/* * Mapping of DWARF debug register numbers into register names. * * Copyright (C) 2010 Will Deacon, ARM Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #include struct pt_regs_dwarfnum { const char *name; unsigned int dwarfnum; }; #define STR(s) #s #define REG_DWARFNUM_NAME(r, num) {.name = r, .dwarfnum = num} #define GPR_DWARFNUM_NAME(num) \ {.name = STR(%x##num), .dwarfnum = num} #define REG_DWARFNUM_END {.name = NULL, .dwarfnum = 0} /* * Reference: * http://infocenter.arm.com/help/topic/com.arm.doc.ihi0057b/IHI0057B_aadwarf64.pdf */ static const struct pt_regs_dwarfnum regdwarfnum_table[] = { GPR_DWARFNUM_NAME(0), GPR_DWARFNUM_NAME(1), GPR_DWARFNUM_NAME(2), GPR_DWARFNUM_NAME(3), GPR_DWARFNUM_NAME(4), GPR_DWARFNUM_NAME(5), GPR_DWARFNUM_NAME(6), GPR_DWARFNUM_NAME(7), GPR_DWARFNUM_NAME(8), GPR_DWARFNUM_NAME(9), GPR_DWARFNUM_NAME(10), GPR_DWARFNUM_NAME(11), GPR_DWARFNUM_NAME(12), GPR_DWARFNUM_NAME(13), GPR_DWARFNUM_NAME(14), GPR_DWARFNUM_NAME(15), GPR_DWARFNUM_NAME(16), GPR_DWARFNUM_NAME(17), GPR_DWARFNUM_NAME(18), GPR_DWARFNUM_NAME(19), GPR_DWARFNUM_NAME(20), GPR_DWARFNUM_NAME(21), GPR_DWARFNUM_NAME(22), GPR_DWARFNUM_NAME(23), GPR_DWARFNUM_NAME(24), GPR_DWARFNUM_NAME(25), GPR_DWARFNUM_NAME(26), GPR_DWARFNUM_NAME(27), GPR_DWARFNUM_NAME(28), GPR_DWARFNUM_NAME(29), REG_DWARFNUM_NAME("%lr", 30), REG_DWARFNUM_NAME("%sp", 31), REG_DWARFNUM_END, }; /** * get_arch_regstr() - lookup register name from it's DWARF register number * @n: the DWARF register number * * get_arch_regstr() returns the name of the register in struct * regdwarfnum_table from it's DWARF register number. If the register is not * found in the table, this returns NULL; */ const char *get_arch_regstr(unsigned int n) { const struct pt_regs_dwarfnum *roff; for (roff = regdwarfnum_table; roff->name != NULL; roff++) if (roff->dwarfnum == n) return roff->name; return NULL; } ;id=52f5631a4c056ad01682393be56d2be237e81610'>commitdiff
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authorJurij Smakov <jurij@wooyd.org>2017-01-30 15:41:36 -0600
committerKalle Valo <kvalo@codeaurora.org>2017-01-31 09:05:25 +0200
commit52f5631a4c056ad01682393be56d2be237e81610 (patch)
tree53d1ddd2c1b179c808df10b6ce731ad26aa9f31b /kernel/sched/idle_task.c
parent2b1d530cb3157f828fcaadd259613f59db3c6d1c (diff)
rtlwifi: rtl8192ce: Fix loading of incorrect firmware
In commit cf4747d7535a ("rtlwifi: Fix regression caused by commit d86e64768859, an error in the edit results in the wrong firmware being loaded for some models of the RTL8188/8192CE. In this condition, the connection suffered from high ping latency, slow transfer rates, and required higher signal strengths to work at all See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=853073, https://bugzilla.opensuse.org/show_bug.cgi?id=1017471, and https://github.com/lwfinger/rtlwifi_new/issues/203 for descriptions of the problems. This patch fixes all of those problems. Fixes: cf4747d7535a ("rtlwifi: Fix regression caused by commit d86e64768859") Signed-off-by: Jurij Smakov <jurij@wooyd.org> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> # 4.9+ Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'kernel/sched/idle_task.c')