table of contents
| GENWQE_POKE(1) | User Commands | GENWQE_POKE(1) |
NAME¶
genwqe_poke - IBM Hardware Accelerator Tool.
SYNOPSIS¶
genwqe_poke [-h] [-v,--verbose]
DESCRIPTION¶
-C,--card <cardno> can be (0...3)
-A, --accelerator-type=GENWQE|CAPI CAPI is only available for System p
- -V, --version
- print version.
- -q, --quiet
- quiece output.
- -w, --width <32|64>
- access width, 64: default
- -X, --cpu <id>
- only run on this CPU.
- -i, --interval <intv>
- interval in usec, 0: default.
- -c, --count <mum>
- number of pokes, 1: default
- -r, --read-back
- read back and verify.
- -p, --psl-bar <bar>
- access PSL bar (CAPI only)
- -m, --mask <mask>
- x = (x & ~mask) | (val & mask)
- <addr> <val>
Example:¶
- genwqe_poke 0x0000000 0xdeadbeef
Testcase to trigger error recovery code on genwqe card:¶
- Fatal GFIR:
- genwqe_poke -C0 0x00000008 0x001
- Info GFIR by writing to VF:
- genwqe_poke -C2 0x00020020 0x800
- Registers for Capi card (-A CAPI)
- FIR Reg:
- 0x1000 ... 0x1028, 6 Regs
- Err. Inj Reg: 0x1800 and 0x1808 Agr. Regs: 0x2000 and 0x2078 Gzip Regs: 0x2100 and 0x2178
- Only CAPI (debugging):
- genwqe_poke -ACAPI -C0 --psl-bar=2 --width=64 --mask <mask> <offs> <data>
| April 2020 | genwqe_poke 4.0.18 |