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Sat, 23 Feb 2019 08:48:48 +0000 From: Ioana Ciornei To: Leo Li CC: Roy Pledge , Ioana Ciocoi Radulescu , Laurentiu Tudor , Horia Geanta , "brouer@redhat.com" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Ioana Ciornei Subject: [PATCH 1/3] soc: fsl: dpio: enable frame data cache stashing per software portal Thread-Topic: [PATCH 1/3] soc: fsl: dpio: enable frame data cache stashing per software portal Thread-Index: AQHUy1SXrb9aUlm5bU2xUZ+TgixJJQ== Date: Sat, 23 Feb 2019 08:48:48 +0000 Message-ID: <20190223084816.28985-2-ioana.ciornei@nxp.com> References: <20190223084816.28985-1-ioana.ciornei@nxp.com> In-Reply-To: <20190223084816.28985-1-ioana.ciornei@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SN6PR04CA0061.namprd04.prod.outlook.com (2603:10b6:805:2a::38) To VI1PR0402MB2800.eurprd04.prod.outlook.com (2603:10a6:800:ad::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=ioana.ciornei@nxp.com; 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Also, enable dropping a stash request transaction when the target request queue is almost full. Signed-off-by: Ioana Ciornei --- drivers/soc/fsl/dpio/qbman-portal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soc/fsl/dpio/qbman-portal.c b/drivers/soc/fsl/dpio/qbman-portal.c index 5a73397..d020135 100644 --- a/drivers/soc/fsl/dpio/qbman-portal.c +++ b/drivers/soc/fsl/dpio/qbman-portal.c @@ -169,9 +169,9 @@ struct qbman_swp *qbman_swp_init(const struct qbman_swp_desc *d) 3, /* RPM: Valid bit mode, RCR in array mode */ 2, /* DCM: Discrete consumption ack mode */ 3, /* EPM: Valid bit mode, EQCR in array mode */ - 0, /* mem stashing drop enable == FALSE */ + 1, /* mem stashing drop enable == TRUE */ 1, /* mem stashing priority == TRUE */ - 0, /* mem stashing enable == FALSE */ + 1, /* mem stashing enable == TRUE */ 1, /* dequeue stashing priority == TRUE */ 0, /* dequeue stashing enable == FALSE */ 0); /* EQCR_CI stashing priority == FALSE */