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Diffstat (limited to 'drivers/net/chelsio/sge.h')
| -rw-r--r-- | drivers/net/chelsio/sge.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/net/chelsio/sge.h b/drivers/net/chelsio/sge.h new file mode 100644 index 000000000000..140f896def60 --- /dev/null +++ b/drivers/net/chelsio/sge.h @@ -0,0 +1,79 @@ +/***************************************************************************** + * * + * File: sge.h * + * $Revision: 1.7 $ * + * $Date: 2005/03/23 07:15:59 $ * + * Description: * + * part of the Chelsio 10Gb Ethernet Driver. * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License, version 2, as * + * published by the Free Software Foundation. * + * * + * You should have received a copy of the GNU General Public License along * + * with this program; if not, write to the Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * + * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * + * * + * http://www.chelsio.com * + * * + * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. * + * All rights reserved. * + * * + * Maintainers: maintainers@chelsio.com * + * * + * Authors: Dimitrios Michailidis <dm@chelsio.com> * + * Tina Yang <tainay@chelsio.com> * + * Felix Marti <felix@chelsio.com> * + * Scott Bardone <sbardone@chelsio.com> * + * Kurt Ottaway <kottaway@chelsio.com> * + * Frank DiMambro <frank@chelsio.com> * + * * + * History: * + * * + ****************************************************************************/ + +#ifndef _CHELSIO_LINUX_SGE_H_ +#define _CHELSIO_LINUX_SGE_H_ + +#include <linux/types.h> +#include <linux/interrupt.h> +#include <asm/byteorder.h> + +struct sge_intr_counts { + unsigned int respQ_empty; /* # times respQ empty */ + unsigned int respQ_overflow; /* # respQ overflow (fatal) */ + unsigned int freelistQ_empty; /* # times freelist empty */ + unsigned int pkt_too_big; /* packet too large (fatal) */ + unsigned int pkt_mismatch; + unsigned int cmdQ_full[2]; /* not HW interrupt, host cmdQ[] full */ +}; + +struct sk_buff; +struct net_device; +struct cxgbdev; +struct adapter; +struct sge_params; +struct sge; + +struct sge *t1_sge_create(struct adapter *, struct sge_params *); +int t1_sge_configure(struct sge *, struct sge_params *); +int t1_sge_set_coalesce_params(struct sge *, struct sge_params *); +void t1_sge_destroy(struct sge *); +irqreturn_t t1_interrupt(int, void *, struct pt_regs *); +int t1_start_xmit(struct sk_buff *skb, struct net_device *dev); +void t1_set_vlan_accel(struct adapter *adapter, int on_off); +void t1_sge_start(struct sge *); +void t1_sge_stop(struct sge *); +int t1_sge_intr_error_handler(struct sge *); +void t1_sge_intr_enable(struct sge *); +void t1_sge_intr_disable(struct sge *); +void t1_sge_intr_clear(struct sge *); + +void t1_sge_set_ptimeout(adapter_t *adapter, u32 val); +u32 t1_sge_get_ptimeout(adapter_t *adapter); + +#endif /* _CHELSIO_LINUX_SGE_H_ */ |