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| author | Brian Stegmiller <bjs@us.ibm.com> | 2015-11-15 10:52:28 -0600 |
|---|---|---|
| committer | Patrick Williams <iawillia@us.ibm.com> | 2015-12-11 15:30:29 -0600 |
| commit | cb1f5614326054b025774dae1a37ad5bdf07902d (patch) | |
| tree | 4b5ef74fd7aac1b7bba91da711da867ccb870920 /src/include/sys | |
| parent | bedb0a1a1818ebe6d683028926ccaec14fdb9f8d (diff) | |
| download | talos-hostboot-cb1f5614326054b025774dae1a37ad5bdf07902d.tar.gz talos-hostboot-cb1f5614326054b025774dae1a37ad5bdf07902d.zip | |
HOSTBOOT: Support fused cores
Change-Id: I2ad133be733ee9e41590b3b8bd60bd6abe69d1a9
RTC: 126786
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/22054
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/include/sys')
| -rw-r--r-- | src/include/sys/misc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/sys/misc.h b/src/include/sys/misc.h index 625b1a78b..74f5ac46a 100644 --- a/src/include/sys/misc.h +++ b/src/include/sys/misc.h @@ -191,13 +191,15 @@ uint64_t cpu_spr_value(CpuSprNames spr); * Will execute the winkle instruction on all running threads and return when * an IPI is receieved on the master thread of the core. * + * @param[in] i_fusedCores - Fused cores if true, Regular cores if false + * * @retval 0 - Success * @retval -EDEADLK - Cores other than the master are already running. * * @note This function will migrate the task to the master thread and in the * process will unset any task affinity. See task_affinity_unpin(). */ -int cpu_master_winkle(); +int cpu_master_winkle(bool i_fusedCores); /** @fn cpu_all_winkle * @brief Winkle all the threads. |
