From 4babebe6977e46eed197cba18ce6ef073ddc1df5 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Fri, 18 Jun 2010 01:41:56 +0100 Subject: [PATCH] rtl8192u_usb: Remove built-in firmware images They are already unused. --- drivers/staging/rtl8192u/r8192U.h | 6 -- drivers/staging/rtl8192u/r819xU_firmware.c | 76 ++++++++---------------- drivers/staging/rtl8192u/r819xU_firmware_img.c | 2 + drivers/staging/rtl8192u/r819xU_firmware_img.h | 7 -- 4 files changed, 27 insertions(+), 64 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h index 69a2721..e04fe7b 100644 --- a/drivers/staging/rtl8192u/r8192U.h +++ b/drivers/staging/rtl8192u/r8192U.h @@ -461,11 +461,6 @@ typedef enum _desc_packet_type_e{ DESC_PACKET_TYPE_NORMAL = 1, }desc_packet_type_e; -typedef enum _firmware_source{ - FW_SOURCE_IMG_FILE = 0, - FW_SOURCE_HEADER_FILE = 1, //from header file -}firmware_source_e, *pfirmware_source_e; - typedef enum _firmware_status{ FW_STATUS_0_INIT = 0, FW_STATUS_1_MOVE_BOOT_CODE = 1, @@ -1026,7 +1021,6 @@ typedef struct r8192_priv u8 Rf_Mode; //add for Firmware RF -R/W switch prt_firmware pFirmware; rtl819xUsb_loopback_e LoopbackMode; - firmware_source_e firmware_source; u16 EEPROMTxPowerDiff; u8 EEPROMThermalMeter; u8 EEPROMPwDiff; diff --git a/drivers/staging/rtl8192u/r819xU_firmware.c b/drivers/staging/rtl8192u/r819xU_firmware.c index 3cc2d57..3b14d11 100644 --- a/drivers/staging/rtl8192u/r819xU_firmware.c +++ b/drivers/staging/rtl8192u/r819xU_firmware.c @@ -244,13 +244,6 @@ bool init_firmware(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); bool rt_status = TRUE; - u8 *firmware_img_buf[3] = { &rtl8190_fwboot_array[0], - &rtl8190_fwmain_array[0], - &rtl8190_fwdata_array[0]}; - - u32 firmware_img_len[3] = { sizeof(rtl8190_fwboot_array), - sizeof(rtl8190_fwmain_array), - sizeof(rtl8190_fwdata_array)}; u32 file_length = 0; u8 *mapped_file = NULL; u32 init_step = 0; @@ -284,59 +277,40 @@ bool init_firmware(struct net_device *dev) * Download boot, main, and data image for System reset. * Download data image for firmware reseta */ - priv->firmware_source = FW_SOURCE_IMG_FILE; for(init_step = starting_state; init_step <= FW_INIT_STEP2_DATA; init_step++) { /* * Open Image file, and map file to contineous memory if open file success. * or read image file from array. Default load from IMG file */ if(rst_opt == OPT_SYSTEM_RESET) { - switch(priv->firmware_source) { - case FW_SOURCE_IMG_FILE: - rc = request_firmware(&fw_entry, fw_name[init_step],&priv->udev->dev); - if(rc < 0 ) { - RT_TRACE(COMP_ERR, "request firmware fail!\n"); - goto download_firmware_fail; - } - - if(fw_entry->size > sizeof(pfirmware->firmware_buf)) { - RT_TRACE(COMP_ERR, "img file size exceed the container buffer fail!\n"); - goto download_firmware_fail; - } - - if(init_step != FW_INIT_STEP1_MAIN) { - memcpy(pfirmware->firmware_buf,fw_entry->data,fw_entry->size); - mapped_file = pfirmware->firmware_buf; - file_length = fw_entry->size; - } else { - #ifdef RTL8190P - memcpy(pfirmware->firmware_buf,fw_entry->data,fw_entry->size); - mapped_file = pfirmware->firmware_buf; - file_length = fw_entry->size; - #else - memset(pfirmware->firmware_buf,0,128); - memcpy(&pfirmware->firmware_buf[128],fw_entry->data,fw_entry->size); - mapped_file = pfirmware->firmware_buf; - file_length = fw_entry->size + 128; - #endif - } - pfirmware->firmware_buf_size = file_length; - break; - - case FW_SOURCE_HEADER_FILE: - mapped_file = firmware_img_buf[init_step]; - file_length = firmware_img_len[init_step]; - if(init_step == FW_INIT_STEP2_DATA) { - memcpy(pfirmware->firmware_buf, mapped_file, file_length); - pfirmware->firmware_buf_size = file_length; - } - break; - - default: - break; + rc = request_firmware(&fw_entry, fw_name[init_step],&priv->udev->dev); + if(rc < 0 ) { + RT_TRACE(COMP_ERR, "request firmware fail!\n"); + goto download_firmware_fail; } + if(fw_entry->size > sizeof(pfirmware->firmware_buf)) { + RT_TRACE(COMP_ERR, "img file size exceed the container buffer fail!\n"); + goto download_firmware_fail; + } + if(init_step != FW_INIT_STEP1_MAIN) { + memcpy(pfirmware->firmware_buf,fw_entry->data,fw_entry->size); + mapped_file = pfirmware->firmware_buf; + file_length = fw_entry->size; + } else { +#ifdef RTL8190P + memcpy(pfirmware->firmware_buf,fw_entry->data,fw_entry->size); + mapped_file = pfirmware->firmware_buf; + file_length = fw_entry->size; +#else + memset(pfirmware->firmware_buf,0,128); + memcpy(&pfirmware->firmware_buf[128],fw_entry->data,fw_entry->size); + mapped_file = pfirmware->firmware_buf; + file_length = fw_entry->size + 128; +#endif + } + pfirmware->firmware_buf_size = file_length; }else if(rst_opt == OPT_FIRMWARE_RESET ) { /* we only need to download data.img here */ mapped_file = pfirmware->firmware_buf; diff --git a/drivers/staging/rtl8192u/r819xU_firmware_img.c b/drivers/staging/rtl8192u/r819xU_firmware_img.c index 29b656d..7ab0bd5 100644 --- a/drivers/staging/rtl8192u/r819xU_firmware_img.c +++ b/drivers/staging/rtl8192u/r819xU_firmware_img.c @@ -1,6 +1,7 @@ /*Created on 2008/ 7/16, 5:31*/ #include +#ifdef REMOVE_DFSG u8 rtl8190_fwboot_array[] = { 0x10,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x3c,0x08,0xbf,0xc0,0x25,0x08,0x00,0x08, 0x3c,0x09,0xb0,0x03,0xad,0x28,0x00,0x20,0x40,0x80,0x68,0x00,0x00,0x00,0x00,0x00, @@ -2900,6 +2901,7 @@ u8 rtl8190_fwdata_array[] ={ 0x80,0x00,0x91,0x1c,0x80,0x00,0x91,0x30,0x80,0x00,0x91,0x38,0x80,0x00,0x91,0x40, 0x80,0x00,0x91,0x40,0x80,0x00,0x91,0x40,0x80,0x00,0x91,0x40,0x80,0x00,0x90,0x60, 0x80,0x00,0x91,0x70,0x80,0x00,0x91,0x84,0x80,0x00,0x8d,0x00,}; +#endif /* REMOVE_DFSG */ u32 Rtl8192UsbPHY_REGArray[] = { 0x0, }; diff --git a/drivers/staging/rtl8192u/r819xU_firmware_img.h b/drivers/staging/rtl8192u/r819xU_firmware_img.h index d9d9515..18d0a6b 100644 --- a/drivers/staging/rtl8192u/r819xU_firmware_img.h +++ b/drivers/staging/rtl8192u/r819xU_firmware_img.h @@ -1,9 +1,6 @@ #ifndef IMG_H #define IMG_H -#define BOOT_ARR_LEN 344 -#define MAIN_ARR_LEN 45136 -#define DATA_ARR_LEN 796 #define MACPHY_Array_PGLength 30 #define PHY_REG_1T2RArrayLength 296 #define AGCTAB_ArrayLength 384 @@ -16,10 +13,6 @@ #define PHY_REGArrayLength 1 -extern u8 rtl8190_fwboot_array[BOOT_ARR_LEN]; -extern u8 rtl8190_fwmain_array[MAIN_ARR_LEN]; -extern u8 rtl8190_fwdata_array[DATA_ARR_LEN]; - extern u32 Rtl8192UsbPHY_REGArray[]; extern u32 Rtl8192UsbPHY_REG_1T2RArray[]; extern u32 Rtl8192UsbRadioA_Array[]; -- 1.7.1