Atish Patra 13d40f21d5 lib: sbi: Add PMU support ...

RISC-V SBI v0.3 specification defined a PMU extension to configure/start/stop
the hardware/firmware pmu events.

Implement PMU support in OpenSBI library. The implementation is agnostic of
event to counter mapping & mhpmevent value configuration. That means, it
expects platform hooks will be used to set up the mapping and provide
the mhpmevent value at runtime.

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

2021-07-11 10:23:18 +05:30

..

fw_dynamic.h

include: headers: Replace __ASSEMBLY__ with __ASSEMBLER__

2021-03-22 16:02:48 +05:30

riscv_asm.h

lib: utils: reset: Add T-HEAD sample platform reset driver

2021-04-22 15:13:53 +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

lib: utils: reset: Add T-HEAD sample platform reset driver

2021-04-22 15:13:53 +05:30

riscv_elf.h

firmware: Support position independent execution

2021-03-19 15:00:50 +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: sbi: Fix GET_F64_REG inline assembly

2021-06-12 09:53:33 +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

lib: sbi: Have spinlock checks return bool

2021-05-14 17:05:20 +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

lib: sbi: Simplify console platform operations

2021-04-28 16:58:23 +05:30

sbi_const.h

include: headers: Replace __ASSEMBLY__ with __ASSEMBLER__

2021-03-22 16:02:48 +05:30

sbi_csr_detect.h

lib: fix csr detect support

2021-04-05 13:43:08 +05:30

sbi_domain.h

lib: sbi: Make sbi_domain_memregion_initfw() a local function

2021-04-13 10:56:51 +05:30

sbi_ecall_interface.h

lib: sbi: Add PMU support

2021-07-11 10:23:18 +05:30

sbi_ecall.h

include: sbi: Upgrade SBI implementation version to v0.3

2021-03-03 13:54:44 +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: sbi: Add PMU support

2021-07-11 10:23:18 +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: Detect number of bits implemented in mhpmcounter

2021-07-11 10:13:04 +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: Simplify HSM platform operations

2021-04-28 17:31:07 +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

lib: sbi: Simplify ipi platform operations

2021-04-28 17:03:31 +05:30

sbi_list.h

include: Add a list empty check function

2021-07-11 10:15:29 +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

lib: sbi: Add PMU specific platform hooks

2021-07-11 10:21:38 +05:30

sbi_pmu.h

lib: sbi: Add PMU support

2021-07-11 10:23:18 +05:30

sbi_scratch.h

lib: sbi_scratch: remove owner from sbi_scratch_alloc_offset

2021-06-02 17:07:26 +05:30

sbi_string.h

lib: Add sbi_strncmp implementation

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

sbi_system.h

lib: sbi: Simplify system reset platform operations

2021-04-28 17:25:00 +05:30

sbi_timer.h

lib: sbi: Simplify timer platform operations

2021-04-28 17:00:49 +05:30

sbi_tlb.h

lib: sbi: Allow custom local TLB flush function

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

sbi_trap.h

firware: optimize the exception exit code

2021-04-01 10:48:35 +05:30

sbi_types.h

include: types: Add __aligned(x) to define the minimum alignement

2021-04-09 18:37:06 +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