kmem_alloc() with KM_SLEEP
kmem_zalloc() with KM_SLEEP
percpu_alloc()
pserialize_create()
psref_class_create()
all of these paths include an assertion that the allocation has not failed,
so callers should not assert that again.
- fix inverted shift direction in MBL() and MBR() macro in BE case
(used by GETBITS() and PUTBITS() in copycols() function in rasops_bitops.h)
- make all bitmask values unsigned and use proper uint32_t types for
bitmap variables (to avoid arithmetic right shift)
- fix various botches in right-to-left copy op (logic is taken from hp300)
Tested on bwtwo(4) on NetBSD/sparc.
rasops_get_cmap() which returns either the ANSI map or an R3G3B2 map,
depending on the rasops_info handed to it so drivers don't have to
duplicate this particular code snippet
render glyphs scanline by scanline into a 64bit-aligned buffer, then memcpy()
it into video memory instead of writing directly.
This gives >10% speedup even on valkyriefb, likely more on PCIe framebuffers.
- actually trying to pick a font which gets as close as possible to the
requested terminal size
- accepting 0,0 as 'use system default' which can be changed by
options RASOPS_DEFAULT_WIDTH=100
options RASOPS_DEFAULT_HEIGHT=30
default is 80x25
- putting alpha and bitmap fonts in the same list and making wsfont_find()
aware of wether we support alpha fonts or not
- if supported, prefer alpha fonts over otherwise equally suitable bitmap
fonts
in 8 bit colour. Drivers are still responsible to generate an appropriate
colour map for the actual hardware.
For use with alpha blending which needs some sort of 'true' colour.
in rasops32 although adding support in 15, 16 and 24 would be trivial.
Enabled only if the driver explicitly requests it by setting the
RI_ENABLE_ALPHA flag.
into an alternate font pointed at by the recently added mappings in wsfont,
adapt all putchar() methods except the rotated ones to use them
XXX no attempt has been made to make this work with rotation
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)
