Date: Wed, 28 Nov 2018 09:25:43 +0000 (UTC) From: Andrew Rybchenko <arybchik@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341138 - in head/sys/dev/sfxge: . common Message-ID: <201811280925.wAS9PhOo062750@repo.freebsd.org>
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Author: arybchik Date: Wed Nov 28 09:25:43 2018 New Revision: 341138 URL: https://svnweb.freebsd.org/changeset/base/341138 Log: sfxge(4): add outer IP ID parameter to TSOv2 descriptor Set outer_ip_id in the TX option descriptor for encapsulated packets. Submitted by: Vijay Srivastava <vijays at solarflare.com> Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D18213 Modified: head/sys/dev/sfxge/common/ef10_impl.h head/sys/dev/sfxge/common/ef10_tx.c head/sys/dev/sfxge/common/efx.h head/sys/dev/sfxge/common/efx_impl.h head/sys/dev/sfxge/common/efx_tx.c head/sys/dev/sfxge/sfxge_tx.c Modified: head/sys/dev/sfxge/common/ef10_impl.h ============================================================================== --- head/sys/dev/sfxge/common/ef10_impl.h Wed Nov 28 09:25:31 2018 (r341137) +++ head/sys/dev/sfxge/common/ef10_impl.h Wed Nov 28 09:25:43 2018 (r341138) @@ -782,6 +782,7 @@ 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, Modified: head/sys/dev/sfxge/common/ef10_tx.c ============================================================================== --- head/sys/dev/sfxge/common/ef10_tx.c Wed Nov 28 09:25:31 2018 (r341137) +++ head/sys/dev/sfxge/common/ef10_tx.c Wed Nov 28 09:25:43 2018 (r341138) @@ -650,6 +650,7 @@ 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, @@ -671,13 +672,14 @@ ef10_tx_qdesc_tso2_create( ESE_DZ_TX_TSO_OPTION_DESC_FATSO2A, ESF_DZ_TX_TSO_IP_ID, ipv4_id, ESF_DZ_TX_TSO_TCP_SEQNO, tcp_seq); - EFX_POPULATE_QWORD_4(edp[1].ed_eq, + EFX_POPULATE_QWORD_5(edp[1].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_FATSO2B, - ESF_DZ_TX_TSO_TCP_MSS, tcp_mss); + ESF_DZ_TX_TSO_TCP_MSS, tcp_mss, + ESF_DZ_TX_TSO_OUTER_IPID, outer_ipv4_id); } void Modified: head/sys/dev/sfxge/common/efx.h ============================================================================== --- head/sys/dev/sfxge/common/efx.h Wed Nov 28 09:25:31 2018 (r341137) +++ head/sys/dev/sfxge/common/efx.h Wed Nov 28 09:25:43 2018 (r341138) @@ -2323,6 +2323,7 @@ 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, Modified: head/sys/dev/sfxge/common/efx_impl.h ============================================================================== --- head/sys/dev/sfxge/common/efx_impl.h Wed Nov 28 09:25:31 2018 (r341137) +++ head/sys/dev/sfxge/common/efx_impl.h Wed Nov 28 09:25:43 2018 (r341138) @@ -145,7 +145,7 @@ 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 *); Modified: head/sys/dev/sfxge/common/efx_tx.c ============================================================================== --- head/sys/dev/sfxge/common/efx_tx.c Wed Nov 28 09:25:31 2018 (r341137) +++ head/sys/dev/sfxge/common/efx_tx.c Wed Nov 28 09:25:43 2018 (r341138) @@ -654,6 +654,7 @@ 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, @@ -665,7 +666,8 @@ 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 Modified: head/sys/dev/sfxge/sfxge_tx.c ============================================================================== --- head/sys/dev/sfxge/sfxge_tx.c Wed Nov 28 09:25:31 2018 (r341137) +++ head/sys/dev/sfxge/sfxge_tx.c Wed Nov 28 09:25:43 2018 (r341138) @@ -1176,6 +1176,7 @@ static int tso_start_new_packet(struct sfxge_txq *txq, desc = &txq->pend_desc[txq->n_pend_desc]; efx_tx_qdesc_tso2_create(txq->common, tso->packet_id, + 0, tso->seqnum, tso->seg_size, desc,
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