diff options
Diffstat (limited to 'security/tlk_driver/ote_protocol.h')
| -rw-r--r-- | security/tlk_driver/ote_protocol.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/security/tlk_driver/ote_protocol.h b/security/tlk_driver/ote_protocol.h index c5aea3d234e3..608ee8981e7c 100644 --- a/security/tlk_driver/ote_protocol.h +++ b/security/tlk_driver/ote_protocol.h @@ -37,6 +37,12 @@ #define TE_IOCTL_LAUNCH_OPERATION_COMPAT \ _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x14, union te_cmd_compat) +#define TE_IOCTL_SS_NEW_REQ_LEGACY \ + _IOR(TE_IOCTL_MAGIC_NUMBER, 0x20, struct te_ss_op_legacy) +#define TE_IOCTL_SS_REQ_COMPLETE_LEGACY \ + _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x21, struct te_ss_op_legacy) + +/* ioctls using new SS structs (eventually to replace current SS ioctls) */ #define TE_IOCTL_SS_NEW_REQ \ _IOR(TE_IOCTL_MAGIC_NUMBER, 0x20, struct te_ss_op) #define TE_IOCTL_SS_REQ_COMPLETE \ @@ -65,6 +71,12 @@ uint32_t _tlk_extended_smc(uintptr_t *args); uint32_t tlk_extended_smc(uintptr_t *args); void tlk_irq_handler(void); +/* errors returned by secure world in reponse to SMC calls */ +enum { + TE_ERROR_PREEMPT_BY_IRQ = 0xFFFFFFFD, + TE_ERROR_PREEMPT_BY_FS = 0xFFFFFFFE, +}; + struct tlk_device { struct te_request *req_addr; dma_addr_t req_addr_phys; @@ -115,8 +127,9 @@ enum { TE_SMC_REGISTER_IRQ_HANDLER = 0x32000004, TE_SMC_NS_IRQ_DONE = 0x32000005, TE_SMC_INIT_LOGGER = 0x32000007, - TE_SMC_SS_REGISTER_HANDLER = 0x32000008, + TE_SMC_SS_REGISTER_HANDLER_LEGACY = 0x32000008, TE_SMC_SS_REQ_COMPLETE = 0x32000009, + TE_SMC_SS_REGISTER_HANDLER = 0x32000010, /* SIP (SOC specific) calls. */ TE_SMC_PROGRAM_VPR = 0x82000003, @@ -308,13 +321,21 @@ void te_launch_operation_compat(struct te_launchop_compat *cmd, #define SS_OP_MAX_DATA_SIZE 0x1000 struct te_ss_op { + uint32_t req_size; uint8_t data[SS_OP_MAX_DATA_SIZE]; }; +struct te_ss_op_legacy { + uint8_t data[SS_OP_MAX_DATA_SIZE]; +}; + +int te_handle_ss_ioctl_legacy(struct file *file, unsigned int ioctl_num, + unsigned long ioctl_param); int te_handle_ss_ioctl(struct file *file, unsigned int ioctl_num, unsigned long ioctl_param); int te_handle_fs_ioctl(struct file *file, unsigned int ioctl_num, unsigned long ioctl_param); void ote_print_logs(void); +void tlk_ss_op(void); #endif |