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Staging: rt2870: remove dead MULTIPLE_CARD_SUPPORT code 

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-04-26 16:05:04 +02:00 committed by Greg Kroah-Hartman
parent 72888d31af
commit 9ab6d90b80
7 changed files with 0 additions and 428 deletions
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10
drivers/staging/rt2870/2870_main_dev.c
View File

@ -53,11 +53,6 @@ MODULE_VERSION(STA_DRIVER_VERSION);
#endif
#endif // CONFIG_STA_SUPPORT //
#ifdef MULTIPLE_CARD_SUPPORT
// record whether the card in the card list is used in the card file
extern UINT8 MC_CardUsed[];
#endif // MULTIPLE_CARD_SUPPORT //
/* Kernel thread and vars, which handles packets that are completed. Only
* packets that have a "complete" function are sent here. This way, the
* completion is run out of kernel context, and doesn't block the rest of
@ -771,11 +766,6 @@ static void _rtusb_disconnect(struct usb_device *dev, PRTMP_ADAPTER pAd)
dev->bus->bus_name, dev->devpath));
if (!pAd)
{
#ifdef MULTIPLE_CARD_SUPPORT
if ((pAd->MC_RowID >= 0) && (pAd->MC_RowID <= MAX_NUM_OF_MULTIPLE_CARD))
MC_CardUsed[pAd->MC_RowID] = 0; // not clear MAC address
#endif // MULTIPLE_CARD_SUPPORT //
usb_put_dev(dev);
printk("rtusb_disconnect: pAd == NULL!\n");

3
drivers/staging/rt2870/rt_linux.h
View File

@ -96,9 +96,6 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
#define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT2870STA/rt2870.bin"
#define STA_NIC_DEVICE_NAME "RT2870STA"
#define STA_DRIVER_VERSION "1.4.0.0"
#ifdef MULTIPLE_CARD_SUPPORT
#define CARD_INFO_PATH "/etc/Wireless/RT2870STA/RT2870STACard.dat"
#endif // MULTIPLE_CARD_SUPPORT //
#endif // RT2870 //
#endif // CONFIG_STA_SUPPORT //

399
drivers/staging/rt2870/rt_main_dev.c
View File

@ -40,13 +40,6 @@
#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 */
/*---------------------------------------------------------------------*/
@ -860,11 +853,6 @@ static NDIS_STATUS rt_ieee80211_if_setup(struct net_device *dev, PRTMP_ADAPTER p
// 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);
@ -882,11 +870,6 @@ static NDIS_STATUS rt_ieee80211_if_setup(struct net_device *dev, PRTMP_ADAPTER p
}
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;
}
@ -895,373 +878,6 @@ static NDIS_STATUS rt_ieee80211_if_setup(struct net_device *dev, PRTMP_ADAPTER p
}
#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
//antenna.word = RTMP_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET);
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
//addr01 = RTMP_EEPROM_READ16(pAd, 0x04);
//addr23 = RTMP_EEPROM_READ16(pAd, 0x06);
//addr45 = RTMP_EEPROM_READ16(pAd, 0x08);
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:
@ -1353,21 +969,6 @@ INT __devinit rt28xx_probe(
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;

3
drivers/staging/rt2870/rt_profile.c
View File

@ -919,9 +919,6 @@ NDIS_STATUS RTMPReadParametersHook(
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
src = STA_PROFILE_PATH;
#endif // CONFIG_STA_SUPPORT //
#ifdef MULTIPLE_CARD_SUPPORT
src = pAd->MC_FileName;
#endif // MULTIPLE_CARD_SUPPORT //
// Save uid and gid used for filesystem access.
// Set user and group to 0 (root)

5
drivers/staging/rt2870/rtmp.h
View File

@ -2911,11 +2911,6 @@ typedef struct _RTMP_ADAPTER
struct net_device_stats stats;
#ifdef MULTIPLE_CARD_SUPPORT
INT32 MC_RowID;
UCHAR MC_FileName[256];
#endif // MULTIPLE_CARD_SUPPORT //
ULONG TbttTickCount;
#ifdef PCI_MSI_SUPPORT
BOOLEAN HaveMsi;

5
drivers/staging/rt2870/rtmp_def.h
View File

@ -123,11 +123,6 @@
#define LOCAL_TXBUF_SIZE 2048
#endif // RT2870 //
#ifdef MULTIPLE_CARD_SUPPORT
// MC: Multple Cards
#define MAX_NUM_OF_MULTIPLE_CARD 32
#endif // MULTIPLE_CARD_SUPPORT //
#define MAX_RX_PROCESS 128 //64 //32
#define NUM_OF_LOCAL_TXBUF 2
#define TXD_SIZE 16

3
drivers/staging/rt2870/sta_ioctl.c
View File

@ -5090,9 +5090,6 @@ INT RTMPQueryInformation(
case RT_OID_QUERY_MULTIPLE_CARD_SUPPORT:
wrq->u.data.length = sizeof(UCHAR);
i = 0;
#ifdef MULTIPLE_CARD_SUPPORT
i = 1;
#endif // MULTIPLE_CARD_SUPPORT //
if (copy_to_user(wrq->u.data.pointer, &i, wrq->u.data.length))
{
Status = -EFAULT;