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for example, i find a 16550A uart driver in the /proc/tty/drivers , but how do i know where the source code in the kernel source tree?
there are a lot ...
- 09-04-2007 #1Just Joined!
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- Jun 2004
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how to know the source code corresponding to the driver
for example, i find a 16550A uart driver in the /proc/tty/drivers , but how do i know where the source code in the kernel source tree?
there are a lot of 8250 related uart driver, but seems no 16550
- 09-05-2007 #2Just Joined!
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- Aug 2007
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grep in char device driver dirs
are u sure that you did not check /usr/src/linux-2.6.16.13-4/drivers/char/esp.c . I can see the support for 16450/16550 UART
Hope it helps
Pratik
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