Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * ethtool.h: Defines for Linux ethtool. |
| 3 | * |
| 4 | * Copyright (C) 1998 David S. Miller (davem@redhat.com) |
| 5 | * Copyright 2001 Jeff Garzik <jgarzik@pobox.com> |
| 6 | * Portions Copyright 2001 Sun Microsystems (thockin@sun.com) |
| 7 | * Portions Copyright 2002 Intel (eli.kupermann@intel.com, |
| 8 | * christopher.leech@intel.com, |
| 9 | * scott.feldman@intel.com) |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 10 | * Portions Copyright (C) Sun Microsystems 2008 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | */ |
| 12 | |
| 13 | #ifndef _LINUX_ETHTOOL_H |
| 14 | #define _LINUX_ETHTOOL_H |
| 15 | |
Ben Hutchings | 3a7da39 | 2011-03-17 07:34:32 +0000 | [diff] [blame] | 16 | #ifdef __KERNEL__ |
| 17 | #include <linux/compat.h> |
| 18 | #endif |
Kirill A. Shutemov | e621e69 | 2008-03-07 11:11:13 -0800 | [diff] [blame] | 19 | #include <linux/types.h> |
Ben Hutchings | 6099e3d | 2010-09-20 08:42:08 +0000 | [diff] [blame] | 20 | #include <linux/if_ether.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | |
| 22 | /* This should work for both 32 and 64 bit userland. */ |
| 23 | struct ethtool_cmd { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 24 | __u32 cmd; |
| 25 | __u32 supported; /* Features this interface supports */ |
| 26 | __u32 advertising; /* Features this interface advertises */ |
David Decotigny | 3650460 | 2011-04-27 18:32:37 +0000 | [diff] [blame] | 27 | __u16 speed; /* The forced speed (lower bits) in |
| 28 | * Mbps. Please use |
| 29 | * ethtool_cmd_speed()/_set() to |
| 30 | * access it */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 31 | __u8 duplex; /* Duplex, half or full */ |
| 32 | __u8 port; /* Which connector port */ |
| 33 | __u8 phy_address; |
| 34 | __u8 transceiver; /* Which transceiver to use */ |
| 35 | __u8 autoneg; /* Enable or disable autonegotiation */ |
Ben Hutchings | 0c09c1a | 2009-04-29 08:21:53 +0000 | [diff] [blame] | 36 | __u8 mdio_support; |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 37 | __u32 maxtxpkt; /* Tx pkts before generating tx int */ |
| 38 | __u32 maxrxpkt; /* Rx pkts before generating rx int */ |
David Decotigny | 3650460 | 2011-04-27 18:32:37 +0000 | [diff] [blame] | 39 | __u16 speed_hi; /* The forced speed (upper |
| 40 | * bits) in Mbps. Please use |
| 41 | * ethtool_cmd_speed()/_set() to |
| 42 | * access it */ |
Chaitanya Lala | 18760f1 | 2009-06-08 14:28:54 +0000 | [diff] [blame] | 43 | __u8 eth_tp_mdix; |
| 44 | __u8 reserved2; |
Ben Hutchings | 0c09c1a | 2009-04-29 08:21:53 +0000 | [diff] [blame] | 45 | __u32 lp_advertising; /* Features the link partner advertises */ |
| 46 | __u32 reserved[2]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | }; |
| 48 | |
Brandon Philips | b11f8d8 | 2008-07-15 02:18:41 -0700 | [diff] [blame] | 49 | static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep, |
David Decotigny | 3650460 | 2011-04-27 18:32:37 +0000 | [diff] [blame] | 50 | __u32 speed) |
Brandon Philips | b11f8d8 | 2008-07-15 02:18:41 -0700 | [diff] [blame] | 51 | { |
| 52 | |
| 53 | ep->speed = (__u16)speed; |
| 54 | ep->speed_hi = (__u16)(speed >> 16); |
| 55 | } |
| 56 | |
David Decotigny | 3650460 | 2011-04-27 18:32:37 +0000 | [diff] [blame] | 57 | static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) |
Brandon Philips | b11f8d8 | 2008-07-15 02:18:41 -0700 | [diff] [blame] | 58 | { |
| 59 | return (ep->speed_hi << 16) | ep->speed; |
| 60 | } |
| 61 | |
Matt Carlson | 141518c | 2009-12-03 08:36:22 +0000 | [diff] [blame] | 62 | #define ETHTOOL_FWVERS_LEN 32 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | #define ETHTOOL_BUSINFO_LEN 32 |
| 64 | /* these strings are set to whatever the driver author decides... */ |
| 65 | struct ethtool_drvinfo { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 66 | __u32 cmd; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | char driver[32]; /* driver short name, "tulip", "eepro100" */ |
| 68 | char version[32]; /* driver version string */ |
Matt Carlson | 141518c | 2009-12-03 08:36:22 +0000 | [diff] [blame] | 69 | char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 70 | char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */ |
| 71 | /* For PCI devices, use pci_name(pci_dev). */ |
| 72 | char reserved1[32]; |
Jeff Garzik | 339bf02 | 2007-08-15 16:01:32 -0700 | [diff] [blame] | 73 | char reserved2[12]; |
Jeff Garzik | d17792e | 2010-03-04 08:21:53 +0000 | [diff] [blame] | 74 | /* |
| 75 | * Some struct members below are filled in |
| 76 | * using ops->get_sset_count(). Obtaining |
| 77 | * this info from ethtool_drvinfo is now |
| 78 | * deprecated; Use ETHTOOL_GSSET_INFO |
| 79 | * instead. |
| 80 | */ |
Jeff Garzik | 339bf02 | 2007-08-15 16:01:32 -0700 | [diff] [blame] | 81 | __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 82 | __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */ |
| 83 | __u32 testinfo_len; |
| 84 | __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */ |
| 85 | __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 86 | }; |
| 87 | |
| 88 | #define SOPASS_MAX 6 |
| 89 | /* wake-on-lan settings */ |
| 90 | struct ethtool_wolinfo { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 91 | __u32 cmd; |
| 92 | __u32 supported; |
| 93 | __u32 wolopts; |
| 94 | __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 95 | }; |
| 96 | |
| 97 | /* for passing single values */ |
| 98 | struct ethtool_value { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 99 | __u32 cmd; |
| 100 | __u32 data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 101 | }; |
| 102 | |
| 103 | /* for passing big chunks of data */ |
| 104 | struct ethtool_regs { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 105 | __u32 cmd; |
| 106 | __u32 version; /* driver-specific, indicates different chips/revs */ |
| 107 | __u32 len; /* bytes */ |
| 108 | __u8 data[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | }; |
| 110 | |
| 111 | /* for passing EEPROM chunks */ |
| 112 | struct ethtool_eeprom { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 113 | __u32 cmd; |
| 114 | __u32 magic; |
| 115 | __u32 offset; /* in bytes */ |
| 116 | __u32 len; /* in bytes */ |
| 117 | __u8 data[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 118 | }; |
| 119 | |
| 120 | /* for configuring coalescing parameters of chip */ |
| 121 | struct ethtool_coalesce { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 122 | __u32 cmd; /* ETHTOOL_{G,S}COALESCE */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | |
| 124 | /* How many usecs to delay an RX interrupt after |
| 125 | * a packet arrives. If 0, only rx_max_coalesced_frames |
| 126 | * is used. |
| 127 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 128 | __u32 rx_coalesce_usecs; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 129 | |
| 130 | /* How many packets to delay an RX interrupt after |
| 131 | * a packet arrives. If 0, only rx_coalesce_usecs is |
| 132 | * used. It is illegal to set both usecs and max frames |
| 133 | * to zero as this would cause RX interrupts to never be |
| 134 | * generated. |
| 135 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 136 | __u32 rx_max_coalesced_frames; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | |
| 138 | /* Same as above two parameters, except that these values |
| 139 | * apply while an IRQ is being serviced by the host. Not |
| 140 | * all cards support this feature and the values are ignored |
| 141 | * in that case. |
| 142 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 143 | __u32 rx_coalesce_usecs_irq; |
| 144 | __u32 rx_max_coalesced_frames_irq; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 145 | |
| 146 | /* How many usecs to delay a TX interrupt after |
| 147 | * a packet is sent. If 0, only tx_max_coalesced_frames |
| 148 | * is used. |
| 149 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 150 | __u32 tx_coalesce_usecs; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | |
| 152 | /* How many packets to delay a TX interrupt after |
| 153 | * a packet is sent. If 0, only tx_coalesce_usecs is |
| 154 | * used. It is illegal to set both usecs and max frames |
| 155 | * to zero as this would cause TX interrupts to never be |
| 156 | * generated. |
| 157 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 158 | __u32 tx_max_coalesced_frames; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 159 | |
| 160 | /* Same as above two parameters, except that these values |
| 161 | * apply while an IRQ is being serviced by the host. Not |
| 162 | * all cards support this feature and the values are ignored |
| 163 | * in that case. |
| 164 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 165 | __u32 tx_coalesce_usecs_irq; |
| 166 | __u32 tx_max_coalesced_frames_irq; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 167 | |
| 168 | /* How many usecs to delay in-memory statistics |
| 169 | * block updates. Some drivers do not have an in-memory |
| 170 | * statistic block, and in such cases this value is ignored. |
| 171 | * This value must not be zero. |
| 172 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 173 | __u32 stats_block_coalesce_usecs; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | |
| 175 | /* Adaptive RX/TX coalescing is an algorithm implemented by |
| 176 | * some drivers to improve latency under low packet rates and |
| 177 | * improve throughput under high packet rates. Some drivers |
| 178 | * only implement one of RX or TX adaptive coalescing. Anything |
| 179 | * not implemented by the driver causes these values to be |
| 180 | * silently ignored. |
| 181 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 182 | __u32 use_adaptive_rx_coalesce; |
| 183 | __u32 use_adaptive_tx_coalesce; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | |
| 185 | /* When the packet rate (measured in packets per second) |
| 186 | * is below pkt_rate_low, the {rx,tx}_*_low parameters are |
| 187 | * used. |
| 188 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 189 | __u32 pkt_rate_low; |
| 190 | __u32 rx_coalesce_usecs_low; |
| 191 | __u32 rx_max_coalesced_frames_low; |
| 192 | __u32 tx_coalesce_usecs_low; |
| 193 | __u32 tx_max_coalesced_frames_low; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 194 | |
| 195 | /* When the packet rate is below pkt_rate_high but above |
| 196 | * pkt_rate_low (both measured in packets per second) the |
| 197 | * normal {rx,tx}_* coalescing parameters are used. |
| 198 | */ |
| 199 | |
| 200 | /* When the packet rate is (measured in packets per second) |
| 201 | * is above pkt_rate_high, the {rx,tx}_*_high parameters are |
| 202 | * used. |
| 203 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 204 | __u32 pkt_rate_high; |
| 205 | __u32 rx_coalesce_usecs_high; |
| 206 | __u32 rx_max_coalesced_frames_high; |
| 207 | __u32 tx_coalesce_usecs_high; |
| 208 | __u32 tx_max_coalesced_frames_high; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 209 | |
| 210 | /* How often to do adaptive coalescing packet rate sampling, |
| 211 | * measured in seconds. Must not be zero. |
| 212 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 213 | __u32 rate_sample_interval; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | }; |
| 215 | |
| 216 | /* for configuring RX/TX ring parameters */ |
| 217 | struct ethtool_ringparam { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 218 | __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | |
| 220 | /* Read only attributes. These indicate the maximum number |
| 221 | * of pending RX/TX ring entries the driver will allow the |
| 222 | * user to set. |
| 223 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 224 | __u32 rx_max_pending; |
| 225 | __u32 rx_mini_max_pending; |
| 226 | __u32 rx_jumbo_max_pending; |
| 227 | __u32 tx_max_pending; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 228 | |
| 229 | /* Values changeable by the user. The valid values are |
| 230 | * in the range 1 to the "*_max_pending" counterpart above. |
| 231 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 232 | __u32 rx_pending; |
| 233 | __u32 rx_mini_pending; |
| 234 | __u32 rx_jumbo_pending; |
| 235 | __u32 tx_pending; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | }; |
| 237 | |
amit salecha | 8b5933c | 2011-04-07 01:58:42 +0000 | [diff] [blame] | 238 | /** |
| 239 | * struct ethtool_channels - configuring number of network channel |
| 240 | * @cmd: ETHTOOL_{G,S}CHANNELS |
| 241 | * @max_rx: Read only. Maximum number of receive channel the driver support. |
| 242 | * @max_tx: Read only. Maximum number of transmit channel the driver support. |
| 243 | * @max_other: Read only. Maximum number of other channel the driver support. |
| 244 | * @max_combined: Read only. Maximum number of combined channel the driver |
| 245 | * support. Set of queues RX, TX or other. |
| 246 | * @rx_count: Valid values are in the range 1 to the max_rx. |
| 247 | * @tx_count: Valid values are in the range 1 to the max_tx. |
| 248 | * @other_count: Valid values are in the range 1 to the max_other. |
| 249 | * @combined_count: Valid values are in the range 1 to the max_combined. |
| 250 | * |
| 251 | * This can be used to configure RX, TX and other channels. |
| 252 | */ |
| 253 | |
| 254 | struct ethtool_channels { |
| 255 | __u32 cmd; |
| 256 | __u32 max_rx; |
| 257 | __u32 max_tx; |
| 258 | __u32 max_other; |
| 259 | __u32 max_combined; |
| 260 | __u32 rx_count; |
| 261 | __u32 tx_count; |
| 262 | __u32 other_count; |
| 263 | __u32 combined_count; |
| 264 | }; |
| 265 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 266 | /* for configuring link flow control parameters */ |
| 267 | struct ethtool_pauseparam { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 268 | __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | |
| 270 | /* If the link is being auto-negotiated (via ethtool_cmd.autoneg |
Yegor Yefremov | b4c8cc8 | 2011-06-09 15:05:48 -0700 | [diff] [blame] | 271 | * being true) the user may set 'autoneg' here non-zero to have the |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 272 | * pause parameters be auto-negotiated too. In such a case, the |
| 273 | * {rx,tx}_pause values below determine what capabilities are |
| 274 | * advertised. |
| 275 | * |
| 276 | * If 'autoneg' is zero or the link is not being auto-negotiated, |
| 277 | * then {rx,tx}_pause force the driver to use/not-use pause |
| 278 | * flow control. |
| 279 | */ |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 280 | __u32 autoneg; |
| 281 | __u32 rx_pause; |
| 282 | __u32 tx_pause; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | }; |
| 284 | |
| 285 | #define ETH_GSTRING_LEN 32 |
| 286 | enum ethtool_stringset { |
| 287 | ETH_SS_TEST = 0, |
| 288 | ETH_SS_STATS, |
Jeff Garzik | 339bf02 | 2007-08-15 16:01:32 -0700 | [diff] [blame] | 289 | ETH_SS_PRIV_FLAGS, |
Alexander Duyck | bff5527 | 2011-06-08 12:35:08 +0000 | [diff] [blame] | 290 | ETH_SS_NTUPLE_FILTERS, /* Do not use, GRXNTUPLE is now deprecated */ |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 291 | ETH_SS_FEATURES, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | }; |
| 293 | |
| 294 | /* for passing string sets for data tagging */ |
| 295 | struct ethtool_gstrings { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 296 | __u32 cmd; /* ETHTOOL_GSTRINGS */ |
| 297 | __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/ |
| 298 | __u32 len; /* number of strings in the string set */ |
| 299 | __u8 data[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 300 | }; |
| 301 | |
Jeff Garzik | 723b2f5 | 2010-03-03 22:51:50 +0000 | [diff] [blame] | 302 | struct ethtool_sset_info { |
| 303 | __u32 cmd; /* ETHTOOL_GSSET_INFO */ |
| 304 | __u32 reserved; |
| 305 | __u64 sset_mask; /* input: each bit selects an sset to query */ |
| 306 | /* output: each bit a returned sset */ |
| 307 | __u32 data[0]; /* ETH_SS_xxx count, in order, based on bits |
| 308 | in sset_mask. One bit implies one |
| 309 | __u32, two bits implies two |
| 310 | __u32's, etc. */ |
| 311 | }; |
| 312 | |
Amit Kumar Salecha | 0209bcd | 2011-06-29 20:00:49 +0000 | [diff] [blame] | 313 | /** |
| 314 | * enum ethtool_test_flags - flags definition of ethtool_test |
| 315 | * @ETH_TEST_FL_OFFLINE: if set perform online and offline tests, otherwise |
| 316 | * only online tests. |
| 317 | * @ETH_TEST_FL_FAILED: Driver set this flag if test fails. |
| 318 | * @ETH_TEST_FL_EXTERNAL_LB: Application request to perform external loopback |
| 319 | * test. |
| 320 | * @ETH_TEST_FL_EXTERNAL_LB_DONE: Driver performed the external loopback test |
| 321 | */ |
| 322 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | enum ethtool_test_flags { |
Amit Kumar Salecha | 0209bcd | 2011-06-29 20:00:49 +0000 | [diff] [blame] | 324 | ETH_TEST_FL_OFFLINE = (1 << 0), |
| 325 | ETH_TEST_FL_FAILED = (1 << 1), |
| 326 | ETH_TEST_FL_EXTERNAL_LB = (1 << 2), |
| 327 | ETH_TEST_FL_EXTERNAL_LB_DONE = (1 << 3), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | }; |
| 329 | |
| 330 | /* for requesting NIC test and getting results*/ |
| 331 | struct ethtool_test { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 332 | __u32 cmd; /* ETHTOOL_TEST */ |
| 333 | __u32 flags; /* ETH_TEST_FL_xxx */ |
| 334 | __u32 reserved; |
| 335 | __u32 len; /* result length, in number of u64 elements */ |
| 336 | __u64 data[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | }; |
| 338 | |
| 339 | /* for dumping NIC-specific statistics */ |
| 340 | struct ethtool_stats { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 341 | __u32 cmd; /* ETHTOOL_GSTATS */ |
| 342 | __u32 n_stats; /* number of u64's being returned */ |
| 343 | __u64 data[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 344 | }; |
| 345 | |
Jon Wetzel | a6f9a70 | 2005-08-20 17:15:54 -0700 | [diff] [blame] | 346 | struct ethtool_perm_addr { |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 347 | __u32 cmd; /* ETHTOOL_GPERMADDR */ |
| 348 | __u32 size; |
| 349 | __u8 data[0]; |
Jon Wetzel | a6f9a70 | 2005-08-20 17:15:54 -0700 | [diff] [blame] | 350 | }; |
| 351 | |
Jeff Garzik | 3ae7c0b | 2007-08-15 16:00:51 -0700 | [diff] [blame] | 352 | /* boolean flags controlling per-interface behavior characteristics. |
| 353 | * When reading, the flag indicates whether or not a certain behavior |
| 354 | * is enabled/present. When writing, the flag indicates whether |
| 355 | * or not the driver should turn on (set) or off (clear) a behavior. |
| 356 | * |
| 357 | * Some behaviors may read-only (unconditionally absent or present). |
| 358 | * If such is the case, return EINVAL in the set-flags operation if the |
| 359 | * flag differs from the read-only value. |
| 360 | */ |
| 361 | enum ethtool_flags { |
Jesse Gross | d5dbda2 | 2010-10-20 13:56:07 +0000 | [diff] [blame] | 362 | ETH_FLAG_TXVLAN = (1 << 7), /* TX VLAN offload enabled */ |
| 363 | ETH_FLAG_RXVLAN = (1 << 8), /* RX VLAN offload enabled */ |
Jeff Garzik | 3ae7c0b | 2007-08-15 16:00:51 -0700 | [diff] [blame] | 364 | ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */ |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 365 | ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */ |
stephen hemminger | b00fabb | 2010-03-29 14:47:27 +0000 | [diff] [blame] | 366 | ETH_FLAG_RXHASH = (1 << 28), |
Jeff Garzik | 3ae7c0b | 2007-08-15 16:00:51 -0700 | [diff] [blame] | 367 | }; |
| 368 | |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 369 | /* The following structures are for supporting RX network flow |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 370 | * classification and RX n-tuple configuration. Note, all multibyte |
| 371 | * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to |
| 372 | * be in network byte order. |
| 373 | */ |
| 374 | |
| 375 | /** |
| 376 | * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc. |
| 377 | * @ip4src: Source host |
| 378 | * @ip4dst: Destination host |
| 379 | * @psrc: Source port |
| 380 | * @pdst: Destination port |
| 381 | * @tos: Type-of-service |
| 382 | * |
| 383 | * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow. |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 384 | */ |
| 385 | struct ethtool_tcpip4_spec { |
| 386 | __be32 ip4src; |
| 387 | __be32 ip4dst; |
| 388 | __be16 psrc; |
| 389 | __be16 pdst; |
| 390 | __u8 tos; |
| 391 | }; |
| 392 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 393 | /** |
| 394 | * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4 |
| 395 | * @ip4src: Source host |
| 396 | * @ip4dst: Destination host |
| 397 | * @spi: Security parameters index |
| 398 | * @tos: Type-of-service |
| 399 | * |
| 400 | * This can be used to specify an IPsec transport or tunnel over IPv4. |
| 401 | */ |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 402 | struct ethtool_ah_espip4_spec { |
| 403 | __be32 ip4src; |
| 404 | __be32 ip4dst; |
| 405 | __be32 spi; |
| 406 | __u8 tos; |
| 407 | }; |
| 408 | |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 409 | #define ETH_RX_NFC_IP4 1 |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 410 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 411 | /** |
| 412 | * struct ethtool_usrip4_spec - general flow specification for IPv4 |
| 413 | * @ip4src: Source host |
| 414 | * @ip4dst: Destination host |
| 415 | * @l4_4_bytes: First 4 bytes of transport (layer 4) header |
| 416 | * @tos: Type-of-service |
| 417 | * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0 |
| 418 | * @proto: Transport protocol number; mask must be 0 |
| 419 | */ |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 420 | struct ethtool_usrip4_spec { |
| 421 | __be32 ip4src; |
| 422 | __be32 ip4dst; |
| 423 | __be32 l4_4_bytes; |
| 424 | __u8 tos; |
| 425 | __u8 ip_ver; |
| 426 | __u8 proto; |
| 427 | }; |
| 428 | |
Alexander Duyck | 127fe53 | 2011-04-08 18:01:59 +0000 | [diff] [blame] | 429 | union ethtool_flow_union { |
| 430 | struct ethtool_tcpip4_spec tcp_ip4_spec; |
| 431 | struct ethtool_tcpip4_spec udp_ip4_spec; |
| 432 | struct ethtool_tcpip4_spec sctp_ip4_spec; |
| 433 | struct ethtool_ah_espip4_spec ah_ip4_spec; |
| 434 | struct ethtool_ah_espip4_spec esp_ip4_spec; |
| 435 | struct ethtool_usrip4_spec usr_ip4_spec; |
| 436 | struct ethhdr ether_spec; |
| 437 | __u8 hdata[60]; |
| 438 | }; |
| 439 | |
| 440 | struct ethtool_flow_ext { |
| 441 | __be16 vlan_etype; |
| 442 | __be16 vlan_tci; |
| 443 | __be32 data[2]; |
| 444 | }; |
| 445 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 446 | /** |
| 447 | * struct ethtool_rx_flow_spec - specification for RX flow filter |
| 448 | * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW |
| 449 | * @h_u: Flow fields to match (dependent on @flow_type) |
Alexander Duyck | 127fe53 | 2011-04-08 18:01:59 +0000 | [diff] [blame] | 450 | * @h_ext: Additional fields to match |
| 451 | * @m_u: Masks for flow field bits to be matched |
| 452 | * @m_ext: Masks for additional field bits to be matched |
| 453 | * Note, all additional fields must be ignored unless @flow_type |
| 454 | * includes the %FLOW_EXT flag. |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 455 | * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC |
| 456 | * if packets should be discarded |
| 457 | * @location: Index of filter in hardware table |
| 458 | */ |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 459 | struct ethtool_rx_flow_spec { |
Santwona Behera | 0853ad6 | 2008-07-02 03:47:41 -0700 | [diff] [blame] | 460 | __u32 flow_type; |
Alexander Duyck | 127fe53 | 2011-04-08 18:01:59 +0000 | [diff] [blame] | 461 | union ethtool_flow_union h_u; |
| 462 | struct ethtool_flow_ext h_ext; |
| 463 | union ethtool_flow_union m_u; |
| 464 | struct ethtool_flow_ext m_ext; |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 465 | __u64 ring_cookie; |
| 466 | __u32 location; |
| 467 | }; |
| 468 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 469 | /** |
| 470 | * struct ethtool_rxnfc - command to get or set RX flow classification rules |
| 471 | * @cmd: Specific command number - %ETHTOOL_GRXFH, %ETHTOOL_SRXFH, |
| 472 | * %ETHTOOL_GRXRINGS, %ETHTOOL_GRXCLSRLCNT, %ETHTOOL_GRXCLSRULE, |
| 473 | * %ETHTOOL_GRXCLSRLALL, %ETHTOOL_SRXCLSRLDEL or %ETHTOOL_SRXCLSRLINS |
| 474 | * @flow_type: Type of flow to be affected, e.g. %TCP_V4_FLOW |
| 475 | * @data: Command-dependent value |
| 476 | * @fs: Flow filter specification |
| 477 | * @rule_cnt: Number of rules to be affected |
| 478 | * @rule_locs: Array of valid rule indices |
| 479 | * |
| 480 | * For %ETHTOOL_GRXFH and %ETHTOOL_SRXFH, @data is a bitmask indicating |
| 481 | * the fields included in the flow hash, e.g. %RXH_IP_SRC. The following |
| 482 | * structure fields must not be used. |
| 483 | * |
| 484 | * For %ETHTOOL_GRXRINGS, @data is set to the number of RX rings/queues |
| 485 | * on return. |
| 486 | * |
| 487 | * For %ETHTOOL_GRXCLSRLCNT, @rule_cnt is set to the number of defined |
| 488 | * rules on return. |
| 489 | * |
| 490 | * For %ETHTOOL_GRXCLSRULE, @fs.@location specifies the index of an |
| 491 | * existing filter rule on entry and @fs contains the rule on return. |
| 492 | * |
| 493 | * For %ETHTOOL_GRXCLSRLALL, @rule_cnt specifies the array size of the |
| 494 | * user buffer for @rule_locs on entry. On return, @data is the size |
| 495 | * of the filter table and @rule_locs contains the indices of the |
| 496 | * defined rules. |
| 497 | * |
| 498 | * For %ETHTOOL_SRXCLSRLINS, @fs specifies the filter rule to add or |
| 499 | * update. @fs.@location specifies the index to use and must not be |
| 500 | * ignored. |
| 501 | * |
| 502 | * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the index of an |
| 503 | * existing filter rule on entry. |
| 504 | * |
| 505 | * Implementation of indexed classification rules generally requires a |
| 506 | * TCAM. |
| 507 | */ |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 508 | struct ethtool_rxnfc { |
| 509 | __u32 cmd; |
| 510 | __u32 flow_type; |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 511 | __u64 data; |
| 512 | struct ethtool_rx_flow_spec fs; |
| 513 | __u32 rule_cnt; |
| 514 | __u32 rule_locs[0]; |
Santwona Behera | 0853ad6 | 2008-07-02 03:47:41 -0700 | [diff] [blame] | 515 | }; |
| 516 | |
Ben Hutchings | 3a7da39 | 2011-03-17 07:34:32 +0000 | [diff] [blame] | 517 | #ifdef __KERNEL__ |
| 518 | #ifdef CONFIG_COMPAT |
| 519 | |
| 520 | struct compat_ethtool_rx_flow_spec { |
| 521 | u32 flow_type; |
Alexander Duyck | 127fe53 | 2011-04-08 18:01:59 +0000 | [diff] [blame] | 522 | union ethtool_flow_union h_u; |
| 523 | struct ethtool_flow_ext h_ext; |
| 524 | union ethtool_flow_union m_u; |
| 525 | struct ethtool_flow_ext m_ext; |
Ben Hutchings | 3a7da39 | 2011-03-17 07:34:32 +0000 | [diff] [blame] | 526 | compat_u64 ring_cookie; |
| 527 | u32 location; |
| 528 | }; |
| 529 | |
| 530 | struct compat_ethtool_rxnfc { |
| 531 | u32 cmd; |
| 532 | u32 flow_type; |
| 533 | compat_u64 data; |
| 534 | struct compat_ethtool_rx_flow_spec fs; |
| 535 | u32 rule_cnt; |
| 536 | u32 rule_locs[0]; |
| 537 | }; |
| 538 | |
| 539 | #endif /* CONFIG_COMPAT */ |
| 540 | #endif /* __KERNEL__ */ |
| 541 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 542 | /** |
| 543 | * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection |
| 544 | * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR |
| 545 | * @size: On entry, the array size of the user buffer. On return from |
| 546 | * %ETHTOOL_GRXFHINDIR, the array size of the hardware indirection table. |
| 547 | * @ring_index: RX ring/queue index for each hash value |
| 548 | */ |
Ben Hutchings | a5b6ee2 | 2010-06-30 05:05:23 +0000 | [diff] [blame] | 549 | struct ethtool_rxfh_indir { |
| 550 | __u32 cmd; |
Ben Hutchings | a5b6ee2 | 2010-06-30 05:05:23 +0000 | [diff] [blame] | 551 | __u32 size; |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 552 | __u32 ring_index[0]; |
Ben Hutchings | a5b6ee2 | 2010-06-30 05:05:23 +0000 | [diff] [blame] | 553 | }; |
| 554 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 555 | /** |
| 556 | * struct ethtool_rx_ntuple_flow_spec - specification for RX flow filter |
| 557 | * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW |
| 558 | * @h_u: Flow field values to match (dependent on @flow_type) |
| 559 | * @m_u: Masks for flow field value bits to be ignored |
| 560 | * @vlan_tag: VLAN tag to match |
| 561 | * @vlan_tag_mask: Mask for VLAN tag bits to be ignored |
| 562 | * @data: Driver-dependent data to match |
| 563 | * @data_mask: Mask for driver-dependent data bits to be ignored |
| 564 | * @action: RX ring/queue index to deliver to (non-negative) or other action |
| 565 | * (negative, e.g. %ETHTOOL_RXNTUPLE_ACTION_DROP) |
| 566 | * |
Ben Hutchings | be2902d | 2010-09-16 11:28:07 +0000 | [diff] [blame] | 567 | * For flow types %TCP_V4_FLOW, %UDP_V4_FLOW and %SCTP_V4_FLOW, where |
| 568 | * a field value and mask are both zero this is treated as if all mask |
| 569 | * bits are set i.e. the field is ignored. |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 570 | */ |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 571 | struct ethtool_rx_ntuple_flow_spec { |
| 572 | __u32 flow_type; |
| 573 | union { |
| 574 | struct ethtool_tcpip4_spec tcp_ip4_spec; |
| 575 | struct ethtool_tcpip4_spec udp_ip4_spec; |
| 576 | struct ethtool_tcpip4_spec sctp_ip4_spec; |
| 577 | struct ethtool_ah_espip4_spec ah_ip4_spec; |
| 578 | struct ethtool_ah_espip4_spec esp_ip4_spec; |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 579 | struct ethtool_usrip4_spec usr_ip4_spec; |
Ben Hutchings | 6099e3d | 2010-09-20 08:42:08 +0000 | [diff] [blame] | 580 | struct ethhdr ether_spec; |
Ben Hutchings | e0de7c9 | 2010-09-14 09:13:08 +0000 | [diff] [blame] | 581 | __u8 hdata[72]; |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 582 | } h_u, m_u; |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 583 | |
| 584 | __u16 vlan_tag; |
| 585 | __u16 vlan_tag_mask; |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 586 | __u64 data; |
| 587 | __u64 data_mask; |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 588 | |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 589 | __s32 action; |
Ben Hutchings | c22ab78 | 2010-09-20 08:41:47 +0000 | [diff] [blame] | 590 | #define ETHTOOL_RXNTUPLE_ACTION_DROP (-1) /* drop packet */ |
| 591 | #define ETHTOOL_RXNTUPLE_ACTION_CLEAR (-2) /* clear filter */ |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 592 | }; |
| 593 | |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 594 | /** |
Ben Hutchings | c22ab78 | 2010-09-20 08:41:47 +0000 | [diff] [blame] | 595 | * struct ethtool_rx_ntuple - command to set or clear RX flow filter |
Ben Hutchings | e035587 | 2010-09-14 09:10:03 +0000 | [diff] [blame] | 596 | * @cmd: Command number - %ETHTOOL_SRXNTUPLE |
| 597 | * @fs: Flow filter specification |
| 598 | */ |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 599 | struct ethtool_rx_ntuple { |
| 600 | __u32 cmd; |
| 601 | struct ethtool_rx_ntuple_flow_spec fs; |
| 602 | }; |
| 603 | |
Ajit Khaparde | 05c6a8d | 2009-09-02 17:02:55 +0000 | [diff] [blame] | 604 | #define ETHTOOL_FLASH_MAX_FILENAME 128 |
| 605 | enum ethtool_flash_op_type { |
| 606 | ETHTOOL_FLASH_ALL_REGIONS = 0, |
| 607 | }; |
| 608 | |
| 609 | /* for passing firmware flashing related parameters */ |
| 610 | struct ethtool_flash { |
| 611 | __u32 cmd; |
| 612 | __u32 region; |
| 613 | char data[ETHTOOL_FLASH_MAX_FILENAME]; |
| 614 | }; |
| 615 | |
Anirban Chakraborty | 29dd54b | 2011-05-12 12:48:32 +0000 | [diff] [blame] | 616 | /** |
| 617 | * struct ethtool_dump - used for retrieving, setting device dump |
| 618 | * @cmd: Command number - %ETHTOOL_GET_DUMP_FLAG, %ETHTOOL_GET_DUMP_DATA, or |
| 619 | * %ETHTOOL_SET_DUMP |
| 620 | * @version: FW version of the dump, filled in by driver |
| 621 | * @flag: driver dependent flag for dump setting, filled in by driver during |
| 622 | * get and filled in by ethtool for set operation |
| 623 | * @len: length of dump data, used as the length of the user buffer on entry to |
| 624 | * %ETHTOOL_GET_DUMP_DATA and this is returned as dump length by driver |
| 625 | * for %ETHTOOL_GET_DUMP_FLAG command |
| 626 | * @data: data collected for get dump data operation |
| 627 | */ |
| 628 | struct ethtool_dump { |
| 629 | __u32 cmd; |
| 630 | __u32 version; |
| 631 | __u32 flag; |
| 632 | __u32 len; |
| 633 | __u8 data[0]; |
| 634 | }; |
| 635 | |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 636 | /* for returning and changing feature sets */ |
| 637 | |
| 638 | /** |
| 639 | * struct ethtool_get_features_block - block with state of 32 features |
| 640 | * @available: mask of changeable features |
| 641 | * @requested: mask of features requested to be enabled if possible |
| 642 | * @active: mask of currently enabled features |
| 643 | * @never_changed: mask of features not changeable for any device |
| 644 | */ |
| 645 | struct ethtool_get_features_block { |
| 646 | __u32 available; |
| 647 | __u32 requested; |
| 648 | __u32 active; |
| 649 | __u32 never_changed; |
| 650 | }; |
| 651 | |
| 652 | /** |
| 653 | * struct ethtool_gfeatures - command to get state of device's features |
| 654 | * @cmd: command number = %ETHTOOL_GFEATURES |
| 655 | * @size: in: number of elements in the features[] array; |
| 656 | * out: number of elements in features[] needed to hold all features |
| 657 | * @features: state of features |
| 658 | */ |
| 659 | struct ethtool_gfeatures { |
| 660 | __u32 cmd; |
| 661 | __u32 size; |
| 662 | struct ethtool_get_features_block features[0]; |
| 663 | }; |
| 664 | |
| 665 | /** |
| 666 | * struct ethtool_set_features_block - block with request for 32 features |
| 667 | * @valid: mask of features to be changed |
| 668 | * @requested: values of features to be changed |
| 669 | */ |
| 670 | struct ethtool_set_features_block { |
| 671 | __u32 valid; |
| 672 | __u32 requested; |
| 673 | }; |
| 674 | |
| 675 | /** |
| 676 | * struct ethtool_sfeatures - command to request change in device's features |
| 677 | * @cmd: command number = %ETHTOOL_SFEATURES |
| 678 | * @size: array size of the features[] array |
| 679 | * @features: feature change masks |
| 680 | */ |
| 681 | struct ethtool_sfeatures { |
| 682 | __u32 cmd; |
| 683 | __u32 size; |
| 684 | struct ethtool_set_features_block features[0]; |
| 685 | }; |
| 686 | |
| 687 | /* |
| 688 | * %ETHTOOL_SFEATURES changes features present in features[].valid to the |
| 689 | * values of corresponding bits in features[].requested. Bits in .requested |
| 690 | * not set in .valid or not changeable are ignored. |
| 691 | * |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 692 | * Returns %EINVAL when .valid contains undefined or never-changeable bits |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 693 | * or size is not equal to required number of features words (32-bit blocks). |
| 694 | * Returns >= 0 if request was completed; bits set in the value mean: |
| 695 | * %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not |
| 696 | * changeable (not present in %ETHTOOL_GFEATURES' features[].available) |
| 697 | * those bits were ignored. |
| 698 | * %ETHTOOL_F_WISH - some or all changes requested were recorded but the |
| 699 | * resulting state of bits masked by .valid is not equal to .requested. |
| 700 | * Probably there are other device-specific constraints on some features |
| 701 | * in the set. When %ETHTOOL_F_UNSUPPORTED is set, .valid is considered |
| 702 | * here as though ignored bits were cleared. |
Michał Mirosław | 39fc0ce | 2011-02-22 16:52:29 +0000 | [diff] [blame] | 703 | * %ETHTOOL_F_COMPAT - some or all changes requested were made by calling |
| 704 | * compatibility functions. Requested offload state cannot be properly |
| 705 | * managed by kernel. |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 706 | * |
| 707 | * Meaning of bits in the masks are obtained by %ETHTOOL_GSSET_INFO (number of |
| 708 | * bits in the arrays - always multiple of 32) and %ETHTOOL_GSTRINGS commands |
| 709 | * for ETH_SS_FEATURES string set. First entry in the table corresponds to least |
| 710 | * significant bit in features[0] fields. Empty strings mark undefined features. |
| 711 | */ |
| 712 | enum ethtool_sfeatures_retval_bits { |
| 713 | ETHTOOL_F_UNSUPPORTED__BIT, |
| 714 | ETHTOOL_F_WISH__BIT, |
Michał Mirosław | 39fc0ce | 2011-02-22 16:52:29 +0000 | [diff] [blame] | 715 | ETHTOOL_F_COMPAT__BIT, |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 716 | }; |
| 717 | |
| 718 | #define ETHTOOL_F_UNSUPPORTED (1 << ETHTOOL_F_UNSUPPORTED__BIT) |
| 719 | #define ETHTOOL_F_WISH (1 << ETHTOOL_F_WISH__BIT) |
Michał Mirosław | 39fc0ce | 2011-02-22 16:52:29 +0000 | [diff] [blame] | 720 | #define ETHTOOL_F_COMPAT (1 << ETHTOOL_F_COMPAT__BIT) |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 721 | |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 722 | #ifdef __KERNEL__ |
| 723 | |
David S. Miller | a146708 | 2010-02-14 22:38:54 -0800 | [diff] [blame] | 724 | #include <linux/rculist.h> |
| 725 | |
Michał Mirosław | 2766051 | 2011-03-18 16:56:34 +0000 | [diff] [blame] | 726 | /* needed by dev_disable_lro() */ |
| 727 | extern int __ethtool_set_flags(struct net_device *dev, u32 flags); |
| 728 | |
Ben Hutchings | 68f512f | 2011-04-02 00:35:15 +0100 | [diff] [blame] | 729 | /** |
| 730 | * enum ethtool_phys_id_state - indicator state for physical identification |
| 731 | * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated |
| 732 | * @ETHTOOL_ID_ACTIVE: Physical ID indicator should be activated |
| 733 | * @ETHTOOL_ID_ON: LED should be turned on (used iff %ETHTOOL_ID_ACTIVE |
| 734 | * is not supported) |
| 735 | * @ETHTOOL_ID_OFF: LED should be turned off (used iff %ETHTOOL_ID_ACTIVE |
| 736 | * is not supported) |
| 737 | */ |
| 738 | enum ethtool_phys_id_state { |
| 739 | ETHTOOL_ID_INACTIVE, |
| 740 | ETHTOOL_ID_ACTIVE, |
| 741 | ETHTOOL_ID_ON, |
| 742 | ETHTOOL_ID_OFF |
| 743 | }; |
| 744 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 745 | struct net_device; |
| 746 | |
| 747 | /* Some generic methods drivers may use in their ethtool_ops */ |
| 748 | u32 ethtool_op_get_link(struct net_device *dev); |
| 749 | u32 ethtool_op_get_tx_csum(struct net_device *dev); |
| 750 | int ethtool_op_set_tx_csum(struct net_device *dev, u32 data); |
Jon Mason | 69f6a0f | 2005-05-29 20:27:24 -0700 | [diff] [blame] | 751 | int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data); |
Michael Chan | 6460d94 | 2007-07-14 19:07:52 -0700 | [diff] [blame] | 752 | int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | u32 ethtool_op_get_sg(struct net_device *dev); |
| 754 | int ethtool_op_set_sg(struct net_device *dev, u32 data); |
| 755 | u32 ethtool_op_get_tso(struct net_device *dev); |
| 756 | int ethtool_op_set_tso(struct net_device *dev, u32 data); |
Ananda Raju | e89e9cf | 2005-10-18 15:46:41 -0700 | [diff] [blame] | 757 | u32 ethtool_op_get_ufo(struct net_device *dev); |
| 758 | int ethtool_op_set_ufo(struct net_device *dev, u32 data); |
Jeff Garzik | 3ae7c0b | 2007-08-15 16:00:51 -0700 | [diff] [blame] | 759 | u32 ethtool_op_get_flags(struct net_device *dev); |
Ben Hutchings | 1437ce3 | 2010-06-30 02:44:32 +0000 | [diff] [blame] | 760 | int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported); |
Stanislaw Gruszka | 673e63c | 2011-03-22 23:54:49 +0000 | [diff] [blame] | 761 | bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 762 | |
| 763 | /** |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 764 | * struct ethtool_ops - optional netdev operations |
| 765 | * @get_settings: Get various device settings including Ethernet link |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 766 | * settings. The @cmd parameter is expected to have been cleared |
| 767 | * before get_settings is called. Returns a negative error code or |
| 768 | * zero. |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 769 | * @set_settings: Set various device settings including Ethernet link |
| 770 | * settings. Returns a negative error code or zero. |
| 771 | * @get_drvinfo: Report driver/device information. Should only set the |
| 772 | * @driver, @version, @fw_version and @bus_info fields. If not |
| 773 | * implemented, the @driver and @bus_info fields will be filled in |
| 774 | * according to the netdev's parent device. |
| 775 | * @get_regs_len: Get buffer length required for @get_regs |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 776 | * @get_regs: Get device registers |
| 777 | * @get_wol: Report whether Wake-on-Lan is enabled |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 778 | * @set_wol: Turn Wake-on-Lan on or off. Returns a negative error code |
| 779 | * or zero. |
| 780 | * @get_msglevel: Report driver message level. This should be the value |
| 781 | * of the @msg_enable field used by netif logging functions. |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 782 | * @set_msglevel: Set driver message level |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 783 | * @nway_reset: Restart autonegotiation. Returns a negative error code |
| 784 | * or zero. |
| 785 | * @get_link: Report whether physical link is up. Will only be called if |
| 786 | * the netdev is up. Should usually be set to ethtool_op_get_link(), |
| 787 | * which uses netif_carrier_ok(). |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 788 | * @get_eeprom: Read data from the device EEPROM. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 789 | * Should fill in the magic field. Don't need to check len for zero |
| 790 | * or wraparound. Fill in the data argument with the eeprom values |
| 791 | * from offset to offset + len. Update len to the amount read. |
| 792 | * Returns an error or zero. |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 793 | * @set_eeprom: Write data to the device EEPROM. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 794 | * Should validate the magic field. Don't need to check len for zero |
| 795 | * or wraparound. Update len to the amount written. Returns an error |
| 796 | * or zero. |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 797 | * @get_coalesce: Get interrupt coalescing parameters. Returns a negative |
| 798 | * error code or zero. |
| 799 | * @set_coalesce: Set interrupt coalescing parameters. Returns a negative |
| 800 | * error code or zero. |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 801 | * @get_ringparam: Report ring sizes |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 802 | * @set_ringparam: Set ring sizes. Returns a negative error code or zero. |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 803 | * @get_pauseparam: Report pause parameters |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 804 | * @set_pauseparam: Set pause parameters. Returns a negative error code |
| 805 | * or zero. |
| 806 | * @get_rx_csum: Deprecated in favour of the netdev feature %NETIF_F_RXCSUM. |
| 807 | * Report whether receive checksums are turned on or off. |
| 808 | * @set_rx_csum: Deprecated in favour of generic netdev features. Turn |
| 809 | * receive checksum on or off. Returns a negative error code or zero. |
| 810 | * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums |
| 811 | * are turned on or off. |
| 812 | * @set_tx_csum: Deprecated in favour of generic netdev features. Turn |
Yegor Yefremov | b4c8cc8 | 2011-06-09 15:05:48 -0700 | [diff] [blame] | 813 | * transmit checksums on or off. Returns a negative error code or zero. |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 814 | * @get_sg: Deprecated as redundant. Report whether scatter-gather is |
| 815 | * enabled. |
| 816 | * @set_sg: Deprecated in favour of generic netdev features. Turn |
| 817 | * scatter-gather on or off. Returns a negative error code or zero. |
| 818 | * @get_tso: Deprecated as redundant. Report whether TCP segmentation |
| 819 | * offload is enabled. |
| 820 | * @set_tso: Deprecated in favour of generic netdev features. Turn TCP |
| 821 | * segmentation offload on or off. Returns a negative error code or zero. |
Ben Hutchings | e20b5b6 | 2011-04-01 22:52:34 +0100 | [diff] [blame] | 822 | * @self_test: Run specified self-tests |
| 823 | * @get_strings: Return a set of strings that describe the requested objects |
Ben Hutchings | 68f512f | 2011-04-02 00:35:15 +0100 | [diff] [blame] | 824 | * @set_phys_id: Identify the physical devices, e.g. by flashing an LED |
| 825 | * attached to it. The implementation may update the indicator |
| 826 | * asynchronously or synchronously, but in either case it must return |
| 827 | * quickly. It is initially called with the argument %ETHTOOL_ID_ACTIVE, |
Allan, Bruce W | fce5592 | 2011-04-13 13:09:10 +0000 | [diff] [blame] | 828 | * and must either activate asynchronous updates and return zero, return |
| 829 | * a negative error or return a positive frequency for synchronous |
| 830 | * indication (e.g. 1 for one on/off cycle per second). If it returns |
| 831 | * a frequency then it will be called again at intervals with the |
Ben Hutchings | 68f512f | 2011-04-02 00:35:15 +0100 | [diff] [blame] | 832 | * argument %ETHTOOL_ID_ON or %ETHTOOL_ID_OFF and should set the state of |
| 833 | * the indicator accordingly. Finally, it is called with the argument |
| 834 | * %ETHTOOL_ID_INACTIVE and must deactivate the indicator. Returns a |
| 835 | * negative error code or zero. |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 836 | * @get_ethtool_stats: Return extended statistics about the device. |
| 837 | * This is only useful if the device maintains statistics not |
| 838 | * included in &struct rtnl_link_stats64. |
| 839 | * @begin: Function to be called before any other operation. Returns a |
| 840 | * negative error code or zero. |
| 841 | * @complete: Function to be called after any other operation except |
| 842 | * @begin. Will be called even if the other operation failed. |
| 843 | * @get_ufo: Deprecated as redundant. Report whether UDP fragmentation |
| 844 | * offload is enabled. |
| 845 | * @set_ufo: Deprecated in favour of generic netdev features. Turn UDP |
| 846 | * fragmentation offload on or off. Returns a negative error code or zero. |
| 847 | * @get_flags: Deprecated as redundant. Report features included in |
| 848 | * &enum ethtool_flags that are enabled. |
| 849 | * @set_flags: Deprecated in favour of generic netdev features. Turn |
| 850 | * features included in &enum ethtool_flags on or off. Returns a |
| 851 | * negative error code or zero. |
| 852 | * @get_priv_flags: Report driver-specific feature flags. |
| 853 | * @set_priv_flags: Set driver-specific feature flags. Returns a negative |
| 854 | * error code or zero. |
| 855 | * @get_sset_count: Get number of strings that @get_strings will write. |
| 856 | * @get_rxnfc: Get RX flow classification rules. Returns a negative |
| 857 | * error code or zero. |
| 858 | * @set_rxnfc: Set RX flow classification rules. Returns a negative |
| 859 | * error code or zero. |
| 860 | * @flash_device: Write a firmware image to device's flash memory. |
| 861 | * Returns a negative error code or zero. |
| 862 | * @reset: Reset (part of) the device, as specified by a bitmask of |
| 863 | * flags from &enum ethtool_reset_flags. Returns a negative |
| 864 | * error code or zero. |
| 865 | * @set_rx_ntuple: Set an RX n-tuple rule. Returns a negative error code |
| 866 | * or zero. |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 867 | * @get_rxfh_indir: Get the contents of the RX flow hash indirection table. |
| 868 | * Returns a negative error code or zero. |
| 869 | * @set_rxfh_indir: Set the contents of the RX flow hash indirection table. |
| 870 | * Returns a negative error code or zero. |
amit salecha | 8b5933c | 2011-04-07 01:58:42 +0000 | [diff] [blame] | 871 | * @get_channels: Get number of channels. |
| 872 | * @set_channels: Set number of channels. Returns a negative error code or |
| 873 | * zero. |
Anirban Chakraborty | 29dd54b | 2011-05-12 12:48:32 +0000 | [diff] [blame] | 874 | * @get_dump_flag: Get dump flag indicating current dump length, version, |
| 875 | * and flag of the device. |
| 876 | * @get_dump_data: Get dump data. |
| 877 | * @set_dump: Set dump specific flags to the device. |
Ben Hutchings | 8717d07 | 2011-04-01 23:57:41 +0100 | [diff] [blame] | 878 | * |
| 879 | * All operations are optional (i.e. the function pointer may be set |
| 880 | * to %NULL) and callers must take this into account. Callers must |
| 881 | * hold the RTNL, except that for @get_drvinfo the caller may or may |
| 882 | * not hold the RTNL. |
| 883 | * |
| 884 | * See the structures used by these operations for further documentation. |
| 885 | * |
| 886 | * See &struct net_device and &struct net_device_ops for documentation |
| 887 | * of the generic netdev features interface. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 888 | */ |
| 889 | struct ethtool_ops { |
| 890 | int (*get_settings)(struct net_device *, struct ethtool_cmd *); |
| 891 | int (*set_settings)(struct net_device *, struct ethtool_cmd *); |
| 892 | void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); |
| 893 | int (*get_regs_len)(struct net_device *); |
| 894 | void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); |
| 895 | void (*get_wol)(struct net_device *, struct ethtool_wolinfo *); |
| 896 | int (*set_wol)(struct net_device *, struct ethtool_wolinfo *); |
| 897 | u32 (*get_msglevel)(struct net_device *); |
| 898 | void (*set_msglevel)(struct net_device *, u32); |
| 899 | int (*nway_reset)(struct net_device *); |
| 900 | u32 (*get_link)(struct net_device *); |
| 901 | int (*get_eeprom_len)(struct net_device *); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 902 | int (*get_eeprom)(struct net_device *, |
| 903 | struct ethtool_eeprom *, u8 *); |
| 904 | int (*set_eeprom)(struct net_device *, |
| 905 | struct ethtool_eeprom *, u8 *); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 906 | int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *); |
| 907 | int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 908 | void (*get_ringparam)(struct net_device *, |
| 909 | struct ethtool_ringparam *); |
| 910 | int (*set_ringparam)(struct net_device *, |
| 911 | struct ethtool_ringparam *); |
| 912 | void (*get_pauseparam)(struct net_device *, |
| 913 | struct ethtool_pauseparam*); |
| 914 | int (*set_pauseparam)(struct net_device *, |
| 915 | struct ethtool_pauseparam*); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 916 | u32 (*get_rx_csum)(struct net_device *); |
| 917 | int (*set_rx_csum)(struct net_device *, u32); |
| 918 | u32 (*get_tx_csum)(struct net_device *); |
| 919 | int (*set_tx_csum)(struct net_device *, u32); |
| 920 | u32 (*get_sg)(struct net_device *); |
| 921 | int (*set_sg)(struct net_device *, u32); |
| 922 | u32 (*get_tso)(struct net_device *); |
| 923 | int (*set_tso)(struct net_device *, u32); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 924 | void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); |
| 925 | void (*get_strings)(struct net_device *, u32 stringset, u8 *); |
Ben Hutchings | 68f512f | 2011-04-02 00:35:15 +0100 | [diff] [blame] | 926 | int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 927 | void (*get_ethtool_stats)(struct net_device *, |
| 928 | struct ethtool_stats *, u64 *); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 929 | int (*begin)(struct net_device *); |
| 930 | void (*complete)(struct net_device *); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 931 | u32 (*get_ufo)(struct net_device *); |
| 932 | int (*set_ufo)(struct net_device *, u32); |
| 933 | u32 (*get_flags)(struct net_device *); |
| 934 | int (*set_flags)(struct net_device *, u32); |
| 935 | u32 (*get_priv_flags)(struct net_device *); |
| 936 | int (*set_priv_flags)(struct net_device *, u32); |
Jeff Garzik | ff03d49 | 2007-08-15 16:01:08 -0700 | [diff] [blame] | 937 | int (*get_sset_count)(struct net_device *, int); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 938 | int (*get_rxnfc)(struct net_device *, |
| 939 | struct ethtool_rxnfc *, void *); |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 940 | int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 941 | int (*flash_device)(struct net_device *, struct ethtool_flash *); |
Ben Hutchings | d73d3a8 | 2009-10-05 10:59:58 +0000 | [diff] [blame] | 942 | int (*reset)(struct net_device *, u32 *); |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 943 | int (*set_rx_ntuple)(struct net_device *, |
| 944 | struct ethtool_rx_ntuple *); |
Ben Hutchings | a5b6ee2 | 2010-06-30 05:05:23 +0000 | [diff] [blame] | 945 | int (*get_rxfh_indir)(struct net_device *, |
| 946 | struct ethtool_rxfh_indir *); |
| 947 | int (*set_rxfh_indir)(struct net_device *, |
| 948 | const struct ethtool_rxfh_indir *); |
amit salecha | 8b5933c | 2011-04-07 01:58:42 +0000 | [diff] [blame] | 949 | void (*get_channels)(struct net_device *, struct ethtool_channels *); |
| 950 | int (*set_channels)(struct net_device *, struct ethtool_channels *); |
Anirban Chakraborty | 29dd54b | 2011-05-12 12:48:32 +0000 | [diff] [blame] | 951 | int (*get_dump_flag)(struct net_device *, struct ethtool_dump *); |
| 952 | int (*get_dump_data)(struct net_device *, |
| 953 | struct ethtool_dump *, void *); |
| 954 | int (*set_dump)(struct net_device *, struct ethtool_dump *); |
amit salecha | 8b5933c | 2011-04-07 01:58:42 +0000 | [diff] [blame] | 955 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 956 | }; |
David Woodhouse | c3ce7e2 | 2006-04-29 01:53:47 +0100 | [diff] [blame] | 957 | #endif /* __KERNEL__ */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 958 | |
| 959 | /* CMDs currently supported */ |
| 960 | #define ETHTOOL_GSET 0x00000001 /* Get settings. */ |
| 961 | #define ETHTOOL_SSET 0x00000002 /* Set settings. */ |
| 962 | #define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */ |
| 963 | #define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */ |
| 964 | #define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */ |
| 965 | #define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 966 | #define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */ |
| 967 | #define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 968 | #define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */ |
Ben Hutchings | e596e6e | 2010-12-09 12:08:35 +0000 | [diff] [blame] | 969 | /* Get link status for host, i.e. whether the interface *and* the |
| 970 | * physical port (if there is one) are up (ethtool_value). */ |
| 971 | #define ETHTOOL_GLINK 0x0000000a |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 972 | #define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */ |
| 973 | #define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 974 | #define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */ |
| 975 | #define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */ |
| 976 | #define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */ |
| 977 | #define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */ |
| 978 | #define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */ |
| 979 | #define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 980 | #define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */ |
| 981 | #define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */ |
| 982 | #define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */ |
| 983 | #define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 984 | #define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable |
| 985 | * (ethtool_value) */ |
| 986 | #define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable |
| 987 | * (ethtool_value). */ |
| 988 | #define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */ |
| 989 | #define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 990 | #define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 991 | #define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */ |
| 992 | #define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */ |
| 993 | #define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */ |
Jon Wetzel | a6f9a70 | 2005-08-20 17:15:54 -0700 | [diff] [blame] | 994 | #define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */ |
Ananda Raju | e89e9cf | 2005-10-18 15:46:41 -0700 | [diff] [blame] | 995 | #define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */ |
| 996 | #define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */ |
Herbert Xu | 37c3185 | 2006-06-22 03:07:29 -0700 | [diff] [blame] | 997 | #define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */ |
| 998 | #define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */ |
Jeff Garzik | 3ae7c0b | 2007-08-15 16:00:51 -0700 | [diff] [blame] | 999 | #define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */ |
| 1000 | #define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1001 | #define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */ |
| 1002 | #define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1003 | |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 1004 | #define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */ |
| 1005 | #define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */ |
Herbert Xu | b240a0e | 2008-12-15 23:44:31 -0800 | [diff] [blame] | 1006 | #define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */ |
| 1007 | #define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */ |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 1008 | #define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */ |
| 1009 | #define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */ |
| 1010 | #define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */ |
| 1011 | #define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */ |
| 1012 | #define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */ |
| 1013 | #define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */ |
| 1014 | #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */ |
| 1015 | #define ETHTOOL_RESET 0x00000034 /* Reset hardware */ |
| 1016 | #define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */ |
Alexander Duyck | bff5527 | 2011-06-08 12:35:08 +0000 | [diff] [blame] | 1017 | #define ETHTOOL_GRXNTUPLE 0x00000036 /* deprecated */ |
chavey | 97f8aef | 2010-04-07 21:54:42 -0700 | [diff] [blame] | 1018 | #define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */ |
Ben Hutchings | a5b6ee2 | 2010-06-30 05:05:23 +0000 | [diff] [blame] | 1019 | #define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */ |
| 1020 | #define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */ |
Peter P Waskiewicz Jr | 15682bc | 2010-02-10 20:03:05 -0800 | [diff] [blame] | 1021 | |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 1022 | #define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */ |
| 1023 | #define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */ |
amit salecha | 8b5933c | 2011-04-07 01:58:42 +0000 | [diff] [blame] | 1024 | #define ETHTOOL_GCHANNELS 0x0000003c /* Get no of channels */ |
| 1025 | #define ETHTOOL_SCHANNELS 0x0000003d /* Set no of channels */ |
Anirban Chakraborty | 29dd54b | 2011-05-12 12:48:32 +0000 | [diff] [blame] | 1026 | #define ETHTOOL_SET_DUMP 0x0000003e /* Set dump settings */ |
| 1027 | #define ETHTOOL_GET_DUMP_FLAG 0x0000003f /* Get dump settings */ |
| 1028 | #define ETHTOOL_GET_DUMP_DATA 0x00000040 /* Get dump data */ |
Michał Mirosław | 5455c69 | 2011-02-15 16:59:17 +0000 | [diff] [blame] | 1029 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1030 | /* compatibility with older code */ |
| 1031 | #define SPARC_ETH_GSET ETHTOOL_GSET |
| 1032 | #define SPARC_ETH_SSET ETHTOOL_SSET |
| 1033 | |
| 1034 | /* Indicates what features are supported by the interface. */ |
| 1035 | #define SUPPORTED_10baseT_Half (1 << 0) |
| 1036 | #define SUPPORTED_10baseT_Full (1 << 1) |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1037 | #define SUPPORTED_100baseT_Half (1 << 2) |
| 1038 | #define SUPPORTED_100baseT_Full (1 << 3) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1039 | #define SUPPORTED_1000baseT_Half (1 << 4) |
| 1040 | #define SUPPORTED_1000baseT_Full (1 << 5) |
| 1041 | #define SUPPORTED_Autoneg (1 << 6) |
| 1042 | #define SUPPORTED_TP (1 << 7) |
| 1043 | #define SUPPORTED_AUI (1 << 8) |
| 1044 | #define SUPPORTED_MII (1 << 9) |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1045 | #define SUPPORTED_FIBRE (1 << 10) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1046 | #define SUPPORTED_BNC (1 << 11) |
| 1047 | #define SUPPORTED_10000baseT_Full (1 << 12) |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1048 | #define SUPPORTED_Pause (1 << 13) |
Andy Fleming | 00db818 | 2005-07-30 19:31:23 -0400 | [diff] [blame] | 1049 | #define SUPPORTED_Asym_Pause (1 << 14) |
Michael Chan | 427c219 | 2007-05-03 13:17:25 -0700 | [diff] [blame] | 1050 | #define SUPPORTED_2500baseX_Full (1 << 15) |
Ben Hutchings | 894b19a | 2009-04-29 08:25:57 +0000 | [diff] [blame] | 1051 | #define SUPPORTED_Backplane (1 << 16) |
| 1052 | #define SUPPORTED_1000baseKX_Full (1 << 17) |
| 1053 | #define SUPPORTED_10000baseKX4_Full (1 << 18) |
| 1054 | #define SUPPORTED_10000baseKR_Full (1 << 19) |
| 1055 | #define SUPPORTED_10000baseR_FEC (1 << 20) |
Yaniv Rosner | 57cc71b | 2011-05-02 21:30:08 +0000 | [diff] [blame] | 1056 | #define SUPPORTED_20000baseMLD2_Full (1 << 21) |
| 1057 | #define SUPPORTED_20000baseKR2_Full (1 << 22) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1058 | |
| 1059 | /* Indicates what features are advertised by the interface. */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1060 | #define ADVERTISED_10baseT_Half (1 << 0) |
| 1061 | #define ADVERTISED_10baseT_Full (1 << 1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1062 | #define ADVERTISED_100baseT_Half (1 << 2) |
| 1063 | #define ADVERTISED_100baseT_Full (1 << 3) |
| 1064 | #define ADVERTISED_1000baseT_Half (1 << 4) |
| 1065 | #define ADVERTISED_1000baseT_Full (1 << 5) |
| 1066 | #define ADVERTISED_Autoneg (1 << 6) |
| 1067 | #define ADVERTISED_TP (1 << 7) |
| 1068 | #define ADVERTISED_AUI (1 << 8) |
| 1069 | #define ADVERTISED_MII (1 << 9) |
| 1070 | #define ADVERTISED_FIBRE (1 << 10) |
| 1071 | #define ADVERTISED_BNC (1 << 11) |
| 1072 | #define ADVERTISED_10000baseT_Full (1 << 12) |
Andy Fleming | 00db818 | 2005-07-30 19:31:23 -0400 | [diff] [blame] | 1073 | #define ADVERTISED_Pause (1 << 13) |
| 1074 | #define ADVERTISED_Asym_Pause (1 << 14) |
Michael Chan | 427c219 | 2007-05-03 13:17:25 -0700 | [diff] [blame] | 1075 | #define ADVERTISED_2500baseX_Full (1 << 15) |
Ben Hutchings | 894b19a | 2009-04-29 08:25:57 +0000 | [diff] [blame] | 1076 | #define ADVERTISED_Backplane (1 << 16) |
| 1077 | #define ADVERTISED_1000baseKX_Full (1 << 17) |
| 1078 | #define ADVERTISED_10000baseKX4_Full (1 << 18) |
| 1079 | #define ADVERTISED_10000baseKR_Full (1 << 19) |
| 1080 | #define ADVERTISED_10000baseR_FEC (1 << 20) |
Yaniv Rosner | 57cc71b | 2011-05-02 21:30:08 +0000 | [diff] [blame] | 1081 | #define ADVERTISED_20000baseMLD2_Full (1 << 21) |
| 1082 | #define ADVERTISED_20000baseKR2_Full (1 << 22) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1083 | |
| 1084 | /* The following are all involved in forcing a particular link |
| 1085 | * mode for the device for setting things. When getting the |
| 1086 | * devices settings, these indicate the current mode and whether |
Yegor Yefremov | b4c8cc8 | 2011-06-09 15:05:48 -0700 | [diff] [blame] | 1087 | * it was forced up into this mode or autonegotiated. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1088 | */ |
| 1089 | |
Michael Chan | 5b0c76a | 2005-11-04 08:45:49 -0800 | [diff] [blame] | 1090 | /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1091 | #define SPEED_10 10 |
| 1092 | #define SPEED_100 100 |
| 1093 | #define SPEED_1000 1000 |
Michael Chan | 5b0c76a | 2005-11-04 08:45:49 -0800 | [diff] [blame] | 1094 | #define SPEED_2500 2500 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1095 | #define SPEED_10000 10000 |
| 1096 | |
| 1097 | /* Duplex, half or full. */ |
| 1098 | #define DUPLEX_HALF 0x00 |
| 1099 | #define DUPLEX_FULL 0x01 |
| 1100 | |
| 1101 | /* Which connector port. */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1102 | #define PORT_TP 0x00 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1103 | #define PORT_AUI 0x01 |
| 1104 | #define PORT_MII 0x02 |
| 1105 | #define PORT_FIBRE 0x03 |
| 1106 | #define PORT_BNC 0x04 |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1107 | #define PORT_DA 0x05 |
PJ Waskiewicz | 5789d29 | 2009-11-25 00:11:30 +0000 | [diff] [blame] | 1108 | #define PORT_NONE 0xef |
Ben Hutchings | 0821c71 | 2009-04-29 08:02:59 +0000 | [diff] [blame] | 1109 | #define PORT_OTHER 0xff |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1110 | |
| 1111 | /* Which transceiver to use. */ |
| 1112 | #define XCVR_INTERNAL 0x00 |
| 1113 | #define XCVR_EXTERNAL 0x01 |
| 1114 | #define XCVR_DUMMY1 0x02 |
| 1115 | #define XCVR_DUMMY2 0x03 |
| 1116 | #define XCVR_DUMMY3 0x04 |
| 1117 | |
| 1118 | /* Enable or disable autonegotiation. If this is set to enable, |
| 1119 | * the forced link modes above are completely ignored. |
| 1120 | */ |
Ben Hutchings | 1be3b5f | 2010-06-14 08:53:26 +0000 | [diff] [blame] | 1121 | #define AUTONEG_DISABLE 0x00 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1122 | #define AUTONEG_ENABLE 0x01 |
| 1123 | |
Chaitanya Lala | 18760f1 | 2009-06-08 14:28:54 +0000 | [diff] [blame] | 1124 | /* Mode MDI or MDI-X */ |
| 1125 | #define ETH_TP_MDI_INVALID 0x00 |
| 1126 | #define ETH_TP_MDI 0x01 |
| 1127 | #define ETH_TP_MDI_X 0x02 |
| 1128 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1129 | /* Wake-On-Lan options. */ |
| 1130 | #define WAKE_PHY (1 << 0) |
| 1131 | #define WAKE_UCAST (1 << 1) |
| 1132 | #define WAKE_MCAST (1 << 2) |
| 1133 | #define WAKE_BCAST (1 << 3) |
| 1134 | #define WAKE_ARP (1 << 4) |
| 1135 | #define WAKE_MAGIC (1 << 5) |
| 1136 | #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */ |
| 1137 | |
Ben Hutchings | 6099e3d | 2010-09-20 08:42:08 +0000 | [diff] [blame] | 1138 | /* L2-L4 network traffic flow types */ |
Ben Hutchings | 07af7a2 | 2010-09-16 11:34:26 +0000 | [diff] [blame] | 1139 | #define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */ |
| 1140 | #define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */ |
| 1141 | #define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */ |
| 1142 | #define AH_ESP_V4_FLOW 0x04 /* hash only */ |
| 1143 | #define TCP_V6_FLOW 0x05 /* hash only */ |
| 1144 | #define UDP_V6_FLOW 0x06 /* hash only */ |
| 1145 | #define SCTP_V6_FLOW 0x07 /* hash only */ |
| 1146 | #define AH_ESP_V6_FLOW 0x08 /* hash only */ |
| 1147 | #define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */ |
| 1148 | #define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */ |
| 1149 | #define AH_V6_FLOW 0x0b /* hash only */ |
| 1150 | #define ESP_V6_FLOW 0x0c /* hash only */ |
| 1151 | #define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */ |
| 1152 | #define IPV4_FLOW 0x10 /* hash only */ |
| 1153 | #define IPV6_FLOW 0x11 /* hash only */ |
Ben Hutchings | 6099e3d | 2010-09-20 08:42:08 +0000 | [diff] [blame] | 1154 | #define ETHER_FLOW 0x12 /* spec only (ether_spec) */ |
Alexander Duyck | 127fe53 | 2011-04-08 18:01:59 +0000 | [diff] [blame] | 1155 | /* Flag to enable additional fields in struct ethtool_rx_flow_spec */ |
| 1156 | #define FLOW_EXT 0x80000000 |
Santwona Behera | 0853ad6 | 2008-07-02 03:47:41 -0700 | [diff] [blame] | 1157 | |
| 1158 | /* L3-L4 network traffic flow hash options */ |
Santwona Behera | 0853ad6 | 2008-07-02 03:47:41 -0700 | [diff] [blame] | 1159 | #define RXH_L2DA (1 << 1) |
| 1160 | #define RXH_VLAN (1 << 2) |
| 1161 | #define RXH_L3_PROTO (1 << 3) |
| 1162 | #define RXH_IP_SRC (1 << 4) |
| 1163 | #define RXH_IP_DST (1 << 5) |
| 1164 | #define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */ |
| 1165 | #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */ |
| 1166 | #define RXH_DISCARD (1 << 31) |
| 1167 | |
Santwona Behera | 59089d8 | 2009-02-20 00:58:13 -0800 | [diff] [blame] | 1168 | #define RX_CLS_FLOW_DISC 0xffffffffffffffffULL |
Santwona Behera | 0853ad6 | 2008-07-02 03:47:41 -0700 | [diff] [blame] | 1169 | |
Ben Hutchings | d73d3a8 | 2009-10-05 10:59:58 +0000 | [diff] [blame] | 1170 | /* Reset flags */ |
| 1171 | /* The reset() operation must clear the flags for the components which |
| 1172 | * were actually reset. On successful return, the flags indicate the |
| 1173 | * components which were not reset, either because they do not exist |
| 1174 | * in the hardware or because they cannot be reset independently. The |
| 1175 | * driver must never reset any components that were not requested. |
| 1176 | */ |
| 1177 | enum ethtool_reset_flags { |
| 1178 | /* These flags represent components dedicated to the interface |
| 1179 | * the command is addressed to. Shift any flag left by |
| 1180 | * ETH_RESET_SHARED_SHIFT to reset a shared component of the |
| 1181 | * same type. |
| 1182 | */ |
| 1183 | ETH_RESET_MGMT = 1 << 0, /* Management processor */ |
| 1184 | ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */ |
| 1185 | ETH_RESET_DMA = 1 << 2, /* DMA engine */ |
| 1186 | ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */ |
| 1187 | ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */ |
| 1188 | ETH_RESET_MAC = 1 << 5, /* Media access controller */ |
| 1189 | ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */ |
| 1190 | ETH_RESET_RAM = 1 << 7, /* RAM shared between |
| 1191 | * multiple components */ |
| 1192 | |
| 1193 | ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to |
| 1194 | * this interface */ |
| 1195 | ETH_RESET_ALL = 0xffffffff, /* All components used by this |
| 1196 | * interface, even if shared */ |
| 1197 | }; |
| 1198 | #define ETH_RESET_SHARED_SHIFT 16 |
| 1199 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1200 | #endif /* _LINUX_ETHTOOL_H */ |