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46 Commits

Author SHA1 Message Date
Michael Brown
98ff29345e Created a bus/device API that allows for the ROM prefix to specify an 
initial device, and will also allow for e.g. a device menu to be presented
to the user.
 2005-04-21 18:18:29 +00:00
Michael Brown
928c388c6f bswap_16() exists; no need to use __bswap_16() 2005-04-21 16:38:28 +00:00
Michael Brown
cf79681b80 Fix BUILD_SERIAL. 
Change from using #if to #ifdef, since #if can't cope with string
constants.
 2005-04-18 12:43:18 +00:00
Michael Brown
85b00c4b72 Move RELOCATE into config.h 
Move ISA probe address logic from config.c into isa.c, create header file
config/isa.h.
 2005-04-18 11:00:42 +00:00
Michael Brown
03346742c0 Use only the header files that we need 2005-04-17 10:51:05 +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
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
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
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
39cb4d8dbb Fix debug message 2005-04-15 16:56:18 +00:00
Michael Brown
e6e43a2f2f We now correctly use logical devices. 2005-04-15 15:37:39 +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
f78fd79c16 Moved core/isapnp.c to drivers/bus/isapnp.c 2005-04-14 22:42:57 +00:00
Michael Brown
9eac705dd2 Added a generalised ISA device-probing mechanism. 2005-04-14 18:46:43 +00:00
Michael Brown
9183f2412e bus header files must include dev.h to get struct dev. 2005-04-14 14:26:28 +00:00
Michael Brown
104880ca19 Tweak API to allow separation of bus-scanning and device-probing logic. 2005-04-14 13:44:07 +00:00
Michael Brown
44c7cc8c12 Standardised debug mechanism in place now. 2005-04-14 11:55:57 +00:00
Michael Brown
75d864432c Use the magic of common symbols to allow struct dev to effectively grow at 
link time to accommodate whatever bus objects are included.
 2005-04-14 10:10:54 +00:00
Michael Brown
200b39a645 Extraced from 3c509.c 2005-04-13 12:45:38 +00:00
Michael Brown
4ae83f28f2 Don't use htons, for compatibility with PCI :( 2005-04-13 12:15:14 +00:00
Michael Brown
4ecbc63296 Use __bswap_16, since we're not dealing with quantities to go onto the network. 2005-04-13 12:11:21 +00:00
Michael Brown
5b8e549c83 htons was used in ISAPnP code just due to ISAPnP storing bytes in 
reverse order.
 2005-04-13 12:06:33 +00:00
Michael Brown
9711f50e20 Created separate isa_ids.h file and a utility function to print out ISA 
IDs in a human-readable format.
 2005-04-13 12:01:44 +00:00
Michael Brown
677cda3263 Minor fixups 2005-04-13 03:00:30 +00:00
Michael Brown
1aee4e8001 Extracted from 3c509.c 2005-04-13 02:59:13 +00:00
Michael Brown
81320fae4b Remove debugging by default 2005-04-12 18:32:20 +00:00
Michael Brown
3293c68488 Make adjust_pci_device global, since many drivers call it. 2005-04-12 18:10:57 +00:00
Michael Brown
762fa9a478 Fix up find_pci_device so that it can be used for scanning for devices 
*other* than the main boot device.
 2005-04-12 18:04:03 +00:00
Michael Brown
707720c4e5 New PCI scan functions now work. 2005-04-12 16:36:55 +00:00
Michael Brown
121e7386f6 New device probing mechanism written, not tested. 2005-04-11 19:19:35 +00:00
Michael Brown
2ebc56f334 Moved in functions from old core/pci.c that we want to keep. 2005-04-11 13:43:53 +00:00