605 lines
18 KiB
C
605 lines
18 KiB
C
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/*
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*
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* ===================================
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* HARP | Host ATM Research Platform
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* ===================================
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*
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*
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* This Host ATM Research Platform ("HARP") file (the "Software") is
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* made available by Network Computing Services, Inc. ("NetworkCS")
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* "AS IS". NetworkCS does not provide maintenance, improvements or
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* support of any kind.
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*
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* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
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* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
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* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
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* In no event shall NetworkCS be responsible for any damages, including
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* but not limited to consequential damages, arising from or relating to
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* any use of the Software or related support.
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*
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* Copyright 1994-1998 Network Computing Services, Inc.
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*
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* Copies of this Software may be made, however, the above copyright
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* notice must be reproduced on all copies.
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*
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* @(#) $Id: fore_aali.h,v 1.5 1997/05/09 00:42:25 mks Exp $
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*
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*/
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/*
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* FORE Systems 200-Series Adapter Support
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* ---------------------------------------
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*
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* ATM Adaptation Layer Interface (AALI) definitions
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*
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*/
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#ifndef _FORE_AALI_H
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#define _FORE_AALI_H
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/*
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* This file contains the definitions required by the FORE ATM Adaptation
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* Layer Interface (AALI) specification.
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*/
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/*
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* Addressing/Pointer definitions
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*
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* The CP memory only supports 32-bit word accesses (read and write) - thus,
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* all memory must be defined and accessed as 32-bit words. Also, since the
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* data transfers are word-sized, we must take care of byte-swapping issues
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* from/to little-endian hosts (the CP is an i960 processor, ie big-endian).
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*
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* All pointers to CP memory areas are actually offsets from the start of
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* the adapter RAM address space.
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*
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* All CP-resident data structures are declared volatile.
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*/
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typedef void * H_addr; /* Host-resident address */
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typedef unsigned long H_dma; /* Host-resident DMA address */
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typedef unsigned long CP_word; /* CP-resident word */
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typedef unsigned long CP_addr; /* CP-resident CP memory offset */
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typedef unsigned long CP_dma; /* CP-resident DMA address */
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/*
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* Structure defining the CP's shared memory interface to the mon960 program
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*/
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struct mon960 {
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CP_word mon_xmitmon; /* Uart - host to mon960 (see below) */
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CP_word mon_xmithost; /* Uart - mon960 to host (see below) */
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CP_word mon_bstat; /* Boot status word (see below) */
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CP_addr mon_appl; /* Pointer to application memory area */
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CP_word mon_ver; /* Mon960 firmware version */
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};
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typedef volatile struct mon960 Mon960;
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/*
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* Pseudo-UART usage
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*/
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#define UART_READY 0x00000000 /* UART is ready for more data */
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#define UART_VALID 0x01000000 /* UART character is valid */
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#define UART_DATAMASK 0x000000ff /* UART character data mask */
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/*
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* Boot Status Word
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*/
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#define BOOT_COLDSTART 0xc01dc01d /* CP is performing cold start */
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#define BOOT_MONREADY 0x02201958 /* Monitor is waiting for commands */
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#define BOOT_FAILTEST 0xadbadbad /* Monitor failed self-test */
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#define BOOT_RUNNING 0xce11feed /* Microcode downloaded and running */
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#define BOOT_LOOPS 20 /* Loops to wait for CP to boot */
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#define BOOT_DELAY 100000 /* Delay (us) for each boot loop */
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/*
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* Supported AALs
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*/
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enum fore_aal {
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FORE_AAL_0 = 0, /* Cell Service */
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FORE_AAL_4 = 4, /* AAL 3/4 */
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FORE_AAL_5 = 5 /* AAL 5 */
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};
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typedef enum fore_aal Fore_aal;
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/*
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* Buffer strategy definition
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*/
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struct buf_strategy {
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CP_word bfs_quelen; /* Buffer supply queue entries */
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CP_word bfs_bufsize; /* Buffer size */
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CP_word bfs_cppool; /* Buffers in CP-resident pool */
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CP_word bfs_entsize; /* Buffers in each supply queue entry */
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};
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typedef volatile struct buf_strategy Buf_strategy;
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/*
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* Buffer strategy id
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*/
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#define BUF_STRAT_1 0 /* Buffer strategy one */
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#define BUF_STRAT_2 1 /* Buffer strategy two */
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#ifdef ATM_KERNEL
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/*
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* Common Queue Element
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*
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* Used for Transmit, Receive and Buffer Supply Queues
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*/
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struct com_queue {
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CP_dma cq_descr; /* Pointer to element descriptor */
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CP_dma cq_status; /* Pointer to element status word */
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};
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typedef volatile struct com_queue Com_queue;
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/*
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* Queue element status word
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*/
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typedef volatile unsigned long Q_status;
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#define QSTAT_PENDING 0x01 /* Operation is pending */
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#define QSTAT_COMPLETED 0x02 /* Operation successfully completed */
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#define QSTAT_FREE 0x04 /* Queue element is free/unused */
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#define QSTAT_ERROR 0x08 /* Operation encountered an error */
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#define QSTAT_ALIGN 4
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/*
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* PDU Transmit Queue
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*/
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/*
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* PDU Transmit Queue Element
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*/
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typedef volatile struct com_queue Xmit_queue;
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/*
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* PDU Transmit buffer segment descriptor
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*/
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struct xmit_seg_descr {
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H_dma xsd_buffer; /* Buffer's DMA address */
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u_int xsd_len; /* Data length in buffer */
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};
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typedef struct xmit_seg_descr Xmit_seg_descr;
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#define XMIT_SEG_ALIGN 4
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/*
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* PDU Transmit descriptor header
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*/
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struct xmit_descr_hdr {
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u_long xdh_cell_hdr; /* Cell header (minus HEC) */
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u_long xdh_spec; /* Transmit specification (see below) */
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u_long xdh_rate; /* Rate control (data/idle cell ratio)*/
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u_long xdh_pad; /* Pad to quad-word boundary */
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};
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typedef struct xmit_descr_hdr Xmit_descr_hdr;
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#define XMIT_BLK_BITS 5 /* Bits to encode block size */
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#define XMIT_MAX_BLK_BITS 4 /* Max bits we can use */
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#define XMIT_BLK_SIZE (1 << XMIT_BLK_BITS)
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#define XMIT_SEGS_TO_BLKS(nseg) \
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((((nseg) * sizeof(Xmit_seg_descr)) \
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+ sizeof(Xmit_descr_hdr) + (XMIT_BLK_SIZE - 1)) \
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>> XMIT_BLK_BITS)
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#define XMIT_MAX_BLKS ((1 << XMIT_MAX_BLK_BITS) - 1)
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#define XMIT_HDR_SEGS ((XMIT_BLK_SIZE - sizeof(Xmit_descr_hdr)) \
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/ sizeof(Xmit_seg_descr))
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#define XMIT_BLK_SEGS (XMIT_BLK_SIZE / sizeof(Xmit_seg_descr))
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#define XMIT_EXTRA_SEGS ((XMIT_MAX_BLKS - 1) * XMIT_BLK_SEGS)
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#define XMIT_MAX_SEGS (XMIT_EXTRA_SEGS + XMIT_HDR_SEGS)
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/*
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* PDU Transmit descriptor
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*/
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struct xmit_descr {
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Xmit_descr_hdr xd_hdr; /* Descriptor header */
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Xmit_seg_descr xd_seg[XMIT_MAX_SEGS]; /* PDU segments */
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};
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typedef struct xmit_descr Xmit_descr;
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#define xd_cell_hdr xd_hdr.xdh_cell_hdr
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#define xd_spec xd_hdr.xdh_spec
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#define xd_rate xd_hdr.xdh_rate
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/*
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* Transmit specification
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*
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* Bits 0-15 - Total PDU length
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* Bits 16-23 - Number of transmit segments
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* Bits 24-27 - AAL type
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* Bits 28-31 - Interrupt flag
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*/
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#define XDS_SET_SPEC(i,a,n,l) (((i) << 28) | ((a) << 24) | ((n) << 16) | (l))
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#define XDS_GET_LEN(s) ((s) & 0xffff)
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#define XDS_GET_SEGS(s) (((s) >> 16) & 0xff)
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#define XDS_GET_AAL(s) (((s) >> 24) & 0xf)
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#define XDS_GET_INTR(s) (((s) >> 28) & 0xf)
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#define XMIT_MAX_PDULEN 65535
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#define XMIT_DESCR_ALIGN 32
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/*
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* PDU Receive Queue
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*/
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/*
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* PDU Receive Queue Element
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*/
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typedef volatile struct com_queue Recv_queue;
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/*
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* Receive PDU buffer segment description
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*/
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struct recv_seg_descr {
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H_addr rsd_handle; /* Buffer handle (from supply) */
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u_int rsd_len; /* Data length in buffer */
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};
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typedef struct recv_seg_descr Recv_seg_descr;
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/*
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* PDU Receive descriptor header
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*/
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struct recv_descr_hdr {
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u_long rdh_cell_hdr; /* Cell header (minus HEC) */
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u_long rdh_nsegs; /* Number of receive segments */
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};
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typedef struct recv_descr_hdr Recv_descr_hdr;
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#define RECV_BLK_SIZE 32
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#define RECV_HDR_SEGS ((RECV_BLK_SIZE - sizeof(Recv_descr_hdr)) \
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/ sizeof(Recv_seg_descr))
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#define RECV_BLK_SEGS (RECV_BLK_SIZE / sizeof(Recv_seg_descr))
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#define RECV_MAX_LG_SEGS ((FORE_IFF_MTU - BUF1_SM_SIZE \
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+ (BUF1_LG_SIZE - 1)) / BUF1_LG_SIZE)
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#define RECV_EXTRA_BLKS (((RECV_MAX_LG_SEGS + 1 - RECV_HDR_SEGS) \
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+ (RECV_BLK_SEGS - 1)) / RECV_BLK_SEGS)
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#define RECV_EXTRA_SEGS (RECV_EXTRA_BLKS * RECV_BLK_SEGS)
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#define RECV_MAX_SEGS (RECV_EXTRA_SEGS + RECV_HDR_SEGS)
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/*
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* PDU Receive descriptor
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*/
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struct recv_descr {
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Recv_descr_hdr rd_hdr; /* Descriptor header */
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Recv_seg_descr rd_seg[RECV_MAX_SEGS]; /* PDU segments */
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};
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typedef struct recv_descr Recv_descr;
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#define rd_cell_hdr rd_hdr.rdh_cell_hdr
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#define rd_nsegs rd_hdr.rdh_nsegs
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#define RECV_DESCR_ALIGN 32
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/*
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* Buffer Supply Queue
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*/
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/*
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* Buffer Supply Queue Element
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*/
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typedef volatile struct com_queue Buf_queue;
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/*
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* Buffer supply descriptor for supplying receive buffers
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*/
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struct buf_descr {
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H_addr bsd_handle; /* Host-specific buffer handle */
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H_dma bsd_buffer; /* Buffer DMA address */
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};
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typedef struct buf_descr Buf_descr;
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#define BUF_DESCR_ALIGN 32
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/*
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* Command Queue
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*/
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/*
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* Command Codes
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*/
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typedef volatile unsigned long Cmd_code;
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#define CMD_INIT 0x01 /* Initialize microcode */
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#define CMD_ACT_VCCIN 0x02 /* Activate incoming VCC */
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#define CMD_ACT_VCCOUT 0x03 /* Activate outgoing VCC */
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#define CMD_DACT_VCCIN 0x04 /* Deactivate incoming VCC */
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#define CMD_DACT_VCCOUT 0x05 /* Deactivate outgoing VCC */
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#define CMD_GET_STATS 0x06 /* Get adapter statistics */
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#define CMD_SET_OC3_REG 0x07 /* Set SUNI OC3 registers */
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#define CMD_GET_OC3_REG 0x08 /* Get SUNI OC3 registers */
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#define CMD_GET_PROM 0x09 /* Get PROM data */
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#define CMD_INTR_REQ 0x80 /* Request host interrupt */
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#endif /* ATM_KERNEL */
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/*
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* Structure defining the parameters for the Initialize command
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*/
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struct init_parms {
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CP_word init_cmd; /* Command code */
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CP_word init_status; /* Completion status */
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CP_word init_indisc; /* Not used */
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CP_word init_numvcc; /* Number of VCC's supported */
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CP_word init_cmd_elem; /* # of command queue elements */
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CP_word init_xmit_elem; /* # of transmit queue elements */
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CP_word init_recv_elem; /* # of receive queue elements */
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CP_word init_recv_ext; /* # of extra receive descr SEGMENTS */
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CP_word init_xmit_ext; /* # of extra transmit descr SEGMENTS */
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CP_word init_cls_vcc; /* Not used */
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CP_word init_pad[2]; /* Pad to quad-word boundary */
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Buf_strategy init_buf1s; /* Buffer strategy - 1 small */
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Buf_strategy init_buf1l; /* Buffer strategy - 1 large */
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Buf_strategy init_buf2s; /* Buffer strategy - 2 small */
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Buf_strategy init_buf2l; /* Buffer strategy - 2 large */
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};
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typedef volatile struct init_parms Init_parms;
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#ifdef ATM_KERNEL
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/*
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* Structure defining the parameters for the Activate commands
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*/
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struct activate_parms {
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CP_word act_spec; /* Command specification (see below) */
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CP_word act_vccid; /* VCC id (VPI=0,VCI=id) */
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CP_word act_batch; /* # cells in batch (AAL=NULL) */
|
||
|
|
CP_word act_pad; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef volatile struct activate_parms Activate_parms;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Activate command specification
|
||
|
|
*
|
||
|
|
* Bits 0-7 - command code
|
||
|
|
* Bits 8-15 - AAL type
|
||
|
|
* Bits 16-23 - buffer strategy
|
||
|
|
* Bits 24-31 - reserved
|
||
|
|
*/
|
||
|
|
#define ACT_SET_SPEC(b,a,c) (((b) << 16) | ((a) << 8) | (c))
|
||
|
|
#define ACT_GET_CMD(s) ((s) & 0xff)
|
||
|
|
#define ACT_GET_AAL(s) (((s) >> 8) & 0xff)
|
||
|
|
#define ACT_GET_STRAT(s) (((s) >> 16) & 0xff)
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Structure defining the parameters for the Deactivate commands
|
||
|
|
*/
|
||
|
|
struct dactivate_parms {
|
||
|
|
CP_word dact_cmd; /* Command code */
|
||
|
|
CP_word dact_vccid; /* VCC id (VPI=0,VCI=id) */
|
||
|
|
CP_word dact_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef volatile struct dactivate_parms Dactivate_parms;
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Structure defining the parameters for the Get Statistics command
|
||
|
|
*/
|
||
|
|
struct stats_parms {
|
||
|
|
CP_word stats_cmd; /* Command code */
|
||
|
|
CP_dma stats_buffer; /* DMA address of host stats buffer */
|
||
|
|
CP_word stats_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef volatile struct stats_parms Stats_parms;
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Structure defining the parameters for the SUNI OC3 commands
|
||
|
|
*/
|
||
|
|
struct suni_parms {
|
||
|
|
CP_word suni_spec; /* Command specification (see below) */
|
||
|
|
CP_dma suni_buffer; /* DMA address of host SUNI buffer */
|
||
|
|
CP_word suni_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef volatile struct suni_parms Suni_parms;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* SUNI OC3 command specification
|
||
|
|
*
|
||
|
|
* Bits 0-7 - command code
|
||
|
|
* Bits 8-15 - SUNI register number
|
||
|
|
* Bits 16-23 - Value(s) to set in register
|
||
|
|
* Bits 24-31 - Mask selecting value bits
|
||
|
|
*/
|
||
|
|
#define SUNI_SET_SPEC(m,v,r,c) (((m) << 24) | ((v) << 16) | ((r) << 8) | (c))
|
||
|
|
#define SUNI_GET_CMD(s) ((s) & 0xff)
|
||
|
|
#define SUNI_GET_REG(s) (((s) >> 8) & 0xff)
|
||
|
|
#define SUNI_GET_VALUE(s) (((s) >> 16) & 0xff)
|
||
|
|
#define SUNI_GET_MASK(s) (((s) >> 24) & 0xff)
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Structure defining the parameters for the Get Prom command
|
||
|
|
*/
|
||
|
|
struct prom_parms {
|
||
|
|
CP_word prom_cmd; /* Command code */
|
||
|
|
CP_dma prom_buffer; /* DMA address of host prom buffer */
|
||
|
|
CP_word prom_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef volatile struct prom_parms Prom_parms;
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Command Queue Element
|
||
|
|
*/
|
||
|
|
struct cmd_queue {
|
||
|
|
union { /* Command-specific parameters */
|
||
|
|
Activate_parms cmdqu_act;
|
||
|
|
Dactivate_parms cmdqu_dact;
|
||
|
|
Stats_parms cmdqu_stats;
|
||
|
|
Suni_parms cmdqu_suni;
|
||
|
|
Prom_parms cmdqu_prom;
|
||
|
|
} cmdq_u;
|
||
|
|
CP_dma cmdq_status; /* Pointer to element status word */
|
||
|
|
CP_word cmdq_pad[3]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
#define cmdq_act cmdq_u.cmdqu_act
|
||
|
|
#define cmdq_dact cmdq_u.cmdqu_dact
|
||
|
|
#define cmdq_stats cmdq_u.cmdqu_stats
|
||
|
|
#define cmdq_suni cmdq_u.cmdqu_suni
|
||
|
|
#define cmdq_prom cmdq_u.cmdqu_prom
|
||
|
|
typedef volatile struct cmd_queue Cmd_queue;
|
||
|
|
|
||
|
|
#endif /* ATM_KERNEL */
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Structure defining the CP's shared memory interface to the
|
||
|
|
* AALI firmware program (downloaded microcode)
|
||
|
|
*/
|
||
|
|
struct aali {
|
||
|
|
CP_addr aali_cmd_q; /* Pointer to command queue */
|
||
|
|
CP_addr aali_xmit_q; /* Pointer to transmit queue */
|
||
|
|
CP_addr aali_recv_q; /* Pointer to receive queue */
|
||
|
|
CP_addr aali_buf1s_q; /* Pointer to strategy-1 small queue */
|
||
|
|
CP_addr aali_buf1l_q; /* Pointer to strategy-1 large queue */
|
||
|
|
CP_addr aali_buf2s_q; /* Pointer to strategy-2 small queue */
|
||
|
|
CP_addr aali_buf2l_q; /* Pointer to strategy-2 large queue */
|
||
|
|
CP_word aali_intr_ena; /* Enables interrupts if non-zero */
|
||
|
|
CP_word aali_intr_sent; /* Interrupt issued if non-zero */
|
||
|
|
CP_addr aali_heap; /* Pointer to application heap */
|
||
|
|
CP_word aali_heaplen; /* Length of application heap */
|
||
|
|
CP_word aali_hostlog; /* FORE internal use */
|
||
|
|
CP_word aali_heartbeat; /* Monitor microcode health */
|
||
|
|
CP_word aali_ucode_ver; /* Microcode firmware version */
|
||
|
|
CP_word aali_mon_ver; /* Mon960 version */
|
||
|
|
CP_word aali_xmit_tput; /* FORE internal use */
|
||
|
|
|
||
|
|
/* This must be on a quad-word boundary */
|
||
|
|
Init_parms aali_init; /* Initialize command parameters */
|
||
|
|
};
|
||
|
|
typedef volatile struct aali Aali;
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* CP maintained statistics - DMA'd to host with CMD_GET_STATS command
|
||
|
|
*/
|
||
|
|
struct stats_taxi {
|
||
|
|
u_long taxi_bad_crc; /* Bad header CRC errors */
|
||
|
|
u_long taxi_framing; /* Framing errors */
|
||
|
|
u_long taxi_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_taxi Stats_taxi;
|
||
|
|
|
||
|
|
struct stats_oc3 {
|
||
|
|
u_long oc3_sect_bip8; /* Section 8-bit intrlv parity errors */
|
||
|
|
u_long oc3_path_bip8; /* Path 8-bit intrlv parity errors */
|
||
|
|
u_long oc3_line_bip24; /* Line 24-bit intrlv parity errors */
|
||
|
|
u_long oc3_line_febe; /* Line far-end block errors */
|
||
|
|
u_long oc3_path_febe; /* Path far-end block errors */
|
||
|
|
u_long oc3_hec_corr; /* Correctible HEC errors */
|
||
|
|
u_long oc3_hec_uncorr; /* Uncorrectible HEC errors */
|
||
|
|
u_long oc3_pad; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_oc3 Stats_oc3;
|
||
|
|
|
||
|
|
struct stats_atm {
|
||
|
|
u_long atm_xmit; /* Cells transmitted */
|
||
|
|
u_long atm_rcvd; /* Cells received */
|
||
|
|
u_long atm_vpi_range; /* Cell drops - VPI out of range */
|
||
|
|
u_long atm_vpi_noconn; /* Cell drops - no connect for VPI */
|
||
|
|
u_long atm_vci_range; /* Cell drops - VCI out of range */
|
||
|
|
u_long atm_vci_noconn; /* Cell drops - no connect for VCI */
|
||
|
|
u_long atm_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_atm Stats_atm;
|
||
|
|
|
||
|
|
struct stats_aal0 {
|
||
|
|
u_long aal0_xmit; /* Cells transmitted */
|
||
|
|
u_long aal0_rcvd; /* Cells received */
|
||
|
|
u_long aal0_drops; /* Cell drops */
|
||
|
|
u_long aal0_pad; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_aal0 Stats_aal0;
|
||
|
|
|
||
|
|
struct stats_aal4 {
|
||
|
|
u_long aal4_xmit; /* Cells transmitted */
|
||
|
|
u_long aal4_rcvd; /* Cells received */
|
||
|
|
u_long aal4_crc; /* Cells with payload CRC errors */
|
||
|
|
u_long aal4_sar_cs; /* Cells with SAR/CS errors */
|
||
|
|
u_long aal4_drops; /* Cell drops */
|
||
|
|
u_long aal4_pdu_xmit; /* CS PDUs transmitted */
|
||
|
|
u_long aal4_pdu_rcvd; /* CS PDUs received */
|
||
|
|
u_long aal4_pdu_errs; /* CS layer protocol errors */
|
||
|
|
u_long aal4_pdu_drops; /* CS PDUs dropped */
|
||
|
|
u_long aal4_pad[3]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_aal4 Stats_aal4;
|
||
|
|
|
||
|
|
struct stats_aal5 {
|
||
|
|
u_long aal5_xmit; /* Cells transmitted */
|
||
|
|
u_long aal5_rcvd; /* Cells received */
|
||
|
|
u_long aal5_crc_len; /* Cells with CRC/length errors */
|
||
|
|
u_long aal5_drops; /* Cell drops */
|
||
|
|
u_long aal5_pdu_xmit; /* CS PDUs transmitted */
|
||
|
|
u_long aal5_pdu_rcvd; /* CS PDUs received */
|
||
|
|
u_long aal5_pdu_crc; /* CS PDUs with CRC errors */
|
||
|
|
u_long aal5_pdu_errs; /* CS layer protocol errors */
|
||
|
|
u_long aal5_pdu_drops; /* CS PDUs dropped */
|
||
|
|
u_long aal5_pad[3]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_aal5 Stats_aal5;
|
||
|
|
|
||
|
|
struct stats_misc {
|
||
|
|
u_long buf1_sm_fail; /* Alloc fail: buffer strat 1 small */
|
||
|
|
u_long buf1_lg_fail; /* Alloc fail: buffer strat 1 large */
|
||
|
|
u_long buf2_sm_fail; /* Alloc fail: buffer strat 2 small */
|
||
|
|
u_long buf2_lg_fail; /* Alloc fail: buffer strat 2 large */
|
||
|
|
u_long rcvd_pdu_fail; /* Received PDU allocation failure */
|
||
|
|
u_long carrier_status; /* Carrier status */
|
||
|
|
u_long misc_pad[2]; /* Pad to quad-word boundary */
|
||
|
|
};
|
||
|
|
typedef struct stats_misc Stats_misc;
|
||
|
|
|
||
|
|
struct fore_cp_stats {
|
||
|
|
Stats_taxi st_cp_taxi; /* TAXI layer statistics */
|
||
|
|
Stats_oc3 st_cp_oc3; /* OC3 layer statistics */
|
||
|
|
Stats_atm st_cp_atm; /* ATM layer statistics */
|
||
|
|
Stats_aal0 st_cp_aal0; /* AAL0 layer statistics */
|
||
|
|
Stats_aal4 st_cp_aal4; /* AAL3/4 layer statistics */
|
||
|
|
Stats_aal5 st_cp_aal5; /* AAL5 layer statistics */
|
||
|
|
Stats_misc st_cp_misc; /* Miscellaneous statistics */
|
||
|
|
};
|
||
|
|
typedef struct fore_cp_stats Fore_cp_stats;
|
||
|
|
|
||
|
|
#define FORE_STATS_ALIGN 32
|
||
|
|
|
||
|
|
/*
|
||
|
|
* CP PROM data - DMA'd to host with CMD_GET_PROM command
|
||
|
|
*/
|
||
|
|
struct fore_prom {
|
||
|
|
u_long pr_hwver; /* Hardware version number */
|
||
|
|
u_long pr_serno; /* Serial number */
|
||
|
|
u_char pr_mac[8]; /* MAC address */
|
||
|
|
};
|
||
|
|
typedef struct fore_prom Fore_prom;
|
||
|
|
|
||
|
|
#define FORE_PROM_ALIGN 32
|
||
|
|
|
||
|
|
#endif /* _FORE_AALI_H */
|