This patch adds support for APM X-Gene SoC Queue Manager/Traffic Manager.
QMTM is required by APM X-Gene SoC Ethernet, PktDMA (XOR Engine) and
Security Engine subsystems. All subsystems communicate with QMTM using
messages which include information about the work to be performed and
the location of associated data buffers.
V2:
* Adding COMPILE_TEST dependency for QMTM in Kconfig
* Updated license banner as per review comments
* Fixed alignment for macros
* Changed EXPORT_SYMBOL to EXPORT_SYMBOL_GPL
V1:
* inital version
Signed-off-by: Ravi Patel <rapatel@xxxxxxx>
Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
---
Ravi Patel (4):
Documentation: Add documentation for APM X-Gene SoC Queue
Manager/Traffic Manager DTS binding
misc: xgene: Add base driver for APM X-Gene SoC Queue Manager/Traffic
Manager
arm64: boot: dts: Add DTS entries for APM X-Gene SoC Queue
Manager/Traffic Manager
misc: xgene: Add error handling for APM X-Gene SoC Queue
Manager/Traffic Manager
.../devicetree/bindings/misc/apm-xgene-qmtm.txt | 51 ++
MAINTAINERS | 7 +
arch/arm64/boot/dts/apm-storm.dtsi | 17 +
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile | 1 +
drivers/misc/xgene/Kconfig | 1 +
drivers/misc/xgene/Makefile | 5 +
drivers/misc/xgene/qmtm/Kconfig | 9 +
drivers/misc/xgene/qmtm/Makefile | 7 +
drivers/misc/xgene/qmtm/xgene_qmtm_error.c | 283 ++++++++
drivers/misc/xgene/qmtm/xgene_qmtm_main.c | 765 ++++++++++++++++++++
drivers/misc/xgene/qmtm/xgene_qmtm_main.h | 138 ++++
drivers/misc/xgene/qmtm/xgene_qmtm_storm.c | 370 ++++++++++
drivers/misc/xgene/qmtm/xgene_qmtm_storm.h | 139 ++++
include/misc/xgene/xgene_qmtm.h | 277 +++++++
15 files changed, 2071 insertions(+)
create mode 100644 Documentation/devicetree/bindings/misc/apm-xgene-qmtm.txt
create mode 100644 drivers/misc/xgene/Kconfig
create mode 100644 drivers/misc/xgene/Makefile
create mode 100644 drivers/misc/xgene/qmtm/Kconfig
create mode 100644 drivers/misc/xgene/qmtm/Makefile
create mode 100644 drivers/misc/xgene/qmtm/xgene_qmtm_error.c
create mode 100644 drivers/misc/xgene/qmtm/xgene_qmtm_main.c
create mode 100644 drivers/misc/xgene/qmtm/xgene_qmtm_main.h
create mode 100644 drivers/misc/xgene/qmtm/xgene_qmtm_storm.c
create mode 100644 drivers/misc/xgene/qmtm/xgene_qmtm_storm.h
create mode 100644 include/misc/xgene/xgene_qmtm.h
--
1.7.9.5
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