/* * Zorro Device Name Tables * * Copyright (C) 1999--2000 Geert Uytterhoeven * * Based on the PCI version: * * Copyright 1992--1999 Drew Eckhardt, Frederic Potter, * David Mosberger-Tang, Martin Mares */ #include #include #include #include struct zorro_prod_info { __u16 prod; unsigned short seen; const char *name; }; struct zorro_manuf_info { __u16 manuf; unsigned short nr; const char *name; struct zorro_prod_info *prods; }; /* * This is ridiculous, but we want the strings in * the .init section so that they don't take up * real memory.. Parse the same file multiple times * to get all the info. */ #define MANUF( manuf, name ) static char __manufstr_##manuf[] __initdata = name; #define ENDMANUF() #define PRODUCT( manuf, prod, name ) static char __prodstr_##manuf##prod[] __initdata = name; #include "devlist.h" #define MANUF( manuf, name ) static struct zorro_prod_info __prods_##manuf[] __initdata = { #define ENDMANUF() }; #define PRODUCT( manuf, prod, name ) { 0x##prod, 0, __prodstr_##manuf##prod }, #include "devlist.h" static struct zorro_manuf_info __initdata zorro_manuf_list[] = { #define MANUF( manuf, name ) { 0x##manuf, ARRAY_SIZE(__prods_##manuf), __manufstr_##manuf, __prods_##manuf }, #define ENDMANUF() #define PRODUCT( manuf, prod, name ) #include "devlist.h" }; #define MANUFS ARRAY_SIZE(zorro_manuf_list) void __init zorro_name_device(struct zorro_dev *dev) { const struct zorro_manuf_info *manuf_p = zorro_manuf_list; int i = MANUFS; char *name = dev->name; do { if (manuf_p->manuf == ZORRO_MANUF(dev->id)) goto match_manuf; manuf_p++; } while (--i); /* Couldn't find either the manufacturer nor the product */ return; match_manuf: { struct zorro_prod_info *prod_p = manuf_p->prods; int i = manuf_p->nr; while (i > 0) { if (prod_p->prod == ((ZORRO_PROD(dev->id)<<8) | ZORRO_EPC(dev->id))) goto match_prod; prod_p++; i--; } /* Ok, found the manufacturer, but unknown product */ sprintf(name, "Zorro device %08x (%s)", dev->id, manuf_p->name); return; /* Full match */ match_prod: { char *n = name + sprintf(name, "%s %s", manuf_p->name, prod_p->name); int nr = prod_p->seen + 1; prod_p->seen = nr; if (nr > 1) sprintf(n, " (#%d)", nr); } } } 4473074fc0612c169e2e043d58b01&id2=2851940ffee313e0ff12540a8e11a8c54dea9c65'>diff

path: root/tools/testing/selftests/powerpc/include/instructions.h

diff options

Diffstat (limited to 'tools/testing/selftests/powerpc/include/instructions.h')

odecs/cs47l24.c

parent	24c2503255d35c269b67162c397a1a1c1e02f6ce (diff)

x86/mce: Make timer handling more robust

Erik reported that on a preproduction hardware a CMCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Diffstat (limited to 'sound/soc/codecs/cs47l24.c')