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net/i40e: fix parsing packet type for NEON
[dpdk.git]
/
drivers
/
net
/
i40e
/
i40e_rxtx_vec_neon.c
diff --git
a/drivers/net/i40e/i40e_rxtx_vec_neon.c
b/drivers/net/i40e/i40e_rxtx_vec_neon.c
index
da16dfc
..
1f5539b
100644
(file)
--- a/
drivers/net/i40e/i40e_rxtx_vec_neon.c
+++ b/
drivers/net/i40e/i40e_rxtx_vec_neon.c
@@
-310,10
+310,16
@@
_recv_raw_pkts_vec(struct i40e_rx_queue *__rte_restrict rxq,
/* pkt 3,4 shift the pktlen field to be 16-bit aligned*/
uint32x4_t len3 = vshlq_u32(vreinterpretq_u32_u64(descs[3]),
len_shl);
/* pkt 3,4 shift the pktlen field to be 16-bit aligned*/
uint32x4_t len3 = vshlq_u32(vreinterpretq_u32_u64(descs[3]),
len_shl);
- descs[3] = vreinterpretq_u64_u32(len3);
+ descs[3] = vreinterpretq_u64_u16(vsetq_lane_u16
+ (vgetq_lane_u16(vreinterpretq_u16_u32(len3), 7),
+ vreinterpretq_u16_u64(descs[3]),
+ 7));
uint32x4_t len2 = vshlq_u32(vreinterpretq_u32_u64(descs[2]),
len_shl);
uint32x4_t len2 = vshlq_u32(vreinterpretq_u32_u64(descs[2]),
len_shl);
- descs[2] = vreinterpretq_u64_u32(len2);
+ descs[2] = vreinterpretq_u64_u16(vsetq_lane_u16
+ (vgetq_lane_u16(vreinterpretq_u16_u32(len2), 7),
+ vreinterpretq_u16_u64(descs[2]),
+ 7));
/* D.1 pkt 3,4 convert format from desc to pktmbuf */
pkt_mb4 = vqtbl1q_u8(vreinterpretq_u8_u64(descs[3]), shuf_msk);
/* D.1 pkt 3,4 convert format from desc to pktmbuf */
pkt_mb4 = vqtbl1q_u8(vreinterpretq_u8_u64(descs[3]), shuf_msk);
@@
-341,10
+347,16
@@
_recv_raw_pkts_vec(struct i40e_rx_queue *__rte_restrict rxq,
/* pkt 1,2 shift the pktlen field to be 16-bit aligned*/
uint32x4_t len1 = vshlq_u32(vreinterpretq_u32_u64(descs[1]),
len_shl);
/* pkt 1,2 shift the pktlen field to be 16-bit aligned*/
uint32x4_t len1 = vshlq_u32(vreinterpretq_u32_u64(descs[1]),
len_shl);
- descs[1] = vreinterpretq_u64_u32(len1);
+ descs[1] = vreinterpretq_u64_u16(vsetq_lane_u16
+ (vgetq_lane_u16(vreinterpretq_u16_u32(len1), 7),
+ vreinterpretq_u16_u64(descs[1]),
+ 7));
uint32x4_t len0 = vshlq_u32(vreinterpretq_u32_u64(descs[0]),
len_shl);
uint32x4_t len0 = vshlq_u32(vreinterpretq_u32_u64(descs[0]),
len_shl);
- descs[0] = vreinterpretq_u64_u32(len0);
+ descs[0] = vreinterpretq_u64_u16(vsetq_lane_u16
+ (vgetq_lane_u16(vreinterpretq_u16_u32(len0), 7),
+ vreinterpretq_u16_u64(descs[0]),
+ 7));
/* D.1 pkt 1,2 convert format from desc to pktmbuf */
pkt_mb2 = vqtbl1q_u8(vreinterpretq_u8_u64(descs[1]), shuf_msk);
/* D.1 pkt 1,2 convert format from desc to pktmbuf */
pkt_mb2 = vqtbl1q_u8(vreinterpretq_u8_u64(descs[1]), shuf_msk);