Philip Homburg
8a07b7687a
Use nonblocking send to reply.
2008-02-22 15:52:13 +00:00
Ben Gras
9f2f3dd488
don't call mkdep with an absolute path
2007-02-08 16:26:20 +00:00
Ben Gras
8ea438ae93
Retired DEV_{READ,WRITE,GATHER,SCATTER,IOCTL} (safe versions *_S are to
...
be used and drivers should never receieve these 'unsafe' variants
any more).
2007-02-07 16:22:19 +00:00
Ben Gras
b01aff70d2
use servers/inet/mq.[ch] to queue messages using mq_queue() in
...
libdriver. at_wini now queues messages it can't handle it receives when
waiting for an interrupt. this way it can do receive(ANY) and timeouts
should be working again (were broken for VFS, as with the advent of VFS,
at_wini could get requests from a filesystem while it was waiting for an
interrupt - as a hack, the receive() was changed to receive(HARDWARE)).
Added mq.c to libdriver, and made libdriver an actual library that
drivers link with -L../libdriver -ldriver. (So adding files, if
necessary, is easier next time.)
2007-01-12 13:33:12 +00:00
Philip Homburg
bafc45a309
First cut at 64-bit file offsets in block devices for mkfs/fsck.
2006-11-27 14:21:43 +00:00
Ben Gras
7195fe3325
System statistical and call profiling
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support by Rogier Meurs <rogier@meurs.org>.
2006-10-30 15:53:38 +00:00
Ben Gras
e929676268
. made libdriver understand *_S variants
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. ioctl, transfer and 'other' functions get an extra parameter: 'safe', int
is nonzero if function is called with *_S variant ('other' if ioctl)
2006-06-20 08:49:51 +00:00
Jorrit Herder
376d8485d8
*** empty log message ***
2006-03-10 16:20:24 +00:00
Ben Gras
f877da3aec
endpoint migration for drivers.
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mostly renaming message field names to the new names.
tty stored process numbers in chars in tty and pty structs - now ints.
2006-03-03 10:21:45 +00:00
Jorrit Herder
381c24ce17
New MEM driver for recovery.
2005-10-20 20:26:02 +00:00
Ben Gras
87dbfc7dda
Added DEV_PING message type to drivers (but not ethernet drivers) so
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RS can monitor them.
2005-10-12 14:31:39 +00:00
Ben Gras
c18fb6b312
No more fake iso partition tables
2005-09-07 12:57:43 +00:00
Ben Gras
075c219309
Provisionally removed the fake iso partitioning in favour of a real partition
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table on the boot CD
2005-09-07 10:04:48 +00:00
Jorrit Herder
98124a8082
Cleanup with gcc.
2005-08-25 12:50:11 +00:00
Ben Gras
ae5f1f2286
ata-pci support for at driver.
...
added a hook in libdriver for HARD_INT messages.
2005-08-25 08:19:11 +00:00
Ben Gras
e2e90b1fdc
Remove double-blank lines (Al)
2005-08-22 15:17:42 +00:00
Ben Gras
102a3b180c
CD root now 2MB
2005-08-09 16:59:40 +00:00
Ben Gras
f26239d1f8
Minor partition() efficiency improvements (don't do regular partitioning
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i/o on cd drives)
2005-08-08 12:16:59 +00:00
Jorrit Herder
7de7ca978d
Security check on physical address to be < 16 MB (ISA DMA uses 24-bit
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addressing, which can address 16 MB max).
Floppy driver now dynamically loaded.
2005-08-05 16:23:42 +00:00
Jorrit Herder
375f6f8754
Miscellaneous cleanups.
2005-08-03 11:53:36 +00:00
Jorrit Herder
52965b6f17
Various updates to support dynamically starting drivers.
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Output during initialization should be suppressed. Unless an error occurs.
Note that main() can now be main(int argc, char **argv) and arguments can
be passed when bringing up the driver.
2005-08-02 15:30:36 +00:00
Jorrit Herder
fe0dcb5c00
AT driver is not modified (debugging only);
...
TTY: select and revive with new notify and FS call back;
kernel: removed old notify code; removed ugly prepare_shutdown timer
kputc: don't send to FS if PRINTF_PROC fails
2005-07-27 14:32:16 +00:00
Jorrit Herder
a63d324caa
Small update to shared driver code: SYS_EVENT (signal) is now known.
...
Fixed drivers. HARD_STOP message no longer exists.
2005-07-26 12:50:25 +00:00
Jorrit Herder
09830fc33e
Allowed printing diagnostic messages (either from system processes or the
...
kernel) to the log driver. The log driver forwards such output to the TTY.
Changed driver_task() not to send a reply if the return value is EDONTREPLY.
2005-07-21 18:29:52 +00:00
Jorrit Herder
5594b767c0
Renamed src/lib/utils to src/lib/sysutil --- because of new src/lib/util
2005-07-19 13:21:51 +00:00
Ben Gras
c389801a5f
Made timeout and no. of errors in at_wini dynamically settable
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by ioctl; made catch-all function in driver table also called when
unrecognized ioctl called, so drivers can add their own ioctl codes.
2005-07-13 14:58:21 +00:00
Ben Gras
640eb73ca2
New log driver; buffers messages and makes them available to userland.
...
Added some fields in the generic device table to support this driver
using libdriver. Updated other drivers to fill these fields with nops
and NULLs.
2005-07-08 17:23:44 +00:00
Jorrit Herder
5654996c07
New Makefiles for mkdep script.
2005-06-24 16:21:54 +00:00
Jorrit Herder
c281867f46
Fixed bug relating to FS and MEMORY during startup;
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Relocated some syslib functions to utils library;
Changed location of 'Multiuser startup ..." echo in /etc/rc
2005-06-06 09:30:44 +00:00
Jorrit Herder
6d23f072f3
Cleaned up src/lib/utils library. Renamed server_ functions to more logical
...
names. All system processes can now either use panic() or report() from
libutils, or redefine their own function. Assertions are done via the standard
<assert.h> functionality.
2005-06-01 14:31:00 +00:00
Jorrit Herder
ed54b1cd6a
Improved shared device driver code: use SELF instead of 'getprocnr'.
2005-05-30 08:51:23 +00:00
Jorrit Herder
0899f82ab2
Fixed some minor issues with the NOTIFY call.
2005-05-24 14:35:58 +00:00
Ben Gras
7f52483b9f
Release process to use and create 16MB root; FS setcache call removed
2005-05-13 12:47:35 +00:00
Jorrit Herder
1ecc6bf3b3
Removed 'system process' magic from PM and FS.
2005-05-13 08:57:08 +00:00
Jorrit Herder
fbe1641bd3
User-space networking!
...
- RTL8139 driver moved to user-space;
- PCI code moved to user-space;
Fixed IRQ hook dump at IS server.
2005-05-11 09:02:00 +00:00
Ben Gras
83ef55e301
Fixed compile break (no install target)
2005-05-03 09:15:37 +00:00
Ben Gras
0374afab56
*** empty log message ***
2005-05-03 08:59:28 +00:00
Jorrit Herder
ac0995259d
*** empty log message ***
2005-05-02 14:30:04 +00:00
Jorrit Herder
89ac678b9b
*** empty log message ***
2005-04-29 15:36:43 +00:00
Ben Gras
9865aeaa79
Initial revision
2005-04-21 14:53:53 +00:00