Anup Patel 74756891cc lib: sbi: Implement SBI HSM suspend function ...

This patch implements the SBI HSM suspend function. Using this
new SBI call, the S-mode software can put calling HART in platform
specific suspend (i.e. low-power) state. For a successful retentive
suspend, the SBI call will return without errors upon resuming
whereas for a successful non-retentive suspend, the SBI call will
resume from a user provided resume address.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>

2021-03-03 13:51:15 +05:30

..

fw_dynamic.h

firmware: Add preferred boot HART field in struct fw_dynamic_info

2019-11-15 17:41:18 +05:30

riscv_asm.h

lib: sbi: Allow specifying mode in sbi_hart_pmp_check_addr() API

2020-09-16 09:05:25 +05:30

riscv_atomic.h

include: Use more consistent name for atomic xchg() and cmpxchg()

2020-03-28 13:32:38 +05:30

riscv_barrier.h

all: run clang-format and update checked-in files

2019-04-24 09:49:46 +05:30

riscv_encoding.h

include: Rename ECALL defines to match latest RISC-V spec

2020-09-09 09:32:02 +05:30

riscv_fp.h

lib: Allow compiling without FP support

2019-07-26 15:49:49 +05:30

riscv_io.h

all: run clang-format and update checked-in files

2019-04-24 09:49:46 +05:30

riscv_locks.h

all: run clang-format and update checked-in files

2019-04-24 09:49:46 +05:30

sbi_bitmap.h

lib: Simple bitmap library

2020-03-11 15:29:45 +05:30

sbi_bitops.h

include: sbi_bitops: Remove dead shift assignment in ffs/fls

2020-07-14 17:03:30 +05:30

sbi_console.h

include: sbi_console: Remove scratch parameter from sbi_dprintf()

2020-03-28 13:32:58 +05:30

sbi_const.h

lib: sbi: Fix coding style issues

2020-03-10 10:27:28 +05:30

sbi_csr_detect.h

lib: Add csr detect support

2020-05-10 09:59:20 +05:30

sbi_domain.h

lib: sbi: Add function to register new domain

2020-12-16 10:10:22 +05:30

sbi_ecall_interface.h

include: sbi: Add HSM suspend related defines

2021-03-03 10:19:13 +05:30

sbi_ecall.h

lib: sbi: Replace args with trap registers in ecall handler

2021-01-07 09:53:14 +05:30

sbi_emulate_csr.h

lib: sbi_emulate_csr: Remove scratch and hartid parameter

2020-03-28 13:32:07 +05:30

sbi_error.h

lib: Don't return any invalid error from SBI ecall

2020-06-20 10:36:13 +05:30

sbi_fifo.h

lib: Fix race conditions in tlb fifo access.

2019-08-16 08:42:55 +05:30

sbi_hart.h

lib: sbi: Add sbi_hart_reinit() function

2021-03-03 10:19:18 +05:30

sbi_hartmask.h

include: sbi: Make hartmask pointer const in sbi_hartmask_test_hart()

2020-10-20 11:19:13 +05:30

sbi_hfence.h

lib: Fix __sbi_hfence_gvma_vmid_gpa() and __sbi_hfence_vvma_asid_va()

2020-06-15 09:24:27 +05:30

sbi_hsm.h

lib: sbi: Implement SBI HSM suspend function

2021-03-03 13:51:15 +05:30

sbi_illegal_insn.h

lib: sbi_illegal_insn: Remove mcause, scratch and hartid parameters

2020-03-28 13:32:11 +05:30

sbi_init.h

lib: Add sbi_init_count() API

2020-01-07 12:11:48 +05:30

sbi_ipi.h

include: sbi_ipi: Remove scratch parameter from most functions

2020-03-28 13:32:47 +05:30

sbi_list.h

include: Add generic and simple list handling APIs

2020-01-22 12:13:30 +05:30

sbi_math.h

lib: Create a separate math helper function file

2020-05-10 09:59:24 +05:30

sbi_misaligned_ldst.h

lib: sbi_misaligned_ldst: Remove mcause, scratch and hartid parameters

2020-03-28 13:32:14 +05:30

sbi_platform.h

include: sbi: Add hart_suspend() platform callback

2021-03-03 10:19:24 +05:30

sbi_scratch.h

include: sbi: No need to pack struct sbi_scratch

2021-01-15 10:40:31 +05:30

sbi_string.h

lib: Add sbi_strncmp implementation

2020-07-29 12:03:45 +05:30

sbi_system.h

lib: sbi: Improve system reset platform operations

2020-12-01 17:10:31 +05:30

sbi_timer.h

include: sbi_timer: Remove scratch parameter from most funcitons

2020-03-28 13:32:55 +05:30

sbi_tlb.h

lib: sbi: Allow custom local TLB flush function

2021-01-07 09:53:19 +05:30

sbi_trap.h

include: sbi: No need to pack struct sbi_trap_regs

2021-01-15 10:40:29 +05:30

sbi_types.h

include: Add array_size() macro

2020-05-01 09:57:24 +05:30

sbi_unpriv.h

lib: Remove scratch parameter from unpriv load/store functions

2020-03-28 13:32:01 +05:30

sbi_version.h

include: Bump-up version to 0.9

2021-01-18 18:47:19 +05:30