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Commit a5b116a0 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
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net: wan: remove the lanmedia (lmc) driver 

The driver for LAN Media WAN interfaces spews build warnings on
microblaze. The virt_to_bus() calls discard the volatile keyword.
The right thing to do would be to migrate this driver to a modern
DMA API but it seems unlikely anyone is actually using it.
There had been no fixes or functional changes here since
the git era begun.

Let's remove this driver, there isn't much changing in the APIs,
if users come forward we can apologize and revert.

Link: https://lore.kernel.org/all/20220321144013.440d7fc0@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 207d924d
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arch/mips/configs/gpr_defconfig
View file @ a5b116a0
......@@ -214,7 +214,6 @@ CONFIG_ATH_DEBUG=y
CONFIG_ATH5K=y
CONFIG_ATH5K_DEBUG=y
CONFIG_WAN=y
CONFIG_LANMEDIA=m
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
......
arch/mips/configs/mtx1_defconfig
View file @ a5b116a0
......@@ -363,7 +363,6 @@ CONFIG_USB_AN2720=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_SIERRA_NET=m
CONFIG_WAN=y
CONFIG_LANMEDIA=m
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
......
drivers/net/wan/Kconfig
View file @ a5b116a0
......@@ -57,34 +57,6 @@ config COSA
The driver will be compiled as a module: the
module will be called cosa.
#
# Lan Media's board. Currently 1000, 1200, 5200, 5245
#
config LANMEDIA
tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
depends on PCI && VIRT_TO_BUS && HDLC
help
Driver for the following Lan Media family of serial boards:
- LMC 1000 board allows you to connect synchronous serial devices
(for example base-band modems, or any other device with the X.21,
V.24, V.35 or V.36 interface) to your Linux box.
- LMC 1200 with on board DSU board allows you to connect your Linux
box directly to a T1 or E1 circuit.
- LMC 5200 board provides a HSSI interface capable of running up to
52 Mbits per second.
- LMC 5245 board connects directly to a T3 circuit saving the
additional external hardware.
To change setting such as clock source you will need lmcctl.
It is available at <ftp://ftp.lanmedia.com/> (broken link).
To compile this driver as a module, choose M here: the
module will be called lmc.
# There is no way to detect a Sealevel board. Force it modular
config SEALEVEL_4021
tristate "Sealevel Systems 4021 support"
......
drivers/net/wan/Makefile
View file @ a5b116a0
......@@ -19,8 +19,6 @@ obj-$(CONFIG_SEALEVEL_4021) += z85230.o sealevel.o
obj-$(CONFIG_COSA) += cosa.o
obj-$(CONFIG_FARSYNC) += farsync.o
obj-$(CONFIG_LANMEDIA) += lmc/
obj-$(CONFIG_LAPBETHER) += lapbether.o
obj-$(CONFIG_N2) += n2.o
obj-$(CONFIG_C101) += c101.o
......
drivers/net/wan/lmc/Makefile deleted 100644 → 0
View file @ 207d924d
# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the Lan Media 21140 based WAN cards
# Specifically the 1000,1200,5200,5245
#
obj-$(CONFIG_LANMEDIA) += lmc.o
lmc-objs := lmc_debug.o lmc_media.o lmc_main.o lmc_proto.o
# Like above except every packet gets echoed to KERN_DEBUG
# in hex
#
# DBDEF = \
# -DDEBUG \
# -DLMC_PACKET_LOG
ccflags-y := $(DBGDEF)
drivers/net/wan/lmc/lmc.h deleted 100644 → 0
View file @ 207d924d
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LMC_H_
#define _LMC_H_
#include "lmc_var.h"
/*
* prototypes for everyone
*/
int lmc_probe(struct net_device * dev);
unsigned lmc_mii_readreg(lmc_softc_t * const sc, unsigned
devaddr, unsigned regno);
void lmc_mii_writereg(lmc_softc_t * const sc, unsigned devaddr,
unsigned regno, unsigned data);
void lmc_led_on(lmc_softc_t * const, u32);
void lmc_led_off(lmc_softc_t * const, u32);
unsigned lmc_mii_readreg(lmc_softc_t * const, unsigned, unsigned);
void lmc_mii_writereg(lmc_softc_t * const, unsigned, unsigned, unsigned);
void lmc_gpio_mkinput(lmc_softc_t * const sc, u32 bits);
void lmc_gpio_mkoutput(lmc_softc_t * const sc, u32 bits);
int lmc_ioctl(struct net_device *dev, struct if_settings *ifs);
extern lmc_media_t lmc_ds3_media;
extern lmc_media_t lmc_ssi_media;
extern lmc_media_t lmc_t1_media;
extern lmc_media_t lmc_hssi_media;
#ifdef _DBG_EVENTLOG
static void lmcEventLog(u32 EventNum, u32 arg2, u32 arg3);
#endif
#endif
drivers/net/wan/lmc/lmc_debug.c deleted 100644 → 0
View file @ 207d924d
// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/netdevice.h>
#include <linux/interrupt.h>
#include "lmc_debug.h"
/*
* Prints out len, max to 80 octets using printk, 20 per line
*/
#ifdef DEBUG
#ifdef LMC_PACKET_LOG
void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
{
int iNewLine = 1;
char str[80], *pstr;
sprintf(str, KERN_DEBUG "lmc: %s: ", type);
pstr = str+strlen(str);
if(iLen > 240){
printk(KERN_DEBUG "lmc: Printing 240 chars... out of: %d\n", iLen);
iLen = 240;
}
else{
printk(KERN_DEBUG "lmc: Printing %d chars\n", iLen);
}
while(iLen > 0)
{
sprintf(pstr, "%02x ", *ucData);
pstr+=3;
ucData++;
if( !(iNewLine % 20))
{
sprintf(pstr, "\n");
printk(str);
sprintf(str, KERN_DEBUG "lmc: %s: ", type);
pstr=str+strlen(str);
}
iNewLine++;
iLen--;
}
sprintf(pstr, "\n");
printk(str);
}
#endif
#endif
#ifdef DEBUG
u32 lmcEventLogIndex;
u32 lmcEventLogBuf[LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS];
void lmcEventLog(u32 EventNum, u32 arg2, u32 arg3)
{
lmcEventLogBuf[lmcEventLogIndex++] = EventNum;
lmcEventLogBuf[lmcEventLogIndex++] = arg2;
lmcEventLogBuf[lmcEventLogIndex++] = arg3;
lmcEventLogBuf[lmcEventLogIndex++] = jiffies;
lmcEventLogIndex &= (LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS) - 1;
}
#endif /* DEBUG */
/* --------------------------- end if_lmc_linux.c ------------------------ */
drivers/net/wan/lmc/lmc_debug.h deleted 100644 → 0
View file @ 207d924d
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LMC_DEBUG_H_
#define _LMC_DEBUG_H_
#ifdef DEBUG
#ifdef LMC_PACKET_LOG
#define LMC_CONSOLE_LOG(x,y,z) lmcConsoleLog((x), (y), (z))
#else
#define LMC_CONSOLE_LOG(x,y,z)
#endif
#else
#define LMC_CONSOLE_LOG(x,y,z)
#endif
/* Debug --- Event log definitions --- */
/* EVENTLOGSIZE*EVENTLOGARGS needs to be a power of 2 */
#define LMC_EVENTLOGSIZE 1024 /* number of events in eventlog */
#define LMC_EVENTLOGARGS 4 /* number of args for each event */
/* event indicators */
#define LMC_EVENT_XMT 1
#define LMC_EVENT_XMTEND 2
#define LMC_EVENT_XMTINT 3
#define LMC_EVENT_RCVINT 4
#define LMC_EVENT_RCVEND 5
#define LMC_EVENT_INT 6
#define LMC_EVENT_XMTINTTMO 7
#define LMC_EVENT_XMTPRCTMO 8
#define LMC_EVENT_INTEND 9
#define LMC_EVENT_RESET1 10
#define LMC_EVENT_RESET2 11
#define LMC_EVENT_FORCEDRESET 12
#define LMC_EVENT_WATCHDOG 13
#define LMC_EVENT_BADPKTSURGE 14
#define LMC_EVENT_TBUSY0 15
#define LMC_EVENT_TBUSY1 16
#ifdef DEBUG
extern u32 lmcEventLogIndex;
extern u32 lmcEventLogBuf[LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS];
#define LMC_EVENT_LOG(x, y, z) lmcEventLog((x), (y), (z))
#else
#define LMC_EVENT_LOG(x,y,z)
#endif /* end ifdef _DBG_EVENTLOG */
void lmcConsoleLog(char *type, unsigned char *ucData, int iLen);
void lmcEventLog(u32 EventNum, u32 arg2, u32 arg3);
#endif
drivers/net/wan/lmc/lmc_ioctl.h deleted 100644 → 0
View file @ 207d924d
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _LMC_IOCTL_H_
#define _LMC_IOCTL_H_
/* $Id: lmc_ioctl.h,v 1.15 2000/04/06 12:16:43 asj Exp $ */
/*
* Copyright (c) 1997-2000 LAN Media Corporation (LMC)
* All rights reserved. www.lanmedia.com
*
* This code is written by:
* Andrew Stanley-Jones (asj@cban.com)
* Rob Braun (bbraun@vix.com),
* Michael Graff (explorer@vix.com) and
* Matt Thomas (matt@3am-software.com).
*/
#define LMCIOCGINFO SIOCDEVPRIVATE+3 /* get current state */
#define LMCIOCSINFO SIOCDEVPRIVATE+4 /* set state to user values */
#define LMCIOCGETLMCSTATS SIOCDEVPRIVATE+5
#define LMCIOCCLEARLMCSTATS SIOCDEVPRIVATE+6
#define LMCIOCDUMPEVENTLOG SIOCDEVPRIVATE+7
#define LMCIOCGETXINFO SIOCDEVPRIVATE+8
#define LMCIOCSETCIRCUIT SIOCDEVPRIVATE+9
#define LMCIOCUNUSEDATM SIOCDEVPRIVATE+10
#define LMCIOCRESET SIOCDEVPRIVATE+11
#define LMCIOCT1CONTROL SIOCDEVPRIVATE+12
#define LMCIOCIFTYPE SIOCDEVPRIVATE+13
#define LMCIOCXILINX SIOCDEVPRIVATE+14
#define LMC_CARDTYPE_UNKNOWN -1
#define LMC_CARDTYPE_HSSI 1 /* probed card is a HSSI card */
#define LMC_CARDTYPE_DS3 2 /* probed card is a DS3 card */
#define LMC_CARDTYPE_SSI 3 /* probed card is a SSI card */
#define LMC_CARDTYPE_T1 4 /* probed card is a T1 card */
#define LMC_CTL_CARDTYPE_LMC5200 0 /* HSSI */
#define LMC_CTL_CARDTYPE_LMC5245 1 /* DS3 */
#define LMC_CTL_CARDTYPE_LMC1000 2 /* SSI, V.35 */
#define LMC_CTL_CARDTYPE_LMC1200 3 /* DS1 */
#define LMC_CTL_OFF 0 /* generic OFF value */
#define LMC_CTL_ON 1 /* generic ON value */
#define LMC_CTL_CLOCK_SOURCE_EXT 0 /* clock off line */
#define LMC_CTL_CLOCK_SOURCE_INT 1 /* internal clock */
#define LMC_CTL_CRC_LENGTH_16 16
#define LMC_CTL_CRC_LENGTH_32 32
#define LMC_CTL_CRC_BYTESIZE_2 2
#define LMC_CTL_CRC_BYTESIZE_4 4
#define LMC_CTL_CABLE_LENGTH_LT_100FT 0 /* DS3 cable < 100 feet */
#define LMC_CTL_CABLE_LENGTH_GT_100FT 1 /* DS3 cable >= 100 feet */
#define LMC_CTL_CIRCUIT_TYPE_E1 0
#define LMC_CTL_CIRCUIT_TYPE_T1 1
/*
* IFTYPE defines
*/
#define LMC_PPP 1 /* use generic HDLC interface */
#define LMC_NET 2 /* use direct net interface */
#define LMC_RAW 3 /* use direct net interface */
/*
* These are not in the least IOCTL related, but I want them common.
*/
/*
* assignments for the GPIO register on the DEC chip (common)
*/
#define LMC_GEP_INIT 0x01 /* 0: */
#define LMC_GEP_RESET 0x02 /* 1: */
#define LMC_GEP_MODE 0x10 /* 4: */
#define LMC_GEP_DP 0x20 /* 5: */
#define LMC_GEP_DATA 0x40 /* 6: serial out */
#define LMC_GEP_CLK 0x80 /* 7: serial clock */
/*
* HSSI GPIO assignments
*/
#define LMC_GEP_HSSI_ST 0x04 /* 2: receive timing sense (deprecated) */
#define LMC_GEP_HSSI_CLOCK 0x08 /* 3: clock source */
/*
* T1 GPIO assignments
*/
#define LMC_GEP_SSI_GENERATOR 0x04 /* 2: enable prog freq gen serial i/f */
#define LMC_GEP_SSI_TXCLOCK 0x08 /* 3: provide clock on TXCLOCK output */
/*
* Common MII16 bits
*/
#define LMC_MII16_LED0 0x0080
#define LMC_MII16_LED1 0x0100
#define LMC_MII16_LED2 0x0200
#define LMC_MII16_LED3 0x0400 /* Error, and the red one */
#define LMC_MII16_LED_ALL 0x0780 /* LED bit mask */
#define LMC_MII16_FIFO_RESET 0x0800
/*
* definitions for HSSI
*/
#define LMC_MII16_HSSI_TA 0x0001
#define LMC_MII16_HSSI_CA 0x0002
#define LMC_MII16_HSSI_LA 0x0004
#define LMC_MII16_HSSI_LB 0x0008
#define LMC_MII16_HSSI_LC 0x0010
#define LMC_MII16_HSSI_TM 0x0020
#define LMC_MII16_HSSI_CRC 0x0040
/*
* assignments for the MII register 16 (DS3)
*/
#define LMC_MII16_DS3_ZERO 0x0001
#define LMC_MII16_DS3_TRLBK 0x0002
#define LMC_MII16_DS3_LNLBK 0x0004
#define LMC_MII16_DS3_RAIS 0x0008
#define LMC_MII16_DS3_TAIS 0x0010
#define LMC_MII16_DS3_BIST 0x0020
#define LMC_MII16_DS3_DLOS 0x0040
#define LMC_MII16_DS3_CRC 0x1000
#define LMC_MII16_DS3_SCRAM 0x2000
#define LMC_MII16_DS3_SCRAM_LARS 0x4000
/* Note: 2 pairs of LEDs where swapped by mistake
* in Xilinx code for DS3 & DS1 adapters */
#define LMC_DS3_LED0 0x0100 /* bit 08 yellow */
#define LMC_DS3_LED1 0x0080 /* bit 07 blue */
#define LMC_DS3_LED2 0x0400 /* bit 10 green */
#define LMC_DS3_LED3 0x0200 /* bit 09 red */
/*
* framer register 0 and 7 (7 is latched and reset on read)
*/
#define LMC_FRAMER_REG0_DLOS 0x80 /* digital loss of service */
#define LMC_FRAMER_REG0_OOFS 0x40 /* out of frame sync */
#define LMC_FRAMER_REG0_AIS 0x20 /* alarm indication signal */
#define LMC_FRAMER_REG0_CIS 0x10 /* channel idle */
#define LMC_FRAMER_REG0_LOC 0x08 /* loss of clock */
/*
* Framer register 9 contains the blue alarm signal
*/
#define LMC_FRAMER_REG9_RBLUE 0x02 /* Blue alarm failure */
/*
* Framer register 0x10 contains xbit error
*/
#define LMC_FRAMER_REG10_XBIT 0x01 /* X bit error alarm failure */
/*
* And SSI, LMC1000
*/
#define LMC_MII16_SSI_DTR 0x0001 /* DTR output RW */
#define LMC_MII16_SSI_DSR 0x0002 /* DSR input RO */
#define LMC_MII16_SSI_RTS 0x0004 /* RTS output RW */
#define LMC_MII16_SSI_CTS 0x0008 /* CTS input RO */
#define LMC_MII16_SSI_DCD 0x0010 /* DCD input RO */
#define LMC_MII16_SSI_RI 0x0020 /* RI input RO */
#define LMC_MII16_SSI_CRC 0x1000 /* CRC select - RW */
/*
* bits 0x0080 through 0x0800 are generic, and described
* above with LMC_MII16_LED[0123] _LED_ALL, and _FIFO_RESET
*/
#define LMC_MII16_SSI_LL 0x1000 /* LL output RW */
#define LMC_MII16_SSI_RL 0x2000 /* RL output RW */
#define LMC_MII16_SSI_TM 0x4000 /* TM input RO */
#define LMC_MII16_SSI_LOOP 0x8000 /* loopback enable RW */
/*
* Some of the MII16 bits are mirrored in the MII17 register as well,
* but let's keep thing separate for now, and get only the cable from
* the MII17.
*/
#define LMC_MII17_SSI_CABLE_MASK 0x0038 /* mask to extract the cable type */
#define LMC_MII17_SSI_CABLE_SHIFT 3 /* shift to extract the cable type */
/*
* And T1, LMC1200
*/
#define LMC_MII16_T1_UNUSED1 0x0003
#define LMC_MII16_T1_XOE 0x0004
#define LMC_MII16_T1_RST 0x0008 /* T1 chip reset - RW */
#define LMC_MII16_T1_Z 0x0010 /* output impedance T1=1, E1=0 output - RW */
#define LMC_MII16_T1_INTR 0x0020 /* interrupt from 8370 - RO */
#define LMC_MII16_T1_ONESEC 0x0040 /* one second square wave - ro */
#define LMC_MII16_T1_LED0 0x0100
#define LMC_MII16_T1_LED1 0x0080
#define LMC_MII16_T1_LED2 0x0400
#define LMC_MII16_T1_LED3 0x0200
#define LMC_MII16_T1_FIFO_RESET 0x0800
#define LMC_MII16_T1_CRC 0x1000 /* CRC select - RW */
#define LMC_MII16_T1_UNUSED2 0xe000
/* 8370 framer registers */
#define T1FRAMER_ALARM1_STATUS 0x47
#define T1FRAMER_ALARM2_STATUS 0x48
#define T1FRAMER_FERR_LSB 0x50
#define T1FRAMER_FERR_MSB 0x51 /* framing bit error counter */
#define T1FRAMER_LCV_LSB 0x54
#define T1FRAMER_LCV_MSB 0x55 /* line code violation counter */
#define T1FRAMER_AERR 0x5A
/* mask for the above AERR register */
#define T1FRAMER_LOF_MASK (0x0f0) /* receive loss of frame */
#define T1FRAMER_COFA_MASK (0x0c0) /* change of frame alignment */
#define T1FRAMER_SEF_MASK (0x03) /* severely errored frame */
/* 8370 framer register ALM1 (0x47) values
* used to determine link status
*/
#define T1F_SIGFRZ 0x01 /* signaling freeze */
#define T1F_RLOF 0x02 /* receive loss of frame alignment */
#define T1F_RLOS 0x04 /* receive loss of signal */
#define T1F_RALOS 0x08 /* receive analog loss of signal or RCKI loss of clock */
#define T1F_RAIS 0x10 /* receive alarm indication signal */
#define T1F_UNUSED 0x20
#define T1F_RYEL 0x40 /* receive yellow alarm */
#define T1F_RMYEL 0x80 /* receive multiframe yellow alarm */
#define LMC_T1F_WRITE 0
#define LMC_T1F_READ 1
typedef struct lmc_st1f_control {
int command;
int address;
int value;
char __user *data;
} lmc_t1f_control;
enum lmc_xilinx_c {
lmc_xilinx_reset = 1,
lmc_xilinx_load_prom = 2,
lmc_xilinx_load = 3
};
struct lmc_xilinx_control {
enum lmc_xilinx_c command;
int len;
char __user *data;
};
/* ------------------ end T1 defs ------------------- */
#define LMC_MII_LedMask 0x0780
#define LMC_MII_LedBitPos 7
#endif
drivers/net/wan/lmc/lmc_main.c deleted 100644 → 0
View file @ 207d924d
This diff is collapsed.
drivers/net/wan/lmc/lmc_media.c deleted 100644 → 0
View file @ 207d924d
This diff is collapsed.
drivers/net/wan/lmc/lmc_proto.c deleted 100644 → 0
View file @ 207d924d
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 1997-2000 LAN Media Corporation (LMC)
* All rights reserved. www.lanmedia.com
*
* This code is written by:
* Andrew Stanley-Jones (asj@cban.com)
* Rob Braun (bbraun@vix.com),
* Michael Graff (explorer@vix.com) and
* Matt Thomas (matt@3am-software.com).
*
* With Help By:
* David Boggs
* Ron Crane
* Allan Cox
*
* Driver for the LanMedia LMC5200, LMC5245, LMC1000, LMC1200 cards.
*/
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/ptrace.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/interrupt.h>
#include <linux/in.h>
#include <linux/if_arp.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/inet.h>
#include <linux/workqueue.h>
#include <linux/proc_fs.h>
#include <linux/bitops.h>
#include <asm/processor.h> /* Processor type for cache alignment. */
#include <asm/io.h>
#include <asm/dma.h>
#include <linux/smp.h>
#include "lmc.h"
#include "lmc_var.h"
#include "lmc_debug.h"
#include "lmc_ioctl.h"
#include "lmc_proto.h"
// attach
void lmc_proto_attach(lmc_softc_t *sc) /*FOLD00*/
{
if (sc->if_type == LMC_NET) {
struct net_device *dev = sc->lmc_device;
/*
* They set a few basics because they don't use HDLC
*/
dev->flags |= IFF_POINTOPOINT;
dev->hard_header_len = 0;
dev->addr_len = 0;
}
}
int lmc_proto_open(lmc_softc_t *sc)
{
int ret = 0;
if (sc->if_type == LMC_PPP) {
ret = hdlc_open(sc->lmc_device);
if (ret < 0)
printk(KERN_WARNING "%s: HDLC open failed: %d\n",
sc->name, ret);
}
return ret;
}
void lmc_proto_close(lmc_softc_t *sc)
{
if (sc->if_type == LMC_PPP)
hdlc_close(sc->lmc_device);
}
__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
{
switch(sc->if_type){
case LMC_PPP:
return hdlc_type_trans(skb, sc->lmc_device);
case LMC_NET:
return htons(ETH_P_802_2);
case LMC_RAW: /* Packet type for skbuff kind of useless */
return htons(ETH_P_802_2);
default:
printk(KERN_WARNING "%s: No protocol set for this interface, assuming 802.2 (which is wrong!!)\n", sc->name);
return htons(ETH_P_802_2);
}
}
void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
{
switch(sc->if_type){
case LMC_PPP:
case LMC_NET:
default:
netif_rx(skb);
break;
case LMC_RAW:
break;
}
}
drivers/net/wan/lmc/lmc_proto.h deleted 100644 → 0
View file @ 207d924d
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LMC_PROTO_H_
#define _LMC_PROTO_H_
#include <linux/hdlc.h>
void lmc_proto_attach(lmc_softc_t *sc);
int lmc_proto_open(lmc_softc_t *sc);
void lmc_proto_close(lmc_softc_t *sc);
__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb);
void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb);
static inline lmc_softc_t* dev_to_sc(struct net_device *dev)
{
return (lmc_softc_t *)dev_to_hdlc(dev)->priv;
}
#endif
drivers/net/wan/lmc/lmc_var.h deleted 100644 → 0
View file @ 207d924d
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