| ethernet-common.c (226024) | ethernet-common.c (231987) |
|---|---|
| 1/************************************************************************* 2Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights 3reserved. 4 5 6Redistribution and use in source and binary forms, with or without 7modification, are permitted provided that the following conditions are 8met: --- 14 unchanged lines hidden (view full) --- 23This Software, including technical data, may be subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. 24 25TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 26AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. 27 28*************************************************************************/ 29 30#include <sys/cdefs.h> | 1/************************************************************************* 2Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights 3reserved. 4 5 6Redistribution and use in source and binary forms, with or without 7modification, are permitted provided that the following conditions are 8met: --- 14 unchanged lines hidden (view full) --- 23This Software, including technical data, may be subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. 24 25TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 26AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. 27 28*************************************************************************/ 29 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/mips/cavium/octe/ethernet-common.c 226024 2011-10-04 20:17:43Z marcel $"); | 31__FBSDID("$FreeBSD: head/sys/mips/cavium/octe/ethernet-common.c 231987 2012-02-22 01:30:25Z gonzo $"); |
| 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/bus.h> 36#include <sys/endian.h> 37#include <sys/kernel.h> 38#include <sys/mbuf.h> 39#include <sys/socket.h> 40 41#include <net/ethernet.h> 42#include <net/if.h> 43 44#include "wrapper-cvmx-includes.h" 45#include "ethernet-headers.h" 46 47extern int octeon_is_simulation(void); 48 | 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/bus.h> 36#include <sys/endian.h> 37#include <sys/kernel.h> 38#include <sys/mbuf.h> 39#include <sys/socket.h> 40 41#include <net/ethernet.h> 42#include <net/if.h> 43 44#include "wrapper-cvmx-includes.h" 45#include "ethernet-headers.h" 46 47extern int octeon_is_simulation(void); 48 |
| 49static uint64_t mac_addr = 0; 50static uint32_t mac_offset = 0; |
|
| 49 50/** 51 * Set the multicast list. Currently unimplemented. 52 * 53 * @param dev Device to work on 54 */ 55void cvm_oct_common_set_multicast_list(struct ifnet *ifp) 56{ --- 28 unchanged lines hidden (view full) --- 85 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM_EN(index, interface), 1); 86 87 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface), gmx_cfg.u64); 88 } 89} 90 91 92/** | 51 52/** 53 * Set the multicast list. Currently unimplemented. 54 * 55 * @param dev Device to work on 56 */ 57void cvm_oct_common_set_multicast_list(struct ifnet *ifp) 58{ --- 28 unchanged lines hidden (view full) --- 87 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM_EN(index, interface), 1); 88 89 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface), gmx_cfg.u64); 90 } 91} 92 93 94/** |
| 95 * Assign a MAC addres from the pool of available MAC addresses 96 * Can return as either a 64-bit value and/or 6 octets. 97 * 98 * @param macp Filled in with the assigned address if non-NULL 99 * @param octets Filled in with the assigned address if non-NULL 100 * @return Zero on success 101 */ 102int cvm_assign_mac_address(uint64_t *macp, uint8_t *octets) 103{ 104 /* Initialize from global MAC address base; fail if not set */ 105 if (mac_addr == 0) { 106 memcpy((uint8_t *)&mac_addr + 2, cvmx_sysinfo_get()->mac_addr_base, 6); 107 if (mac_addr == 0) 108 return ENXIO; 109 } 110 111 if (mac_offset >= cvmx_sysinfo_get()->mac_addr_count) 112 return ENXIO; /* Out of addresses to assign */ 113 114 if (macp) 115 *macp = mac_addr; 116 if (octets) 117 memcpy(octets, (u_int8_t *)&mac_addr + 2, 6); 118 119 mac_addr++; 120 mac_offset++; 121 122 return 0; 123} 124 125/** |
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| 93 * Set the hardware MAC address for a device 94 * 95 * @param dev Device to change the MAC address for 96 * @param addr Address structure to change it too. 97 */ 98void cvm_oct_common_set_mac_address(struct ifnet *ifp, const void *addr) 99{ 100 cvm_oct_private_t *priv = (cvm_oct_private_t *)ifp->if_softc; --- 162 unchanged lines hidden (view full) --- 263/** 264 * Per network device initialization 265 * 266 * @param dev Device to initialize 267 * @return Zero on success 268 */ 269int cvm_oct_common_init(struct ifnet *ifp) 270{ | 126 * Set the hardware MAC address for a device 127 * 128 * @param dev Device to change the MAC address for 129 * @param addr Address structure to change it too. 130 */ 131void cvm_oct_common_set_mac_address(struct ifnet *ifp, const void *addr) 132{ 133 cvm_oct_private_t *priv = (cvm_oct_private_t *)ifp->if_softc; --- 162 unchanged lines hidden (view full) --- 296/** 297 * Per network device initialization 298 * 299 * @param dev Device to initialize 300 * @return Zero on success 301 */ 302int cvm_oct_common_init(struct ifnet *ifp) 303{ |
| 271 char mac[6] = { 272 cvmx_sysinfo_get()->mac_addr_base[0], 273 cvmx_sysinfo_get()->mac_addr_base[1], 274 cvmx_sysinfo_get()->mac_addr_base[2], 275 cvmx_sysinfo_get()->mac_addr_base[3], 276 cvmx_sysinfo_get()->mac_addr_base[4], 277 cvmx_sysinfo_get()->mac_addr_base[5] }; | 304 uint8_t mac[6]; |
| 278 cvm_oct_private_t *priv = (cvm_oct_private_t *)ifp->if_softc; 279 | 305 cvm_oct_private_t *priv = (cvm_oct_private_t *)ifp->if_softc; 306 |
| 280 mac[5] += cvm_oct_mac_addr_offset++; | 307 if (cvm_assign_mac_address(NULL, mac) != 0) 308 return ENXIO; |
| 281 282 ifp->if_mtu = ETHERMTU; 283 284 cvm_oct_mdio_setup_device(ifp); 285 286 cvm_oct_common_set_mac_address(ifp, mac); 287 cvm_oct_common_change_mtu(ifp, ifp->if_mtu); 288 --- 25 unchanged lines hidden --- | 309 310 ifp->if_mtu = ETHERMTU; 311 312 cvm_oct_mdio_setup_device(ifp); 313 314 cvm_oct_common_set_mac_address(ifp, mac); 315 cvm_oct_common_change_mtu(ifp, ifp->if_mtu); 316 --- 25 unchanged lines hidden --- |