From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <shreyansh.jain@nxp.com>
Received: from NAM01-BY2-obe.outbound.protection.outlook.com
(mail-by2nam01on0061.outbound.protection.outlook.com [104.47.34.61])
by dpdk.org (Postfix) with ESMTP id A9B691B204
for <dev@dpdk.org>; Sat, 9 Sep 2017 13:11:04 +0200 (CEST)
Received: from CY1PR03CA0025.namprd03.prod.outlook.com (10.174.128.35) by
MWHPR03MB3327.namprd03.prod.outlook.com (10.174.249.145) with Microsoft SMTP
Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id
15.20.35.12; Sat, 9 Sep 2017 11:11:03 +0000
Received: from BN1BFFO11FD047.protection.gbl (2a01:111:f400:7c10::1:199) by
CY1PR03CA0025.outlook.office365.com (2603:10b6:600::35) with Microsoft SMTP
Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id
15.20.35.12 via Frontend Transport; Sat, 9 Sep 2017 11:11:03 +0000
Authentication-Results: spf=fail (sender IP is 192.88.168.50)
smtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed)
header.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com;
Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not
designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com;
client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net;
Received: from tx30smr01.am.freescale.net (192.88.168.50) by
BN1BFFO11FD047.mail.protection.outlook.com (10.58.145.2) with Microsoft SMTP
Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1385.11
via Frontend Transport; Sat, 9 Sep 2017 11:11:01 +0000
Received: from Tophie.ap.freescale.net ([10.232.14.39])
by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id v89BAUhF026326;
Sat, 9 Sep 2017 04:10:59 -0700
From: Shreyansh Jain <shreyansh.jain@nxp.com>
To: <dev@dpdk.org>
CC: <ferruh.yigit@intel.com>, <hemant.agrawal@nxp.com>
Date: Sat, 9 Sep 2017 16:51:06 +0530
Message-ID: <20170909112132.13936-16-shreyansh.jain@nxp.com>
X-Mailer: git-send-email 2.9.3
In-Reply-To: <20170909112132.13936-1-shreyansh.jain@nxp.com>
References: <20170823141213.25476-1-shreyansh.jain@nxp.com>
<20170909112132.13936-1-shreyansh.jain@nxp.com>
X-EOPAttributedMessage: 0
X-Matching-Connectors: 131494290626329796;
(91ab9b29-cfa4-454e-5278-08d120cd25b8); ()
X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI;
SFV:NSPM;
SFS:(10009020)(6009001)(336005)(39380400002)(39860400002)(2980300002)(1110001)(1109001)(339900001)(189002)(199003)(1076002)(110136004)(33646002)(68736007)(2906002)(189998001)(54906002)(356003)(305945005)(48376002)(50466002)(76176999)(50986999)(5003940100001)(86362001)(36756003)(50226002)(53936002)(8936002)(81166006)(81156014)(8676002)(104016004)(77096006)(47776003)(5660300001)(498600001)(2351001)(4326008)(6666003)(2950100002)(6916009)(85426001)(105606002)(106466001)(8656003)(97736004);
DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR03MB3327; H:tx30smr01.am.freescale.net;
FPR:; SPF:Fail; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en;
X-Microsoft-Exchange-Diagnostics: 1; BN1BFFO11FD047;
1:s4snDTMFA4QJCxOlCOSoiXdqeA2EG83NdRJvOaqKLXRAh6ZXW6bqHMsK6//3LFyF1zfhnOQBllAxt4QHfczL5SMXXvyx1tP1LfmAA+0HbiOfm6ReHpE6PNVNF6F9bse8
MIME-Version: 1.0
Content-Type: text/plain
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: e7944719-ab87-40cc-db65-08d4f773753a
X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0;
RULEID:(300000500095)(300135000095)(300000501095)(300135300095)(300000502095)(300135100095)(22001)(300000503095)(300135400095)(2017052603199)(201703131430075)(201703131517081)(300000504095)(300135200095)(300000505095)(300135600095)(300000506095)(300135500095);
SRVR:MWHPR03MB3327;
X-Microsoft-Exchange-Diagnostics: 1; MWHPR03MB3327;
3:eaSvdY8Rtvb+1Fiq1BoSTg4fs16aDc584wBTbLAYnsloApxTC8z63Dv+92yHattge5HpwNhT5zUhroPOnYZfBfor2gSHpyVO3hbF/z62wAdADsIZMzxe/v6WU7iW1mm38wTrd4+WzZ1q/5iPl4XN5pGxTmhRpHhAqaBetcjawb/ypazEZEuLtTCw+eY+7z5D+jDcb5OHcoC9mRUWk73iGYftl1fExH0kZcSxNzj8YSYvP98WU5kUprt5MZuNAeHKGJZPK9qokyQ/LWqRNMDleGFiVOl1Xu0aMeZZEU18b6SBvpHpE/ZXhBjHHfFXtwwMRfR42eRiAFTqKXvTgzK9mrNUyjUA7S7F380zd95Lqog=;
25:Up38V+u/Z9NbU1Iiwj8pUM7xTPgJT981LWod+M/uS5n3N82HOt0Ll010k1EelfWOh4a+C9C2jqr3bTo1iABBddh1pDy79km4atnRCzObKwmu/fgy+BNfXM8X9Ai0x+Qh8r/6mBwXJpgUox2T0RRNSrKx5qYkjT6a9k/hXKL4JzpNF7seNeYQvPt5tL+150CwAiTQtxdfs3N5G8sVc2ODAK+oyRoZGgn9l02DP5MhbV9zZbPoNomwv/sPPyrmkEgprBmmKBsuq4D4HojIJScTksni+aG2tiEFxrBmNqHtWtUsdmD9dSYap8Lpvb25XpjYmvGYZ8hGtCF6welziohd7A==
X-MS-TrafficTypeDiagnostic: MWHPR03MB3327:
X-Microsoft-Exchange-Diagnostics: 1; MWHPR03MB3327;
31:lyZ3orVMlGVojLS/go430hmk36s79aMEdm8S5qFjUHgCJrgNf1v2VJLuWcAdhRhP4tcXEH0ZD2jy8TEpVcYzxHx1Z4QvcfbbFqf6I09r1rlaVnQxAiD57IkjwX+Dx3rpLgxtcvYXicQKMR4yFfkJmKEvekrjeaV59TEqFpoxQ276gpcwXT+NddMc6cPt4oQSEL6dbnGziLB7yyRkJP9N14Lh4uYhihEmhrSVBuKCG6M=;
4:ohJlGn1EpnifbyNuuDY8IyyClkUVnz5ZhHJnwKwhO8ilpG9s4syOjtB6M4p+B/vRWsUl/mGHlD1ES6oQQ4gmfznM1q2XGM1/kTWqN3ivXj0/oV02gEUBz4UItUaYngG8J9qgoFfTq9dZfQzpX1TKxXXlQkjJCkl/VOTrFD6CRQSWQ25PuZZwy911VtyzlFKP6FRUlfqHQ9vbbaYSaolS85TMltb2ioDUA/OtPw1As+tbRnOoomxjP0Hi94ldN+4wT06gJBX4Q4gsGd0ldG4FQQcC0AYbvblbSoK8YdqA6nQ=
X-Exchange-Antispam-Report-Test: UriScan:(185117386973197);
X-Microsoft-Antispam-PRVS: <MWHPR03MB332713269AD18E274B5B62F5906A0@MWHPR03MB3327.namprd03.prod.outlook.com>
X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0;
RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6095135)(2401047)(8121501046)(5005006)(3002001)(93006095)(93001095)(100000703101)(100105400095)(10201501046)(6055026)(6096035)(20161123559100)(20161123563025)(20161123561025)(20161123565025)(20161123556025)(201703131430075)(201703131433075)(201703131448075)(201703161259150)(201703151042153)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095);
SRVR:MWHPR03MB3327; BCL:0; PCL:0;
RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(400006)(100000804101)(100110200095)(100000805101)(100110500095);
SRVR:MWHPR03MB3327;
X-Forefront-PRVS: 0425A67DEF
X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; MWHPR03MB3327;
23:4YQfWznntB2aNy9dTVLLsvaWccDGIJuBc9hFjDJuR?=
=?us-ascii?Q?VJj27yAHKEGclr7dGGZW9FnwCnVFVVJhtbRireFx4dsx1wo5t3ZRGIFF5Zp9?=
=?us-ascii?Q?5zYocGhZBWKhhvQ6BwpglpHlDR6fdzW5TM1kmLt+z0qGI+SzG+5NMUwKzJY3?=
=?us-ascii?Q?tCNIeFnJnwJCjimrlieQ+5GwgdEfJv9qv+xaT77r4E+6zM9LmcfZlYfsmyXl?=
=?us-ascii?Q?YYaielo29xp/0mfY8G0puld3S5fxM7qGoZas6A6p3KcNe+/9YLUBWzb4+2ZU?=
=?us-ascii?Q?vhkmxxAI047c7wbGMX68X8rphzEe6YhPPj2P2NmnMQLCk9EzgGHP5WCtaJOv?=
=?us-ascii?Q?vewOTFkB29e5O4kpQieCRtfK2THkmuOmSBfU5HxiLaO50nFs+5PnIvNS2stO?=
=?us-ascii?Q?wwK7YFpK7Qm2/GUOioXrjPjRdFyQGL+fv0UO2XEy+o+PXYDemwcQkq08Lxj0?=
=?us-ascii?Q?xNsWTQd567UmmHeLJLxQ2N7dYQvnxsd2EIT420qXwbZjUwQm2UMCnXxGss9E?=
=?us-ascii?Q?8BkoKWmcWeqBEkBhIdDU74pn8/9elHVoE8lfYTNttd9biixUvFRC6tnvV8NE?=
=?us-ascii?Q?30zS6obcNAenKj+3c3tIbSMvVICarSVgzf2ITxuAU5P2z3kdB01MlewmuuKR?=
=?us-ascii?Q?OfvA8UYqrWpfFZDw2BymlDmuUQ9oBPH0wweKMSceEywASqn/f5PhSKmcm3bO?=
=?us-ascii?Q?jg0fxl+WWoKWkGgJcL64uSr9asq+XpmWsi390H0OzR9KJxMnne0W/w6jq22l?=
=?us-ascii?Q?gm/j/3hZe/0KgFPuSZ3UjuXafYsWH7TWkxYZduaclfIOhp6X/U/aMn2wdkNc?=
=?us-ascii?Q?3XWONt6kCFbEueG7MnbVft7Tvsrh7p/8rUI7jBa8pgnVPjo2IysM0eoaOsE3?=
=?us-ascii?Q?tYxSTxp59psUWKyAXoZvHJ2TRDVScXcTaWvLSU7VvmeXm++OaS0563GFfnOf?=
=?us-ascii?Q?/zJdXc1klvM+6fjbWZ5eMOzP0oKn4VmlSxESAm/7wRixKFglmlRwvq7d+6cm?=
=?us-ascii?Q?6Uy4hXbVl50X6lrHTJ7j/QsRgheg3yfORe0FmMdgtNpuRD9wbJnfNwQgcbvX?=
=?us-ascii?Q?ZM6jg6hjRCtVoI5udtLDi6Vbc4sx8t5IVULHlMBbNXYmNqbpgCnpHqqqDdsj?=
=?us-ascii?Q?YIX6lu9pbaRem2yxXFehhJ9eRuqj243?=
X-Microsoft-Exchange-Diagnostics: 1; MWHPR03MB3327;
6:FAo3Yx7z+ZyrI37eSnyuE/Qul9uwph1GnLCQQcP6GRYSHzFmnzMH5whCmAqBD6tQYbXWUKfvGLVmr7C4dS1NLjSp+QUnFikg81i+GfFgS8afcFh7CBSE2+a2+kg4/x/6jCGhFMXebzifoPiZW53ruFVz+nDq3hwO+hlmNM4o7KOtXfoufMe0mszjEF8N+9OP0DX0AUmQZCBZN9DkCnPo0OkkR/c3kwVqpYaT7ouVAAW19RsAW1hK6N/eSU3fuI3wHCSGRwE27xFZoMwvdfEceCxIA7tZ/Jqr75FAudx5R2QomZXgQK9qh7nTE5aKZZ7/YT6A5oCrqyZvQJh63UF+ZA==;
5:dYE8mwC8rA8/As6/6Uf9FDEOwXIdXO0AyGE/rIbRNzy+5e3hsJuo96HH7QdhC2STZOERREgy+ZKBhMaAVvGN6DwTejeEmaKQWA6uEOEbUKsTNeesrKAIZ7puRA1JRaxbMvZ3v0Zj6AjPFKoCQf+pUA==;
24:b4rYmfdGUYal/vQHSqZNVyhqS9FfWhZxvcs3W6WE76UmaXtmK52Z7qxfesvzy9gFHRaOqt67MXPaS8d0eKJseKuwbwcoxD5UcnvTA/bBvTw=;
7:d/K/5KNwzW8POWBmn7ElyTo6UwHboMpiWXs7BkQaj1ExOFMUPR/WcRYVwjP958IVEOtbQ1zUMki4dw777qoYS1tRt79fxYNSo2hGXij+OXtoBl7fIrRBsBAax5xjbMHImmR+/Xt0eUjnjeH8Z/Qp1dr3k6LR8EBkG8Rhs2RkgmNT/W2T/QQSKX4txnl6dQ+jPbp7ccMks7mVi7GRFQ4Av9ntp+KOz5eU16Hp80yBvxg=
SpamDiagnosticOutput: 1:99
SpamDiagnosticMetadata: NSPM
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Sep 2017 11:11:01.4161 (UTC)
X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50];
Helo=[tx30smr01.am.freescale.net]
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR03MB3327
Subject: [dpdk-dev] [PATCH v4 15/41] bus/dpaa: add fman flow control
threshold setting
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Sat, 09 Sep 2017 11:11:05 -0000
Signed-off-by: Geoff Thorpe <geoff.thorpe@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
---
drivers/bus/dpaa/base/fman/fman_hw.c | 28 ++++++++++++++++++++++++++++
drivers/bus/dpaa/include/fsl_fman.h | 7 +++++++
2 files changed, 35 insertions(+)
diff --git a/drivers/bus/dpaa/base/fman/fman_hw.c b/drivers/bus/dpaa/base/fman/fman_hw.c
index a7ca661..077c17c 100644
--- a/drivers/bus/dpaa/base/fman/fman_hw.c
+++ b/drivers/bus/dpaa/base/fman/fman_hw.c
@@ -37,6 +37,7 @@
*/
#include <fsl_fman.h>
#include <fsl_fman_crc64.h>
+#include <fsl_bman.h>
/* Instantiate the global variable that the inline CRC64 implementation (in
* <fsl_fman.h>) depends on.
@@ -393,6 +394,33 @@ fman_if_set_bp(struct fman_if *fm_if, unsigned num __always_unused,
}
int
+fman_if_get_fc_threshold(struct fman_if *fm_if)
+{
+ struct __fman_if *__if = container_of(fm_if, struct __fman_if, __if);
+ unsigned int *fmbm_mpd;
+
+ assert(fman_ccsr_map_fd != -1);
+
+ fmbm_mpd = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_mpd;
+ return in_be32(fmbm_mpd);
+}
+
+int
+fman_if_set_fc_threshold(struct fman_if *fm_if, u32 high_water,
+ u32 low_water, u32 bpid)
+{
+ struct __fman_if *__if = container_of(fm_if, struct __fman_if, __if);
+ unsigned int *fmbm_mpd;
+
+ assert(fman_ccsr_map_fd != -1);
+
+ fmbm_mpd = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_mpd;
+ out_be32(fmbm_mpd, FMAN_ENABLE_BPOOL_DEPLETION);
+ return bm_pool_set_hw_threshold(bpid, low_water, high_water);
+
+}
+
+int
fman_if_get_fc_quanta(struct fman_if *fm_if)
{
struct __fman_if *__if = container_of(fm_if, struct __fman_if, __if);
diff --git a/drivers/bus/dpaa/include/fsl_fman.h b/drivers/bus/dpaa/include/fsl_fman.h
index ac38082..95aee67 100644
--- a/drivers/bus/dpaa/include/fsl_fman.h
+++ b/drivers/bus/dpaa/include/fsl_fman.h
@@ -112,6 +112,13 @@ void fman_if_loopback_disable(struct fman_if *p);
void fman_if_set_bp(struct fman_if *fm_if, unsigned int num, int bpid,
size_t bufsize);
+/* Get Flow Control threshold parameters on specific interface */
+int fman_if_get_fc_threshold(struct fman_if *fm_if);
+
+/* Enable and Set Flow Control threshold parameters on specific interface */
+int fman_if_set_fc_threshold(struct fman_if *fm_if,
+ u32 high_water, u32 low_water, u32 bpid);
+
/* Get Flow Control pause quanta on specific interface */
int fman_if_get_fc_quanta(struct fman_if *fm_if);
--
2.9.3