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net/iavf: support RSS for GRE tunnel packet
[dpdk.git]
/
drivers
/
net
/
tap
/
tap_bpf_program.c
diff --git
a/drivers/net/tap/tap_bpf_program.c
b/drivers/net/tap/tap_bpf_program.c
index
dabbf7c
..
20c310e
100644
(file)
--- a/
drivers/net/tap/tap_bpf_program.c
+++ b/
drivers/net/tap/tap_bpf_program.c
@@
-75,16
+75,16
@@
struct ipv4_l3_l4_tuple {
__u32 dst_addr;
__u16 dport;
__u16 sport;
__u32 dst_addr;
__u16 dport;
__u16 sport;
-} __
attribute__((packed))
;
+} __
rte_packed
;
struct ipv6_l3_l4_tuple {
__u8 src_addr[16];
__u8 dst_addr[16];
__u16 dport;
__u16 sport;
struct ipv6_l3_l4_tuple {
__u8 src_addr[16];
__u8 dst_addr[16];
__u16 dport;
__u16 sport;
-} __
attribute__((packed))
;
+} __
rte_packed
;
-static const __u8 def_rss_key[] = {
+static const __u8 def_rss_key[
TAP_RSS_HASH_KEY_SIZE
] = {
0xd1, 0x81, 0xc6, 0x2c,
0xf7, 0xf4, 0xdb, 0x5b,
0x19, 0x83, 0xa2, 0xfc,
0xd1, 0x81, 0xc6, 0x2c,
0xf7, 0xf4, 0xdb, 0x5b,
0x19, 0x83, 0xa2, 0xfc,
@@
-106,7
+106,7
@@
rte_softrss_be(const __u32 *input_tuple, const uint8_t *rss_key,
for (j = 0; j < input_len; j++) {
#pragma unroll
for (i = 0; i < 32; i++) {
for (j = 0; j < input_len; j++) {
#pragma unroll
for (i = 0; i < 32; i++) {
- if (input_tuple[j] & (1 << (31 - i))) {
+ if (input_tuple[j] & (1
U
<< (31 - i))) {
hash ^= ((const __u32 *)def_rss_key)[j] << i |
(__u32)((uint64_t)
(((const __u32 *)def_rss_key)[j + 1])
hash ^= ((const __u32 *)def_rss_key)[j] << i |
(__u32)((uint64_t)
(((const __u32 *)def_rss_key)[j + 1])