diff options
| author | Anup Patel <[email protected]> | 2019-08-08 12:18:22 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2019-08-09 12:38:36 +0530 |
| commit | 88c87f0af4bded7b1892bd68a6d59ed583d65641 (patch) | |
| tree | abb7954617cb0f4d56f882b39492e369c30833b5 /lib | |
| parent | dbff3e9f12f0abbdf475baaef4760c24af0d4227 (diff) | |
lib: Use sbi_dprintf() for invalid CSRs
We should sbi_dprintf() instead of sbi_printf() for invalid CSRs
because we are forwarding invalid CSR access back to S-mode.
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sbi/sbi_emulate_csr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/sbi/sbi_emulate_csr.c b/lib/sbi/sbi_emulate_csr.c index 5d6819e0..791890f4 100644 --- a/lib/sbi/sbi_emulate_csr.c +++ b/lib/sbi/sbi_emulate_csr.c @@ -83,8 +83,8 @@ int sbi_emulate_csr_read(int csr_num, u32 hartid, ulong mstatus, *csr_val = csr_read(CSR_MHPMEVENT4); break; default: - sbi_printf("%s: hartid%d: invalid csr_num=0x%x\n", __func__, - hartid, csr_num); + sbi_dprintf(scratch, "%s: hartid%d: invalid csr_num=0x%x\n", + __func__, hartid, csr_num); return SBI_ENOTSUPP; }; @@ -128,8 +128,8 @@ int sbi_emulate_csr_write(int csr_num, u32 hartid, ulong mstatus, csr_write(CSR_MHPMEVENT4, csr_val); break; default: - sbi_printf("%s: hartid%d: invalid csr_num=0x%x\n", __func__, - hartid, csr_num); + sbi_dprintf(scratch, "%s: hartid%d: invalid csr_num=0x%x\n", + __func__, hartid, csr_num); return SBI_ENOTSUPP; }; |