PCOPY copying engine¶
- Present on:
cv0 [1 engine]: GT215:GF100
cv1 [2 engines]: GF100:GK104
cv2 [3 engines]: GK104+
- BAR0 address:
engine #0: 0x104000
engine #1: 0x105000
engine #2: 0x105000
- PMC interrupt line:
cv0: 22
cv1, engine #0: 5
cv1, engine #1: 6
- PMC enable bit:
cv0: 13
cv1, engine #0: 6
cv1, engine #0: 7
- Version:
cv0, cv1: 3
cv2: [none]
- Code segment size:
- 0x1200
- Data segment size:
- 0x800
- Fifo size:
- 0x10
- Xfer slots:
- 8
- Secretful:
- no
- Code TLB index bits:
cv0: 5
cv1: 7
- Code ports:
- 1
- Data ports:
- 1
- IO addressing type:
- indexed
- Core clock:
cv0: NVCLK
cv1: hub clock [Fermi clock #9]
- Tesla VM engine:
- 0xd
- Tesla VM client:
- 0x13
- Tesla context DMA:
- 0xc
- Fermi VM engine:
engine #0: 0x15
engine #1: 0x16
engine #2: 0x1b
- Fermi VM client:
engine #0: HUB 0x01
engine #1: HUB 0x02
engine #2: HUB 0x18
The IO registers:
Host Falcon Name Description 0x600:0x640 0x18000:0x19000 MEMIF Falcon memory interface 0x640:0x680 0x19000:0x1a000 ??? ??? PCOPY copying engine 0x800:0x880 0x20000:0x22000 COPY Copy engine 0x900:0x980 0x24000:0x26000 ??? ??? PCOPY copying engine
- Interrupts:
Line Type Name Description 8 edge MEMIF_TARGET_INVALID [GT215:GF100] MEMIF port not initialised 9 edge MEMIF_FAULT [GT215:GF100] MEMIF VM fault 9 edge MEMIF_BREAK [GF100-] MEMIF Break 10 level COPY_BLOCK 11 level COPY_NONBLOCK - Status bits:
Bit Name Description 0 FALCON Falcon unit 1 MEMIF Memory interface and COPY
-
8-bit space
pcopy
[0x1000]
¶ -
g80-mmio
0x104000: PCOPY
[GT215:GF100] -
gf100-mmio
0x104000+i*0x1000: PCOPY[i] (i<2)
[GF100:GK104] -
gf100-mmio
0x104000+i*0x1000: PCOPY[i] (i<3)
[GK104:] Todo
write me
Todo
describe PCOPY