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lib: Add replacement extension and function ids

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Take this opportunity to move the enums to macros as enums make
sbi_ecall_interface.h unusable in assembly files.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Atish Patra
2019-11-24 23:33:44 -08:00
committed by Anup Patel
parent 7219477f7b
commit b8732feaf7
1 changed files with 37 additions and 21 deletions
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58
include/sbi/sbi_ecall_interface.h
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@@ -12,28 +12,44 @@
/* clang-format off */
enum sbi_ext_id {
SBI_EXT_0_1_SET_TIMER = 0x0,
SBI_EXT_0_1_CONSOLE_PUTCHAR = 0x1,
SBI_EXT_0_1_CONSOLE_GETCHAR = 0x2,
SBI_EXT_0_1_CLEAR_IPI = 0x3,
SBI_EXT_0_1_SEND_IPI = 0x4,
SBI_EXT_0_1_REMOTE_FENCE_I = 0x5,
SBI_EXT_0_1_REMOTE_SFENCE_VMA = 0x6,
SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID = 0x7,
SBI_EXT_0_1_SHUTDOWN = 0x8,
SBI_EXT_BASE = 0x10,
};
/* SBI Extension IDs */
#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
#define SBI_EXT_0_1_SEND_IPI 0x4
#define SBI_EXT_0_1_REMOTE_FENCE_I 0x5
#define SBI_EXT_0_1_REMOTE_SFENCE_VMA 0x6
#define SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID 0x7
#define SBI_EXT_0_1_SHUTDOWN 0x8
#define SBI_EXT_BASE 0x10
#define SBI_EXT_TIME 0x54494D45
#define SBI_EXT_IPI 0x735049
#define SBI_EXT_RFENCE 0x52464E43
enum sbi_ext_base_fid {
SBI_EXT_BASE_GET_SPEC_VERSION = 0,
SBI_EXT_BASE_GET_IMP_ID,
SBI_EXT_BASE_GET_IMP_VERSION,
SBI_EXT_BASE_PROBE_EXT,
SBI_EXT_BASE_GET_MVENDORID,
SBI_EXT_BASE_GET_MARCHID,
SBI_EXT_BASE_GET_MIMPID,
};
/* SBI function IDs for BASE extension*/
#define SBI_EXT_BASE_GET_SPEC_VERSION 0x0
#define SBI_EXT_BASE_GET_IMP_ID 0x1
#define SBI_EXT_BASE_GET_IMP_VERSION 0x2
#define SBI_EXT_BASE_PROBE_EXT 0x3
#define SBI_EXT_BASE_GET_MVENDORID 0x4
#define SBI_EXT_BASE_GET_MARCHID 0x5
#define SBI_EXT_BASE_GET_MIMPID 0x6
/* SBI function IDs for TIME extension*/
#define SBI_EXT_TIME_SET_TIMER 0x0
/* SBI function IDs for IPI extension*/
#define SBI_EXT_IPI_SEND_IPI 0x0
/* SBI function IDs for RFENCE extension*/
#define SBI_EXT_RFENCE_REMOTE_FENCE_I 0x0
#define SBI_EXT_RFENCE_REMOTE_SFENCE_VMA 0x1
#define SBI_EXT_RFENCE_REMOTE_SFENCE_VMA_ASID 0x2
#define SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA 0x3
#define SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA_VMID 0x4
#define SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA 0x5
#define SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA_ASID 0x6
#define SBI_SPEC_VERSION_MAJOR_OFFSET 24
#define SBI_SPEC_VERSION_MAJOR_MASK 0x7f