[PATCH] powerpc/qe_lib: Share the qe_lib for the others architecture

[Kumar Gala]

On Oct 14, 2013, at 6:37 AM, Xie Xiaobo wrote:

> The QUICC Engine (QE) is a communications coprocessors on Freescale
> embedded processors. The QE had been applied in PowerPC architecture
> previously, and it will be applied in ARM architecture too.
> So move the qe_lib from arch/powerpc to driver/ firstly.
> 
> Signed-off-by: Xie Xiaobo <X.Xie at freescale.com>
> ---
> arch/powerpc/Kconfig                         |   2 -
> arch/powerpc/include/asm/immap_qe.h          | 491 -----------------
> arch/powerpc/include/asm/qe.h                | 740 -------------------------
> arch/powerpc/include/asm/qe_ic.h             | 144 -----
> arch/powerpc/include/asm/ucc.h               |  64 ---
> arch/powerpc/include/asm/ucc_fast.h          | 244 --------
> arch/powerpc/include/asm/ucc_slow.h          | 290 ----------
> arch/powerpc/platforms/85xx/mpc85xx_mds.c    |   4 +-
> arch/powerpc/platforms/85xx/mpc85xx_rdb.c    |   4 +-
> arch/powerpc/platforms/Kconfig               |  19 -
> arch/powerpc/sysdev/Makefile                 |   1 -
> arch/powerpc/sysdev/qe_lib/Kconfig           |  27 -
> arch/powerpc/sysdev/qe_lib/Makefile          |  10 -
> arch/powerpc/sysdev/qe_lib/gpio.c            | 317 -----------
> arch/powerpc/sysdev/qe_lib/qe.c              | 708 ------------------------
> arch/powerpc/sysdev/qe_lib/qe_ic.c           | 501 -----------------
> arch/powerpc/sysdev/qe_lib/qe_ic.h           | 103 ----
> arch/powerpc/sysdev/qe_lib/qe_io.c           | 218 --------
> arch/powerpc/sysdev/qe_lib/ucc.c             | 213 -------
> arch/powerpc/sysdev/qe_lib/ucc_fast.c        | 364 ------------
> arch/powerpc/sysdev/qe_lib/ucc_slow.c        | 380 -------------
> arch/powerpc/sysdev/qe_lib/usb.c             |  56 --
> drivers/Kconfig                              |   2 +
> drivers/Makefile                             |   3 +
> drivers/net/ethernet/freescale/fsl_pq_mdio.c |   2 +-
> drivers/net/ethernet/freescale/ucc_geth.c    |   8 +-
> drivers/net/ethernet/freescale/ucc_geth.h    |   8 +-
> drivers/qe/Kconfig                           |  51 ++
> drivers/qe/Makefile                          |  10 +
> drivers/qe/gpio.c                            | 317 +++++++++++
> drivers/qe/qe.c                              | 708 ++++++++++++++++++++++++
> drivers/qe/qe_common.c                       | 187 +++++++
> drivers/qe/qe_ic.c                           | 501 +++++++++++++++++
> drivers/qe/qe_ic.h                           | 103 ++++
> drivers/qe/qe_io.c                           | 218 ++++++++
> drivers/qe/ucc.c                             | 213 +++++++
> drivers/qe/ucc_fast.c                        | 364 ++++++++++++
> drivers/qe/ucc_slow.c                        | 380 +++++++++++++
> drivers/qe/usb.c                             |  56 ++
> drivers/spi/spi-fsl-cpm.c                    |   2 +-
> drivers/tty/serial/ucc_uart.c                |   2 +-
> include/qe/immap_qe.h                        | 491 +++++++++++++++++
> include/qe/qe.h                              | 794 +++++++++++++++++++++++++++
> include/qe/qe_ic.h                           | 144 +++++
> include/qe/ucc.h                             |  64 +++
> include/qe/ucc_fast.h                        | 244 ++++++++
> include/qe/ucc_slow.h                        | 290 ++++++++++
> 47 files changed, 5155 insertions(+), 4907 deletions(-)
> delete mode 100644 arch/powerpc/include/asm/immap_qe.h
> delete mode 100644 arch/powerpc/include/asm/qe.h
> delete mode 100644 arch/powerpc/include/asm/qe_ic.h
> delete mode 100644 arch/powerpc/include/asm/ucc.h
> delete mode 100644 arch/powerpc/include/asm/ucc_fast.h
> delete mode 100644 arch/powerpc/include/asm/ucc_slow.h
> delete mode 100644 arch/powerpc/sysdev/qe_lib/Kconfig
> delete mode 100644 arch/powerpc/sysdev/qe_lib/Makefile
> delete mode 100644 arch/powerpc/sysdev/qe_lib/gpio.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/qe.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/qe_ic.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/qe_ic.h
> delete mode 100644 arch/powerpc/sysdev/qe_lib/qe_io.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/ucc.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/ucc_fast.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/ucc_slow.c
> delete mode 100644 arch/powerpc/sysdev/qe_lib/usb.c
> create mode 100644 drivers/qe/Kconfig
> create mode 100644 drivers/qe/Makefile
> create mode 100644 drivers/qe/gpio.c
> create mode 100644 drivers/qe/qe.c
> create mode 100644 drivers/qe/qe_common.c
> create mode 100644 drivers/qe/qe_ic.c
> create mode 100644 drivers/qe/qe_ic.h
> create mode 100644 drivers/qe/qe_io.c
> create mode 100644 drivers/qe/ucc.c
> create mode 100644 drivers/qe/ucc_fast.c
> create mode 100644 drivers/qe/ucc_slow.c
> create mode 100644 drivers/qe/usb.c
> create mode 100644 include/qe/immap_qe.h
> create mode 100644 include/qe/qe.h
> create mode 100644 include/qe/qe_ic.h
> create mode 100644 include/qe/ucc.h
> create mode 100644 include/qe/ucc_fast.h
> create mode 100644 include/qe/ucc_slow.h

Before this is moved you should address the PPC specific issues in the code.  Use of PPC_LIB_RHEAP, the IO macros which are not cross platform, etc.

Also, copy linux-kernel list as I'm not sure drivers/qe would be the recommendation location for this to end up at.

- k