Re: how to know packet received from network link in kernel space?

2008-12-20 Thread Peter Teoh
some key low level functions for networking: a. netif_rx()-- just after the interrupt level, and before the TCP/IP interface are called, for reciving packets. b. dev_queue_xmit()-- the equivalent of above but for transmission. c. ip_rcv(), tcp_v4_do_rcv(), tcp_v4_rcv() etc. d.

ext2_block_alloc_info

2008-12-20 Thread Rohit Sharma
A little confusion. Just refer this structure in linux/ext2_fs_sb.h struct ext2_block_alloc_info { 46/* information about reservation window */ 47struct ext2_reserve_window_node rsv_window_node; 48/* 49 * was i_next_alloc_block in ext2_inode_info 50

Re: ext2_block_alloc_info

2008-12-20 Thread Sandeep K Sinha
Hi Rohit, On Sat, Dec 20, 2008 at 9:13 PM, Rohit Sharma imreckl...@gmail.com wrote: A little confusion. Just refer this structure in linux/ext2_fs_sb.h struct ext2_block_alloc_info { 46/* information about reservation window */ 47struct ext2_reserve_window_node

Re: ext2_block_alloc_info

2008-12-20 Thread Rohit Sharma
Thanks for figuring it out. :) It was a very helpful information. On Sun, Dec 21, 2008 at 1:10 AM, Sandeep K Sinha sandeepksi...@gmail.com wrote: Hi Rohit, On Sat, Dec 20, 2008 at 9:13 PM, Rohit Sharma imreckl...@gmail.com wrote: A little confusion. Just refer this structure in

Re: ext2_block_alloc_info

2008-12-20 Thread Peter Teoh
On Sat, Dec 20, 2008 at 11:43 PM, Rohit Sharma imreckl...@gmail.com wrote: A little confusion. Just refer this structure in linux/ext2_fs_sb.h struct ext2_block_alloc_info { 46/* information about reservation window */ 47struct ext2_reserve_window_node rsv_window_node;

Problem in USB module

2008-12-20 Thread niamathullah sharief
Hello i am new tio this mailing list...This is my first mail..i have an problem with my USB module...I will tell the things which i have done previously in detail..Actually i disabled the entire USB support when i compile the kernel...after that i planned to do that module manually i tried to