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Miller" , Jakub Kicinski , Aviad Brikman , Eliav Farber , Oleksandr Savchenko , Shay Bar , Viktor Barna Subject: [RFC v1 255/256] cl8k: add wrs/wrs_tables.h Date: Thu, 17 Jun 2021 16:02:22 +0000 Message-Id: <20210617160223.160998-256-viktor.barna@celeno.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210617160223.160998-1-viktor.barna@celeno.com> References: <20210617160223.160998-1-viktor.barna@celeno.com> X-Originating-IP: [62.216.42.54] X-ClientProxiedBy: PR3PR09CA0018.eurprd09.prod.outlook.com (2603:10a6:102:b7::23) To AM9P192MB1412.EURP192.PROD.OUTLOOK.COM (2603:10a6:20b:38b::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (62.216.42.54) by PR3PR09CA0018.eurprd09.prod.outlook.com (2603:10a6:102:b7::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.18 via Frontend Transport; Thu, 17 Jun 2021 16:07:19 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 0acb7621-d6a9-4929-8d57-08d931a9fc11 X-MS-TrafficTypeDiagnostic: AM9P192MB1014: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:459; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM9P192MB1412.EURP192.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(366004)(39850400004)(346002)(376002)(396003)(136003)(316002)(86362001)(66946007)(54906003)(4326008)(956004)(55236004)(66556008)(66476007)(508600001)(36756003)(8676002)(26005)(2616005)(6666004)(5660300002)(6506007)(107886003)(6916009)(83380400001)(2906002)(52116002)(1076003)(16526019)(38350700002)(38100700002)(6486002)(8936002)(186003)(9686003)(6512007)(69590400013)(32563001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: celeno.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0acb7621-d6a9-4929-8d57-08d931a9fc11 X-MS-Exchange-CrossTenant-AuthSource: AM9P192MB1412.EURP192.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jun 2021 16:07:19.9750 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f313103b-4c9f-4fd3-b5cf-b97f91c4afa8 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: JBwzQJ3a910liFBncVOeyacGMhXhjLW1ACa35/W33maO2xcGzAmXerNvtgbawWXCy9WiR8YbtpK8ba/nZqCOJw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9P192MB1014 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Viktor Barna (Part of the split. Please, take a look at the cover letter for more details). Signed-off-by: Viktor Barna --- .../net/wireless/celeno/cl8k/wrs/wrs_tables.h | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 drivers/net/wireless/celeno/cl8k/wrs/wrs_tables.h -- 2.30.0 diff --git a/drivers/net/wireless/celeno/cl8k/wrs/wrs_tables.h b/drivers/net/wireless/celeno/cl8k/wrs/wrs_tables.h new file mode 100644 index 000000000000..250755533f28 --- /dev/null +++ b/drivers/net/wireless/celeno/cl8k/wrs/wrs_tables.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: MIT */ +/* Copyright(c) 2019-2021, Celeno Communications Ltd. */ + +#ifndef CL_WRS_TABLES_H +#define CL_WRS_TABLES_H + +#include + +/* Rate Table Size */ +#define WRS_HE_RATE_TABLE_SIZE (WRS_MCS_MAX_HE * WRS_SS_MAX * CHNL_BW_MAX * WRS_GI_MAX_HE) +#define WRS_HT_VHT_RATE_TABLE_SIZE (WRS_MCS_MAX_VHT * WRS_SS_MAX * CHNL_BW_MAX * WRS_GI_MAX_VHT) + +/* Initial Thresholds */ +#define WRS_INIT_MSEC_WEIGHT_DOWN (WRS_MAINTENANCE_PERIOD_MS * 3) /* Msec */ +#define WRS_INIT_MSEC_WEIGHT_UP (WRS_MAINTENANCE_PERIOD_MS * 3) /* Msec */ + +#define WRS_MSEC_WEIGHT_MIN (WRS_MAINTENANCE_PERIOD_MS * 2) /* Msec */ +#define WRS_MSEC_WEIGHT_MAX_UP 30000 /* Msec */ +#define WRS_MSEC_WEIGHT_MAX_DOWN 4000 /* Msec */ +#define WRS_MSEC_STEP_DOWN 5000 /* Msec */ +#define WRS_MSEC_STEP_UP_SAME 1000 /* Msec */ +#define WRS_INVALID_RATE ((u16)(~0)) + +enum cl_wrs_table_node_up { + WRS_TABLE_NODE_UP_MCS, + WRS_TABLE_NODE_UP_BW, + WRS_TABLE_NODE_UP_NSS, + WRS_TABLE_NODE_UP_BF, + WRS_TABLE_NODE_UP_GI, + + WRS_TABLE_NODE_UP_MAX +}; + +struct cl_wrs_table_validity { + bool is_valid; + u16 new_rate_idx; +}; + +struct cl_wrs_table_node { + u16 rate_idx; + u16 time_th; + bool quick_up_check; +}; + +struct cl_wrs_rate { + u16 mcs : 4, + nss : 3, + bw : 2, + gi : 2, + rsv : 2; +}; + +struct cl_wrs_table { + struct cl_wrs_rate rate; + struct cl_wrs_table_node rate_down; + struct cl_wrs_table_node rate_up[WRS_TABLE_NODE_UP_MAX]; + u32 frames_total; + u32 ba_not_rcv_total; + u64 epr_acc; +}; + +struct cl_hw; +struct cl_wrs_db; +struct cl_wrs_sta; +struct cl_wrs_params; + +void cl_wrs_tables_global_build(void); +void cl_wrs_tables_print(struct cl_hw *cl_hw, struct cl_wrs_params *wrs_params); +void cl_wrs_tables_reset(struct cl_wrs_db *wrs_db, struct cl_wrs_sta *wrs_sta, + struct cl_wrs_params *wrs_params); +void cl_wrs_tables_build(struct cl_hw *cl_hw, struct cl_wrs_sta *wrs_sta, + struct cl_wrs_params *wrs_params); +u16 cl_wrs_tables_find_rate_idx(struct cl_wrs_params *wrs_params, + u8 bw, u8 nss, u8 mcs, u8 gi); + +#endif /* CL_WRS_TABLES_H */