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Wed, 28 Apr 2021 15:08:57 +0000 From: "Zhang, Roy Fan" To: "Dybkowski, AdamX" , "dev@dpdk.org" , "Kusztal, ArkadiuszX" , "gakhil@marvell.com" Thread-Topic: [PATCH 1/2] common/qat: increase IM buffer size for QAT GEN3 Thread-Index: AQHXPDyg60a2HNfCXUmwRJsehnW3NKrKCDRw Date: Wed, 28 Apr 2021 15:08:56 +0000 Message-ID: References: <20210428144142.85929-1-adamx.dybkowski@intel.com> In-Reply-To: <20210428144142.85929-1-adamx.dybkowski@intel.com> Accept-Language: zh-Hans-HK, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-version: 11.6.0.76 dlp-reaction: no-action dlp-product: dlpe-windows authentication-results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [95.44.220.85] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d687b584-a180-462f-12e0-08d90a578ba0 x-ms-traffictypediagnostic: BL1PR11MB5304: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4125; 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charset="Windows-1252" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BL0PR11MB3043.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d687b584-a180-462f-12e0-08d90a578ba0 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Apr 2021 15:08:56.8842 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: uz9JazQtYDrqzP+Q6Z0hLfNmpHk9n0GhOF8xeQX8bdHJ0xgh4CKGFFUfU6ZmnP/DHrq9oA+0RZ8wusjfEW1uNA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR11MB5304 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH 1/2] common/qat: increase IM buffer size for QAT GEN3 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 Sender: "dev" > -----Original Message----- > From: Dybkowski, AdamX > Sent: Wednesday, April 28, 2021 3:42 PM > To: dev@dpdk.org; Zhang, Roy Fan ; Kusztal, > ArkadiuszX ; gakhil@marvell.com > Cc: Dybkowski, AdamX > Subject: [PATCH 1/2] common/qat: increase IM buffer size for QAT GEN3 >=20 > This patch increases the intermediate buffer size used for the > compression on QAT GEN3 to accommodate new hardware versions. >=20 > Fixes: a124830a6f00 ("compress/qat: enable dynamic huffman encoding") >=20 > Signed-off-by: Adam Dybkowski > --- > drivers/common/qat/qat_device.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/common/qat/qat_device.h > b/drivers/common/qat/qat_device.h > index e6337c688d..9c6a3ca4e6 100644 > --- a/drivers/common/qat/qat_device.h > +++ b/drivers/common/qat/qat_device.h > @@ -29,7 +29,7 @@ struct qat_dev_cmd_param { > enum qat_comp_num_im_buffers { > QAT_NUM_INTERM_BUFS_GEN1 =3D 12, > QAT_NUM_INTERM_BUFS_GEN2 =3D 20, > - QAT_NUM_INTERM_BUFS_GEN3 =3D 20 > + QAT_NUM_INTERM_BUFS_GEN3 =3D 64 > }; >=20 > struct qat_device_info { > -- > 2.25.1 Acked-by: Fan Zhang