diff options
Diffstat (limited to 'drivers/staging/fsl_qbman/bman_driver.c')
| -rw-r--r-- | drivers/staging/fsl_qbman/bman_driver.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/staging/fsl_qbman/bman_driver.c b/drivers/staging/fsl_qbman/bman_driver.c index 513c7f1..d71301c 100644 --- a/drivers/staging/fsl_qbman/bman_driver.c +++ b/drivers/staging/fsl_qbman/bman_driver.c @@ -296,18 +296,26 @@ __setup("bportals=", parse_bportals); static void bman_offline_cpu(unsigned int cpu) { struct bman_portal *p; + const struct bm_portal_config *pcfg; p = (struct bman_portal *)affine_bportals[cpu]; - if (p && (!bman_portal_is_sharing_redirect(p))) - bman_migrate_portal(p); + if (p) { + pcfg = bman_get_bm_portal_config(p); + if (pcfg) + irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(0)); + } } #ifdef CONFIG_HOTPLUG_CPU static void bman_online_cpu(unsigned int cpu) { struct bman_portal *p; + const struct bm_portal_config *pcfg; p = (struct bman_portal *)affine_bportals[cpu]; - if (p && (!bman_portal_is_sharing_redirect(p))) - bman_migrate_portal_back(p, cpu); + if (p) { + pcfg = bman_get_bm_portal_config(p); + if (pcfg) + irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(cpu)); + } } static int __cpuinit bman_hotplug_cpu_callback(struct notifier_block *nfb, |