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Groups > linux.kernel > #1534660
| From | Anup Patel <anup.patel@broadcom.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/2] Broadcom FlexRM ring manager support |
| Date | 2016-12-02 05:40 +0100 |
| Message-ID | <sJNND-76a-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The Broadcom FlexRM ring manager provides producer-consumer style ring interface for offload engines on Broadcom iProc SoCs. We can have one or more instances of Broadcom FlexRM ring manager in a SoC. This patchset adds a mailbox driver for Broadcom FlexRM ring manager which can be used by offload engine drivers as mailbox clients. The Broadcom FlexRM mailbox driver is feature complete for RAID and Crypto offload engines. We will have incremental patches in-future for ring-level statistics using debugfs and minor optimizations. This patchset is based on Linux-4.9-rc7 and it is also available at flexrm-v2 branch of https://github.com/Broadcom/arm64-linux.git Changes since v1: - Use compatile string as brcm,iproc-flexrm-mbox - Rephrase commit message and text in DT bindings patch Anup Patel (2): mailbox: Add driver for Broadcom FlexRM ring manager dt-bindings: Add DT bindings info for FlexRM ring manager .../bindings/mailbox/brcm,iproc-flexrm-mbox.txt | 60 ++ drivers/mailbox/Kconfig | 11 + drivers/mailbox/Makefile | 2 + drivers/mailbox/mailbox-flexrm/Makefile | 6 + drivers/mailbox/mailbox-flexrm/flexrm-desc.c | 764 +++++++++++++++++++ drivers/mailbox/mailbox-flexrm/flexrm-desc.h | 47 ++ drivers/mailbox/mailbox-flexrm/flexrm-main.c | 829 +++++++++++++++++++++ include/linux/mailbox/brcm-message.h | 14 +- 8 files changed, 1729 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,iproc-flexrm-mbox.txt create mode 100644 drivers/mailbox/mailbox-flexrm/Makefile create mode 100644 drivers/mailbox/mailbox-flexrm/flexrm-desc.c create mode 100644 drivers/mailbox/mailbox-flexrm/flexrm-desc.h create mode 100644 drivers/mailbox/mailbox-flexrm/flexrm-main.c -- 2.7.4
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[PATCH v2 0/2] Broadcom FlexRM ring manager support Anup Patel <anup.patel@broadcom.com> - 2016-12-02 05:40 +0100
[PATCH v2 2/2] dt-bindings: Add DT bindings info for FlexRM ring manager Anup Patel <anup.patel@broadcom.com> - 2016-12-02 05:50 +0100
Re: [PATCH v2 2/2] dt-bindings: Add DT bindings info for FlexRM ring manager Rob Herring <robh@kernel.org> - 2016-12-09 19:10 +0100
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