Trailing whitespace

(skrll)

No need to .import __cerror as SYS.h does it

(skrll)

Search the descriptors of the appropriate interface to ensure correct
match.

PR kern/55240 cdce(4) error "no data interface" when ECM USB IF are
preceded by ACM USB IF

(skrll)

switch hppa to new binutils (2.34)

(skrll)

Disable attempt to use ifunc on hppa.  It doesn't work and new binutils
throws a build error.

(skrll)

Mark __cerror as hidden to avoid using the PLT.  This is required for new
binutils where the PLT stubs now use %t1 (%r22) which is used to pass
the errno to __cerror.

(skrll)

Add a space before any non-nullified instruction.  NFCI.

(skrll)

Add a space before any non-nullified instruction.  NFCI.

(skrll)

Use the delay slot

(skrll)

Remove unnecesary #define/#undef _LOCORE

(skrll)

Remove unnecesary #define/#undef _LOCORE

(skrll)

Even more trailing whitespace

(skrll)

More trailing whitespace

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace

(skrll)

G/C __HAVE_AST_PERPROC

(skrll)

Convert pmap_check_alias into a function that resolves any aliases issues
to deal with the locking around entering a mapping of the same page with
and alias issue in the same pmap (pmap lock already held in pmap_enter)

This has the added benefit of only flushing the troublesome mappings.

The locking could be simplified further here and an PV list iterator
function with callback is probably useful.

(skrll)

Switch hppa to gcc 8

(skrll)

Fix KASSERT that has been incorrect since revision 1.85 from 10 years
ago.

(skrll)

Typo in comment

(skrll)

There is no fast spoon^Wfast path in pmap_clearbit.

PR port-arm/55186: tests crash arm pmap

Tested by martin@

(skrll)

Fix UVMHIST_LOG compile on 32bit platforms

(skrll)

Fix typo in UVMHIST_LOG

(skrll)

PMAP_DEBUG has been deleted on arm

(skrll)

Trailing whitespace

(skrll)

Remove PMAP_DEBUG by converting to UVMHIST

(skrll)

Fix build after PV locking change

(skrll)

Use UVMHIST_CALLARGS

(skrll)

To allow concurrent page faults on the same set of pages lock the PV
lists.  From ad@ and fixed up by me.

Remove __HAVE_UNLOCKED_PMAP

(skrll)

Fix cur{lwp,cpu} and other bits for MODULES

(skrll)

Shave off 3 instructions per trap

(skrll)

Don't KASSERT there's an FPU present.  QEMU doesn't have one...

(skrll)

More KNF

(skrll)

Convert PMAPDEBUG to UVMHIST

(skrll)

Spaces to tabs

(skrll)

KNF

(skrll)

G/C a #include

(skrll)

Provide a "mach cpuinfo" which displays some struct cpuinfo fields for
a/all CPUs.

(skrll)

Remove unused ARM32_DB_COMMANDS

(skrll)

Sort db_commands.

(skrll)

Fix a comment.  From ad@

(skrll)

Fix UVMHIST bulid

(skrll)

Handle "no count" properly in db_kernhist_print_cmd

(skrll)

Trailing whitespace

(skrll)

Oops, forgot the empty macro version of UVMHIST_CALLARGS

(skrll)

Use UVMHIST_CALLARGS

(skrll)

Fix aarch64 binutils tools build

(skrll)

Fix TEMPLATE_NAME for new binutils

(skrll)

Make a comment less MIPS specific

(skrll)

Wrap a REALLY long line

(skrll)

Fix UVMHIST build

(skrll)

Simplify #ifdefs

(skrll)

Provide UVMHIST_CALLARGS

(skrll)

Fix KASAN build on aarch64

(skrll)

Whitespace

(skrll)

Switch USB to use non-coherent buffers for data transfers in the
same way as OpenBSD.

The use of coherent (uncacheable on ARM and other arches) mappings
for transfer buffers impacts performance, espcially where memcpys
are involved.

Audit the necessary usb_syncmem operations - a few were missing.

(skrll)

Add D-Link DWA-121 rev B1 to list of supported devices

From Miguel Landaeta in kern/55140

(skrll)

regen

(skrll)

Add D-Link DWA-121 rev B1

From Miguel Landaeta in kern/55140

(skrll)

Avoid crashes if we fail to allocate a transfer buffer and avoid an
unnecessary usbd_free_buffer before usbd_free_xfer

Worked out by Riastradh

(skrll)

Tweak a comment in previous

(skrll)

Reduce the memory footprint by allocating a ring per endpoint/pipe on
pipe open.

From sc.dying on tech-kern

(skrll)

Fix evmips CI20 build

(skrll)

Don't define pt_entry_t if _LOCORE

Reported by Patrick Welche

(skrll)

KNF

(skrll)

PTE_SYNC before TLB flush and no need to PTE_SYNC after an unmap.

(skrll)

Support PMAP_FAULTINFO on arm

(skrll)

Provide a curpcb

(skrll)

Provide a pt_entry_t and PRIxPTE

(skrll)

Fix a c&p error from 1.3 that should fixes mrg's rk3399 slow vs fast CPU
problem.

My XU4 certainly reports the right relative speeds for the 5 (yes, 5) CPUs
that are avalable.

(skrll)

Only build sshramdisk when building RPI_INSTALLx

(skrll)

Bump IMAGESIZE

(skrll)

Increase MEMORY_DISK_ROOT_SIZE

(skrll)

Simplify #ifdefs

(skrll)

Trailing whitespace

(skrll)

Fix cprng_fast64 return type to match code

(skrll)

Reduce #ifdefs

(skrll)

Fix UVMHIST build

(skrll)

Trailing whitespace

(skrll)

KNF

(skrll)

KNF

(skrll)

KNG

(skrll)

KNF

(skrll)

KNF

(skrll)

Really use armv7 noncache memory attribute for early kernel mapping and
not SO

(skrll)

Disable thrctrl or now and note why

(skrll)

Remember / use sc_verid

(skrll)

Add DWC_MMC_VERID_280A

(skrll)

Support Exynos 5410 GPIO

(skrll)

G/C

(skrll)

Use __BIT/__SHIFTOUT some more.  NFCI.

(skrll)

Provide a sc_intr_cardmask to restore the value used to that before

http://mail-index.netbsd.org/source-changes/2020/01/22/msg113182.html

(skrll)

Trailing whitespace

(skrll)

Release the sc_intr_lock on error

(skrll)

Bring back EXYNOS5422_DISABLE_CA7_CLUSTER the bug is back

(skrll)

Traiing whitespace

(skrll)

Fix a comment

(skrll)

Move some comments

(skrll)

KNF the KNF

(skrll)

KNF

(skrll)

Remove useless #include

(skrll)

Use howmany.  NFCI.

(skrll)

Remove duplicate ehci @ fdt

(skrll)

Use roundup.  NFCI.

(skrll)

Trailing whitespace

(skrll)

hopefully fix builds

(skrll)

Enhance the DIAGNOSTICs around pmap_grow_map

(skrll)

Re-indent a function call.  NFCI.

(skrll)

Oops... remove a stray <space>

(skrll)

Fixup some comments

(skrll)

Fixup the evbarm PCI modules

(skrll)

Give the thumb atomic ops a chance of working

(skrll)

Fix sets

(skrll)

Fix LOCKDEBUG by calling fdtbus_intr_init as part of cpu_startup_hook, i.e.
later.

(skrll)

Use MUTEX_DEFAULT to avoid confusion

(skrll)

Use howmany.  NFC.

(skrll)

Use howmany.  NFC.

(skrll)

Remove XXX comment.  The sync is done one the last sitd after the loop.

(skrll)

Consistency in use of #define names.  No functional change as values of
before and after defines are the same.

(skrll)

Trailing whitespace

(skrll)

Typo in comment

(skrll)

bus_dmatag_subregion isn't supported on (compiled into) arm so ifdef its
use in previous.

(skrll)

if_ixl is MD

(skrll)

Disable hifn again

(skrll)

Group some PCI only modules together and only build them on a subset of
platforms.  The list is not complete.

(skrll)

G/C l1pte_pgindex

(skrll)

typo in comment

(skrll)

type in comment

(skrll)

Define pinctrl-names for sdhci to fix it. From Harold Gutch and discussed
on port-arm.

http://mail-index.netbsd.org/port-arm/2020/02/13/msg006497.html

(skrll)

Fix previous for _ARM32_NEED_BUS_DMA_BOUNCE

(skrll)

Use designated initialisers

(skrll)

Improve a comment

(skrll)

Fix a memory leak.  Spotted by nat@

(skrll)

G/C

(skrll)

Use orr instead of mov (an alias for orr) to appease clang... *shrug*

(skrll)

G/C

(skrll)

G/C LS{SLEEP,RUN,ONPROC}

LWP status manipulation was moved out of assembly long ago.

(skrll)

Fix two comments

(skrll)

typo in comment

(skrll)

Need to limit the DMA range for tx1.  Assume 32bit DMA everywhere for now.

(skrll)

Change bNbrPorts for loop to start from 1 to match others.  NFCI.

(skrll)

Various updates and improvements to cpu start up on arm/aarch64

- start sharing more code around the AP startup messaging.
- call arm_cpu_topology_set early so that ci_core_id is available for
  drivers, e.g. bcm2835_intr.c
- both arm and aarch64 now have
  - a static cpu_info_store array
  - the same arm_cpu_{hatched,mbox}

(skrll)

Fix build

(skrll)

Remove the 'slow' argument from cpu_topology_set and create a new
function cpu_topology_setspeed which sets the relative speed of the
cpu.

This allows cpu_topology_set is be used at cpu hatch time.  The relative
speed is only known once all cpus have hatched/attached

OK ad@

(skrll)

Sort define CI_*. NFCI.

(skrll)

sort __HAVE_* defines.  NFCI

(skrll)

Bump the amount of KMEM allowed to 1/3rd of KVM.  _ARCH_ARM_6 has a split
of 2:2 and others have a split of 3:1.

Tested by martin@  Thanks

(skrll)

spaces -> <tab>

(skrll)

Convert the DEBUG code in pmap_grow_map to DIAGNOSTIC

(skrll)

Add a CTASSERT to pmap_grow_l2_bucket that PAGE_SIZE is a multiple of
L2_TABLE_SIZE_REAL.

(skrll)

Add a KASERT that we're not overwriting anything in pmap_growkernel

(skrll)

Minor changes to make pmap_grow_l2_bucket look more like
pmap_alloc_l2_bucket.  NFCI.

(skrll)

Adjust comments

(skrll)

G/C

(skrll)

More <net/if_stats.h>

(skrll)

G/C

(skrll)

Fix a comment

(skrll)

Fix USB_DEBUG build

(skrll)

Traiing whitespace

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace

(skrll)

#if 0 / #endif -> a comment

(skrll)

Improve comments

(skrll)

Add bcm2837-rpi-3-a-plus.dts to DTS.  Requested by logix

(skrll)

Sort DTS

(skrll)

Trailing whitespace

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Fix the armv[67] memory attributes for uncached memory.  Previously it was
mapped as strongly-ordered which meant that unaligned accesses would fault.

armv7_generic_bs_map now maps pages with PMAP_DEV which is treated as SO

bus_dma continues to use PMAP_NOCACHE as appropriate, but this now get
mapped to the correct memory attribute bits for armv[67]

DEVMAP_ENTRY usees a new flag PTE_DEV.

The workaround for the unaligned access faults is now removed.

XXX Other armv[67] boards bus_space implementations should be checked.
XXX There is scope to reduce the difference to aarch64

(skrll)

Adopt <net/if_stat.h>

(skrll)

KNF

(skrll)

grammar in a comment

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace

(skrll)

Trailing whitespace

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

More if_stat*

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

Adopt <net/if_stats.h>

(skrll)

G/C L1_TABLE_SIZE_REAL

(skrll)

More KNF

(skrll)

Always call pmap_grow_map with a page aligned new VA.  KASSERT that this
happenes.

(skrll)