| if_re.c (186389) | if_re.c (187417) |
|---|---|
| 1/*- 2 * Copyright (c) 1997, 1998-2003 3 * Bill Paul <wpaul@windriver.com>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1997, 1998-2003 3 * Bill Paul <wpaul@windriver.com>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: head/sys/dev/re/if_re.c 186389 2008-12-22 00:46:22Z yongari $"); | 34__FBSDID("$FreeBSD: head/sys/dev/re/if_re.c 187417 2009-01-19 02:31:27Z yongari $"); |
| 35 36/* 37 * RealTek 8139C+/8169/8169S/8110S/8168/8111/8101E PCI NIC driver 38 * 39 * Written by Bill Paul <wpaul@windriver.com> 40 * Senior Networking Software Engineer 41 * Wind River Systems 42 */ --- 370 unchanged lines hidden (view full) --- 413 414 if (reg == RL_GMEDIASTAT) { 415 rval = CSR_READ_1(sc, RL_GMEDIASTAT); 416 return (rval); 417 } 418 419 CSR_WRITE_4(sc, RL_PHYAR, reg << 16); 420 | 35 36/* 37 * RealTek 8139C+/8169/8169S/8110S/8168/8111/8101E PCI NIC driver 38 * 39 * Written by Bill Paul <wpaul@windriver.com> 40 * Senior Networking Software Engineer 41 * Wind River Systems 42 */ --- 370 unchanged lines hidden (view full) --- 413 414 if (reg == RL_GMEDIASTAT) { 415 rval = CSR_READ_1(sc, RL_GMEDIASTAT); 416 return (rval); 417 } 418 419 CSR_WRITE_4(sc, RL_PHYAR, reg << 16); 420 |
| 421 for (i = 0; i < RL_TIMEOUT; i++) { | 421 for (i = 0; i < RL_PHY_TIMEOUT; i++) { |
| 422 rval = CSR_READ_4(sc, RL_PHYAR); 423 if (rval & RL_PHYAR_BUSY) 424 break; 425 DELAY(100); 426 } 427 | 422 rval = CSR_READ_4(sc, RL_PHYAR); 423 if (rval & RL_PHYAR_BUSY) 424 break; 425 DELAY(100); 426 } 427 |
| 428 if (i == RL_TIMEOUT) { | 428 if (i == RL_PHY_TIMEOUT) { |
| 429 device_printf(sc->rl_dev, "PHY read failed\n"); 430 return (0); 431 } 432 433 return (rval & RL_PHYAR_PHYDATA); 434} 435 436static int 437re_gmii_writereg(device_t dev, int phy, int reg, int data) 438{ 439 struct rl_softc *sc; 440 u_int32_t rval; 441 int i; 442 443 sc = device_get_softc(dev); 444 445 CSR_WRITE_4(sc, RL_PHYAR, (reg << 16) | 446 (data & RL_PHYAR_PHYDATA) | RL_PHYAR_BUSY); 447 | 429 device_printf(sc->rl_dev, "PHY read failed\n"); 430 return (0); 431 } 432 433 return (rval & RL_PHYAR_PHYDATA); 434} 435 436static int 437re_gmii_writereg(device_t dev, int phy, int reg, int data) 438{ 439 struct rl_softc *sc; 440 u_int32_t rval; 441 int i; 442 443 sc = device_get_softc(dev); 444 445 CSR_WRITE_4(sc, RL_PHYAR, (reg << 16) | 446 (data & RL_PHYAR_PHYDATA) | RL_PHYAR_BUSY); 447 |
| 448 for (i = 0; i < RL_TIMEOUT; i++) { | 448 for (i = 0; i < RL_PHY_TIMEOUT; i++) { |
| 449 rval = CSR_READ_4(sc, RL_PHYAR); 450 if (!(rval & RL_PHYAR_BUSY)) 451 break; 452 DELAY(100); 453 } 454 | 449 rval = CSR_READ_4(sc, RL_PHYAR); 450 if (!(rval & RL_PHYAR_BUSY)) 451 break; 452 DELAY(100); 453 } 454 |
| 455 if (i == RL_TIMEOUT) { | 455 if (i == RL_PHY_TIMEOUT) { |
| 456 device_printf(sc->rl_dev, "PHY write failed\n"); 457 return (0); 458 } 459 460 return (0); 461} 462 463static int --- 2664 unchanged lines hidden --- | 456 device_printf(sc->rl_dev, "PHY write failed\n"); 457 return (0); 458 } 459 460 return (0); 461} 462 463static int --- 2664 unchanged lines hidden --- |