[POWERPC] iseries: A new iSeries console

This driver uses the hvc_console.c infrastructure that is used by the
pSeries virtual and RTAS consoles.  This will allow us to make viocons.c
obsolete and is another step along the way to a combined kernel (as
viocons could not coexist with CONFIG_VT).

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

1 files changed, 1 insertions, 30 deletions

diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c
index 766f7864c6c6..f3efeaf2826e 100644
--- a/drivers/char/viocons.c
+++ b/drivers/char/viocons.c
@@ -43,7 +43,6 @@
 #include <linux/sysrq.h>
 
 #include <asm/iseries/vio.h>
-
 #include <asm/iseries/hv_lp_event.h>
 #include <asm/iseries/hv_call_event.h>
 #include <asm/iseries/hv_lp_config.h>
@@ -67,35 +66,6 @@ static int vio_sysrq_pressed;
 extern int sysrq_enabled;
 #endif
 
-/*
- * The structure of the events that flow between us and OS/400.  You can't
- * mess with this unless the OS/400 side changes too
- */
-struct viocharlpevent {
-        struct HvLpEvent event;
-        u32 reserved;
-        u16 version;
-        u16 subtype_result_code;
-        u8 virtual_device;
-        u8 len;
-        u8 data[VIOCHAR_MAX_DATA];
-};
-
-#define VIOCHAR_WINDOW          10
-#define VIOCHAR_HIGHWATERMARK   3
-
-enum viocharsubtype {
-        viocharopen = 0x0001,
-        viocharclose = 0x0002,
-        viochardata = 0x0003,
-        viocharack = 0x0004,
-        viocharconfig = 0x0005
-};
-
-enum viochar_rc {
-        viochar_rc_ebusy = 1
-};
-
 #define VIOCHAR_NUM_BUF         16
 
 /*
@@ -1183,6 +1153,7 @@ static int __init viocons_init(void)
                 port_info[i].magic = VIOTTY_MAGIC;
         }
         HvCall_setLogBufferFormatAndCodepage(HvCall_LogBuffer_ASCII, 437);
+        add_preferred_console("viocons", 0, NULL);
         register_console(&viocons_early);
         return 0;
 }