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net/sfc/base: add outer IP ID parameter to TSOv2 descriptor

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Set outer_ip_id in the TX option descriptor for encapsulated packets.

Signed-off-by: Vijay Srivastava <vijays@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This commit is contained in:
Vijay Srivastava 2018-02-20 07:34:35 +00:00 committed by Ferruh Yigit
parent f16e00c6dc
commit 912e603706
6 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/sfc/base/ef10_impl.h
View File

@ -756,6 +756,7 @@ extern void
ef10_tx_qdesc_tso2_create(
__in efx_txq_t *etp,
__in uint16_t ipv4_id,
__in uint16_t outer_ipv4_id,
__in uint32_t tcp_seq,
__in uint16_t tcp_mss,
__out_ecount(count) efx_desc_t *edp,

4
drivers/net/sfc/base/ef10_tx.c
View File

@ -623,6 +623,7 @@ ef10_tx_qdesc_tso_create(
ef10_tx_qdesc_tso2_create(
__in efx_txq_t *etp,
__in uint16_t ipv4_id,
__in uint16_t outer_ipv4_id,
__in uint32_t tcp_seq,
__in uint16_t tcp_mss,
__out_ecount(count) efx_desc_t *edp,
@ -636,13 +637,14 @@ ef10_tx_qdesc_tso2_create(
EFSYS_ASSERT(count >= EFX_TX_FATSOV2_OPT_NDESCS);
EFX_POPULATE_QWORD_5(edp[0].ed_eq,
EFX_POPULATE_QWORD_6(edp[0].ed_eq,
ESF_DZ_TX_DESC_IS_OPT, 1,
ESF_DZ_TX_OPTION_TYPE,
ESE_DZ_TX_OPTION_DESC_TSO,
ESF_DZ_TX_TSO_OPTION_TYPE,
ESE_DZ_TX_TSO_OPTION_DESC_FATSO2A,
ESF_DZ_TX_TSO_IP_ID, ipv4_id,
ESF_DZ_TX_TSO_OUTER_IPID, outer_ipv4_id,
ESF_DZ_TX_TSO_TCP_SEQNO, tcp_seq);
EFX_POPULATE_QWORD_4(edp[1].ed_eq,
ESF_DZ_TX_DESC_IS_OPT, 1,

1
drivers/net/sfc/base/efx.h
View File

@ -2295,6 +2295,7 @@ extern void
efx_tx_qdesc_tso2_create(
__in efx_txq_t *etp,
__in uint16_t ipv4_id,
__in uint16_t outer_ipv4_id,
__in uint32_t tcp_seq,
__in uint16_t tcp_mss,
__out_ecount(count) efx_desc_t *edp,

2
drivers/net/sfc/base/efx_impl.h
View File

@ -117,7 +117,7 @@ typedef struct efx_tx_ops_s {
uint32_t, uint8_t,
efx_desc_t *);
void (*etxo_qdesc_tso2_create)(efx_txq_t *, uint16_t,
uint32_t, uint16_t,
uint16_t, uint32_t, uint16_t,
efx_desc_t *, int);
void (*etxo_qdesc_vlantci_create)(efx_txq_t *, uint16_t,
efx_desc_t *);

4
drivers/net/sfc/base/efx_tx.c
View File

@ -625,6 +625,7 @@ efx_tx_qdesc_tso_create(
efx_tx_qdesc_tso2_create(
__in efx_txq_t *etp,
__in uint16_t ipv4_id,
__in uint16_t outer_ipv4_id,
__in uint32_t tcp_seq,
__in uint16_t mss,
__out_ecount(count) efx_desc_t *edp,
@ -636,7 +637,8 @@ efx_tx_qdesc_tso2_create(
EFSYS_ASSERT3U(etp->et_magic, ==, EFX_TXQ_MAGIC);
EFSYS_ASSERT(etxop->etxo_qdesc_tso2_create != NULL);
etxop->etxo_qdesc_tso2_create(etp, ipv4_id, tcp_seq, mss, edp, count);
etxop->etxo_qdesc_tso2_create(etp, ipv4_id, outer_ipv4_id,
tcp_seq, mss, edp, count);
}
void

3
drivers/net/sfc/sfc_tso.c
View File

@ -164,7 +164,8 @@ sfc_efx_tso_do(struct sfc_efx_txq *txq, unsigned int idx,
rte_memcpy(&sent_seq, &th->sent_seq, sizeof(uint32_t));
sent_seq = rte_be_to_cpu_32(sent_seq);
efx_tx_qdesc_tso2_create(txq->common, packet_id, sent_seq, m->tso_segsz,
efx_tx_qdesc_tso2_create(txq->common, packet_id, 0, sent_seq,
m->tso_segsz,
*pend, EFX_TX_FATSOV2_OPT_NDESCS);
*pend += EFX_TX_FATSOV2_OPT_NDESCS;