diff options
Diffstat (limited to 'drivers/staging/msm/mddihosti.h')
| -rw-r--r-- | drivers/staging/msm/mddihosti.h | 547 |
1 files changed, 547 insertions, 0 deletions
diff --git a/drivers/staging/msm/mddihosti.h b/drivers/staging/msm/mddihosti.h new file mode 100644 index 000000000000..7b26a4253896 --- /dev/null +++ b/drivers/staging/msm/mddihosti.h @@ -0,0 +1,547 @@ +/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Code Aurora nor + * the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef MDDIHOSTI_H +#define MDDIHOSTI_H + +#include "msm_fb.h" +#include "mddihost.h" +#include <linux/clk.h> + +/* Register offsets in MDDI, applies to both msm_pmdh_base and + * (u32)msm_emdh_base. */ +#define MDDI_CMD 0x0000 +#define MDDI_VERSION 0x0004 +#define MDDI_PRI_PTR 0x0008 +#define MDDI_BPS 0x0010 +#define MDDI_SPM 0x0014 +#define MDDI_INT 0x0018 +#define MDDI_INTEN 0x001c +#define MDDI_REV_PTR 0x0020 +#define MDDI_REV_SIZE 0x0024 +#define MDDI_STAT 0x0028 +#define MDDI_REV_RATE_DIV 0x002c +#define MDDI_REV_CRC_ERR 0x0030 +#define MDDI_TA1_LEN 0x0034 +#define MDDI_TA2_LEN 0x0038 +#define MDDI_TEST 0x0040 +#define MDDI_REV_PKT_CNT 0x0044 +#define MDDI_DRIVE_HI 0x0048 +#define MDDI_DRIVE_LO 0x004c +#define MDDI_DISP_WAKE 0x0050 +#define MDDI_REV_ENCAP_SZ 0x0054 +#define MDDI_RTD_VAL 0x0058 +#define MDDI_PAD_CTL 0x0068 +#define MDDI_DRIVER_START_CNT 0x006c +#define MDDI_CORE_VER 0x008c +#define MDDI_FIFO_ALLOC 0x0090 +#define MDDI_PAD_IO_CTL 0x00a0 +#define MDDI_PAD_CAL 0x00a4 + +extern u32 mddi_msg_level; + +/* No longer need to write to clear these registers */ +#define xxxx_mddi_host_reg_outm(reg, mask, val) \ +do { \ + if (host_idx == MDDI_HOST_PRIM) \ + mddi_host_reg_outm_pmdh(reg, mask, val); \ + else \ + mddi_host_reg_outm_emdh(reg, mask, val); \ +} while (0) + +#define mddi_host_reg_outm(reg, mask, val) \ +do { \ + unsigned long __addr; \ + if (host_idx == MDDI_HOST_PRIM) \ + __addr = (u32)msm_pmdh_base + MDDI_##reg; \ + else \ + __addr = (u32)msm_emdh_base + MDDI_##reg; \ + writel((readl(__addr) & ~(mask)) | ((val) & (mask)), __addr); \ +} while (0) + +#define xxxx_mddi_host_reg_out(reg, val) \ +do { \ + if (host_idx == MDDI_HOST_PRIM) \ + mddi_host_reg_out_pmdh(reg, val); \ + else \ + mddi_host_reg_out_emdh(reg, val); \ + } while (0) + +#define mddi_host_reg_out(reg, val) \ +do { \ + if (host_idx == MDDI_HOST_PRIM) \ + writel(val, (u32)msm_pmdh_base + MDDI_##reg); \ + else \ + writel(val, (u32)msm_emdh_base + MDDI_##reg); \ +} while (0) + +#define xxxx_mddi_host_reg_in(reg) \ + ((host_idx) ? \ + mddi_host_reg_in_emdh(reg) : mddi_host_reg_in_pmdh(reg)); + +#define mddi_host_reg_in(reg) \ +((host_idx) ? \ + readl((u32)msm_emdh_base + MDDI_##reg) : \ + readl((u32)msm_pmdh_base + MDDI_##reg)) \ + +#define xxxx_mddi_host_reg_inm(reg, mask) \ + ((host_idx) ? \ + mddi_host_reg_inm_emdh(reg, mask) : \ + mddi_host_reg_inm_pmdh(reg, mask);) + +#define mddi_host_reg_inm(reg, mask) \ +((host_idx) ? \ + readl((u32)msm_emdh_base + MDDI_##reg) & (mask) : \ + readl((u32)msm_pmdh_base + MDDI_##reg) & (mask)) \ + +/* Using non-cacheable pmem, so do nothing */ +#define mddi_invalidate_cache_lines(addr_start, num_bytes) +/* + * Using non-cacheable pmem, so do nothing with cache + * but, ensure write goes out to memory + */ +#define mddi_flush_cache_lines(addr_start, num_bytes) \ + (void) addr_start; \ + (void) num_bytes; \ + memory_barrier() + +/* Since this translates to Remote Procedure Calls to check on clock status +* just use a local variable to keep track of io_clock */ +#define MDDI_HOST_IS_IO_CLOCK_ON mddi_host_io_clock_on +#define MDDI_HOST_ENABLE_IO_CLOCK +#define MDDI_HOST_DISABLE_IO_CLOCK +#define MDDI_HOST_IS_HCLK_ON mddi_host_hclk_on +#define MDDI_HOST_ENABLE_HCLK +#define MDDI_HOST_DISABLE_HCLK +#define FEATURE_MDDI_HOST_IO_CLOCK_CONTROL_DISABLE +#define FEATURE_MDDI_HOST_HCLK_CONTROL_DISABLE + +#define TRAMP_MDDI_HOST_ISR TRAMP_MDDI_PRI_ISR +#define TRAMP_MDDI_HOST_EXT_ISR TRAMP_MDDI_EXT_ISR +#define MDP_LINE_COUNT_BMSK 0x3ff +#define MDP_SYNC_STATUS 0x000c +#define MDP_LINE_COUNT \ +(readl(msm_mdp_base + MDP_SYNC_STATUS) & MDP_LINE_COUNT_BMSK) + +/* MDP sends 256 pixel packets, so lower value hibernates more without +* significantly increasing latency of waiting for next subframe */ +#define MDDI_HOST_BYTES_PER_SUBFRAME 0x3C00 + +#if defined(CONFIG_FB_MSM_MDP31) || defined(CONFIG_FB_MSM_MDP40) +#define MDDI_HOST_TA2_LEN 0x001a +#define MDDI_HOST_REV_RATE_DIV 0x0004 +#else +#define MDDI_HOST_TA2_LEN 0x000c +#define MDDI_HOST_REV_RATE_DIV 0x0002 +#endif + +#define MDDI_MSG_EMERG(msg, ...) \ + if (mddi_msg_level > 0) \ + printk(KERN_EMERG msg, ## __VA_ARGS__); +#define MDDI_MSG_ALERT(msg, ...) \ + if (mddi_msg_level > 1) \ + printk(KERN_ALERT msg, ## __VA_ARGS__); +#define MDDI_MSG_CRIT(msg, ...) \ + if (mddi_msg_level > 2) \ + printk(KERN_CRIT msg, ## __VA_ARGS__); +#define MDDI_MSG_ERR(msg, ...) \ + if (mddi_msg_level > 3) \ + printk(KERN_ERR msg, ## __VA_ARGS__); +#define MDDI_MSG_WARNING(msg, ...) \ + if (mddi_msg_level > 4) \ + printk(KERN_WARNING msg, ## __VA_ARGS__); +#define MDDI_MSG_NOTICE(msg, ...) \ + if (mddi_msg_level > 5) \ + printk(KERN_NOTICE msg, ## __VA_ARGS__); +#define MDDI_MSG_INFO(msg, ...) \ + if (mddi_msg_level > 6) \ + printk(KERN_INFO msg, ## __VA_ARGS__); +#define MDDI_MSG_DEBUG(msg, ...) \ + if (mddi_msg_level > 7) \ + printk(KERN_DEBUG msg, ## __VA_ARGS__); + +#define GCC_PACKED __attribute__((packed)) +typedef struct GCC_PACKED { + uint16 packet_length; + /* total # of bytes in the packet not including + the packet_length field. */ + + uint16 packet_type; + /* A Packet Type of 70 identifies the packet as + a Client status Packet. */ + + uint16 bClient_ID; + /* This field is reserved for future use and shall + be set to zero. */ + +} mddi_rev_packet_type; + +typedef struct GCC_PACKED { + uint16 packet_length; + /* total # of bytes in the packet not including + the packet_length field. */ + + uint16 packet_type; + /* A Packet Type of 70 identifies the packet as + a Client status Packet. */ + + uint16 bClient_ID; + /* This field is reserved for future use and shall + be set to zero. */ + + uint16 reverse_link_request; + /* 16 bit unsigned integer with number of bytes client + needs in the * reverse encapsulation message + to transmit data. */ + + uint8 crc_error_count; + uint8 capability_change; + uint16 graphics_busy_flags; + + uint16 parameter_CRC; + /* 16-bit CRC of all the bytes in the packet + including Packet Length. */ + +} mddi_client_status_type; + +typedef struct GCC_PACKED { + uint16 packet_length; + /* total # of bytes in the packet not including + the packet_length field. */ + + uint16 packet_type; + /* A Packet Type of 66 identifies the packet as + a Client Capability Packet. */ + + uint16 bClient_ID; + /* This field is reserved for future use and + shall be set to zero. */ + + uint16 Protocol_Version; + uint16 Minimum_Protocol_Version; + uint16 Data_Rate_Capability; + uint8 Interface_Type_Capability; + uint8 Number_of_Alt_Displays; + uint16 PostCal_Data_Rate; + uint16 Bitmap_Width; + uint16 Bitmap_Height; + uint16 Display_Window_Width; + uint16 Display_Window_Height; + uint32 Color_Map_Size; + uint16 Color_Map_RGB_Width; + uint16 RGB_Capability; + uint8 Monochrome_Capability; + uint8 Reserved_1; + uint16 Y_Cb_Cr_Capability; + uint16 Bayer_Capability; + uint16 Alpha_Cursor_Image_Planes; + uint32 Client_Feature_Capability_Indicators; + uint8 Maximum_Video_Frame_Rate_Capability; + uint8 Minimum_Video_Frame_Rate_Capability; + uint16 Minimum_Sub_frame_Rate; + uint16 Audio_Buffer_Depth; + uint16 Audio_Channel_Capability; + uint16 Audio_Sample_Rate_Capability; + uint8 Audio_Sample_Resolution; + uint8 Mic_Audio_Sample_Resolution; + uint16 Mic_Sample_Rate_Capability; + uint8 Keyboard_Data_Format; + uint8 pointing_device_data_format; + uint16 content_protection_type; + uint16 Mfr_Name; + uint16 Product_Code; + uint16 Reserved_3; + uint32 Serial_Number; + uint8 Week_of_Manufacture; + uint8 Year_of_Manufacture; + + uint16 parameter_CRC; + /* 16-bit CRC of all the bytes in the packet including Packet Length. */ + +} mddi_client_capability_type; + +typedef struct GCC_PACKED { + uint16 packet_length; + /* total # of bytes in the packet not including the packet_length field. */ + + uint16 packet_type; + /* A Packet Type of 16 identifies the packet as a Video Stream Packet. */ + + uint16 bClient_ID; + /* This field is reserved for future use and shall be set to zero. */ + + uint16 video_data_format_descriptor; + /* format of each pixel in the Pixel Data in the present stream in the + * present packet. + * If bits [15:13] = 000 monochrome + * If bits [15:13] = 001 color pixels (palette). + * If bits [15:13] = 010 color pixels in raw RGB + * If bits [15:13] = 011 data in 4:2:2 Y Cb Cr format + * If bits [15:13] = 100 Bayer pixels + */ + + uint16 pixel_data_attributes; + /* interpreted as follows: + * Bits [1:0] = 11 pixel data is displayed to both eyes + * Bits [1:0] = 10 pixel data is routed to the left eye only. + * Bits [1:0] = 01 pixel data is routed to the right eye only. + * Bits [1:0] = 00 pixel data is routed to the alternate display. + * Bit 2 is 0 Pixel Data is in the standard progressive format. + * Bit 2 is 1 Pixel Data is in interlace format. + * Bit 3 is 0 Pixel Data is in the standard progressive format. + * Bit 3 is 1 Pixel Data is in alternate pixel format. + * Bit 4 is 0 Pixel Data is to or from the display frame buffer. + * Bit 4 is 1 Pixel Data is to or from the camera. + * Bit 5 is 0 pixel data contains the next consecutive row of pixels. + * Bit 5 is 1 X Left Edge, Y Top Edge, X Right Edge, Y Bottom Edge, + * X Start, and Y Start parameters are not defined and + * shall be ignored by the client. + * Bits [7:6] = 01 Pixel data is written to the offline image buffer. + * Bits [7:6] = 00 Pixel data is written to the buffer to refresh display. + * Bits [7:6] = 11 Pixel data is written to all image buffers. + * Bits [7:6] = 10 Invalid. Reserved for future use. + * Bits 8 through 11 alternate display number. + * Bits 12 through 14 are reserved for future use and shall be set to zero. + * Bit 15 is 1 the row of pixels is the last row of pixels in a frame. + */ + + uint16 x_left_edge; + uint16 y_top_edge; + /* X,Y coordinate of the top left edge of the screen window */ + + uint16 x_right_edge; + uint16 y_bottom_edge; + /* X,Y coordinate of the bottom right edge of the window being updated. */ + + uint16 x_start; + uint16 y_start; + /* (X Start, Y Start) is the first pixel in the Pixel Data field below. */ + + uint16 pixel_count; + /* number of pixels in the Pixel Data field below. */ + + uint16 parameter_CRC; + /* 16-bit CRC of all bytes from the Packet Length to the Pixel Count. */ + + uint16 reserved; + /* 16-bit variable to make structure align on 4 byte boundary */ + +} mddi_video_stream_packet_type; + +typedef struct GCC_PACKED { + uint16 packet_length; + /* total # of bytes in the packet not including the packet_length field. */ + + uint16 packet_type; + /* A Packet Type of 146 identifies the packet as a Register Access Packet. */ + + uint16 bClient_ID; + /* This field is reserved for future use and shall be set to zero. */ + + uint16 read_write_info; + /* Bits 13:0 a 14-bit unsigned integer that specifies the number of + * 32-bit Register Data List items to be transferred in the + * Register Data List field. + * Bits[15:14] = 00 Write to register(s); + * Bits[15:14] = 10 Read from register(s); + * Bits[15:14] = 11 Response to a Read. + * Bits[15:14] = 01 this value is reserved for future use. */ + + uint32 register_address; + /* the register address that is to be written to or read from. */ + + uint16 parameter_CRC; + /* 16-bit CRC of all bytes from the Packet Length to the Register Address. */ + + uint32 register_data_list; + /* list of 4-byte register data values for/from client registers */ + +} mddi_register_access_packet_type; + +typedef union GCC_PACKED { + mddi_video_stream_packet_type video_pkt; + mddi_register_access_packet_type register_pkt; + /* add 48 byte pad to ensure 64 byte llist struct, that can be + * manipulated easily with cache */ + uint32 alignment_pad[12]; /* 48 bytes */ +} mddi_packet_header_type; + +typedef struct GCC_PACKED mddi_host_llist_struct { + uint16 link_controller_flags; + uint16 packet_header_count; + uint16 packet_data_count; + void *packet_data_pointer; + struct mddi_host_llist_struct *next_packet_pointer; + uint16 reserved; + mddi_packet_header_type packet_header; +} mddi_linked_list_type; + +typedef struct { + struct completion done_comp; + mddi_llist_done_cb_type done_cb; + uint16 next_idx; + boolean waiting; + boolean in_use; +} mddi_linked_list_notify_type; + +#define MDDI_LLIST_POOL_SIZE 0x1000 +#define MDDI_MAX_NUM_LLIST_ITEMS (MDDI_LLIST_POOL_SIZE / \ + sizeof(mddi_linked_list_type)) +#define UNASSIGNED_INDEX MDDI_MAX_NUM_LLIST_ITEMS +#define MDDI_FIRST_DYNAMIC_LLIST_IDX 0 + +/* Static llist items can be used for applications that frequently send + * the same set of packets using the linked list interface. */ +/* Here we configure for 6 static linked list items: + * The 1st is used for a the adaptive backlight setting. + * and the remaining 5 are used for sending window adjustments for + * MDDI clients that need windowing info sent separate from video + * packets. */ +#define MDDI_NUM_STATIC_ABL_ITEMS 1 +#define MDDI_NUM_STATIC_WINDOW_ITEMS 5 +#define MDDI_NUM_STATIC_LLIST_ITEMS (MDDI_NUM_STATIC_ABL_ITEMS + \ + MDDI_NUM_STATIC_WINDOW_ITEMS) +#define MDDI_NUM_DYNAMIC_LLIST_ITEMS (MDDI_MAX_NUM_LLIST_ITEMS - \ + MDDI_NUM_STATIC_LLIST_ITEMS) + +#define MDDI_FIRST_STATIC_LLIST_IDX MDDI_NUM_DYNAMIC_LLIST_ITEMS +#define MDDI_FIRST_STATIC_ABL_IDX MDDI_FIRST_STATIC_LLIST_IDX +#define MDDI_FIRST_STATIC_WINDOW_IDX (MDDI_FIRST_STATIC_LLIST_IDX + \ + MDDI_NUM_STATIC_ABL_ITEMS) + +/* GPIO registers */ +#define VSYNC_WAKEUP_REG 0x80 +#define GPIO_REG 0x81 +#define GPIO_OUTPUT_REG 0x82 +#define GPIO_INTERRUPT_REG 0x83 +#define GPIO_INTERRUPT_ENABLE_REG 0x84 +#define GPIO_POLARITY_REG 0x85 + +/* Interrupt Bits */ +#define MDDI_INT_PRI_PTR_READ 0x0001 +#define MDDI_INT_SEC_PTR_READ 0x0002 +#define MDDI_INT_REV_DATA_AVAIL 0x0004 +#define MDDI_INT_DISP_REQ 0x0008 +#define MDDI_INT_PRI_UNDERFLOW 0x0010 +#define MDDI_INT_SEC_UNDERFLOW 0x0020 +#define MDDI_INT_REV_OVERFLOW 0x0040 +#define MDDI_INT_CRC_ERROR 0x0080 +#define MDDI_INT_MDDI_IN 0x0100 +#define MDDI_INT_PRI_OVERWRITE 0x0200 +#define MDDI_INT_SEC_OVERWRITE 0x0400 +#define MDDI_INT_REV_OVERWRITE 0x0800 +#define MDDI_INT_DMA_FAILURE 0x1000 +#define MDDI_INT_LINK_ACTIVE 0x2000 +#define MDDI_INT_IN_HIBERNATION 0x4000 +#define MDDI_INT_PRI_LINK_LIST_DONE 0x8000 +#define MDDI_INT_SEC_LINK_LIST_DONE 0x10000 +#define MDDI_INT_NO_CMD_PKTS_PEND 0x20000 +#define MDDI_INT_RTD_FAILURE 0x40000 + +#define MDDI_INT_ERROR_CONDITIONS ( \ + MDDI_INT_PRI_UNDERFLOW | MDDI_INT_SEC_UNDERFLOW | \ + MDDI_INT_REV_OVERFLOW | MDDI_INT_CRC_ERROR | \ + MDDI_INT_PRI_OVERWRITE | MDDI_INT_SEC_OVERWRITE | \ + MDDI_INT_RTD_FAILURE | \ + MDDI_INT_REV_OVERWRITE | MDDI_INT_DMA_FAILURE) + +#define MDDI_INT_LINK_STATE_CHANGES ( \ + MDDI_INT_LINK_ACTIVE | MDDI_INT_IN_HIBERNATION) + +/* Status Bits */ +#define MDDI_STAT_LINK_ACTIVE 0x0001 +#define MDDI_STAT_NEW_REV_PTR 0x0002 +#define MDDI_STAT_NEW_PRI_PTR 0x0004 +#define MDDI_STAT_NEW_SEC_PTR 0x0008 +#define MDDI_STAT_IN_HIBERNATION 0x0010 +#define MDDI_STAT_PRI_LINK_LIST_DONE 0x0020 +#define MDDI_STAT_SEC_LINK_LIST_DONE 0x0040 +#define MDDI_STAT_PENDING_TIMING_PKT 0x0080 +#define MDDI_STAT_PENDING_REV_ENCAP 0x0100 +#define MDDI_STAT_PENDING_POWERDOWN 0x0200 +#define MDDI_STAT_RTD_MEAS_FAIL 0x0800 +#define MDDI_STAT_CLIENT_WAKEUP_REQ 0x1000 + +/* Command Bits */ +#define MDDI_CMD_POWERDOWN 0x0100 +#define MDDI_CMD_POWERUP 0x0200 +#define MDDI_CMD_HIBERNATE 0x0300 +#define MDDI_CMD_RESET 0x0400 +#define MDDI_CMD_DISP_IGNORE 0x0501 +#define MDDI_CMD_DISP_LISTEN 0x0500 +#define MDDI_CMD_SEND_REV_ENCAP 0x0600 +#define MDDI_CMD_GET_CLIENT_CAP 0x0601 +#define MDDI_CMD_GET_CLIENT_STATUS 0x0602 +#define MDDI_CMD_SEND_RTD 0x0700 +#define MDDI_CMD_LINK_ACTIVE 0x0900 +#define MDDI_CMD_PERIODIC_REV_ENCAP 0x0A00 + +extern void mddi_host_init(mddi_host_type host); +extern void mddi_host_powerdown(mddi_host_type host); +extern uint16 mddi_get_next_free_llist_item(mddi_host_type host, boolean wait); +extern uint16 mddi_get_reg_read_llist_item(mddi_host_type host, boolean wait); +extern void mddi_queue_forward_packets(uint16 first_llist_idx, + uint16 last_llist_idx, + boolean wait, + mddi_llist_done_cb_type llist_done_cb, + mddi_host_type host); + +extern void mddi_host_write_pix_attr_reg(uint32 value); +extern void mddi_client_lcd_gpio_poll(uint32 poll_reg_val); +extern void mddi_client_lcd_vsync_detected(boolean detected); +extern void mddi_host_disable_hibernation(boolean disable); + +extern mddi_linked_list_type *llist_extern[]; +extern mddi_linked_list_type *llist_dma_extern[]; +extern mddi_linked_list_notify_type *llist_extern_notify[]; +extern struct timer_list mddi_host_timer; + +typedef struct { + uint16 transmitting_start_idx; + uint16 transmitting_end_idx; + uint16 waiting_start_idx; + uint16 waiting_end_idx; + uint16 reg_read_idx; + uint16 next_free_idx; + boolean reg_read_waiting; +} mddi_llist_info_type; + +extern mddi_llist_info_type mddi_llist; + +#define MDDI_GPIO_DEFAULT_POLLING_INTERVAL 200 +typedef struct { + uint32 polling_reg; + uint32 polling_val; + uint32 polling_interval; + boolean polling_enabled; +} mddi_gpio_info_type; + +uint32 mddi_get_client_id(void); +void mddi_mhctl_remove(mddi_host_type host_idx); +void mddi_host_timer_service(unsigned long data); +#endif /* MDDIHOSTI_H */ |