diff options
| author | Sivaprasad Tummala <sivaprasad.tummala@amd.com> | 2023-10-26 08:19:59 -0700 |
|---|---|---|
| committer | Thomas Monjalon <thomas@monjalon.net> | 2023-11-27 22:30:50 +0100 |
| commit | 3b3af56d3c9c472f9ba0ee1078d714919cc2b6b4 (patch) | |
| tree | a9b12182f2d82325fed7ef453f781101a95f3dd4 /examples | |
| parent | ae20b97726caa7a9d208e607ec23271009e66b70 (diff) | |
power: fix uncore configuration
Add uncore auto-detect environment.
Update the l3fwd-power app to configure the uncore env before invoking
any uncore API. With auto-detection in 'rte_power_uncore_init()' it is
too late because other APIs already called.
Bugzilla ID: 1304
Fixes: ac1edcb6621a ("power: refactor uncore power management API")
Signed-off-by: Sivaprasad Tummala <sivaprasad.tummala@amd.com>
Tested-by: Karen Kelly <karen.kelly@intel.com>
Acked-by: David Hunt <david.hunt@intel.com>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/l3fwd-power/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c index 5fbc16bb2a..9c0dcd343b 100644 --- a/examples/l3fwd-power/main.c +++ b/examples/l3fwd-power/main.c @@ -1561,6 +1561,12 @@ parse_uncore_options(enum uncore_choice choice, const char *argument) { unsigned int die, pkg, max_pkg, max_die; int ret = 0; + ret = rte_power_set_uncore_env(RTE_UNCORE_PM_ENV_AUTO_DETECT); + if (ret < 0) { + RTE_LOG(INFO, L3FWD_POWER, "Failed to set uncore env\n"); + return ret; + } + max_pkg = rte_power_uncore_get_num_pkgs(); if (max_pkg == 0) return -1; |