r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines
- Add trampoline stuff for bootloaders that do not support ELF
- Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with
KERNLOADADDR/TRAMPLOADADDR and clean configs
from projects/mips to head by hand:
r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines
Prefer PTR_LA over a naked la to work with 64-bits..
r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines
Use proper set of flags to build the tramp. this gets 64-bit almost
building and lets me debug the 'almost' :)
r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines
Use ${LDSCRIPT_NAME} in preference to ldscript.$M.
r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines
- Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default
now (as it should be)
r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines
Add in the emulation selection when linking... We're still not 100%
of the way there, but we're better with it. hack.so build now, but
we die when we try to link it in.
r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines
- Revert changes accidentally killed by merge operation
r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines
- Add trampoline stuff for bootloaders that do not support ELF
- Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with
KERNLOADADDR/TRAMPLOADADDR and clean configs
Copy sys/dev/rmi to sys/mips/rmi/dev [sic]. For devices that are on
only one SoC, or family of SoC, we place them under sys/<vendor>/dev.
I'll fix the build problems this causes as best I can since rmi kernel
require external toolchains due to lack of support for rmi op-codes in
the ancient binutils we have in the tree.
as this only allows us to access file systems that EFI knows about.
With a loader that can only use EFI-supported file systems, we're
forced to put /boot on the EFI system partition. This is suboptimal
in the following ways:
1. With /boot a symlink to /efi/boot, mergemaster complains about
the mismatch and there's no quick solution.
2. The EFI loader can only boot a single version of FreeBSD. There's
no way to install multiple versions of FreeBSD and select one
at the loader prompt.
3. ZFS maintains /boot/zfs/zpool.cache and with /boot a symlink we
end up with the file on a MSDOS file system. ZFS does not have
proper handling of file systems that are under Giant.
Implement a disk device based on the block I/O protocol instead and
pull in file system code from libstand. The disk devices are really
the partitions that EFI knows about.
This change is backward compatible.
MFC after: 1 week
was changed from a small page boundary to a large page boundary. As
a consequence pmap_kmem_choose() became a pointless waste of address
space. Eliminate it.
by keeping it opened after the first open and closing it via the
cleanup handler when NETIF_OPEN_CLOSE_ONCE is defined in order to
avoid the open-close-dance on every file access which with firmware
that for example performs an auto-negotiation on every open causes
netbooting to take horribly long. Basically the behavior with this
knob enabled resembles the one employed between r60506 and r177108
(and for sparc64 also again since r182919) with the addition that
the network device now is closed eventually before entering the
kernel and before rebooting. Actually I think this should be the
desired MI behavior, however the U-Boot loader actually requires
net_close() to be called after every transaction in order for some
local shutdown operations to be performed (and which I think thus
will break on concurrent opens, i.e. when netdev_opens is > 1, like
the loader does at least for disks when LOADER_GZIP_SUPPORT is
enabled).
- Use NETIF_OPEN_CLOSE_ONCE to replace the hack, which artificially
increased netdev_opens for sparc64 in order to keep the network
device opened forever, as at least some firmware versions require
the network device to be closed eventually before entering the
kernel or otherwise will DMA received packets to stale memory.
The powerpc OFW loader probably wants NETIF_OPEN_CLOSE_ONCE to be
set as well for the same reasons.
Copy the support files for the Octeon 1 CPU from sys/mips/octeon1 on
the projects/mips side to sys/mips/cavium on the head side to conform
to the other vendor code. This code was contributed by Cavium to the
project and forward ported by Warner Losh, with some additional code
from Randal Stewart.
# I'll fix the building problems the move creates in a future commit.
Copy over the support files (except sys/conf and sys/mips/conf) for
RMI XLR processor support. This port has been contributed by RMI and
brought up to date by Randal Stewart (rrs@). This port is a work in
progress, and there might still be significant changes. The port
makes it to multi-user, but is still early beta.
