| ethernet-mdio.c (213762) | ethernet-mdio.c (215974) |
|---|---|
| 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-mdio.c 213762 2010-10-13 09:17:44Z jmallett $"); | 31__FBSDID("$FreeBSD: head/sys/mips/cavium/octe/ethernet-mdio.c 215974 2010-11-28 05:57:24Z jmallett $"); |
| 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> --- 25 unchanged lines hidden (view full) --- 65 MDIO_LOCK(); 66 smi_cmd.u64 = 0; 67 smi_cmd.s.phy_op = 1; 68 smi_cmd.s.phy_adr = phy_id; 69 smi_cmd.s.reg_adr = location; 70 cvmx_write_csr(CVMX_SMI_CMD, smi_cmd.u64); 71 72 do { | 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> --- 25 unchanged lines hidden (view full) --- 65 MDIO_LOCK(); 66 smi_cmd.u64 = 0; 67 smi_cmd.s.phy_op = 1; 68 smi_cmd.s.phy_adr = phy_id; 69 smi_cmd.s.reg_adr = location; 70 cvmx_write_csr(CVMX_SMI_CMD, smi_cmd.u64); 71 72 do { |
| 73#if 0 74 if (!in_interrupt()) 75 yield(); 76#endif | |
| 77 smi_rd.u64 = cvmx_read_csr(CVMX_SMI_RD_DAT); 78 } while (smi_rd.s.pending); 79 80 MDIO_UNLOCK(); 81 82 if (smi_rd.s.val) 83 return smi_rd.s.dat; 84 else --- 21 unchanged lines hidden (view full) --- 106 107 smi_cmd.u64 = 0; 108 smi_cmd.s.phy_op = 0; 109 smi_cmd.s.phy_adr = phy_id; 110 smi_cmd.s.reg_adr = location; 111 cvmx_write_csr(CVMX_SMI_CMD, smi_cmd.u64); 112 113 do { | 73 smi_rd.u64 = cvmx_read_csr(CVMX_SMI_RD_DAT); 74 } while (smi_rd.s.pending); 75 76 MDIO_UNLOCK(); 77 78 if (smi_rd.s.val) 79 return smi_rd.s.dat; 80 else --- 21 unchanged lines hidden (view full) --- 102 103 smi_cmd.u64 = 0; 104 smi_cmd.s.phy_op = 0; 105 smi_cmd.s.phy_adr = phy_id; 106 smi_cmd.s.reg_adr = location; 107 cvmx_write_csr(CVMX_SMI_CMD, smi_cmd.u64); 108 109 do { |
| 114#if 0 115 if (!in_interrupt()) 116 yield(); 117#endif | |
| 118 smi_wr.u64 = cvmx_read_csr(CVMX_SMI_WR_DAT); 119 } while (smi_wr.s.pending); 120 MDIO_UNLOCK(); 121} 122 123/** 124 * Setup the MDIO device structures 125 * --- 16 unchanged lines hidden --- | 110 smi_wr.u64 = cvmx_read_csr(CVMX_SMI_WR_DAT); 111 } while (smi_wr.s.pending); 112 MDIO_UNLOCK(); 113} 114 115/** 116 * Setup the MDIO device structures 117 * --- 16 unchanged lines hidden --- |