| Christoph Lameter | 8199d3a | 2005-03-30 13:34:31 -0800 | [diff] [blame^] | 1 | /***************************************************************************** |
| 2 | * * |
| 3 | * File: sge.h * |
| 4 | * $Revision: 1.7 $ * |
| 5 | * $Date: 2005/03/23 07:15:59 $ * |
| 6 | * Description: * |
| 7 | * part of the Chelsio 10Gb Ethernet Driver. * |
| 8 | * * |
| 9 | * This program is free software; you can redistribute it and/or modify * |
| 10 | * it under the terms of the GNU General Public License, version 2, as * |
| 11 | * published by the Free Software Foundation. * |
| 12 | * * |
| 13 | * You should have received a copy of the GNU General Public License along * |
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., * |
| 15 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| 16 | * * |
| 17 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * |
| 18 | * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * |
| 19 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * |
| 20 | * * |
| 21 | * http://www.chelsio.com * |
| 22 | * * |
| 23 | * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. * |
| 24 | * All rights reserved. * |
| 25 | * * |
| 26 | * Maintainers: maintainers@chelsio.com * |
| 27 | * * |
| 28 | * Authors: Dimitrios Michailidis <dm@chelsio.com> * |
| 29 | * Tina Yang <tainay@chelsio.com> * |
| 30 | * Felix Marti <felix@chelsio.com> * |
| 31 | * Scott Bardone <sbardone@chelsio.com> * |
| 32 | * Kurt Ottaway <kottaway@chelsio.com> * |
| 33 | * Frank DiMambro <frank@chelsio.com> * |
| 34 | * * |
| 35 | * History: * |
| 36 | * * |
| 37 | ****************************************************************************/ |
| 38 | |
| 39 | #ifndef _CHELSIO_LINUX_SGE_H_ |
| 40 | #define _CHELSIO_LINUX_SGE_H_ |
| 41 | |
| 42 | #include <linux/types.h> |
| 43 | #include <linux/interrupt.h> |
| 44 | #include <asm/byteorder.h> |
| 45 | |
| 46 | struct sge_intr_counts { |
| 47 | unsigned int respQ_empty; /* # times respQ empty */ |
| 48 | unsigned int respQ_overflow; /* # respQ overflow (fatal) */ |
| 49 | unsigned int freelistQ_empty; /* # times freelist empty */ |
| 50 | unsigned int pkt_too_big; /* packet too large (fatal) */ |
| 51 | unsigned int pkt_mismatch; |
| 52 | unsigned int cmdQ_full[2]; /* not HW interrupt, host cmdQ[] full */ |
| 53 | }; |
| 54 | |
| 55 | struct sk_buff; |
| 56 | struct net_device; |
| 57 | struct cxgbdev; |
| 58 | struct adapter; |
| 59 | struct sge_params; |
| 60 | struct sge; |
| 61 | |
| 62 | struct sge *t1_sge_create(struct adapter *, struct sge_params *); |
| 63 | int t1_sge_configure(struct sge *, struct sge_params *); |
| 64 | int t1_sge_set_coalesce_params(struct sge *, struct sge_params *); |
| 65 | void t1_sge_destroy(struct sge *); |
| 66 | irqreturn_t t1_interrupt(int, void *, struct pt_regs *); |
| 67 | int t1_start_xmit(struct sk_buff *skb, struct net_device *dev); |
| 68 | void t1_set_vlan_accel(struct adapter *adapter, int on_off); |
| 69 | void t1_sge_start(struct sge *); |
| 70 | void t1_sge_stop(struct sge *); |
| 71 | int t1_sge_intr_error_handler(struct sge *); |
| 72 | void t1_sge_intr_enable(struct sge *); |
| 73 | void t1_sge_intr_disable(struct sge *); |
| 74 | void t1_sge_intr_clear(struct sge *); |
| 75 | |
| 76 | void t1_sge_set_ptimeout(adapter_t *adapter, u32 val); |
| 77 | u32 t1_sge_get_ptimeout(adapter_t *adapter); |
| 78 | |
| 79 | #endif /* _CHELSIO_LINUX_SGE_H_ */ |