This patch adds support for APM X-Gene SoC Queue Manager/Traffic Manager.
QMTM is required by APM X-Gene SoC Ethernet, PktDMA 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.
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 | 52 ++
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 | 8 +
drivers/misc/xgene/qmtm/Makefile | 7 +
drivers/misc/xgene/qmtm/xgene_qmtm_error.c | 287 ++++++++
drivers/misc/xgene/qmtm/xgene_qmtm_main.c | 768 ++++++++++++++++++++
drivers/misc/xgene/qmtm/xgene_qmtm_main.h | 143 ++++
drivers/misc/xgene/qmtm/xgene_qmtm_storm.c | 375 ++++++++++
drivers/misc/xgene/qmtm/xgene_qmtm_storm.h | 144 ++++
include/misc/xgene/xgene_qmtm.h | 282 +++++++
15 files changed, 2098 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
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