Both Siena and EF10 use the siena_ev_qpoll() implementation, but this
function is not defined in builds without EFSYS_OPT_SIENA.
Remove siena_ev_qpoll and inline it into efx_ev_qpoll to allow it
to be used in non-Siena builds.
Also remove outdated FIXME comment, as EF10 event batching/merging has
been implemented long ago without needing to modify this code.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8939
Clang disallows ambiguous instructions (GNU as has a default based on
chosen .code setting). We only need 'orb' here because KARGS_FLAGS_PXE
fits in a byte; this is the same as done in bxeboot.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D8959
add support for object types that were previously prohibited because they
could contain PG_CACHED pages.
Roughly halve the number of radix trie operations performed by
vm_page_alloc_contig() using the same approach that is employed by
vm_page_alloc(). Also, eliminate the radix trie lookup performed with the
free page queues lock held.
Tidy up the handling of radix trie insert failures in vm_page_alloc() and
vm_page_alloc_contig().
Reviewed by: kib, markj
Tested by: pho
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D8878
The function flags were changed to mirror the privileges, but
the privileges are preferred.
Submitted by: Mark Spender <mspender at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8936
Submitted by: Andrew Lee <alee at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8934
On Medford, using MC_CMD_GET_RXDP_CONFIG to query the RX end
padding setting is in the ADMIN group, and so fails for
unprivileged functions. In that case, assume the largest size
supported by Medford hardware (256bytes) to prevent overrun.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8933
For Siena and Huntington, the per-port bootcfg (aka expcfg) is
stored in a dedicated 4Kbyte partition for each port.
For Medford, the per-PF bootcfg is stored in a 2Kbyte sector
within a single shared partition. Update the common code to support
the new bootcfg layout.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8932
It is ignored on SFN5xxx/6xxx (aka Siena).
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D8931
This is needed because MCDI command MC_CMD_REKEY can return
MC_CMD_ERR_ERANGE.
Submitted by: Tom Millington <tmillington at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
With default settings GNU ld generates two PT_LOADs for loader.sym while
LLD generates three, because it creates a rodata segment. Previously
btxldr terminated phdr processing after two PT_LOADs. Remove the early
termination to process all PT_LOADs.
Reviewed by: kib, tsoome
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D8929
Some MIPS revisions do implement uncached-accelerate caching
attribute, but place extra requirement on access, such as
partial-word or out-of-sequence writes potentially having an
“unpredictable” effects.
announced by HDA controller.
Incorrectly implermented HDA codec may report support for more stripes
that HDA controller already have. Due to this, always limit number of
enabled stripes by global controller maximum.
Reviewed by: mav
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D8922
It is simpler and cleaner to have strip produce the stripped output
directly than copying the input to the output first.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
