From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 323524660E; Wed, 23 Apr 2025 18:00:25 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 56E1B40430; Wed, 23 Apr 2025 18:00:16 +0200 (CEST) Received: from agw.arknetworks.am (agw.arknetworks.am [79.141.165.80]) by mails.dpdk.org (Postfix) with ESMTP id 8F230400D5 for ; Wed, 23 Apr 2025 18:00:12 +0200 (CEST) Received: from localhost.localdomain (unknown [78.109.72.186]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by agw.arknetworks.am (Postfix) with ESMTPSA id C668FE0142; Wed, 23 Apr 2025 20:00:11 +0400 (+04) DKIM-Filter: OpenDKIM Filter v2.11.0 agw.arknetworks.am C668FE0142 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arknetworks.am; s=default; t=1745424012; bh=2o0OGhqUlSYiSDFeiC6Du2wnhNfqW2Gkznvu0fb+qyU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2KP2xP/8wUij19DlUk6de6axdyhwoybl94svbF2NHc5qX4/tzYONW6doyYk5L0AUg e+kQxFyJdpAjcL4a4SE2twd321klVJPlSEEn6ZqP1JgwG7sGFEJRPEMq6HKPqd/wAz gg3gS/tnArOjNClPVdiqz3cMqEQbPu1brMtg3Izvs+FxBiO3wysHBtMowL6+d+qvrc vb9nUwfZJY2it7aNQGWCxJkL46mMdb1Rc1pQodM2xn8y72cQC/Vb4epBcQi04iCck3 g2KSmG6x+vtw0VYe0Bw/S32Vd6RU7D4SzjUX6vifdxNNQSx8WzDwogEqlB1UQLJHFh zpneHR9XfQYuw== From: Ivan Malov To: dev@dpdk.org Cc: Stephen Hemminger , Andrew Rybchenko , Andy Moreton , Pieter Jansen Van Vuuren , Viacheslav Galaktionov , Denis Pryazhennikov Subject: [PATCH v2 01/45] common/sfc_efx/base: add Medford4 PCI IDs to common code Date: Wed, 23 Apr 2025 19:59:18 +0400 Message-Id: <20250423160002.35706-2-ivan.malov@arknetworks.am> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250423160002.35706-1-ivan.malov@arknetworks.am> References: <20250416140016.36127-1-ivan.malov@arknetworks.am> <20250423160002.35706-1-ivan.malov@arknetworks.am> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Denis Pryazhennikov Later patches will use this to implement support for Medford4. Signed-off-by: Denis Pryazhennikov Signed-off-by: Andy Moreton --- drivers/common/sfc_efx/base/efx.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h index 5773cb00b3..635b44ab37 100644 --- a/drivers/common/sfc_efx/base/efx.h +++ b/drivers/common/sfc_efx/base/efx.h @@ -64,6 +64,7 @@ typedef enum efx_family_e { EFX_FAMILY_MEDFORD, EFX_FAMILY_MEDFORD2, EFX_FAMILY_RIVERHEAD, + EFX_FAMILY_MEDFORD4, EFX_FAMILY_NTYPES } efx_family_t; @@ -172,6 +173,16 @@ efx_family_probe_bar( #define EFX_PCI_DEVID_RIVERHEAD 0x0100 #define EFX_PCI_DEVID_RIVERHEAD_VF 0x1100 +/* + * Medford4 has low latency (LL) and full feature (FF) datapath engines. + * Some Medford4 functions have FF and LL datapath, others only have FF. + */ +#define EFX_PCI_DEVID_MEDFORD4_PF_UNINIT 0x0C13 +#define EFX_PCI_DEVID_MEDFORD4 0x0C03 /* X4 PF, FF+LL */ +#define EFX_PCI_DEVID_MEDFORD4_VF 0x1C03 /* X4 VF, FF+LL */ +#define EFX_PCI_DEVID_MEDFORD4_NO_LL 0x2C03 /* X4 PF, FF only */ +#define EFX_PCI_DEVID_MEDFORD4_NO_LL_VF 0x3C03 /* X4 VF, FF only */ + #define EFX_MEM_BAR_SIENA 2 #define EFX_MEM_BAR_HUNTINGTON_PF 2 -- 2.39.5