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Commit 64bef763 authored by Krzysztof Hałasa's avatar Krzysztof Hałasa
Browse files

WAN: Port LMC driver to generic HDLC 



Signed-off-by: default avatarKrzysztof Hałasa <khc@pm.waw.pl>
parent 52e8a6a2

drivers/net/wan/Kconfig

+3 −4
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ config COSA 
#

config LANMEDIA

	tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"

	depends on PCI && VIRT_TO_BUS

	depends on PCI && VIRT_TO_BUS && HDLC

	---help---

	  Driver for the following Lan Media family of serial boards:
@@ -78,9 +78,8 @@ config LANMEDIA 
	  - LMC 5245 board connects directly to a T3 circuit saving the

	  additional external hardware.



	  To change setting such as syncPPP vs Cisco HDLC or clock source you

	  will need lmcctl.  It is available at <ftp://ftp.lanmedia.com/>

	  (broken link).

	  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.

drivers/net/wan/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -26,7 +26,6 @@ obj-$(CONFIG_SEALEVEL_4021) += z85230.o sealevel.o 
obj-$(CONFIG_COSA)		+= cosa.o

obj-$(CONFIG_FARSYNC)		+= farsync.o

obj-$(CONFIG_DSCC4)             += dscc4.o

obj-$(CONFIG_LANMEDIA)		+=		syncppp.o

obj-$(CONFIG_X25_ASY)		+= x25_asy.o



obj-$(CONFIG_LANMEDIA)		+= lmc/

drivers/net/wan/lmc/lmc_ioctl.h

+1 −1
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ 
/*

 * IFTYPE defines

 */

#define LMC_PPP         1               /* use sppp interface */

#define LMC_PPP         1               /* use generic HDLC interface */

#define LMC_NET         2               /* use direct net interface */

#define LMC_RAW         3               /* use direct net interface */

drivers/net/wan/lmc/lmc_main.c

+286 −371

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/wan/lmc/lmc_media.c

+24 −31
Original line number Diff line number Diff line
@@ -425,7 +425,7 @@ lmc_ds3_set_scram (lmc_softc_t * const sc, int ie) 
static int

lmc_ds3_get_link_status (lmc_softc_t * const sc)

{

    u_int16_t link_status, link_status_11;

    u16 link_status, link_status_11;

    int ret = 1;



    lmc_mii_writereg (sc, 0, 17, 7);
@@ -538,10 +538,9 @@ lmc_ds3_watchdog (lmc_softc_t * const sc) 
 *  SSI methods

 */



static void

lmc_ssi_init (lmc_softc_t * const sc)

static void lmc_ssi_init(lmc_softc_t * const sc)

{

  u_int16_t mii17;

	u16 mii17;

	int cable;



	sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1000;
@@ -679,7 +678,7 @@ lmc_ssi_set_speed (lmc_softc_t * const sc, lmc_ctl_t * ctl) 
static int

lmc_ssi_get_link_status (lmc_softc_t * const sc)

{

  u_int16_t link_status;

  u16 link_status;

  u_int32_t ticks;

  int ret = 1;

  int hw_hdsk = 1;
@@ -719,7 +718,7 @@ lmc_ssi_get_link_status (lmc_softc_t * const sc) 
  else if (ticks == 0 ) {				/* no clock found ? */

      ret = 0;

      if (sc->last_led_err[3] != 1) {

          sc->stats.tx_lossOfClockCnt++;

	      sc->extra_stats.tx_lossOfClockCnt++;

	      printk(KERN_WARNING "%s: Lost Clock, Link Down\n", sc->name);

      }

      sc->last_led_err[3] = 1;
@@ -885,21 +884,15 @@ write_av9110 (lmc_softc_t * sc, u_int32_t n, u_int32_t m, u_int32_t v, 
		     | LMC_GEP_SSI_GENERATOR));

}



static void

lmc_ssi_watchdog (lmc_softc_t * const sc)

static void lmc_ssi_watchdog(lmc_softc_t * const sc)

{

  u_int16_t mii17 = lmc_mii_readreg (sc, 0, 17);

	u16 mii17 = lmc_mii_readreg(sc, 0, 17);

	if (((mii17 >> 3) & 7) == 7)

    {

		lmc_led_off(sc, LMC_MII16_LED2);

    }

	else

    {

		lmc_led_on(sc, LMC_MII16_LED2);

}



}



/*

 *  T1 methods

 */
@@ -927,7 +920,7 @@ lmc_t1_read (lmc_softc_t * const sc, int a) 
static void

lmc_t1_init (lmc_softc_t * const sc)

{

  u_int16_t mii16;

  u16 mii16;

  int i;



  sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1200;
@@ -1026,7 +1019,7 @@ lmc_t1_set_status (lmc_softc_t * const sc, lmc_ctl_t * ctl) 
 */ static int

lmc_t1_get_link_status (lmc_softc_t * const sc)

{

    u_int16_t link_status;

    u16 link_status;

    int ret = 1;



  /* LMC5245 (DS3) & LMC1200 (DS1) LED definitions