2010-11-18 05:34:54     UART Driver not support hardware flow control?

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2010-11-18 05:34:54     UART Driver not support hardware flow control?

HappyBlackfin Blackfin (CHINA)

Message: 95939   

 

DSP:BF548

 

If enable "Enable UARTx hardware flow control", then make error.

 

 

 

drivers/serial/bfin_5xx.c: In function a€?bfin_serial_get_mctrla€?:

 

drivers/serial/bfin_5xx.c:94: error: a€?CTSa€? undeclared (first use in this function)

 

drivers/serial/bfin_5xx.c:94: error: (Each undeclared identifier is reported only once

 

drivers/serial/bfin_5xx.c:94: error: for each function it appears in.)

 

drivers/serial/bfin_5xx.c: In function a€?bfin_serial_set_mctrla€?:

 

drivers/serial/bfin_5xx.c:108: error: a€?MRTSa€? undeclared (first use in this function)

 

drivers/serial/bfin_5xx.c:108: error: a€?ARTSa€? undeclared (first use in this function)

 

drivers/serial/bfin_5xx.c: In function a€?bfin_serial_mctrl_cts_inta€?:

 

drivers/serial/bfin_5xx.c:125: error: a€?SCTSa€? undeclared (first use in this function)

 

drivers/serial/bfin_5xx.c:126: error: a€?EDSSIa€? undeclared (first use in this function)

 

drivers/serial/bfin_5xx.c: In function a€?bfin_serial_startupa€?:

 

drivers/serial/bfin_5xx.c:757: error: a€?ACTSa€? undeclared (first use in this function)

 

drivers/serial/bfin_5xx.c:758: error: a€?EDSSIa€? undeclared (first use in this function)

 

make[3]: *** [drivers/serial/bfin_5xx.o] Error 1

 

make[2]: *** [drivers/serial] Error 2

 

make[2]: *** Waiting for unfinished jobs....

 

make[1]: *** [drivers] Error 2

 

Does the bf5xx uart driver not finished?

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2010-11-18 05:37:13     Re: UART Driver not support hardware flow control?

Mike Frysinger (UNITED STATES)

Message: 95940   

 

you need to fully describe your software stack.  hardware flow control should build & run fine.  what version of software exactly are you using ?

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2010-11-18 06:57:06     Re: UART Driver not support hardware flow control?

HappyBlackfin Blackfin (CHINA)

Message: 95942   

 

Thanks!

 

 

 

Version info:

 

root:/> version

 

kernel:    Linux release 2.6.34-ADI-2010R1-pre-svn8933, build #202 Fri Nov 19 01

 

:03:55 CST 2010

 

toolchain: bfin-uclinux-gcc release gcc version 4.1.2 (ADI svn)

 

user-dist: release 2009R1, build #111 Fri Nov 19 01:03:04 CST 2010

 

Build option:

 

<*> Blackfin srial port support

 

[*] console on Blackfin serial port

 

UART Mode (DMA mode)

 

[ ]Enable UART0

 

[ *] Enable UART1

 

[ ] Enable UART2

 

[* ] Enable UART3

 

    [*] Enable UART3 hardware flow control

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2010-11-18 07:22:44     Re: UART Driver not support hardware flow control?

Mike Frysinger (UNITED STATES)

Message: 95943   

 

if you're going to use svn, you need to stay up-to-date.  svn 8933 is over 500 revisions old.

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