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EDAC, altera: Move device structs and defines to the header 

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@opensource.altera.com>
Cc: devicetree@vger.kernel.org
Cc: dinguyen@opensource.altera.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux@arm.linux.org.uk
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1458576106-24505-3-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov <bp@suse.de>
hifive-unleashed-5.1
Thor Thayer 2016-03-21 11:01:39 -05:00 committed by Borislav Petkov
parent 3a8f21f170
commit 05b088b6f8
2 changed files with 44 additions and 43 deletions
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43
drivers/edac/altera_edac.c
View File

@ -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;

44
drivers/edac/altera_edac.h
View File

@ -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 */