diff options
Diffstat (limited to 'drivers/staging/nmf-cm/ee/api/panic.idt')
| -rw-r--r-- | drivers/staging/nmf-cm/ee/api/panic.idt | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/staging/nmf-cm/ee/api/panic.idt b/drivers/staging/nmf-cm/ee/api/panic.idt new file mode 100644 index 00000000000..71996b8a55e --- /dev/null +++ b/drivers/staging/nmf-cm/ee/api/panic.idt @@ -0,0 +1,74 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * Author: Jean-Philippe FASSINO <jean-philippe.fassino@stericsson.com> for ST-Ericsson. + * License terms: GNU General Public License (GPL), version 2, with + * user space exemption described in the top-level COPYING file in + * the Linux kernel source tree. + */ +/*! + * \defgroup NMF_EE_TYPE Execution Engine Common Type Definitions + * \ingroup COMMON + */ + +#ifndef __INC_PANIC_IDT +#define __INC_PANIC_IDT + +/*! + * \brief Panic reason type + * + * For values, see \ref t_panic_reasonDescription. + * + * \ingroup NMF_EE_TYPE + */ +typedef t_uint8 t_panic_reason; + +/*! + * \brief The different panic reasons + * + * \verbatim + * Reason | Information | Behavior + * ------------------------------------------------------------------- + * INTERNAL_PANIC | Not interpreted | Fatal panic, stop MPC + * MPC_NOT_RESPONDING_PANIC | Not interpreted | Fatal panic, stop MPC + * USER_STACK_OVERFLOW | Faulting address & SPu | Fatal panic, stop MPC + * SYSTEM_STACK_OVERFLOW | Faulting address & SPu | Fatal panic, stop MPC + * UNALIGNED_LONG_ACCESS | Indicative Faulting address & SPu | Fatal panic, stop MPC + * EVENT_FIFO_OVERFLOW | 0 | Abort current task, stop MPC + * PARAM_FIFO_OVERFLOW | 0 | idem + * INTERFACE_NOT_BINDED | 0 | idem + * USER_PANIC | Not interpreted | idem + * UNBIND_INTERRUPT | Interrupt number | Do nothing, just return from interrupt. + * EVENT_FIFO_IN_USE | Destroy event Fifo while event already schedule (only for HostEE) + * \endverbatim + * + * \ingroup NMF_EE_TYPE + */ +typedef enum { + INTERNAL_PANIC = 1, + MPC_NOT_RESPONDING_PANIC = 2, + USER_STACK_OVERFLOW = 3, + SYSTEM_STACK_OVERFLOW = 4, + UNALIGNED_LONG_ACCESS = 5, + EVENT_FIFO_OVERFLOW = 6, + PARAM_FIFO_OVERFLOW = 7, + INTERFACE_NOT_BINDED = 8, + USER_PANIC = 9, + UNBIND_INTERRUPT = 10, + EVENT_FIFO_IN_USE = 11, + RESERVED_PANIC = 2 //for COMPATIBILITY with previous versions of NMF, to be deprecated +} t_panic_reasonDescription; + +/*! + * \brief Define the source of the panic + * + * It indicates the source core of the panic message.\n + * It gives the member to use within \ref t_nmf_panic_data (which is a member of the t_nmf_service_data service data structure). + + * \ingroup NMF_EE_TYPE + */ +typedef enum { + HOST_EE, //!< If the source is the Executive Engine running on the ARM Core + MPC_EE //!< If the source is the Executive Engine running on one of the MPC Core +} t_panic_source; + +#endif |