Add a modem abstractionpatches-todo/modem-abstraction-wip-rebase-3

Some xmm626_kernel_smdk4412 functions are present for all devices:
- open|close|read|write|poll
- fmt/rfs
- gprs
- power

Thses are not
+----------+
| galaxys2 |            | hci_power | link_control_enable | link_control_active | link_connected_wait | link_get_hostwake_wait |                    |
| i9300    |            | hci_power | link_control_enable | link_control_active | link_connected_wait | link_get_hostwake_wait |                    |
| maguro   | boot_power |           |                     |                     |                     |                        | status_online_wait |
| n5100    |            | hci_power | link_control_enable | link_control_active | link_connected_wait | link_get_hostwake_wait |                    |
| n7100    |            | hci_power | link_control_enable | link_control_active | link_connected_wait | link_get_hostwake_wait |                    |
| piranha  |            |           |                     |                     |                     |                        |                    |
+----------+

TODO:
- don't add the python script to this commit or clean it up
- cleanup style
- Verify if we need to convert all boards in this commit
- Look if i9300 changes should go in this commit

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/samsung-ipc/ipc.h b/samsung-ipc/ipc.h
index 1cfa757..dfeea11 100644
--- a/samsung-ipc/ipc.h
+++ b/samsung-ipc/ipc.h
@@ -78,6 +78,49 @@ struct ipc_client_gprs_specs {
 		struct ipc_client_gprs_capabilities *capabilities);
 };
 
+struct ipc_client_modem_driver_ops {
+	int (*power)(struct ipc_client *client, int device_fd, int power);
+	int (*download_enable)(struct ipc_client *client, int device_fd,
+			       int enable);
+	int (*bus_power)(struct ipc_client *client, int power);
+	int (*link_control_enable)(struct ipc_client *client, int device_fd,
+				   int enable);
+	int (*link_control_active)(struct ipc_client *client, int device_fd,
+				   int active);
+	int (*link_connected_wait)(struct ipc_client *client, int device_fd);
+	int (*link_get_hostwake_wait)(struct ipc_client *client, int device_fd);
+	int (*wait_status_online)(
+		__attribute__((unused)) struct ipc_client *client,
+		int device_fd);
+	int (*open)(struct ipc_client *client, int type);
+	int (*close)(struct ipc_client *client, int fd);
+	int (*read)(struct ipc_client *client, int fd, void *buffer,
+		    size_t length);
+	int (*write)(struct ipc_client *client, int fd, const void *buffer,
+		     size_t length);
+	int (*poll)(struct ipc_client *client, int fd, struct ipc_poll_fds *fds,
+		    struct timeval *timeout);
+
+	int (*fmt_send)(struct ipc_client *client, struct ipc_message *message);
+	int (*fmt_recv)(struct ipc_client *client, struct ipc_message *message);
+	int (*rfs_send)(struct ipc_client *client, struct ipc_message *message);
+	int (*rfs_recv)(struct ipc_client *client, struct ipc_message *message);
+	//TODO: find a better name not to conflict with fmt/rfs send
+	//      like block-data send (used for firmware)
+	//      what about firmware->MAIN
+	//      and data_send firmware_send
+	//      or send_partition
+	//      or send_block
+	int (*data_send)(struct ipc_client *client, int device_fd, const void *data,
+			 size_t size, int address);
+
+	char * (*gprs_get_iface)(struct ipc_client *client, unsigned int cid);
+	int (*gprs_get_capabilities)(
+		struct ipc_client *client,
+		struct ipc_client_gprs_capabilities *capabilities);
+};
+
+
 struct ipc_client_nv_data_specs {
 	char *nv_data_path;
 	char *nv_data_md5_path;
@@ -98,6 +141,7 @@ struct ipc_client {
 	struct ipc_client_handlers *handlers;
 	struct ipc_client_gprs_specs *gprs_specs;
 	struct ipc_client_nv_data_specs *nv_data_specs;
+	struct ipc_client_modem_driver_ops *modem_driver_ops;
 };
 
 /*