diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 5892169b8f83..25e7f7c2d83b 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -8712,11 +8712,15 @@ err: static void ufshcd_config_mcq(struct ufs_hba *hba) { int ret; + u32 intrs; ret = ufshcd_mcq_vops_config_esi(hba); dev_info(hba->dev, "ESI %sconfigured\n", ret ? "is not " : ""); - ufshcd_enable_intr(hba, UFSHCD_ENABLE_MCQ_INTRS); + intrs = UFSHCD_ENABLE_MCQ_INTRS; + if (hba->quirks & UFSHCD_QUIRK_MCQ_BROKEN_INTR) + intrs &= ~MCQ_CQ_EVENT_STATUS; + ufshcd_enable_intr(hba, intrs); ufshcd_mcq_make_queues_operational(hba); ufshcd_mcq_config_mac(hba, hba->nutrs); diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 659598549ce0..08084cac555f 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -616,6 +616,13 @@ enum ufshcd_quirks { * auto-hibernate capability but it's FASTAUTO only. */ UFSHCD_QUIRK_HIBERN_FASTAUTO = 1 << 18, + + /* + * Some host raises interrupt (per queue) in addition to + * CQES (traditional) when ESI is disabled. + * Enable this quirk will disable CQES and use per queue interrupt. + */ + UFSHCD_QUIRK_MCQ_BROKEN_INTR = 1 << 20, }; enum ufshcd_android_quirks {