diff options
Diffstat (limited to 'include/sbi')
-rw-r--r-- | include/sbi/sbi_ecall_interface.h | 14 | ||||
-rw-r--r-- | include/sbi/sbi_error.h | 35 |
2 files changed, 32 insertions, 17 deletions
diff --git a/include/sbi/sbi_ecall_interface.h b/include/sbi/sbi_ecall_interface.h index 0cdde39..af30500 100644 --- a/include/sbi/sbi_ecall_interface.h +++ b/include/sbi/sbi_ecall_interface.h @@ -13,7 +13,7 @@ /* clang-format off */ /* SBI Extension IDs */ -#define SBI_EXT_0_1_SET_TIMER 0x0 +#define SBI_EXT_0_1_SET_TIMER 0x0 #define SBI_EXT_0_1_CONSOLE_PUTCHAR 0x1 #define SBI_EXT_0_1_CONSOLE_GETCHAR 0x2 #define SBI_EXT_0_1_CLEAR_IPI 0x3 @@ -69,6 +69,18 @@ #define SBI_EXT_VENDOR_END 0x09FFFFFF #define SBI_EXT_FIRMWARE_START 0x0A000000 #define SBI_EXT_FIRMWARE_END 0x0AFFFFFF + +/* SBI return error codes */ +#define SBI_SUCCESS 0 +#define SBI_ERR_FAILED -1 +#define SBI_ERR_NOT_SUPPORTED -2 +#define SBI_ERR_INVALID_PARAM -3 +#define SBI_ERR_DENIED -4 +#define SBI_ERR_INVALID_ADDRESS -5 +#define SBI_ERR_ALREADY_AVAILABLE -6 + +#define SBI_LAST_ERR SBI_ERR_ALREADY_AVAILABLE + /* clang-format on */ #endif diff --git a/include/sbi/sbi_error.h b/include/sbi/sbi_error.h index 574a84d..3655d12 100644 --- a/include/sbi/sbi_error.h +++ b/include/sbi/sbi_error.h @@ -10,25 +10,28 @@ #ifndef __SBI_ERROR_H__ #define __SBI_ERROR_H__ +#include <sbi/sbi_ecall_interface.h> + /* clang-format off */ #define SBI_OK 0 -#define SBI_EFAIL -1 -#define SBI_ENOTSUPP -2 -#define SBI_EINVAL -3 -#define SBI_DENIED -4 -#define SBI_INVALID_ADDR -5 -#define SBI_ENODEV -6 -#define SBI_ENOSYS -7 -#define SBI_ETIMEDOUT -8 -#define SBI_EIO -9 -#define SBI_EILL -10 -#define SBI_ENOSPC -11 -#define SBI_ENOMEM -12 -#define SBI_ETRAP -13 -#define SBI_EUNKNOWN -14 -#define SBI_ENOENT -15 -#define SBI_EALREADY_STARTED -16 +#define SBI_EFAIL SBI_ERR_FAILED +#define SBI_ENOTSUPP SBI_ERR_NOT_SUPPORTED +#define SBI_EINVAL SBI_ERR_INVALID_PARAM +#define SBI_EDENIED SBI_ERR_DENIED +#define SBI_EINVALID_ADDR SBI_ERR_INVALID_ADDRESS +#define SBI_EALREADY SBI_ERR_ALREADY_AVAILABLE + +#define SBI_ENODEV -1000 +#define SBI_ENOSYS -1001 +#define SBI_ETIMEDOUT -1002 +#define SBI_EIO -1003 +#define SBI_EILL -1004 +#define SBI_ENOSPC -1005 +#define SBI_ENOMEM -1006 +#define SBI_ETRAP -1007 +#define SBI_EUNKNOWN -1008 +#define SBI_ENOENT -1009 /* clang-format on */ |