[PATCHv3 0/4] modem_shm: U8500 SHaRed Memory driver(SHRM)
From: Arun Murthy <hidden>
Date: 2012-08-27 05:51:06
Also in:
lkml
In u8500 platform the communication between the APE(Application Processor) and the modem subsystem(CMT) is by means of a shared DDR. The series of patches include a protocol called ShaRed Memory(SHRM) protocol for communicating between the APE and the CMT. Interrupt generation registers in CMT and PRCMU on APE side are used to support the shrm protocol. v2 - Included netdev mailing list v3 - Implemented comments from Alan Cox and Greg KH Arun Murthy (4): modem_shm: Add Modem Access Framework modem_shm: Register u8500 client for MAF modem_shm: u8500-shm: U8500 Shared Memory Driver Doc: Add u8500_shrm document Documentation/DocBook/Makefile | 2 +- Documentation/DocBook/shrm.tmpl | 125 +++ Documentation/modem_shm/u8500_shrm.txt | 254 +++++ drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/modem_shm/Kconfig | 22 + drivers/modem_shm/Makefile | 3 + drivers/modem_shm/modem_access.c | 413 +++++++ drivers/modem_shm/modem_u8500.c | 96 ++ drivers/modem_shm/u8500_shm/Kconfig | 43 + drivers/modem_shm/u8500_shm/Makefile | 7 + drivers/modem_shm/u8500_shm/shrm.h | 23 + drivers/modem_shm/u8500_shm/shrm_char.c | 816 ++++++++++++++ drivers/modem_shm/u8500_shm/shrm_config.h | 114 ++ drivers/modem_shm/u8500_shm/shrm_driver.c | 733 ++++++++++++ drivers/modem_shm/u8500_shm/shrm_driver.h | 226 ++++ drivers/modem_shm/u8500_shm/shrm_fifo.c | 838 ++++++++++++++ drivers/modem_shm/u8500_shm/shrm_ioctl.h | 43 + drivers/modem_shm/u8500_shm/shrm_net.c | 313 ++++++ drivers/modem_shm/u8500_shm/shrm_net.h | 46 + drivers/modem_shm/u8500_shm/shrm_private.h | 184 +++ drivers/modem_shm/u8500_shm/shrm_protocol.c | 1591 +++++++++++++++++++++++++++ include/linux/modem_shm/modem.h | 64 ++ include/linux/modem_shm/modem_client.h | 55 + 24 files changed, 6013 insertions(+), 1 deletions(-) create mode 100644 Documentation/DocBook/shrm.tmpl create mode 100644 Documentation/modem_shm/u8500_shrm.txt create mode 100644 drivers/modem_shm/Kconfig create mode 100644 drivers/modem_shm/Makefile create mode 100644 drivers/modem_shm/modem_access.c create mode 100644 drivers/modem_shm/modem_u8500.c create mode 100644 drivers/modem_shm/u8500_shm/Kconfig create mode 100644 drivers/modem_shm/u8500_shm/Makefile create mode 100644 drivers/modem_shm/u8500_shm/shrm.h create mode 100644 drivers/modem_shm/u8500_shm/shrm_char.c create mode 100644 drivers/modem_shm/u8500_shm/shrm_config.h create mode 100644 drivers/modem_shm/u8500_shm/shrm_driver.c create mode 100644 drivers/modem_shm/u8500_shm/shrm_driver.h create mode 100644 drivers/modem_shm/u8500_shm/shrm_fifo.c create mode 100644 drivers/modem_shm/u8500_shm/shrm_ioctl.h create mode 100644 drivers/modem_shm/u8500_shm/shrm_net.c create mode 100644 drivers/modem_shm/u8500_shm/shrm_net.h create mode 100644 drivers/modem_shm/u8500_shm/shrm_private.h create mode 100644 drivers/modem_shm/u8500_shm/shrm_protocol.c create mode 100644 include/linux/modem_shm/modem.h create mode 100644 include/linux/modem_shm/modem_client.h -- 1.7.4.3