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DIR:OUT; SFP:1101; SCL:1; SRVR:BYAPR07MB4806; H:BYAPR07MB5365.namprd07.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: zaf9bJm5p88XdLlCTono57+V5nQMqgUOJBwwAaqyJp30GVay/PAR+BpThjRyoX3TpfxHVwxrruL4zNKqSnUjMJUbf6W/f29qfD1s/pPcHUocPMgYphwW+PSQXrp0opvdBe5FhWaHnfAaZpdQFk5uinG4VGoh+6Ldb7lidrKZGF6hexgYskkyRCzg3e6sOd2jhg8PAYGf2cXnH1RFMNbXDjfKLNfxPmzbF0shDELY+T2HBlP1xKLraYYxKvC13OFVsu1+IL/nj9Pc3k9feWM79mF4outvQ6AzfIO8ODMdhG0994jrI22OpBNoKCh6MKnAy1sQzEVdWPyFn7di8uLeoVsFrlJiLp2vaXnp/CP9w34= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1f21c611-792d-4f84-37be-08d625e39630 X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Sep 2018 08:14:33.0552 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR07MB4806 Subject: [dpdk-dev] [PATCH 10/18] net/qede/base: add support for SRIOV VF min rate 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" Add support for SRIOV vf min rate configuration. Fix return code for ecore_iov_get_vf_min_rate(). Signed-off-by: Rasesh Mody --- drivers/net/qede/base/ecore_iov_api.h | 10 ++++++++++ drivers/net/qede/base/ecore_sriov.c | 28 +++++++++++++++++++++++++++- 2 files changed, 37 insertions(+), 1 deletion(-) diff --git a/drivers/net/qede/base/ecore_iov_api.h b/drivers/net/qede/base/ecore_iov_api.h index d398478..55de708 100644 --- a/drivers/net/qede/base/ecore_iov_api.h +++ b/drivers/net/qede/base/ecore_iov_api.h @@ -702,6 +702,16 @@ bool ecore_iov_is_vf_started(struct ecore_hwfn *p_hwfn, */ int ecore_iov_get_vf_min_rate(struct ecore_hwfn *p_hwfn, int vfid); +/** + * @brief - Configure min rate for VF's vport. + * @param p_dev + * @param vfid + * @param - rate in Mbps + * + * @return + */ +enum _ecore_status_t ecore_iov_configure_min_tx_rate(struct ecore_dev *p_dev, + int vfid, u32 rate); #endif /** diff --git a/drivers/net/qede/base/ecore_sriov.c b/drivers/net/qede/base/ecore_sriov.c index 9e4a57b..9da4e41 100644 --- a/drivers/net/qede/base/ecore_sriov.c +++ b/drivers/net/qede/base/ecore_sriov.c @@ -4798,6 +4798,32 @@ enum _ecore_status_t ecore_iov_configure_tx_rate(struct ecore_hwfn *p_hwfn, p_link->speed); } +enum _ecore_status_t ecore_iov_configure_min_tx_rate(struct ecore_dev *p_dev, + int vfid, u32 rate) +{ + struct ecore_vf_info *vf; + int i; + + for_each_hwfn(p_dev, i) { + struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i]; + + if (!ecore_iov_pf_sanity_check(p_hwfn, vfid)) { + DP_NOTICE(p_hwfn, true, + "SR-IOV sanity check failed, can't set min rate\n"); + return ECORE_INVAL; + } + } + + vf = ecore_iov_get_vf_info(ECORE_LEADING_HWFN(p_dev), (u16)vfid, true); + if (!vf) { + DP_NOTICE(p_dev, true, + "Getting vf info failed, can't set min rate\n"); + return ECORE_INVAL; + } + + return ecore_configure_vport_wfq(p_dev, vf->vport_id, rate); +} + enum _ecore_status_t ecore_iov_get_vf_stats(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, int vfid, @@ -4908,7 +4934,7 @@ bool ecore_iov_is_vf_started(struct ecore_hwfn *p_hwfn, return (p_vf->state != VF_FREE && p_vf->state != VF_STOPPED); } -enum _ecore_status_t +int ecore_iov_get_vf_min_rate(struct ecore_hwfn *p_hwfn, int vfid) { struct ecore_wfq_data *vf_vp_wfq;