diff options
| -rw-r--r-- | drivers/edac/i10nm_base.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/edac/i10nm_base.c b/drivers/edac/i10nm_base.c index c8d11da85bec..7b52691c45d2 100644 --- a/drivers/edac/i10nm_base.c +++ b/drivers/edac/i10nm_base.c @@ -6,6 +6,7 @@ */ #include <linux/kernel.h> +#include <linux/io.h> #include <asm/cpu_device_id.h> #include <asm/intel-family.h> #include <asm/mce.h> @@ -19,14 +20,16 @@ #define i10nm_printk(level, fmt, arg...) \ edac_printk(level, "i10nm", fmt, ##arg) -#define I10NM_GET_SCK_BAR(d, reg) \ +#define I10NM_GET_SCK_BAR(d, reg) \ pci_read_config_dword((d)->uracu, 0xd0, &(reg)) #define I10NM_GET_IMC_BAR(d, i, reg) \ pci_read_config_dword((d)->uracu, 0xd8 + (i) * 4, &(reg)) #define I10NM_GET_DIMMMTR(m, i, j) \ - (*(u32 *)((m)->mbase + 0x2080c + (i) * 0x4000 + (j) * 4)) + readl((m)->mbase + 0x2080c + (i) * 0x4000 + (j) * 4) #define I10NM_GET_MCDDRTCFG(m, i, j) \ - (*(u32 *)((m)->mbase + 0x20970 + (i) * 0x4000 + (j) * 4)) + readl((m)->mbase + 0x20970 + (i) * 0x4000 + (j) * 4) +#define I10NM_GET_MCMTR(m, i) \ + readl((m)->mbase + 0x20ef8 + (i) * 0x4000) #define I10NM_GET_SCK_MMIO_BASE(reg) (GET_BITFIELD(reg, 0, 28) << 23) #define I10NM_GET_IMC_MMIO_OFFSET(reg) (GET_BITFIELD(reg, 0, 10) << 12) @@ -148,7 +151,7 @@ static bool i10nm_check_ecc(struct skx_imc *imc, int chan) { u32 mcmtr; - mcmtr = *(u32 *)(imc->mbase + 0x20ef8 + chan * 0x4000); + mcmtr = I10NM_GET_MCMTR(imc, chan); edac_dbg(1, "ch%d mcmtr reg %x\n", chan, mcmtr); return !!GET_BITFIELD(mcmtr, 2, 2); |