longs larger than 32 bits or strict alignment requirements.
pm_fatmask had type u_long, but it must have a type that has precisely
32 bits and this type must be no smaller than int, so that ~pmp->pm_fatmask
has no bits above the 31st set. Otherwise, comparisons between (cn
| ~pmp->pm_fatmask) and magic 32-bit "cluster" numbers always fail.
The correct fix is to use the C99 type uint_least32_t and mask with
0xffffffff. The quick fix is to use u_int32_t and assume that ints
have
msdosfs metadata is riddled with unaligned fields, and on alphas,
unaligned_fixup() apparently has problems fixing up the unaligned
accesses caused by this. The quick fix is to not comment out the
NetBSD code that sort of handles this, and define UNALIGNED_ACCESS on
i386's so that the code doesn't change on i386's. The correct fix
would define UNALIGNED_ACCESS in a central machine-dependent header
and maybe add some extra cases to unaligned_fixup(). UNALIGNED_ACCESS
is also tested in isofs.
Submitted by: parts by Mark Abene <phiber@radicalmedia.com>
PR: 19086
BOOT_BTX_NOHANG, then BTX will be compiled with the appropriate flags so
that it reboots after a fault instead of hanging forever.
Requested by: ps
Approved by: rnordier
Implement subdirs.
Build the full "devicename" for cloning functions.
Fix panic when deleted device goes away.
Collaps devfs_dir and devfs_dirent structures.
Add proper cloning to the /dev/fd* "device-"driver.
Fix a bug in make_dev_alias() handling which made aliases appear
multiple times.
Use devfs_clone to implement getdiskbyname()
Make specfs maintain the stat(2) timestamps per dev_t
o Sync to NetBSD (rev NetBSD-user edited-log):
1.97 onoe add Samsung MagicLAN SWL-2000N
1.96 gmcgarry Add entries for all Xircom ethernet models.
1.95 onoe Add Farallon SkyLINE 11mb card as Intersil Prism2 [...]
1.94 joda add 3Com 3CRWE737A (AirConnect)
1.93 soren Include vendor name for IBM products.
1.92 onoe Add Farallon SkyLINE Wireless LAN Card for awi(4) [...]
1.91 soren Add Olicom GoCard.
1.90 gmcgarry Clean up XIRCOM entries
- Add entry for Xircom CreditCard Ethernet + Modem 28
- Add entry for Intel EtherExpress PRO/100
- Add entry for Compaq Netelligent 10/100 Ethernet
1.89 is RATOC REX-R280 (another if_mbe_pcmcia card) support by [...]
1.88 joda Panasonic KXLC003
1.87 scw [...] SOHOware PCMCIA Ethernet card, model ND5100-E [...]
1.86 itojun add CIS for Corega Wireless LAN PCC-11 [...]
o Minor diffs between the two files corrected to aid future sync.
renames matcdc to matcd.
This change is reported to work by two independent PR originators.
In the absence of further feedback on the freebsd-bugs list, we
may as well get this working for its two users.
PR: 20296
Submitted by: George Russell <george.russell@clara.net>,
Remi Guyomarch <rguyom@mail.dotcom.fr>
- Modify the driver to poll the link state and positively set the
MAC to full or half duplex as needed. Previously, it was possible
for the MAC to remain in half duplex even though the PHY had negotiated
full duplex with its link partner, which would result in bursty
performance.
- Program some of the NatSemi's registers as specified by the datasheet.
The manual says these are necessary for "optimum perofrmance," though
a couple of them are marked as reserved in the register map. *shrug*
- Select the TX DMA burst size correctly for 10 and 100mbps modes.
Previously I was using 64 bytes in both modes, which worked in
100mbps mode, but resulting in spotty performance in 10mbps.
32 bytes works much better; without this change, the natsemi
chip yields piss poor performance at 10mbps.
With these fixes, the NatSemi chip finally performs to my satisfaction.
I should be merging the support for this controller into -stable shortly.
Phew.
In summary:
o This file has been moved to sys/compat/linux,
o Any MD syscalls in this file are moved to
linux_machdep.c in sys/i386/linux,
o Include directives, makefiles and config files
have been updated.
Make linux_to_bsd_sigset and linux_do_sigaction non-static.
Move linux_sigaction. linux_sigsuspend, linux_rt_sigsuspend,
linux_pause and linux_sigaltstack to MD code.
modify driver capability reporting format to list every audio format
seperately- required for above and because we could not previously indicate
that mono was unsupported.
there should be no functional impact.
Remove old DEVFS support fields from dev_t.
Make uid, gid & mode members of dev_t and set them in make_dev().
Use correct uid, gid & mode in make_dev in disk minilayer.
Add support for registering alias names for a dev_t using the
new function make_dev_alias(). These will show up as symlinks
in DEVFS.
Use makedev() rather than make_dev() for MFSs magic devices to prevent
DEVFS from noticing this abuse.
Add a field for DEVFS inode number in dev_t.
Add new DEVFS in fs/devfs.
Add devfs cloning to:
disk minilayer (ie: ad(4), sd(4), cd(4) etc etc)
md(4), tun(4), bpf(4), fd(4)
If DEVFS add -d flag to /sbin/inits args to make it mount devfs.
Add commented out DEVFS to GENERIC
