From: Rafa³ Bilski Date: Wed, 31 Jan 2007 22:50:49 +0000 (+0100) Subject: [CPUFREQ] Longhaul - Remove duplicate tables X-Git-Tag: v2.6.21-rc1~95^2~15 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d44b2ba287ea98547097ad2b8b0cc5f0589b8d2;p=linux-2.6 [CPUFREQ] Longhaul - Remove duplicate tables Now there is no need to depend on -1 in Nehemiah tables. After previous change code is eliminating multipliers lower then 5.0 by minmult for Nehemiah A and B. Signed-off-by: Rafa³ Bilski Signed-off-by: Dave Jones --- diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c index 849a6dfdfe..8ea34e951e 100644 --- a/arch/i386/kernel/cpu/cpufreq/longhaul.c +++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c @@ -616,25 +616,23 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy) case 9: longhaul_version = TYPE_POWERSAVER; - numscales=32; + numscales = 32; + memcpy(clock_ratio, + nehemiah_clock_ratio, + sizeof(nehemiah_clock_ratio)); + memcpy(eblcr_table, nehemiah_eblcr, sizeof(nehemiah_eblcr)); switch (c->x86_mask) { case 0 ... 1: cpu_model = CPU_NEHEMIAH; cpuname = "C3 'Nehemiah A' [C5N]"; - memcpy (clock_ratio, nehemiah_a_clock_ratio, sizeof(nehemiah_a_clock_ratio)); - memcpy (eblcr_table, nehemiah_a_eblcr, sizeof(nehemiah_a_eblcr)); break; case 2 ... 4: cpu_model = CPU_NEHEMIAH; cpuname = "C3 'Nehemiah B' [C5N]"; - memcpy (clock_ratio, nehemiah_b_clock_ratio, sizeof(nehemiah_b_clock_ratio)); - memcpy (eblcr_table, nehemiah_b_eblcr, sizeof(nehemiah_b_eblcr)); break; case 5 ... 15: cpu_model = CPU_NEHEMIAH_C; cpuname = "C3 'Nehemiah C' [C5N]"; - memcpy (clock_ratio, nehemiah_c_clock_ratio, sizeof(nehemiah_c_clock_ratio)); - memcpy (eblcr_table, nehemiah_c_eblcr, sizeof(nehemiah_c_eblcr)); break; } break; diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.h b/arch/i386/kernel/cpu/cpufreq/longhaul.h index bc4682aad6..bb0a04b1d1 100644 --- a/arch/i386/kernel/cpu/cpufreq/longhaul.h +++ b/arch/i386/kernel/cpu/cpufreq/longhaul.h @@ -235,84 +235,14 @@ static int __initdata ezrat_eblcr[32] = { /* * VIA C3 Nehemiah */ -static int __initdata nehemiah_a_clock_ratio[32] = { +static int __initdata nehemiah_clock_ratio[32] = { 100, /* 0000 -> 10.0x */ 160, /* 0001 -> 16.0x */ - -1, /* 0010 -> RESERVED */ - 90, /* 0011 -> 9.0x */ - 95, /* 0100 -> 9.5x */ - -1, /* 0101 -> RESERVED */ - -1, /* 0110 -> RESERVED */ - 55, /* 0111 -> 5.5x */ - 60, /* 1000 -> 6.0x */ - 70, /* 1001 -> 7.0x */ - 80, /* 1010 -> 8.0x */ - 50, /* 1011 -> 5.0x */ - 65, /* 1100 -> 6.5x */ - 75, /* 1101 -> 7.5x */ - 85, /* 1110 -> 8.5x */ - 120, /* 1111 -> 12.0x */ - 100, /* 0000 -> 10.0x */ - -1, /* 0001 -> RESERVED */ - 120, /* 0010 -> 12.0x */ - 90, /* 0011 -> 9.0x */ - 105, /* 0100 -> 10.5x */ - 115, /* 0101 -> 11.5x */ - 125, /* 0110 -> 12.5x */ - 135, /* 0111 -> 13.5x */ - 140, /* 1000 -> 14.0x */ - 150, /* 1001 -> 15.0x */ - 160, /* 1010 -> 16.0x */ - 130, /* 1011 -> 13.0x */ - 145, /* 1100 -> 14.5x */ - 155, /* 1101 -> 15.5x */ - -1, /* 1110 -> RESERVED (13.0x) */ - 120, /* 1111 -> 12.0x */ -}; - -static int __initdata nehemiah_b_clock_ratio[32] = { - 100, /* 0000 -> 10.0x */ - 160, /* 0001 -> 16.0x */ - -1, /* 0010 -> RESERVED */ - 90, /* 0011 -> 9.0x */ - 95, /* 0100 -> 9.5x */ - -1, /* 0101 -> RESERVED */ - -1, /* 0110 -> RESERVED */ - 55, /* 0111 -> 5.5x */ - 60, /* 1000 -> 6.0x */ - 70, /* 1001 -> 7.0x */ - 80, /* 1010 -> 8.0x */ - 50, /* 1011 -> 5.0x */ - 65, /* 1100 -> 6.5x */ - 75, /* 1101 -> 7.5x */ - 85, /* 1110 -> 8.5x */ - 120, /* 1111 -> 12.0x */ - 100, /* 0000 -> 10.0x */ - 110, /* 0001 -> 11.0x */ - 120, /* 0010 -> 12.0x */ - 90, /* 0011 -> 9.0x */ - 105, /* 0100 -> 10.5x */ - 115, /* 0101 -> 11.5x */ - 125, /* 0110 -> 12.5x */ - 135, /* 0111 -> 13.5x */ - 140, /* 1000 -> 14.0x */ - 150, /* 1001 -> 15.0x */ - 160, /* 1010 -> 16.0x */ - 130, /* 1011 -> 13.0x */ - 145, /* 1100 -> 14.5x */ - 155, /* 1101 -> 15.5x */ - -1, /* 1110 -> RESERVED (13.0x) */ - 120, /* 1111 -> 12.0x */ -}; - -static int __initdata nehemiah_c_clock_ratio[32] = { - 100, /* 0000 -> 10.0x */ - 160, /* 0001 -> 16.0x */ - 40, /* 0010 -> RESERVED */ + 40, /* 0010 -> 4.0x */ 90, /* 0011 -> 9.0x */ 95, /* 0100 -> 9.5x */ -1, /* 0101 -> RESERVED */ - 45, /* 0110 -> RESERVED */ + 45, /* 0110 -> 4.5x */ 55, /* 0111 -> 5.5x */ 60, /* 1000 -> 6.0x */ 70, /* 1001 -> 7.0x */ @@ -340,84 +270,14 @@ static int __initdata nehemiah_c_clock_ratio[32] = { 120, /* 1111 -> 12.0x */ }; -static int __initdata nehemiah_a_eblcr[32] = { - 50, /* 0000 -> 5.0x */ - 160, /* 0001 -> 16.0x */ - -1, /* 0010 -> RESERVED */ - 100, /* 0011 -> 10.0x */ - 55, /* 0100 -> 5.5x */ - -1, /* 0101 -> RESERVED */ - -1, /* 0110 -> RESERVED */ - 95, /* 0111 -> 9.5x */ - 90, /* 1000 -> 9.0x */ - 70, /* 1001 -> 7.0x */ - 80, /* 1010 -> 8.0x */ - 60, /* 1011 -> 6.0x */ - 120, /* 1100 -> 12.0x */ - 75, /* 1101 -> 7.5x */ - 85, /* 1110 -> 8.5x */ - 65, /* 1111 -> 6.5x */ - 90, /* 0000 -> 9.0x */ - -1, /* 0001 -> RESERVED */ - 120, /* 0010 -> 12.0x */ - 100, /* 0011 -> 10.0x */ - 135, /* 0100 -> 13.5x */ - 115, /* 0101 -> 11.5x */ - 125, /* 0110 -> 12.5x */ - 105, /* 0111 -> 10.5x */ - 130, /* 1000 -> 13.0x */ - 150, /* 1001 -> 15.0x */ - 160, /* 1010 -> 16.0x */ - 140, /* 1011 -> 14.0x */ - 120, /* 1100 -> 12.0x */ - 155, /* 1101 -> 15.5x */ - -1, /* 1110 -> RESERVED (13.0x) */ - 145 /* 1111 -> 14.5x */ - /* end of table */ -}; -static int __initdata nehemiah_b_eblcr[32] = { - 50, /* 0000 -> 5.0x */ - 160, /* 0001 -> 16.0x */ - -1, /* 0010 -> RESERVED */ - 100, /* 0011 -> 10.0x */ - 55, /* 0100 -> 5.5x */ - -1, /* 0101 -> RESERVED */ - -1, /* 0110 -> RESERVED */ - 95, /* 0111 -> 9.5x */ - 90, /* 1000 -> 9.0x */ - 70, /* 1001 -> 7.0x */ - 80, /* 1010 -> 8.0x */ - 60, /* 1011 -> 6.0x */ - 120, /* 1100 -> 12.0x */ - 75, /* 1101 -> 7.5x */ - 85, /* 1110 -> 8.5x */ - 65, /* 1111 -> 6.5x */ - 90, /* 0000 -> 9.0x */ - 110, /* 0001 -> 11.0x */ - 120, /* 0010 -> 12.0x */ - 100, /* 0011 -> 10.0x */ - 135, /* 0100 -> 13.5x */ - 115, /* 0101 -> 11.5x */ - 125, /* 0110 -> 12.5x */ - 105, /* 0111 -> 10.5x */ - 130, /* 1000 -> 13.0x */ - 150, /* 1001 -> 15.0x */ - 160, /* 1010 -> 16.0x */ - 140, /* 1011 -> 14.0x */ - 120, /* 1100 -> 12.0x */ - 155, /* 1101 -> 15.5x */ - -1, /* 1110 -> RESERVED (13.0x) */ - 145 /* 1111 -> 14.5x */ - /* end of table */ -}; -static int __initdata nehemiah_c_eblcr[32] = { +static int __initdata nehemiah_eblcr[32] = { 50, /* 0000 -> 5.0x */ 160, /* 0001 -> 16.0x */ - 40, /* 0010 -> RESERVED */ + 40, /* 0010 -> 4.0x */ 100, /* 0011 -> 10.0x */ 55, /* 0100 -> 5.5x */ -1, /* 0101 -> RESERVED */ - 45, /* 0110 -> RESERVED */ + 45, /* 0110 -> 4.5x */ 95, /* 0111 -> 9.5x */ 90, /* 1000 -> 9.0x */ 70, /* 1001 -> 7.0x */ @@ -443,7 +303,6 @@ static int __initdata nehemiah_c_eblcr[32] = { 155, /* 1101 -> 15.5x */ -1, /* 1110 -> RESERVED (13.0x) */ 145 /* 1111 -> 14.5x */ - /* end of table */ }; /*