Lines Matching refs:p_buff
1542 void *p_buff=NULL;
1694 p_buff=privptr->p_buff_ccw;
1698 real_address = (__u32)__pa(p_buff);
1699 p_buf=p_buff;
1706 p_buff+=PAGE_SIZE;
1742 p_buff=privptr->p_buff_write;
1749 p_buf-> p_buffer = (struct clawbuf *)p_buff;
1750 p_buf-> write.cda = (__u32)__pa(p_buff);
1761 if (((unsigned long)p_buff +
1763 ((unsigned long)(p_buff+2*
1765 p_buff = p_buff+privptr->p_env->write_size;
1773 p_buff=(void *)__get_free_pages(__GFP_DMA,
1776 if (p_buff==NULL) {
1791 memset(p_buff, 0x00, privptr->p_env->write_size );
1797 p_buf->p_buffer=(struct clawbuf *)p_buff;
1798 p_buf-> write.cda = (__u32)__pa(p_buff);
1843 p_buff=privptr->p_buff_read;
1861 p_buf->p_buffer=(struct clawbuf *)p_buff;
1864 p_buf-> read.cda = (__u32)__pa(p_buff);
1905 if (((unsigned long)p_buff+privptr->p_env->read_size) >=
1906 ((unsigned long)(p_buff+2*(privptr->p_env->read_size)
1909 p_buff= p_buff+privptr->p_env->read_size;
1912 p_buff=
1914 (p_buff+2*(privptr->p_env->read_size)-1)
1921 p_buff = (void *)__get_free_pages(__GFP_DMA,
1924 if (p_buff==NULL) {
1950 memset(p_buff, 0x00, privptr->p_env->read_size);
1969 p_buf->p_buffer=(struct clawbuf *)p_buff;
1972 p_buf-> read.cda = (__u32)__pa(p_buff);