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author | 2023-10-10 14:33:42 +0000 | |
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committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/mips/mach-octeon/include/mach/cvmx-sriox-defs.h | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/mips/mach-octeon/include/mach/cvmx-sriox-defs.h')
-rw-r--r-- | roms/u-boot/arch/mips/mach-octeon/include/mach/cvmx-sriox-defs.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/roms/u-boot/arch/mips/mach-octeon/include/mach/cvmx-sriox-defs.h b/roms/u-boot/arch/mips/mach-octeon/include/mach/cvmx-sriox-defs.h new file mode 100644 index 000000000..ac988609a --- /dev/null +++ b/roms/u-boot/arch/mips/mach-octeon/include/mach/cvmx-sriox-defs.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 Marvell International Ltd. + */ + +#ifndef __CVMX_SRIOX_DEFS_H__ +#define __CVMX_SRIOX_DEFS_H__ + +#define CVMX_SRIOX_STATUS_REG(offset) (0x00011800C8000100ull + ((offset) & 3) * 0x1000000ull) + +/** + * cvmx_srio#_status_reg + * + * The SRIO field displays if the port has been configured for SRIO operation. This register + * can be read regardless of whether the SRIO is selected or being reset. Although some other + * registers can be accessed while the ACCESS bit is zero (see individual registers for details), + * the majority of SRIO registers and all the SRIOMAINT registers can be used only when the + * ACCESS bit is asserted. + * + * This register is reset by the coprocessor-clock reset. + */ +union cvmx_sriox_status_reg { + u64 u64; + struct cvmx_sriox_status_reg_s { + u64 reserved_9_63 : 55; + u64 host : 1; + u64 spd : 4; + u64 run_type : 2; + u64 access : 1; + u64 srio : 1; + } s; + struct cvmx_sriox_status_reg_cn63xx { + u64 reserved_2_63 : 62; + u64 access : 1; + u64 srio : 1; + } cn63xx; + struct cvmx_sriox_status_reg_cn63xx cn63xxp1; + struct cvmx_sriox_status_reg_cn63xx cn66xx; + struct cvmx_sriox_status_reg_s cnf75xx; +}; + +typedef union cvmx_sriox_status_reg cvmx_sriox_status_reg_t; + +#endif |