DP83848 Ethernet PHY driver. More...

#include "core/nic.h"

Macros
#define	DP83848_PHY_ADDR 1

#define	DP83848_BMCR 0x00

#define	DP83848_BMSR 0x01

#define	DP83848_PHYIDR1 0x02

#define	DP83848_PHYIDR2 0x03

#define	DP83848_ANAR 0x04

#define	DP83848_ANLPAR 0x05

#define	DP83848_ANER 0x06

#define	DP83848_ANNPTR 0x07

#define	DP83848_PHYSTS 0x10

#define	DP83848_MICR 0x11

#define	DP83848_MISR 0x12

#define	DP83848_FCSCR 0x14

#define	DP83848_RECR 0x15

#define	DP83848_PCSR 0x16

#define	DP83848_RBR 0x17

#define	DP83848_LEDCR 0x18

#define	DP83848_PHYCR 0x19

#define	DP83848_10BTSCR 0x1A

#define	DP83848_CDCTRL1 0x1B

#define	DP83848_EDCR 0x1D

#define	DP83848_BMCR_RESET 0x8000

#define	DP83848_BMCR_LOOPBACK 0x4000

#define	DP83848_BMCR_SPEED_SEL 0x2000

#define	DP83848_BMCR_AN_EN 0x1000

#define	DP83848_BMCR_POWER_DOWN 0x0800

#define	DP83848_BMCR_ISOLATE 0x0400

#define	DP83848_BMCR_RESTART_AN 0x0200

#define	DP83848_BMCR_DUPLEX_MODE 0x0100

#define	DP83848_BMCR_COL_TEST 0x0080

#define	DP83848_BMSR_100BT4 0x8000

#define	DP83848_BMSR_100BTX_FD 0x4000

#define	DP83848_BMSR_100BTX_HD 0x2000

#define	DP83848_BMSR_10BT_FD 0x1000

#define	DP83848_BMSR_10BT_HD 0x0800

#define	DP83848_BMSR_MF_PREAMBLE_SUPPR 0x0040

#define	DP83848_BMSR_AN_COMPLETE 0x0020

#define	DP83848_BMSR_REMOTE_FAULT 0x0010

#define	DP83848_BMSR_AN_CAPABLE 0x0008

#define	DP83848_BMSR_LINK_STATUS 0x0004

#define	DP83848_BMSR_JABBER_DETECT 0x0002

#define	DP83848_BMSR_EXTENDED_CAPABLE 0x0001

#define	DP83848_PHYIDR1_OUI_MSB 0xFFFF

#define	DP83848_PHYIDR1_OUI_MSB_DEFAULT 0x2000

#define	DP83848_PHYIDR2_OUI_LSB 0xFC00

#define	DP83848_PHYIDR2_OUI_LSB_DEFAULT 0x5C00

#define	DP83848_PHYIDR2_VNDR_MDL 0x03F0

#define	DP83848_PHYIDR2_VNDR_MDL_DEFAULT 0x0090

#define	DP83848_PHYIDR2_MDL_REV 0x000F

#define	DP83848_ANAR_NEXT_PAGE 0x8000

#define	DP83848_ANAR_REMOTE_FAULT 0x2000

#define	DP83848_ANAR_ASM_DIR 0x0800

#define	DP83848_ANAR_PAUSE 0x0400

#define	DP83848_ANAR_100BT4 0x0200

#define	DP83848_ANAR_100BTX_FD 0x0100

#define	DP83848_ANAR_100BTX_HD 0x0080

#define	DP83848_ANAR_10BT_FD 0x0040

#define	DP83848_ANAR_10BT_HD 0x0020

#define	DP83848_ANAR_SELECTOR 0x001F

#define	DP83848_ANAR_SELECTOR_DEFAULT 0x0001

#define	DP83848_ANLPAR_NEXT_PAGE 0x8000

#define	DP83848_ANLPAR_ACK 0x4000

#define	DP83848_ANLPAR_REMOTE_FAULT 0x2000

#define	DP83848_ANLPAR_ASM_DIR 0x0800

#define	DP83848_ANLPAR_PAUSE 0x0400

#define	DP83848_ANLPAR_100BT4 0x0200

#define	DP83848_ANLPAR_100BTX_FD 0x0100

#define	DP83848_ANLPAR_100BTX_HD 0x0080

#define	DP83848_ANLPAR_10BT_FD 0x0040

#define	DP83848_ANLPAR_10BT_HD 0x0020

#define	DP83848_ANLPAR_SELECTOR 0x001F

#define	DP83848_ANLPAR_SELECTOR_DEFAULT 0x0001

#define	DP83848_ANER_PAR_DETECT_FAULT 0x0010

#define	DP83848_ANER_LP_NP_ABLE 0x0008

#define	DP83848_ANER_NP_ABLE 0x0004

#define	DP83848_ANER_PAGE_RX 0x0002

#define	DP83848_ANER_LP_AN_ABLE 0x0001

#define	DP83848_ANNPTR_NEXT_PAGE 0x8000

#define	DP83848_ANNPTR_MSG_PAGE 0x2000

#define	DP83848_ANNPTR_ACK2 0x1000

#define	DP83848_ANNPTR_TOGGLE 0x0800

#define	DP83848_ANNPTR_CODE 0x07FF

#define	DP83848_PHYSTS_MDIX_MODE 0x4000

#define	DP83848_PHYSTS_RECEIVE_ERROR_LATCH 0x2000

#define	DP83848_PHYSTS_POLARITY_STATUS 0x1000

#define	DP83848_PHYSTS_FALSE_CARRIER_SENSE_LATCH 0x0800

#define	DP83848_PHYSTS_SIGNAL_DETECT 0x0400

#define	DP83848_PHYSTS_DESCRAMBLER_LOCK 0x0200

#define	DP83848_PHYSTS_PAGE_RECEIVED 0x0100

#define	DP83848_PHYSTS_MII_INTERRUPT 0x0080

#define	DP83848_PHYSTS_REMOTE_FAULT 0x0040

#define	DP83848_PHYSTS_JABBER_DETECT 0x0020

#define	DP83848_PHYSTS_AN_COMPLETE 0x0010

#define	DP83848_PHYSTS_LOOPBACK_STATUS 0x0008

#define	DP83848_PHYSTS_DUPLEX_STATUS 0x0004

#define	DP83848_PHYSTS_SPEED_STATUS 0x0002

#define	DP83848_PHYSTS_LINK_STATUS 0x0001

#define	DP83848_MICR_TINT 0x0004

#define	DP83848_MICR_INTEN 0x0002

#define	DP83848_MICR_INT_OE 0x0001

#define	DP83848_MISR_ED_INT 0x4000

#define	DP83848_MISR_LINK_INT 0x2000

#define	DP83848_MISR_SPD_INT 0x1000

#define	DP83848_MISR_DUP_INT 0x0800

#define	DP83848_MISR_ANC_INT 0x0400

#define	DP83848_MISR_FHF_INT 0x0200

#define	DP83848_MISR_RHF_INT 0x0100

#define	DP83848_MISR_ED_INT_EN 0x0040

#define	DP83848_MISR_LINK_INT_EN 0x0020

#define	DP83848_MISR_SPD_INT_EN 0x0010

#define	DP83848_MISR_DUP_INT_EN 0x0008

#define	DP83848_MISR_ANC_INT_EN 0x0004

#define	DP83848_MISR_FHF_INT_EN 0x0002

#define	DP83848_MISR_RHF_INT_EN 0x0001

#define	DP83848_FCSCR_FCSCNT 0x00FF

#define	DP83848_RECR_RXERCNT 0x00FF

#define	DP83848_PCSR_TQ_EN 0x0400

#define	DP83848_PCSR_SD_FORCE_PMA 0x0200

#define	DP83848_PCSR_SD_OPTION 0x0100

#define	DP83848_PCSR_DESC_TIME 0x0080

#define	DP83848_PCSR_FORCE_100_OK 0x0020

#define	DP83848_PCSR_NRZI_BYPASS 0x0004

#define	DP83848_RBR_RMII_MODE 0x0020

#define	DP83848_RBR_RMII_REV1_0 0x0010

#define	DP83848_RBR_RX_OVF_STS 0x0008

#define	DP83848_RBR_RX_UNF_STS 0x0004

#define	DP83848_RBR_ELAST_BUF 0x0003

#define	DP83848_LEDCR_DRV_SPDLED 0x0020

#define	DP83848_LEDCR_DRV_LNKLED 0x0010

#define	DP83848_LEDCR_DRV_ACTLED 0x0008

#define	DP83848_LEDCR_SPDLED 0x0004

#define	DP83848_LEDCR_LNKLED 0x0002

#define	DP83848_LEDCR_ACTLED 0x0001

#define	DP83848_PHYCR_MDIX_EN 0x8000

#define	DP83848_PHYCR_FORCE_MDIX 0x4000

#define	DP83848_PHYCR_PAUSE_RX 0x2000

#define	DP83848_PHYCR_PAUSE_TX 0x1000

#define	DP83848_PHYCR_BIST_FE 0x0800

#define	DP83848_PHYCR_PSR_15 0x0400

#define	DP83848_PHYCR_BIST_STATUS 0x0200

#define	DP83848_PHYCR_BIST_START 0x0100

#define	DP83848_PHYCR_BP_STRETCH 0x0080

#define	DP83848_PHYCR_LED_CNFG 0x0060

#define	DP83848_PHYCR_PHYADDR 0x001F

#define	DP83848_10BTSCR_10BT_SERIAL 0x8000

#define	DP83848_10BTSCR_SQUELCH 0x0E00

#define	DP83848_10BTSCR_LOOPBACK_10_DIS 0x0100

#define	DP83848_10BTSCR_LP_DIS 0x0080

#define	DP83848_10BTSCR_FORCE_LINK_10 0x0040

#define	DP83848_10BTSCR_POLARITY 0x0010

#define	DP83848_10BTSCR_HEARTBEAT_DIS 0x0002

#define	DP83848_10BTSCR_JABBER_DIS 0x0001

#define	DP83848_CDCTRL1_BIST_ERROR_COUNT 0xFF00

#define	DP83848_CDCTRL1_BIST_CONT_MODE 0x0020

#define	DP83848_CDCTRL1_CDPATTEN_10 0x0010

#define	DP83848_CDCTRL1_10MEG_PATT_GAP 0x0004

#define	DP83848_CDCTRL1_CDPATTSEL 0x0003

#define	DP83848_EDCR_ED_EN 0x8000

#define	DP83848_EDCR_ED_AUTO_UP 0x4000

#define	DP83848_EDCR_ED_AUTO_DOWN 0x2000

#define	DP83848_EDCR_ED_MAN 0x1000

#define	DP83848_EDCR_ED_BURST_DIS 0x0800

#define	DP83848_EDCR_ED_PWR_STATE 0x0400

#define	DP83848_EDCR_ED_ERR_MET 0x0200

#define	DP83848_EDCR_ED_DATA_MET 0x0100

#define	DP83848_EDCR_ED_ERR_COUNT 0x00F0

#define	DP83848_EDCR_ED_DATA_COUNT 0x000F

Functions
error_t	dp83848Init (NetInterface *interface)
	DP83848 PHY transceiver initialization. More...

void	dp83848InitHook (NetInterface *interface)
	DP83848 custom configuration. More...

void	dp83848Tick (NetInterface *interface)
	DP83848 timer handler. More...

void	dp83848EnableIrq (NetInterface *interface)
	Enable interrupts. More...

void	dp83848DisableIrq (NetInterface *interface)
	Disable interrupts. More...

void	dp83848EventHandler (NetInterface *interface)
	DP83848 event handler. More...

void	dp83848WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write PHY register. More...

uint16_t	dp83848ReadPhyReg (NetInterface *interface, uint8_t address)
	Read PHY register. More...

void	dp83848DumpPhyReg (NetInterface *interface)
	Dump PHY registers for debugging purpose. More...

Variables
const PhyDriver	dp83848PhyDriver
	DP83848 Ethernet PHY driver. More...

Detailed Description

DP83848 Ethernet PHY driver.

License

SPDX-License-Identifier: GPL-2.0-or-later

This file is part of CycloneTCP Open.

This program 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 2 of the License, or (at your option) any later version.

This program 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author: Oryx Embedded SARL (www.oryx-embedded.com)

Version: 2.4.4

Definition in file dp83848_driver.h.

Macro Definition Documentation

◆ DP83848_10BTSCR

#define DP83848_10BTSCR 0x1A

Definition at line 62 of file dp83848_driver.h.

◆ DP83848_10BTSCR_10BT_SERIAL

#define DP83848_10BTSCR_10BT_SERIAL 0x8000

Definition at line 224 of file dp83848_driver.h.

◆ DP83848_10BTSCR_FORCE_LINK_10

#define DP83848_10BTSCR_FORCE_LINK_10 0x0040

Definition at line 228 of file dp83848_driver.h.

◆ DP83848_10BTSCR_HEARTBEAT_DIS

#define DP83848_10BTSCR_HEARTBEAT_DIS 0x0002

Definition at line 230 of file dp83848_driver.h.

◆ DP83848_10BTSCR_JABBER_DIS

#define DP83848_10BTSCR_JABBER_DIS 0x0001

Definition at line 231 of file dp83848_driver.h.

◆ DP83848_10BTSCR_LOOPBACK_10_DIS

#define DP83848_10BTSCR_LOOPBACK_10_DIS 0x0100

Definition at line 226 of file dp83848_driver.h.

◆ DP83848_10BTSCR_LP_DIS

#define DP83848_10BTSCR_LP_DIS 0x0080

Definition at line 227 of file dp83848_driver.h.

◆ DP83848_10BTSCR_POLARITY

#define DP83848_10BTSCR_POLARITY 0x0010

Definition at line 229 of file dp83848_driver.h.

◆ DP83848_10BTSCR_SQUELCH

#define DP83848_10BTSCR_SQUELCH 0x0E00

Definition at line 225 of file dp83848_driver.h.

◆ DP83848_ANAR

#define DP83848_ANAR 0x04

Definition at line 49 of file dp83848_driver.h.

◆ DP83848_ANAR_100BT4

#define DP83848_ANAR_100BT4 0x0200

Definition at line 107 of file dp83848_driver.h.

◆ DP83848_ANAR_100BTX_FD

#define DP83848_ANAR_100BTX_FD 0x0100

Definition at line 108 of file dp83848_driver.h.

◆ DP83848_ANAR_100BTX_HD

#define DP83848_ANAR_100BTX_HD 0x0080

Definition at line 109 of file dp83848_driver.h.

◆ DP83848_ANAR_10BT_FD

#define DP83848_ANAR_10BT_FD 0x0040

Definition at line 110 of file dp83848_driver.h.

◆ DP83848_ANAR_10BT_HD

#define DP83848_ANAR_10BT_HD 0x0020

Definition at line 111 of file dp83848_driver.h.

◆ DP83848_ANAR_ASM_DIR

#define DP83848_ANAR_ASM_DIR 0x0800

Definition at line 105 of file dp83848_driver.h.

◆ DP83848_ANAR_NEXT_PAGE

#define DP83848_ANAR_NEXT_PAGE 0x8000

Definition at line 103 of file dp83848_driver.h.

◆ DP83848_ANAR_PAUSE

#define DP83848_ANAR_PAUSE 0x0400

Definition at line 106 of file dp83848_driver.h.

◆ DP83848_ANAR_REMOTE_FAULT

#define DP83848_ANAR_REMOTE_FAULT 0x2000

Definition at line 104 of file dp83848_driver.h.

◆ DP83848_ANAR_SELECTOR

#define DP83848_ANAR_SELECTOR 0x001F

Definition at line 112 of file dp83848_driver.h.

◆ DP83848_ANAR_SELECTOR_DEFAULT

#define DP83848_ANAR_SELECTOR_DEFAULT 0x0001

Definition at line 113 of file dp83848_driver.h.

◆ DP83848_ANER

#define DP83848_ANER 0x06

Definition at line 51 of file dp83848_driver.h.

◆ DP83848_ANER_LP_AN_ABLE

#define DP83848_ANER_LP_AN_ABLE 0x0001

Definition at line 134 of file dp83848_driver.h.

◆ DP83848_ANER_LP_NP_ABLE

#define DP83848_ANER_LP_NP_ABLE 0x0008

Definition at line 131 of file dp83848_driver.h.

◆ DP83848_ANER_NP_ABLE

#define DP83848_ANER_NP_ABLE 0x0004

Definition at line 132 of file dp83848_driver.h.

◆ DP83848_ANER_PAGE_RX

#define DP83848_ANER_PAGE_RX 0x0002

Definition at line 133 of file dp83848_driver.h.

◆ DP83848_ANER_PAR_DETECT_FAULT

#define DP83848_ANER_PAR_DETECT_FAULT 0x0010

Definition at line 130 of file dp83848_driver.h.

◆ DP83848_ANLPAR

#define DP83848_ANLPAR 0x05

Definition at line 50 of file dp83848_driver.h.

◆ DP83848_ANLPAR_100BT4

#define DP83848_ANLPAR_100BT4 0x0200

Definition at line 121 of file dp83848_driver.h.

◆ DP83848_ANLPAR_100BTX_FD

#define DP83848_ANLPAR_100BTX_FD 0x0100

Definition at line 122 of file dp83848_driver.h.

◆ DP83848_ANLPAR_100BTX_HD

#define DP83848_ANLPAR_100BTX_HD 0x0080

Definition at line 123 of file dp83848_driver.h.

◆ DP83848_ANLPAR_10BT_FD

#define DP83848_ANLPAR_10BT_FD 0x0040

Definition at line 124 of file dp83848_driver.h.

◆ DP83848_ANLPAR_10BT_HD

#define DP83848_ANLPAR_10BT_HD 0x0020

Definition at line 125 of file dp83848_driver.h.

◆ DP83848_ANLPAR_ACK

#define DP83848_ANLPAR_ACK 0x4000

Definition at line 117 of file dp83848_driver.h.

◆ DP83848_ANLPAR_ASM_DIR

#define DP83848_ANLPAR_ASM_DIR 0x0800

Definition at line 119 of file dp83848_driver.h.

◆ DP83848_ANLPAR_NEXT_PAGE

#define DP83848_ANLPAR_NEXT_PAGE 0x8000

Definition at line 116 of file dp83848_driver.h.

◆ DP83848_ANLPAR_PAUSE

#define DP83848_ANLPAR_PAUSE 0x0400

Definition at line 120 of file dp83848_driver.h.

◆ DP83848_ANLPAR_REMOTE_FAULT

#define DP83848_ANLPAR_REMOTE_FAULT 0x2000

Definition at line 118 of file dp83848_driver.h.

◆ DP83848_ANLPAR_SELECTOR

#define DP83848_ANLPAR_SELECTOR 0x001F

Definition at line 126 of file dp83848_driver.h.

◆ DP83848_ANLPAR_SELECTOR_DEFAULT

#define DP83848_ANLPAR_SELECTOR_DEFAULT 0x0001

Definition at line 127 of file dp83848_driver.h.

◆ DP83848_ANNPTR

#define DP83848_ANNPTR 0x07

Definition at line 52 of file dp83848_driver.h.

◆ DP83848_ANNPTR_ACK2

#define DP83848_ANNPTR_ACK2 0x1000

Definition at line 139 of file dp83848_driver.h.

◆ DP83848_ANNPTR_CODE

#define DP83848_ANNPTR_CODE 0x07FF

Definition at line 141 of file dp83848_driver.h.

◆ DP83848_ANNPTR_MSG_PAGE

#define DP83848_ANNPTR_MSG_PAGE 0x2000

Definition at line 138 of file dp83848_driver.h.

◆ DP83848_ANNPTR_NEXT_PAGE

#define DP83848_ANNPTR_NEXT_PAGE 0x8000

Definition at line 137 of file dp83848_driver.h.

◆ DP83848_ANNPTR_TOGGLE

#define DP83848_ANNPTR_TOGGLE 0x0800

Definition at line 140 of file dp83848_driver.h.

◆ DP83848_BMCR

#define DP83848_BMCR 0x00

Definition at line 45 of file dp83848_driver.h.

◆ DP83848_BMCR_AN_EN

#define DP83848_BMCR_AN_EN 0x1000

Definition at line 70 of file dp83848_driver.h.

◆ DP83848_BMCR_COL_TEST

#define DP83848_BMCR_COL_TEST 0x0080

Definition at line 75 of file dp83848_driver.h.

◆ DP83848_BMCR_DUPLEX_MODE

#define DP83848_BMCR_DUPLEX_MODE 0x0100

Definition at line 74 of file dp83848_driver.h.

◆ DP83848_BMCR_ISOLATE

#define DP83848_BMCR_ISOLATE 0x0400

Definition at line 72 of file dp83848_driver.h.

◆ DP83848_BMCR_LOOPBACK

#define DP83848_BMCR_LOOPBACK 0x4000

Definition at line 68 of file dp83848_driver.h.

◆ DP83848_BMCR_POWER_DOWN

#define DP83848_BMCR_POWER_DOWN 0x0800

Definition at line 71 of file dp83848_driver.h.

◆ DP83848_BMCR_RESET

#define DP83848_BMCR_RESET 0x8000

Definition at line 67 of file dp83848_driver.h.

◆ DP83848_BMCR_RESTART_AN

#define DP83848_BMCR_RESTART_AN 0x0200

Definition at line 73 of file dp83848_driver.h.

◆ DP83848_BMCR_SPEED_SEL

#define DP83848_BMCR_SPEED_SEL 0x2000

Definition at line 69 of file dp83848_driver.h.

◆ DP83848_BMSR

#define DP83848_BMSR 0x01

Definition at line 46 of file dp83848_driver.h.

◆ DP83848_BMSR_100BT4

#define DP83848_BMSR_100BT4 0x8000

Definition at line 78 of file dp83848_driver.h.

◆ DP83848_BMSR_100BTX_FD

#define DP83848_BMSR_100BTX_FD 0x4000

Definition at line 79 of file dp83848_driver.h.

◆ DP83848_BMSR_100BTX_HD

#define DP83848_BMSR_100BTX_HD 0x2000

Definition at line 80 of file dp83848_driver.h.

◆ DP83848_BMSR_10BT_FD

#define DP83848_BMSR_10BT_FD 0x1000

Definition at line 81 of file dp83848_driver.h.

◆ DP83848_BMSR_10BT_HD

#define DP83848_BMSR_10BT_HD 0x0800

Definition at line 82 of file dp83848_driver.h.

◆ DP83848_BMSR_AN_CAPABLE

#define DP83848_BMSR_AN_CAPABLE 0x0008

Definition at line 86 of file dp83848_driver.h.

◆ DP83848_BMSR_AN_COMPLETE

#define DP83848_BMSR_AN_COMPLETE 0x0020

Definition at line 84 of file dp83848_driver.h.

◆ DP83848_BMSR_EXTENDED_CAPABLE

#define DP83848_BMSR_EXTENDED_CAPABLE 0x0001

Definition at line 89 of file dp83848_driver.h.

◆ DP83848_BMSR_JABBER_DETECT

#define DP83848_BMSR_JABBER_DETECT 0x0002

Definition at line 88 of file dp83848_driver.h.

◆ DP83848_BMSR_LINK_STATUS

#define DP83848_BMSR_LINK_STATUS 0x0004

Definition at line 87 of file dp83848_driver.h.

◆ DP83848_BMSR_MF_PREAMBLE_SUPPR

#define DP83848_BMSR_MF_PREAMBLE_SUPPR 0x0040

Definition at line 83 of file dp83848_driver.h.

◆ DP83848_BMSR_REMOTE_FAULT

#define DP83848_BMSR_REMOTE_FAULT 0x0010

Definition at line 85 of file dp83848_driver.h.

◆ DP83848_CDCTRL1

#define DP83848_CDCTRL1 0x1B

Definition at line 63 of file dp83848_driver.h.

◆ DP83848_CDCTRL1_10MEG_PATT_GAP

#define DP83848_CDCTRL1_10MEG_PATT_GAP 0x0004

Definition at line 237 of file dp83848_driver.h.

◆ DP83848_CDCTRL1_BIST_CONT_MODE

#define DP83848_CDCTRL1_BIST_CONT_MODE 0x0020

Definition at line 235 of file dp83848_driver.h.

◆ DP83848_CDCTRL1_BIST_ERROR_COUNT

#define DP83848_CDCTRL1_BIST_ERROR_COUNT 0xFF00

Definition at line 234 of file dp83848_driver.h.

◆ DP83848_CDCTRL1_CDPATTEN_10

#define DP83848_CDCTRL1_CDPATTEN_10 0x0010

Definition at line 236 of file dp83848_driver.h.

◆ DP83848_CDCTRL1_CDPATTSEL

#define DP83848_CDCTRL1_CDPATTSEL 0x0003

Definition at line 238 of file dp83848_driver.h.

◆ DP83848_EDCR

#define DP83848_EDCR 0x1D

Definition at line 64 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_AUTO_DOWN

#define DP83848_EDCR_ED_AUTO_DOWN 0x2000

Definition at line 243 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_AUTO_UP

#define DP83848_EDCR_ED_AUTO_UP 0x4000

Definition at line 242 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_BURST_DIS

#define DP83848_EDCR_ED_BURST_DIS 0x0800

Definition at line 245 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_DATA_COUNT

#define DP83848_EDCR_ED_DATA_COUNT 0x000F

Definition at line 250 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_DATA_MET

#define DP83848_EDCR_ED_DATA_MET 0x0100

Definition at line 248 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_EN

#define DP83848_EDCR_ED_EN 0x8000

Definition at line 241 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_ERR_COUNT

#define DP83848_EDCR_ED_ERR_COUNT 0x00F0

Definition at line 249 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_ERR_MET

#define DP83848_EDCR_ED_ERR_MET 0x0200

Definition at line 247 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_MAN

#define DP83848_EDCR_ED_MAN 0x1000

Definition at line 244 of file dp83848_driver.h.

◆ DP83848_EDCR_ED_PWR_STATE

#define DP83848_EDCR_ED_PWR_STATE 0x0400

Definition at line 246 of file dp83848_driver.h.

◆ DP83848_FCSCR

#define DP83848_FCSCR 0x14

Definition at line 56 of file dp83848_driver.h.

◆ DP83848_FCSCR_FCSCNT

#define DP83848_FCSCR_FCSCNT 0x00FF

Definition at line 182 of file dp83848_driver.h.

◆ DP83848_LEDCR

#define DP83848_LEDCR 0x18

Definition at line 60 of file dp83848_driver.h.

◆ DP83848_LEDCR_ACTLED

#define DP83848_LEDCR_ACTLED 0x0001

Definition at line 208 of file dp83848_driver.h.

◆ DP83848_LEDCR_DRV_ACTLED

#define DP83848_LEDCR_DRV_ACTLED 0x0008

Definition at line 205 of file dp83848_driver.h.

◆ DP83848_LEDCR_DRV_LNKLED

#define DP83848_LEDCR_DRV_LNKLED 0x0010

Definition at line 204 of file dp83848_driver.h.

◆ DP83848_LEDCR_DRV_SPDLED

#define DP83848_LEDCR_DRV_SPDLED 0x0020

Definition at line 203 of file dp83848_driver.h.

◆ DP83848_LEDCR_LNKLED

#define DP83848_LEDCR_LNKLED 0x0002

Definition at line 207 of file dp83848_driver.h.

◆ DP83848_LEDCR_SPDLED

#define DP83848_LEDCR_SPDLED 0x0004

Definition at line 206 of file dp83848_driver.h.

◆ DP83848_MICR

#define DP83848_MICR 0x11

Definition at line 54 of file dp83848_driver.h.

◆ DP83848_MICR_INT_OE

#define DP83848_MICR_INT_OE 0x0001

Definition at line 163 of file dp83848_driver.h.

◆ DP83848_MICR_INTEN

#define DP83848_MICR_INTEN 0x0002

Definition at line 162 of file dp83848_driver.h.

◆ DP83848_MICR_TINT

#define DP83848_MICR_TINT 0x0004

Definition at line 161 of file dp83848_driver.h.

◆ DP83848_MISR

#define DP83848_MISR 0x12

Definition at line 55 of file dp83848_driver.h.

◆ DP83848_MISR_ANC_INT

#define DP83848_MISR_ANC_INT 0x0400

Definition at line 170 of file dp83848_driver.h.

◆ DP83848_MISR_ANC_INT_EN

#define DP83848_MISR_ANC_INT_EN 0x0004

Definition at line 177 of file dp83848_driver.h.

◆ DP83848_MISR_DUP_INT

#define DP83848_MISR_DUP_INT 0x0800

Definition at line 169 of file dp83848_driver.h.

◆ DP83848_MISR_DUP_INT_EN

#define DP83848_MISR_DUP_INT_EN 0x0008

Definition at line 176 of file dp83848_driver.h.

◆ DP83848_MISR_ED_INT

#define DP83848_MISR_ED_INT 0x4000

Definition at line 166 of file dp83848_driver.h.

◆ DP83848_MISR_ED_INT_EN

#define DP83848_MISR_ED_INT_EN 0x0040

Definition at line 173 of file dp83848_driver.h.

◆ DP83848_MISR_FHF_INT

#define DP83848_MISR_FHF_INT 0x0200

Definition at line 171 of file dp83848_driver.h.

◆ DP83848_MISR_FHF_INT_EN

#define DP83848_MISR_FHF_INT_EN 0x0002

Definition at line 178 of file dp83848_driver.h.

◆ DP83848_MISR_LINK_INT

#define DP83848_MISR_LINK_INT 0x2000

Definition at line 167 of file dp83848_driver.h.

◆ DP83848_MISR_LINK_INT_EN

#define DP83848_MISR_LINK_INT_EN 0x0020

Definition at line 174 of file dp83848_driver.h.

◆ DP83848_MISR_RHF_INT

#define DP83848_MISR_RHF_INT 0x0100

Definition at line 172 of file dp83848_driver.h.

◆ DP83848_MISR_RHF_INT_EN

#define DP83848_MISR_RHF_INT_EN 0x0001

Definition at line 179 of file dp83848_driver.h.

◆ DP83848_MISR_SPD_INT

#define DP83848_MISR_SPD_INT 0x1000

Definition at line 168 of file dp83848_driver.h.

◆ DP83848_MISR_SPD_INT_EN

#define DP83848_MISR_SPD_INT_EN 0x0010

Definition at line 175 of file dp83848_driver.h.

◆ DP83848_PCSR

#define DP83848_PCSR 0x16

Definition at line 58 of file dp83848_driver.h.

◆ DP83848_PCSR_DESC_TIME

#define DP83848_PCSR_DESC_TIME 0x0080

Definition at line 191 of file dp83848_driver.h.

◆ DP83848_PCSR_FORCE_100_OK

#define DP83848_PCSR_FORCE_100_OK 0x0020

Definition at line 192 of file dp83848_driver.h.

◆ DP83848_PCSR_NRZI_BYPASS

#define DP83848_PCSR_NRZI_BYPASS 0x0004

Definition at line 193 of file dp83848_driver.h.

◆ DP83848_PCSR_SD_FORCE_PMA

#define DP83848_PCSR_SD_FORCE_PMA 0x0200

Definition at line 189 of file dp83848_driver.h.

◆ DP83848_PCSR_SD_OPTION

#define DP83848_PCSR_SD_OPTION 0x0100

Definition at line 190 of file dp83848_driver.h.

◆ DP83848_PCSR_TQ_EN

#define DP83848_PCSR_TQ_EN 0x0400

Definition at line 188 of file dp83848_driver.h.

◆ DP83848_PHY_ADDR

#define DP83848_PHY_ADDR 1

Definition at line 39 of file dp83848_driver.h.

◆ DP83848_PHYCR

#define DP83848_PHYCR 0x19

Definition at line 61 of file dp83848_driver.h.

◆ DP83848_PHYCR_BIST_FE

#define DP83848_PHYCR_BIST_FE 0x0800

Definition at line 215 of file dp83848_driver.h.

◆ DP83848_PHYCR_BIST_START

#define DP83848_PHYCR_BIST_START 0x0100

Definition at line 218 of file dp83848_driver.h.

◆ DP83848_PHYCR_BIST_STATUS

#define DP83848_PHYCR_BIST_STATUS 0x0200

Definition at line 217 of file dp83848_driver.h.

◆ DP83848_PHYCR_BP_STRETCH

#define DP83848_PHYCR_BP_STRETCH 0x0080

Definition at line 219 of file dp83848_driver.h.

◆ DP83848_PHYCR_FORCE_MDIX

#define DP83848_PHYCR_FORCE_MDIX 0x4000

Definition at line 212 of file dp83848_driver.h.

◆ DP83848_PHYCR_LED_CNFG

#define DP83848_PHYCR_LED_CNFG 0x0060

Definition at line 220 of file dp83848_driver.h.

◆ DP83848_PHYCR_MDIX_EN

#define DP83848_PHYCR_MDIX_EN 0x8000

Definition at line 211 of file dp83848_driver.h.

◆ DP83848_PHYCR_PAUSE_RX

#define DP83848_PHYCR_PAUSE_RX 0x2000

Definition at line 213 of file dp83848_driver.h.

◆ DP83848_PHYCR_PAUSE_TX

#define DP83848_PHYCR_PAUSE_TX 0x1000

Definition at line 214 of file dp83848_driver.h.

◆ DP83848_PHYCR_PHYADDR

#define DP83848_PHYCR_PHYADDR 0x001F

Definition at line 221 of file dp83848_driver.h.

◆ DP83848_PHYCR_PSR_15

#define DP83848_PHYCR_PSR_15 0x0400

Definition at line 216 of file dp83848_driver.h.

◆ DP83848_PHYIDR1

#define DP83848_PHYIDR1 0x02

Definition at line 47 of file dp83848_driver.h.

◆ DP83848_PHYIDR1_OUI_MSB

#define DP83848_PHYIDR1_OUI_MSB 0xFFFF

Definition at line 92 of file dp83848_driver.h.

◆ DP83848_PHYIDR1_OUI_MSB_DEFAULT

#define DP83848_PHYIDR1_OUI_MSB_DEFAULT 0x2000

Definition at line 93 of file dp83848_driver.h.

◆ DP83848_PHYIDR2

#define DP83848_PHYIDR2 0x03

Definition at line 48 of file dp83848_driver.h.

◆ DP83848_PHYIDR2_MDL_REV

#define DP83848_PHYIDR2_MDL_REV 0x000F

Definition at line 100 of file dp83848_driver.h.

◆ DP83848_PHYIDR2_OUI_LSB

#define DP83848_PHYIDR2_OUI_LSB 0xFC00

Definition at line 96 of file dp83848_driver.h.

◆ DP83848_PHYIDR2_OUI_LSB_DEFAULT

#define DP83848_PHYIDR2_OUI_LSB_DEFAULT 0x5C00

Definition at line 97 of file dp83848_driver.h.

◆ DP83848_PHYIDR2_VNDR_MDL

#define DP83848_PHYIDR2_VNDR_MDL 0x03F0

Definition at line 98 of file dp83848_driver.h.

◆ DP83848_PHYIDR2_VNDR_MDL_DEFAULT

#define DP83848_PHYIDR2_VNDR_MDL_DEFAULT 0x0090

Definition at line 99 of file dp83848_driver.h.

◆ DP83848_PHYSTS

#define DP83848_PHYSTS 0x10

Definition at line 53 of file dp83848_driver.h.

◆ DP83848_PHYSTS_AN_COMPLETE

#define DP83848_PHYSTS_AN_COMPLETE 0x0010

Definition at line 154 of file dp83848_driver.h.

◆ DP83848_PHYSTS_DESCRAMBLER_LOCK

#define DP83848_PHYSTS_DESCRAMBLER_LOCK 0x0200

Definition at line 149 of file dp83848_driver.h.

◆ DP83848_PHYSTS_DUPLEX_STATUS

#define DP83848_PHYSTS_DUPLEX_STATUS 0x0004

Definition at line 156 of file dp83848_driver.h.

◆ DP83848_PHYSTS_FALSE_CARRIER_SENSE_LATCH

#define DP83848_PHYSTS_FALSE_CARRIER_SENSE_LATCH 0x0800

Definition at line 147 of file dp83848_driver.h.

◆ DP83848_PHYSTS_JABBER_DETECT

#define DP83848_PHYSTS_JABBER_DETECT 0x0020

Definition at line 153 of file dp83848_driver.h.

◆ DP83848_PHYSTS_LINK_STATUS

#define DP83848_PHYSTS_LINK_STATUS 0x0001

Definition at line 158 of file dp83848_driver.h.

◆ DP83848_PHYSTS_LOOPBACK_STATUS

#define DP83848_PHYSTS_LOOPBACK_STATUS 0x0008

Definition at line 155 of file dp83848_driver.h.

◆ DP83848_PHYSTS_MDIX_MODE

#define DP83848_PHYSTS_MDIX_MODE 0x4000

Definition at line 144 of file dp83848_driver.h.

◆ DP83848_PHYSTS_MII_INTERRUPT

#define DP83848_PHYSTS_MII_INTERRUPT 0x0080

Definition at line 151 of file dp83848_driver.h.

◆ DP83848_PHYSTS_PAGE_RECEIVED

#define DP83848_PHYSTS_PAGE_RECEIVED 0x0100

Definition at line 150 of file dp83848_driver.h.

◆ DP83848_PHYSTS_POLARITY_STATUS

#define DP83848_PHYSTS_POLARITY_STATUS 0x1000

Definition at line 146 of file dp83848_driver.h.

◆ DP83848_PHYSTS_RECEIVE_ERROR_LATCH

#define DP83848_PHYSTS_RECEIVE_ERROR_LATCH 0x2000

Definition at line 145 of file dp83848_driver.h.

◆ DP83848_PHYSTS_REMOTE_FAULT

#define DP83848_PHYSTS_REMOTE_FAULT 0x0040

Definition at line 152 of file dp83848_driver.h.

◆ DP83848_PHYSTS_SIGNAL_DETECT

#define DP83848_PHYSTS_SIGNAL_DETECT 0x0400

Definition at line 148 of file dp83848_driver.h.

◆ DP83848_PHYSTS_SPEED_STATUS

#define DP83848_PHYSTS_SPEED_STATUS 0x0002

Definition at line 157 of file dp83848_driver.h.

◆ DP83848_RBR

#define DP83848_RBR 0x17

Definition at line 59 of file dp83848_driver.h.

◆ DP83848_RBR_ELAST_BUF

#define DP83848_RBR_ELAST_BUF 0x0003

Definition at line 200 of file dp83848_driver.h.

◆ DP83848_RBR_RMII_MODE

#define DP83848_RBR_RMII_MODE 0x0020

Definition at line 196 of file dp83848_driver.h.

◆ DP83848_RBR_RMII_REV1_0

#define DP83848_RBR_RMII_REV1_0 0x0010

Definition at line 197 of file dp83848_driver.h.

◆ DP83848_RBR_RX_OVF_STS

#define DP83848_RBR_RX_OVF_STS 0x0008

Definition at line 198 of file dp83848_driver.h.

◆ DP83848_RBR_RX_UNF_STS

#define DP83848_RBR_RX_UNF_STS 0x0004

Definition at line 199 of file dp83848_driver.h.

◆ DP83848_RECR

#define DP83848_RECR 0x15

Definition at line 57 of file dp83848_driver.h.

◆ DP83848_RECR_RXERCNT

#define DP83848_RECR_RXERCNT 0x00FF

Definition at line 185 of file dp83848_driver.h.

Function Documentation

◆ dp83848DisableIrq()

void dp83848DisableIrq ( NetInterface * interface )

Disable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 183 of file dp83848_driver.c.

◆ dp83848DumpPhyReg()

void dp83848DumpPhyReg ( NetInterface * interface )

Dump PHY registers for debugging purpose.

Parameters

[in] interface Underlying network interface

Definition at line 309 of file dp83848_driver.c.

◆ dp83848EnableIrq()

void dp83848EnableIrq ( NetInterface * interface )

Enable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 168 of file dp83848_driver.c.

◆ dp83848EventHandler()

void dp83848EventHandler ( NetInterface * interface )

DP83848 event handler.

Parameters

[in] interface Underlying network interface

Definition at line 198 of file dp83848_driver.c.

◆ dp83848Init()

error_t dp83848Init ( NetInterface * interface )

DP83848 PHY transceiver initialization.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 60 of file dp83848_driver.c.

◆ dp83848InitHook()

void dp83848InitHook ( NetInterface * interface )

DP83848 custom configuration.

Parameters

[in] interface Underlying network interface

Definition at line 120 of file dp83848_driver.c.

◆ dp83848ReadPhyReg()

uint16_t dp83848ReadPhyReg	(	NetInterface *	interface,
		uint8_t	address
	)

Read PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	address	PHY register address

Returns: Register value

Definition at line 283 of file dp83848_driver.c.

◆ dp83848Tick()

void dp83848Tick ( NetInterface * interface )

DP83848 timer handler.

Parameters

[in] interface Underlying network interface

Definition at line 130 of file dp83848_driver.c.

◆ dp83848WritePhyReg()

void dp83848WritePhyReg	(	NetInterface *	interface,
		uint8_t	address,
		uint16_t	data
	)

Write PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	address	PHY register address
[in]	data	Register value

Definition at line 259 of file dp83848_driver.c.

Variable Documentation

◆ dp83848PhyDriver

const PhyDriver dp83848PhyDriver

extern

DP83848 Ethernet PHY driver.

Definition at line 44 of file dp83848_driver.c.

Macros

Functions

Variables

Detailed Description

License

Macro Definition Documentation

◆ DP83848_10BTSCR

◆ DP83848_10BTSCR_10BT_SERIAL

◆ DP83848_10BTSCR_FORCE_LINK_10

◆ DP83848_10BTSCR_HEARTBEAT_DIS

◆ DP83848_10BTSCR_JABBER_DIS

◆ DP83848_10BTSCR_LOOPBACK_10_DIS

◆ DP83848_10BTSCR_LP_DIS

◆ DP83848_10BTSCR_POLARITY

◆ DP83848_10BTSCR_SQUELCH

◆ DP83848_ANAR

◆ DP83848_ANAR_100BT4

◆ DP83848_ANAR_100BTX_FD

◆ DP83848_ANAR_100BTX_HD

◆ DP83848_ANAR_10BT_FD

◆ DP83848_ANAR_10BT_HD

◆ DP83848_ANAR_ASM_DIR

◆ DP83848_ANAR_NEXT_PAGE

◆ DP83848_ANAR_PAUSE

◆ DP83848_ANAR_REMOTE_FAULT

◆ DP83848_ANAR_SELECTOR

◆ DP83848_ANAR_SELECTOR_DEFAULT

◆ DP83848_ANER

◆ DP83848_ANER_LP_AN_ABLE

◆ DP83848_ANER_LP_NP_ABLE

◆ DP83848_ANER_NP_ABLE

◆ DP83848_ANER_PAGE_RX

◆ DP83848_ANER_PAR_DETECT_FAULT

◆ DP83848_ANLPAR

◆ DP83848_ANLPAR_100BT4

◆ DP83848_ANLPAR_100BTX_FD

◆ DP83848_ANLPAR_100BTX_HD

◆ DP83848_ANLPAR_10BT_FD

◆ DP83848_ANLPAR_10BT_HD

◆ DP83848_ANLPAR_ACK

◆ DP83848_ANLPAR_ASM_DIR

◆ DP83848_ANLPAR_NEXT_PAGE

◆ DP83848_ANLPAR_PAUSE

◆ DP83848_ANLPAR_REMOTE_FAULT

◆ DP83848_ANLPAR_SELECTOR

◆ DP83848_ANLPAR_SELECTOR_DEFAULT

◆ DP83848_ANNPTR

◆ DP83848_ANNPTR_ACK2

◆ DP83848_ANNPTR_CODE

◆ DP83848_ANNPTR_MSG_PAGE

◆ DP83848_ANNPTR_NEXT_PAGE

◆ DP83848_ANNPTR_TOGGLE

◆ DP83848_BMCR

◆ DP83848_BMCR_AN_EN

◆ DP83848_BMCR_COL_TEST

◆ DP83848_BMCR_DUPLEX_MODE

◆ DP83848_BMCR_ISOLATE

◆ DP83848_BMCR_LOOPBACK

◆ DP83848_BMCR_POWER_DOWN

◆ DP83848_BMCR_RESET

◆ DP83848_BMCR_RESTART_AN

◆ DP83848_BMCR_SPEED_SEL

◆ DP83848_BMSR

◆ DP83848_BMSR_100BT4

◆ DP83848_BMSR_100BTX_FD

◆ DP83848_BMSR_100BTX_HD

◆ DP83848_BMSR_10BT_FD

◆ DP83848_BMSR_10BT_HD

◆ DP83848_BMSR_AN_CAPABLE

◆ DP83848_BMSR_AN_COMPLETE

◆ DP83848_BMSR_EXTENDED_CAPABLE

◆ DP83848_BMSR_JABBER_DETECT

◆ DP83848_BMSR_LINK_STATUS

◆ DP83848_BMSR_MF_PREAMBLE_SUPPR

◆ DP83848_BMSR_REMOTE_FAULT

◆ DP83848_CDCTRL1

◆ DP83848_CDCTRL1_10MEG_PATT_GAP

◆ DP83848_CDCTRL1_BIST_CONT_MODE

◆ DP83848_CDCTRL1_BIST_ERROR_COUNT

◆ DP83848_CDCTRL1_CDPATTEN_10