| Server IP : 79.136.114.73 / Your IP : 216.73.216.37 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-3.13.0-35/arch/mips/include/asm/ |
Upload File : |
/*
* Architecture specific parts of the Floppy driver
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1995 - 2000 Ralf Baechle
*/
#ifndef _ASM_FLOPPY_H
#define _ASM_FLOPPY_H
#include <linux/dma-mapping.h>
static inline void fd_cacheflush(char * addr, long size)
{
dma_cache_sync(NULL, addr, size, DMA_BIDIRECTIONAL);
}
#define MAX_BUFFER_SECTORS 24
/*
* And on Mips's the CMOS info fails also ...
*
* FIXME: This information should come from the ARC configuration tree
* or wherever a particular machine has stored this ...
*/
#define FLOPPY0_TYPE fd_drive_type(0)
#define FLOPPY1_TYPE fd_drive_type(1)
#define FDC1 fd_getfdaddr1()
#define N_FDC 1 /* do you *really* want a second controller? */
#define N_DRIVE 8
/*
* The DMA channel used by the floppy controller cannot access data at
* addresses >= 16MB
*
* Went back to the 1MB limit, as some people had problems with the floppy
* driver otherwise. It doesn't matter much for performance anyway, as most
* floppy accesses go through the track buffer.
*
* On MIPSes using vdma, this actually means that *all* transfers go thru
* the * track buffer since 0x1000000 is always smaller than KSEG0/1.
* Actually this needs to be a bit more complicated since the so much different
* hardware available with MIPS CPUs ...
*/
#define CROSS_64KB(a, s) ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64)
#define EXTRA_FLOPPY_PARAMS
#include <floppy.h>
#endif /* _ASM_FLOPPY_H */