Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 1 | /* |
Divy Le Ray | a02d44a | 2008-10-13 18:47:30 -0700 | [diff] [blame] | 2 | * Copyright (c) 2003-2008 Chelsio, Inc. All rights reserved. |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 3 | * |
Divy Le Ray | 1d68e93 | 2007-01-30 19:44:35 -0800 | [diff] [blame] | 4 | * This software is available to you under a choice of one of two |
| 5 | * licenses. You may choose to be licensed under the terms of the GNU |
| 6 | * General Public License (GPL) Version 2, available from the file |
| 7 | * COPYING in the main directory of this source tree, or the |
| 8 | * OpenIB.org BSD license below: |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 9 | * |
Divy Le Ray | 1d68e93 | 2007-01-30 19:44:35 -0800 | [diff] [blame] | 10 | * Redistribution and use in source and binary forms, with or |
| 11 | * without modification, are permitted provided that the following |
| 12 | * conditions are met: |
| 13 | * |
| 14 | * - Redistributions of source code must retain the above |
| 15 | * copyright notice, this list of conditions and the following |
| 16 | * disclaimer. |
| 17 | * |
| 18 | * - Redistributions in binary form must reproduce the above |
| 19 | * copyright notice, this list of conditions and the following |
| 20 | * disclaimer in the documentation and/or other materials |
| 21 | * provided with the distribution. |
| 22 | * |
| 23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 30 | * SOFTWARE. |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 31 | */ |
| 32 | |
| 33 | /* This file should not be included directly. Include common.h instead. */ |
| 34 | |
| 35 | #ifndef __T3_ADAPTER_H__ |
| 36 | #define __T3_ADAPTER_H__ |
| 37 | |
| 38 | #include <linux/pci.h> |
| 39 | #include <linux/spinlock.h> |
| 40 | #include <linux/interrupt.h> |
| 41 | #include <linux/timer.h> |
| 42 | #include <linux/cache.h> |
Divy Le Ray | a13fbee | 2007-01-30 19:44:29 -0800 | [diff] [blame] | 43 | #include <linux/mutex.h> |
Jiri Slaby | 1977f03 | 2007-10-18 23:40:25 -0700 | [diff] [blame] | 44 | #include <linux/bitops.h> |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 45 | #include "t3cdev.h" |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 46 | #include <asm/io.h> |
| 47 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 48 | struct vlan_group; |
Divy Le Ray | 5fbf816 | 2007-08-29 19:15:47 -0700 | [diff] [blame] | 49 | struct adapter; |
Stephen Hemminger | bea3348 | 2007-10-03 16:41:36 -0700 | [diff] [blame] | 50 | struct sge_qset; |
Karen Xie | f14d42f | 2009-10-08 09:11:05 +0000 | [diff] [blame] | 51 | struct port_info; |
Stephen Hemminger | bea3348 | 2007-10-03 16:41:36 -0700 | [diff] [blame] | 52 | |
Roland Dreier | 47fd23f | 2009-01-11 00:19:36 -0800 | [diff] [blame] | 53 | enum { /* rx_offload flags */ |
| 54 | T3_RX_CSUM = 1 << 0, |
| 55 | T3_LRO = 1 << 1, |
| 56 | }; |
| 57 | |
Karen Xie | f14d42f | 2009-10-08 09:11:05 +0000 | [diff] [blame] | 58 | enum mac_idx_types { |
| 59 | LAN_MAC_IDX = 0, |
| 60 | SAN_MAC_IDX, |
| 61 | |
| 62 | MAX_MAC_IDX |
| 63 | }; |
| 64 | |
| 65 | struct iscsi_config { |
| 66 | __u8 mac_addr[ETH_ALEN]; |
| 67 | __u32 flags; |
| 68 | int (*send)(struct port_info *pi, struct sk_buff **skb); |
| 69 | int (*recv)(struct port_info *pi, struct sk_buff *skb); |
| 70 | }; |
| 71 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 72 | struct port_info { |
Divy Le Ray | 5fbf816 | 2007-08-29 19:15:47 -0700 | [diff] [blame] | 73 | struct adapter *adapter; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 74 | struct vlan_group *vlan_grp; |
Stephen Hemminger | bea3348 | 2007-10-03 16:41:36 -0700 | [diff] [blame] | 75 | struct sge_qset *qs; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 76 | u8 port_id; |
Roland Dreier | 47fd23f | 2009-01-11 00:19:36 -0800 | [diff] [blame] | 77 | u8 rx_offload; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 78 | u8 nqsets; |
| 79 | u8 first_qset; |
| 80 | struct cphy phy; |
| 81 | struct cmac mac; |
| 82 | struct link_config link_config; |
| 83 | struct net_device_stats netstats; |
| 84 | int activity; |
Karen Xie | a109a5b | 2008-12-18 22:56:20 -0800 | [diff] [blame] | 85 | __be32 iscsi_ipv4addr; |
Karen Xie | f14d42f | 2009-10-08 09:11:05 +0000 | [diff] [blame] | 86 | struct iscsi_config iscsic; |
Divy Le Ray | bf79209 | 2009-03-12 21:14:19 +0000 | [diff] [blame] | 87 | |
| 88 | int link_fault; /* link fault was detected */ |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 89 | }; |
| 90 | |
| 91 | enum { /* adapter flags */ |
| 92 | FULL_INIT_DONE = (1 << 0), |
| 93 | USING_MSI = (1 << 1), |
| 94 | USING_MSIX = (1 << 2), |
Divy Le Ray | 14ab989 | 2007-01-30 19:43:50 -0800 | [diff] [blame] | 95 | QUEUES_BOUND = (1 << 3), |
Divy Le Ray | b881955 | 2007-12-17 18:47:31 -0800 | [diff] [blame] | 96 | TP_PARITY_INIT = (1 << 4), |
Divy Le Ray | 48c4b6d | 2008-05-06 19:25:56 -0700 | [diff] [blame] | 97 | NAPI_INIT = (1 << 5), |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 98 | }; |
| 99 | |
Divy Le Ray | cf992af | 2007-05-30 21:10:47 -0700 | [diff] [blame] | 100 | struct fl_pg_chunk { |
| 101 | struct page *page; |
| 102 | void *va; |
| 103 | unsigned int offset; |
Divy Le Ray | 10b6d95 | 2009-05-28 11:23:02 +0000 | [diff] [blame] | 104 | unsigned long *p_cnt; |
| 105 | dma_addr_t mapping; |
Divy Le Ray | cf992af | 2007-05-30 21:10:47 -0700 | [diff] [blame] | 106 | }; |
| 107 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 108 | struct rx_desc; |
| 109 | struct rx_sw_desc; |
| 110 | |
Divy Le Ray | cf992af | 2007-05-30 21:10:47 -0700 | [diff] [blame] | 111 | struct sge_fl { /* SGE per free-buffer list state */ |
| 112 | unsigned int buf_size; /* size of each Rx buffer */ |
| 113 | unsigned int credits; /* # of available Rx buffers */ |
Divy Le Ray | 26b3871 | 2009-03-12 21:13:43 +0000 | [diff] [blame] | 114 | unsigned int pend_cred; /* new buffers since last FL DB ring */ |
Divy Le Ray | cf992af | 2007-05-30 21:10:47 -0700 | [diff] [blame] | 115 | unsigned int size; /* capacity of free list */ |
| 116 | unsigned int cidx; /* consumer index */ |
| 117 | unsigned int pidx; /* producer index */ |
| 118 | unsigned int gen; /* free list generation */ |
| 119 | struct fl_pg_chunk pg_chunk;/* page chunk cache */ |
| 120 | unsigned int use_pages; /* whether FL uses pages or sk_buffs */ |
Divy Le Ray | 7385ecf | 2008-05-21 18:56:21 -0700 | [diff] [blame] | 121 | unsigned int order; /* order of page allocations */ |
Divy Le Ray | 5e68b77 | 2009-03-26 16:39:29 +0000 | [diff] [blame] | 122 | unsigned int alloc_size; /* size of allocated buffer */ |
Divy Le Ray | cf992af | 2007-05-30 21:10:47 -0700 | [diff] [blame] | 123 | struct rx_desc *desc; /* address of HW Rx descriptor ring */ |
| 124 | struct rx_sw_desc *sdesc; /* address of SW Rx descriptor ring */ |
| 125 | dma_addr_t phys_addr; /* physical address of HW ring start */ |
| 126 | unsigned int cntxt_id; /* SGE context id for the free list */ |
| 127 | unsigned long empty; /* # of times queue ran out of buffers */ |
Divy Le Ray | e0994eb | 2007-02-24 16:44:17 -0800 | [diff] [blame] | 128 | unsigned long alloc_failed; /* # of times buffer allocation failed */ |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 129 | }; |
| 130 | |
| 131 | /* |
| 132 | * Bundle size for grouping offload RX packets for delivery to the stack. |
| 133 | * Don't make this too big as we do prefetch on each packet in a bundle. |
| 134 | */ |
| 135 | # define RX_BUNDLE_SIZE 8 |
| 136 | |
| 137 | struct rsp_desc; |
| 138 | |
| 139 | struct sge_rspq { /* state for an SGE response queue */ |
| 140 | unsigned int credits; /* # of pending response credits */ |
| 141 | unsigned int size; /* capacity of response queue */ |
| 142 | unsigned int cidx; /* consumer index */ |
| 143 | unsigned int gen; /* current generation bit */ |
| 144 | unsigned int polling; /* is the queue serviced through NAPI? */ |
| 145 | unsigned int holdoff_tmr; /* interrupt holdoff timer in 100ns */ |
| 146 | unsigned int next_holdoff; /* holdoff time for next interrupt */ |
Divy Le Ray | 7385ecf | 2008-05-21 18:56:21 -0700 | [diff] [blame] | 147 | unsigned int rx_recycle_buf; /* whether recycling occurred |
| 148 | within current sop-eop */ |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 149 | struct rsp_desc *desc; /* address of HW response ring */ |
| 150 | dma_addr_t phys_addr; /* physical address of the ring */ |
| 151 | unsigned int cntxt_id; /* SGE context id for the response q */ |
| 152 | spinlock_t lock; /* guards response processing */ |
David S. Miller | 147e70e | 2008-09-22 01:29:52 -0700 | [diff] [blame] | 153 | struct sk_buff_head rx_queue; /* offload packet receive queue */ |
Divy Le Ray | 7385ecf | 2008-05-21 18:56:21 -0700 | [diff] [blame] | 154 | struct sk_buff *pg_skb; /* used to build frag list in napi handler */ |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 155 | |
| 156 | unsigned long offload_pkts; |
| 157 | unsigned long offload_bundles; |
| 158 | unsigned long eth_pkts; /* # of ethernet packets */ |
| 159 | unsigned long pure_rsps; /* # of pure (non-data) responses */ |
| 160 | unsigned long imm_data; /* responses with immediate data */ |
| 161 | unsigned long rx_drops; /* # of packets dropped due to no mem */ |
| 162 | unsigned long async_notif; /* # of asynchronous notification events */ |
| 163 | unsigned long empty; /* # of times queue ran out of credits */ |
| 164 | unsigned long nomem; /* # of responses deferred due to no mem */ |
| 165 | unsigned long unhandled_irqs; /* # of spurious intrs */ |
Divy Le Ray | bae73f4 | 2007-02-24 16:44:12 -0800 | [diff] [blame] | 166 | unsigned long starved; |
| 167 | unsigned long restarted; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 168 | }; |
| 169 | |
| 170 | struct tx_desc; |
| 171 | struct tx_sw_desc; |
| 172 | |
| 173 | struct sge_txq { /* state for an SGE Tx queue */ |
| 174 | unsigned long flags; /* HW DMA fetch status */ |
| 175 | unsigned int in_use; /* # of in-use Tx descriptors */ |
| 176 | unsigned int size; /* # of descriptors */ |
| 177 | unsigned int processed; /* total # of descs HW has processed */ |
| 178 | unsigned int cleaned; /* total # of descs SW has reclaimed */ |
| 179 | unsigned int stop_thres; /* SW TX queue suspend threshold */ |
| 180 | unsigned int cidx; /* consumer index */ |
| 181 | unsigned int pidx; /* producer index */ |
| 182 | unsigned int gen; /* current value of generation bit */ |
| 183 | unsigned int unacked; /* Tx descriptors used since last COMPL */ |
| 184 | struct tx_desc *desc; /* address of HW Tx descriptor ring */ |
| 185 | struct tx_sw_desc *sdesc; /* address of SW Tx descriptor ring */ |
| 186 | spinlock_t lock; /* guards enqueueing of new packets */ |
| 187 | unsigned int token; /* WR token */ |
| 188 | dma_addr_t phys_addr; /* physical address of the ring */ |
| 189 | struct sk_buff_head sendq; /* List of backpressured offload packets */ |
| 190 | struct tasklet_struct qresume_tsk; /* restarts the queue */ |
| 191 | unsigned int cntxt_id; /* SGE context id for the Tx q */ |
| 192 | unsigned long stops; /* # of times q has been stopped */ |
| 193 | unsigned long restarts; /* # of queue restarts */ |
| 194 | }; |
| 195 | |
| 196 | enum { /* per port SGE statistics */ |
| 197 | SGE_PSTAT_TSO, /* # of TSO requests */ |
| 198 | SGE_PSTAT_RX_CSUM_GOOD, /* # of successful RX csum offloads */ |
| 199 | SGE_PSTAT_TX_CSUM, /* # of TX checksum offloads */ |
| 200 | SGE_PSTAT_VLANEX, /* # of VLAN tag extractions */ |
| 201 | SGE_PSTAT_VLANINS, /* # of VLAN tag insertions */ |
| 202 | |
| 203 | SGE_PSTAT_MAX /* must be last */ |
| 204 | }; |
| 205 | |
Herbert Xu | 7be2df4 | 2009-01-21 14:39:13 -0800 | [diff] [blame] | 206 | struct napi_gro_fraginfo; |
Divy Le Ray | b47385b | 2008-05-21 18:56:26 -0700 | [diff] [blame] | 207 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 208 | struct sge_qset { /* an SGE queue set */ |
Stephen Hemminger | bea3348 | 2007-10-03 16:41:36 -0700 | [diff] [blame] | 209 | struct adapter *adap; |
| 210 | struct napi_struct napi; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 211 | struct sge_rspq rspq; |
| 212 | struct sge_fl fl[SGE_RXQ_PER_SET]; |
| 213 | struct sge_txq txq[SGE_TXQ_PER_SET]; |
Herbert Xu | 76620aa | 2009-04-16 02:02:07 -0700 | [diff] [blame] | 214 | int nomem; |
Divy Le Ray | b47385b | 2008-05-21 18:56:26 -0700 | [diff] [blame] | 215 | int lro_enabled; |
Divy Le Ray | b47385b | 2008-05-21 18:56:26 -0700 | [diff] [blame] | 216 | void *lro_va; |
Stephen Hemminger | bea3348 | 2007-10-03 16:41:36 -0700 | [diff] [blame] | 217 | struct net_device *netdev; |
Divy Le Ray | 82ad332 | 2008-12-16 01:09:39 -0800 | [diff] [blame] | 218 | struct netdev_queue *tx_q; /* associated netdev TX queue */ |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 219 | unsigned long txq_stopped; /* which Tx queues are stopped */ |
| 220 | struct timer_list tx_reclaim_timer; /* reclaims TX buffers */ |
Divy Le Ray | 42c8ea1 | 2009-03-12 21:14:04 +0000 | [diff] [blame] | 221 | struct timer_list rx_reclaim_timer; /* reclaims RX buffers */ |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 222 | unsigned long port_stats[SGE_PSTAT_MAX]; |
| 223 | } ____cacheline_aligned; |
| 224 | |
| 225 | struct sge { |
| 226 | struct sge_qset qs[SGE_QSETS]; |
| 227 | spinlock_t reg_lock; /* guards non-atomic SGE registers (eg context) */ |
| 228 | }; |
| 229 | |
| 230 | struct adapter { |
| 231 | struct t3cdev tdev; |
| 232 | struct list_head adapter_list; |
| 233 | void __iomem *regs; |
| 234 | struct pci_dev *pdev; |
| 235 | unsigned long registered_device_map; |
| 236 | unsigned long open_device_map; |
| 237 | unsigned long flags; |
| 238 | |
| 239 | const char *name; |
| 240 | int msg_enable; |
| 241 | unsigned int mmio_len; |
| 242 | |
| 243 | struct adapter_params params; |
| 244 | unsigned int slow_intr_mask; |
| 245 | unsigned long irq_stats[IRQ_NUM_STATS]; |
| 246 | |
Divy Le Ray | 5cda936 | 2009-01-18 21:29:40 -0800 | [diff] [blame] | 247 | int msix_nvectors; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 248 | struct { |
| 249 | unsigned short vec; |
| 250 | char desc[22]; |
| 251 | } msix_info[SGE_QSETS + 1]; |
| 252 | |
| 253 | /* T3 modules */ |
| 254 | struct sge sge; |
| 255 | struct mc7 pmrx; |
| 256 | struct mc7 pmtx; |
| 257 | struct mc7 cm; |
| 258 | struct mc5 mc5; |
| 259 | |
| 260 | struct net_device *port[MAX_NPORTS]; |
| 261 | unsigned int check_task_cnt; |
| 262 | struct delayed_work adap_check_task; |
| 263 | struct work_struct ext_intr_handler_task; |
Divy Le Ray | 20d3fc1 | 2008-10-08 17:36:03 -0700 | [diff] [blame] | 264 | struct work_struct fatal_error_handler_task; |
Divy Le Ray | bf79209 | 2009-03-12 21:14:19 +0000 | [diff] [blame] | 265 | struct work_struct link_fault_handler_task; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 266 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 267 | struct dentry *debugfs_root; |
| 268 | |
| 269 | struct mutex mdio_lock; |
| 270 | spinlock_t stats_lock; |
| 271 | spinlock_t work_lock; |
Divy Le Ray | 74b793e | 2009-06-09 23:25:21 +0000 | [diff] [blame] | 272 | |
| 273 | struct sk_buff *nofail_skb; |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 274 | }; |
| 275 | |
| 276 | static inline u32 t3_read_reg(struct adapter *adapter, u32 reg_addr) |
| 277 | { |
| 278 | u32 val = readl(adapter->regs + reg_addr); |
| 279 | |
| 280 | CH_DBG(adapter, MMIO, "read register 0x%x value 0x%x\n", reg_addr, val); |
| 281 | return val; |
| 282 | } |
| 283 | |
| 284 | static inline void t3_write_reg(struct adapter *adapter, u32 reg_addr, u32 val) |
| 285 | { |
| 286 | CH_DBG(adapter, MMIO, "setting register 0x%x to 0x%x\n", reg_addr, val); |
| 287 | writel(val, adapter->regs + reg_addr); |
| 288 | } |
| 289 | |
| 290 | static inline struct port_info *adap2pinfo(struct adapter *adap, int idx) |
| 291 | { |
| 292 | return netdev_priv(adap->port[idx]); |
| 293 | } |
| 294 | |
Divy Le Ray | 5e65951 | 2009-07-07 19:48:43 +0000 | [diff] [blame] | 295 | static inline int phy2portid(struct cphy *phy) |
| 296 | { |
| 297 | struct adapter *adap = phy->adapter; |
| 298 | struct port_info *port0 = adap2pinfo(adap, 0); |
| 299 | |
| 300 | return &port0->phy == phy ? 0 : 1; |
| 301 | } |
| 302 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 303 | #define OFFLOAD_DEVMAP_BIT 15 |
| 304 | |
| 305 | #define tdev2adap(d) container_of(d, struct adapter, tdev) |
| 306 | |
| 307 | static inline int offload_running(struct adapter *adapter) |
| 308 | { |
| 309 | return test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map); |
| 310 | } |
| 311 | |
| 312 | int t3_offload_tx(struct t3cdev *tdev, struct sk_buff *skb); |
| 313 | |
| 314 | void t3_os_ext_intr_handler(struct adapter *adapter); |
| 315 | void t3_os_link_changed(struct adapter *adapter, int port_id, int link_status, |
| 316 | int speed, int duplex, int fc); |
Divy Le Ray | 0449798 | 2008-10-08 17:38:29 -0700 | [diff] [blame] | 317 | void t3_os_phymod_changed(struct adapter *adap, int port_id); |
Divy Le Ray | bf79209 | 2009-03-12 21:14:19 +0000 | [diff] [blame] | 318 | void t3_os_link_fault(struct adapter *adapter, int port_id, int state); |
| 319 | void t3_os_link_fault_handler(struct adapter *adapter, int port_id); |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 320 | |
| 321 | void t3_sge_start(struct adapter *adap); |
| 322 | void t3_sge_stop(struct adapter *adap); |
Divy Le Ray | 3156378 | 2009-03-26 16:39:09 +0000 | [diff] [blame] | 323 | void t3_start_sge_timers(struct adapter *adap); |
Divy Le Ray | 0ca41c0 | 2008-09-25 14:05:28 +0000 | [diff] [blame] | 324 | void t3_stop_sge_timers(struct adapter *adap); |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 325 | void t3_free_sge_resources(struct adapter *adap); |
| 326 | void t3_sge_err_intr_handler(struct adapter *adapter); |
Jeff Garzik | 7c23997 | 2007-10-19 03:12:20 -0400 | [diff] [blame] | 327 | irq_handler_t t3_intr_handler(struct adapter *adap, int polling); |
Stephen Hemminger | 61357325 | 2009-08-31 19:50:58 +0000 | [diff] [blame] | 328 | netdev_tx_t t3_eth_xmit(struct sk_buff *skb, struct net_device *dev); |
Divy Le Ray | 14ab989 | 2007-01-30 19:43:50 -0800 | [diff] [blame] | 329 | int t3_mgmt_tx(struct adapter *adap, struct sk_buff *skb); |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 330 | void t3_update_qset_coalesce(struct sge_qset *qs, const struct qset_params *p); |
| 331 | int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports, |
| 332 | int irq_vec_idx, const struct qset_params *p, |
Divy Le Ray | 82ad332 | 2008-12-16 01:09:39 -0800 | [diff] [blame] | 333 | int ntxq, struct net_device *dev, |
| 334 | struct netdev_queue *netdevq); |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 335 | int t3_get_desc(const struct sge_qset *qs, unsigned int qnum, unsigned int idx, |
| 336 | unsigned char *data); |
| 337 | irqreturn_t t3_sge_intr_msix(int irq, void *cookie); |
| 338 | |
Divy Le Ray | 2e8c07c | 2009-07-07 19:49:09 +0000 | [diff] [blame] | 339 | int t3_get_edc_fw(struct cphy *phy, int edc_idx, int size); |
| 340 | |
Divy Le Ray | 4d22de3 | 2007-01-18 22:04:14 -0500 | [diff] [blame] | 341 | #endif /* __T3_ADAPTER_H__ */ |