diff options
Diffstat (limited to 'drivers/net/ibmveth.h')
| -rw-r--r-- | drivers/net/ibmveth.h | 59 |
1 files changed, 31 insertions, 28 deletions
diff --git a/drivers/net/ibmveth.h b/drivers/net/ibmveth.h index ec76ace..43a794f 100644 --- a/drivers/net/ibmveth.h +++ b/drivers/net/ibmveth.h @@ -1,26 +1,28 @@ -/**************************************************************************/ -/* */ -/* IBM eServer i/[Series Virtual Ethernet Device Driver */ -/* Copyright (C) 2003 IBM Corp. */ -/* Dave Larson (larson1@us.ibm.com) */ -/* Santiago Leon (santil@us.ibm.com) */ -/* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation; either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* 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 */ -/* */ -/**************************************************************************/ +/* + * IBM Power Virtual Ethernet Device Driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * 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. + * + * Copyright (C) IBM Corporation, 2003, 2010 + * + * Authors: Dave Larson <larson1@us.ibm.com> + * Santiago Leon <santil@linux.vnet.ibm.com> + * Brian King <brking@linux.vnet.ibm.com> + * Robert Jennings <rcj@linux.vnet.ibm.com> + * Anton Blanchard <anton@au.ibm.com> + */ #ifndef _IBMVETH_H #define _IBMVETH_H @@ -92,17 +94,17 @@ static inline long h_illan_attributes(unsigned long unit_address, #define h_change_logical_lan_mac(ua, mac) \ plpar_hcall_norets(H_CHANGE_LOGICAL_LAN_MAC, ua, mac) -#define IbmVethNumBufferPools 5 +#define IBMVETH_NUM_BUFF_POOLS 5 #define IBMVETH_IO_ENTITLEMENT_DEFAULT 4243456 /* MTU of 1500 needs 4.2Mb */ #define IBMVETH_BUFF_OH 22 /* Overhead: 14 ethernet header + 8 opaque handle */ -#define IBMVETH_MAX_MTU 68 +#define IBMVETH_MIN_MTU 68 #define IBMVETH_MAX_POOL_COUNT 4096 #define IBMVETH_BUFF_LIST_SIZE 4096 #define IBMVETH_FILT_LIST_SIZE 4096 #define IBMVETH_MAX_BUF_SIZE (1024 * 128) static int pool_size[] = { 512, 1024 * 2, 1024 * 16, 1024 * 32, 1024 * 64 }; -static int pool_count[] = { 256, 768, 256, 256, 256 }; +static int pool_count[] = { 256, 512, 256, 256, 256 }; static int pool_active[] = { 1, 1, 0, 0, 0}; #define IBM_VETH_INVALID_MAP ((u16)0xffff) @@ -142,13 +144,15 @@ struct ibmveth_adapter { void * filter_list_addr; dma_addr_t buffer_list_dma; dma_addr_t filter_list_dma; - struct ibmveth_buff_pool rx_buff_pool[IbmVethNumBufferPools]; + struct ibmveth_buff_pool rx_buff_pool[IBMVETH_NUM_BUFF_POOLS]; struct ibmveth_rx_q rx_queue; int pool_config; int rx_csum; void *bounce_buffer; dma_addr_t bounce_buffer_dma; + u64 fw_ipv6_csum_support; + u64 fw_ipv4_csum_support; /* adapter specific stats */ u64 replenish_task_cycles; u64 replenish_no_mem; @@ -158,7 +162,6 @@ struct ibmveth_adapter { u64 rx_no_buffer; u64 tx_map_failed; u64 tx_send_failed; - spinlock_t stats_lock; }; struct ibmveth_buf_desc_fields { |