From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- drivers/video/fbdev/platinumfb.h | 368 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 368 insertions(+) create mode 100644 drivers/video/fbdev/platinumfb.h (limited to 'drivers/video/fbdev/platinumfb.h') diff --git a/drivers/video/fbdev/platinumfb.h b/drivers/video/fbdev/platinumfb.h new file mode 100644 index 000000000..f6bd77caf --- /dev/null +++ b/drivers/video/fbdev/platinumfb.h @@ -0,0 +1,368 @@ +/* + * linux/drivers/video/platinumfb-hw.c -- Frame buffer device for the + * Platinum on-board video in PowerMac 7200s (and some clones based + * on the same motherboard.) + * + * Created 09 Feb 1998 by Jon Howell + * + * Copyright (C) 1998 Jon Howell + * + * based on drivers/macintosh/platinum.c: Console support + * for PowerMac "platinum" display adaptor. + * Copyright (C) 1996 Paul Mackerras and Mark Abene. + * + * based on skeletonfb.c: + * Created 28 Dec 1997 by Geert Uytterhoeven + * + * 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. + */ + +/* + * Structure of the registers for the DACula colormap device. + */ +struct cmap_regs { + unsigned char addr; + char pad1[15]; + unsigned char d1; + char pad2[15]; + unsigned char d2; + char pad3[15]; + unsigned char lut; + char pad4[15]; +}; + +/* + * Structure of the registers for the "platinum" display adaptor". + */ +struct preg { /* padded register */ + unsigned r; /* notice this is 32 bits. */ + char pad[12]; +}; + +struct platinum_regs { + struct preg reg[128]; +}; + +/* + * Register initialization tables for the platinum display. + * + * It seems that there are two different types of platinum display + * out there. Older ones use the values in clocksel[1], for which + * the formula for the clock frequency seems to be + * F = 14.3MHz * c0 / (c1 & 0x1f) / (1 << (c1 >> 5)) + * Newer ones use the values in clocksel[0], for which the formula + * seems to be + * F = 15MHz * c0 / ((c1 & 0x1f) + 2) / (1 << (c1 >> 5)) + */ +struct platinum_regvals { + int fb_offset; + int pitch[3]; + unsigned regs[26]; + unsigned char offset[3]; + unsigned char mode[3]; + unsigned char dacula_ctrl[3]; + unsigned char clock_params[2][2]; +}; + +#define DIV2 0x20 +#define DIV4 0x40 +#define DIV8 0x60 +#define DIV16 0x80 + +/* 1280x1024, 75Hz (20) */ +static struct platinum_regvals platinum_reg_init_20 = { + 0x5c00, + { 1312, 2592, 2592 }, + { 0xffc, 4, 0, 0, 0, 0, 0x428, 0, + 0, 0xb3, 0xd3, 0x12, 0x1a5, 0x23, 0x28, 0x2d, + 0x5e, 0x19e, 0x1a4, 0x854, 0x852, 4, 9, 0x50, + 0x850, 0x851 }, { 0x58, 0x5d, 0x5d }, + { 0, 0xff, 0xff }, { 0x51, 0x55, 0x55 }, + {{ 45, 3 }, { 66, 7 }} +}; + +/* 1280x960, 75Hz (19) */ +static struct platinum_regvals platinum_reg_init_19 = { + 0x5c00, + { 1312, 2592, 2592 }, + { 0xffc, 4, 0, 0, 0, 0, 0x428, 0, + 0, 0xb2, 0xd2, 0x12, 0x1a3, 0x23, 0x28, 0x2d, + 0x5c, 0x19c, 0x1a2, 0x7d0, 0x7ce, 4, 9, 0x4c, + 0x7cc, 0x7cd }, { 0x56, 0x5b, 0x5b }, + { 0, 0xff, 0xff }, { 0x51, 0x55, 0x55 }, + {{ 42, 3 }, { 44, 5 }} +}; + +/* 1152x870, 75Hz (18) */ +static struct platinum_regvals platinum_reg_init_18 = { + 0x11b0, + { 1184, 2336, 4640 }, + { 0xff0, 4, 0, 0, 0, 0, 0x38f, 0, + 0, 0x294, 0x16c, 0x20, 0x2d7, 0x3f, 0x49, 0x53, + 0x82, 0x2c2, 0x2d6, 0x726, 0x724, 4, 9, 0x52, + 0x71e, 0x722 }, { 0x74, 0x7c, 0x81 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 26, 0 + DIV2 }, { 42, 6 }} +}; + +/* 1024x768, 75Hz (17) */ +static struct platinum_regvals platinum_reg_init_17 = { + 0x10b0, + { 1056, 2080, 4128 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x254, 0x14b, 0x18, 0x295, 0x2f, 0x32, 0x3b, + 0x80, 0x280, 0x296, 0x648, 0x646, 4, 9, 0x40, + 0x640, 0x644 }, { 0x72, 0x7a, 0x7f }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 54, 3 + DIV2 }, { 67, 12 }} +}; + +/* 1024x768, 75Hz (16) */ +static struct platinum_regvals platinum_reg_init_16 = { + 0x10b0, + { 1056, 2080, 4128 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x250, 0x147, 0x17, 0x28f, 0x2f, 0x35, 0x47, + 0x82, 0x282, 0x28e, 0x640, 0x63e, 4, 9, 0x3c, + 0x63c, 0x63d }, { 0x74, 0x7c, 0x81 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 20, 0 + DIV2 }, { 11, 2 }} +}; + +/* 1024x768, 70Hz (15) */ +static struct platinum_regvals platinum_reg_init_15 = { + 0x10b0, + { 1056, 2080, 4128 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x254, 0x14b, 0x22, 0x297, 0x43, 0x49, 0x5b, + 0x86, 0x286, 0x296, 0x64c, 0x64a, 0xa, 0xf, 0x44, + 0x644, 0x646 }, { 0x78, 0x80, 0x85 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 19, 0 + DIV2 }, { 110, 21 }} +}; + +/* 1024x768, 60Hz (14) */ +static struct platinum_regvals platinum_reg_init_14 = { + 0x10b0, + { 1056, 2080, 4128 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x25a, 0x14f, 0x22, 0x29f, 0x43, 0x49, 0x5b, + 0x8e, 0x28e, 0x29e, 0x64c, 0x64a, 0xa, 0xf, 0x44, + 0x644, 0x646 }, { 0x80, 0x88, 0x8d }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 71, 6 + DIV2 }, { 118, 13 + DIV2 }} +}; + +/* 832x624, 75Hz (13) */ +static struct platinum_regvals platinum_reg_init_13 = { + 0x70, + { 864, 1680, 3344 }, /* MacOS does 1680 instead of 1696 to fit 16bpp in 1MB, + * and we use 3344 instead of 3360 to fit in 2Mb + */ + { 0xff0, 4, 0, 0, 0, 0, 0x299, 0, + 0, 0x21e, 0x120, 0x10, 0x23f, 0x1f, 0x25, 0x37, + 0x8a, 0x22a, 0x23e, 0x536, 0x534, 4, 9, 0x52, + 0x532, 0x533 }, { 0x7c, 0x84, 0x89 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 30, 0 + DIV4 }, { 56, 7 + DIV2 }} +}; + +/* 800x600, 75Hz (12) */ +static struct platinum_regvals platinum_reg_init_12 = { + 0x1010, + { 832, 1632, 3232 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x1ce, 0x108, 0x14, 0x20f, 0x27, 0x30, 0x39, + 0x72, 0x202, 0x20e, 0x4e2, 0x4e0, 4, 9, 0x2e, + 0x4de, 0x4df }, { 0x64, 0x6c, 0x71 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 122, 7 + DIV4 }, { 62, 9 + DIV2 }} +}; + +/* 800x600, 72Hz (11) */ +static struct platinum_regvals platinum_reg_init_11 = { + 0x1010, + { 832, 1632, 3232 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x1ca, 0x104, 0x1e, 0x207, 0x3b, 0x44, 0x4d, + 0x56, 0x1e6, 0x206, 0x534, 0x532, 0xa, 0xe, 0x38, + 0x4e8, 0x4ec }, { 0x48, 0x50, 0x55 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 26, 0 + DIV4 }, { 42, 6 + DIV2 }} +}; + +/* 800x600, 60Hz (10) */ +static struct platinum_regvals platinum_reg_init_10 = { + 0x1010, + { 832, 1632, 3232 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x1ce, 0x108, 0x20, 0x20f, 0x3f, 0x45, 0x5d, + 0x66, 0x1f6, 0x20e, 0x4e8, 0x4e6, 6, 0xa, 0x34, + 0x4e4, 0x4e5 }, { 0x58, 0x60, 0x65 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 54, 3 + DIV4 }, { 95, 1 + DIV8 }} +}; + +/* 800x600, 56Hz (9) --unsupported? copy of mode 10 for now... */ +static struct platinum_regvals platinum_reg_init_9 = { + 0x1010, + { 832, 1632, 3232 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x1ce, 0x108, 0x20, 0x20f, 0x3f, 0x45, 0x5d, + 0x66, 0x1f6, 0x20e, 0x4e8, 0x4e6, 6, 0xa, 0x34, + 0x4e4, 0x4e5 }, { 0x58, 0x60, 0x65 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 54, 3 + DIV4 }, { 88, 1 + DIV8 }} +}; + +/* 768x576, 50Hz Interlaced-PAL (8) */ +static struct platinum_regvals platinum_reg_init_8 = { + 0x1010, + { 800, 1568, 3104 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0xc8, 0xec, 0x11, 0x1d7, 0x22, 0x25, 0x36, + 0x47, 0x1c7, 0x1d6, 0x271, 0x270, 4, 9, 0x27, + 0x267, 0x26b }, { 0x39, 0x41, 0x46 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 31, 0 + DIV16 }, { 74, 9 + DIV8 }} +}; + +/* 640x870, 75Hz Portrait (7) */ +static struct platinum_regvals platinum_reg_init_7 = { + 0xb10, + { 672, 1312, 2592 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x176, 0xd0, 0x14, 0x19f, 0x27, 0x2d, 0x3f, + 0x4a, 0x18a, 0x19e, 0x72c, 0x72a, 4, 9, 0x58, + 0x724, 0x72a }, { 0x3c, 0x44, 0x49 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 30, 0 + DIV4 }, { 56, 7 + DIV2 }} +}; + +/* 640x480, 67Hz (6) */ +static struct platinum_regvals platinum_reg_init_6 = { + 0x1010, + { 672, 1312, 2592 }, + { 0xff0, 4, 0, 0, 0, 0, 0x209, 0, + 0, 0x18e, 0xd8, 0x10, 0x1af, 0x1f, 0x25, 0x37, + 0x4a, 0x18a, 0x1ae, 0x41a, 0x418, 4, 9, 0x52, + 0x412, 0x416 }, { 0x3c, 0x44, 0x49 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 99, 4 + DIV8 }, { 42, 5 + DIV4 }} +}; + +/* 640x480, 60Hz (5) */ +static struct platinum_regvals platinum_reg_init_5 = { + 0x1010, + { 672, 1312, 2592 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x15e, 0xc8, 0x18, 0x18f, 0x2f, 0x35, 0x3e, + 0x42, 0x182, 0x18e, 0x41a, 0x418, 2, 7, 0x44, + 0x404, 0x408 }, { 0x34, 0x3c, 0x41 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 26, 0 + DIV8 }, { 14, 2 + DIV4 }} +}; + +/* 640x480, 60Hz Interlaced-NTSC (4) */ +static struct platinum_regvals platinum_reg_init_4 = { + 0x1010, + { 672, 1312, 2592 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0xa5, 0xc3, 0xe, 0x185, 0x1c, 0x1f, 0x30, + 0x37, 0x177, 0x184, 0x20d, 0x20c, 5, 0xb, 0x23, + 0x203, 0x206 }, { 0x29, 0x31, 0x36 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 94, 5 + DIV16 }, { 48, 7 + DIV8 }} +}; + +/* 640x480, 50Hz Interlaced-PAL (3) */ +static struct platinum_regvals platinum_reg_init_3 = { + 0x1010, + { 672, 1312, 2592 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0xc8, 0xec, 0x11, 0x1d7, 0x22, 0x25, 0x36, + 0x67, 0x1a7, 0x1d6, 0x271, 0x270, 4, 9, 0x57, + 0x237, 0x26b }, { 0x59, 0x61, 0x66 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 31, 0 + DIV16 }, { 74, 9 + DIV8 }} +}; + +/* 512x384, 60Hz (2) */ +static struct platinum_regvals platinum_reg_init_2 = { + 0x1010, + { 544, 1056, 2080 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0x25c, 0x140, 0x10, 0x27f, 0x1f, 0x2b, 0x4f, + 0x68, 0x268, 0x27e, 0x32e, 0x32c, 4, 9, 0x2a, + 0x32a, 0x32b }, { 0x5a, 0x62, 0x67 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 33, 2 + DIV8 }, { 79, 9 + DIV8 }} +}; + +/* 512x384, 60Hz Interlaced-NTSC (1) */ +static struct platinum_regvals platinum_reg_init_1 = { + 0x1010, + { 544, 1056, 2080 }, + { 0xff0, 4, 0, 0, 0, 0, 0x320, 0, + 0, 0xa5, 0xc3, 0xe, 0x185, 0x1c, 0x1f, 0x30, + 0x57, 0x157, 0x184, 0x20d, 0x20c, 5, 0xb, 0x53, + 0x1d3, 0x206 }, { 0x49, 0x51, 0x56 }, + { 2, 0, 0xff }, { 0x11, 0x15, 0x19 }, + {{ 94, 5 + DIV16 }, { 48, 7 + DIV8 }} +}; + +static struct platinum_regvals *platinum_reg_init[VMODE_MAX] = { + &platinum_reg_init_1, + &platinum_reg_init_2, + &platinum_reg_init_3, + &platinum_reg_init_4, + &platinum_reg_init_5, + &platinum_reg_init_6, + &platinum_reg_init_7, + &platinum_reg_init_8, + &platinum_reg_init_9, + &platinum_reg_init_10, + &platinum_reg_init_11, + &platinum_reg_init_12, + &platinum_reg_init_13, + &platinum_reg_init_14, + &platinum_reg_init_15, + &platinum_reg_init_16, + &platinum_reg_init_17, + &platinum_reg_init_18, + &platinum_reg_init_19, + &platinum_reg_init_20 +}; + +struct vmode_attr { + int hres; + int vres; + int vfreq; + int interlaced; +}; + +struct vmode_attr vmode_attrs[VMODE_MAX] = { + {512, 384, 60, 1}, + {512, 384, 60}, + {640, 480, 50, 1}, + {640, 480, 60, 1}, + {640, 480, 60}, + {640, 480, 67}, + {640, 870, 75}, + {768, 576, 50, 1}, + {800, 600, 56}, + {800, 600, 60}, + {800, 600, 72}, + {800, 600, 75}, + {832, 624, 75}, + {1024, 768, 60}, + {1024, 768, 72}, + {1024, 768, 75}, + {1024, 768, 75}, + {1152, 870, 75}, + {1280, 960, 75}, + {1280, 1024, 75} +}; + -- cgit v1.3.1