Messages in this thread | | | Date | Wed, 8 Nov 2000 15:48:11 -0800 | From | Richard Henderson <> | Subject | Re: PCI-PCI bridges mess in 2.4.x |
| |
On Thu, Nov 09, 2000 at 01:03:36AM +0300, Ivan Kokshaysky wrote: > But actually I'm concerned that all this code doesn't work at all - > see reports from Michal Jaegermann (the bridge acts as if it drops > config space transactions randomly).
I have no idea what Michal is seeing. It does, however, work just dandy on my rawhide:
-+-[01]-+-01.0 | +-02.0-[02]----00.0 | +-04.0 | \-04.1 \-[00]-+-01.0 +-02.0 \-05.0
01:02.0 PCI bridge: Digital Equipment Corporation DECchip 21050 (rev 02) \ (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- \ Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- \ <TAbort- <MAbort- >SERR- <PERR- Latency: 248, cache line size 10 Bus: primary=01, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00009000-00009fff Memory behind bridge: 02300000-023fffff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
02:00.0 SCSI storage controller: Q Logic ISP1020 (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ \ Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- \ <TAbort- <MAbort- >SERR- <PERR- Latency: 248, cache line size 10 Interrupt: pin A routed to IRQ 40 Region 0: I/O ports at 200009000 [size=256] Region 1: Memory at 0000000202310000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 0000000202300000 [disabled] [size=64K]
Whee! We're back in Bootsville.
r~ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
| |