CVS log for src/sys/external/bsd/drm2/include/linux/ktime.h

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drm: Make via build again.

linux: ktime_get_real_seconds

amdgpu: Another pass through.

amdgpu_object.c
amdgpu_pci.c
amdgpu_pm.c
amdgpu_polaris10_smumgr.c
amdgpu_pp_psm.c
amdgpu_ppatomctrl.c
amdgpu_ppatomfwctrl.c
amdgpu_process_pptables_v1_0.o
amdgpu_psp.o
amdgpu_psp_v10_0.c
amdgpu_psp_v11_0.c
amdgpu_psp_v12_0.c
amdgpu_psp_v3_1.c
amdgpu_ras.c
amdgpu_ras_eeprom.c
amdgpu_rc_calc.c
amdgpu_rc_calc_dpi.c
amdgpu_ring.c
amdgpu_rlc.c
amdgpu_rn_clk_mgr.c
amdgpu_sdma_v3_0.c
amdgpu_sdma_v4_0.c
amdgpu_sdma_v5_0.c
amdgpu_si.c
amdgpu_si_dma.c
amdgpu_si_dpm.c
amdgpu_smu.c
amdgpu_smu10_hwmgr.c
amdgpu_smu7_hwmgr.c
amdgpu_smu8_hwmgr.c
amdgpu_smu8_smumgr.c
amdgpu_smu_v11_0.c (and a sprinkling of consts)
amdgpu_smu_v11_0_i2c.c
amdgpu_soc15.c
amdgpu_tonga_smumgr.c
amdgpu_ttm.c
amdgpu_ucode.c
amdgpu_uvd.c
amdgpu_uvd_v5_0.c
amdgpu_uvd_v6_0.c
amdgpu_uvd_v7_0.c
amdgpu_vce.c
amdgpu_vce_v2_0.c
amdgpu_vce_v4_0.c
amdgpu_vcn_v1_0.c
amdgpu_vcn_v2_0.c
amdgpu_vcn_v2_5.c
amdgpu_vega10_hwmgr.c
amdgpu_vega10_powertune.c
amdgpu_vega10_processpptables.c
amdgpu_vega10_reg_init.c
amdgpu_vega12_hwmgr.c
amdgpu_vega20_hwmgr.c
amdgpu_vega20_ppt.c
amdgpu_vega20_reg_init.c
amdgpu_vi.c
amdgpu_virt.c
amdgpu_vram_mgr.c
amdgpu_xgmi.c -- disable (for now?)
amdgpufb.c

linux: ktime_get_ns

i915: another whack at it

drm: Another pass over i915.  Most of i915 gem builds now.

provide ktime_ms_delta


Author: Maya Rashish <maya@NetBSD.org>

Stupid ktime_get_raw until I figure out what this should be.

ktime_add

struct timespec serves as a perfectly adequate struct timespec64.

ktime_after

ktime_t is now just int64_t, no longer a union.

Merge changes from current as of 20200406

Sync with head.

Reduce diffs by side-loading some header files like Linux.

From riastradh

- Eliminate the global "boottime" variable, which was being accessed
  without any synchronization against changes by e.g. clock_settime().
- Replace with new getbinboottime() / getnanoboottime() / getmicroboottime()
  functions (naming mirrors that of other time access functions in kern_tc.c).
  It returns the (maybe-converted) value of timebasebin, which also tracks
  our estimate of when the system was booted (i.e. the legacy "boottime" was
  redundant).

XXX There needs to be a lockless synchronization mechanism for reading
timebasebin, but this is a problem in kern_tc.c that pre-existed these
"boottime" changes.  At least now the problem is centralized in one location.

Sync with HEAD

Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)

Need <sys/kernel.h> for boottime.

Rework Linux ktime.

- Remove union crap which has been removed upstream.
- Define everything in terms of ns_to_ktime and ktime_to_ns.
- Add ktime_to_us.
- Add ktime_us_delta.

Define ktime_get_raw_ns.

New ktime utilities.  Fix monotonic offset business.

Rebase to HEAD as of a few days ago.

Rebase.

file ktime.h was added on branch tls-maxphys on 2014-08-20 00:04:21 +0000

Make it build and boot on my test machines.

Screen blanks on boot on the Ivy Bridge system with

   DRM error in cpt_serr_int_handler: PCH transcoder A FIFO underrun

But after that everything is OK.  Appears to be an upstream problem.
To investigate...

I think there's a cache flushing issue somewhere -- there are little
display artefacts on my T60.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

file ktime.h was added on branch yamt-pagecache on 2014-05-22 11:40:56 +0000

file ktime.h was added on branch rmind-smpnet on 2014-05-18 17:46:01 +0000

Merge riastradh-drm2 to HEAD.

Initialize the nsec correctly in ktime_get.

Use nanouptime, not nanotime, for ktime_get.

As far as I can tell, ktime_get is supposed to provide monotonic
time, not a clock synchronized to TAI.

Add timespec_to_ns and timeval_to_ns to <linux/ktime.h>.

Not quite the right place, but this'll do for now.

Add <linux/ktime.h> for drm2.

file ktime.h was initially added on branch riastradh-drm2.