diff options
Diffstat (limited to 'arch/ia64/kernel/machvec.c')
-rw-r--r-- | arch/ia64/kernel/machvec.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c deleted file mode 100644 index ebd82535f51b..000000000000 --- a/arch/ia64/kernel/machvec.c +++ /dev/null @@ -1,77 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/module.h> -#include <linux/dma-mapping.h> -#include <asm/machvec.h> - -#ifdef CONFIG_IA64_GENERIC - -#include <linux/kernel.h> -#include <linux/string.h> - -#include <asm/page.h> - -struct ia64_machine_vector ia64_mv = { - .mmiowb = ___ia64_mmiowb -}; -EXPORT_SYMBOL(ia64_mv); - -static struct ia64_machine_vector * __init -lookup_machvec (const char *name) -{ - extern struct ia64_machine_vector machvec_start[]; - extern struct ia64_machine_vector machvec_end[]; - struct ia64_machine_vector *mv; - - for (mv = machvec_start; mv < machvec_end; ++mv) - if (strcmp (mv->name, name) == 0) - return mv; - - return 0; -} - -void __init -machvec_init (const char *name) -{ - struct ia64_machine_vector *mv; - - if (!name) - name = acpi_get_sysname(); - mv = lookup_machvec(name); - if (!mv) - panic("generic kernel failed to find machine vector for" - " platform %s!", name); - - ia64_mv = *mv; - printk(KERN_INFO "booting generic kernel on platform %s\n", name); -} - -void __init -machvec_init_from_cmdline(const char *cmdline) -{ - char str[64]; - const char *start; - char *end; - - if (! (start = strstr(cmdline, "machvec=")) ) - return machvec_init(NULL); - - strlcpy(str, start + strlen("machvec="), sizeof(str)); - if ( (end = strchr(str, ' ')) ) - *end = '\0'; - - return machvec_init(str); -} - -#endif /* CONFIG_IA64_GENERIC */ - -void -machvec_setup (char **arg) -{ -} -EXPORT_SYMBOL(machvec_setup); - -void -machvec_timer_interrupt (int irq, void *dev_id) -{ -} -EXPORT_SYMBOL(machvec_timer_interrupt); |