size ratio other than 8:1. Currently, we only recommend an 8:1
ratio, because the impact of others ratios has not been adequately
investigated.
Also, do not recommend the use of the -c option in the example, since
newfs now automatically calculates the best cyl:cylgrp ratio.
This change was discussed with the author of rev 1.29.
idle and the driver would not detect the event, requiring userland
to cycle the interface to bring it up again.
The fix consists in adding SIS_IMR_RX_IDLE to the interrupt mask and
add a command in sis_intr() to restart the receiver when this happens.
While at it, make the test of status bits more efficient.
RTLD_NOW got incorrectly defined to 1 (which is RTLD_LAZY in FreeBSD).
In addition, the comment about FreeBSD requiring SHLIB_SYM_PREFIX to
be "_" is incorrect.
Submitted by: tobez (except for the bit about the incorrect comment)
for passive mode data connections (PASV/EPSV -> 227/229). Well,
the actual punching happens a bit later, when the aliasing link
becomes fully specified.
Prodded by: Danny Carroll <dannycarroll@hotmail.com>
MFC after: 1 week
The problem was that the ISO9660 code wasn't opening the device prior to
issuing ioctl calls. In particular, the device must be open before
iso_get_ssector() is called in iso_mountroot().
If the device isn't opened first, the disk layer blows up due to an
uninitialized variable.
The solution was to open the device, call iso_get_ssector() and then close
it again.
The ATAPI CDROM driver doesn't have this problem because it doesn't use the
disk layer, and evidently doesn't mind if someone issues an ioctl without
first issuing an open call.
Thanks to phk for pointing me at the source of this problem.
Tested by: dirk
MFC after: 1 week
It is legal to have a device with device type 0x1f, that just means
that the device is of unknown type. Instead, only check the peripheral
qualifier when deciding whether or not to reject a device based on its
inquiry information.
Tested by: julian
MFC after: 3 weeks
'l' ("plain text which includes control characters") is somewhat more
appropriate for 'o' ("postscript files"), and in fact some printers treat
'l' as a request to print a postscript file.
MFC after: 1 week
Merge in the irq 0 detection. Add comment about why.
If we have irq 0, ignore it like we do irq 255. Some BIOS writers aren't
careful like they should be.
Specifically, document the crshared() function and
fix the prototype and description of the crcopy()
function.
PR: docs/32275
Submitted by: Chad David <davidc@acns.ab.ca>
Reviewed by: jhb
