[PATCH] Char: moxa, remove unused functions
Remove ifdeffed functions and cleanup comments including too long license terms. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Slaby
Linus Torvalds
parent
ba196df3d6
commit
c5b466e70f
1 changed files with 0 additions and 245 deletions
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@ -11,15 +11,6 @@
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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@ -1684,9 +1675,7 @@ int MoxaPortsOfCard(int cardno)
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* 2. MoxaPortEnable(int port); *
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* 3. MoxaPortDisable(int port); *
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* 4. MoxaPortGetMaxBaud(int port); *
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* 5. MoxaPortGetCurBaud(int port); *
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* 6. MoxaPortSetBaud(int port, long baud); *
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* 7. MoxaPortSetMode(int port, int databit, int stopbit, int parity); *
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* 8. MoxaPortSetTermio(int port, unsigned char *termio); *
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* 9. MoxaPortGetLineOut(int port, int *dtrState, int *rtsState); *
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* 10. MoxaPortLineCtrl(int port, int dtrState, int rtsState); *
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@ -1697,18 +1686,12 @@ int MoxaPortsOfCard(int cardno)
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* 15. MoxaPortFlushData(int port, int mode); *
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* 16. MoxaPortWriteData(int port, unsigned char * buffer, int length); *
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* 17. MoxaPortReadData(int port, struct tty_struct *tty); *
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* 18. MoxaPortTxBufSize(int port); *
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* 19. MoxaPortRxBufSize(int port); *
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* 20. MoxaPortTxQueue(int port); *
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* 21. MoxaPortTxFree(int port); *
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* 22. MoxaPortRxQueue(int port); *
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* 23. MoxaPortRxFree(int port); *
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* 24. MoxaPortTxDisable(int port); *
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* 25. MoxaPortTxEnable(int port); *
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* 26. MoxaPortGetBrkCnt(int port); *
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* 27. MoxaPortResetBrkCnt(int port); *
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* 28. MoxaPortSetXonXoff(int port, int xonValue, int xoffValue); *
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* 29. MoxaPortIsTxHold(int port); *
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* 30. MoxaPortSendBreak(int port, int ticks); *
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*****************************************************************************/
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/*
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@ -1795,15 +1778,6 @@ int MoxaPortsOfCard(int cardno)
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* 38400/57600/115200 bps
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*
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*
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* Function 9: Get the current baud rate of this port.
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* Syntax:
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* long MoxaPortGetCurBaud(int port);
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* int port : port number (0 - 127)
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*
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* return: 0 : this port is invalid
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* 50 - 115200 bps
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*
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*
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* Function 10: Setting baud rate of this port.
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* Syntax:
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* long MoxaPortSetBaud(int port, long baud);
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@ -1817,18 +1791,6 @@ int MoxaPortsOfCard(int cardno)
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* baud rate will be the maximun baud rate.
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*
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*
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* Function 11: Setting the data-bits/stop-bits/parity of this port
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* Syntax:
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* int MoxaPortSetMode(int port, int databits, int stopbits, int parity);
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* int port : port number (0 - 127)
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* int databits : data bits (8/7/6/5)
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* int stopbits : stop bits (2/1/0, 0 show 1.5 stop bits)
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int parity : parity (0:None,1:Odd,2:Even,3:Mark,4:Space)
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*
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* return: -1 : invalid parameter
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* 0 : setting O.K.
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*
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*
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* Function 12: Configure the port.
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* Syntax:
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* int MoxaPortSetTermio(int port, struct ktermios *termio, speed_t baud);
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@ -1933,22 +1895,6 @@ int MoxaPortsOfCard(int cardno)
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* return: 0 - length : real read data length
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*
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*
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* Function 22: Get the Tx buffer size of this port
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* Syntax:
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* int MoxaPortTxBufSize(int port);
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* int port : port number (0 - 127)
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*
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* return: .. : Tx buffer size
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*
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*
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* Function 23: Get the Rx buffer size of this port
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* Syntax:
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* int MoxaPortRxBufSize(int port);
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* int port : port number (0 - 127)
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*
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* return: .. : Rx buffer size
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*
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*
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* Function 24: Get the Tx buffer current queued data bytes
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* Syntax:
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* int MoxaPortTxQueue(int port);
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@ -1973,14 +1919,6 @@ int MoxaPortsOfCard(int cardno)
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* return: .. : Rx buffer current queued data bytes
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*
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*
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* Function 27: Get the Rx buffer current free space
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* Syntax:
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* int MoxaPortRxFree(int port);
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* int port : port number (0 - 127)
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*
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* return: .. : Rx buffer current free space
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*
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*
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* Function 28: Disable port data transmission.
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* Syntax:
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* void MoxaPortTxDisable(int port);
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@ -1993,14 +1931,6 @@ int MoxaPortsOfCard(int cardno)
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* int port : port number (0 - 127)
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*
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*
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* Function 30: Get the received BREAK signal count.
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* Syntax:
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* int MoxaPortGetBrkCnt(int port);
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* int port : port number (0 - 127)
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*
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* return: 0 - .. : BREAK signal count
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*
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*
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* Function 31: Get the received BREAK signal count and reset it.
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* Syntax:
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* int MoxaPortResetBrkCnt(int port);
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@ -2009,25 +1939,6 @@ int MoxaPortsOfCard(int cardno)
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* return: 0 - .. : BREAK signal count
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*
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*
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* Function 32: Set the S/W flow control new XON/XOFF value, default
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* XON is 0x11 & XOFF is 0x13.
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* Syntax:
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* void MoxaPortSetXonXoff(int port, int xonValue, int xoffValue);
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* int port : port number (0 - 127)
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* int xonValue : new XON value (0 - 255)
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* int xoffValue : new XOFF value (0 - 255)
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*
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*
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* Function 33: Check this port's transmission is hold by remote site
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* because the flow control.
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* Syntax:
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* int MoxaPortIsTxHold(int port);
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* int port : port number (0 - 127)
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*
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* return: 0 : normal
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* 1 : hold by remote site
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*
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*
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* Function 34: Send out a BREAK signal.
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* Syntax:
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* void MoxaPortSendBreak(int port, int ms100);
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@ -2276,23 +2187,6 @@ int MoxaPortDCDON(int port)
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return (n);
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}
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/*
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int MoxaDumpMem(int port, unsigned char * buffer, int len)
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{
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int i;
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unsigned long baseAddr,ofsAddr,ofs;
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baseAddr = moxaBaseAddr[port / MAX_PORTS_PER_BOARD];
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ofs = baseAddr + DynPage_addr + pageofs;
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if (len > 0x2000L)
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len = 0x2000L;
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for (i = 0; i < len; i++)
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buffer[i] = readb(ofs+i);
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}
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*/
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int MoxaPortWriteData(int port, unsigned char * buffer, int len)
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{
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int c, total, i;
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@ -2944,16 +2838,6 @@ static int moxaloadc320(int cardno, void __iomem *baseAddr, int len, int *numPor
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return (0);
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}
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#if 0
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long MoxaPortGetCurBaud(int port)
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{
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if (moxaChkPort[port] == 0)
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return (0);
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return (moxaCurBaud[port]);
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}
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#endif /* 0 */
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static void MoxaSetFifo(int port, int enable)
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{
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void __iomem *ofsAddr = moxaTableAddr[port];
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@ -2966,132 +2850,3 @@ static void MoxaSetFifo(int port, int enable)
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moxafunc(ofsAddr, FC_SetTxFIFOCnt, 16);
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}
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}
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#if 0
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int MoxaPortSetMode(int port, int databits, int stopbits, int parity)
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{
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void __iomem *ofsAddr;
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int val;
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val = 0;
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switch (databits) {
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case 5:
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val |= 0;
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break;
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case 6:
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val |= 1;
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break;
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case 7:
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val |= 2;
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break;
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case 8:
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val |= 3;
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break;
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default:
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return (-1);
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}
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switch (stopbits) {
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case 0:
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val |= 0;
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break; /* stop bits 1.5 */
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case 1:
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val |= 0;
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break;
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case 2:
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val |= 4;
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break;
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default:
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return (-1);
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}
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switch (parity) {
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case 0:
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val |= 0x00;
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break; /* None */
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case 1:
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val |= 0x08;
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break; /* Odd */
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case 2:
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val |= 0x18;
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break; /* Even */
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case 3:
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val |= 0x28;
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break; /* Mark */
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case 4:
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val |= 0x38;
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break; /* Space */
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default:
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return (-1);
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}
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ofsAddr = moxaTableAddr[port];
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moxafunc(ofsAddr, FC_SetMode, val);
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return (0);
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}
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int MoxaPortTxBufSize(int port)
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{
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void __iomem *ofsAddr;
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int size;
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ofsAddr = moxaTableAddr[port];
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size = readw(ofsAddr + TX_mask);
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return (size);
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}
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int MoxaPortRxBufSize(int port)
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{
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void __iomem *ofsAddr;
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int size;
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ofsAddr = moxaTableAddr[port];
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size = readw(ofsAddr + RX_mask);
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return (size);
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}
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int MoxaPortRxFree(int port)
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{
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void __iomem *ofsAddr;
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ushort rptr, wptr, mask;
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int len;
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ofsAddr = moxaTableAddr[port];
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rptr = readw(ofsAddr + RXrptr);
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wptr = readw(ofsAddr + RXwptr);
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mask = readw(ofsAddr + RX_mask);
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len = mask - ((wptr - rptr) & mask);
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return (len);
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}
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int MoxaPortGetBrkCnt(int port)
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{
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return (moxaBreakCnt[port]);
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}
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void MoxaPortSetXonXoff(int port, int xonValue, int xoffValue)
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{
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void __iomem *ofsAddr;
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ofsAddr = moxaTableAddr[port];
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writew(xonValue, ofsAddr + FuncArg);
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writew(xoffValue, ofsAddr + FuncArg1);
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writew(FC_SetXonXoff, ofsAddr + FuncCode);
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wait_finish(ofsAddr);
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}
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int MoxaPortIsTxHold(int port)
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{
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void __iomem *ofsAddr;
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int val;
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ofsAddr = moxaTableAddr[port];
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if ((moxa_boards[port / MAX_PORTS_PER_BOARD].boardType == MOXA_BOARD_C320_ISA) ||
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(moxa_boards[port / MAX_PORTS_PER_BOARD].boardType == MOXA_BOARD_C320_PCI)) {
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moxafunc(ofsAddr, FC_GetCCSR, 0);
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val = readw(ofsAddr + FuncArg);
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if (val & 0x04)
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return (1);
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} else {
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if (readw(ofsAddr + FlagStat) & Tx_flowOff)
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return (1);
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}
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return (0);
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}
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#endif
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