diff options
Diffstat (limited to 'arch/powerpc/kernel/rtas.c')
-rw-r--r-- | arch/powerpc/kernel/rtas.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 80b5ef4..4cf674d 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -91,7 +91,7 @@ static void unlock_rtas(unsigned long flags) * are designed only for very early low-level debugging, which * is why the token is hard-coded to 10. */ -static void call_rtas_display_status(char c) +static void call_rtas_display_status(unsigned char c) { struct rtas_args *args = &rtas.args; unsigned long s; @@ -100,11 +100,11 @@ static void call_rtas_display_status(char c) return; s = lock_rtas(); - args->token = 10; - args->nargs = 1; - args->nret = 1; - args->rets = (rtas_arg_t *)&(args->args[1]); - args->args[0] = (unsigned char)c; + args->token = cpu_to_be32(10); + args->nargs = cpu_to_be32(1); + args->nret = cpu_to_be32(1); + args->rets = &(args->args[1]); + args->args[0] = cpu_to_be32(c); enter_rtas(__pa(args)); @@ -204,7 +204,7 @@ void rtas_progress(char *s, unsigned short hex) { struct device_node *root; int width; - const int *p; + const __be32 *p; char *os; static int display_character, set_indicator; static int display_width, display_lines, form_feed; @@ -221,13 +221,13 @@ void rtas_progress(char *s, unsigned short hex) if ((root = of_find_node_by_path("/rtas"))) { if ((p = of_get_property(root, "ibm,display-line-length", NULL))) - display_width = *p; + display_width = be32_to_cpu(*p); if ((p = of_get_property(root, "ibm,form-feed", NULL))) - form_feed = *p; + form_feed = be32_to_cpu(*p); if ((p = of_get_property(root, "ibm,display-number-of-lines", NULL))) - display_lines = *p; + display_lines = be32_to_cpu(*p); row_width = of_get_property(root, "ibm,display-truncation-length", NULL); of_node_put(root); @@ -322,11 +322,11 @@ EXPORT_SYMBOL(rtas_progress); /* needed by rtas_flash module */ int rtas_token(const char *service) { - const int *tokp; + const __be32 *tokp; if (rtas.dev == NULL) return RTAS_UNKNOWN_SERVICE; tokp = of_get_property(rtas.dev, service, NULL); - return tokp ? *tokp : RTAS_UNKNOWN_SERVICE; + return tokp ? be32_to_cpu(*tokp) : RTAS_UNKNOWN_SERVICE; } EXPORT_SYMBOL(rtas_token); @@ -380,11 +380,11 @@ static char *__fetch_rtas_last_error(char *altbuf) bufsz = rtas_get_error_log_max(); - err_args.token = rtas_last_error_token; - err_args.nargs = 2; - err_args.nret = 1; - err_args.args[0] = (rtas_arg_t)__pa(rtas_err_buf); - err_args.args[1] = bufsz; + err_args.token = cpu_to_be32(rtas_last_error_token); + err_args.nargs = cpu_to_be32(2); + err_args.nret = cpu_to_be32(1); + err_args.args[0] = cpu_to_be32(__pa(rtas_err_buf)); + err_args.args[1] = cpu_to_be32(bufsz); err_args.args[2] = 0; save_args = rtas.args; @@ -433,13 +433,13 @@ int rtas_call(int token, int nargs, int nret, int *outputs, ...) s = lock_rtas(); rtas_args = &rtas.args; - rtas_args->token = token; - rtas_args->nargs = nargs; - rtas_args->nret = nret; - rtas_args->rets = (rtas_arg_t *)&(rtas_args->args[nargs]); + rtas_args->token = cpu_to_be32(token); + rtas_args->nargs = cpu_to_be32(nargs); + rtas_args->nret = cpu_to_be32(nret); + rtas_args->rets = &(rtas_args->args[nargs]); va_start(list, outputs); for (i = 0; i < nargs; ++i) - rtas_args->args[i] = va_arg(list, rtas_arg_t); + rtas_args->args[i] = cpu_to_be32(va_arg(list, __u32)); va_end(list); for (i = 0; i < nret; ++i) @@ -449,13 +449,13 @@ int rtas_call(int token, int nargs, int nret, int *outputs, ...) /* A -1 return code indicates that the last command couldn't be completed due to a hardware error. */ - if (rtas_args->rets[0] == -1) + if (be32_to_cpu(rtas_args->rets[0]) == -1) buff_copy = __fetch_rtas_last_error(NULL); if (nret > 1 && outputs != NULL) for (i = 0; i < nret-1; ++i) - outputs[i] = rtas_args->rets[i+1]; - ret = (nret > 0)? rtas_args->rets[0]: 0; + outputs[i] = be32_to_cpu(rtas_args->rets[i+1]); + ret = (nret > 0)? be32_to_cpu(rtas_args->rets[0]): 0; unlock_rtas(s); @@ -588,8 +588,8 @@ bool rtas_indicator_present(int token, int *maxindex) { int proplen, count, i; const struct indicator_elem { - u32 token; - u32 maxindex; + __be32 token; + __be32 maxindex; } *indicators; indicators = of_get_property(rtas.dev, "rtas-indicators", &proplen); @@ -599,10 +599,10 @@ bool rtas_indicator_present(int token, int *maxindex) count = proplen / sizeof(struct indicator_elem); for (i = 0; i < count; i++) { - if (indicators[i].token != token) + if (__be32_to_cpu(indicators[i].token) != token) continue; if (maxindex) - *maxindex = indicators[i].maxindex; + *maxindex = __be32_to_cpu(indicators[i].maxindex); return true; } @@ -1097,19 +1097,19 @@ void __init rtas_initialize(void) */ rtas.dev = of_find_node_by_name(NULL, "rtas"); if (rtas.dev) { - const u32 *basep, *entryp, *sizep; + const __be32 *basep, *entryp, *sizep; basep = of_get_property(rtas.dev, "linux,rtas-base", NULL); sizep = of_get_property(rtas.dev, "rtas-size", NULL); if (basep != NULL && sizep != NULL) { - rtas.base = *basep; - rtas.size = *sizep; + rtas.base = __be32_to_cpu(*basep); + rtas.size = __be32_to_cpu(*sizep); entryp = of_get_property(rtas.dev, "linux,rtas-entry", NULL); if (entryp == NULL) /* Ugh */ rtas.entry = rtas.base; else - rtas.entry = *entryp; + rtas.entry = __be32_to_cpu(*entryp); } else rtas.dev = NULL; } |