From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-212613-1521782221-2-1772279703170303760 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, RCVD_IN_DNSWL_MED -2.3, SPF_PASS -0.001, LANGUAGES ensvca, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='140.211.166.137', Host='smtp4.osuosl.org', Country='US', FromHeader='com', MailFrom='org' X-Spam-charsets: plain='us-ascii' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: driverdev-devel-bounces@linuxdriverproject.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1521782219; b=cx4/DeuQpHF4A3Y1+yTSOAk9vZi0/cAQiwxUytQYs5WiBkq u4JNJ6rX2jp9wC3KWsuHXI9oQWotDV+bHD1kzEcnC2HhZQGPpvtXW73V+FPCavaF zqu1ZO4UzMRAbPVb4ex90FepkhbVFSKv0oJkJYS8TyGhvU4Ik4ZGA3r5/Yw1fwNv 2dxa/resl9ydfwBwZp9N1+qrlS6yZZ8Ps7HMVFQA8NJQC2FciiFyDvwriqGoQpU4 CJcRbDuIgbZaYezEHzwXjWf41x8b4adv/PFHEO1VeKbe95J58wpXDEBn4oZ9xIWM oa7q6HUJTYXJBICfo4/8S5PuOaV0xg4Si+g/kBg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=date:from:to:subject:message-id :references:mime-version:in-reply-to:list-id:list-unsubscribe :list-archive:list-post:list-help:list-subscribe:cc:content-type :content-transfer-encoding:sender; s=arctest; t=1521782219; bh=C og1Mp8dYXrEb7vRE+YdauCwRUcGfPscgyjwuiALD3k=; b=rEYPkpE5BjJsEHMKV KVpLDidcueD2swxYzz+IJDKczu7EDvh5oCtjMTvyXUqDSIMb+bM5wMAqccDBIDJ2 wCF3xbeiI2W5vHmgoGjkyuMoDQSC2hb4lhZ3aR0PSlhPcAuXMfKH17FgbppLxcLQ Mg6HIFh4fkabAzx1dhz2rQK2PPk/H+O2E5Iu+ue+NOMC6A6K8N5FtFIo0ItJfROh Uww4VxqltvWMvQgxROa3fxtLt0stq7+YOBlH8wf9oq0qU7dS4HWxPAx8r8L5pywe JWHyqGkidOzusI9sAfrvPNfqqkj48WOEmrxsl0+OZvY/nMd3GjCCE077Wpx/i//v Sg6rQ== ARC-Authentication-Results: i=1; mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=intel.com; iprev=pass policy.iprev=140.211.166.137 (smtp4.osuosl.org); spf=pass smtp.mailfrom=driverdev-devel-bounces@linuxdriverproject.org smtp.helo=fraxinus.osuosl.org; x-aligned-from=fail; x-ptr=fail x-ptr-helo=fraxinus.osuosl.org x-ptr-lookup=smtp4.osuosl.org; x-return-mx=pass smtp.domain=linuxdriverproject.org smtp.result=pass smtp_is_org_domain=yes header.domain=intel.com header.result=pass header_is_org_domain=yes; x-tls=pass version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128; x-vs=clean score=-100 state=0 Authentication-Results: mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=intel.com; iprev=pass policy.iprev=140.211.166.137 (smtp4.osuosl.org); spf=pass smtp.mailfrom=driverdev-devel-bounces@linuxdriverproject.org smtp.helo=fraxinus.osuosl.org; x-aligned-from=fail; x-ptr=fail x-ptr-helo=fraxinus.osuosl.org x-ptr-lookup=smtp4.osuosl.org; x-return-mx=pass smtp.domain=linuxdriverproject.org smtp.result=pass smtp_is_org_domain=yes header.domain=intel.com header.result=pass header_is_org_domain=yes; x-tls=pass version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-Remote-Delivered-To: driverdev-devel@osuosl.org X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,348,1517904000"; d="scan'208";a="37426775" Date: Fri, 23 Mar 2018 13:15:53 +0800 From: kbuild test robot To: Roy Pledge Subject: Re: [v2] staging:fsl-mc: Move DPIO from staging to drivers/soc/fsl Message-ID: <201803231354.kr3QnbaJ%fengguang.wu@intel.com> References: <1521643299-18231-1-git-send-email-roy.pledge@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1521643299-18231-1-git-send-email-roy.pledge@nxp.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.24 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, arnd@arndb.de, gregkh@linuxfoundation.org, Roy Pledge , linux-kernel@vger.kernel.org, leoyang.li@nxp.com, kbuild-all@01.org, stuyoder@gmail.com, catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, laurentiu.tudor@nxp.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Hi Roy, I love your patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] [also build test WARNING on next-20180322] [cannot apply to linus/master v4.16-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Roy-Pledge/staging-fsl-mc-Move-DPIO-from-staging-to-drivers-soc-fsl/20180323-102325 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/soc/fsl/dpio/qbman-portal.c:163:22: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] *addr_cena @@ got ef] *addr_cena @@ drivers/soc/fsl/dpio/qbman-portal.c:163:22: expected void [noderef] *addr_cena drivers/soc/fsl/dpio/qbman-portal.c:163:22: got void *const cena_bar >> drivers/soc/fsl/dpio/qbman-portal.c:164:22: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] *addr_cinh @@ got ef] *addr_cinh @@ drivers/soc/fsl/dpio/qbman-portal.c:164:22: expected void [noderef] *addr_cinh drivers/soc/fsl/dpio/qbman-portal.c:164:22: got void *const cinh_bar >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * >> drivers/soc/fsl/dpio/qbman-portal.c:92:29: sparse: incorrect type in return expression (different address spaces) @@ expected void * @@ got void [noderef] * -- >> drivers/soc/fsl/dpio/dpio-driver.c:149:24: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] regs_cena @@ got void [void *[assigned] regs_cena @@ drivers/soc/fsl/dpio/dpio-driver.c:149:24: expected void *[assigned] regs_cena drivers/soc/fsl/dpio/dpio-driver.c:149:24: got void [noderef] * >> drivers/soc/fsl/dpio/dpio-driver.c:151:24: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] regs_cinh @@ got void [void *[assigned] regs_cinh @@ drivers/soc/fsl/dpio/dpio-driver.c:151:24: expected void *[assigned] regs_cinh drivers/soc/fsl/dpio/dpio-driver.c:151:24: got void [noderef] * vim +163 drivers/soc/fsl/dpio/qbman-portal.c 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 89 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 90 static inline void *qbman_get_cmd(struct qbman_swp *p, u32 offset) 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 91 { 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 @92 return p->addr_cena + offset; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 93 } 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 94 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 95 #define QBMAN_CINH_SWP_CFG 0xd00 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 96 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 97 #define SWP_CFG_DQRR_MF_SHIFT 20 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 98 #define SWP_CFG_EST_SHIFT 16 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 99 #define SWP_CFG_WN_SHIFT 14 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 100 #define SWP_CFG_RPM_SHIFT 12 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 101 #define SWP_CFG_DCM_SHIFT 10 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 102 #define SWP_CFG_EPM_SHIFT 8 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 103 #define SWP_CFG_SD_SHIFT 5 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 104 #define SWP_CFG_SP_SHIFT 4 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 105 #define SWP_CFG_SE_SHIFT 3 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 106 #define SWP_CFG_DP_SHIFT 2 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 107 #define SWP_CFG_DE_SHIFT 1 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 108 #define SWP_CFG_EP_SHIFT 0 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 109 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 110 static inline u32 qbman_set_swp_cfg(u8 max_fill, u8 wn, u8 est, u8 rpm, u8 dcm, 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 111 u8 epm, int sd, int sp, int se, 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 112 int dp, int de, int ep) 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 113 { 2584f385 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Bogdan Purcareata 2017-07-20 114 return (max_fill << SWP_CFG_DQRR_MF_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 115 est << SWP_CFG_EST_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 116 wn << SWP_CFG_WN_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 117 rpm << SWP_CFG_RPM_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 118 dcm << SWP_CFG_DCM_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 119 epm << SWP_CFG_EPM_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 120 sd << SWP_CFG_SD_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 121 sp << SWP_CFG_SP_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 122 se << SWP_CFG_SE_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 123 dp << SWP_CFG_DP_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 124 de << SWP_CFG_DE_SHIFT | 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 125 ep << SWP_CFG_EP_SHIFT); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 126 } 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 127 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 128 /** 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 129 * qbman_swp_init() - Create a functional object representing the given 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 130 * QBMan portal descriptor. 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 131 * @d: the given qbman swp descriptor 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 132 * 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 133 * Return qbman_swp portal for success, NULL if the object cannot 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 134 * be created. 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 135 */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 136 struct qbman_swp *qbman_swp_init(const struct qbman_swp_desc *d) 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 137 { 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 138 struct qbman_swp *p = kmalloc(sizeof(*p), GFP_KERNEL); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 139 u32 reg; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 140 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 141 if (!p) 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 142 return NULL; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 143 p->desc = d; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 144 p->mc.valid_bit = QB_VALID_BIT; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 145 p->sdq = 0; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 146 p->sdq |= qbman_sdqcr_dct_prio_ics << QB_SDQCR_DCT_SHIFT; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 147 p->sdq |= qbman_sdqcr_fc_up_to_3 << QB_SDQCR_FC_SHIFT; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 148 p->sdq |= QMAN_SDQCR_TOKEN << QB_SDQCR_TOK_SHIFT; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 149 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 150 atomic_set(&p->vdq.available, 1); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 151 p->vdq.valid_bit = QB_VALID_BIT; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 152 p->dqrr.next_idx = 0; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 153 p->dqrr.valid_bit = QB_VALID_BIT; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 154 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 155 if ((p->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_4100) { 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 156 p->dqrr.dqrr_size = 4; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 157 p->dqrr.reset_bug = 1; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 158 } else { 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 159 p->dqrr.dqrr_size = 8; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 160 p->dqrr.reset_bug = 0; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 161 } 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 162 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 @163 p->addr_cena = d->cena_bar; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 @164 p->addr_cinh = d->cinh_bar; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 165 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 166 reg = qbman_set_swp_cfg(p->dqrr.dqrr_size, 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 167 1, /* Writes Non-cacheable */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 168 0, /* EQCR_CI stashing threshold */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 169 3, /* RPM: Valid bit mode, RCR in array mode */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 170 2, /* DCM: Discrete consumption ack mode */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 171 3, /* EPM: Valid bit mode, EQCR in array mode */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 172 0, /* mem stashing drop enable == FALSE */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 173 1, /* mem stashing priority == TRUE */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 174 0, /* mem stashing enable == FALSE */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 175 1, /* dequeue stashing priority == TRUE */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 176 0, /* dequeue stashing enable == FALSE */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 177 0); /* EQCR_CI stashing priority == FALSE */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 178 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 179 qbman_write_register(p, QBMAN_CINH_SWP_CFG, reg); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 180 reg = qbman_read_register(p, QBMAN_CINH_SWP_CFG); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 181 if (!reg) { 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 182 pr_err("qbman: the portal is not enabled!\n"); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 183 return NULL; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 184 } 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 185 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 186 /* 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 187 * SDQCR needs to be initialized to 0 when no channels are 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 188 * being dequeued from or else the QMan HW will indicate an 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 189 * error. The values that were calculated above will be 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 190 * applied when dequeues from a specific channel are enabled. 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 191 */ 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 192 qbman_write_register(p, QBMAN_CINH_SWP_SDQCR, 0); 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 193 return p; 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 194 } 321eecb0 drivers/staging/fsl-mc/bus/dpio/qbman-portal.c Roy Pledge 2017-03-13 195 :::::: The code at line 163 was first introduced by commit :::::: 321eecb06bfba0522f33582335f0b09e5003b1e3 bus: fsl-mc: dpio: add QBMan portal APIs for DPAA2 :::::: TO: Roy Pledge :::::: CC: Greg Kroah-Hartman --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel