git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1196 35acf78f-673a-0410-8e92-d51de3d6d3f4

12 files changed, 7 insertions, 1111 deletions

diff --git a/os/io/io.dox b/os/io/io.dox
index 3e425f023..1c1ccda9b 100644
--- a/os/io/io.dox
+++ b/os/io/io.dox
@@ -159,7 +159,7 @@
  * @details This module implements a generic interface for MII (Media

  *          Independent Interface) drivers.

  *          The MII/RMII/GMII/RGMII/SGMII buses are standard interfaces meant

- *          to connect a @ref MAC block to a PHY transceiver.<br>

+ *          to connect a MAC block to a PHY transceiver.<br>

  *          A @ref MII is usually used from within a @ref MAC and is not

  *          meant to be used directly from the application code.

  *

diff --git a/os/io/phy.c b/os/io/phy.c
deleted file mode 100644
index bac18c45a..000000000
--- a/os/io/phy.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file phy.c

- * @brief PHY Driver code.

- * @addtogroup PHY

- * @{

- */

-

-#include <ch.h>

-#include <mac.h>

-#include <phy.h>

-

-/** @} */

diff --git a/os/io/phy.h b/os/io/phy.h
deleted file mode 100644
index e333b034d..000000000
--- a/os/io/phy.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file phy.h

- * @brief PHY Driver macros and structures.

- * @addtogroup PHY

- * @{

- */

-

-#ifndef _PHY_H_

-#define _PHY_H_

-

-#include "mac_lld.h"

-#include "phy_lld.h"

-

-/**

- * @brief PHY Driver initialization.

- */

-#define phyInit() phy_lld_init()

-

-/**

- * Resets a PHY device.

- *

- * @param[in] macp pointer to the @p MACDriver object

- */

-#define phyReset(macp) phy_lld_reset(macp)

-

-/**

- * @brief Reads a PHY register.

- *

- * @param[in] macp pointer to the @p MACDriver object

- * @param addr the register address

- * @return The register value.

- */

-#define phyGet(macp, addr) phy_lld_get(macp, addr)

-

-/**

- * @brief Writes a PHY register.

- *

- * @param[in] macp pointer to the @p MACDriver object

- * @param addr the register address

- * @param value the new register value

- */

-#define phyPut(macp, addr, value) phy_lld_put(macp, addr, value)

-

-#endif /* _PHY_H_ */

-

-/** @} */

diff --git a/os/io/platforms/AT91SAM7X/mac_lld.c b/os/io/platforms/AT91SAM7X/mac_lld.c
index ac08abb35..3f3560d6a 100644
--- a/os/io/platforms/AT91SAM7X/mac_lld.c
+++ b/os/io/platforms/AT91SAM7X/mac_lld.c
@@ -18,9 +18,9 @@
 */

 

 /**

- * @file templates/mac_lld.c

- * @brief MAC Driver subsystem low level driver source template

- * @addtogroup MAC_LLD

+ * @file AT91SAM7X/mac_lld.c

+ * @brief AT91SAM7X low level MAC driver code

+ * @addtogroup AT91SAM7X_MAC

  * @{

  */

 

diff --git a/os/io/platforms/AT91SAM7X/mac_lld.h b/os/io/platforms/AT91SAM7X/mac_lld.h
index 696150572..60780a65b 100644
--- a/os/io/platforms/AT91SAM7X/mac_lld.h
+++ b/os/io/platforms/AT91SAM7X/mac_lld.h
@@ -18,9 +18,9 @@
 */

 

 /**

- * @file templates/mac_lld.h

- * @brief MAC Driver subsystem low level driver header template

- * @addtogroup MAC_LLD

+ * @file AT91SAM7X/mac_lld.h

+ * @brief AT91SAM7X low level MAC driver header

+ * @addtogroup AT91SAM7X_MAC

  * @{

  */

 

diff --git a/os/io/platforms/AT91SAM7X/mii.h b/os/io/platforms/AT91SAM7X/mii.h
deleted file mode 100644
index 990222a11..000000000
--- a/os/io/platforms/AT91SAM7X/mii.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/*

- * Parts of this file are borrowed by the Linux include file linux/mii.h:

- * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com)

- */

-

-#ifndef _MII_H_

-#define _MII_H_

-

-/* Generic MII registers. */

-#define MII_BMCR            0x00        /* Basic mode control register */

-#define MII_BMSR            0x01        /* Basic mode status register  */

-#define MII_PHYSID1         0x02        /* PHYS ID 1                   */

-#define MII_PHYSID2         0x03        /* PHYS ID 2                   */

-#define MII_ADVERTISE       0x04        /* Advertisement control reg   */

-#define MII_LPA             0x05        /* Link partner ability reg    */

-#define MII_EXPANSION       0x06        /* Expansion register          */

-#define MII_CTRL1000        0x09        /* 1000BASE-T control          */

-#define MII_STAT1000        0x0a        /* 1000BASE-T status           */

-#define MII_ESTATUS         0x0f        /* Extended Status */

-#define MII_DCOUNTER        0x12        /* Disconnect counter          */

-#define MII_FCSCOUNTER      0x13        /* False carrier counter       */

-#define MII_NWAYTEST        0x14        /* N-way auto-neg test reg     */

-#define MII_RERRCOUNTER     0x15        /* Receive error counter       */

-#define MII_SREVISION       0x16        /* Silicon revision            */

-#define MII_RESV1           0x17        /* Reserved...                 */

-#define MII_LBRERROR        0x18        /* Lpback, rx, bypass error    */

-#define MII_PHYADDR         0x19        /* PHY address                 */

-#define MII_RESV2           0x1a        /* Reserved...                 */

-#define MII_TPISTATUS       0x1b        /* TPI status for 10mbps       */

-#define MII_NCONFIG         0x1c        /* Network interface config    */

-

-/* Basic mode control register. */

-#define BMCR_RESV               0x003f  /* Unused...                   */

-#define BMCR_SPEED1000          0x0040  /* MSB of Speed (1000)         */

-#define BMCR_CTST               0x0080  /* Collision test              */

-#define BMCR_FULLDPLX           0x0100  /* Full duplex                 */

-#define BMCR_ANRESTART          0x0200  /* Auto negotiation restart    */

-#define BMCR_ISOLATE            0x0400  /* Disconnect DP83840 from MII */

-#define BMCR_PDOWN              0x0800  /* Powerdown the DP83840       */

-#define BMCR_ANENABLE           0x1000  /* Enable auto negotiation     */

-#define BMCR_SPEED100           0x2000  /* Select 100Mbps              */

-#define BMCR_LOOPBACK           0x4000  /* TXD loopback bits           */

-#define BMCR_RESET              0x8000  /* Reset the DP83840           */

-

-/* Basic mode status register. */

-#define BMSR_ERCAP              0x0001  /* Ext-reg capability          */

-#define BMSR_JCD                0x0002  /* Jabber detected             */

-#define BMSR_LSTATUS            0x0004  /* Link status                 */

-#define BMSR_ANEGCAPABLE        0x0008  /* Able to do auto-negotiation */

-#define BMSR_RFAULT             0x0010  /* Remote fault detected       */

-#define BMSR_ANEGCOMPLETE       0x0020  /* Auto-negotiation complete   */

-#define BMSR_RESV               0x00c0  /* Unused...                   */

-#define BMSR_ESTATEN            0x0100  /* Extended Status in R15 */

-#define BMSR_100HALF2           0x0200  /* Can do 100BASE-T2 HDX */

-#define BMSR_100FULL2           0x0400  /* Can do 100BASE-T2 FDX */

-#define BMSR_10HALF             0x0800  /* Can do 10mbps, half-duplex  */

-#define BMSR_10FULL             0x1000  /* Can do 10mbps, full-duplex  */

-#define BMSR_100HALF            0x2000  /* Can do 100mbps, half-duplex */

-#define BMSR_100FULL            0x4000  /* Can do 100mbps, full-duplex */

-#define BMSR_100BASE4           0x8000  /* Can do 100mbps, 4k packets  */

-

-/* Advertisement control register. */

-#define ADVERTISE_SLCT          0x001f  /* Selector bits               */

-#define ADVERTISE_CSMA          0x0001  /* Only selector supported     */

-#define ADVERTISE_10HALF        0x0020  /* Try for 10mbps half-duplex  */

-#define ADVERTISE_1000XFULL     0x0020  /* Try for 1000BASE-X full-duplex */

-#define ADVERTISE_10FULL        0x0040  /* Try for 10mbps full-duplex  */

-#define ADVERTISE_1000XHALF     0x0040  /* Try for 1000BASE-X half-duplex */

-#define ADVERTISE_100HALF       0x0080  /* Try for 100mbps half-duplex */

-#define ADVERTISE_1000XPAUSE    0x0080  /* Try for 1000BASE-X pause    */

-#define ADVERTISE_100FULL       0x0100  /* Try for 100mbps full-duplex */

-#define ADVERTISE_1000XPSE_ASYM 0x0100  /* Try for 1000BASE-X asym pause */

-#define ADVERTISE_100BASE4      0x0200  /* Try for 100mbps 4k packets  */

-#define ADVERTISE_PAUSE_CAP     0x0400  /* Try for pause               */

-#define ADVERTISE_PAUSE_ASYM    0x0800  /* Try for asymetric pause     */

-#define ADVERTISE_RESV          0x1000  /* Unused...                   */

-#define ADVERTISE_RFAULT        0x2000  /* Say we can detect faults    */

-#define ADVERTISE_LPACK         0x4000  /* Ack link partners response  */

-#define ADVERTISE_NPAGE         0x8000  /* Next page bit               */

-

-#define ADVERTISE_FULL (ADVERTISE_100FULL | ADVERTISE_10FULL | \

-                        ADVERTISE_CSMA)

-#define ADVERTISE_ALL (ADVERTISE_10HALF | ADVERTISE_10FULL | \

-                       ADVERTISE_100HALF | ADVERTISE_100FULL)

-

-/* Link partner ability register. */

-#define LPA_SLCT                0x001f  /* Same as advertise selector  */

-#define LPA_10HALF              0x0020  /* Can do 10mbps half-duplex   */

-#define LPA_1000XFULL           0x0020  /* Can do 1000BASE-X full-duplex */

-#define LPA_10FULL              0x0040  /* Can do 10mbps full-duplex   */

-#define LPA_1000XHALF           0x0040  /* Can do 1000BASE-X half-duplex */

-#define LPA_100HALF             0x0080  /* Can do 100mbps half-duplex  */

-#define LPA_1000XPAUSE          0x0080  /* Can do 1000BASE-X pause     */

-#define LPA_100FULL             0x0100  /* Can do 100mbps full-duplex  */

-#define LPA_1000XPAUSE_ASYM     0x0100  /* Can do 1000BASE-X pause asym*/

-#define LPA_100BASE4            0x0200  /* Can do 100mbps 4k packets   */

-#define LPA_PAUSE_CAP           0x0400  /* Can pause                   */

-#define LPA_PAUSE_ASYM          0x0800  /* Can pause asymetrically     */

-#define LPA_RESV                0x1000  /* Unused...                   */

-#define LPA_RFAULT              0x2000  /* Link partner faulted        */

-#define LPA_LPACK               0x4000  /* Link partner acked us       */

-#define LPA_NPAGE               0x8000  /* Next page bit               */

-

-#define LPA_DUPLEX              (LPA_10FULL | LPA_100FULL)

-#define LPA_100                 (LPA_100FULL | LPA_100HALF | LPA_100BASE4)

-

-/* Expansion register for auto-negotiation. */

-#define EXPANSION_NWAY          0x0001  /* Can do N-way auto-nego      */

-#define EXPANSION_LCWP          0x0002  /* Got new RX page code word   */

-#define EXPANSION_ENABLENPAGE   0x0004  /* This enables npage words    */

-#define EXPANSION_NPCAPABLE     0x0008  /* Link partner supports npage */

-#define EXPANSION_MFAULTS       0x0010  /* Multiple faults detected    */

-#define EXPANSION_RESV          0xffe0  /* Unused...                   */

-

-#define ESTATUS_1000_TFULL      0x2000  /* Can do 1000BT Full */

-#define ESTATUS_1000_THALF      0x1000  /* Can do 1000BT Half */

-

-/* N-way test register. */

-#define NWAYTEST_RESV1          0x00ff  /* Unused...                   */

-#define NWAYTEST_LOOPBACK       0x0100  /* Enable loopback for N-way   */

-#define NWAYTEST_RESV2          0xfe00  /* Unused...                   */

-

-/* 1000BASE-T Control register */

-#define ADVERTISE_1000FULL      0x0200  /* Advertise 1000BASE-T full duplex */

-#define ADVERTISE_1000HALF      0x0100  /* Advertise 1000BASE-T half duplex */

-

-/* 1000BASE-T Status register */

-#define LPA_1000LOCALRXOK       0x2000  /* Link partner local receiver status */

-#define LPA_1000REMRXOK         0x1000  /* Link partner remote receiver status */

-#define LPA_1000FULL            0x0800  /* Link partner 1000BASE-T full duplex */

-#define LPA_1000HALF            0x0400  /* Link partner 1000BASE-T half duplex */

-

-#define MII_DM9161_ID     0x0181b8a0

-#define MII_AM79C875_ID   0x00225540

-#define MII_KS8721_ID     0x00221610

-

-#endif /* _MII_H_ */

diff --git a/os/io/platforms/AT91SAM7X/phy_lld.c b/os/io/platforms/AT91SAM7X/phy_lld.c
deleted file mode 100644
index 1f0f85738..000000000
--- a/os/io/platforms/AT91SAM7X/phy_lld.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file templates/mac_lld.c

- * @brief MAC Driver subsystem low level driver source template

- * @addtogroup MAC_LLD

- * @{

- */

-

-#include <ch.h>

-#include <mac.h>

-#include <phy.h>

-

-#include "mii.h"

-

-/**

- * @brief Low level PHY initialization.

- */

-void phy_lld_init(void) {

-

-}

-

-/**

- * @brief Resets a PHY device.

- *

- * @param[in] macp pointer to the @p MACDriver object

- */

-void phy_lld_reset(MACDriver *macp) {

-

-  /*

-   * Disables the pullups on all the pins that are latched on reset by the PHY.

-   * The status latched into the PHY is:

-   *   PHYADDR  = 00001

-   *   PCS_LPBK = 0 (disabled)

-   *   ISOLATE  = 0 (disabled)

-   *   RMIISEL  = 0 (MII mode)

-   *   RMIIBTB  = 0 (BTB mode disabled)

-   *   SPEED    = 1 (100mbps)

-   *   DUPLEX   = 1 (full duplex)

-   *   ANEG_EN  = 1 (auto negotiation enabled)

-   */

-  AT91C_BASE_PIOB->PIO_PPUDR = PHY_LATCHED_PINS;

-

-#ifdef PIOB_PHY_PD_MASK

-  /*

-   * PHY power control.

-   */

-  AT91C_BASE_PIOB->PIO_OER = PIOB_PHY_PD_MASK;       // Becomes an output.

-  AT91C_BASE_PIOB->PIO_PPUDR = PIOB_PHY_PD_MASK;     // Default pullup disabled.

-  AT91C_BASE_PIOB->PIO_SODR = PIOB_PHY_PD_MASK;      // Output to high level.

-#endif

-

-  /*

-   * PHY reset by pulsing the NRST pin.

-   */

-  AT91C_BASE_RSTC->RSTC_RMR = 0xA5000100;

-  AT91C_BASE_RSTC->RSTC_RCR = 0xA5000000 | AT91C_RSTC_EXTRST;

-  while (!(AT91C_BASE_RSTC->RSTC_RSR & AT91C_RSTC_NRSTL))

-    ;

-}

-

-/**

- * @brief Reads a PHY register.

- *

- * @param[in] macp pointer to the @p MACDriver object

- * @param addr the register address

- * @return The register value.

- */

-phyreg_t phy_lld_get(MACDriver *macp, phyaddr_t addr) {

-

-  AT91C_BASE_EMAC->EMAC_MAN = (0b01 << 30) |            /* SOF */

-                              (0b10 << 28) |            /* RW */

-                              (PHY_ADDRESS << 23) |     /* PHYA */

-                              (addr << 18) |            /* REGA */

-                              (0b10 << 16);             /* CODE */

-  while (!( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE))

-    ;

-  return (phyreg_t)(AT91C_BASE_EMAC->EMAC_MAN & 0xFFFF);

-}

-

-/**

- * @brief Writes a PHY register.

- *

- * @param[in] macp pointer to the @p MACDriver object

- * @param addr the register address

- * @param value the new register value

- */

-void phy_lld_put(MACDriver *macp, phyaddr_t addr, phyreg_t value) {

-

-  AT91C_BASE_EMAC->EMAC_MAN = (0b01 << 30) |            /* SOF */

-                              (0b01 << 28) |            /* RW */

-                              (PHY_ADDRESS << 23) |     /* PHYA */

-                              (addr << 18) |            /* REGA */

-                              (0b10 << 16) |            /* CODE */

-                              value;

-  while (!( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE))

-    ;

-}

-

-/** @} */

diff --git a/os/io/platforms/AT91SAM7X/phy_lld.h b/os/io/platforms/AT91SAM7X/phy_lld.h
deleted file mode 100644
index 5f9322db9..000000000
--- a/os/io/platforms/AT91SAM7X/phy_lld.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file templates/phy_lld.h

- * @brief PHY Driver subsystem low level driver header template

- * @addtogroup PHY_LLD

- * @{

- */

-

-#ifndef _PHY_LLD_H_

-#define _PHY_LLD_H_

-

-/*===========================================================================*/

-/* Driver pre-compile time settings.                                         */

-/*===========================================================================*/

-

-/**

- * @brief PHY manufacturer and model.

- */

-#if !defined(PHY_HARDWARE) || defined(__DOXYGEN__)

-#define PHY_HARDWARE            PHY_MICREL_KS8721

-#endif

-

-/*===========================================================================*/

-/* PHY specific constants.                                                   */

-/*===========================================================================*/

-

-#define PHY_MICREL_KS8721       0

-

-#define PHY_ADDRESS             1

-

-/**

- * @brief Pins latched by the PHY at reset.
- */

-#define PHY_LATCHED_PINS        (AT91C_PB4_ECRS          | AT91C_PB5_ERX0  | \

-                                 AT91C_PB6_ERX1          | AT91C_PB7_ERXER | \

-                                 AT91C_PB13_ERX2         | AT91C_PB14_ERX3 | \

-                                 AT91C_PB15_ERXDV_ECRSDV | AT91C_PB16_ECOL | \

-                                 AT91C_PIO_PB26)

-

-/*===========================================================================*/

-/* Driver data structures and types.                                         */

-/*===========================================================================*/

-

-/**

- * @brief Type of a PHY register value.

- */

-typedef uint16_t phyreg_t;

-

-/**

- * @brief Type of a PHY register address.

- */

-typedef uint8_t phyaddr_t;

-

-/*===========================================================================*/

-/* External declarations.                                                    */

-/*===========================================================================*/

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void phy_lld_init(void);

-  void phy_lld_reset(MACDriver *macp);

-  phyreg_t phy_lld_get(MACDriver *macp, phyaddr_t addr);

-  void phy_lld_put(MACDriver *macp, phyaddr_t addr, phyreg_t value);

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* _PHY_LLD_H_ */

-

-/** @} */

diff --git a/os/io/platforms/AT91SAM7X/sam7x_emac.c b/os/io/platforms/AT91SAM7X/sam7x_emac.c
deleted file mode 100644
index d3e00c203..000000000
--- a/os/io/platforms/AT91SAM7X/sam7x_emac.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file AT91SAM7X/sam7x_emac.c

- * @brief AT91SAM7X EMAC driver code.

- * @addtogroup AT91SAM7X_EMAC

- * @{

- */

-

-#include <string.h>

-

-#include <ch.h>

-

-#include "board.h"

-#include "sam7x_emac.h"

-#include "mii.h"

-#include "at91lib/aic.h"

-

-EventSource EMACFrameTransmitted;       /* A frame was transmitted.     */

-EventSource EMACFrameReceived;          /* A frame was received.        */

-

-#ifndef __DOXYGEN__

-//static int received;                    /* Buffered frames counter.     */

-static bool_t link_up;                  /* Last from EMACGetLinkStatus()*/

-

-static uint8_t default_mac[] = {0xAA, 0x55, 0x13, 0x37, 0x01, 0x10};

-

-static BufDescriptorEntry rent[EMAC_RECEIVE_BUFFERS] __attribute__((aligned(8)));

-static uint8_t rbuffers[EMAC_RECEIVE_BUFFERS * EMAC_RECEIVE_BUFFERS_SIZE] __attribute__((aligned(8)));

-static BufDescriptorEntry *rxptr;

-

-static BufDescriptorEntry tent[EMAC_TRANSMIT_BUFFERS] __attribute__((aligned(8)));

-static uint8_t tbuffers[EMAC_TRANSMIT_BUFFERS * EMAC_TRANSMIT_BUFFERS_SIZE] __attribute__((aligned(8)));

-static BufDescriptorEntry *txptr;

-#endif

-

-#define AT91C_PB15_ERXDV AT91C_PB15_ERXDV_ECRSDV

-#define EMAC_PIN_MASK (AT91C_PB0_ETXCK_EREFCK | \

-                       AT91C_PB1_ETXEN  | AT91C_PB2_ETX0   | \

-                       AT91C_PB3_ETX1   | AT91C_PB4_ECRS   | \

-                       AT91C_PB5_ERX0   | AT91C_PB6_ERX1   | \

-                       AT91C_PB7_ERXER  | AT91C_PB8_EMDC   | \

-                       AT91C_PB9_EMDIO  | AT91C_PB10_ETX2  | \

-                       AT91C_PB11_ETX3  | AT91C_PB12_ETXER | \

-                       AT91C_PB13_ERX2  | AT91C_PB14_ERX3  | \

-                       AT91C_PB15_ERXDV | AT91C_PB16_ECOL  | \

-                       AT91C_PB17_ERXCK)

-

-#define PHY_LATCHED_PINS (AT91C_PB4_ECRS   | AT91C_PB5_ERX0  | AT91C_PB6_ERX1  | \

-                          AT91C_PB7_ERXER  | AT91C_PB13_ERX2 | AT91C_PB14_ERX3 | \

-                          AT91C_PB15_ERXDV | AT91C_PB16_ECOL | PIOB_PHY_IRQ_MASK)

-

-/*

- * PHY utilities.

- */

-static uint32_t phy_get(uint8_t regno) {

-

-  AT91C_BASE_EMAC->EMAC_MAN = (1 << 30) |               // SOF = 01

-                              (2 << 28) |               // RW = 10

-                              (PHY_ADDRESS << 23) |

-                              (regno << 18) |

-                              (2 << 16);                // CODE = 10

-  while (!( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE))

-    ;

-  return AT91C_BASE_EMAC->EMAC_MAN & 0xFFFF;

-}

-

-/*static void phy_put(uint8_t regno, uint32_t val) {

-

-  AT91C_BASE_EMAC->EMAC_MAN = (1 << 30) |               // SOF = 01

-                              (1 << 28) |               // RW = 01

-                              (PHY_ADDRESS << 23) |

-                              (regno << 18) |

-                              (2 << 16) |               // CODE = 10

-                              val;

-  while (!( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE))

-    ;

-}*/

-

-#define RSR_BITS (AT91C_EMAC_BNA | AT91C_EMAC_REC | AT91C_EMAC_OVR)

-#define TSR_BITS (AT91C_EMAC_UBR | AT91C_EMAC_COL | AT91C_EMAC_RLES | \

-                  AT91C_EMAC_BEX | AT91C_EMAC_COMP | AT91C_EMAC_UND)

-

-__attribute__((noinline))

-static void ServeInterrupt(void) {

-  uint32_t isr, rsr, tsr;

-

-  /* Fix for the EMAC errata */

-  isr = AT91C_BASE_EMAC->EMAC_ISR;

-  rsr = AT91C_BASE_EMAC->EMAC_RSR;

-  tsr = AT91C_BASE_EMAC->EMAC_TSR;

-

-  if ((isr & AT91C_EMAC_RCOMP) || (rsr & RSR_BITS)) {

-    if (rsr & AT91C_EMAC_REC) {

-//      received++;

-      chSysLockFromIsr();

-      chEvtBroadcastI(&EMACFrameReceived);

-      chSysUnlockFromIsr();

-    }

-    AT91C_BASE_EMAC->EMAC_RSR = RSR_BITS;

-  }

-

-  if ((isr & AT91C_EMAC_TCOMP) || (tsr & TSR_BITS)) {

-    if (tsr & AT91C_EMAC_COMP) {

-      chSysLockFromIsr();

-      chEvtBroadcastI(&EMACFrameTransmitted);

-      chSysUnlockFromIsr();

-    }

-    AT91C_BASE_EMAC->EMAC_TSR = TSR_BITS;

-  }

-  AT91C_BASE_AIC->AIC_EOICR = 0;

-}

-

-CH_IRQ_HANDLER(EMACIrqHandler) {

-

-  CH_IRQ_PROLOGUE();

-

-  ServeInterrupt();

-

-  CH_IRQ_EPILOGUE();

-}

-

-/*

- * EMAC subsystem initialization.

- */

-void emac_init(int prio) {

-  int i;

-

-  /*

-   * Buffers initialization.

-   */

-//  received = 0;

-  for (i = 0; i < EMAC_RECEIVE_BUFFERS; i++) {

-    rent[i].w1 = (uint32_t)&rbuffers[i * EMAC_RECEIVE_BUFFERS_SIZE];

-    rent[i].w2 = 0;

-  }

-  rent[EMAC_RECEIVE_BUFFERS - 1].w1 |= W1_R_WRAP;

-  rxptr = rent;

-  for (i = 0; i < EMAC_TRANSMIT_BUFFERS; i++) {

-    tent[i].w1 = (uint32_t)&tbuffers[i * EMAC_TRANSMIT_BUFFERS_SIZE];

-    tent[i].w2 = EMAC_TRANSMIT_BUFFERS_SIZE | W2_T_LAST_BUFFER | W2_T_USED;

-  }

-  tent[EMAC_TRANSMIT_BUFFERS - 1].w2 |= W2_T_WRAP;

-  txptr = tent;

-

-  /*

-   * Disables the pullups on all the pins that are latched on reset by the PHY.

-   * The status latched into the PHY is:

-   *   PHYADDR  = 00001

-   *   PCS_LPBK = 0 (disabled)

-   *   ISOLATE  = 0 (disabled)

-   *   RMIISEL  = 0 (MII mode)

-   *   RMIIBTB  = 0 (BTB mode disabled)

-   *   SPEED    = 1 (100mbps)

-   *   DUPLEX   = 1 (full duplex)

-   *   ANEG_EN  = 1 (auto negotiation enabled)

-   */

-  AT91C_BASE_PIOB->PIO_PPUDR = PHY_LATCHED_PINS;

-

-  /*

-   * PHY power control.

-   */

-  AT91C_BASE_PIOB->PIO_OER = PIOB_PHY_PD_MASK;       // Becomes an output.

-  AT91C_BASE_PIOB->PIO_PPUDR = PIOB_PHY_PD_MASK;     // Default pullup disabled.

-  AT91C_BASE_PIOB->PIO_SODR = PIOB_PHY_PD_MASK;      // Output to high level.

-

-  /*

-   * PHY reset by pulsing the NRST pin.

-   */

-  AT91C_BASE_RSTC->RSTC_RMR = 0xA5000100;

-  AT91C_BASE_RSTC->RSTC_RCR = 0xA5000000 | AT91C_RSTC_EXTRST;

-  while (!(AT91C_BASE_RSTC->RSTC_RSR & AT91C_RSTC_NRSTL))

-    ;

-

-  /*

-   * EMAC pins setup and clock enable. Note, PB18 is not included because it is

-   * used as #PD control and not as EF100.

-   */

-  AT91C_BASE_PMC->PMC_PCER = 1 << AT91C_ID_EMAC;

-  AT91C_BASE_PIOB->PIO_ASR = EMAC_PIN_MASK;

-  AT91C_BASE_PIOB->PIO_PDR = EMAC_PIN_MASK;

-  AT91C_BASE_PIOB->PIO_PPUDR = EMAC_PIN_MASK;

-

-  /*

-   * EMAC setup.

-   */

-  AT91C_BASE_EMAC->EMAC_NCR = 0;                        // Initial setting.

-  AT91C_BASE_EMAC->EMAC_NCFGR = 2 << 10;                // MDC-CLK = MCK / 32

-  AT91C_BASE_EMAC->EMAC_USRIO = AT91C_EMAC_CLKEN;       // Enable EMAC in MII mode

-  AT91C_BASE_EMAC->EMAC_RBQP = (AT91_REG)rent;          // RX buffers list

-  AT91C_BASE_EMAC->EMAC_TBQP = (AT91_REG)tent;          // TX buffers list

-  AT91C_BASE_EMAC->EMAC_RSR = AT91C_EMAC_OVR |

-                              AT91C_EMAC_REC |

-                              AT91C_EMAC_BNA;           // Clears RSR

-  AT91C_BASE_EMAC->EMAC_NCFGR |= AT91C_EMAC_DRFCS;      // Initial NCFGR settings

-  AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_TE |

-                               AT91C_EMAC_RE |

-                               AT91C_EMAC_CLRSTAT;      // Initial NCR settings

-  EMACSetAddress(default_mac);

-

-  /*

-   * PHY detection and settings.

-   */

-  AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_MPE;

-  if ((phy_get(MII_PHYSID1) != (MII_KS8721_ID >> 16)) ||

-      ((phy_get(MII_PHYSID2) & 0xFFF0) != (MII_KS8721_ID & 0xFFF0)))

-    chSysHalt();

-

-  /*

-   * Waits for auto-negotiation to end and then detects the link status.

-   */

-  AT91C_BASE_EMAC->EMAC_NCR &= ~AT91C_EMAC_MPE;

-

-  /*

-   * Interrupt setup.

-   */

-  AT91C_BASE_EMAC->EMAC_IER = AT91C_EMAC_RCOMP | AT91C_EMAC_TCOMP;

-  AIC_ConfigureIT(AT91C_ID_EMAC,

-                  AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL | prio,

-                  EMACIrqHandler);

-  AIC_EnableIT(AT91C_ID_EMAC);

-

-  /*

-   * Event sources setup.

-   */

-  chEvtInit(&EMACFrameTransmitted);

-  chEvtInit(&EMACFrameReceived);

-}

-

-/*

- * Set the MAC address.

- */

-void EMACSetAddress(const uint8_t *eaddr) {

-

-  AT91C_BASE_EMAC->EMAC_SA1L = (AT91_REG)((eaddr[3] << 24) | (eaddr[2] << 16) |

-                                          (eaddr[1] << 8) | eaddr[0]);

-  AT91C_BASE_EMAC->EMAC_SA1H = (AT91_REG)((eaddr[5] << 8) | eaddr[4]);

-}

-

-/*

- * Returns TRUE if the link is active. To be invoked at regular intervals in

- * order to monitor the link.

- * @note It is not thread-safe.

- */

-bool_t EMACGetLinkStatus(void) {

-  uint32_t ncfgr, bmsr, bmcr, lpa;

-

-  AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_MPE;

-  (void)phy_get(MII_BMSR);

-  bmsr = phy_get(MII_BMSR);

-  if (!(bmsr & BMSR_LSTATUS)) {

-    AT91C_BASE_EMAC->EMAC_NCR &= ~AT91C_EMAC_MPE;

-    return link_up = FALSE;

-  }

-

-  ncfgr = AT91C_BASE_EMAC->EMAC_NCFGR & ~(AT91C_EMAC_SPD | AT91C_EMAC_FD);

-  bmcr = phy_get(MII_BMCR);

-  if (bmcr & BMCR_ANENABLE) {

-    lpa = phy_get(MII_LPA);

-    if (lpa & (LPA_100HALF | LPA_100FULL | LPA_100BASE4))

-      ncfgr |= AT91C_EMAC_SPD;

-    if (lpa & (LPA_10FULL | LPA_100FULL))

-      ncfgr |= AT91C_EMAC_FD;

-  }

-  else {

-    if (bmcr & BMCR_SPEED100)

-      ncfgr |= AT91C_EMAC_SPD;

-    if (bmcr & BMCR_FULLDPLX)

-      ncfgr |= AT91C_EMAC_FD;

-  }

-  AT91C_BASE_EMAC->EMAC_NCFGR = ncfgr;

-  AT91C_BASE_EMAC->EMAC_NCR &= ~AT91C_EMAC_MPE;

-  return link_up = TRUE;

-}

-

-/*

- * Allocates and locks a buffer for a transmission operation.

- */

-BufDescriptorEntry *EMACGetTransmitBuffer(void) {

-  BufDescriptorEntry *cptr;

-

-  if (!link_up)

-    return NULL;

-

-  chSysLock();

-  cptr = txptr;

-  if (!(cptr->w2 & W2_T_USED) ||

-       (cptr->w2 & W2_T_LOCKED)) {

-    chSysUnlock();

-    return NULL;

-  }

-  cptr->w2 |= W2_T_LOCKED;        /* Locks the buffer while copying.*/

-  if (++txptr >= &tent[EMAC_TRANSMIT_BUFFERS])

-    txptr = tent;

-  chSysUnlock();

-  return cptr;

-}

-

-/*

- * Transmits a previously allocated buffer and then releases it.

- */

-void EMACTransmit(BufDescriptorEntry *cptr, size_t size) {

-

-  chDbgAssert(size <= EMAC_TRANSMIT_BUFFERS_SIZE,

-              "EMACTransmit(), #1",

-              "unexpected size");

-

-  chSysLock();

-  if (cptr < &tent[EMAC_TRANSMIT_BUFFERS - 1])

-    cptr->w2 = size | W2_T_LAST_BUFFER;

-  else

-    cptr->w2 = size | W2_T_LAST_BUFFER | W2_T_WRAP;

-  AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_TSTART;

-  chSysUnlock();

-}

-

-/*

- * Reads a buffered frame.

- * Returns TRUE if a frame was present and read else FALSE.

- * @note It is not thread-safe.

- */

-bool_t EMACReceive(uint8_t *buf, size_t *sizep) {

-  unsigned n;

-  size_t size;

-  uint8_t *p;

-  bool_t overflow, found;

-

-//  chSysLock();

-//  if (received <= 0) {

-//    chSysUnlock();

-//    return FALSE;

-//  }

-//  received--;

-//  chSysUnlock();

-

-  n = EMAC_RECEIVE_BUFFERS;

-

-  /*

-   * Skips unused buffers, if any.

-   */

-skip:

-  while (n && !(rxptr->w1 & W1_R_OWNERSHIP)) {

-    if (++rxptr >= &rent[EMAC_RECEIVE_BUFFERS])

-      rxptr = rent;

-    n--;

-  }

-

-  /*

-   * Skips fragments, if any.

-   */

-  while (n && (rxptr->w1 & W1_R_OWNERSHIP) && !(rxptr->w2 & W2_R_FRAME_START)) {

-    rxptr->w1 &= ~W1_R_OWNERSHIP;

-    if (++rxptr >= &rent[EMAC_RECEIVE_BUFFERS])

-      rxptr = rent;

-    n--;

-  }

-

-restart:

-  p = buf;

-  size = 0;

-  found = overflow = FALSE;

-  while (n && !found) {

-    size_t segsize;

-

-    if (!(rxptr->w1 & W1_R_OWNERSHIP))

-      goto skip;        /* Empty buffer for some reason... */

-

-    if (size && (rxptr->w2 & W2_R_FRAME_START))

-      goto restart;     /* Another start buffer for some reason... */

-

-    if (rxptr->w2 & W2_R_FRAME_END) {

-      segsize = (rxptr->w2 & W2_T_LENGTH_MASK) - size;

-      if (((rxptr->w2 & W2_T_LENGTH_MASK) > *sizep) ||

-          (segsize > EMAC_RECEIVE_BUFFERS_SIZE))

-        overflow = TRUE;

-      found = TRUE;

-    }

-    else {

-      segsize = EMAC_RECEIVE_BUFFERS_SIZE;

-      if (size + segsize > *sizep)

-        overflow = TRUE;

-    }

-

-    if (!overflow) {

-      chDbgAssert(segsize <= 128, "EMACReceive(), #1", "");

-      memcpy(p, (void *)(rxptr->w1 & W1_R_ADDRESS_MASK), segsize);

-      p += segsize;

-      size += segsize;

-    }

-

-    rxptr->w1 &= ~W1_R_OWNERSHIP;

-    if (++rxptr >= &rent[EMAC_RECEIVE_BUFFERS])

-      rxptr = rent;

-    n--;

-  }

-

-  *sizep = size;

-  return found && !overflow;

-}

-

-/** @} */

diff --git a/os/io/platforms/AT91SAM7X/sam7x_emac.h b/os/io/platforms/AT91SAM7X/sam7x_emac.h
deleted file mode 100644
index de81fe4c6..000000000
--- a/os/io/platforms/AT91SAM7X/sam7x_emac.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file AT91SAM7X/sam7x_emac.h

- * @brief AT91SAM7X EMAC driver macros and structures.

- * @addtogroup AT91SAM7X_EMAC

- * @{

- */

-

-#ifndef _SAM7X_EMAC_H_

-#define _SAM7X_EMAC_H_

-

-#define PHY_ADDRESS 1

-

-#define EMAC_RECEIVE_BUFFERS            24

-#define EMAC_RECEIVE_BUFFERS_SIZE       128

-#define EMAC_TRANSMIT_BUFFERS           2

-#define EMAC_TRANSMIT_BUFFERS_SIZE      1518

-

-typedef struct {

-  uint32_t      w1;

-  uint32_t      w2;

-} BufDescriptorEntry;

-

-#define W1_R_OWNERSHIP          0x00000001

-#define W1_R_WRAP               0x00000002

-#define W1_R_ADDRESS_MASK       0xFFFFFFFC

-

-#define W2_R_LENGTH_MASK        0x00000FFF

-#define W2_R_FRAME_START        0x00004000

-#define W2_R_FRAME_END          0x00008000

-#define W2_R_CFI                0x00010000

-#define W2_R_VLAN_PRIO_MASK     0x000E0000

-#define W2_R_PRIO_TAG_DETECTED  0x00100000

-#define W2_R_VLAN_TAG_DETECTED  0x00200000

-#define W2_R_TYPE_ID_MATCH      0x00400000

-#define W2_R_ADDR4_MATCH        0x00800000

-#define W2_R_ADDR3_MATCH        0x01000000

-#define W2_R_ADDR2_MATCH        0x02000000

-#define W2_R_ADDR1_MATCH        0x04000000

-#define W2_R_RFU1               0x08000000

-#define W2_R_ADDR_EXT_MATCH     0x10000000

-#define W2_R_UNICAST_MATCH      0x20000000

-#define W2_R_MULTICAST_MATCH    0x40000000

-#define W2_R_BROADCAST_DETECTED 0x80000000

-

-#define W2_T_LENGTH_MASK        0x000007FF

-#define W2_T_LOCKED             0x00000800 /* Not an EMAC flag, used by the driver */

-#define W2_T_RFU1               0x00003000

-#define W2_T_LAST_BUFFER        0x00008000

-#define W2_T_NO_CRC             0x00010000

-#define W2_T_RFU2               0x07FE0000

-#define W2_T_BUFFERS_EXHAUSTED  0x08000000

-#define W2_T_TRANSMIT_UNDERRUN  0x10000000

-#define W2_T_RETRY_LIMIT_EXC    0x20000000

-#define W2_T_WRAP               0x40000000

-#define W2_T_USED               0x80000000

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void emac_init(int prio);

-  void EMACSetAddress(const uint8_t *eaddr);

-  bool_t EMACGetLinkStatus(void);

-  BufDescriptorEntry *EMACGetTransmitBuffer(void);

-  void EMACTransmit(BufDescriptorEntry *cptr, size_t size);

-  bool_t EMACReceive(uint8_t *buf, size_t *sizep);

-#ifdef __cplusplus

-}

-#endif

-

-extern EventSource EMACFrameTransmitted, EMACFrameReceived;

-

-#endif /* _SAM7X_EMAC_H_ */

-

-/** @} */

diff --git a/os/io/templates/phy_lld.c b/os/io/templates/phy_lld.c
deleted file mode 100644
index 1b965d3e5..000000000
--- a/os/io/templates/phy_lld.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file templates/mac_lld.c

- * @brief MAC Driver subsystem low level driver source template

- * @addtogroup MAC_LLD

- * @{

- */

-

-#include <ch.h>

-#include <mac.h>

-#include <phy.h>

-

-/**

- * @brief Low level PHY initialization.

- */

-void phy_lld_init(void) {

-

-}

-

-/**

- * Resets a PHY device.

- *

- * @param[in] macp pointer to the @p MACDriver object

- */

-void phy_lld_reset(MACDriver *macp) {

-

-}

-

-/**

- * @brief Reads a PHY register.

- *

- * @param[in] macp pointer to the @p MACDriver object

- * @param addr the register address

- * @return The register value.

- */

-phyreg_t phy_lld_get(MACDriver *macp, phyaddr_t addr) {

-

-  return 0;

-}

-

-/**

- * @brief Writes a PHY register.

- *

- * @param[in] macp pointer to the @p MACDriver object

- * @param addr the register address

- * @param value the new register value

- */

-void phy_lld_put(MACDriver *macp, phyaddr_t addr, phyreg_t value) {

-

-}

-

-/** @} */

diff --git a/os/io/templates/phy_lld.h b/os/io/templates/phy_lld.h
deleted file mode 100644
index 09f7bbc92..000000000
--- a/os/io/templates/phy_lld.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file templates/phy_lld.h

- * @brief PHY Driver subsystem low level driver header template

- * @addtogroup PHY_LLD

- * @{

- */

-

-#ifndef _PHY_LLD_H_

-#define _PHY_LLD_H_

-

-/*===========================================================================*/

-/* Driver pre-compile time settings.                                         */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver data structures and types.                                         */

-/*===========================================================================*/

-

-/**

- * @brief Type of a PHY register value.

- */

-typedef uint16_t phyreg_t;

-

-/**

- * @brief Type of a PHY register address.

- */

-typedef uint8_t phyaddr_t;

-

-/*===========================================================================*/

-/* External declarations.                                                    */

-/*===========================================================================*/

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void phy_lld_init(void);

-  void phy_lld_reset(MACDriver *macp);

-  phyreg_t phy_lld_get(MACDriver *macp, phyaddr_t addr);

-  void phy_lld_put(MACDriver *macp, phyaddr_t addr, phyreg_t value);

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* _PHY_LLD_H_ */

-

-/** @} */