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Searched refs:dbg_extn_cfg (Results 1 – 1 of 1) sorted by relevance

/Linux-v6.6/arch/x86/events/amd/
Dlbr.c392 u64 lbr_select, dbg_ctl, dbg_extn_cfg; in amd_pmu_lbr_enable_all() local
404 rdmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg); in amd_pmu_lbr_enable_all()
407 wrmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg | DBG_EXTN_CFG_LBRV2EN); in amd_pmu_lbr_enable_all()
413 u64 dbg_ctl, dbg_extn_cfg; in amd_pmu_lbr_disable_all() local
418 rdmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg); in amd_pmu_lbr_disable_all()
421 wrmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg & ~DBG_EXTN_CFG_LBRV2EN); in amd_pmu_lbr_disable_all()