Introduce uvm_hotplug(9) to the kernel.
Many thanks, in no particular order to:
TNF, for funding the project.
Chuck Silvers - for multiple API reviews and feedback.
Nick Hudson - for testing on multiple architectures and bugfix patches.
Everyone who helped with boot testing.
KeK (http://www.kek.org.in) for hosting the primary developers.
If addr is not specified as "zsc0 at intio0" in kernel config
(though it's not right of course), it will cause a panic.
intio_map_allocate_region() should be called after address check.
By this function, /boot which booted from non-SCSI
(in other words, floppy) can load SCSI kernel.
Now, single /boot can load kernel of all supported filesystems
of all supported boot devices.
---
New "boot" command's syntax is: boot [hostadaptor@][dev:][file]
If you booted from SCSI, hostadaptor is already set (from IOCS)
and you can omit hostadaptor in this case. You can type like
"boot sd0a:netbsd" as before.
If you booted from floppy (hostadaptor is not set) and want to
load the SCSI kernel (hostadaptor is needed), you have to select
your hostadaptor in boot command, like "boot spc0@sd0a:netbsd".
Now boot becomes to be able to load the NFS kernel and
netboot also becomes to be able to load the local kernel.
The only difference is the default kernel which loads.
I.e., netboot's default is nfs.
Bump boot_ustar's BOOT_MAXSIZE.
own firmware one in ../libdos. If the latter, switching and bringing
in the libsa one (a) might not work and (b) might make the bootloader
overflow size limits.
PR 51200.
If we don't find one of the expected device addresses, reject the
match, but do it by checking whether the loop matched something rather
than by testing an array entry that might be one past the end.
Note: I have also moved the test to be with the loop; since the call
to intio_map_allocate_region had gotten placed in between them, I've
moved it to go before rather than after them as (a) it doesn't
interact with the loop itself and (b) this seems like the best choice
given the history as it was deliberately added before the original
test.
I have not tried running this, not having an x68k, but as best I can
tell by reading the intio code it seems like it should be harmless
even if it's not really correct.
- API / infrastructure changes to support memory management changes.
- Memory management improvements and bug fixes.
- HCDs should now be MP safe
- conversion to KERNHIST based debug
- FS/LS isoc support on ehci(4).
- conversion to kmem(9)
- Some USB 3 support - mostly from Takahiro HAYASHI (t-hash).
- interrupt transfers now get proper DMA operations
- general bug fixes
- kern/48308
- uhub status notification improvements
- umass(4) probe fix (applied to HEAD already)
- ohci(4) short transfer fix
Bump version to denote user visible change.
XXX: recent visible changes (memsize probe, SRAM switch command)
were not denoted in versions
Tested on (real) X68030.
${MD_OBJS}.
${MD_OBJS} should be used only for objects that must be linked first (i.e.,
start code). Objects have to be compiled following common compile rules,
and have to be generated into common places (i.e., top of kernel build
directory).
${MD_LIBS} defines libraries that are built by separate makefiles, under
separate directories. `Makefile.kern.inc' doesn't know intermediate library
objects.
altq Drop Type
disklabel Disk Type
file Descriptor Type
(not to mention constants that contain the string DTYPE).
Let's make them two, by changing the disklabel one to be DisK TYPE since the
other disklabel constants seem to do that. Not many userland programs use
these constants (and the ones that they do are mostly in ifdefs). They will
be fixed shortly.
