From: Barry Song <song.bao.hua@hisilicon.com>
To: <iommu@lists.linux-foundation.org>,
<linux-arm-kernel@lists.infradead.org>
Cc: robin.murphy@arm.com, will@kernel.org
Subject: [PATCH v5 0/3] iommu/arm-smmu-v3: permit users to disable msi polling
Date: Thu, 27 Aug 2020 21:29:54 +1200 [thread overview]
Message-ID: <20200827092957.22500-1-song.bao.hua@hisilicon.com> (raw)
patch 1/3 and patch 2/3 are the preparation of patch 3/3 which permits users
to disable MSI-based polling by cmd line.
-v5:
add Robin's reviewed-by
-v4:
with respect to Robin's comments
* cleanup the code of the existing module parameter disable_bypass
* add ARM_SMMU_OPT_MSIPOLL flag. on the other hand, we only need to check
a bit in options rather than two bits in features
Barry Song (3):
iommu/arm-smmu-v3: replace symbolic permissions by octal permissions
for module parameter
iommu/arm-smmu-v3: replace module_param_named by module_param for
disable_bypass
iommu/arm-smmu-v3: permit users to disable msi polling
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
--
2.27.0
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next reply other threads:[~2020-08-27 9:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-27 9:29 Barry Song [this message]
2020-08-27 9:29 ` [PATCH v5 1/3] iommu/arm-smmu-v3: replace symbolic permissions by octal permissions for module parameter Barry Song
2020-08-27 9:29 ` [PATCH v5 2/3] iommu/arm-smmu-v3: replace module_param_named by module_param for disable_bypass Barry Song
2020-08-27 9:29 ` [PATCH v5 3/3] iommu/arm-smmu-v3: permit users to disable msi polling Barry Song
2020-09-07 16:05 ` [PATCH v5 0/3] " Will Deacon
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