Hello all,
Thank you for your feedback and sorry for being late. I was the whole week in a Juniper training in Holland and had not been able to test this new driver. I just done it today. Here is the syslog output I've got when doing 'insmod eata.o' or 'insmod eata.o io_port=0x1410' : Jun 15 14:43:50 brocoli kernel: PCI: Enabling device 00:0f.0 (0014 -> 0015) Jun 15 14:43:50 brocoli kernel: EATA: detect, seq. 0, bus 0, devfn 0x78, addr 0x1400. Jun 15 14:43:50 brocoli kernel: EATA0: warning, weird ISA board not using DMA. Jun 15 14:43:50 brocoli kernel: EATA0: warning, DMA protocol support not asserted. Jun 15 14:43:50 brocoli kernel: EATA0: warning, LEVEL triggering is suggested for IRQ 3. Jun 15 14:43:50 brocoli kernel: EATA0: unable to allocate IRQ 3, detaching. The module does not load and the card hangs (the two extreme leds lid up). For reference the lspci -vv output after that is : 00:0f.0 SCSI storage controller: Distributed Processing Technology SmartCache/Raid I-IV Controller (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: 32 (1000ns min, 2000ns max), cache line size 08 Interrupt: pin A routed to IRQ 25 BIST result: 00 Region 0: I/O ports at 1400 [size=32] Expansion ROM at 80908000 [disabled] [size=32K] As the IRQ number is not the same, I tried a dirty quick hack in the code to set it to 25. Here is the output of 'insmod eata.o io_port=0x1400' afterward : Jun 15 16:12:14 brocoli kernel: EATA: enable_pci_ports, bus 0, devfn 0x78. Jun 15 16:12:14 brocoli kernel: PCI: Enabling device 00:0f.0 (0014 -> 0015) Jun 15 16:12:14 brocoli kernel: EATA0: warning, weird ISA board not using DMA. Jun 15 16:12:14 brocoli kernel: EATA0: warning, DMA protocol support not asserted. Jun 15 16:12:14 brocoli kernel: EATA0: warning, LEVEL triggering is suggested for IRQ 25. Jun 15 16:12:14 brocoli kernel: EATA/DMA 2.0x: Copyright (C) 1994-2002 Dario Ballabio. Jun 15 16:12:14 brocoli kernel: EATA config options -> tc:n, lc:n, mq:16, rs:y, et:n, ip:n, ep:n, pp:y. Jun 15 16:12:14 brocoli kernel: EATA0: 2.0C, ISA 0x1410, IRQ 25, BMST, SG 64, MB 64. Jun 15 16:12:14 brocoli kernel: EATA0: SCSI channel 0 enabled, host target ID 7. Jun 15 16:12:14 brocoli kernel: EATA0: Vers. 0x0, ocs 1, tar 0, trnxfr 0, more 1, SYNC 0x19, sec. 0, infol 34, cpl 44 spl 24. Jun 15 16:12:14 brocoli kernel: EATA0: isaena 0, forcaddr 0, max_id 1, max_chan 7, large_sg 0, res1 0. Jun 15 16:12:14 brocoli kernel: EATA0: max_lun 7, m1 1, idquest 0, pci 0, eisa 0, raidnum 0. Jun 15 16:12:14 brocoli kernel: scsi3 : EATA/DMA 2.0x rev. 6.60.00 Jun 15 16:12:30 brocoli kernel: EATA0: abort, mbox 1, target 0.0:0, pid 5905. Jun 15 16:12:30 brocoli kernel: EATA0: abort, mbox 1 is in use. Jun 15 16:12:30 brocoli kernel: EATA0: reset, enter, target 0.0:0, pid 5905. Jun 15 16:12:30 brocoli kernel: EATA0: reset, mbox 1 in reset, pid 5905. Jun 15 16:12:30 brocoli kernel: EATA0: reset, board reset done, enabling interrupts. Jun 15 16:12:30 brocoli kernel: EATA0: reset, interrupts disabled, loops 100474. Jun 15 16:12:30 brocoli kernel: EATA0, reset, mbox 1 locked, DID_RESET, pid 5905 done. Jun 15 16:12:30 brocoli kernel: EATA0: reset, exit, pid 5905 done. Jun 15 16:12:41 brocoli kernel: EATA0: ihdlr, spp->eoc == FALSE, irq 25, reg 0x51, count 2. Jun 15 16:12:50 brocoli kernel: EATA0: abort, mbox 2, target 0.0:0, pid 5905. Jun 15 16:12:50 brocoli kernel: EATA0: abort, mbox 2 is in use. Jun 15 16:12:50 brocoli kernel: EATA0, abort, mbox 2, eh_state timeout, pid 5905. Jun 15 16:12:50 brocoli kernel: scsi: device set offline - not ready or command retry failed after host reset: host 3 channel 0 id 0 lun 0 Jun 15 16:13:06 brocoli kernel: EATA0: abort, mbox 3, target 0.1:0, pid 5929. Jun 15 16:13:06 brocoli kernel: EATA0: abort, mbox 3 is in use. Jun 15 16:13:06 brocoli kernel: EATA0: reset, enter, target 0.1:0, pid 5929. Jun 15 16:13:06 brocoli kernel: EATA0: reset, locked mbox 1 forced free. Jun 15 16:13:06 brocoli kernel: EATA0: reset, mbox 3 in reset, pid 5929. Jun 15 16:13:06 brocoli kernel: EATA0: reset, board reset done, enabling interrupts. Jun 15 16:13:06 brocoli kernel: EATA0: reset, interrupts disabled, loops 100469. Jun 15 16:13:06 brocoli kernel: EATA0, reset, mbox 3 locked, DID_RESET, pid 5929 done. Jun 15 16:13:06 brocoli kernel: EATA0: reset, exit, pid 5929 done. Jun 15 16:13:18 brocoli kernel: EATA0: qcomm, target 0.1:0, pid 5929, adapter busy. Jun 15 16:13:26 brocoli kernel: EATA0: abort, target 0.1:0, pid 5929 inactive. Jun 15 16:13:26 brocoli kernel: scsi: device set offline - not ready or command retry failed after host reset: host 3 channel 0 id 1 lun 0 Jun 15 16:13:28 brocoli kernel: EATA0: qcomm, target 0.2:0, pid 5950, adapter busy. And then insmod and the card are hanging... with no other possibility than a reboot. I suppose the 4 bits in eata_info for the IRQ should be translated to something else ... but in what ? I also suppose there are other thing in this struct that have to be translated. I'll try to print the whole eata_info struct if I have time tomorrow or monday. If you have other suggestions or improvements, they are welcomed. Have a nice week-end ! Antoine. Le lundi 10 juin 2002 vers 7:50, [EMAIL PROTECTED] écrivait : > I put all the recent findings and suggestions in the enclosed source. > It is tested on i386, give it a try on PPC. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]