_addr * physical address of elt. * * @return - * The physical address or error. + * The physical address or RTE_BAD_PHYS_ADDR on error. */ static inline phys_addr_t -rte_mem_phy2mch(uint32_t memseg_id, const phys_addr_t phy_addr) +rte_mem_phy2mch(int32_t memseg_id, const phys_addr_t phy_addr) { if (rte_xen_dom0_supported()) return rte_xen_mem_phy2mch(memseg_id, phy_addr); @@ -250,7 +251,7 @@ static inline int rte_xen_dom0_supported(void) } static inline phys_addr_t -rte_mem_phy2mch(uint32_t memseg_id __rte_unused, const phys_addr_t phy_addr) +rte_mem_phy2mch(int32_t memseg_id __rte_unused, const phys_addr_t phy_addr) { return phy_addr; } |