/* * linux/include/video/pmagb-b-fb.h * * TURBOchannel PMAGB-B Smart Frame Buffer (SFB) card support, * Copyright (C) 1999, 2000, 2001 by * Michael Engel and * Karsten Merker * Copyright (c) 2005 Maciej W. Rozycki * * This file is subject to the terms and conditions of the GNU General * Public License. See the file COPYING in the main directory of this * archive for more details. */ /* IOmem resource offsets. */ #define PMAGB_B_ROM 0x000000 /* REX option ROM */ #define PMAGB_B_SFB 0x100000 /* SFB ASIC */ #define PMAGB_B_GP0 0x140000 /* general purpose output 0 */ #define PMAGB_B_GP1 0x180000 /* general purpose output 1 */ #define PMAGB_B_BT459 0x1c0000 /* Bt459 RAMDAC */ #define PMAGB_B_FBMEM 0x200000 /* frame buffer */ #define PMAGB_B_SIZE 0x400000 /* address space size */ /* IOmem register offsets. */ #define SFB_REG_VID_HOR 0x64 /* video horizontal setup */ #define SFB_REG_VID_VER 0x68 /* video vertical setup */ #define SFB_REG_VID_BASE 0x6c /* video base address */ #define SFB_REG_TCCLK_COUNT 0x78 /* TURBOchannel clock count */ #define SFB_REG_VIDCLK_COUNT 0x7c /* video clock count */ /* Video horizontal setup register constants. All bits are r/w. */ #define SFB_VID_HOR_BP_SHIFT 0x15 /* back porch */ #define SFB_VID_HOR_BP_MASK 0x7f #define SFB_VID_HOR_SYN_SHIFT 0x0e /* sync pulse */ #define SFB_VID_HOR_SYN_MASK 0x7f #define SFB_VID_HOR_FP_SHIFT 0x09 /* front porch */ #define SFB_VID_HOR_FP_MASK 0x1f #define SFB_VID_HOR_PIX_SHIFT 0x00 /* active video */ #define SFB_VID_HOR_PIX_MASK 0x1ff /* Video vertical setup register constants. All bits are r/w. */ #define SFB_VID_VER_BP_SHIFT 0x16 /* back porch */ #define SFB_VID_VER_BP_MASK 0x3f #define SFB_VID_VER_SYN_SHIFT 0x10 /* sync pulse */ #define SFB_VID_VER_SYN_MASK 0x3f #define SFB_VID_VER_FP_SHIFT 0x0b /* front porch */ #define SFB_VID_VER_FP_MASK 0x1f #define SFB_VID_VER_SL_SHIFT 0x00 /* active scan lines */ #define SFB_VID_VER_SL_MASK 0x7ff /* Video base address register constants. All bits are r/w. */ #define SFB_VID_BASE_MASK 0x1ff /* video base row address */ /* Bt459 register offsets, byte-wide registers. */ #define BT459_ADDR_LO 0x0 /* address low */ #define BT459_ADDR_HI 0x4 /* address high */ #define BT459_DATA 0x8 /* data window register */ #define BT459_CMAP 0xc /* color map window register */ option value='committer'>committer
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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-30 19:27:10 -0500
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-31 09:13:49 -0500
commit79c6f448c8b79c321e4a1f31f98194e4f6b6cae7 (patch)
tree370efda701f03cccf21e02bb1fdd3b852547d75c /net/sunrpc/Makefile
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tracing: Fix hwlat kthread migration
The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'net/sunrpc/Makefile')