summaryrefslogtreecommitdiffstats
path: root/drivers/net/ibmveth.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ibmveth.h')
-rw-r--r--drivers/net/ibmveth.h59
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 {
OpenPOWER on IntegriCloud