Datasheet

Processor Uncore Configuration Registers
402 Datasheet, Volume 2
4.2.12.44 RSP_FUNC_ADDR_MATCH_HI Register
Complete address match (Addr[45:3]) and mask is supported for all HA writes. Instead
of using DFx global response logic triggers, the error injection logic uses the address
match mask logic output to determine which memory writes need to get error injection.
Users can program up to two x4 device masks (8-bits per chunk – 64 bits per
cacheline).
4.2.12.45 RSP_FUNC_ADDR_MASK_LO Register
Complete address match (Addr[45:3]) and mask is supported for all HA writes. Error
injection does not use the response logic triggers and uses the match mask logic output
to determine which writes need to get error injection. Users can program up to two x4
device masks (8-bits per chunk - 64 bits per cacheline).
The address match function is gated by EPMCMAIN_DFX_LCK_CNTL.RSPLCK (uCR)
AND
MC_ERR_INJ_LCK.MC_ERR_INJ_LCK (MSR) registers; that is, match operation occurs
only when either locks are cleared.
RSP_FUNC_ADDR_MATCH_HI
Bus: 1 Device: 15 Function: 2 Offset: 1C4h
Bus: 1 Device: 15 Function: 3 Offset: 1C4h
Bus: 1 Device: 15 Function: 4 Offset: 1C4h
Bus: 1 Device: 15 Function: 5 Offset: 1C4h
Bit Attr
Reset
Value
Description
31:24 RV 0h Reserved
15:12 RV 0h Reserved
11 RWS-LV 0b RSP_FUNC_ADDR_MATCH_EN
Enabling the Address Match Response Function when set. The enable bit is self
cleared after match and the lock is driven from the AND output of
EPMCMAIN_DFX_LCK_CNTL.RSPLCK (uCR) AND
MC_ERR_INJ_LCK.MC_ERR_INJ_LCK (MSR) registers.
10:0 RWS 000h ADDR_MATCH_HIGHER
Addr Match Higher : 11-Bits (Match Addr[45:35])
RSP_FUNC_ADDR_MASK_LO
Bus: 1 Device: 15 Function: 2 Offset: 1C8h
Bus: 1 Device: 15 Function: 3 Offset: 1C8h
Bus: 1 Device: 15 Function: 4 Offset: 1C8h
Bus: 1 Device: 15 Function: 5 Offset: 1C8h
Bit Attr
Reset
Value
Description
31:0 RWS
000000
00h
ADDR_MASK_LOWER
Address Mask to deselect (when set) the corresponding Addr[34:3] for the
address match.