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 5C56F366DB9; Wed, 3 Dec 2025 16:30:38 +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=1764779438; cv=none; b=fnMCIgMuDU+cqR5zUFTlrDoPWsOlWVpo59KKTCDZ59ycsbLLXif23dQo/uv3z62Y7SVd3NMzj0tjdkm9Sipizq3JDSZTVONCdXzb5Jv+FOWoo49s5PAdFt8c4pmCdJtzaJCtJnE7FT9F/VvGbN9yTZtmE0NdzWVuyzXUD+P4PYg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764779438; c=relaxed/simple; bh=QvMlQ5kLVN0CYOVNzOm6ZaO8zutqwdle8RmKf+XR47Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=W1KmU5P6vPSzn/2ay3RNgFsSBawKjiYKK5/1l40MEKllIi0yhiTCWaw+rM9RrLuNg4qg8ZFFLAIEXlxL6qCB0v639MwVkGLEZZBCWq0+z7Nt8mtg2LPyexpn9T5KcckL+E9T9JbheiDboTlEGreIWK0hTXTCL7pmSJCyK/eFMFI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RCtHgL5C; 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="RCtHgL5C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BAADAC4CEF5; Wed, 3 Dec 2025 16:30:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764779438; bh=QvMlQ5kLVN0CYOVNzOm6ZaO8zutqwdle8RmKf+XR47Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RCtHgL5CwxxOdlWTsUxMWhjhbL9eDk5fy5pVFcoYOl+wwpuma1dxflrygDXbar/ZA C7fnOkNOESbAvrN+jNH9lew3LnJZsXN2gPfPEn8j0ziVPg4TVaas/4L+eIBztzWpdN j+LTmgpSkPo2buV+UZgT3Dc9TRT62BeYPH8cESxM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ranjan Kumar , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.1 258/568] scsi: mpt3sas: Add support for 22.5 Gbps SAS link rate Date: Wed, 3 Dec 2025 16:24:20 +0100 Message-ID: <20251203152450.169826074@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251203152440.645416925@linuxfoundation.org> References: <20251203152440.645416925@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ranjan Kumar [ Upstream commit 4be7599d6b27bade41bfccca42901b917c01c30c ] Add handling for MPI26_SAS_NEG_LINK_RATE_22_5 in _transport_convert_phy_link_rate(). This maps the new 22.5 Gbps negotiated rate to SAS_LINK_RATE_22_5_GBPS, to get correct PHY link speeds. Signed-off-by: Ranjan Kumar Message-Id: <20250922095113.281484-4-ranjan.kumar@broadcom.com> Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/mpt3sas/mpt3sas_transport.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c index 7d6e4fe31ceed..02c970575464c 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_transport.c +++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c @@ -166,6 +166,9 @@ _transport_convert_phy_link_rate(u8 link_rate) case MPI25_SAS_NEG_LINK_RATE_12_0: rc = SAS_LINK_RATE_12_0_GBPS; break; + case MPI26_SAS_NEG_LINK_RATE_22_5: + rc = SAS_LINK_RATE_22_5_GBPS; + break; case MPI2_SAS_NEG_LINK_RATE_PHY_DISABLED: rc = SAS_PHY_DISABLED; break; -- 2.51.0