Slice Posted February 8, 2011 Share Posted February 8, 2011 Here I want to collect infos about the cardreader driver. VoodooSDHC works fine in Dell Inspiron 1525 but doesn't work at D420. I see a difference at boot time. 1525 00:1e.0 [060401] [8086:2448] (subsys [0000:0000]):: PciRoot(0x0)/Pci(0x1e,0x0) 02:09.0 [0c0010] [1180:0832] (subsys [1028:022f]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x9,0x0) 02:09.1 [080501] [1180:0822] (subsys [1028:022f]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x9,0x1) 02:09.2 [088000] [1180:0843] (subsys [1028:022f]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x9,0x2) 02:09.3 [088000] [1180:0592] (subsys [1028:022f]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x9,0x3) 02:09.4 [088000] [1180:0852] (subsys [1028:022f]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x9,0x4) D420 Oops, show later. [1180:0822] - is Ricoh SD controller [1180:0843] - SD Reader But for D420 0843 absents even at boot time! As I have not yet Windows here, please tell me if the device works under Windows? Or it absents at all? Link to comment Share on other sites More sharing options...
Administrators Leon Posted February 8, 2011 Administrators Share Posted February 8, 2011 Works under windows.. want me to extract any info ? Link to comment Share on other sites More sharing options...
Slice Posted February 8, 2011 Author Share Posted February 8, 2011 Works under windows.. want me to extract any info ? Everest report, please. Link to comment Share on other sites More sharing options...
Administrators Leon Posted February 8, 2011 Administrators Share Posted February 8, 2011 In dropbox: Home/Leon/report.txt... need more ? Link to comment Share on other sites More sharing options...
Slice Posted February 8, 2011 Author Share Posted February 8, 2011 In dropbox: Home/Leon/report.txt... need more ? Thank you! You forget to apply reg.key so why some info concealed by [TRIAL VERSION]. Nontheless it is good info. I have some step over the problem Link to comment Share on other sites More sharing options...
Administrators Leon Posted February 8, 2011 Administrators Share Posted February 8, 2011 ohhh.. you can see it.. nice.. can you also read it ? (the sd card i mean) Link to comment Share on other sites More sharing options...
Slice Posted February 8, 2011 Author Share Posted February 8, 2011 At the moment I enabled SDCardReader memory but I still have no interrupt and so it is not working. The problem comes from BIOS. There are no device 1180:0843 (SD Reader) as in Inspiron. 02:01.0 [060700] [1180:0476] (subsys [0000:0000]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x1,0x0) 02:01.1 [0c0010] [1180:0552] (subsys [1028:01d6]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x1,0x1) 02:01.2 [080501] [1180:0822] (subsys [1028:01d6]):: PciRoot(0x0)/Pci(0x1e,0x0)/Pci(0x1,0x2) And then IOPCIFamily give no the device any interrupt Feb 7 20:44:38 localhost kernel[0]: PCIE: Resolved interrupt 17 (3) for CRD1 Feb 7 20:44:38 localhost kernel[0]: PCIE: Resolved interrupt 18 (7) for CRD2 Feb 7 20:44:38 localhost kernel[0]: IOPCI2PCIBridge: cardbus memory range 524288 bytes @ 0xefb01000 Feb 7 20:44:38 localhost kernel[0]: PCIE: Resolved interrupt 19 (255) for CRD0 Feb 7 20:44:38 localhost kernel[0]: RP02: Resolved interrupt 17 (3) for PXS2 Feb 7 20:44:38 localhost kernel[0]: PXP0: Resolved interrupt 18 (7) for NIC Moreover, I see the inerrupt 18 shared between SD controller and Ethernet. When I insert SD I see AppleBCM5751Ethernet: a 0 interruptOccurred - Not my interrupt It is bad so I am going to improve IOPCIFamily. I am not excluding a rewriting bootloader to enable the device before IOPCIFamily will works. Link to comment Share on other sites More sharing options...
Administrators Leon Posted February 8, 2011 Administrators Share Posted February 8, 2011 good luck!! .. look forward to follow your progress Link to comment Share on other sites More sharing options...
Slice Posted February 11, 2011 Author Share Posted February 11, 2011 Now I think that VoodooSDHC is almost fine but sharing IRQ with LAN prevents it from work. Looking into DSDT methods _PRT. Link to comment Share on other sites More sharing options...
Administrators Leon Posted February 11, 2011 Administrators Share Posted February 11, 2011 nice, but couldent we just asign seperate irq's to lan and sd reader ? Link to comment Share on other sites More sharing options...
Recommended Posts