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5795 Commits

Author SHA1 Message Date
Michael Brown ae36de3d80 Need to prevent intermediate targets from being deleted, otherwise the 
trick with "touch -B 2" doesn't work because the file that we're
carefully timestamping just gets deleted anyway.
 2005-04-16 23:47:47 +00:00
Michael Brown 9c814cb123 Use the correct case for -Ddebug_<object> 2005-04-16 23:33:52 +00:00
Michael Brown a666eb34b5 Improved building of debugging objects. You can now specify a "DEBUG=" 
list for any build, e.g.
  make bin/pnic.dsk DEBUG=pci,pnic
This will drag in debugging-enabled versions of pci.c and pnic.c.
 2005-04-16 23:28:36 +00:00
Michael Brown 5ca20abf95 Place the call to adjust_pci_device() back in the individual drivers, 
since we probably shouldn't be doing this to arbitrary devices during a
PCI bus scan...
 2005-04-16 17:30:37 +00:00
Michael Brown b7c55c3951 Avoid signed/unsigned warnings by explicitly making PCI_{BUS,DEV,FUNC} 
all return unsigned quantities.
 2005-04-16 17:09:52 +00:00
Michael Brown 66e54f1274 ...this time with the correct syntax. :( 2005-04-16 14:54:11 +00:00
Michael Brown 8c2b42e08e Added activate_isapnp_device() line 2005-04-16 14:53:27 +00:00
Michael Brown 57070797e3 Optimise ISAPNP_READ_PORT_STEP 2005-04-16 14:50:41 +00:00
Michael Brown 86d2127204 Remove debugging call to getchar() 2005-04-16 14:42:48 +00:00
Michael Brown c659a54f70 Now known to work with an old Adaptec 1505 that I found lying around. 2005-04-16 14:41:04 +00:00
Michael Brown 7bd3e883d7 Consistency 2005-04-16 11:43:16 +00:00
Michael Brown e29be5e342 Speed up PCI bus scanning by skipping fns 1-7 if fn 0 is not present. 2005-04-16 11:42:56 +00:00
Michael Brown 6e5a3858bf Read number of PCI buses returned by BIOS so that we can scan more 
quickly.
 2005-04-16 11:16:31 +00:00
Michael Brown e1a9798af4 Improved debugging output 2005-04-16 10:19:13 +00:00
Michael Brown ed7b9109be Made debug messages more consistent. 2005-04-16 10:04:56 +00:00
Michael Brown 211a607147 Improved debug messages. 
Prevented find_pci_device() from being an endless loop.
 2005-04-16 09:57:19 +00:00
Michael Brown 25d82dac7a CONFIG_PCI_DIRECT no longer exists 2005-04-16 09:35:42 +00:00
Michael Brown f25383f4c4 Add ISA_PROBE_ADDRS list. 2005-04-16 09:35:17 +00:00
Michael Brown 9f02376409 Make isa_probe_addr a simple integer rather than a struct, to facilitate 
specification of ISA_PROBE_ADDRS.
 2005-04-16 09:30:48 +00:00
Michael Brown a60aadf9e9 Improve debug message legibility. 2005-04-15 17:09:47 +00:00
Michael Brown f04b9cd3ea Leave some time to see what's going on. 2005-04-15 17:06:54 +00:00
Michael Brown 8aa3b9d972 Need to do isolation when find_isapnp_device is first called, 
otherwise isapnp_max_csn is zero and we never call fill_isapnp_device.

Fix debug message.
 2005-04-15 17:03:39 +00:00
Michael Brown c41e89af41 Fixed debug message 2005-04-15 16:58:08 +00:00
Michael Brown 39cb4d8dbb Fix debug message 2005-04-15 16:56:18 +00:00
Michael Brown 2c2154b169 Now compiles. 2005-04-15 16:52:28 +00:00
Michael Brown d26889cb04 Don't even try to compile until the code is tidied up. 2005-04-15 16:50:36 +00:00
Michael Brown 8c082aa468 This at least compiles now. Haven't separated out the EMBEDDED code yet. 2005-04-15 16:49:46 +00:00
Michael Brown 1bd7b97e5c Not sure why I made these cosmetic changes, but I appear to have done so. 2005-04-15 16:30:35 +00:00
Michael Brown f61fa0dc64 Added "classical" ISA example. 2005-04-15 16:28:14 +00:00
Michael Brown 897eeee4ee Added EISA, ISAPnP and MCA examples. 2005-04-15 16:18:56 +00:00
Michael Brown 38ea910098 Updated to new PCI bus interface. 2005-04-15 16:08:10 +00:00
Michael Brown a26edc2eec Updated to work with new ISAPnP bus code. 2005-04-15 15:50:27 +00:00
Michael Brown e6e43a2f2f We now correctly use logical devices. 2005-04-15 15:37:39 +00:00
Michael Brown 8e375c638d Canonicalised tag names 2005-04-15 15:20:00 +00:00
Michael Brown 05986a848f Move the concept of logical devices inside the struct isapnp_device. 2005-04-15 15:16:03 +00:00
Michael Brown d11ea1e44b Added debugging messages for activation/deactivation of logical devices. 2005-04-15 14:31:08 +00:00
Michael Brown 888277d2d1 Read current ioaddr and irqno from PnP registers. 2005-04-15 14:27:49 +00:00
Michael Brown ab443ba4b0 Don't verify checksum except after serial isolation 2005-04-15 13:54:44 +00:00
Michael Brown 120192e8d1 Reduce binary size by factoring out common parameterised calls to 
udelay().
 2005-04-15 13:18:54 +00:00
Michael Brown 85dd4fd8d6 Activation code now generalised as well. 2005-04-15 13:07:25 +00:00
Michael Brown 1980018b8b Cleaned up isolation protocol. 2005-04-15 12:25:17 +00:00
Michael Brown 344ea224b4 Standardised debug message. 2005-04-14 23:43:34 +00:00
Michael Brown ed92171527 Standardised debug messages to make it easy to get a bus scan printout 
(just build debugging versions of the relevant bus objects).
 2005-04-14 23:32:36 +00:00
Michael Brown c7694a5322 Cleaner separation of find_t509_device/fill_t509_device. 2005-04-14 23:20:56 +00:00
Michael Brown f78fd79c16 Moved core/isapnp.c to drivers/bus/isapnp.c 2005-04-14 22:42:57 +00:00
Michael Brown d5e1561fb8 Updated to new ISA API, but this driver probably has deeper problems. 2005-04-14 21:18:36 +00:00
Michael Brown 487574fc02 This code is unbelievably ugly, has never been fixed up to work with 
relocation and (hence) presumably has not been used since Etherboot 5.0.
Say bye-bye!
 2005-04-14 20:02:10 +00:00
Michael Brown 8165c14e71 Updated to general ISA bus API. 2005-04-14 19:25:36 +00:00
Michael Brown 773d66e6dc Typo 2005-04-14 19:10:17 +00:00
Michael Brown a80fe976ed Updated to common ISA bus API. 2005-04-14 19:07:53 +00:00