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ixgbe: make register maps const

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These are const data structures, just put them in txt segment
rather than having compiler emit code to set them up on the stack.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
This commit is contained in:
Stephen Hemminger 2015-03-06 18:23:21 -08:00 committed by Thomas Monjalon
parent 3fd612a907
commit 19731cfdf3
1 changed files with 2 additions and 2 deletions
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lib/librte_pmd_ixgbe/ixgbe_rxtx.c
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@ -859,14 +859,14 @@ rx_desc_hlen_type_rss_to_pkt_flags(uint32_t hl_tp_rs)
{
uint64_t pkt_flags;
static uint64_t ip_pkt_types_map[16] = {
static const uint64_t ip_pkt_types_map[16] = {
0, PKT_RX_IPV4_HDR, PKT_RX_IPV4_HDR_EXT, PKT_RX_IPV4_HDR_EXT,
PKT_RX_IPV6_HDR, 0, 0, 0,
PKT_RX_IPV6_HDR_EXT, 0, 0, 0,
PKT_RX_IPV6_HDR_EXT, 0, 0, 0,
};
static uint64_t ip_rss_types_map[16] = {
static const uint64_t ip_rss_types_map[16] = {
0, PKT_RX_RSS_HASH, PKT_RX_RSS_HASH, PKT_RX_RSS_HASH,
0, PKT_RX_RSS_HASH, 0, PKT_RX_RSS_HASH,
PKT_RX_RSS_HASH, 0, 0, 0,