From d5fc9125566c9190ee9c7900859f5538a62e166a Mon Sep 17 00:00:00 2001 From: Thor Thayer Date: Tue, 25 Sep 2018 08:48:58 -0500 Subject: EDAC, altera: Combine Stratix10 and Arria10 probe functions On Stratix10, the ECC offsets are similar to the existing Arria10 functions and this can be leveraged to simplify the EDAC driver as follows: 1. Fold Stratix10 specifics into Arria10 structures and functions. 2. Implement the Stratix10 System Manager register accesses using a custom regmap to allow use with the Arria10 System Manager regmaps. 3. Stratix10 double bit errors are implemented as SError instead of interrupts so use a panic notifier. Signed-off-by: Thor Thayer Signed-off-by: Borislav Petkov Cc: dinguyen@kernel.org Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: mchehab@kernel.org Cc: devicetree@vger.kernel.org Cc: linux-edac@vger.kernel.org Link: https://lkml.kernel.org/r/1537883342-30180-3-git-send-email-thor.thayer@linux.intel.com --- drivers/edac/altera_edac.h | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'drivers/edac/altera_edac.h') diff --git a/drivers/edac/altera_edac.h b/drivers/edac/altera_edac.h index 81f0554e09de..d925c4cee01b 100644 --- a/drivers/edac/altera_edac.h +++ b/drivers/edac/altera_edac.h @@ -370,6 +370,7 @@ struct altr_arria10_edac { struct irq_domain *domain; struct irq_chip irq_chip; struct list_head a10_ecc_devices; + struct notifier_block panic_notifier; }; /* @@ -437,13 +438,4 @@ struct altr_arria10_edac { #define INTEL_SIP_SMC_REG_WRITE \ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_WRITE) -struct altr_stratix10_edac { - struct device *dev; - int sb_irq; - struct irq_domain *domain; - struct irq_chip irq_chip; - struct list_head s10_ecc_devices; - struct notifier_block panic_notifier; -}; - #endif /* #ifndef _ALTERA_EDAC_H */ -- cgit v1.2.3