You'll want to take a look at the driver.conf(4) man page and translate all the bits of information you previously decorated the node with via boot.rc into your .conf file.
So, something like: name="ipmi_lpc" parent="/[EMAIL PROTECTED],0" device-type="pci" unit-address="1f" ... You'll also need to tell pci that it's OK to pick up .conf enumerated nodes. You can do this by setting pci_allow_pseudo_children to 1 in etc/system. Just add a line line this: set pci_allow_pseudo_children=1 To etc/system. Please let us know this goes for you. -jan > I have tried this too, but when you try and map the registers with the > ddi_regs_map_setup() there's nothing to map and the call fails. There > is also the secondary problem of writing to the 6300ESB register space > so that LPC configuration can provide access to the IO space. > > Lou > > Artem Kachitchkine wrote: > > > > > Instead of creating a node, you could install your driver as a pseudo > > driver, by creating a /kernel/drv/ipmi_lpc.conf (or whatever's you > > driver name) file containing the line: > > > > name="ipmi_lpc" parent="pseudo" instance=0; > > > > The system will load the driver even if there isn't a hardware node > > for it. Then access any I/O address you like, considering that *you > > know* that no other driver on the system accesses (or at least doesn't > > write or read-with-side-effect) this same address. > > > > -Artem. > > > > Louis Gagne wrote: > > > >> I have implemented a character driver under X86 based Solaris 10 > >> release 3/05 that interfaces with a device on the ISA/LPC interface > >> using Intels 6300ESB I/O controller Hub. This device is not defined > >> by the system BIOS at boot time, so we had to do this manually by > >> modifying the boot startup script in boot/solaris/boot.rc to create a > >> device node and open up the relevant address space we needed to > >> access our device. We have a package that installs all the necessary > >> pieces for the new driver and this has worked just fine under the > >> 3/05 version of Solaris 10. > >> > >> It does not work under X86 based Solaris 10 Update 1 - which is what > >> our customer is using. > >> > >> The driver itself is very simple and only accesses 3 bytes in LPC space. > >> > >> The relevant changes in boot.rc made to allow access to this space > >> are shown below. I have tried to add these changes to bootenv.rc, > >> but /usr/sbin/eeprom generates error messages on the mknod, cd and > >> setbinprop lines. > >> Does anyone have any suggestions on what I might try? > >> Lou > >> > >> # Set node for IPMI LPC SMIC interface space in PCI IO space. > >> mknod /[EMAIL PROTECTED],0/ipmi_lpc > >> cd /[EMAIL PROTECTED],0/ipmi_lpc > >> setprop device-type pci > >> setprop name "ipmi_lpc" > >> setprop unit-address 0x1f > >> setbinprop assigned-addresses > >> 0x0000f800,0x0,0x0,0x0,0x0,0x8100f8ec,0x0,0x00000ca0,0x0,0x00000010 > >> setbinprop device-id 0x25a1 > >> setbinprop vendor-id 0x8086 > >> setbinprop class-code 0x060100 > >> setbinprop reg > >> 0x0000f800,0,0,0,0,0x0100F8EC,0x0,0x00000000,0x00000000,0x00000010 > >> This message posted from opensolaris.org > >> _______________________________________________ > >> opensolaris-discuss mailing list > >> opensolaris-discuss@opensolaris.org > > > > > > > > -- > Louis R. Gagne > Momentum Computer Inc. > 1815 Aston Ave. Suite 107 > Carlsbad, CA 92008 > (760) 431-8663 X-104 > (760) 431-7571 (FAX) > [EMAIL PROTECTED] > > _______________________________________________ > opensolaris-discuss mailing list > opensolaris-discuss@opensolaris.org _______________________________________________ opensolaris-discuss mailing list opensolaris-discuss@opensolaris.org
