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| author |  Christoph Müllner <christoph.muellner@vrull.eu>
| 2024-04-07 23:32:35 +0200 |
|---|---|---|
| committer |  Palmer Dabbelt <palmer@rivosinc.com>
| 2024-04-25 10:22:33 -0700 |
| commit | 6179d4a213006491ff0d50073256f21fad22149b (patch) | |
| tree | bf55144e4a977d2846ee9f0ff9df4b2281defe4e /arch/riscv/errata | |
| parent | Linux 6.8-rc1 (diff) | |
| download | linux-6179d4a213006491ff0d50073256f21fad22149b.tar.gz linux-6179d4a213006491ff0d50073256f21fad22149b.tar.bz2 linux-6179d4a213006491ff0d50073256f21fad22149b.zip | |
riscv: thead: Rename T-Head PBMT to MAE
T-Head's vendor extension to set page attributes has the name
MAE (memory attribute extension).
Let's rename it, so it is clear what this referes to.
Link: https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadmae.adoc
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Link: https://lore.kernel.org/r/20240407213236.2121592-2-christoph.muellner@vrull.eu
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/errata')
| -rw-r--r-- | arch/riscv/errata/thead/errata.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c index b1c410bbc1ae..6e7ee1f16bee 100644 --- a/arch/riscv/errata/thead/errata.c +++ b/arch/riscv/errata/thead/errata.c @@ -19,10 +19,10 @@ #include <asm/patch.h> #include <asm/vendorid_list.h> -static bool errata_probe_pbmt(unsigned int stage, - unsigned long arch_id, unsigned long impid) +static bool errata_probe_mae(unsigned int stage, + unsigned long arch_id, unsigned long impid) { - if (!IS_ENABLED(CONFIG_ERRATA_THEAD_PBMT)) + if (!IS_ENABLED(CONFIG_ERRATA_THEAD_MAE)) return false; if (arch_id != 0 || impid != 0) @@ -140,8 +140,8 @@ static u32 thead_errata_probe(unsigned int stage, { u32 cpu_req_errata = 0; - if (errata_probe_pbmt(stage, archid, impid)) - cpu_req_errata |= BIT(ERRATA_THEAD_PBMT); + if (errata_probe_mae(stage, archid, impid)) + cpu_req_errata |= BIT(ERRATA_THEAD_MAE); errata_probe_cmo(stage, archid, impid); |