| Server IP : 172.67.216.182 / Your IP : 172.70.188.161 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,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,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-143/include/linux/fsl/bestcomm/ |
Upload File : |
/*
* Header for Bestcomm FEC tasks driver
*
*
* Copyright (C) 2006-2007 Sylvain Munaut <[email protected]>
* Copyright (C) 2003-2004 MontaVista, Software, Inc.
* ( by Dale Farnsworth <[email protected]> )
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
#ifndef __BESTCOMM_FEC_H__
#define __BESTCOMM_FEC_H__
struct bcom_fec_bd {
u32 status;
u32 skb_pa;
};
#define BCOM_FEC_TX_BD_TFD 0x08000000ul /* transmit frame done */
#define BCOM_FEC_TX_BD_TC 0x04000000ul /* transmit CRC */
#define BCOM_FEC_TX_BD_ABC 0x02000000ul /* append bad CRC */
#define BCOM_FEC_RX_BD_L 0x08000000ul /* buffer is last in frame */
#define BCOM_FEC_RX_BD_BC 0x00800000ul /* DA is broadcast */
#define BCOM_FEC_RX_BD_MC 0x00400000ul /* DA is multicast and not broadcast */
#define BCOM_FEC_RX_BD_LG 0x00200000ul /* Rx frame length violation */
#define BCOM_FEC_RX_BD_NO 0x00100000ul /* Rx non-octet aligned frame */
#define BCOM_FEC_RX_BD_CR 0x00040000ul /* Rx CRC error */
#define BCOM_FEC_RX_BD_OV 0x00020000ul /* overrun */
#define BCOM_FEC_RX_BD_TR 0x00010000ul /* Rx frame truncated */
#define BCOM_FEC_RX_BD_LEN_MASK 0x000007fful /* mask for length of received frame */
#define BCOM_FEC_RX_BD_ERRORS (BCOM_FEC_RX_BD_LG | BCOM_FEC_RX_BD_NO | \
BCOM_FEC_RX_BD_CR | BCOM_FEC_RX_BD_OV | BCOM_FEC_RX_BD_TR)
extern struct bcom_task *
bcom_fec_rx_init(int queue_len, phys_addr_t fifo, int maxbufsize);
extern int
bcom_fec_rx_reset(struct bcom_task *tsk);
extern void
bcom_fec_rx_release(struct bcom_task *tsk);
extern struct bcom_task *
bcom_fec_tx_init(int queue_len, phys_addr_t fifo);
extern int
bcom_fec_tx_reset(struct bcom_task *tsk);
extern void
bcom_fec_tx_release(struct bcom_task *tsk);
#endif /* __BESTCOMM_FEC_H__ */