drm/rockchip: vop: add vop full series of vop support

[firefly-linux-kernel-4.4.55.git] / drivers / edac / sb_edac.c

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 429309c62699ff9ea536a90b839dbb99b7305ecc..37649221f81cace9767458769aa5b05f8a5fa8a5 100644 (file)
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -1117,8 +1117,8 @@ static void get_memory_layout(const struct mem_ctl_info *mci)
                edac_dbg(0, "TAD#%d: up to %u.%03u GB (0x%016Lx), socket interleave %d, memory interleave %d, TGT: %d, %d, %d, %d, reg=0x%08x\n",
                         n_tads, gb, (mb*1000)/1024,
                         ((u64)tmp_mb) << 20L,
-                        (u32)TAD_SOCK(reg),
-                        (u32)TAD_CH(reg),
+                        (u32)(1 << TAD_SOCK(reg)),
+                        (u32)TAD_CH(reg) + 1,
                         (u32)TAD_TGT0(reg),
                         (u32)TAD_TGT1(reg),
                         (u32)TAD_TGT2(reg),
@@ -1396,7 +1396,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci,
        }
 
        ch_way = TAD_CH(reg) + 1;
-       sck_way = TAD_SOCK(reg) + 1;
+       sck_way = TAD_SOCK(reg);
 
        if (ch_way == 3)
                idx = addr >> 6;
@@ -1435,7 +1435,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci,
                switch(ch_way) {
                case 2:
                case 4:
-                       sck_xch = 1 << sck_way * (ch_way >> 1);
+                       sck_xch = (1 << sck_way) * (ch_way >> 1);
                        break;
                default:
                        sprintf(msg, "Invalid mirror set. Can't decode addr");
@@ -1453,7 +1453,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci,
                 n_tads,
                 addr,
                 limit,
-                (u32)TAD_SOCK(reg),
+                sck_way,
                 ch_way,
                 offset,
                 idx,
@@ -1468,18 +1468,12 @@ static int get_memory_error_data(struct mem_ctl_info *mci,
                        offset, addr);
                return -EINVAL;
        }
-       addr -= offset;
-       /* Store the low bits [0:6] of the addr */
-       ch_addr = addr & 0x7f;
-       /* Remove socket wayness and remove 6 bits */
-       addr >>= 6;
-       addr = div_u64(addr, sck_xch);
-#if 0
-       /* Divide by channel way */
-       addr = addr / ch_way;
-#endif
-       /* Recover the last 6 bits */
-       ch_addr |= addr << 6;
+
+       ch_addr = addr - offset;
+       ch_addr >>= (6 + shiftup);
+       ch_addr /= sck_xch;
+       ch_addr <<= (6 + shiftup);
+       ch_addr |= addr & ((1 << (6 + shiftup)) - 1);
 
        /*
         * Step 3) Decode rank
@@ -2260,7 +2254,7 @@ static int sbridge_mce_check_error(struct notifier_block *nb, unsigned long val,
 
        mci = get_mci_for_node_id(mce->socketid);
        if (!mci)
-               return NOTIFY_BAD;
+               return NOTIFY_DONE;
        pvt = mci->pvt_info;
 
        /*