diff options
| -rw-r--r-- | drivers/edac/e752x_edac.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c index ab9873924f4..9abfc0dc3ba 100644 --- a/drivers/edac/e752x_edac.c +++ b/drivers/edac/e752x_edac.c @@ -782,7 +782,12 @@ static void e752x_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev, u8 value; u32 dra, drc, cumul_size; - pci_read_config_dword(pdev, E752X_DRA, &dra); + dra = 0; + for (index=0; index < 4; index++) { + u8 dra_reg; + pci_read_config_byte(pdev, E752X_DRA+index, &dra_reg); + dra |= dra_reg << (index * 8); + } pci_read_config_dword(pdev, E752X_DRC, &drc); drc_chan = dual_channel_active(ddrcsr); drc_drbg = drc_chan + 1; /* 128 in dual mode, 64 in single */ |