From cb66504d65e54210d7dc55a0027d309ca5f51f83 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Wed, 27 Jul 2005 11:43:31 -0700 Subject: [PATCH] uml: add skas0 command-line option This adds the "skas0" parameter to force skas0 operation on SKAS3 host and shows which operating mode has been selected. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/kernel/um_arch.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'arch/um/kernel/um_arch.c') diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 8736d098f0e..ca2bb6f09a7 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -38,6 +38,9 @@ #include "choose-mode.h" #include "mode_kern.h" #include "mode.h" +#ifdef UML_CONFIG_MODE_SKAS +#include "skas.h" +#endif #define DEFAULT_COMMAND_LINE "root=98:0" @@ -318,6 +321,7 @@ int linux_main(int argc, char **argv) unsigned long avail, diff; unsigned long virtmem_size, max_physmem; unsigned int i, add; + char * mode; for (i = 1; i < argc; i++){ if((i == 1) && (argv[i][0] == ' ')) continue; @@ -338,6 +342,21 @@ int linux_main(int argc, char **argv) exit(1); } #endif + +#ifndef CONFIG_MODE_SKAS + mode = "TT"; +#else + /* Show to the user the result of selection */ + if (mode_tt) + mode = "TT"; + else if (proc_mm && ptrace_faultinfo) + mode = "SKAS3"; + else + mode = "SKAS0"; +#endif + + printf("UML running in %s mode\n", mode); + uml_start = CHOOSE_MODE_PROC(set_task_sizes_tt, set_task_sizes_skas, 0, &host_task_size, &task_size); -- cgit v1.2.3