opensbi

Commit Graph

Author	SHA1	Message	Date
Anup Patel	e2c3f01af4	lib: Fix __sbi_hfence_gvma_vmid_gpa() and __sbi_hfence_vvma_asid_va() The arguments/parameters of __sbi_hfence_gvma_vmid_gpa() and __sbi_hfence_vvma_asid_va() functions are swapped so we fix it. Currently, we did not face any issues because QEMU does a full TLB flush for all HFENCE instructions. We also improve documentation of HFENCE.GVMA and HFENCE.VVMA instruction encoding. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>	2020-06-15 09:24:27 +05:30
Atish Patra	9407202532	lib: Add hfence instruction encoding Currently, the toolchains do not have support for hfence instruction. Hence, the instruction are hardcode until we have toolchain support. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>	2019-12-23 09:12:16 +05:30

Author

SHA1

Message

Date

Anup Patel

e2c3f01af4

lib: Fix __sbi_hfence_gvma_vmid_gpa() and __sbi_hfence_vvma_asid_va()

The arguments/parameters of __sbi_hfence_gvma_vmid_gpa() and
__sbi_hfence_vvma_asid_va() functions are swapped so we fix it.

Currently, we did not face any issues because QEMU does a full
TLB flush for all HFENCE instructions.

We also improve documentation of HFENCE.GVMA and HFENCE.VVMA
instruction encoding.

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

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

Atish Patra

9407202532

lib: Add hfence instruction encoding

Currently, the toolchains do not have support for hfence instruction.
Hence, the instruction are hardcode until we have toolchain support.

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

2019-12-23 09:12:16 +05:30

2 Commits