From: Anup Patel via iommu <iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
To: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>,
Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>,
Baptiste Reynal
<b.reynal-lrHrjnjw1UfHK3s98zE1ajGjJy/sRE9J@public.gmane.org>,
Alex Williamson
<alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Scott Branden <sbranden-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v4] FlexRM support in VFIO platform
Date: Wed, 2 Aug 2017 11:08:29 +0530 [thread overview]
Message-ID: <1501652310-3638-1-git-send-email-anup.patel@broadcom.com> (raw)
This patchset primarily adds Broadcom FlexRM reset module for
VFIO platform driver.
The patches are based on Linux-4.13-rc3 and can also be
found at flexrm-vfio-v4 branch of
https://github.com/Broadcom/arm64-linux.git
Changes since v3:
- Improve "depends on" for Kconfig option
VFIO_PLATFORM_BCMFLEXRM_RESET
- Fix typo in pr_warn() called by
vfio_platform_bcmflexrm_shutdown()
- Return error from vfio_platform_bcmflexrm_shutdown()
when FlexRM ring flush timeout happens
Changes since v2:
- Remove PATCH1 because fixing VFIO no-IOMMU mode is
a separate topic
Changes since v1:
- Remove iommu_present() check in vfio_iommu_group_get()
- Drop PATCH1-to-PATCH3 because IOMMU_CAP_BYPASS is not
required
- Move additional comments out of license header in
vfio_platform_bcmflexrm.c
Anup Patel (1):
vfio: platform: reset: Add Broadcom FlexRM reset module
drivers/vfio/platform/reset/Kconfig | 8 ++
drivers/vfio/platform/reset/Makefile | 1 +
.../vfio/platform/reset/vfio_platform_bcmflexrm.c | 100 +++++++++++++++++++++
3 files changed, 109 insertions(+)
create mode 100644 drivers/vfio/platform/reset/vfio_platform_bcmflexrm.c
--
2.7.4
next reply other threads:[~2017-08-02 5:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-02 5:38 Anup Patel via iommu [this message]
[not found] ` <1501652310-3638-1-git-send-email-anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-08-02 5:38 ` [PATCH v4] vfio: platform: reset: Add Broadcom FlexRM reset module Anup Patel via iommu
2017-08-10 19:23 ` Alex Williamson
[not found] ` <20170810132338.406b06ce-DGNDKt5SQtizQB+pC5nmwQ@public.gmane.org>
2017-08-17 3:45 ` Anup Patel via iommu
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