kernel, but gcc provides a pessimal builtin for it.
Makefile.i386:
Added a variable (CONF_CFLAGS) for configuration-specific compiler flags.
LINT:
Use CONF_CFLAGS to inhibit use of gcc builtins.
Add debuging for all failure cases in aha_cmd().
Always check DATAIN_REG_READY even if we're ready to exit the
read loop.
The last fix allows the AHA-1640 MCA SCSI adapter to operate
correctly and likely fixes problems on a few other oddball
adapters. (I suspect my Dell Drive Array in 1540 mode needs this.)
Reviewed by: Warner Losh
apm_saver uses the apm_display() routine from the apm system to
"suspend" the "display" part of the machine.
This is beneficial for some laptops (or other machines with
non-traditional displays) that choke on the 'green' saver's
effect.
Another way of looking at this is that it's the same as a screen
saver that does an 'apm -d 0' to blank the display and an 'apm -d 1'
to bring it back. One probably ought to use these commands to make
sure the effect will be correct before using it unattended.
For unknown devices the output will now be
pci0: unknown card (vendor=0x109e, dev=0x0878) at 14.1 irq 19
instead of
pci0: unknown card DD^0878 (vendor=0x109e, dev=0x0878) at 14.1 irq 19
Before this change, the code used to take the PCI vendor id and translate it
into a three letter ASCII name.
For PnP devices, the vendor id _does_ map to a nice ASCII name
(eg Creative Labs PnP ID maps to "CTL", ESS PnP ID maps to "ESS")
But there is no such mapping for PCI devices, as can be seen by the
example above where the Brooktree PCI vendor ID maps to "DD^"
The PCI Special Interest Group confirmed they do not have any mappings
from vendor ID to ASCII.
and/or when using the card.
o Convert the driver to using bus_space. This allows alphas with
fxp's to boot, rather than panic'ing because rman_get_virtual()
doesn't really return a virtual address on alphas.
o Fix an alpha unaligned access error caused by some misfeature of
gcc/egcs: if link_addr & rbd_addr in the fxp_rfa struct are 32 bit
quantities, egcs will assume they are naturally aligned. So it will do
a ldl & some shifty/masky to twiddle 16 bit values in fxp_lwcopy().
However, if they are 16-bit aligned, the ldl will actually be done on
a 16-bit aligned value & we will panic with an unaligned access
error... Changing their definition to an array of chars seems to fix
this. I obtained this from NetBSD.
I've tested this on both i386 & alpha.
of parity check and rebuild operations. This enables us
to stop the operation and restart at a later time.
enum parityop: Trivial enum to decide what parityops() is going to do.
could stand.
Define the correct return lengths for a number of ioctls.
Add ioctls VINUM_CHECKPARITY and VINUM_RESETPARITY, still to be fully
implemented.
ourselves. This breaks a vicious circle which caused
vinum to dereference a null vp if device nodes were
missing.
Reported-by: Brad Chisholm <sasblc@unx.sas.com>
Alec Wolman <wolman@cs.washington.edu>
check_drive: Don't take a drive down if it's only referenced.
read_drive: Remove unused variable.
get_empty_volume: initialize plexes to -1 (not allocated)
remove_drive_entry:
Remove recurse parameter (there's nothing below a drive in the hierarchy).
Use remove_sd_entry to remove sds, don't do it ourselves.
Log errors, don't throw rude remarks.
remove_plex_entry:
Don't use plex->subdisks as a loop limit, it gets changed in the
loop. This caused some removals to only remove half the subdisks.
Change logging of some "impossible" situations.
remove_volume_entry:
Use remove_plex_entry to remove plexes, don't do it ourselves.
update_sd_config:
Use set_sd_state to do the work.
will have to mknod yourself for now.
* don't eat the first write()
* partial rvplayer fix- don't panic on unaligned writes unless our
feeder chain requires them for downconversion. a fuller fix is
on the way.
I386_BUS_SPACE_IO. Compiles now on the Alpha, but likely will not
work due to bus space address <-> virtual address mapping bogons that
work for i386 but not alpha.
work. Be more verbose when one cannot allocate IRQ, et al since this
is a common configuration problem. The cards have the IRQ soft wired
into their BIOS and do not try to do collision detection. This can
cause problems when this IRQ is the same as another card/device.
The PNP hasn't been tested. My PNP board is in a deployed system.
I'll sneak in testing of it sometime later. I've been able to mount
the 3.3R cdrom that arrived today and access files off it.
Submitted by: dfr
Leadtek Winfast 2000 cards.
No audio support yet, just the card make is reported.
Submitted by: Craig <crh@outpost.co.nz>
Submitted by: Peter Wemm <peter@netplex.com.au>
BUF_LOCKFREE a buffer prior to physically freeing it. While these
bugs did not cause a crash, they might in the future.
Added eof handling for unlabeled partitions.
Submitted by: Tor.Egge@fast.no
- Split out the prototypes, externs and struct decls from if_epreg.h into
if_epvar.h.
- Add support for MCA based Etherlink III (3c529) devices.
None of this code is used right now; the old if_ep driver is still
in place and used.
I will eventually get around to converting if_ep_isa.c to newbus once I've
had a talk with Peter and DFR about the DEVICE_IDENTIFY() method.
I have tested this code on my PS/2. It works. I would like EISA and ISA
testers since my example hardware hasn't arrived yet.
Add:
dev/ep/if_ep.c optional ep
dev/ep/if_ep_isa.c optional ep isa
dev/ep/if_ep_eisa.c optional ep eisa
dev/ep/if_ep_mca.c optional ep mca
dev/ep/if_ep_pccard.c optional ep card
to sys/conf/files
Remove:
i386/eisa/3c5x9.c optional ep
i386/isa/if_ep.c optional ep
from sys/i386/conf/files.i386
PCCARD testers wanted!
I will switch off and cvs rm the old driver in favor of this copy once
I've had positive feedback or have the hardware to verify that it works.
have been there in the first place. A GENERIC kernel shrinks almost 1k.
Add a slightly different safetybelt under nostop for tty drivers.
Add some missing FreeBSD tags
fields in struct cdevsw:
d_stop moved to struct tty.
d_reset already unused.
d_devtotty linkage now provided by dev_t->si_tty.
These fields will be removed from struct cdevsw together with
d_params and d_maxio Real Soon Now.
The changes in this patch consist of:
initialize dev->si_tty in *_open()
initialize tty->t_stop
remove devtotty functions
rename ttpoll to ttypoll
a few adjustments to these changes in the generic code
a bump of __FreeBSD_version
add a couple of FreeBSD tags
This means that we will not have to have a bpf and a non-bpf version
of our driver modules.
This does not open any security hole, because the bpf core isn't loadable
The drivers left unchanged are the "cross platform" drivers where the respective
maintainers are urged to DTRT, whatever that may be.
Add a couple of missing FreeBSD tags.
for you to be told there was an error [during verbose boot].
I poked him for the fix, he poked me to get it committed.
Submitted by: Jason Young <doogie@anet-stl.com>
