{ 0x1a0, 0x1a4, 0x1a8, 0x1ac, 0x1b0, 0x1b4, 0x1b8, 0x1bc },
};
-#define RIR_RNK_TGT(reg) GET_BITFIELD(reg, 16, 19)
-#define RIR_OFFSET(reg) GET_BITFIELD(reg, 2, 14)
+#define RIR_RNK_TGT(type, reg) (((type) == BROADWELL) ? \
+ GET_BITFIELD(reg, 20, 23) : GET_BITFIELD(reg, 16, 19))
+
+#define RIR_OFFSET(type, reg) (((type) == HASWELL || (type) == BROADWELL) ? \
+ GET_BITFIELD(reg, 2, 15) : GET_BITFIELD(reg, 2, 14))
/* Device 16, functions 2-7 */
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),
pci_read_config_dword(pvt->pci_tad[i],
rir_offset[j][k],
®);
- tmp_mb = RIR_OFFSET(reg) << 6;
+ tmp_mb = RIR_OFFSET(pvt->info.type, reg) << 6;
gb = div_u64_rem(tmp_mb, 1024, &mb);
edac_dbg(0, "CH#%d RIR#%d INTL#%d, offset %u.%03u GB (0x%016Lx), tgt: %d, reg=0x%08x\n",
i, j, k,
gb, (mb*1000)/1024,
((u64)tmp_mb) << 20L,
- (u32)RIR_RNK_TGT(reg),
+ (u32)RIR_RNK_TGT(pvt->info.type, reg),
reg);
}
}
}
ch_way = TAD_CH(reg) + 1;
- sck_way = TAD_SOCK(reg) + 1;
+ sck_way = TAD_SOCK(reg);
if (ch_way == 3)
idx = addr >> 6;
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");
n_tads,
addr,
limit,
- (u32)TAD_SOCK(reg),
+ sck_way,
ch_way,
offset,
idx,
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
pci_read_config_dword(pvt->pci_tad[ch_add + base_ch],
rir_offset[n_rir][idx],
®);
- *rank = RIR_RNK_TGT(reg);
+ *rank = RIR_RNK_TGT(pvt->info.type, reg);
edac_dbg(0, "RIR#%d: channel address 0x%08Lx < 0x%08Lx, RIR interleave %d, index %d\n",
n_rir,
mci = get_mci_for_node_id(mce->socketid);
if (!mci)
- return NOTIFY_BAD;
+ return NOTIFY_DONE;
pvt = mci->pvt_info;
/*