EmbLogic's Blog

character driver

RCS file: init.c,v
Working file: init.c
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2;    selected revisions: 2
description:
driver is inserted and registered in kernel space. driver is initialized and add by using cdev_init and cdev_add.
major and minor no.s are printed.
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revision 1.2    locked by: root;
date: 2014/05/12 11:01:10;  author: root;  state: Exp;  lines: +6 -1
parameters are taken from the user to calculate the no. of scullqset.
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revision 1.1
date: 2014/05/08 10:04:44;  author: root;  state: Exp;
Initial revision
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RCS file: cleanup.c,v
Working file: cleanup.c
head: 1.1
branch:
locks: strict
root: 1.1
access list:
symbolic names:
keyword substitution: kv
total revisions: 1;    selected revisions: 1
description:
unregister is done here……….kfree is used to free the memory.
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revision 1.1    locked by: root;
date: 2014/05/08 10:04:50;  author: root;  state: Exp;
Initial revision
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RCS file: open.c,v
Working file: open.c
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2;    selected revisions: 2
description:
this is the program to open the device and function performing here.
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revision 1.2    locked by: root;
date: 2014/05/12 11:02:23;  author: root;  state: Exp;  lines: +2 -2
*** empty log message ***
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revision 1.1
date: 2014/05/08 10:04:59;  author: root;  state: Exp;
Initial revision
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RCS file: release.c,v
Working file: release.c
head: 1.1
branch:
locks: strict
root: 1.1
access list:
symbolic names:
keyword substitution: kv
total revisions: 1;    selected revisions: 1
description:
this is the program to release the device
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revision 1.1    locked by: root;
date: 2014/05/08 10:05:04;  author: root;  state: Exp;
Initial revision
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RCS file: swrite.c,v
Working file: swrite.c
head: 1.1
branch:
locks: strict
root: 1.1
access list:
symbolic names:
keyword substitution: kv
total revisions: 1;    selected revisions: 1
description:
this is the function to write the data into the buffer.
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revision 1.1    locked by: root;
date: 2014/05/12 11:02:47;  author: root;  state: Exp;
Initial revision
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