From: roy.pledge@nxp.com (Roy Pledge)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/10] soc/qbman: Add ARM equivalent for flush_dcache_range()
Date: Wed, 18 Jan 2017 17:39:36 -0500 [thread overview]
Message-ID: <1484779180-1344-7-git-send-email-roy.pledge@nxp.com> (raw)
In-Reply-To: <1484779180-1344-1-git-send-email-roy.pledge@nxp.com>
From: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
---
drivers/soc/fsl/qbman/qman_ccsr.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/soc/fsl/qbman/qman_ccsr.c b/drivers/soc/fsl/qbman/qman_ccsr.c
index 43feaa9..67ae073 100644
--- a/drivers/soc/fsl/qbman/qman_ccsr.c
+++ b/drivers/soc/fsl/qbman/qman_ccsr.c
@@ -446,8 +446,14 @@ static int zero_priv_mem(struct device *dev, struct device_node *node,
return -ENOMEM;
memset(tmpp, 0, sz);
+#ifdef CONFIG_PPC
flush_dcache_range((unsigned long)tmpp,
(unsigned long)tmpp + sz);
+#elif defined(CONFIG_ARM)
+ __cpuc_flush_dcache_area(tmpp, sz);
+#elif defined(CONFIG_ARM64)
+ __flush_dcache_area(tmpp, sz);
+#endif
memunmap(tmpp);
return 0;
--
1.7.9.5
next prev parent reply other threads:[~2017-01-18 22:39 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-18 22:39 [PATCH 00/10] fsl/qbman: ARM Enablement Roy Pledge
2017-01-18 22:39 ` [PATCH 01/10] soc/qbman: Use portable mapping for the FQD reserved memory Roy Pledge
2017-01-18 22:39 ` [PATCH 02/10] soc/qbman: Drop set/clear_bits usage Roy Pledge
2017-01-18 22:39 ` [PATCH 03/10] soc/qbman: Drop L1_CACHE_BYTES compile time check Roy Pledge
2017-01-18 22:39 ` [PATCH 04/10] soc/qbman: Fix ARM32 typo Roy Pledge
2017-01-18 22:39 ` [PATCH 05/10] soc/qbman: Rework ioremap() calls for ARM/PPC Roy Pledge
2017-01-18 22:39 ` Roy Pledge [this message]
2017-01-18 23:12 ` [PATCH 06/10] soc/qbman: Add ARM equivalent for flush_dcache_range() Russell King - ARM Linux
2017-01-18 23:36 ` Scott Wood
2017-01-23 19:24 ` Roy Pledge
2017-01-25 21:20 ` Arnd Bergmann
2017-01-26 5:08 ` Scott Wood
2017-01-27 16:41 ` Arnd Bergmann
2017-01-28 2:34 ` Scott Wood
2017-01-30 15:31 ` Robin Murphy
2017-01-30 19:04 ` Roy Pledge
2017-02-01 13:03 ` Robin Murphy
2017-02-01 22:51 ` Scott Wood
2017-02-06 22:26 ` Roy Pledge
2017-02-06 22:37 ` Russell King - ARM Linux
2017-02-07 16:44 ` Roy Pledge
2017-02-07 18:25 ` Robin Murphy
2017-02-13 21:26 ` Roy Pledge
2017-03-16 0:43 ` Roy Pledge
2017-03-16 20:08 ` Scott Wood
2017-03-29 21:19 ` Roy Pledge
2017-01-30 15:19 ` Russell King - ARM Linux
2017-02-01 12:47 ` Arnd Bergmann
2017-02-01 23:16 ` Russell King - ARM Linux
2017-02-02 17:21 ` Roy Pledge
2017-01-30 15:04 ` Russell King - ARM Linux
2017-02-01 12:52 ` Arnd Bergmann
2017-01-30 15:12 ` Russell King - ARM Linux
2017-01-18 22:39 ` [PATCH 07/10] soc/qbman: add QMAN_REV32 Roy Pledge
2017-01-18 22:39 ` [PATCH 08/10] soc/qbman: different register offsets on ARM Roy Pledge
2017-01-18 22:39 ` [PATCH 09/10] soc/qbman: Add missing headers " Roy Pledge
2017-01-18 22:39 ` [PATCH 10/10] fsl/qbman: Enable FSL_LAYERSCAPE config " Roy Pledge
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