The Freescale Data Path Acceleration Architecture (DPAA) is a set of hardware
components on specific QorIQ multicore processors. This architecture provides
the infrastructure to support simplified sharing of networking interfaces and
accelerators by multiple CPU cores and the accelerators.
The Queue Manager (QMan) is a hardware queue management block that allows
software and accelerators on the datapath to enqueue and dequeue frames in
order to communicate.
The Buffer Manager (BMan) is a hardware buffer pool management block that
allows software and accelerators on the datapath to acquire and release buffers
in order to build frames.
This patch set introduces the QBMan driver code that configures initializes the
QBMan hardware and provides APIs for software to use the frame queues and
buffer pools the blocks provide. These drivers provide the base fuctionality
for software to communicate with the other DPAA accelerators on Freescale QorIQ
processors.
Changes from v1:
- Cleanup Kconfig options
- Changed base QMan and BMan drivers to only be buit in.
Will add loadable support in future patch
- Replace panic() call with WARN_ON()
- Elimanated some unused APIs
- Replaced PowerPC specific IO accessors with platform independent
versions
Emil Medve (1):
powerpc: re-add devm_ioremap_prot()
Geoff Thorpe (7):
soc/fsl: Introduce DPAA BMan device management driver
soc/fsl: Introduce the DPAA BMan portal driver
soc/fsl: Introduce drivers for the DPAA QMan
soc/bman: Add self-tester for BMan driver
soc/qman: Add self-tester for QMan driver
soc/bman: Add debugfs support for the BMan driver
soc/qman: Add debugfs support for the QMan driver
Hai-Ying Wang (2):
soc/bman: Add HOTPLUG_CPU support to the BMan driver
soc/qman: Add HOTPLUG_CPU support to the QMan driver
Madalin Bucur (1):
soc/qman: add qman_delete_cgr_safe()
arch/powerpc/include/asm/io.h | 3 +
arch/powerpc/lib/Makefile | 1 +
arch/powerpc/lib/devres.c | 43 +
arch/powerpc/platforms/85xx/corenet_generic.c | 16 +
arch/powerpc/platforms/85xx/p1023_rdb.c | 14 +
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/fsl/Kconfig | 5 +
drivers/soc/fsl/Makefile | 3 +
drivers/soc/fsl/qbman/Kconfig | 120 +
drivers/soc/fsl/qbman/Makefile | 20 +
drivers/soc/fsl/qbman/bman-debugfs.c | 117 +
drivers/soc/fsl/qbman/bman.c | 553 +++++
drivers/soc/fsl/qbman/bman.h | 542 +++++
drivers/soc/fsl/qbman/bman_api.c | 1072 +++++++++
drivers/soc/fsl/qbman/bman_portal.c | 391 ++++
drivers/soc/fsl/qbman/bman_priv.h | 134 ++
drivers/soc/fsl/qbman/bman_test.c | 56 +
drivers/soc/fsl/qbman/bman_test.h | 34 +
drivers/soc/fsl/qbman/bman_test_api.c | 184 ++
drivers/soc/fsl/qbman/bman_test_thresh.c | 198 ++
drivers/soc/fsl/qbman/bman_utils.c | 72 +
drivers/soc/fsl/qbman/dpaa_resource.c | 359 +++
drivers/soc/fsl/qbman/dpaa_sys.h | 271 +++
drivers/soc/fsl/qbman/qman-debugfs.c | 1313 +++++++++++
drivers/soc/fsl/qbman/qman.c | 1026 +++++++++
drivers/soc/fsl/qbman/qman.h | 1128 ++++++++++
drivers/soc/fsl/qbman/qman_api.c | 2921 +++++++++++++++++++++++++
drivers/soc/fsl/qbman/qman_driver.c | 83 +
drivers/soc/fsl/qbman/qman_portal.c | 672 ++++++
drivers/soc/fsl/qbman/qman_priv.h | 287 +++
drivers/soc/fsl/qbman/qman_test.c | 57 +
drivers/soc/fsl/qbman/qman_test.h | 44 +
drivers/soc/fsl/qbman/qman_test_api.c | 216 ++
drivers/soc/fsl/qbman/qman_test_stash.c | 502 +++++
drivers/soc/fsl/qbman/qman_utils.c | 305 +++
include/soc/fsl/bman.h | 518 +++++
include/soc/fsl/qman.h | 1977 +++++++++++++++++
38 files changed, 15259 insertions(+)
create mode 100644 arch/powerpc/lib/devres.c
create mode 100644 drivers/soc/fsl/Kconfig
create mode 100644 drivers/soc/fsl/Makefile
create mode 100644 drivers/soc/fsl/qbman/Kconfig
create mode 100644 drivers/soc/fsl/qbman/Makefile
create mode 100644 drivers/soc/fsl/qbman/bman-debugfs.c
create mode 100644 drivers/soc/fsl/qbman/bman.c
create mode 100644 drivers/soc/fsl/qbman/bman.h
create mode 100644 drivers/soc/fsl/qbman/bman_api.c
create mode 100644 drivers/soc/fsl/qbman/bman_portal.c
create mode 100644 drivers/soc/fsl/qbman/bman_priv.h
create mode 100644 drivers/soc/fsl/qbman/bman_test.c
create mode 100644 drivers/soc/fsl/qbman/bman_test.h
create mode 100644 drivers/soc/fsl/qbman/bman_test_api.c
create mode 100644 drivers/soc/fsl/qbman/bman_test_thresh.c
create mode 100644 drivers/soc/fsl/qbman/bman_utils.c
create mode 100644 drivers/soc/fsl/qbman/dpaa_resource.c
create mode 100644 drivers/soc/fsl/qbman/dpaa_sys.h
create mode 100644 drivers/soc/fsl/qbman/qman-debugfs.c
create mode 100644 drivers/soc/fsl/qbman/qman.c
create mode 100644 drivers/soc/fsl/qbman/qman.h
create mode 100644 drivers/soc/fsl/qbman/qman_api.c
create mode 100644 drivers/soc/fsl/qbman/qman_driver.c
create mode 100644 drivers/soc/fsl/qbman/qman_portal.c
create mode 100644 drivers/soc/fsl/qbman/qman_priv.h
create mode 100644 drivers/soc/fsl/qbman/qman_test.c
create mode 100644 drivers/soc/fsl/qbman/qman_test.h
create mode 100644 drivers/soc/fsl/qbman/qman_test_api.c
create mode 100644 drivers/soc/fsl/qbman/qman_test_stash.c
create mode 100644 drivers/soc/fsl/qbman/qman_utils.c
create mode 100644 include/soc/fsl/bman.h
create mode 100644 include/soc/fsl/qman.h
--
1.7.9.5
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