diff options
| author | Maxim Polyakov <max.senia.poliak@gmail.com> | 2019-10-09 18:35:23 +0300 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2021-08-17 12:20:26 +0000 |
| commit | d8163ede51b25dde6fc446d609adae1c7a80ca01 (patch) | |
| tree | c3789a26d89ed808022ca91571e10196dc0e4937 /util/inteltool/inteltool.h | |
| parent | b11f7e2b6b4e249f544299ab5ad64309723535eb (diff) | |
inteltool: Allow to set cores range for MSRs dump
Adds the ability to output MSRs dump for the specified range of CPU
cores. This makes it easier to reverse engineer server multicore
processors using the inteltool utility.
The range is set using --cpu-range <start>[-<end>] command line option:
$ sudo ./inteltool -M --cpu-range 0-7
$ sudo ./inteltool -M --cpu-range 7-15
$ sudo ./inteltool -M --cpu-range 32
$ sudo ./inteltool -M will print a register dump for all cores, just
as before.
Change-Id: I3a037cf7ac270d2b51d6e453334c358ff47b4105
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35919
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/inteltool/inteltool.h')
| -rw-r--r-- | util/inteltool/inteltool.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h index 678aa47871..4a6eba4968 100644 --- a/util/inteltool/inteltool.h +++ b/util/inteltool/inteltool.h @@ -396,7 +396,7 @@ void *map_physical(uint64_t phys_addr, size_t len); void unmap_physical(void *virt_addr, size_t len); unsigned int cpuid(unsigned int op); -int print_intel_core_msrs(void); +int print_intel_msrs(unsigned int range_start, unsigned int range_end); int print_mchbar(struct pci_dev *nb, struct pci_access *pacc, const char *dump_spd_file); int print_pmbase(struct pci_dev *sb, struct pci_access *pacc); int print_lpc(struct pci_dev *sb, struct pci_access *pacc); |