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Message-ID: <1458576106-24505-3-git-send-email-tthayer@opensource.altera.com>
Date: Mon, 21 Mar 2016 11:01:39 -0500
From: <tthayer@...nsource.altera.com>
To: <bp@...en8.de>, <dougthompson@...ssion.com>,
<m.chehab@...sung.com>, <robh+dt@...nel.org>, <pawel.moll@....com>,
<mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>,
<galak@...eaurora.org>, <linux@....linux.org.uk>,
<dinguyen@...nsource.altera.com>, <grant.likely@...aro.org>
CC: <devicetree@...r.kernel.org>, <linux-doc@...r.kernel.org>,
<linux-edac@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <tthayer.linux@...il.com>,
<tthayer@...nsource.altera.com>
Subject: [PATCHv3 2/9] EDAC, altera: Move Device structs and defines to header file
From: Thor Thayer <tthayer@...nsource.altera.com>
Move the device structs and defines to altera_edac.h in preparation
for adding the Arria10 L2 cache ECC.
Signed-off-by: Thor Thayer <tthayer@...nsource.altera.com>
---
v2: Split original patch into smaller patches. Move private data
and defines into header file.
v3: Commented description above defines.
---
drivers/edac/altera_edac.c | 43 -------------------------------------------
drivers/edac/altera_edac.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+), 43 deletions(-)
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index 63e4209..eee7a39 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -78,27 +78,6 @@ static const struct altr_sdram_prv_data a10_data = {
.ue_set_mask = A10_DIAGINT_TDERRA_MASK,
};
-/************************** EDAC Device Defines **************************/
-
-/* OCRAM ECC Management Group Defines */
-#define ALTR_MAN_GRP_OCRAM_ECC_OFFSET 0x04
-#define ALTR_OCR_ECC_EN BIT(0)
-#define ALTR_OCR_ECC_INJS BIT(1)
-#define ALTR_OCR_ECC_INJD BIT(2)
-#define ALTR_OCR_ECC_SERR BIT(3)
-#define ALTR_OCR_ECC_DERR BIT(4)
-
-/* L2 ECC Management Group Defines */
-#define ALTR_MAN_GRP_L2_ECC_OFFSET 0x00
-#define ALTR_L2_ECC_EN BIT(0)
-#define ALTR_L2_ECC_INJS BIT(1)
-#define ALTR_L2_ECC_INJD BIT(2)
-
-#define ALTR_UE_TRIGGER_CHAR 'U' /* Trigger for UE */
-#define ALTR_TRIGGER_READ_WRD_CNT 32 /* Line size x 4 */
-#define ALTR_TRIG_OCRAM_BYTE_SIZE 128 /* Line size x 4 */
-#define ALTR_TRIG_L2C_BYTE_SIZE 4096 /* Full Page */
-
/*********************** EDAC Memory Controller Functions ****************/
/* The SDRAM controller uses the EDAC Memory Controller framework. */
@@ -571,28 +550,6 @@ module_platform_driver(altr_edac_driver);
const struct edac_device_prv_data ocramecc_data;
const struct edac_device_prv_data l2ecc_data;
-struct edac_device_prv_data {
- int (*setup)(struct platform_device *pdev, void __iomem *base);
- int ce_clear_mask;
- int ue_clear_mask;
- char dbgfs_name[20];
- void * (*alloc_mem)(size_t size, void **other);
- void (*free_mem)(void *p, size_t size, void *other);
- int ecc_enable_mask;
- int ce_set_mask;
- int ue_set_mask;
- int trig_alloc_sz;
-};
-
-struct altr_edac_device_dev {
- void __iomem *base;
- int sb_irq;
- int db_irq;
- const struct edac_device_prv_data *data;
- struct dentry *debugfs_dir;
- char *edac_dev_name;
-};
-
static irqreturn_t altr_edac_device_handler(int irq, void *dev_id)
{
irqreturn_t ret_value = IRQ_NONE;
diff --git a/drivers/edac/altera_edac.h b/drivers/edac/altera_edac.h
index 953077d..993bb0a 100644
--- a/drivers/edac/altera_edac.h
+++ b/drivers/edac/altera_edac.h
@@ -195,4 +195,48 @@ struct altr_sdram_mc_data {
const struct altr_sdram_prv_data *data;
};
+/************************** EDAC Device Defines **************************/
+/***** General Device Trigger Defines *****/
+#define ALTR_UE_TRIGGER_CHAR 'U' /* Trigger for UE */
+#define ALTR_TRIGGER_READ_WRD_CNT 32 /* Line size x 4 */
+#define ALTR_TRIG_OCRAM_BYTE_SIZE 128 /* Line size x 4 */
+#define ALTR_TRIG_L2C_BYTE_SIZE 4096 /* Full Page */
+
+/******* Cyclone5 and Arria5 Defines *******/
+/* OCRAM ECC Management Group Defines */
+#define ALTR_MAN_GRP_OCRAM_ECC_OFFSET 0x04
+#define ALTR_OCR_ECC_EN BIT(0)
+#define ALTR_OCR_ECC_INJS BIT(1)
+#define ALTR_OCR_ECC_INJD BIT(2)
+#define ALTR_OCR_ECC_SERR BIT(3)
+#define ALTR_OCR_ECC_DERR BIT(4)
+
+/* L2 ECC Management Group Defines */
+#define ALTR_MAN_GRP_L2_ECC_OFFSET 0x00
+#define ALTR_L2_ECC_EN BIT(0)
+#define ALTR_L2_ECC_INJS BIT(1)
+#define ALTR_L2_ECC_INJD BIT(2)
+
+struct edac_device_prv_data {
+ int (*setup)(struct platform_device *pdev, void __iomem *base);
+ int ce_clear_mask;
+ int ue_clear_mask;
+ char dbgfs_name[20];
+ void * (*alloc_mem)(size_t size, void **other);
+ void (*free_mem)(void *p, size_t size, void *other);
+ int ecc_enable_mask;
+ int ce_set_mask;
+ int ue_set_mask;
+ int trig_alloc_sz;
+};
+
+struct altr_edac_device_dev {
+ void __iomem *base;
+ int sb_irq;
+ int db_irq;
+ const struct edac_device_prv_data *data;
+ struct dentry *debugfs_dir;
+ char *edac_dev_name;
+};
+
#endif /* #ifndef _ALTERA_EDAC_H */
--
1.7.9.5
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