[PATCH v2 6/6] edac: synopsys: Enable CE and UE interrupts for ZynqMP DDRC

[Michal Simek]

From: Naga Sureshkumar Relli 

This patch enables Corrected and Uncorrected Error
interrupts for ZynqMP DDRC controller

Signed-off-by: Naga Sureshkumar Relli 
Reviewed-by: Punnaiah Choudary Kalluri 
Signed-off-by: Michal Simek 
---

Changes in v2:
- Fix function alignment
- Fix macro indentation

 drivers/edac/synopsys_edac.c | 10 ++
 1 file changed, 10 insertions(+)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 24490334a4f2..f185a28d2db3 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -165,6 +165,8 @@
 #define DDR_QOSUE_MASK 0x4
 #define DDR_QOSCE_MASK 0x2
 #define ECC_CE_UE_INTR_MASK0x6
+#define DDR_QOS_IRQ_EN_OFST0x20208
+#define DDR_QOS_IRQ_DB_OFST0x2020C
 
 /* ECC Corrected Error Register Mask and Shifts*/
 #define ECC_CEADDR0_RW_MASK0x3
@@ -1112,6 +1114,10 @@ static int synps_edac_mc_probe(struct platform_device 
*pdev)
edac_printk(KERN_ERR, EDAC_MC, "Failed to request 
Irq\n");
goto free_edac_mc;
}
+
+   /* Enable UE/CE Interrupts */
+   writel((DDR_QOSUE_MASK | DDR_QOSCE_MASK),
+  priv->baseaddr + DDR_QOS_IRQ_EN_OFST);
}
 
rc = edac_mc_add_mc(mci);
@@ -1154,6 +1160,10 @@ static int synps_edac_mc_remove(struct platform_device 
*pdev)
struct synps_edac_priv *priv;
 
priv = mci->pvt_info;
+   if (priv->p_data->quirks & DDR_ECC_INTR_SUPPORT)
+   /* Disable UE/CE Interrupts */
+   writel((DDR_QOSUE_MASK | DDR_QOSCE_MASK),
+  priv->baseaddr + DDR_QOS_IRQ_DB_OFST);
edac_mc_del_mc(>dev);
if (priv->p_data->quirks & DDR_ECC_DATA_POISON_SUPPORT)
synps_edac_remove_sysfs_attributes(mci);
-- 
1.9.1

[PATCH v2 6/6] edac: synopsys: Enable CE and UE interrupts for ZynqMP DDRC

[Michal Simek]

From: Naga Sureshkumar Relli 

This patch enables Corrected and Uncorrected Error
interrupts for ZynqMP DDRC controller

Signed-off-by: Naga Sureshkumar Relli 
Reviewed-by: Punnaiah Choudary Kalluri 
Signed-off-by: Michal Simek 
---

Changes in v2:
- Fix function alignment
- Fix macro indentation

 drivers/edac/synopsys_edac.c | 10 ++
 1 file changed, 10 insertions(+)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 24490334a4f2..f185a28d2db3 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -165,6 +165,8 @@
 #define DDR_QOSUE_MASK 0x4
 #define DDR_QOSCE_MASK 0x2
 #define ECC_CE_UE_INTR_MASK0x6
+#define DDR_QOS_IRQ_EN_OFST0x20208
+#define DDR_QOS_IRQ_DB_OFST0x2020C
 
 /* ECC Corrected Error Register Mask and Shifts*/
 #define ECC_CEADDR0_RW_MASK0x3
@@ -1112,6 +1114,10 @@ static int synps_edac_mc_probe(struct platform_device 
*pdev)
edac_printk(KERN_ERR, EDAC_MC, "Failed to request 
Irq\n");
goto free_edac_mc;
}
+
+   /* Enable UE/CE Interrupts */
+   writel((DDR_QOSUE_MASK | DDR_QOSCE_MASK),
+  priv->baseaddr + DDR_QOS_IRQ_EN_OFST);
}
 
rc = edac_mc_add_mc(mci);
@@ -1154,6 +1160,10 @@ static int synps_edac_mc_remove(struct platform_device 
*pdev)
struct synps_edac_priv *priv;
 
priv = mci->pvt_info;
+   if (priv->p_data->quirks & DDR_ECC_INTR_SUPPORT)
+   /* Disable UE/CE Interrupts */
+   writel((DDR_QOSUE_MASK | DDR_QOSCE_MASK),
+  priv->baseaddr + DDR_QOS_IRQ_DB_OFST);
edac_mc_del_mc(>dev);
if (priv->p_data->quirks & DDR_ECC_DATA_POISON_SUPPORT)
synps_edac_remove_sysfs_attributes(mci);
-- 
1.9.1