From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DE7DF19C542; Wed, 5 Mar 2025 18:07:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741198042; cv=none; b=a3sX1POBm8tWDUPkTrqFC3EjUG8+r0x8wydjFwkMR+F/wMy5dULMkYHBxoszN4kzysfHvEdtobdpj5RJ2KZby+4u8kiG8rJHHhyEDqd3+POH0yE8hdR9yde1L7WmlAqP4XmoPNbzMyLnrYFOi1nqPgSCcjyx+wDcl1sEFYkE6gg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741198042; c=relaxed/simple; bh=szMhxv+c5W2QNpckEPrulQOC23vhWSue+UmsoYT4aLg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SJdNp+AGspvYA5nhRQVeDCL0bemfl0ubkgLy5sYuzSrvPzSdaMiqtt5ljDHIZKPznik9HnpmqKwdt7IG5raujg5HVRo2oo2O1A7EtqXLtHKrMg9vxAqGpVyAGnyUW1T93dNBDaZrUVmZmJXZIqbVMbaK+OlfP8MfxsNujWEDOhQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=p61Oz7wF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="p61Oz7wF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62BF0C4CED1; Wed, 5 Mar 2025 18:07:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741198041; bh=szMhxv+c5W2QNpckEPrulQOC23vhWSue+UmsoYT4aLg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p61Oz7wFTeQ/Jkcb/4ajb4LZqtaNXM9RCBFR+G9e4lbQr58+wq8mEy4yjAza6DZPK fRFVtJqde17LKZO95t3YxTuEtadYpIAuj3Mu9iTdyNlg6RPEmMNt3NYwBPyxF0NdRy DSrcPtx6Eh+KsB3yJmUP2kEExRYw1JYbn44Ua+nE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Selvin Xavier , Leon Romanovsky , Sasha Levin Subject: [PATCH 6.12 012/150] RDMA/bnxt_re: Fix the statistics for Gen P7 VF Date: Wed, 5 Mar 2025 18:47:21 +0100 Message-ID: <20250305174504.301304456@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250305174503.801402104@linuxfoundation.org> References: <20250305174503.801402104@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Selvin Xavier [ Upstream commit 8238c7bd84209c8216b1381ab0dbe6db9e203769 ] Gen P7 VF support the extended stats and is prevented by a VF check. Fix the check to issue the FW command for GenP7 VFs also. Fixes: 1801d87b3598 ("RDMA/bnxt_re: Support new 5760X P7 devices") Signed-off-by: Selvin Xavier Link: https://patch.msgid.link/1738657285-23968-5-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/hw/bnxt_re/hw_counters.c | 4 ++-- drivers/infiniband/hw/bnxt_re/qplib_res.h | 8 ++++++++ 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/hw_counters.c b/drivers/infiniband/hw/bnxt_re/hw_counters.c index 656c150e38e6f..f51adb0a97e66 100644 --- a/drivers/infiniband/hw/bnxt_re/hw_counters.c +++ b/drivers/infiniband/hw/bnxt_re/hw_counters.c @@ -357,8 +357,8 @@ int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev, goto done; } bnxt_re_copy_err_stats(rdev, stats, err_s); - if (_is_ext_stats_supported(rdev->dev_attr->dev_cap_flags) && - !rdev->is_virtfn) { + if (bnxt_ext_stats_supported(rdev->chip_ctx, rdev->dev_attr->dev_cap_flags, + rdev->is_virtfn)) { rc = bnxt_re_get_ext_stat(rdev, stats); if (rc) { clear_bit(BNXT_RE_FLAG_ISSUE_ROCE_STATS, diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index 0bef58bd44e77..b40cff8252bc4 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -544,6 +544,14 @@ static inline bool _is_ext_stats_supported(u16 dev_cap_flags) CREQ_QUERY_FUNC_RESP_SB_EXT_STATS; } +static inline int bnxt_ext_stats_supported(struct bnxt_qplib_chip_ctx *ctx, + u16 flags, bool virtfn) +{ + /* ext stats supported if cap flag is set AND is a PF OR a Thor2 VF */ + return (_is_ext_stats_supported(flags) && + ((virtfn && bnxt_qplib_is_chip_gen_p7(ctx)) || (!virtfn))); +} + static inline bool _is_hw_retx_supported(u16 dev_cap_flags) { return dev_cap_flags & -- 2.39.5