From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id D978AA04DD; Tue, 20 Oct 2020 10:54:11 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 5F5FCBC70; Tue, 20 Oct 2020 10:49:26 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [148.163.129.52]) by dpdk.org (Postfix) with ESMTP id ED3DBBAE8 for ; Tue, 20 Oct 2020 10:49:01 +0200 (CEST) Received: from mx1-us1.ppe-hosted.com (unknown [10.7.65.64]) by dispatch1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 6D6D760065 for ; Tue, 20 Oct 2020 08:49:00 +0000 (UTC) Received: from us4-mdac16-7.ut7.mdlocal (unknown [10.7.65.75]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 6D2362009B for ; Tue, 20 Oct 2020 08:49:00 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.7.65.200]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 93CC1220059 for ; Tue, 20 Oct 2020 08:48:59 +0000 (UTC) Received: from webmail.solarflare.com (uk.solarflare.com [193.34.186.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 4AD35800062 for ; Tue, 20 Oct 2020 08:48:59 +0000 (UTC) Received: from ukex01.SolarFlarecom.com (10.17.10.4) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 20 Oct 2020 09:48:50 +0100 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 20 Oct 2020 09:48:50 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (ukv-loginhost.uk.solarflarecom.com [10.17.10.39]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id 09K8mnED030805; Tue, 20 Oct 2020 09:48:49 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id DC401161A29; Tue, 20 Oct 2020 09:48:48 +0100 (BST) From: Andrew Rybchenko To: CC: , Ivan Malov Date: Tue, 20 Oct 2020 09:47:49 +0100 Message-ID: <1603183709-23420-23-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1603183709-23420-1-git-send-email-arybchenko@solarflare.com> References: <1603183709-23420-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.6.1012-25736.003 X-TM-AS-Result: No-1.680600-8.000000-10 X-TMASE-MatchedRID: gHywlMxUaS81GZ9TGM7jyNn6L+08IS/JaeMaKzvXUpljLp8Cm8vwF12O RX0B8+qTT1fsjZmF+qzm9S/0eIQUb+ox2xGkyLxhPwKTD1v8YV4g/CIfleX9D4u6fTXJM2TrnwU 5R7PZjEDlYBLfdrVGsrhBG67QbFtPiY0ks2jt4DUSEYfcJF0pRVM8G40owbvKmHjEz2gByy0gn/ O0NIpJQharc1A+dQFXmgkBQZxiv26gydWvvusR8Q97mDMXdNW3XGjQf7uckKsj/yLgNf/wtqPFj JEFr+olwXCBO/GKkVqOhzOa6g8KrRXw1IZPH7ExGiwbeeKdGafy1369J6Jr77mvuMrZEk59/IwH UI7Tc71zeiBqgfeCGH8kLlzlordGwWVPeiZIToDzBIoA/oOCxoXXmHr+iJs1sqxYnjga4QY83Fq 7f38GK0XAdmaT51YyUOfq31Q4JR+UTGVAhB5EbQ== X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10-1.680600-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.6.1012-25736.003 X-MDID: 1603183740-FcvzayEiOCT8 X-PPE-DISP: 1603183740;FcvzayEiOCT8 Subject: [dpdk-dev] [PATCH 22/62] common/sfc_efx/base: add MAE action set provisioning APIs X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Ivan Malov The patch adds APIs for action set allocation / release. Signed-off-by: Ivan Malov Signed-off-by: Andrew Rybchenko Reviewed-by: Andy Moreton --- drivers/common/sfc_efx/base/efx.h | 20 +++ drivers/common/sfc_efx/base/efx_mae.c | 128 ++++++++++++++++++ .../sfc_efx/rte_common_sfc_efx_version.map | 2 + 3 files changed, 150 insertions(+) diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h index 6f63a6ecd0..3053da75f8 100644 --- a/drivers/common/sfc_efx/base/efx.h +++ b/drivers/common/sfc_efx/base/efx.h @@ -4191,6 +4191,26 @@ efx_mae_match_specs_class_cmp( __in const efx_mae_match_spec_t *right, __out boolean_t *have_same_classp); +#define EFX_MAE_RSRC_ID_INVALID UINT32_MAX + +/* Action set ID */ +typedef struct efx_mae_aset_id_s { + uint32_t id; +} efx_mae_aset_id_t; + +LIBEFX_API +extern __checkReturn efx_rc_t +efx_mae_action_set_alloc( + __in efx_nic_t *enp, + __in const efx_mae_actions_t *spec, + __out efx_mae_aset_id_t *aset_idp); + +LIBEFX_API +extern __checkReturn efx_rc_t +efx_mae_action_set_free( + __in efx_nic_t *enp, + __in const efx_mae_aset_id_t *aset_idp); + #endif /* EFSYS_OPT_MAE */ #ifdef __cplusplus diff --git a/drivers/common/sfc_efx/base/efx_mae.c b/drivers/common/sfc_efx/base/efx_mae.c index 47611c4397..2626710216 100644 --- a/drivers/common/sfc_efx/base/efx_mae.c +++ b/drivers/common/sfc_efx/base/efx_mae.c @@ -886,4 +886,132 @@ efx_mae_match_specs_class_cmp( return (rc); } + __checkReturn efx_rc_t +efx_mae_action_set_alloc( + __in efx_nic_t *enp, + __in const efx_mae_actions_t *spec, + __out efx_mae_aset_id_t *aset_idp) +{ + const efx_nic_cfg_t *encp = efx_nic_cfg_get(enp); + efx_mcdi_req_t req; + EFX_MCDI_DECLARE_BUF(payload, + MC_CMD_MAE_ACTION_SET_ALLOC_IN_LEN, + MC_CMD_MAE_ACTION_SET_ALLOC_OUT_LEN); + efx_mae_aset_id_t aset_id; + efx_rc_t rc; + + if (encp->enc_mae_supported == B_FALSE) { + rc = ENOTSUP; + goto fail1; + } + + req.emr_cmd = MC_CMD_MAE_ACTION_SET_ALLOC; + req.emr_in_buf = payload; + req.emr_in_length = MC_CMD_MAE_ACTION_SET_ALLOC_IN_LEN; + req.emr_out_buf = payload; + req.emr_out_length = MC_CMD_MAE_ACTION_SET_ALLOC_OUT_LEN; + + /* + * TODO: Remove these EFX_MAE_RSRC_ID_INVALID assignments once the + * corresponding resource types are supported by the implementation. + * Use proper resource ID assignments instead. + */ + MCDI_IN_SET_DWORD(req, + MAE_ACTION_SET_ALLOC_IN_COUNTER_LIST_ID, EFX_MAE_RSRC_ID_INVALID); + MCDI_IN_SET_DWORD(req, + MAE_ACTION_SET_ALLOC_IN_COUNTER_ID, EFX_MAE_RSRC_ID_INVALID); + MCDI_IN_SET_DWORD(req, + MAE_ACTION_SET_ALLOC_IN_ENCAP_HEADER_ID, EFX_MAE_RSRC_ID_INVALID); + + MCDI_IN_SET_DWORD(req, + MAE_ACTION_SET_ALLOC_IN_DELIVER, spec->emass_deliver_mport.sel); + + MCDI_IN_SET_DWORD(req, MAE_ACTION_SET_ALLOC_IN_SRC_MAC_ID, + MC_CMD_MAE_MAC_ADDR_ALLOC_OUT_MAC_ID_NULL); + MCDI_IN_SET_DWORD(req, MAE_ACTION_SET_ALLOC_IN_DST_MAC_ID, + MC_CMD_MAE_MAC_ADDR_ALLOC_OUT_MAC_ID_NULL); + + efx_mcdi_execute(enp, &req); + + if (req.emr_rc != 0) { + rc = req.emr_rc; + goto fail2; + } + + if (req.emr_out_length_used < MC_CMD_MAE_ACTION_SET_ALLOC_OUT_LEN) { + rc = EMSGSIZE; + goto fail3; + } + + aset_id.id = MCDI_OUT_DWORD(req, MAE_ACTION_SET_ALLOC_OUT_AS_ID); + if (aset_id.id == EFX_MAE_RSRC_ID_INVALID) { + rc = ENOENT; + goto fail4; + } + + aset_idp->id = aset_id.id; + + return (0); + +fail4: + EFSYS_PROBE(fail4); +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + return (rc); +} + + __checkReturn efx_rc_t +efx_mae_action_set_free( + __in efx_nic_t *enp, + __in const efx_mae_aset_id_t *aset_idp) +{ + const efx_nic_cfg_t *encp = efx_nic_cfg_get(enp); + efx_mcdi_req_t req; + EFX_MCDI_DECLARE_BUF(payload, + MC_CMD_MAE_ACTION_SET_FREE_IN_LEN(1), + MC_CMD_MAE_ACTION_SET_FREE_OUT_LEN(1)); + efx_rc_t rc; + + if (encp->enc_mae_supported == B_FALSE) { + rc = ENOTSUP; + goto fail1; + } + + req.emr_cmd = MC_CMD_MAE_ACTION_SET_FREE; + req.emr_in_buf = payload; + req.emr_in_length = MC_CMD_MAE_ACTION_SET_FREE_IN_LEN(1); + req.emr_out_buf = payload; + req.emr_out_length = MC_CMD_MAE_ACTION_SET_FREE_OUT_LEN(1); + + MCDI_IN_SET_DWORD(req, MAE_ACTION_SET_FREE_IN_AS_ID, aset_idp->id); + + efx_mcdi_execute(enp, &req); + + if (req.emr_rc != 0) { + rc = req.emr_rc; + goto fail2; + } + + if (MCDI_OUT_DWORD(req, MAE_ACTION_SET_FREE_OUT_FREED_AS_ID) != + aset_idp->id) { + /* Firmware failed to free the action set. */ + rc = EAGAIN; + goto fail3; + } + + return (0); + +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + return (rc); +} + #endif /* EFSYS_OPT_MAE */ diff --git a/drivers/common/sfc_efx/rte_common_sfc_efx_version.map b/drivers/common/sfc_efx/rte_common_sfc_efx_version.map index d2a5d58ae8..643b3bab52 100644 --- a/drivers/common/sfc_efx/rte_common_sfc_efx_version.map +++ b/drivers/common/sfc_efx/rte_common_sfc_efx_version.map @@ -85,6 +85,8 @@ INTERNAL { efx_mac_stats_upload; efx_mac_up; + efx_mae_action_set_alloc; + efx_mae_action_set_free; efx_mae_action_set_populate_deliver; efx_mae_action_set_spec_fini; efx_mae_action_set_spec_init; -- 2.17.1