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path: root/drivers/net/wan/lmc/lmc_media.c
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Diffstat (limited to 'drivers/net/wan/lmc/lmc_media.c')
-rw-r--r--drivers/net/wan/lmc/lmc_media.c66
1 files changed, 27 insertions, 39 deletions
diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
index 8aa461c941ce..f327674fc93a 100644
--- a/drivers/net/wan/lmc/lmc_media.c
+++ b/drivers/net/wan/lmc/lmc_media.c
@@ -16,8 +16,6 @@
16#include <linux/inet.h> 16#include <linux/inet.h>
17#include <linux/bitops.h> 17#include <linux/bitops.h>
18 18
19#include <net/syncppp.h>
20
21#include <asm/processor.h> /* Processor type for cache alignment. */ 19#include <asm/processor.h> /* Processor type for cache alignment. */
22#include <asm/io.h> 20#include <asm/io.h>
23#include <asm/dma.h> 21#include <asm/dma.h>
@@ -95,8 +93,7 @@ static void lmc_dummy_set_1 (lmc_softc_t * const, int);
95static void lmc_dummy_set2_1 (lmc_softc_t * const, lmc_ctl_t *); 93static void lmc_dummy_set2_1 (lmc_softc_t * const, lmc_ctl_t *);
96 94
97static inline void write_av9110_bit (lmc_softc_t *, int); 95static inline void write_av9110_bit (lmc_softc_t *, int);
98static void write_av9110 (lmc_softc_t *, u_int32_t, u_int32_t, u_int32_t, 96static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
99 u_int32_t, u_int32_t);
100 97
101lmc_media_t lmc_ds3_media = { 98lmc_media_t lmc_ds3_media = {
102 lmc_ds3_init, /* special media init stuff */ 99 lmc_ds3_init, /* special media init stuff */
@@ -427,7 +424,7 @@ lmc_ds3_set_scram (lmc_softc_t * const sc, int ie)
427static int 424static int
428lmc_ds3_get_link_status (lmc_softc_t * const sc) 425lmc_ds3_get_link_status (lmc_softc_t * const sc)
429{ 426{
430 u_int16_t link_status, link_status_11; 427 u16 link_status, link_status_11;
431 int ret = 1; 428 int ret = 1;
432 429
433 lmc_mii_writereg (sc, 0, 17, 7); 430 lmc_mii_writereg (sc, 0, 17, 7);
@@ -449,7 +446,7 @@ lmc_ds3_get_link_status (lmc_softc_t * const sc)
449 (link_status & LMC_FRAMER_REG0_OOFS)){ 446 (link_status & LMC_FRAMER_REG0_OOFS)){
450 ret = 0; 447 ret = 0;
451 if(sc->last_led_err[3] != 1){ 448 if(sc->last_led_err[3] != 1){
452 u16 r1; 449 u16 r1;
453 lmc_mii_writereg (sc, 0, 17, 01); /* Turn on Xbit error as our cisco does */ 450 lmc_mii_writereg (sc, 0, 17, 01); /* Turn on Xbit error as our cisco does */
454 r1 = lmc_mii_readreg (sc, 0, 18); 451 r1 = lmc_mii_readreg (sc, 0, 18);
455 r1 &= 0xfe; 452 r1 &= 0xfe;
@@ -462,7 +459,7 @@ lmc_ds3_get_link_status (lmc_softc_t * const sc)
462 else { 459 else {
463 lmc_led_off(sc, LMC_DS3_LED3); /* turn on red LED */ 460 lmc_led_off(sc, LMC_DS3_LED3); /* turn on red LED */
464 if(sc->last_led_err[3] == 1){ 461 if(sc->last_led_err[3] == 1){
465 u16 r1; 462 u16 r1;
466 lmc_mii_writereg (sc, 0, 17, 01); /* Turn off Xbit error */ 463 lmc_mii_writereg (sc, 0, 17, 01); /* Turn off Xbit error */
467 r1 = lmc_mii_readreg (sc, 0, 18); 464 r1 = lmc_mii_readreg (sc, 0, 18);
468 r1 |= 0x01; 465 r1 |= 0x01;
@@ -540,20 +537,19 @@ lmc_ds3_watchdog (lmc_softc_t * const sc)
540 * SSI methods 537 * SSI methods
541 */ 538 */
542 539
543static void 540static void lmc_ssi_init(lmc_softc_t * const sc)
544lmc_ssi_init (lmc_softc_t * const sc)
545{ 541{
546 u_int16_t mii17; 542 u16 mii17;
547 int cable; 543 int cable;
548 544
549 sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1000; 545 sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1000;
550 546
551 mii17 = lmc_mii_readreg (sc, 0, 17); 547 mii17 = lmc_mii_readreg(sc, 0, 17);
552 548
553 cable = (mii17 & LMC_MII17_SSI_CABLE_MASK) >> LMC_MII17_SSI_CABLE_SHIFT; 549 cable = (mii17 & LMC_MII17_SSI_CABLE_MASK) >> LMC_MII17_SSI_CABLE_SHIFT;
554 sc->ictl.cable_type = cable; 550 sc->ictl.cable_type = cable;
555 551
556 lmc_gpio_mkoutput (sc, LMC_GEP_SSI_TXCLOCK); 552 lmc_gpio_mkoutput(sc, LMC_GEP_SSI_TXCLOCK);
557} 553}
558 554
559static void 555static void
@@ -681,11 +677,11 @@ lmc_ssi_set_speed (lmc_softc_t * const sc, lmc_ctl_t * ctl)
681static int 677static int
682lmc_ssi_get_link_status (lmc_softc_t * const sc) 678lmc_ssi_get_link_status (lmc_softc_t * const sc)
683{ 679{
684 u_int16_t link_status; 680 u16 link_status;
685 u_int32_t ticks; 681 u32 ticks;
686 int ret = 1; 682 int ret = 1;
687 int hw_hdsk = 1; 683 int hw_hdsk = 1;
688 684
689 /* 685 /*
690 * missing CTS? Hmm. If we require CTS on, we may never get the 686 * missing CTS? Hmm. If we require CTS on, we may never get the
691 * link to come up, so omit it in this test. 687 * link to come up, so omit it in this test.
@@ -720,9 +716,9 @@ lmc_ssi_get_link_status (lmc_softc_t * const sc)
720 } 716 }
721 else if (ticks == 0 ) { /* no clock found ? */ 717 else if (ticks == 0 ) { /* no clock found ? */
722 ret = 0; 718 ret = 0;
723 if(sc->last_led_err[3] != 1){ 719 if (sc->last_led_err[3] != 1) {
724 sc->stats.tx_lossOfClockCnt++; 720 sc->extra_stats.tx_lossOfClockCnt++;
725 printk(KERN_WARNING "%s: Lost Clock, Link Down\n", sc->name); 721 printk(KERN_WARNING "%s: Lost Clock, Link Down\n", sc->name);
726 } 722 }
727 sc->last_led_err[3] = 1; 723 sc->last_led_err[3] = 1;
728 lmc_led_on (sc, LMC_MII16_LED3); /* turn ON red LED */ 724 lmc_led_on (sc, LMC_MII16_LED3); /* turn ON red LED */
@@ -838,9 +834,7 @@ write_av9110_bit (lmc_softc_t * sc, int c)
838 LMC_CSR_WRITE (sc, csr_gp, sc->lmc_gpio); 834 LMC_CSR_WRITE (sc, csr_gp, sc->lmc_gpio);
839} 835}
840 836
841static void 837static void write_av9110(lmc_softc_t *sc, u32 n, u32 m, u32 v, u32 x, u32 r)
842write_av9110 (lmc_softc_t * sc, u_int32_t n, u_int32_t m, u_int32_t v,
843 u_int32_t x, u_int32_t r)
844{ 838{
845 int i; 839 int i;
846 840
@@ -887,19 +881,13 @@ write_av9110 (lmc_softc_t * sc, u_int32_t n, u_int32_t m, u_int32_t v,
887 | LMC_GEP_SSI_GENERATOR)); 881 | LMC_GEP_SSI_GENERATOR));
888} 882}
889 883
890static void 884static void lmc_ssi_watchdog(lmc_softc_t * const sc)
891lmc_ssi_watchdog (lmc_softc_t * const sc)
892{ 885{
893 u_int16_t mii17 = lmc_mii_readreg (sc, 0, 17); 886 u16 mii17 = lmc_mii_readreg(sc, 0, 17);
894 if (((mii17 >> 3) & 7) == 7) 887 if (((mii17 >> 3) & 7) == 7)
895 { 888 lmc_led_off(sc, LMC_MII16_LED2);
896 lmc_led_off (sc, LMC_MII16_LED2); 889 else
897 } 890 lmc_led_on(sc, LMC_MII16_LED2);
898 else
899 {
900 lmc_led_on (sc, LMC_MII16_LED2);
901 }
902
903} 891}
904 892
905/* 893/*
@@ -929,7 +917,7 @@ lmc_t1_read (lmc_softc_t * const sc, int a)
929static void 917static void
930lmc_t1_init (lmc_softc_t * const sc) 918lmc_t1_init (lmc_softc_t * const sc)
931{ 919{
932 u_int16_t mii16; 920 u16 mii16;
933 int i; 921 int i;
934 922
935 sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1200; 923 sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1200;
@@ -1028,7 +1016,7 @@ lmc_t1_set_status (lmc_softc_t * const sc, lmc_ctl_t * ctl)
1028 */ static int 1016 */ static int
1029lmc_t1_get_link_status (lmc_softc_t * const sc) 1017lmc_t1_get_link_status (lmc_softc_t * const sc)
1030{ 1018{
1031 u_int16_t link_status; 1019 u16 link_status;
1032 int ret = 1; 1020 int ret = 1;
1033 1021
1034 /* LMC5245 (DS3) & LMC1200 (DS1) LED definitions 1022 /* LMC5245 (DS3) & LMC1200 (DS1) LED definitions