diff options
| -rw-r--r-- | arch/s390/include/asm/setup.h | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/setup.c | 22 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_con.c | 3 |
3 files changed, 20 insertions, 9 deletions
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index c0f0efbb6ab5..5e8d57e1cc5e 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -86,9 +86,13 @@ extern char vmpoff_cmd[]; #define CONSOLE_IS_SCLP (console_mode == 1) #define CONSOLE_IS_3215 (console_mode == 2) #define CONSOLE_IS_3270 (console_mode == 3) +#define CONSOLE_IS_VT220 (console_mode == 4) +#define CONSOLE_IS_HVC (console_mode == 5) #define SET_CONSOLE_SCLP do { console_mode = 1; } while (0) #define SET_CONSOLE_3215 do { console_mode = 2; } while (0) #define SET_CONSOLE_3270 do { console_mode = 3; } while (0) +#define SET_CONSOLE_VT220 do { console_mode = 4; } while (0) +#define SET_CONSOLE_HVC do { console_mode = 5; } while (0) #define NSS_NAME_SIZE 8 extern char kernel_nss_name[]; diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 00e38f0c75df..ba5f456edaa9 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -130,17 +130,14 @@ __setup("condev=", condev_setup); static void __init set_preferred_console(void) { - if (MACHINE_IS_KVM) { - if (sclp.has_vt220) - add_preferred_console("ttyS", 1, NULL); - else if (sclp.has_linemode) - add_preferred_console("ttyS", 0, NULL); - else - add_preferred_console("hvc", 0, NULL); - } else if (CONSOLE_IS_3215 || CONSOLE_IS_SCLP) + if (CONSOLE_IS_3215 || CONSOLE_IS_SCLP) add_preferred_console("ttyS", 0, NULL); else if (CONSOLE_IS_3270) add_preferred_console("tty3270", 0, NULL); + else if (CONSOLE_IS_VT220) + add_preferred_console("ttyS", 1, NULL); + else if (CONSOLE_IS_HVC) + add_preferred_console("hvc", 0, NULL); } static int __init conmode_setup(char *str) @@ -206,6 +203,15 @@ static void __init conmode_default(void) SET_CONSOLE_SCLP; #endif } + } else if (MACHINE_IS_KVM) { + if (sclp.has_vt220 && + config_enabled(CONFIG_SCLP_VT220_CONSOLE)) + SET_CONSOLE_VT220; + else if (sclp.has_linemode && + config_enabled(CONFIG_SCLP_CONSOLE)) + SET_CONSOLE_SCLP; + else + SET_CONSOLE_HVC; } else { #if defined(CONFIG_SCLP_CONSOLE) || defined(CONFIG_SCLP_VT220_CONSOLE) SET_CONSOLE_SCLP; diff --git a/drivers/s390/char/sclp_con.c b/drivers/s390/char/sclp_con.c index 5880def98fc1..6037bc87e767 100644 --- a/drivers/s390/char/sclp_con.c +++ b/drivers/s390/char/sclp_con.c @@ -319,7 +319,8 @@ sclp_console_init(void) int i; int rc; - if (!CONSOLE_IS_SCLP) + /* SCLP consoles are handled together */ + if (!(CONSOLE_IS_SCLP || CONSOLE_IS_VT220)) return 0; rc = sclp_rw_init(); if (rc) |
