#define FORTY_MHZ_INTOLERANT_INTERVAL (60*1000) // 1 min
-#ifdef MULTIPLE_CARD_SUPPORT
-// record whether the card in the card list is used in the card file
-UINT8 MC_CardUsed[MAX_NUM_OF_MULTIPLE_CARD];
-// record used card mac address in the card list
-static UINT8 MC_CardMac[MAX_NUM_OF_MULTIPLE_CARD][6];
-#endif // MULTIPLE_CARD_SUPPORT //
-
/*---------------------------------------------------------------------*/
/* Private Variables Used */
/*---------------------------------------------------------------------*/
// find available device name
for (i = 0; i < 8; i++)
{
-#ifdef MULTIPLE_CARD_SUPPORT
- if (pAd->MC_RowID >= 0)
- sprintf(slot_name, "ra%02d_%d", pAd->MC_RowID, i);
- else
-#endif // MULTIPLE_CARD_SUPPORT //
sprintf(slot_name, "ra%d", i);
device = dev_get_by_name(dev_net(dev), slot_name);
}
else
{
-#ifdef MULTIPLE_CARD_SUPPORT
- if (pAd->MC_RowID >= 0)
- sprintf(dev->name, "ra%02d_%d", pAd->MC_RowID, i);
- else
-#endif // MULTIPLE_CARD_SUPPORT //
sprintf(dev->name, "ra%d", i);
Status = NDIS_STATUS_SUCCESS;
}
}
-
-#ifdef MULTIPLE_CARD_SUPPORT
-/*
-========================================================================
-Routine Description:
- Get card profile path.
-
-Arguments:
- pAd
-
-Return Value:
- TRUE - Find a card profile
- FALSE - use default profile
-
-Note:
-========================================================================
-*/
-extern INT RTMPGetKeyParameter(
- IN PCHAR key,
- OUT PCHAR dest,
- IN INT destsize,
- IN PCHAR buffer);
-
-BOOLEAN RTMP_CardInfoRead(
- IN PRTMP_ADAPTER pAd)
-{
-#define MC_SELECT_CARDID 0 /* use CARD ID (0 ~ 31) to identify different cards */
-#define MC_SELECT_MAC 1 /* use CARD MAC to identify different cards */
-#define MC_SELECT_CARDTYPE 2 /* use CARD type (abgn or bgn) to identify different cards */
-
-#define LETTER_CASE_TRANSLATE(txt_p, card_id) \
- { UINT32 _len; char _char; \
- for(_len=0; _len<strlen(card_id); _len++) { \
- _char = *(txt_p + _len); \
- if (('A' <= _char) && (_char <= 'Z')) \
- *(txt_p+_len) = 'a'+(_char-'A'); \
- } }
-
- struct file *srcf;
- INT retval, orgfsuid, orgfsgid;
- mm_segment_t orgfs;
- CHAR *buffer, *tmpbuf, card_id_buf[30], RFIC_word[30];
- BOOLEAN flg_match_ok = FALSE;
- INT32 card_select_method;
- INT32 card_free_id, card_nouse_id, card_same_mac_id, card_match_id;
- EEPROM_ANTENNA_STRUC antenna;
- USHORT addr01, addr23, addr45;
- UINT8 mac[6];
- UINT32 data, card_index;
- UCHAR *start_ptr;
-
-
- // init
- buffer = kmalloc(MAX_INI_BUFFER_SIZE, MEM_ALLOC_FLAG);
- if (buffer == NULL)
- return FALSE;
-
- tmpbuf = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG);
- if(tmpbuf == NULL)
- {
- kfree(buffer);
- return NDIS_STATUS_FAILURE;
- }
-
- orgfsuid = current->fsuid;
- orgfsgid = current->fsgid;
- current->fsuid = current->fsgid = 0;
- orgfs = get_fs();
- set_fs(KERNEL_DS);
-
- // get RF IC type
- RTMP_IO_READ32(pAd, E2PROM_CSR, &data);
-
- if ((data & 0x30) == 0)
- pAd->EEPROMAddressNum = 6; // 93C46
- else if ((data & 0x30) == 0x10)
- pAd->EEPROMAddressNum = 8; // 93C66
- else
- pAd->EEPROMAddressNum = 8; // 93C86
-
- RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, antenna.word);
-
- if ((antenna.field.RfIcType == RFIC_2850) ||
- (antenna.field.RfIcType == RFIC_2750))
- {
- /* ABGN card */
- strcpy(RFIC_word, "abgn");
- }
- else
- {
- /* BGN card */
- strcpy(RFIC_word, "bgn");
- }
-
- // get MAC address
- RT28xx_EEPROM_READ16(pAd, 0x04, addr01);
- RT28xx_EEPROM_READ16(pAd, 0x06, addr23);
- RT28xx_EEPROM_READ16(pAd, 0x08, addr45);
-
- mac[0] = (UCHAR)(addr01 & 0xff);
- mac[1] = (UCHAR)(addr01 >> 8);
- mac[2] = (UCHAR)(addr23 & 0xff);
- mac[3] = (UCHAR)(addr23 >> 8);
- mac[4] = (UCHAR)(addr45 & 0xff);
- mac[5] = (UCHAR)(addr45 >> 8);
-
- // open card information file
- srcf = filp_open(CARD_INFO_PATH, O_RDONLY, 0);
- if (IS_ERR(srcf))
- {
- /* card information file does not exist */
- DBGPRINT(RT_DEBUG_TRACE,
- ("--> Error %ld opening %s\n", -PTR_ERR(srcf), CARD_INFO_PATH));
- return FALSE;
- }
-
- if (srcf->f_op && srcf->f_op->read)
- {
- /* card information file exists so reading the card information */
- memset(buffer, 0x00, MAX_INI_BUFFER_SIZE);
- retval = srcf->f_op->read(srcf, buffer, MAX_INI_BUFFER_SIZE, &srcf->f_pos);
- if (retval < 0)
- {
- /* read fail */
- DBGPRINT(RT_DEBUG_TRACE,
- ("--> Read %s error %d\n", CARD_INFO_PATH, -retval));
- }
- else
- {
- /* get card selection method */
- memset(tmpbuf, 0x00, MAX_PARAM_BUFFER_SIZE);
- card_select_method = MC_SELECT_CARDTYPE; // default
-
- if (RTMPGetKeyParameter("SELECT", tmpbuf, 256, buffer))
- {
- if (strcmp(tmpbuf, "CARDID") == 0)
- card_select_method = MC_SELECT_CARDID;
- else if (strcmp(tmpbuf, "MAC") == 0)
- card_select_method = MC_SELECT_MAC;
- else if (strcmp(tmpbuf, "CARDTYPE") == 0)
- card_select_method = MC_SELECT_CARDTYPE;
- }
-
- DBGPRINT(RT_DEBUG_TRACE,
- ("MC> Card Selection = %d\n", card_select_method));
-
- // init
- card_free_id = -1;
- card_nouse_id = -1;
- card_same_mac_id = -1;
- card_match_id = -1;
-
- // search current card information records
- for(card_index=0;
- card_index<MAX_NUM_OF_MULTIPLE_CARD;
- card_index++)
- {
- if ((*(UINT32 *)&MC_CardMac[card_index][0] == 0) &&
- (*(UINT16 *)&MC_CardMac[card_index][4] == 0))
- {
- // MAC is all-0 so the entry is available
- MC_CardUsed[card_index] = 0;
-
- if (card_free_id < 0)
- card_free_id = card_index; // 1st free entry
- }
- else
- {
- if (memcmp(MC_CardMac[card_index], mac, 6) == 0)
- {
- // we find the entry with same MAC
- if (card_same_mac_id < 0)
- card_same_mac_id = card_index; // 1st same entry
- }
- else
- {
- // MAC is not all-0 but used flag == 0
- if ((MC_CardUsed[card_index] == 0) &&
- (card_nouse_id < 0))
- {
- card_nouse_id = card_index; // 1st available entry
- }
- }
- }
- }
-
- DBGPRINT(RT_DEBUG_TRACE,
- ("MC> Free = %d, Same = %d, NOUSE = %d\n",
- card_free_id, card_same_mac_id, card_nouse_id));
-
- if ((card_same_mac_id >= 0) &&
- ((card_select_method == MC_SELECT_CARDID) ||
- (card_select_method == MC_SELECT_CARDTYPE)))
- {
- // same MAC entry is found
- card_match_id = card_same_mac_id;
-
- if (card_select_method == MC_SELECT_CARDTYPE)
- {
- // for CARDTYPE
- sprintf(card_id_buf, "%02dCARDTYPE%s",
- card_match_id, RFIC_word);
-
- if ((start_ptr=rtstrstruncasecmp(buffer, card_id_buf)) != NULL)
- {
- // we found the card ID
- LETTER_CASE_TRANSLATE(start_ptr, card_id_buf);
- }
- }
- }
- else
- {
- // the card is 1st plug-in, try to find the match card profile
- switch(card_select_method)
- {
- case MC_SELECT_CARDID: // CARDID
- default:
- if (card_free_id >= 0)
- card_match_id = card_free_id;
- else
- card_match_id = card_nouse_id;
- break;
-
- case MC_SELECT_MAC: // MAC
- sprintf(card_id_buf, "MAC%02x:%02x:%02x:%02x:%02x:%02x",
- mac[0], mac[1], mac[2],
- mac[3], mac[4], mac[5]);
-
- /* try to find the key word in the card file */
- if ((start_ptr=rtstrstruncasecmp(buffer, card_id_buf)) != NULL)
- {
- LETTER_CASE_TRANSLATE(start_ptr, card_id_buf);
-
- /* get the row ID (2 ASCII characters) */
- start_ptr -= 2;
- card_id_buf[0] = *(start_ptr);
- card_id_buf[1] = *(start_ptr+1);
- card_id_buf[2] = 0x00;
-
- card_match_id = simple_strtol(card_id_buf, 0, 10);
- }
- break;
-
- case MC_SELECT_CARDTYPE: // CARDTYPE
- card_nouse_id = -1;
-
- for(card_index=0;
- card_index<MAX_NUM_OF_MULTIPLE_CARD;
- card_index++)
- {
- sprintf(card_id_buf, "%02dCARDTYPE%s",
- card_index, RFIC_word);
-
- if ((start_ptr=rtstrstruncasecmp(buffer,
- card_id_buf)) != NULL)
- {
- LETTER_CASE_TRANSLATE(start_ptr, card_id_buf);
-
- if (MC_CardUsed[card_index] == 0)
- {
- /* current the card profile is not used */
- if ((*(UINT32 *)&MC_CardMac[card_index][0] == 0) &&
- (*(UINT16 *)&MC_CardMac[card_index][4] == 0))
- {
- // find it and no previous card use it
- card_match_id = card_index;
- break;
- }
- else
- {
- // ever a card use it
- if (card_nouse_id < 0)
- card_nouse_id = card_index;
- }
- }
- }
- }
-
- // if not find a free one, use the available one
- if (card_match_id < 0)
- card_match_id = card_nouse_id;
- break;
- }
- }
-
- if (card_match_id >= 0)
- {
- // make up search keyword
- switch(card_select_method)
- {
- case MC_SELECT_CARDID: // CARDID
- sprintf(card_id_buf, "%02dCARDID", card_match_id);
- break;
-
- case MC_SELECT_MAC: // MAC
- sprintf(card_id_buf,
- "%02dmac%02x:%02x:%02x:%02x:%02x:%02x",
- card_match_id,
- mac[0], mac[1], mac[2],
- mac[3], mac[4], mac[5]);
- break;
-
- case MC_SELECT_CARDTYPE: // CARDTYPE
- default:
- sprintf(card_id_buf, "%02dcardtype%s",
- card_match_id, RFIC_word);
- break;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("Search Keyword = %s\n", card_id_buf));
-
- // read card file path
- if (RTMPGetKeyParameter(card_id_buf, tmpbuf, 256, buffer))
- {
- if (strlen(tmpbuf) < sizeof(pAd->MC_FileName))
- {
- // backup card information
- pAd->MC_RowID = card_match_id; /* base 0 */
- MC_CardUsed[card_match_id] = 1;
- memcpy(MC_CardMac[card_match_id], mac, sizeof(mac));
-
- // backup card file path
- NdisMoveMemory(pAd->MC_FileName, tmpbuf , strlen(tmpbuf));
- pAd->MC_FileName[strlen(tmpbuf)] = '\0';
- flg_match_ok = TRUE;
-
- DBGPRINT(RT_DEBUG_TRACE,
- ("Card Profile Name = %s\n", pAd->MC_FileName));
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR,
- ("Card Profile Name length too large!\n"));
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_ERROR,
- ("Can not find search key word in card.dat!\n"));
- }
-
- if ((flg_match_ok != TRUE) &&
- (card_match_id < MAX_NUM_OF_MULTIPLE_CARD))
- {
- MC_CardUsed[card_match_id] = 0;
- memset(MC_CardMac[card_match_id], 0, sizeof(mac));
- }
- } // if (card_match_id >= 0)
- }
- }
-
- // close file
- retval = filp_close(srcf, NULL);
- set_fs(orgfs);
- current->fsuid = orgfsuid;
- current->fsgid = orgfsgid;
- kfree(buffer);
- kfree(tmpbuf);
- return flg_match_ok;
-}
-#endif // MULTIPLE_CARD_SUPPORT //
-
-
/*
========================================================================
Routine Description:
pAd->OpMode = OPMODE_STA;
#endif // CONFIG_STA_SUPPORT //
-
-#ifdef MULTIPLE_CARD_SUPPORT
- // find its profile path
- pAd->MC_RowID = -1; // use default profile path
- RTMP_CardInfoRead(pAd);
-
- if (pAd->MC_RowID == -1)
-#ifdef CONFIG_STA_SUPPORT
- strcpy(pAd->MC_FileName, STA_PROFILE_PATH);
-#endif // CONFIG_STA_SUPPORT //
-
- DBGPRINT(RT_DEBUG_TRACE,
- ("MC> ROW = %d, PATH = %s\n", pAd->MC_RowID, pAd->MC_FileName));
-#endif // MULTIPLE_CARD_SUPPORT //
-
// sample move
if (rt_ieee80211_if_setup(net_dev, pAd) != NDIS_STATUS_SUCCESS)
goto err_out_unmap;
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff