From nobody Thu Apr 14 22:45:42 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 11F311B3BFB9; Thu, 14 Apr 2022 22:45:43 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KfZLG74CRz3k5q; Thu, 14 Apr 2022 22:45:42 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1649976343; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=cSQwXWgFt/cCPXuCr3h+2uewdL4v7S4HrONTmgEuR3Y=; b=dM2A0HKEnXGTMgVtOSOA69+m1Hx42KqQOEInfzLomydh2oRrxjGH6kqBhG2HjmrbgPqYNr X5oQfJ5uf8uiol4oXNXSb01Vnzg5SDbxusuVR++a5oHxPNCB6ojcx3bFikWDYzHrc0g0gn 1dR0mnFyHNTxttNAAlQonYqkPueD8mFBiZwu9Rwz9/7cWPi1N2jCAv8vZWILLNUyJGQbHn m+v/mKaeMzh1bF9DERTMhNpeEzO09Sf8CpFMoTp4780JaAurG3KQ5G6C+mlQTNuFySilc4 /C4iyTRlQioBqEDCagd9Cqy8mD6Uf1OfQI3W6Xflx5Ga9PkDfpuy9U3f22fWSA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D47311803; Thu, 14 Apr 2022 22:45:42 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 23EMjgu6097731; Thu, 14 Apr 2022 22:45:42 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 23EMjg01097730; Thu, 14 Apr 2022 22:45:42 GMT (envelope-from git) Date: Thu, 14 Apr 2022 22:45:42 GMT Message-Id: <202204142245.23EMjg01097730@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Navdeep Parhar Subject: git: 169e94c41e23 - main - cxgbe(4): Add support for PPOD_EDRAM feature. List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: np X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 169e94c41e235191014503de06915b0c1b60db91 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1649976343; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=cSQwXWgFt/cCPXuCr3h+2uewdL4v7S4HrONTmgEuR3Y=; b=h6MCZemaHnlaI6OBAOhEScOR/4qeJCMd/wcYYct9zzYm5PgFWAQ3x389lETLTyv1K9dORQ 4bJRRixF1e2/bSvwA31fH38jy5xx/d7Yo8NbUoVshd9DP4ldetE9yrs5YwtFDwVhR4A027 QyHf+vJxrin5mtSYxBsE/noy/MRIJoP6WwBI5KVlebj5MaI8r/nxm89T7Oz2DR+VZ1V1nv WAe2TkY916zJzDvXeIaItgfSOlvTEeSzTjTsmBfM5VP32TuZyd8H3W+9rZdCug2ZcGawEU 3yigK71iDJjzuIeB/+w9rxK1zBLVSXjSZ6BYSwUlciztx/AIdPVohIYj4gKbnA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1649976343; a=rsa-sha256; cv=none; b=btHjhqHPeyHQYDZQg7yVGmleq3ggW2ZI7Z8V6ZLc3cj2AgAy0O7prbxNDwC+w+GkD2kz+q su5idGLRnx9kejcAOhnJ02rrDRJGCW8qXdUmtgpvkbXb/qrkWVhq6MhFsam/05a2QWEHGT 4dEo2wjwzf0YFUDxyyCLx8O1VZoWBfnuu50HLsv3oHpnAFBLLDtkOpHcTkeOCZ+u4q9qk8 O1jBZfkeoGoYW2/4SlIfTqGkxwhh9c/aDqhaRTOZUHwNilNEaSilHMonqJfRw3wKeYtoUT PRTpcF8Qz4eWcSvH/aiYqtEpCIlL+J4ZFw1e6XwrOJpL80xlobdpfgDmXzq9oQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by np: URL: https://cgit.FreeBSD.org/src/commit/?id=169e94c41e235191014503de06915b0c1b60db91 commit 169e94c41e235191014503de06915b0c1b60db91 Author: Navdeep Parhar AuthorDate: 2022-04-14 22:43:32 +0000 Commit: Navdeep Parhar CommitDate: 2022-04-14 22:43:32 +0000 cxgbe(4): Add support for PPOD_EDRAM feature. The driver queries the firmware to find out if it supports this feature and enables it if it does. The firmware moves the iSCSI page pod region to a lower address so that some of it is located in the faster on-chip memory instead of external DDR. Reviewed by: jhb@ MFC after: 3 weeks Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D34895 --- sys/dev/cxgbe/t4_main.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c index b4069119c167..fa9576308ee5 100644 --- a/sys/dev/cxgbe/t4_main.c +++ b/sys/dev/cxgbe/t4_main.c @@ -5097,6 +5097,17 @@ set_params__pre_init(struct adapter *sc) "failed to enable high priority filters :%d.\n", rc); } + + param = FW_PARAM_DEV(PPOD_EDRAM); + rc = -t4_query_params(sc, sc->mbox, sc->pf, 0, 1, ¶m, &val); + if (rc == 0 && val == 1) { + rc = -t4_set_params(sc, sc->mbox, sc->pf, 0, 1, ¶m, + &val); + if (rc != 0) { + device_printf(sc->dev, + "failed to set PPOD_EDRAM: %d.\n", rc); + } + } } /* Enable opaque VIIDs with firmwares that support it. */