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3132 Commits (f9f7863c55912e168dba01f570e9a67990bd7c85)

Author SHA1 Message Date
Michael Brown ce8dea0dff Separate out bus-scanning and device-probing logic. 2005-04-14 13:33:03 +00:00
Michael Brown 4c0d5a0b71 Split 3c509.c into 3c509.9 and 3c529.c, with shared code in 3c5x9.c. 
Probe mechanisms now use standard EISA and MCA bus methods, with 3c509.c
defining a custom ISA bus to handle the 3c509 contention resolution logic.
 2005-04-14 12:23:12 +00:00
Michael Brown 1f26be34b8 Allow for multiple BOOT_DRIVER()s in the same file, provided that they 
have different probe functions.
 2005-04-14 12:02:19 +00:00
Michael Brown 44c7cc8c12 Standardised debug mechanism in place now. 2005-04-14 11:55:57 +00:00
Michael Brown e44e5c7247 compiler.h is now always included on the command line. 2005-04-14 11:50:26 +00:00
Michael Brown bc85cf756d We need the ISA product ID mask available separately for 3c509.c. 2005-04-14 11:47:30 +00:00
Michael Brown 305daba48a Always include compiler.h. 
Add bin/%.rebuild rule to quickly force a rebuild of any file.

Add bin/%.o.dbg rule to build a debugging-enabled version of the object.
 2005-04-14 11:45:37 +00:00
Michael Brown dcd573afcb Automatically create DBG() macro based on debug_<object> macro. 2005-04-14 11:35:45 +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 0dc98309b2 Stripped references to variables in C code. 2005-04-13 13:48:26 +00:00
Michael Brown e294a1ddce EISA support now provided by eisa.c 
MCA support now provided by mca.c
 2005-04-13 13:06:56 +00:00
Michael Brown 200b39a645 Extraced from 3c509.c 2005-04-13 12:45:38 +00:00
Michael Brown a4f1a058a4 Add EISA as a bus type. 2005-04-13 12:20:59 +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 ac1c0a753d Add MCA devices 2005-04-13 03:00:50 +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 e27ebad4b2 Whoops 2005-04-13 02:05:43 +00:00
Michael Brown 7cc6366a84 Finished by hand 2005-04-13 02:02:08 +00:00
Michael Brown 951e305081 Finished by hand 2005-04-13 01:45:20 +00:00
Michael Brown f39cc6d978 Finished by hand 2005-04-13 01:31:44 +00:00
Michael Brown f16ac2d87e Fix type of dummy_irq() 2005-04-13 01:28:43 +00:00
Michael Brown 9848135950 Finished by hand 2005-04-13 01:01:33 +00:00
Michael Brown 3616de915e Hand-finished 2005-04-13 00:21:59 +00:00
Michael Brown 6e8878c1fa Avoid compiler warnings. 2005-04-13 00:19:01 +00:00
Michael Brown 266dae4034 Use NIC's connect method. 2005-04-13 00:18:35 +00:00
Michael Brown 17d69d8930 Add mbps and duplex to struct nic, since some drivers (e.g. rtl8139) 
can fill them in.
 2005-04-13 00:16:42 +00:00
Michael Brown 28590d718b Hand-finished 2005-04-13 00:15:45 +00:00
Michael Brown 91e46ed588 Automatically updated using 
perl -pi -0777 -e 's/^(\s*)dev->disable(\s*)=\s*(\w+)_disable;\s*nic->poll\s*=\s*(\w+);\s*nic->transmit\s*=\s*(\w+);\s*nic->irq\s*=\s*(\w+);/static struct nic_operations ${3}_operations;\nstatic struct nic_operations ${3}_operations = {\n\t.connect\t= dummy_connect,\n\t.poll\t\t= $4,\n\t.transmit\t= $5,\n\t.irq\t\t= $6,\n\t.disable\t= ${3}_disable,\n};${1}nic->nic_op\t= &${3}_operations;/msg' *.c
 2005-04-13 00:02:40 +00:00
Michael Brown d9c64c9422 Manual tweaks to get all drivers to follow the "disable, poll, transmit, 
irq" pattern.
 2005-04-12 23:47:52 +00:00
Michael Brown 881023e9ca Automatically updated using 
perl -pi -e 's/(_probe\s*\(\s*struct )dev \*.*?(\s*\);)/${1}dev *dev$2/' *.c

perl -pi -e 's/(_disable\s*\(\s*struct )dev \*.*?(\s*\);)/${1}nic *nic$2/' *.c
 2005-04-12 23:39:16 +00:00
Michael Brown c87ba23399 Automatically updated using 
perl -pi -0777 -e 's/_disable\s*\(\s*struct dev \*dev\s*\)\s*{\s*struct nic \*nic.*?$/_disable ( struct nic *nic ) {/ms' *.c

perl -pi -0777 -e 's/_disable\s*\(\s*struct dev \*dev(\s*__unused)?\)\s*{/_disable ( struct nic *nic$1 ) {/ms' *.c
 2005-04-12 23:31:37 +00:00
Michael Brown bd9ae7cc70 Automatically updated using 
perl -pi -0777 -e 's/_probe\s*\(\s*struct dev \*dev,\s*struct pci_device \*(\w+?)\s*\)\s*{(\s*)struct nic \*nic.*?$/_probe ( struct dev *dev ) {\n${2}struct nic *nic = nic_device ( dev );\n${2}struct pci_device *$1 = pci_device ( dev );/ms' *.c
 2005-04-12 23:24:39 +00:00
Michael Brown 35e6f3e58a Minor regexp tweaks to catch degenerate cases. 2005-04-12 23:13:54 +00:00
Michael Brown 4e3e389200 Auto-updated using 
perl -pi -0777 -e 's/static struct pci_driver (\w+) __pci_driver = {.*\.name\s*=\s*(\"\S+\").*\.probe\s*=\s*(\w+).*\.ids\s*=\s*(\w+).*\.class\s*=\s*(\w+).*?};/static struct pci_driver $1 =\n\tPCI_DRIVER ( $2, $4, $5 );\n\nBOOT_DRIVER ( $2, $3 );/ms' *.c

perl -pi -e 's/(PCI_DRIVER \(.*, )0 \);/${1}PCI_NO_CLASS );/' *.c
 2005-04-12 23:05:00 +00:00
Michael Brown 241fb0f3cd Use dev's print_info method to print standardised information about 
the boot device.
 2005-04-12 22:44:02 +00:00
Michael Brown 95da907d5f Add print_info method to dev_operations. 2005-04-12 22:43:25 +00:00
Michael Brown c2a21744f6 We now record a pointer to the struct pci_device, since it's carried 
around in struct dev anyway.
 2005-04-12 22:42:52 +00:00
Michael Brown e1d0cebfa8 Able to at least compile again now. 2005-04-12 19:11:42 +00:00
Michael Brown d9f34bfdfc Add dummy_connect and dummy_irq 2005-04-12 19:11:13 +00:00
Michael Brown 81320fae4b Remove debugging by default 2005-04-12 18:32:20 +00:00
Michael Brown 27a55b514c Updated to new device API. 2005-04-12 18:23:00 +00:00
Michael Brown 1218698e01 Cope with nic.h being included before (or without) dev.h 2005-04-12 18:21:38 +00:00
Michael Brown 122b025293 Include dev.h, since several drivers just include nic.h 2005-04-12 18:15:12 +00:00
Michael Brown 8fa0e38233 Fixed up PCI-scanning code to use new PCI interface. 2005-04-12 18:13:59 +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 eb8f730d63 Use pci_{vendor,device}_id instead of just pci_{vendor,device}, to avoid 
conflict with pci_device function.
 2005-04-12 17:56:23 +00:00
Michael Brown 5c31682674 Tie into new boot device framework. 2005-04-12 16:54:09 +00:00
Michael Brown 1434e8d68d struct nic is now part of struct dev, rather than the other way around. 
Tie into new boot device framework.
 2005-04-12 16:52:59 +00:00
Michael Brown 31410b1b5d Needs to be updated to new probe logic. 2005-04-12 16:51:26 +00:00
Michael Brown 236a195257 All code related to the device probe logic is ifdeffed 0 out. 2005-04-12 16:49:59 +00:00
Michael Brown bb293ca5c2 Global struct dev is now in main.c 2005-04-12 16:49:11 +00:00
Michael Brown 6f37dc410a print_drivers() is now unified. 2005-04-12 16:48:45 +00:00
Michael Brown daad093c40 Now obsolete. :) 2005-04-12 16:46:57 +00:00
Michael Brown 0effbefe6f All boot device drivers are now lumped together in boot_drivers 2005-04-12 16:46:15 +00:00
Michael Brown 6343381e25 Matches new pci.c interface. 2005-04-12 16:45:40 +00:00
Michael Brown 5603c879c4 Add INIT_PCIBIOS 2005-04-12 16:45:16 +00:00
Michael Brown 3095881c54 For pci_io.c 2005-04-12 16:44:50 +00:00
Michael Brown 3901d197f7 Replaced main loop with a trivial implementation so that we can try 
out the new probing logic.
 2005-04-12 16:43:18 +00:00
Michael Brown 17aad49028 16-bit PCI BIOS interface also now known to work. 2005-04-12 16:42:14 +00:00
Michael Brown 45f96a49c7 main.c contains the global struct dev. 2005-04-12 16:39:03 +00:00
Michael Brown 5e807dffe6 Obsoleted by new device probing mechanism. 2005-04-12 16:38:38 +00:00
Michael Brown 17c1ca90e7 New device probing mechanism 2005-04-12 16:38:23 +00:00
Michael Brown 707720c4e5 New PCI scan functions now work. 2005-04-12 16:36:55 +00:00
Michael Brown bbcdf38214 Improved debug messages 2005-04-12 16:27:27 +00:00
Michael Brown ff53205d0d Should work for KEEP_IT_REAL as well now. 2005-04-12 13:35:31 +00:00
Michael Brown 0ccaf5bb83 Nearly there... 2005-04-12 13:31:36 +00:00
Michael Brown 67f122c645 Removed pci_find_device_x; it was too ugly to live. 2005-04-12 12:59:21 +00:00
Michael Brown 121e7386f6 New device probing mechanism written, not tested. 2005-04-11 19:19:35 +00:00
Michael Brown 7172d4abfb Moved functions that we want to keep to drivers/bus/pci.c 2005-04-11 13:45:00 +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
Michael Brown 95f755ad7f Renamed pci.c to pci_legacy.c in preparation for new bus managment 
infrastructure.
 2005-04-11 13:25:41 +00:00
Michael Brown 63a0e0e2df Removed references to no-longer-existent CFLAGS options. 2005-04-11 10:17:00 +00:00
Michael Brown 5d96e5dad9 Changed guard name to avoid clash with INCLUDE_xxx namespace used by 
drivers.
 2005-04-11 09:58:31 +00:00
Michael Brown 378c1b500c Cleaner separation of functionality between post_reloc and 
initialise_via_librm.
 2005-04-11 09:24:10 +00:00
Michael Brown b9237160ad Almost all information in this file is now obsolete. Writing a new driver 
should, with the new build system, just be a case of writing the .c file
and dropping it in place in drivers/net.  :)
 2005-04-10 23:45:55 +00:00
Michael Brown 34a0b5f16f initialise() doesn't take regs 2005-04-10 18:39:28 +00:00
Michael Brown 87508aa0b2 arch_initialise() is now sufficiently generic that we may as well just 
call it initialise() and place it in main.c.  :)
 2005-04-10 18:30:34 +00:00
Michael Brown 997b51c1e6 Use librm_arch_initialise for librm, arch_initialise for others. 2005-04-10 18:22:31 +00:00
Michael Brown 560027899e Heading towards a sane set of control functions 2005-04-10 18:21:53 +00:00
Michael Brown 39cb1b4f9e All the icky stuff is now taken care of by librm_arch_initialise 2005-04-10 18:21:27 +00:00
Michael Brown d189b84536 Fix up init ordering. 
Make init function table name fixed; it's a static variable anyway.
 2005-04-10 18:20:38 +00:00
Michael Brown 3714946709 arch_rm_main no longer exists. 2005-04-10 18:19:59 +00:00
Michael Brown 1937b39079 Drag in relocate unless NORELOCATE is defined, since it's now called 
only via the initialisation function table.
 2005-04-10 18:19:05 +00:00
Michael Brown f06e8c9707 Added post-relocation function table. 2005-04-10 18:18:37 +00:00
Michael Brown 9abceef561 Removed obsolete initialisation calls. 2005-04-10 18:13:24 +00:00
Michael Brown 070f6c0b6b Fixed debug messages 2005-04-10 16:58:19 +00:00
Michael Brown 43417e6c1b setup16() now calls initialise(); we don't have to do it. 2005-04-10 16:48:04 +00:00
Michael Brown 04682f9838 Setup now calls initialise() directly, rather than expecting the 
prefix to do it.
 2005-04-10 16:46:46 +00:00
Michael Brown 44e62317be Add librm_base. 2005-04-10 16:44:49 +00:00
Michael Brown dfb9c44994 hooks.o is now a single object, rather than having separate hooks.o and 
hooks_rm.o
 2005-04-10 16:44:29 +00:00
Michael Brown 04a99841e6 Make prot_call() able to transparently return via the newly installed copy 
of librm.
 2005-04-10 15:51:10 +00:00
Michael Brown 44eee81d11 Don't build relocate() under KEEP_IT_REAL 2005-04-09 17:05:35 +00:00
Michael Brown 2fa14f2f1d lgdt needs data32 prefix, otherwise it loads only 24 bits. (sgdt 
always saves 32 bits).
 2005-04-09 16:42:50 +00:00
Michael Brown 6a4ac358f3 Add INIT_FNs to make sure that librm gets reallocated when needed. 2005-04-09 16:42:07 +00:00
Michael Brown e29e6456b0 Don't zero freed base memory; one block will contain librm. 2005-04-09 16:14:37 +00:00
Michael Brown 1f6dfd7047 Allow ourselves to be freed by basemem.c without being damaged. 2005-04-09 16:14:09 +00:00
Michael Brown 97ced37c71 Need to provide sizeof(struct free_base_memory_header) to assembly code. 2005-04-09 16:13:19 +00:00
Michael Brown 90cf689810 Note basemem API change. 2005-04-09 15:56:03 +00:00
Michael Brown ef05051f23 Add INIT_LIBRM before INIT_CONSOLE. 2005-04-09 15:26:38 +00:00
Michael Brown 48feb91a40 Rewritten in a much saner way, now that we don't have to worry about 
continually reallocating the real-mode stack.
 2005-04-09 15:01:38 +00:00
Michael Brown 0574136c6d Split out from etherboot.h 2005-04-09 15:01:09 +00:00
Michael Brown 8570814148 Removed basemem.c prototypes 2005-04-09 15:00:28 +00:00
Michael Brown fd95189c4d basememsize() updates the BIOS FBMS counter at 40:13. 2005-04-09 14:16:25 +00:00
Michael Brown a800e9657d PM function called by prot_call() should be allowed to modifying 
registers returned to RM code.
 2005-04-09 13:56:33 +00:00
Michael Brown 29f43896aa Add relocate.h 
Note that we can't make real-mode calls immediately after relocate_to().
 2005-04-09 13:36:55 +00:00
Michael Brown 9cc90cbb07 First version 2005-04-09 13:32:26 +00:00
Michael Brown c8c7d93757 Relocation code is arch-specific. 2005-04-09 13:28:59 +00:00
Michael Brown 64d3886c1d relocate() is called by arch_initialise(). 2005-04-09 13:23:49 +00:00
Michael Brown 8039086ec8 Added a lot of explanatory comments. 
Preserves alignment requested via _max_align parameter to linker.
 2005-04-09 13:12:22 +00:00
Michael Brown 19176718be callbacks.h no longer exists 2005-04-09 11:19:14 +00:00
Michael Brown 792f34d228 #ifdef 0 out the UNDI loader routine, since it refers to the obsolete 
callback mechanism.
 2005-04-09 11:17:29 +00:00
Michael Brown 73dbe41007 Old callbacks mechanism is obsolete. 2005-04-09 11:16:17 +00:00
Michael Brown fedd00dd46 Removed references to old callback mechanism 2005-04-09 11:15:14 +00:00
Michael Brown 9c32083d56 callbacks.h no longer exists. 2005-04-09 11:12:29 +00:00
Michael Brown a3faaf405a Callback mechanism now obsolete 2005-04-09 11:11:34 +00:00
Michael Brown a4920c16bd Moved relocate.c to arch-specific dir, since it involves arch-specific 
logic (e.g. avoiding memory regions with A20=0).
 2005-04-09 10:49:26 +00:00
Michael Brown 0ff80b477d Merged mcb30-realmode-redesign back to HEAD 2005-04-08 15:01:17 +00:00
Michael Brown de5d935135 Merged this file into HEAD 2005-03-24 13:54:46 +00:00
Michael Brown afff2b50f1 Obsolete; not referenced by anything. 2005-03-09 14:16:01 +00:00
Michael Brown 8bb1866f24 lzhuf is obsolete and no longer used 2005-03-09 14:14:01 +00:00
Michael Brown 168973a5d7 Obsolete; not reference by anything. 2005-03-09 14:11:45 +00:00
Michael Brown 6d4d056202 Obsolete; not referenced by anything. 2005-03-09 14:09:29 +00:00
Michael Brown 0ff846a503 unhuf.S is obsolete and no longer used 2005-03-09 14:07:23 +00:00
Michael Brown 10d9f9cec8 Obsolete and no longer used 2005-03-09 14:05:32 +00:00
Michael Brown 8bd447ad1b Add rule to generate 16-bit version of decompressor 2005-03-09 14:04:04 +00:00
Michael Brown 7700b8059c Remove CODE16 as a global define; most files define it themselves 
anyway, and I want to be able to use it as a compile-time option for
the i386 decompressor.
 2005-03-09 14:02:20 +00:00
Michael Brown 3d6123e69a Initial revision 2005-03-08 18:53:11 +00:00