From 45c4cf1c065aad28fd1b8dddc61cff0605e272e6 Mon Sep 17 00:00:00 2001 From: Ondrej Zary Date: Fri, 1 Jul 2011 00:03:55 +0200 Subject: [PATCH] staging: ft1000-pcmcia: CodingStyle fixes in ft1000.h Major CodingStyle fixes in ft1000.h Signed-off-by: Ondrej Zary Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ft1000/ft1000-pcmcia/ft1000.h | 621 +++++++++--------- 1 file changed, 297 insertions(+), 324 deletions(-) diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h b/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h index f4c8735d15a0..e1aa528fdf9d 100644 --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h @@ -1,281 +1,252 @@ -//--------------------------------------------------------------------------- -// FT1000 driver for Flarion Flash OFDM NIC Device -// -// Copyright (C) 2002 Flarion Technologies, All rights reserved. -// -// 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., 59 Temple Place - -// Suite 330, Boston, MA 02111-1307, USA. -//--------------------------------------------------------------------------- -// -// File: ft1000.h -// -// Description: Common structures and defines -// -// History: -// 8/29/02 Whc Ported to Linux. -// 7/19/04 Whc Drop packet and cmd msg with pseudo header -// checksum -// 10/27/04 Whc Added dynamic downloading of test image. -// 01/11/04 Whc Added support for Magnemite ASIC -// -//--------------------------------------------------------------------------- +/*--------------------------------------------------------------------------- + FT1000 driver for Flarion Flash OFDM NIC Device + + Copyright (C) 2002 Flarion Technologies, All rights reserved. + + 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., 59 Temple Place - + Suite 330, Boston, MA 02111-1307, USA. +--------------------------------------------------------------------------- + Description: Common structures and defines +---------------------------------------------------------------------------*/ #ifndef _FT1000H_ #define _FT1000H_ - -#define FT1000_DRV_VER 0x01010300 - -#define DSPVERSZ 4 -#define HWSERNUMSZ 16 -#define SKUSZ 20 -#define EUISZ 8 -#define MODESZ 2 -#define CALVERSZ 2 -#define CALDATESZ 6 - -// Pseudo Header structure -struct pseudo_hdr -{ - unsigned short length; // length of msg body - unsigned char source; // hardware source id - // Host = 0x10 - // Dsp = 0x20 - unsigned char destination; // hardware destination id (refer to source) - unsigned char portdest; // software destination port id - // Host = 0x00 - // Applicaton Broadcast = 0x10 - // Network Stack = 0x20 - // Dsp OAM = 0x80 - // Dsp Airlink = 0x90 - // Dsp Loader = 0xa0 - // Dsp MIP = 0xb0 - unsigned char portsrc; // software source port id (refer to portdest) - unsigned short sh_str_id; // not used - unsigned char control; // not used - unsigned char rsvd1; - unsigned char seq_num; // message sequence number - unsigned char rsvd2; - unsigned short qos_class; // not used - unsigned short checksum; // pseudo header checksum -} __attribute__ ((packed)); - -#define ELECTRABUZZ_ID 0 // ASIC ID for Electrabuzz -#define MAGNEMITE_ID 0x1a01 // ASIC ID for Magnemite - -// MEMORY MAP common to both ELECTRABUZZ and MAGNEMITE -#define FT1000_REG_DPRAM_ADDR 0x000E // DPADR - Dual Port Ram Indirect Address Register -#define FT1000_REG_SUP_CTRL 0x0020 // HCTR - Host Control Register -#define FT1000_REG_SUP_STAT 0x0022 // HSTAT - Host Status Register -#define FT1000_REG_RESET 0x0024 // HCTR - Host Control Register -#define FT1000_REG_SUP_ISR 0x0026 // HISR - Host Interrupt Status Register -#define FT1000_REG_SUP_IMASK 0x0028 // HIMASK - Host Interrupt Mask -#define FT1000_REG_DOORBELL 0x002a // DBELL - Door Bell Register -#define FT1000_REG_ASIC_ID 0x002e // ASICID - ASIC Identification Number - // (Electrabuzz=0 Magnemite=0x1A01) - -// MEMORY MAP FOR ELECTRABUZZ ASIC - -#define FT1000_REG_UFIFO_STAT 0x0000 // UFSR - Uplink FIFO status register -#define FT1000_REG_UFIFO_BEG 0x0002 // UFBR - Uplink FIFO beginning register -#define FT1000_REG_UFIFO_MID 0x0004 // UFMR - Uplink FIFO middle register -#define FT1000_REG_UFIFO_END 0x0006 // UFER - Uplink FIFO end register -#define FT1000_REG_DFIFO_STAT 0x0008 // DFSR - Downlink FIFO status register -#define FT1000_REG_DFIFO 0x000A // DFR - Downlink FIFO Register -#define FT1000_REG_DPRAM_DATA 0x000C // DPRAM - Dual Port Indirect Data Register -#define FT1000_REG_WATERMARK 0x0010 // WMARK - Watermark Register - -// MEMORY MAP FOR MAGNEMITE -#define FT1000_REG_MAG_UFDR 0x0000 // UFDR - Uplink FIFO Data Register (32-bits) -#define FT1000_REG_MAG_UFDRL 0x0000 // UFDRL - Uplink FIFO Data Register low-word (16-bits) -#define FT1000_REG_MAG_UFDRH 0x0002 // UFDRH - Uplink FIFO Data Register high-word (16-bits) -#define FT1000_REG_MAG_UFER 0x0004 // UFER - Uplink FIFO End Register -#define FT1000_REG_MAG_UFSR 0x0006 // UFSR - Uplink FIFO Status Register -#define FT1000_REG_MAG_DFR 0x0008 // DFR - Downlink FIFO Register (32-bits) -#define FT1000_REG_MAG_DFRL 0x0008 // DFRL - Downlink FIFO Register low-word (16-bits) -#define FT1000_REG_MAG_DFRH 0x000a // DFRH - Downlink FIFO Register high-word (16-bits) -#define FT1000_REG_MAG_DFSR 0x000c // DFSR - Downlink FIFO Status Register -#define FT1000_REG_MAG_DPDATA 0x0010 // DPDATA - Dual Port RAM Indirect Data Register (32-bits) -#define FT1000_REG_MAG_DPDATAL 0x0010 // DPDATAL - Dual Port RAM Indirect Data Register low-word (16-bits) -#define FT1000_REG_MAG_DPDATAH 0x0012 // DPDATAH - Dual Port RAM Indirect Data Register high-word (16-bits) -#define FT1000_REG_MAG_WATERMARK 0x002c // WMARK - Watermark Register - -// Reserved Dual Port RAM offsets for Electrabuzz -#define FT1000_DPRAM_TX_BASE 0x0002 // Host to PC Card Messaging Area -#define FT1000_DPRAM_RX_BASE 0x0800 // PC Card to Host Messaging Area -#define FT1000_FIFO_LEN 0x7FC // total length for DSP FIFO tracking -#define FT1000_HI_HO 0x7FE // heartbeat with HI/HO -#define FT1000_DSP_STATUS 0xFFE // dsp status - non-zero is a request to reset dsp -#define FT1000_DSP_LED 0xFFA // dsp led status for PAD device -#define FT1000_DSP_CON_STATE 0xFF8 // DSP Connection Status Info -#define FT1000_DPRAM_FEFE 0x002 // location for dsp ready indicator -#define FT1000_DSP_TIMER0 0x1FF0 // Timer Field from Basestation -#define FT1000_DSP_TIMER1 0x1FF2 // Timer Field from Basestation -#define FT1000_DSP_TIMER2 0x1FF4 // Timer Field from Basestation -#define FT1000_DSP_TIMER3 0x1FF6 // Timer Field from Basestation - -// Reserved Dual Port RAM offsets for Magnemite -#define FT1000_DPRAM_MAG_TX_BASE 0x0000 // Host to PC Card Messaging Area -#define FT1000_DPRAM_MAG_RX_BASE 0x0200 // PC Card to Host Messaging Area -#define FT1000_MAG_FIFO_LEN 0x1FF // total length for DSP FIFO tracking -#define FT1000_MAG_FIFO_LEN_INDX 0x1 // low-word index -#define FT1000_MAG_HI_HO 0x1FF // heartbeat with HI/HO -#define FT1000_MAG_HI_HO_INDX 0x0 // high-word index -#define FT1000_MAG_DSP_LED 0x3FE // dsp led status for PAD device -#define FT1000_MAG_DSP_LED_INDX 0x0 // dsp led status for PAD device - -#define FT1000_MAG_DSP_CON_STATE 0x3FE // DSP Connection Status Info -#define FT1000_MAG_DSP_CON_STATE_INDX 0x1 // DSP Connection Status Info - -#define FT1000_MAG_DPRAM_FEFE 0x000 // location for dsp ready indicator -#define FT1000_MAG_DPRAM_FEFE_INDX 0x0 // location for dsp ready indicator - -#define FT1000_MAG_DSP_TIMER0 0x3FC // Timer Field from Basestation -#define FT1000_MAG_DSP_TIMER0_INDX 0x1 - -#define FT1000_MAG_DSP_TIMER1 0x3FC // Timer Field from Basestation -#define FT1000_MAG_DSP_TIMER1_INDX 0x0 - -#define FT1000_MAG_DSP_TIMER2 0x3FD // Timer Field from Basestation -#define FT1000_MAG_DSP_TIMER2_INDX 0x1 - -#define FT1000_MAG_DSP_TIMER3 0x3FD // Timer Field from Basestation -#define FT1000_MAG_DSP_TIMER3_INDX 0x0 - -#define FT1000_MAG_TOTAL_LEN 0x200 -#define FT1000_MAG_TOTAL_LEN_INDX 0x1 - -#define FT1000_MAG_PH_LEN 0x200 -#define FT1000_MAG_PH_LEN_INDX 0x0 - -#define FT1000_MAG_PORT_ID 0x201 -#define FT1000_MAG_PORT_ID_INDX 0x0 - -#define HOST_INTF_LE 0x0 // Host interface little endian mode -#define HOST_INTF_BE 0x1 // Host interface big endian mode - -// PC Card to Host Doorbell assignments -#define FT1000_DB_DPRAM_RX 0x0001 // this value indicates that DSP has - // data for host in DPRAM -#define FT1000_ASIC_RESET_REQ 0x0004 // DSP requesting host to reset the ASIC -#define FT1000_DSP_ASIC_RESET 0x0008 // DSP indicating host that it will reset the ASIC -#define FT1000_DB_COND_RESET 0x0010 // DSP request for a card reset. - -// Host to PC Card Doorbell assignments -#define FT1000_DB_DPRAM_TX 0x0100 // this value indicates that host has - // data for DSP in DPRAM. -#define FT1000_ASIC_RESET_DSP 0x0400 // Responds to FT1000_ASIC_RESET_REQ -#define FT1000_DB_HB 0x1000 // Indicates that supervisor - // has a heartbeat message for DSP. - -#define FT1000_DPRAM_BASE 0x0000 // Dual Port RAM starting offset - -#define hi 0x6869 // PC Card heartbeat values -#define ho 0x686f // PC Card heartbeat values - -// Magnemite specific defines -#define hi_mag 0x6968 // Byte swap hi to avoid additional system call -#define ho_mag 0x6f68 // Byte swap ho to avoid additional system call - -// -// Bit field definitions for Host Interrupt Status Register -// -// Indicate the cause of an interrupt. -// -#define ISR_EMPTY 0x00 // no bits set -#define ISR_DOORBELL_ACK 0x01 // Doorbell acknowledge from DSP -#define ISR_DOORBELL_PEND 0x02 // Doorbell pending from DSP -#define ISR_RCV 0x04 // Packet available in Downlink FIFO -#define ISR_WATERMARK 0x08 // Watermark requirements satisfied - -// Bit field definition for Host Interrupt Mask -#define ISR_MASK_NONE 0x0000 // no bits set -#define ISR_MASK_DOORBELL_ACK 0x0001 // Doorbell acknowledge mask -#define ISR_MASK_DOORBELL_PEND 0x0002 // Doorbell pending mask -#define ISR_MASK_RCV 0x0004 // Downlink Packet available mask -#define ISR_MASK_WATERMARK 0x0008 // Watermark interrupt mask -#define ISR_MASK_ALL 0xffff // Mask all interrupts - -// Bit field definition for Host Control Register -#define DSP_RESET_BIT 0x0001 // Bit field to control dsp reset state - // (0 = out of reset 1 = reset) -#define ASIC_RESET_BIT 0x0002 // Bit field to control ASIC reset state - // (0 = out of reset 1 = reset) - -// Default interrupt mask (Enable Doorbell pending and Packet available interrupts) -#define ISR_DEFAULT_MASK 0x7ff9 - -// Application specific IDs -#define DSPID 0x20 -#define HOSTID 0x10 -#define DSPAIRID 0x90 -#define DRIVERID 0x00 -#define NETWORKID 0x20 - -// Size of DPRAM Message -#define MAX_CMD_SQSIZE 1780 - -#define ENET_MAX_SIZE 1514 -#define ENET_HEADER_SIZE 14 - -#define SLOWQ_TYPE 0 -#define FASTQ_TYPE 1 - -#define MAX_DSP_SESS_REC 1024 - -#define DSP_QID_OFFSET 4 -#define PSEUDOSZ 16 -#define PSEUDOSZWRD 8 - -// Maximum number of occurrence of pseudo header errors before resetting PC Card. -#define MAX_PH_ERR 300 - -// Driver message types -#define MEDIA_STATE 0x0010 -#define TIME_UPDATE 0x0020 -#define DSP_PROVISION 0x0030 -#define DSP_INIT_MSG 0x0050 -#define DSP_HIBERNATE 0x0060 - -#define DSP_STORE_INFO 0x0070 -#define DSP_GET_INFO 0x0071 -#define GET_DRV_ERR_RPT_MSG 0x0073 -#define RSP_DRV_ERR_RPT_MSG 0x0074 - -// Driver Error Messages for DSP -#define DSP_HB_INFO 0x7ef0 -#define DSP_FIFO_INFO 0x7ef1 -#define DSP_CONDRESET_INFO 0x7ef2 -#define DSP_CMDLEN_INFO 0x7ef3 -#define DSP_CMDPHCKSUM_INFO 0x7ef4 -#define DSP_PKTPHCKSUM_INFO 0x7ef5 -#define DSP_PKTLEN_INFO 0x7ef6 -#define DSP_USER_RESET 0x7ef7 -#define FIFO_FLUSH_MAXLIMIT 0x7ef8 -#define FIFO_FLUSH_BADCNT 0x7ef9 -#define FIFO_ZERO_LEN 0x7efa - -#define HOST_QID_OFFSET 5 -#define QTYPE_OFFSET 13 - -#define SUCCESS 0x00 -#define FAILURE 0x01 - -#define MAXIMUM_ASIC_HB_CNT 15 +#define FT1000_DRV_VER 0x01010300 + +#define DSPVERSZ 4 +#define HWSERNUMSZ 16 +#define SKUSZ 20 +#define EUISZ 8 +#define MODESZ 2 +#define CALVERSZ 2 +#define CALDATESZ 6 + +/* Pseudo Header structure */ +struct pseudo_hdr { + unsigned short length; /* length of msg body */ + unsigned char source; /* hardware source id */ + /* Host = 0x10 */ + /* Dsp = 0x20 */ + unsigned char destination; /* hardware destination id (refer to source) */ + unsigned char portdest; /* software destination port id */ + /* Host = 0x00 */ + /* Applicaton Broadcast = 0x10 */ + /* Network Stack = 0x20 */ + /* Dsp OAM = 0x80 */ + /* Dsp Airlink = 0x90 */ + /* Dsp Loader = 0xa0 */ + /* Dsp MIP = 0xb0 */ + unsigned char portsrc; /* software source port id (refer to portdest) */ + unsigned short sh_str_id; /* not used */ + unsigned char control; /* not used */ + unsigned char rsvd1; + unsigned char seq_num; /* message sequence number */ + unsigned char rsvd2; + unsigned short qos_class; /* not used */ + unsigned short checksum; /* pseudo header checksum */ +} __packed; + +#define ELECTRABUZZ_ID 0 /* ASIC ID for Electrabuzz */ +#define MAGNEMITE_ID 0x1a01 /* ASIC ID for Magnemite */ + +/* MEMORY MAP common to both ELECTRABUZZ and MAGNEMITE */ +#define FT1000_REG_DPRAM_ADDR 0x000E /* DPADR - Dual Port Ram Indirect Address Register */ +#define FT1000_REG_SUP_CTRL 0x0020 /* HCTR - Host Control Register */ +#define FT1000_REG_SUP_STAT 0x0022 /* HSTAT - Host Status Register */ +#define FT1000_REG_RESET 0x0024 /* HCTR - Host Control Register */ +#define FT1000_REG_SUP_ISR 0x0026 /* HISR - Host Interrupt Status Register */ +#define FT1000_REG_SUP_IMASK 0x0028 /* HIMASK - Host Interrupt Mask */ +#define FT1000_REG_DOORBELL 0x002a /* DBELL - Door Bell Register */ +#define FT1000_REG_ASIC_ID 0x002e /* ASICID - ASIC Identification Number */ + +/* MEMORY MAP FOR ELECTRABUZZ ASIC */ +#define FT1000_REG_UFIFO_STAT 0x0000 /* UFSR - Uplink FIFO status register */ +#define FT1000_REG_UFIFO_BEG 0x0002 /* UFBR - Uplink FIFO beginning register */ +#define FT1000_REG_UFIFO_MID 0x0004 /* UFMR - Uplink FIFO middle register */ +#define FT1000_REG_UFIFO_END 0x0006 /* UFER - Uplink FIFO end register */ +#define FT1000_REG_DFIFO_STAT 0x0008 /* DFSR - Downlink FIFO status register */ +#define FT1000_REG_DFIFO 0x000A /* DFR - Downlink FIFO Register */ +#define FT1000_REG_DPRAM_DATA 0x000C /* DPRAM - Dual Port Indirect Data Register */ +#define FT1000_REG_WATERMARK 0x0010 /* WMARK - Watermark Register */ + +/* MEMORY MAP FOR MAGNEMITE */ +#define FT1000_REG_MAG_UFDR 0x0000 /* UFDR - Uplink FIFO Data Register (32-bits) */ +#define FT1000_REG_MAG_UFDRL 0x0000 /* UFDRL - Uplink FIFO Data Register low-word (16-bits) */ +#define FT1000_REG_MAG_UFDRH 0x0002 /* UFDRH - Uplink FIFO Data Register high-word (16-bits) */ +#define FT1000_REG_MAG_UFER 0x0004 /* UFER - Uplink FIFO End Register */ +#define FT1000_REG_MAG_UFSR 0x0006 /* UFSR - Uplink FIFO Status Register */ +#define FT1000_REG_MAG_DFR 0x0008 /* DFR - Downlink FIFO Register (32-bits) */ +#define FT1000_REG_MAG_DFRL 0x0008 /* DFRL - Downlink FIFO Register low-word (16-bits) */ +#define FT1000_REG_MAG_DFRH 0x000a /* DFRH - Downlink FIFO Register high-word (16-bits) */ +#define FT1000_REG_MAG_DFSR 0x000c /* DFSR - Downlink FIFO Status Register */ +#define FT1000_REG_MAG_DPDATA 0x0010 /* DPDATA - Dual Port RAM Indirect Data Register (32-bits) */ +#define FT1000_REG_MAG_DPDATAL 0x0010 /* DPDATAL - Dual Port RAM Indirect Data Register low-word (16-bits) */ +#define FT1000_REG_MAG_DPDATAH 0x0012 /* DPDATAH - Dual Port RAM Indirect Data Register high-word (16-bits) */ +#define FT1000_REG_MAG_WATERMARK 0x002c /* WMARK - Watermark Register */ + +/* Reserved Dual Port RAM offsets for Electrabuzz */ +#define FT1000_DPRAM_TX_BASE 0x0002 /* Host to PC Card Messaging Area */ +#define FT1000_DPRAM_RX_BASE 0x0800 /* PC Card to Host Messaging Area */ +#define FT1000_FIFO_LEN 0x07FC /* total length for DSP FIFO tracking */ +#define FT1000_HI_HO 0x07FE /* heartbeat with HI/HO */ +#define FT1000_DSP_STATUS 0x0FFE /* dsp status - non-zero is a request to reset dsp */ +#define FT1000_DSP_LED 0x0FFA /* dsp led status for PAD device */ +#define FT1000_DSP_CON_STATE 0x0FF8 /* DSP Connection Status Info */ +#define FT1000_DPRAM_FEFE 0x0002 /* location for dsp ready indicator */ +#define FT1000_DSP_TIMER0 0x1FF0 /* Timer Field from Basestation */ +#define FT1000_DSP_TIMER1 0x1FF2 /* Timer Field from Basestation */ +#define FT1000_DSP_TIMER2 0x1FF4 /* Timer Field from Basestation */ +#define FT1000_DSP_TIMER3 0x1FF6 /* Timer Field from Basestation */ + +/* Reserved Dual Port RAM offsets for Magnemite */ +#define FT1000_DPRAM_MAG_TX_BASE 0x0000 /* Host to PC Card Messaging Area */ +#define FT1000_DPRAM_MAG_RX_BASE 0x0200 /* PC Card to Host Messaging Area */ + +#define FT1000_MAG_FIFO_LEN 0x1FF /* total length for DSP FIFO tracking */ +#define FT1000_MAG_FIFO_LEN_INDX 0x1 /* low-word index */ +#define FT1000_MAG_HI_HO 0x1FF /* heartbeat with HI/HO */ +#define FT1000_MAG_HI_HO_INDX 0x0 /* high-word index */ +#define FT1000_MAG_DSP_LED 0x3FE /* dsp led status for PAD device */ +#define FT1000_MAG_DSP_LED_INDX 0x0 /* dsp led status for PAD device */ +#define FT1000_MAG_DSP_CON_STATE 0x3FE /* DSP Connection Status Info */ +#define FT1000_MAG_DSP_CON_STATE_INDX 0x1 /* DSP Connection Status Info */ +#define FT1000_MAG_DPRAM_FEFE 0x000 /* location for dsp ready indicator */ +#define FT1000_MAG_DPRAM_FEFE_INDX 0x0 /* location for dsp ready indicator */ +#define FT1000_MAG_DSP_TIMER0 0x3FC /* Timer Field from Basestation */ +#define FT1000_MAG_DSP_TIMER0_INDX 0x1 +#define FT1000_MAG_DSP_TIMER1 0x3FC /* Timer Field from Basestation */ +#define FT1000_MAG_DSP_TIMER1_INDX 0x0 +#define FT1000_MAG_DSP_TIMER2 0x3FD /* Timer Field from Basestation */ +#define FT1000_MAG_DSP_TIMER2_INDX 0x1 +#define FT1000_MAG_DSP_TIMER3 0x3FD /* Timer Field from Basestation */ +#define FT1000_MAG_DSP_TIMER3_INDX 0x0 +#define FT1000_MAG_TOTAL_LEN 0x200 +#define FT1000_MAG_TOTAL_LEN_INDX 0x1 +#define FT1000_MAG_PH_LEN 0x200 +#define FT1000_MAG_PH_LEN_INDX 0x0 +#define FT1000_MAG_PORT_ID 0x201 +#define FT1000_MAG_PORT_ID_INDX 0x0 + +#define HOST_INTF_LE 0x0 /* Host interface little endian mode */ +#define HOST_INTF_BE 0x1 /* Host interface big endian mode */ + +/* PC Card to Host Doorbell assignments */ +#define FT1000_DB_DPRAM_RX 0x0001 /* this value indicates that DSP has data for host in DPRAM */ +#define FT1000_ASIC_RESET_REQ 0x0004 /* DSP requesting host to reset the ASIC */ +#define FT1000_DSP_ASIC_RESET 0x0008 /* DSP indicating host that it will reset the ASIC */ +#define FT1000_DB_COND_RESET 0x0010 /* DSP request for a card reset. */ + +/* Host to PC Card Doorbell assignments */ +#define FT1000_DB_DPRAM_TX 0x0100 /* this value indicates that host has data for DSP in DPRAM. */ +#define FT1000_ASIC_RESET_DSP 0x0400 /* Responds to FT1000_ASIC_RESET_REQ */ +#define FT1000_DB_HB 0x1000 /* Indicates that supervisor has a heartbeat message for DSP. */ + +#define FT1000_DPRAM_BASE 0x0000 /* Dual Port RAM starting offset */ + +#define hi 0x6869 /* PC Card heartbeat values */ +#define ho 0x686f /* PC Card heartbeat values */ + +/* Magnemite specific defines */ +#define hi_mag 0x6968 /* Byte swap hi to avoid additional system call */ +#define ho_mag 0x6f68 /* Byte swap ho to avoid additional system call */ + +/* Bit field definitions for Host Interrupt Status Register */ +/* Indicate the cause of an interrupt. */ +#define ISR_EMPTY 0x00 /* no bits set */ +#define ISR_DOORBELL_ACK 0x01 /* Doorbell acknowledge from DSP */ +#define ISR_DOORBELL_PEND 0x02 /* Doorbell pending from DSP */ +#define ISR_RCV 0x04 /* Packet available in Downlink FIFO */ +#define ISR_WATERMARK 0x08 /* Watermark requirements satisfied */ + +/* Bit field definition for Host Interrupt Mask */ +#define ISR_MASK_NONE 0x0000 /* no bits set */ +#define ISR_MASK_DOORBELL_ACK 0x0001 /* Doorbell acknowledge mask */ +#define ISR_MASK_DOORBELL_PEND 0x0002 /* Doorbell pending mask */ +#define ISR_MASK_RCV 0x0004 /* Downlink Packet available mask */ +#define ISR_MASK_WATERMARK 0x0008 /* Watermark interrupt mask */ +#define ISR_MASK_ALL 0xffff /* Mask all interrupts */ + +/* Bit field definition for Host Control Register */ +#define DSP_RESET_BIT 0x0001 /* Bit field to control dsp reset state */ + /* (0 = out of reset 1 = reset) */ +#define ASIC_RESET_BIT 0x0002 /* Bit field to control ASIC reset state */ + /* (0 = out of reset 1 = reset) */ + +/* Default interrupt mask (Enable Doorbell pending and Packet available interrupts) */ +#define ISR_DEFAULT_MASK 0x7ff9 + +/* Application specific IDs */ +#define DSPID 0x20 +#define HOSTID 0x10 +#define DSPAIRID 0x90 +#define DRIVERID 0x00 +#define NETWORKID 0x20 + +/* Size of DPRAM Message */ +#define MAX_CMD_SQSIZE 1780 + +#define ENET_MAX_SIZE 1514 +#define ENET_HEADER_SIZE 14 + +#define SLOWQ_TYPE 0 +#define FASTQ_TYPE 1 + +#define MAX_DSP_SESS_REC 1024 + +#define DSP_QID_OFFSET 4 +#define PSEUDOSZ 16 +#define PSEUDOSZWRD 8 + +/* Maximum number of occurrence of pseudo header errors before resetting PC Card. */ +#define MAX_PH_ERR 300 + +/* Driver message types */ +#define MEDIA_STATE 0x0010 +#define TIME_UPDATE 0x0020 +#define DSP_PROVISION 0x0030 +#define DSP_INIT_MSG 0x0050 +#define DSP_HIBERNATE 0x0060 + +#define DSP_STORE_INFO 0x0070 +#define DSP_GET_INFO 0x0071 +#define GET_DRV_ERR_RPT_MSG 0x0073 +#define RSP_DRV_ERR_RPT_MSG 0x0074 + +/* Driver Error Messages for DSP */ +#define DSP_HB_INFO 0x7ef0 +#define DSP_FIFO_INFO 0x7ef1 +#define DSP_CONDRESET_INFO 0x7ef2 +#define DSP_CMDLEN_INFO 0x7ef3 +#define DSP_CMDPHCKSUM_INFO 0x7ef4 +#define DSP_PKTPHCKSUM_INFO 0x7ef5 +#define DSP_PKTLEN_INFO 0x7ef6 +#define DSP_USER_RESET 0x7ef7 +#define FIFO_FLUSH_MAXLIMIT 0x7ef8 +#define FIFO_FLUSH_BADCNT 0x7ef9 +#define FIFO_ZERO_LEN 0x7efa + +#define HOST_QID_OFFSET 5 +#define QTYPE_OFFSET 13 + +#define SUCCESS 0x00 +#define FAILURE 0x01 + +#define MAXIMUM_ASIC_HB_CNT 15 struct drv_msg { struct pseudo_hdr pseudo; u16 type; u16 length; u8 data[0]; -} __attribute__ ((packed)); +} __packed; struct media_msg { struct pseudo_hdr pseudo; @@ -283,81 +254,83 @@ struct media_msg { u16 length; u16 state; u32 ip_addr; - u32 net_mask; + u32 net_mask; u32 gateway; u32 dns_1; u32 dns_2; -} __attribute__ ((packed)); +} __packed; struct dsp_init_msg { - struct pseudo_hdr pseudo; - u16 type; - u16 length; - u8 DspVer[DSPVERSZ]; // DSP version number - u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number - u8 Sku[SKUSZ]; // SKU - u8 eui64[EUISZ]; // EUI64 - u8 ProductMode[MODESZ]; // Product Mode (Market/Production) - u8 RfCalVer[CALVERSZ]; // Rf Calibration version - u8 RfCalDate[CALDATESZ]; // Rf Calibration date -} __attribute__ ((packed)); + struct pseudo_hdr pseudo; + u16 type; + u16 length; + u8 DspVer[DSPVERSZ]; /* DSP version number */ + u8 HwSerNum[HWSERNUMSZ]; /* Hardware Serial Number */ + u8 Sku[SKUSZ]; /* SKU */ + u8 eui64[EUISZ]; /* EUI64 */ + u8 ProductMode[MODESZ]; /* Product Mode (Market/Production) */ + u8 RfCalVer[CALVERSZ]; /* Rf Calibration version */ + u8 RfCalDate[CALDATESZ]; /* Rf Calibration date */ +} __packed; struct prov_record { - struct list_head list; - u8 *pprov_data; + struct list_head list; + u8 *pprov_data; }; struct ft1000_info { - struct net_device_stats stats; - u16 DrvErrNum; - u16 AsicID; - int PktIntfErr; - int CardReady; - int registered; - int mediastate; - u16 packetseqnum; - u8 squeseqnum; // sequence number on slow queue - spinlock_t dpram_lock; - u16 fifo_cnt; - u8 DspVer[DSPVERSZ]; // DSP version number - u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number - u8 Sku[SKUSZ]; // SKU - u8 eui64[EUISZ]; // EUI64 - time_t ConTm; // Connection Time - u16 LedStat; - u16 ConStat; - u16 ProgConStat; - u8 ProductMode[MODESZ]; - u8 RfCalVer[CALVERSZ]; - u8 RfCalDate[CALDATESZ]; - u16 DSP_TIME[4]; - struct list_head prov_list; - u16 DSPInfoBlklen; + struct net_device_stats stats; + u16 DrvErrNum; + u16 AsicID; + int PktIntfErr; + int CardReady; + int registered; + int mediastate; + u16 packetseqnum; + u8 squeseqnum; /* sequence number on slow queue */ + spinlock_t dpram_lock; + u16 fifo_cnt; + u8 DspVer[DSPVERSZ]; /* DSP version number */ + u8 HwSerNum[HWSERNUMSZ]; /* Hardware Serial Number */ + u8 Sku[SKUSZ]; /* SKU */ + u8 eui64[EUISZ]; /* EUI64 */ + time_t ConTm; /* Connection Time */ + u16 LedStat; + u16 ConStat; + u16 ProgConStat; + u8 ProductMode[MODESZ]; + u8 RfCalVer[CALVERSZ]; + u8 RfCalDate[CALDATESZ]; + u16 DSP_TIME[4]; + struct list_head prov_list; + u16 DSPInfoBlklen; int (*ft1000_reset)(void *); - void *link; - u16 DSPInfoBlk[MAX_DSP_SESS_REC]; - union { - u16 Rec[MAX_DSP_SESS_REC]; - u32 MagRec[MAX_DSP_SESS_REC/2]; - } DSPSess; + void *link; + u16 DSPInfoBlk[MAX_DSP_SESS_REC]; + union { + u16 Rec[MAX_DSP_SESS_REC]; + u32 MagRec[MAX_DSP_SESS_REC/2]; + } DSPSess; struct proc_dir_entry *proc_ft1000; char netdevname[IFNAMSIZ]; }; -extern u16 ft1000_read_dpram (struct net_device *dev, int offset); +extern u16 ft1000_read_dpram(struct net_device *dev, int offset); extern void card_bootload(struct net_device *dev); -extern u16 ft1000_read_dpram_mag_16 (struct net_device *dev, int offset, int Index); -extern u32 ft1000_read_dpram_mag_32 (struct net_device *dev, int offset); -void ft1000_write_dpram_mag_32 (struct net_device *dev, int offset, u32 value); +extern u16 ft1000_read_dpram_mag_16(struct net_device *dev, int offset, int Index); +extern u32 ft1000_read_dpram_mag_32(struct net_device *dev, int offset); +void ft1000_write_dpram_mag_32(struct net_device *dev, int offset, u32 value); /* Read the value of a given ASIC register. */ -static inline u16 ft1000_read_reg (struct net_device *dev, u16 offset) { - return inw(dev->base_addr + offset); +static inline u16 ft1000_read_reg(struct net_device *dev, u16 offset) +{ + return inw(dev->base_addr + offset); } /* Set the value of a given ASIC register. */ -static inline void ft1000_write_reg (struct net_device *dev, u16 offset, u16 value) { - outw(value, dev->base_addr + offset); +static inline void ft1000_write_reg(struct net_device *dev, u16 offset, u16 value) +{ + outw(value, dev->base_addr + offset); } -#endif // _FT1000H_ +#endif -- 2.20.1