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rawdev: remove remaining experimental tags
[dpdk.git]
/
lib
/
librte_net
/
rte_net_crc.c
diff --git
a/lib/librte_net/rte_net_crc.c
b/lib/librte_net/rte_net_crc.c
index
73ac3a9
..
9fd4794
100644
(file)
--- a/
lib/librte_net/rte_net_crc.c
+++ b/
lib/librte_net/rte_net_crc.c
@@
-22,6
+22,12
@@
#include <net_crc_neon.h>
#endif
#include <net_crc_neon.h>
#endif
+/** CRC polynomials */
+#define CRC32_ETH_POLYNOMIAL 0x04c11db7UL
+#define CRC16_CCITT_POLYNOMIAL 0x1021U
+
+#define CRC_LUT_SIZE 256
+
/* crc tables */
static uint32_t crc32_eth_lut[CRC_LUT_SIZE];
static uint32_t crc16_ccitt_lut[CRC_LUT_SIZE];
/* crc tables */
static uint32_t crc32_eth_lut[CRC_LUT_SIZE];
static uint32_t crc16_ccitt_lut[CRC_LUT_SIZE];
@@
-69,8
+75,8
@@
reflect_32bits(uint32_t val)
uint32_t i, res = 0;
for (i = 0; i < 32; i++)
uint32_t i, res = 0;
for (i = 0; i < 32; i++)
- if ((val & (1 << i)) != 0)
- res |= (uint32_t)(1 << (31 - i));
+ if ((val & (1
U
<< i)) != 0)
+ res |= (uint32_t)(1
U
<< (31 - i));
return res;
}
return res;
}