Tag Archives: prabjot
character driver
i have done timer with wait_event_interruptible successfully……
Charecter Driver logfile
revision 1.33 locked by: sampath; date: 2013/08/07 12:03:17; author: sampath; state: Exp; lines: +120 -12 Timers Implementation calculted number of jiffies for char driver operation, used macro time_after to compare jiffie values converted jiffies to seconds and nanoseconds using jiffies_to_timespec … Continue reading
CHARACTER DRIVER LOGFILE
RCS file: app11.c,v Working file: app11.c head: 1.2 branch: locks: strict amitdalal: 1.2 access list: symbolic names: keyword substitution: kv total revisions: 2; selected revisions: 2 description: define set_sem_val function define semaphore_p and semaphore_v done this for all 5 applicatin … Continue reading
Charecter Driver logfile
RCS file: ./basicregister.c,v Working file: basicregister.c head: 1.32 branch: locks: strict sampath: 1.22 sampath: 1.32 access list: symbolic names: keyword substitution: kv total revisions: 32; selected revisions: 32 description: Base program for driver Registering the driver into the kernel using … Continue reading
CHARACTER DRIVER
successfully done proc implimentation….. RCS file: amit.c,v Working file: amit.c head: 1.20 branch: locks: strict amitdalal: 1.20 access list: symbolic names: keyword substitution: kv total revisions: 20; selected revisions: 20 description: added function of copy from user printk the no … Continue reading
Charecter Driver log file
RCS file: ./basicregister.c,v Working file: basicregister.c head: 1.31 branch: locks: strict sampath: 1.22 sampath: 1.31 access list: symbolic names: keyword substitution: kv total revisions: 31; selected revisions: 31 description: Base program for driver Registering the driver into the kernel using … Continue reading
CHARACTER DEVICE DRIVER
i have successfully implimented the semaphore in kernel level and complition in kernel level RCS file: app11.c,v Working file: app11.c head: 1.1 branch: locks: strict amitdalal: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 … Continue reading
CHARACTER DRIVER
i have successfully implimented the mutex with in the 1 application and semaphore with in the thread for 4 application and done semaphore within the kernel level it is suceesssfully running RCS file: app11.c,v Working file: app11.c head: 1.1 branch: … Continue reading
CHARACTER DEVICE DRIVER
i have implimented the read write close open for 5 application in multithread using semaphore successfully.now i am going to do trim function……………………….. RCS file: app.c,v Working file: app.c head: 1.9 branch: locks: strict amitdalal: 1.9 access list: symbolic … Continue reading
CHARACTER DEVICE DRIVER(ARTICLE)
ARTICLE ON CHARACTER DRIVER I have been working on character device driver since last two to three weeks and here I am giving you the concept and idea I am using in character driver till now. Let us start with … Continue reading
DEVICE DRIVER
MULTI THREAD(open,write,read,close) amit.c RCS file: amit.c,v Working file: amit.c head: 1.13 branch: locks: strict amitdalal: 1.13 access list: symbolic names: keyword substitution: kv total revisions: 13; selected revisions: 13 description: added function of copy from user printk the no of … Continue reading
CHARACTER DRIVER
i have done llseek successffully for write and read and now back to assignment sir gave us… rcs file amit.c RCS file: amit.c,v Working file: amit.c head: 1.13 branch: locks: strict amitdalal: 1.13 access list: symbolic names: keyword substitution: kv … Continue reading
DEVICE DRIVER
successfully done write and read for multiple qset and multiple quantum and for single qset here is rcs file amit.c head 1.8; access; symbols; locks amitdalal:1.8; strict; comment @ * @; 1.8 date 2013.07.11.17.37.19; author amitdalal; state Exp; branches; next … Continue reading
DEVICE DRIVER
i have done the open close call for 10 node and also done the container_of
DEVICE DRIVER
I have done REGISTRATION, UNREGISTERED AND OPEN CLOSE in single node device driver but not able to unregister it for 10 node..
