powerpc/hvsi: Move HVSI protocol definitions to a header file

This moves various HVSI protocol definitions from the hvsi.c
driver to a header file that can be used later on by a udbg
implementation

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 62 deletions

diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
index 8a8d6373f164..0b35793de1fa 100644
--- a/drivers/tty/hvc/hvsi.c
+++ b/drivers/tty/hvc/hvsi.c
@@ -49,6 +49,7 @@
 #include <asm/uaccess.h>
 #include <asm/vio.h>
 #include <asm/param.h>
+#include <asm/hvsi.h>
 
 #define HVSI_MAJOR      229
 #define HVSI_MINOR      128
@@ -109,68 +110,6 @@ enum HVSI_PROTOCOL_STATE {
 };
 #define HVSI_CONSOLE 0x1
 
-#define VS_DATA_PACKET_HEADER           0xff
-#define VS_CONTROL_PACKET_HEADER        0xfe
-#define VS_QUERY_PACKET_HEADER          0xfd
-#define VS_QUERY_RESPONSE_PACKET_HEADER 0xfc
-
-/* control verbs */
-#define VSV_SET_MODEM_CTL    1 /* to service processor only */
-#define VSV_MODEM_CTL_UPDATE 2 /* from service processor only */
-#define VSV_CLOSE_PROTOCOL   3
-
-/* query verbs */
-#define VSV_SEND_VERSION_NUMBER 1
-#define VSV_SEND_MODEM_CTL_STATUS 2
-
-/* yes, these masks are not consecutive. */
-#define HVSI_TSDTR 0x01
-#define HVSI_TSCD  0x20
-
-struct hvsi_header {
-        uint8_t  type;
-        uint8_t  len;
-        uint16_t seqno;
-} __attribute__((packed));
-
-struct hvsi_data {
-        uint8_t  type;
-        uint8_t  len;
-        uint16_t seqno;
-        uint8_t  data[HVSI_MAX_OUTGOING_DATA];
-} __attribute__((packed));
-
-struct hvsi_control {
-        uint8_t  type;
-        uint8_t  len;
-        uint16_t seqno;
-        uint16_t verb;
-        /* optional depending on verb: */
-        uint32_t word;
-        uint32_t mask;
-} __attribute__((packed));
-
-struct hvsi_query {
-        uint8_t  type;
-        uint8_t  len;
-        uint16_t seqno;
-        uint16_t verb;
-} __attribute__((packed));
-
-struct hvsi_query_response {
-        uint8_t  type;
-        uint8_t  len;
-        uint16_t seqno;
-        uint16_t verb;
-        uint16_t query_seqno;
-        union {
-                uint8_t  version;
-                uint32_t mctrl_word;
-        } u;
-} __attribute__((packed));
-
-
-
 static inline int is_console(struct hvsi_struct *hp)
 {
         return hp->flags & HVSI_CONSOLE;