From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> To: dev@dpdk.org Cc: Igor Romanov <igor.romanov@oktetlabs.ru>, Andy Moreton <amoreton@xilinx.com>, Ivan Malov <ivan.malov@oktetlabs.ru> Subject: [dpdk-dev] [PATCH 05/38] common/sfc_efx/base: add an API to get mport ID by selector Date: Fri, 27 Aug 2021 09:56:44 +0300 Message-ID: <20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru> (raw) In-Reply-To: <20210827065717.1838258-1-andrew.rybchenko@oktetlabs.ru> From: Igor Romanov <igor.romanov@oktetlabs.ru> The mport ID is required to set appropriate egress mport ID in Tx prefix for port representor TxQ. Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Reviewed-by: Andy Moreton <amoreton@xilinx.com> Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru> --- drivers/common/sfc_efx/base/efx.h | 21 +++++++++ drivers/common/sfc_efx/base/efx_mae.c | 64 +++++++++++++++++++++++++++ drivers/common/sfc_efx/version.map | 1 + 3 files changed, 86 insertions(+) diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h index 24e1314cc3..94803815ac 100644 --- a/drivers/common/sfc_efx/base/efx.h +++ b/drivers/common/sfc_efx/base/efx.h @@ -4181,6 +4181,19 @@ typedef struct efx_mport_sel_s { uint32_t sel; } efx_mport_sel_t; +/* + * MPORT ID. Used to refer dynamically to a specific MPORT. + * The difference between MPORT selector and MPORT ID is that + * selector can specify an exact MPORT ID or it can specify a + * pattern by which an exact MPORT ID can be selected. For example, + * static MPORT selector can specify MPORT of a current PF, which + * will be translated to the dynamic MPORT ID based on which PF is + * using that MPORT selector. + */ +typedef struct efx_mport_id_s { + uint32_t id; +} efx_mport_id_t; + #define EFX_MPORT_NULL (0U) /* @@ -4210,6 +4223,14 @@ efx_mae_mport_by_pcie_function( __in uint32_t vf, __out efx_mport_sel_t *mportp); +/* Get MPORT ID by an MPORT selector */ +LIBEFX_API +extern __checkReturn efx_rc_t +efx_mae_mport_id_by_selector( + __in efx_nic_t *enp, + __in const efx_mport_sel_t *mport_selectorp, + __out efx_mport_id_t *mport_idp); + /* * Fields which have BE postfix in their named constants are expected * to be passed by callers in big-endian byte order. They will appear diff --git a/drivers/common/sfc_efx/base/efx_mae.c b/drivers/common/sfc_efx/base/efx_mae.c index c22206e227..b38b1143d6 100644 --- a/drivers/common/sfc_efx/base/efx_mae.c +++ b/drivers/common/sfc_efx/base/efx_mae.c @@ -731,6 +731,70 @@ efx_mae_mport_by_pcie_function( return (0); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + return (rc); +} + +static __checkReturn efx_rc_t +efx_mcdi_mae_mport_lookup( + __in efx_nic_t *enp, + __in const efx_mport_sel_t *mport_selectorp, + __out efx_mport_id_t *mport_idp) +{ + efx_mcdi_req_t req; + EFX_MCDI_DECLARE_BUF(payload, + MC_CMD_MAE_MPORT_LOOKUP_IN_LEN, + MC_CMD_MAE_MPORT_LOOKUP_OUT_LEN); + efx_rc_t rc; + + req.emr_cmd = MC_CMD_MAE_MPORT_LOOKUP; + req.emr_in_buf = payload; + req.emr_in_length = MC_CMD_MAE_MPORT_LOOKUP_IN_LEN; + req.emr_out_buf = payload; + req.emr_out_length = MC_CMD_MAE_MPORT_LOOKUP_OUT_LEN; + + MCDI_IN_SET_DWORD(req, MAE_MPORT_LOOKUP_IN_MPORT_SELECTOR, + mport_selectorp->sel); + + efx_mcdi_execute(enp, &req); + + if (req.emr_rc != 0) { + rc = req.emr_rc; + goto fail1; + } + + mport_idp->id = MCDI_OUT_DWORD(req, MAE_MPORT_LOOKUP_OUT_MPORT_ID); + + return (0); + +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + return (rc); +} + + __checkReturn efx_rc_t +efx_mae_mport_id_by_selector( + __in efx_nic_t *enp, + __in const efx_mport_sel_t *mport_selectorp, + __out efx_mport_id_t *mport_idp) +{ + const efx_nic_cfg_t *encp = efx_nic_cfg_get(enp); + efx_rc_t rc; + + if (encp->enc_mae_supported == B_FALSE) { + rc = ENOTSUP; + goto fail1; + } + + rc = efx_mcdi_mae_mport_lookup(enp, mport_selectorp, mport_idp); + if (rc != 0) + goto fail2; + + return (0); + fail2: EFSYS_PROBE(fail2); fail1: diff --git a/drivers/common/sfc_efx/version.map b/drivers/common/sfc_efx/version.map index 0c5bcdfa84..3dc21878c0 100644 --- a/drivers/common/sfc_efx/version.map +++ b/drivers/common/sfc_efx/version.map @@ -126,6 +126,7 @@ INTERNAL { efx_mae_match_specs_equal; efx_mae_mport_by_pcie_function; efx_mae_mport_by_phy_port; + efx_mae_mport_id_by_selector; efx_mae_outer_rule_insert; efx_mae_outer_rule_remove; -- 2.30.2
next prev parent reply other threads:[~2021-08-27 6:58 UTC|newest] Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-27 6:56 [dpdk-dev] [PATCH 00/38] net/sfc: support port representors Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 01/38] common/sfc_efx/base: update MCDI headers Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 02/38] common/sfc_efx/base: update EF100 registers definitions Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 03/38] net/sfc: add switch mode device argument Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 04/38] net/sfc: insert switchdev mode MAE rules Andrew Rybchenko 2021-08-27 6:56 ` Andrew Rybchenko [this message] 2021-08-27 6:56 ` [dpdk-dev] [PATCH 06/38] net/sfc: support EF100 Tx override prefix Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 07/38] net/sfc: add representors proxy infrastructure Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 08/38] net/sfc: reserve TxQ and RxQ for port representors Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 09/38] net/sfc: move adapter state enum to separate header Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 10/38] common/sfc_efx/base: allow creating invalid mport selectors Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 11/38] net/sfc: add port representors infrastructure Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 12/38] common/sfc_efx/base: add filter ingress mport matching field Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 13/38] common/sfc_efx/base: add API to get mport selector by ID Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 14/38] common/sfc_efx/base: add mport alias MCDI wrappers Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 15/38] net/sfc: add representor proxy port API Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 16/38] net/sfc: implement representor queue setup and release Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 17/38] net/sfc: implement representor RxQ start/stop Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 18/38] net/sfc: implement representor TxQ start/stop Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 19/38] net/sfc: implement port representor start and stop Andrew Rybchenko 2021-08-27 6:56 ` [dpdk-dev] [PATCH 20/38] net/sfc: implement port representor link update Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 21/38] net/sfc: support multiple device probe Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 22/38] net/sfc: implement representor Tx routine Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 23/38] net/sfc: use xword type for EF100 Rx prefix Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 24/38] net/sfc: handle ingress m-port in " Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 25/38] net/sfc: implement representor Rx routine Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 26/38] net/sfc: add simple port representor statistics Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 27/38] net/sfc: free MAE lock once switch domain is assigned Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 28/38] common/sfc_efx/base: add multi-host function M-port selector Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 29/38] common/sfc_efx/base: retrieve function interfaces for VNICs Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 30/38] common/sfc_efx/base: add a means to read MAE mport journal Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 31/38] common/sfc_efx/base: allow getting VNIC MCDI client handles Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 32/38] net/sfc: maintain controller to EFX interface mapping Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 33/38] net/sfc: store PCI address for represented entities Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 34/38] net/sfc: include controller and port in representor name Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 35/38] net/sfc: support new representor parameter syntax Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 36/38] net/sfc: use switch port ID as representor ID Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 37/38] net/sfc: implement the representor info API Andrew Rybchenko 2021-08-27 6:57 ` [dpdk-dev] [PATCH 38/38] net/sfc: update comment about representor support Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 00/38] net/sfc: support port representors Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 01/38] common/sfc_efx/base: update MCDI headers Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 02/38] common/sfc_efx/base: update EF100 registers definitions Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 03/38] net/sfc: add switch mode device argument Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 04/38] net/sfc: insert switchdev mode MAE rules Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 05/38] common/sfc_efx/base: add an API to get mport ID by selector Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 06/38] net/sfc: support EF100 Tx override prefix Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 07/38] net/sfc: add representors proxy infrastructure Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 08/38] net/sfc: reserve TxQ and RxQ for port representors Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 09/38] net/sfc: move adapter state enum to separate header Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 10/38] common/sfc_efx/base: allow creating invalid mport selectors Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 11/38] net/sfc: add port representors infrastructure Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 12/38] common/sfc_efx/base: add filter ingress mport matching field Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 13/38] common/sfc_efx/base: add API to get mport selector by ID Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 14/38] common/sfc_efx/base: add mport alias MCDI wrappers Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 15/38] net/sfc: add representor proxy port API Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 16/38] net/sfc: implement representor queue setup and release Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 17/38] net/sfc: implement representor RxQ start/stop Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 18/38] net/sfc: implement representor TxQ start/stop Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 19/38] net/sfc: implement port representor start and stop Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 20/38] net/sfc: implement port representor link update Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 21/38] net/sfc: support multiple device probe Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 22/38] net/sfc: implement representor Tx routine Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 23/38] net/sfc: use xword type for EF100 Rx prefix Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 24/38] net/sfc: handle ingress m-port in " Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 25/38] net/sfc: implement representor Rx routine Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 26/38] net/sfc: add simple port representor statistics Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 27/38] net/sfc: free MAE lock once switch domain is assigned Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 28/38] common/sfc_efx/base: add multi-host function M-port selector Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 29/38] common/sfc_efx/base: retrieve function interfaces for VNICs Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 30/38] common/sfc_efx/base: add a means to read MAE mport journal Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 31/38] common/sfc_efx/base: allow getting VNIC MCDI client handles Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 32/38] net/sfc: maintain controller to EFX interface mapping Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 33/38] net/sfc: store PCI address for represented entities Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 34/38] net/sfc: include controller and port in representor name Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 35/38] net/sfc: support new representor parameter syntax Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 36/38] net/sfc: use switch port ID as representor ID Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 37/38] net/sfc: implement the representor info API Andrew Rybchenko 2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 38/38] net/sfc: update comment about representor support Andrew Rybchenko 2021-10-12 16:45 ` [dpdk-dev] [PATCH v2 00/38] net/sfc: support port representors Ferruh Yigit
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210827065717.1838258-6-andrew.rybchenko@oktetlabs.ru \ --to=andrew.rybchenko@oktetlabs.ru \ --cc=amoreton@xilinx.com \ --cc=dev@dpdk.org \ --cc=igor.romanov@oktetlabs.ru \ --cc=ivan.malov@oktetlabs.ru \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
DPDK patches and discussions This inbox may be cloned and mirrored by anyone: git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \ dev@dpdk.org public-inbox-index dev Example config snippet for mirrors. Newsgroup available over NNTP: nntp://inbox.dpdk.org/inbox.dpdk.dev AGPL code for this site: git clone https://public-inbox.org/public-inbox.git