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fm10k: report the receive timestamp in FM10K_CB(skb)->tstamp

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This was accidentally removed when we defeatured the full 1588 Clock
support. We need to report the Rx descriptor timestamp value so that
applications built on top of the IES API can function properly.

Additionally, remove the FM10K_FLAG_RX_TS_ENABLED, as it is not used now
that 1588 functionality has been removed.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2016-11-18 09:45:38 -08:00 committed by Jeff Kirsher
parent 881571c12f
commit b5db29f08a
2 changed files with 4 additions and 3 deletions
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5
drivers/net/ethernet/intel/fm10k/fm10k.h
View File

@ -260,9 +260,8 @@ struct fm10k_intfc {
#define FM10K_FLAG_RESET_REQUESTED (u32)(BIT(0)) #define FM10K_FLAG_RESET_REQUESTED (u32)(BIT(0))
#define FM10K_FLAG_RSS_FIELD_IPV4_UDP (u32)(BIT(1)) #define FM10K_FLAG_RSS_FIELD_IPV4_UDP (u32)(BIT(1))
#define FM10K_FLAG_RSS_FIELD_IPV6_UDP (u32)(BIT(2)) #define FM10K_FLAG_RSS_FIELD_IPV6_UDP (u32)(BIT(2))
#define FM10K_FLAG_RX_TS_ENABLED (u32)(BIT(3)) #define FM10K_FLAG_SWPRI_CONFIG (u32)(BIT(3))
#define FM10K_FLAG_SWPRI_CONFIG (u32)(BIT(4)) #define FM10K_FLAG_DEBUG_STATS (u32)(BIT(4))
#define FM10K_FLAG_DEBUG_STATS (u32)(BIT(5))
int xcast_mode; int xcast_mode;
/* Tx fast path data */ /* Tx fast path data */

2
drivers/net/ethernet/intel/fm10k/fm10k_main.c
View File

@ -475,6 +475,8 @@ static unsigned int fm10k_process_skb_fields(struct fm10k_ring *rx_ring,
fm10k_rx_checksum(rx_ring, rx_desc, skb); fm10k_rx_checksum(rx_ring, rx_desc, skb);
FM10K_CB(skb)->tstamp = rx_desc->q.timestamp;
FM10K_CB(skb)->fi.w.vlan = rx_desc->w.vlan; FM10K_CB(skb)->fi.w.vlan = rx_desc->w.vlan;
skb_record_rx_queue(skb, rx_ring->queue_index); skb_record_rx_queue(skb, rx_ring->queue_index);