/* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2011 Florian Tobias Schandinat * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; * either version 2, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even * the implied warranty of MERCHANTABILITY or FITNESS FOR * A PARTICULAR PURPOSE.See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * clock and PLL management functions */ #ifndef __VIA_CLOCK_H__ #define __VIA_CLOCK_H__ #include enum via_clksrc { VIA_CLKSRC_X1 = 0, VIA_CLKSRC_TVX1, VIA_CLKSRC_TVPLL, VIA_CLKSRC_DVP1TVCLKR, VIA_CLKSRC_CAP0, VIA_CLKSRC_CAP1, }; struct via_pll_config { u16 multiplier; u8 divisor; u8 rshift; }; struct via_clock { void (*set_primary_clock_state)(u8 state); void (*set_primary_clock_source)(enum via_clksrc src, bool use_pll); void (*set_primary_pll_state)(u8 state); void (*set_primary_pll)(struct via_pll_config config); void (*set_secondary_clock_state)(u8 state); void (*set_secondary_clock_source)(enum via_clksrc src, bool use_pll); void (*set_secondary_pll_state)(u8 state); void (*set_secondary_pll)(struct via_pll_config config); void (*set_engine_pll_state)(u8 state); void (*set_engine_pll)(struct via_pll_config config); }; static inline u32 get_pll_internal_frequency(u32 ref_freq, struct via_pll_config pll) { return ref_freq / pll.divisor * pll.multiplier; } static inline u32 get_pll_output_frequency(u32 ref_freq, struct via_pll_config pll) { return get_pll_internal_frequency(ref_freq, pll) >> pll.rshift; } void via_clock_init(struct via_clock *clock, int gfx_chip); #endif /* __VIA_CLOCK_H__ */ /log/net/mac80211'>
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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
commit3ddc76dfc786cc6f87852693227fb0b1f124f807 (patch)
tree8192b4721e05cf6823087f9696db8c0c8f144b02 /net/mac80211
parentb272f732f888d4cf43c943a40c9aaa836f9b7431 (diff)
parent1f3a8e49d8f28f498b8694464623ac20aebfe62a (diff)
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer type cleanups from Thomas Gleixner: "This series does a tree wide cleanup of types related to timers/timekeeping. - Get rid of cycles_t and use a plain u64. The type is not really helpful and caused more confusion than clarity - Get rid of the ktime union. The union has become useless as we use the scalar nanoseconds storage unconditionally now. The 32bit timespec alike storage got removed due to the Y2038 limitations some time ago. That leaves the odd union access around for no reason. Clean it up. Both changes have been done with coccinelle and a small amount of manual mopping up" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ktime: Get rid of ktime_equal() ktime: Cleanup ktime_set() usage ktime: Get rid of the union clocksource: Use a plain u64 instead of cycle_t
Diffstat (limited to 'net/mac80211')