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[144.49.247.19]) by smtp-relay.gmail.com with ESMTPS id 41be03b00d2f7-b6cb98121c6sm533565a12.6.2025.10.21.12.02.54 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 Oct 2025 12:02:54 -0700 (PDT) X-Relaying-Domain: broadcom.com X-CFilter-Loop: Reflected Received: by mail-pf1-f197.google.com with SMTP id d2e1a72fcca58-77f64c5cf62so4437253b3a.2 for ; Tue, 21 Oct 2025 12:02:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1761073372; x=1761678172; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OZspuy+WwQ1mXVYipXVVhGQRPCydy5QTOQxqmX897tU=; b=UDU4qbtfimMqX3Nu4lC4+cLM7v9bjehkk+IqUsGDeCja6sOcCgRgrO5G6ljZ3FZKUa LDBj9hPHVVLtYTTp7IfJ5Wml6Bj1QdrmXYCKHL0wNs+082Mr6P8R4magSz/ybGpg+Fqz C5ScDYa/XKluqRhlrxbA4RcpOZ7eoKEh3kYGU= X-Received: by 2002:a05:6a00:a589:b0:7a1:68b2:5341 with SMTP id d2e1a72fcca58-7a220a4abf3mr18709391b3a.11.1761073372403; Tue, 21 Oct 2025 12:02:52 -0700 (PDT) X-Received: by 2002:a05:6a00:a589:b0:7a1:68b2:5341 with SMTP id d2e1a72fcca58-7a220a4abf3mr18709356b3a.11.1761073371855; Tue, 21 Oct 2025 12:02:51 -0700 (PDT) Received: from KX3WTC9T54.dhcp.broadcom.net ([192.19.144.250]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a2300f256dsm12011019b3a.50.2025.10.21.12.02.50 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 21 Oct 2025 12:02:51 -0700 (PDT) From: Manish Kurup To: dev@dpdk.org Cc: ajit.khaparde@broadcom.com, Shahaji Bhosle , Farah Smith Subject: [PATCH v4 55/57] net/bnxt/tf_ulp: add feature bit rx miss handling Date: Tue, 21 Oct 2025 15:01:56 -0400 Message-Id: <20251021190158.74064-3-manish.kurup@broadcom.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20251021190158.74064-1-manish.kurup@broadcom.com> References: <20251021190158.74064-1-manish.kurup@broadcom.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Shahaji Bhosle Added a new feature bit to all applications to send the miss packets to parent PF. Signed-off-by: Shahaji Bhosle Reviewed-by: Farah Smith --- drivers/net/bnxt/tf_ulp/bnxt_ulp_utils.h | 9 ++++++++- drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h | 4 +++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp_utils.h b/drivers/net/bnxt/tf_ulp/bnxt_ulp_utils.h index 84d0315399..bd160e2db9 100644 --- a/drivers/net/bnxt/tf_ulp/bnxt_ulp_utils.h +++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp_utils.h @@ -1039,11 +1039,16 @@ bnxt_ulp_cap_feat_process(uint64_t feat_bits, uint64_t *out_bits) uint64_t bit = 0; #endif *out_bits = 0; + if ((feat_bits | bit) != feat_bits) { BNXT_DRV_DBG(ERR, "Invalid TF feature bit is set %" PRIu64 "\n", bit); return -EINVAL; } + + if (!bit) + return 0; + if ((bit & BNXT_ULP_FEATURE_BIT_PARENT_DMAC) && (bit & BNXT_ULP_FEATURE_BIT_PORT_DMAC)) { BNXT_DRV_DBG(ERR, "Invalid both Port and Parent Mac set\n"); @@ -1068,8 +1073,10 @@ bnxt_ulp_cap_feat_process(uint64_t feat_bits, uint64_t *out_bits) BNXT_DRV_DBG(ERR, "Non VFR Feature is enabled"); if (bit & BNXT_ULP_FEATURE_BIT_UNICAST_ONLY) BNXT_DRV_DBG(ERR, "Unicast only Feature is enabled"); - + if (bit & BNXT_ULP_FEATURE_BIT_RX_MISS_SEND_TO_PF) + BNXT_DRV_DBG(ERR, "Rx miss send to parent PF Feature is enabled"); *out_bits = bit; + return 0; } diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h index 4e9b11e437..6a2d31cf8d 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h +++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h @@ -915,7 +915,9 @@ enum bnxt_ulp_feature_bit { BNXT_ULP_FEATURE_BIT_HOT_UPGRADE = 0x00000040, BNXT_ULP_FEATURE_BIT_GLOBAL_TBL_SCOPE = 0x00000080, BNXT_ULP_FEATURE_BIT_NON_VFR_MODE = 0x00000100, - BNXT_ULP_FEATURE_BIT_UNICAST_ONLY = 0x00000200 + BNXT_ULP_FEATURE_BIT_UNICAST_ONLY = 0x00000200, + BNXT_ULP_FEATURE_BIT_REDIRECT_ONLY = 0x00000400, + BNXT_ULP_FEATURE_BIT_RX_MISS_SEND_TO_PF = 0x00000800 }; enum bnxt_ulp_flow_dir_bitmask { -- 2.39.5 (Apple Git-154)