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| author | Anup Patel <Anup.Patel@wdc.com> | 2019-04-25 10:38:41 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2019-05-17 05:42:11 +0200 |
| commit | a3182c91ef4e7dda90ff080a4132efd3ecb8786a (patch) | |
| tree | 5309b2480f3c6bb9e6df4d7921c7a71ce18dcc4d /.mailmap | |
| parent | RISC-V: Add interrupt related SCAUSE defines in asm/csr.h (diff) | |
| download | linux-a3182c91ef4e7dda90ff080a4132efd3ecb8786a.tar.xz linux-a3182c91ef4e7dda90ff080a4132efd3ecb8786a.zip | |
RISC-V: Access CSRs using CSR numbers
We should prefer accessing CSRs using their CSR numbers because:
1. It compiles fine with older toolchains.
2. We can use latest CSR names in #define macro names of CSR numbers
as-per RISC-V spec.
3. We can access newly added CSRs even if toolchain does not recognize
newly addes CSRs by name.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions