Re: 答复: New problems with building Baremetal

[Steven James]

Greetings,

Actually, it is my own implementation, though I did use the 2.4.x kernel's
uhci.c as a guide. I couldn't use that as is since it had a good many
kernel dependencies and was interrupt driven.

I did have it loading as a module at one point to test things.

If you want, I can get a machine here set up and test/debug your merge.

G'day,
sjames

-------------------------steven james, director of research, linux labs
... ........ ..... ....                    230 peachtree st nw ste 2701
the original linux labs                             atlanta.ga.us 30303
      -since 1995                              http://www.linuxlabs.com
                                              office & fax [phone]
-----------------------------------------------------------------------

On Mon, 10 May 2004, YhLu wrote:
> Steven,
>
> The uhci.c is from 2.4.22 or 2.6.5?
>
> I merged your code into FILO in Etherboot, but at last I found that the USB
> in AMD8111 is ohci. And I can not debug uhci now.
>
> Regards
>
> YH
>
> -----邮件原件-----
> 发件人: Steven James [mailto:[e-mail]]
> 发送时间: 2004年5月10日 12:55
> 收件人: Gregg C Levine
> 抄送: Linuxbios
> 主题: Re: New problems with building Baremetal
>
> Greetings,
>
> In the lib directory, try removing ide.o from DEPS for now. That should
> get the library to compile.
>
> The rest is all warnings except at the end where it can't link against
> libbaremetal.a
>
> G'day,
> sjames
>
> -------------------------steven james, director of research, linux labs
> ... ........ ..... ....                    230 peachtree st nw ste 2701
> the original linux labs                             atlanta.ga.us 30303
>       -since 1995                              http://www.linuxlabs.com
>                                               office & fax [phone]
>
> On Mon, 10 May 2004, Gregg C Levine wrote:
> > Hello from Gregg C Levine
> > Now something else has happened. I've managed to build a copy of GCC
> > version 2.9.5.3 and have it installed in the /opt directory.  But
> > there are unusual problems in the building of the bare metal library,
> > here's a script output regarding the errors:
> > Script started on Mon May 10 14:47:28 2004
> > root@who5:/usr/src/lobos/freebios/util/baremetal/lib# make
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/lib/printk.c
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2    -c -o
> > serial_subr.o serial_subr.c
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2    -c -o
> > subr.o subr.c
> > In file included from subr.c:16:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/lib/vsprintf.c
> > In file included from ../../../src/lib/vsprintf.c:18:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/lib/memcpy.c
> > In file included from ../../../src/lib/memcpy.c:1:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/lib/malloc.c
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/lib/memset.c
> > In file included from ../../../src/lib/memset.c:1:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/lib/compute_ip_checksum.c
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2    -c -o
> > elfboot.o elfboot.c
> > In file included from elfboot.c:8:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2    -c -o
> > boot.o boot.c
> > In file included from boot.c:4:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2  -c
> > ../../../src/pc80/ide/ide.c
> > ../../../src/pc80/ide/ide.c:27: delay.h: No such file or directory
> > ../../../src/pc80/ide/ide.c:28: pci.h: No such file or directory
> > make: *** [ide.o] Error 1
> > root@who5:/usr/src/lobos/freebios/util/baremetal/lib# exit
> > Script done on Mon May 10 14:47:36 2004
> >
> > Obviously some of those errors can be corrected by reminding the make
> > file to find the include files that GCC 2.95.3 prefers. But the ones
> > that concern me, are the "missing files" for the IDE issues.
> >
> > And here's the latest problem with the USB attachment to bare metal:
> > Script started on Mon May 10 14:49:02 2004
> > root@who5:/usr/src/lobos/freebios/util/baremetal/usb# make
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2 -DDEBUG
> > -DZKERNEL_START=0xfff00000   -c -o uhci.o uhci.c
> > uhci.c:332: warning: `USBCMD' redefined
> > uhci.h:290: warning: this is the location of the previous definition
> > uhci.c:333: warning: `USBSTS' redefined
> > uhci.h:291: warning: this is the location of the previous definition
> > uhci.c:334: warning: `USBINTR' redefined
> > uhci.h:292: warning: this is the location of the previous definition
> > uhci.c:335: warning: `FRNUM' redefined
> > uhci.h:293: warning: this is the location of the previous definition
> > uhci.c:336: warning: `FLBASE' redefined
> > uhci.h:294: warning: this is the location of the previous definition
> > uhci.c:337: warning: `SOFMOD' redefined
> > uhci.h:295: warning: this is the location of the previous definition
> > uhci.c:338: warning: `PORTSC1' redefined
> > uhci.h:296: warning: this is the location of the previous definition
> > uhci.c:339: warning: `PORTSC2' redefined
> > uhci.h:297: warning: this is the location of the previous definition
> > uhci.c: In function `ctrl_msg':
> > uhci.c:776: warning: assignment makes pointer from integer without a
> > cast
> > uhci.c: In function `hub_port_reset':
> > uhci.c:1193: warning: passing arg 1 of `dump_hex' from incompatible
> > pointer type
> > uhci.c: In function `usb_hub_init':
> > uhci.c:1272: warning: assignment makes pointer from integer without a
> > cast
> > uhci.c: In function `configure_device':
> > uhci.c:1383: warning: passing arg 1 of `dump_config_descriptor' from
> > incompatible pointer type
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2 -DDEBUG
> > -DZKERNEL_START=0xfff00000   -c -o usb_scsi_low.o usb_scsi_low.c
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2 -DDEBUG
> > -DZKERNEL_START=0xfff00000   -c -o debug.o debug.c
> > In file included from debug.c:31:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2 -DDEBUG
> > -DZKERNEL_START=0xfff00000   -c -o scsi_cmds.o scsi_cmds.c
> > In file included from scsi_cmds.c:26:
> > /usr/include/sys/types.h:152: warning: redefinition of `ushort'
> > uhci.h:13: warning: `ushort' previously declared here
> > scsi_cmds.c: In function `ll_read_block':
> > scsi_cmds.c:258: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `ll_write_block':
> > scsi_cmds.c:280: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `ll_read_long':
> > scsi_cmds.c:311: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `get_capacity':
> > scsi_cmds.c:328: warning: passing arg 5 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `query':
> > scsi_cmds.c:349: warning: passing arg 5 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `ReportLUNS':
> > scsi_cmds.c:372: warning: passing arg 5 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `ReportOpCodes':
> > scsi_cmds.c:423: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c:423: warning: passing arg 5 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `CheckVolumes':
> > scsi_cmds.c:469: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `CheckPartitions':
> > scsi_cmds.c:494: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > scsi_cmds.c: In function `UnitReady':
> > scsi_cmds.c:514: warning: passing arg 2 of `scsi_command' from
> > incompatible pointer type
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2 -DDEBUG
> > -DZKERNEL_START=0xfff00000   -c -o pci_util.o pci_util.c
> > /opt/gcc-2.95.3/bin/gcc -I ../include -I ../include/i386 -O2 -DDEBUG
> > -DZKERNEL_START=0xfff00000   -c -o block_fill_inbuf.o
> > block_fill_inbuf.c
> > In file included from block_fill_inbuf.c:8:
> > ../include/string.h:9: warning: conflicting types for built-in
> > function `strcpy'
> > make: *** No rule to make target `../lib/baremetal.a', needed by
> > `usbboot.elf'.  Stop.
> > root@who5:/usr/src/lobos/freebios/util/baremetal/usb# exit
> > Script done on Mon May 10 14:49:10 2004
> >
> > Again I expect that by instructing the make file to use the include
> > files supplied by GCC 2.95.3, that most of the errors will be gone,
> > but I'm listing those for reference.
> > Gregg C Levine [e-mail]
> >
> > "The Force will be with you...Always." Obi-Wan Kenobi
> > "Use the Force, Luke."  Obi-Wan Kenobi
> >
> > Linuxbios mailing list
> > [e-mail]
> > http://www.clustermatic.org/mailman/listinfo/linuxbios
>
> Linuxbios mailing list
> [e-mail]
> http://www.clustermatic.org/mailman/listinfo/linuxbios