| Message ID | 20201021005754.2386272-3-atish.patra@wdc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Improve PMP feature detection | expand |
> -----Original Message----- > From: Atish Patra <atish.patra@wdc.com> > Sent: 21 October 2020 06:28 > To: opensbi@lists.infradead.org > Cc: Atish Patra <Atish.Patra@wdc.com>; Anup Patel <Anup.Patel@wdc.com> > Subject: [PATCH v2 2/2] lib: sbi: Improve boot time print with additional PMP > information > > We know about pmp granularity and number of bits supported by PMP. > Show those information in the boot time info print > > Signed-off-by: Atish Patra <atish.patra@wdc.com> > --- > lib/sbi/sbi_init.c | 15 +++++++++------ > 1 file changed, 9 insertions(+), 6 deletions(-) > > diff --git a/lib/sbi/sbi_init.c b/lib/sbi/sbi_init.c index > 318163602e4a..bd9a3a88b655 100644 > --- a/lib/sbi/sbi_init.c > +++ b/lib/sbi/sbi_init.c > @@ -79,14 +79,17 @@ static void sbi_boot_prints(struct sbi_scratch > *scratch, u32 hartid) > sbi_domain_dump_all(""); > > /* Boot HART details */ > - sbi_printf("Boot HART ID : %u\n", hartid); > - sbi_printf("Boot HART Domain : %s\n", dom->name); > + sbi_printf("Boot HART ID : %u\n", hartid); > + sbi_printf("Boot HART Domain : %s\n", dom->name); > misa_string(xlen, str, sizeof(str)); > - sbi_printf("Boot HART ISA : %s\n", str); > + sbi_printf("Boot HART ISA : %s\n", str); > sbi_hart_get_features_str(scratch, str, sizeof(str)); > - sbi_printf("Boot HART Features : %s\n", str); > - sbi_printf("Boot HART PMP Count : %d\n", > sbi_hart_pmp_count(scratch)); > - sbi_printf("Boot HART MHPM Count: %d\n", > sbi_hart_mhpm_count(scratch)); > + sbi_printf("Boot HART Features : %s\n", str); > + sbi_printf("Boot HART PMP Count : %d\n", > sbi_hart_pmp_count(scratch)); > + sbi_printf("Boot HART PMP Granularity : %lu\n", > sbi_hart_pmp_gran(scratch)); > + sbi_printf("Boot HART PMP Address bits: %d\n", > sbi_hart_pmp_sz_bits(scratch)); > + sbi_printf("Boot HART MHPM Count : %d\n", > sbi_hart_mhpm_count(scratch)); > + sbi_printf("Boot HART MHPM Count : %d\n", > sbi_hart_mhpm_count(scratch)); > sbi_hart_delegation_dump(scratch, "Boot HART ", " "); > } > > -- > 2.25.1 Looks good to me. Reviewed-by: Anup Patel <anup.patel@wdc.com> Regards, Anup
diff --git a/lib/sbi/sbi_init.c b/lib/sbi/sbi_init.c index 318163602e4a..bd9a3a88b655 100644 --- a/lib/sbi/sbi_init.c +++ b/lib/sbi/sbi_init.c @@ -79,14 +79,17 @@ static void sbi_boot_prints(struct sbi_scratch *scratch, u32 hartid) sbi_domain_dump_all(""); /* Boot HART details */ - sbi_printf("Boot HART ID : %u\n", hartid); - sbi_printf("Boot HART Domain : %s\n", dom->name); + sbi_printf("Boot HART ID : %u\n", hartid); + sbi_printf("Boot HART Domain : %s\n", dom->name); misa_string(xlen, str, sizeof(str)); - sbi_printf("Boot HART ISA : %s\n", str); + sbi_printf("Boot HART ISA : %s\n", str); sbi_hart_get_features_str(scratch, str, sizeof(str)); - sbi_printf("Boot HART Features : %s\n", str); - sbi_printf("Boot HART PMP Count : %d\n", sbi_hart_pmp_count(scratch)); - sbi_printf("Boot HART MHPM Count: %d\n", sbi_hart_mhpm_count(scratch)); + sbi_printf("Boot HART Features : %s\n", str); + sbi_printf("Boot HART PMP Count : %d\n", sbi_hart_pmp_count(scratch)); + sbi_printf("Boot HART PMP Granularity : %lu\n", sbi_hart_pmp_gran(scratch)); + sbi_printf("Boot HART PMP Address bits: %d\n", sbi_hart_pmp_sz_bits(scratch)); + sbi_printf("Boot HART MHPM Count : %d\n", sbi_hart_mhpm_count(scratch)); + sbi_printf("Boot HART MHPM Count : %d\n", sbi_hart_mhpm_count(scratch)); sbi_hart_delegation_dump(scratch, "Boot HART ", " "); }
We know about pmp granularity and number of bits supported by PMP. Show those information in the boot time info print Signed-off-by: Atish Patra <atish.patra@wdc.com> --- lib/sbi/sbi_init.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)