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add new target feature option for fpu
[openwrt.git] / package / broadcom-diag / src / diag.c
diff --git a/package/broadcom-diag/src/diag.c b/package/broadcom-diag/src/diag.c
index 35737b0..a4bad4d 100644 (file)
--- a/package/broadcom-diag/src/diag.c
+++ b/package/broadcom-diag/src/diag.c
@@ -3,6 +3,7 @@
  *
  * Copyright (C) 2006 Mike Baker <mbm@openwrt.org>,
  * Copyright (C) 2006-2007 Felix Fietkau <nbd@openwrt.org>
  *
  * Copyright (C) 2006 Mike Baker <mbm@openwrt.org>,
  * Copyright (C) 2006-2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008 Andy Boyett <agb@openwrt.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -46,6 +47,7 @@ extern u64 uevent_next_seqnum(void);
 #include "diag.h"
 #define getvar(str) (nvram_get(str)?:"")
 
 #include "diag.h"
 #define getvar(str) (nvram_get(str)?:"")
 
+static inline int startswith (char *source, char *cmp) { return !strncmp(source,cmp,strlen(cmp)); }
 static int fill_event(struct event_t *);
 static unsigned int gpiomask = 0;
 module_param(gpiomask, int, 0644);
 static int fill_event(struct event_t *);
 static unsigned int gpiomask = 0;
 module_param(gpiomask, int, 0644);
@@ -59,21 +61,25 @@ enum {
        WRTSL54GS,
        WRT54G3G,
        WRT350N,
        WRTSL54GS,
        WRT54G3G,
        WRT350N,
-       
+
        /* ASUS */
        WLHDD,
        WL300G,
        WL500G,
        WL500GD,
        WL500GP,
        /* ASUS */
        WLHDD,
        WL300G,
        WL500G,
        WL500GD,
        WL500GP,
+       WL500GPV2,
        WL500W,
        WL500W,
+       WL520GC,
+       WL520GU,
        ASUS_4702,
        WL700GE,
        ASUS_4702,
        WL700GE,
-       
+
        /* Buffalo */
        WBR2_G54,
        WHR_G54S,
        WHR_HP_G54,
        /* Buffalo */
        WBR2_G54,
        WHR_G54S,
        WHR_HP_G54,
+       WHR_G125,
        WHR2_A54G54,
        WLA2_G54L,
        WZR_G300N,
        WHR2_A54G54,
        WLA2_G54L,
        WZR_G300N,
@@ -85,7 +91,7 @@ enum {
        /* Siemens */
        SE505V1,
        SE505V2,
        /* Siemens */
        SE505V1,
        SE505V2,
-       
+
        /* US Robotics */
        USR5461,
 
        /* US Robotics */
        USR5461,
 
@@ -106,7 +112,7 @@ enum {
 
        /* Trendware */
        TEW411BRPP,
 
        /* Trendware */
        TEW411BRPP,
-       
+
        /* SimpleTech */
        STI_NAS,
 
        /* SimpleTech */
        STI_NAS,
 
@@ -114,6 +120,9 @@ enum {
        DIR130,
        DIR330,
        DWL3150,
        DIR130,
        DIR330,
        DWL3150,
+
+       /* Sitecom */
+       WL105B,
 };
 
 static void __init bcm4780_init(void) {
 };
 
 static void __init bcm4780_init(void) {
@@ -130,6 +139,14 @@ static void __init bcm4780_init(void) {
                schedule_timeout(HZ * 5);
 }
 
                schedule_timeout(HZ * 5);
 }
 
+static void __init bcm57xx_init(void) {
+       int pin = 1 << 2;
+
+       gpio_outen(pin, pin);
+       gpio_control(pin, 0);
+       gpio_out(pin, pin);
+}
+
 static struct platform_t __initdata platforms[] = {
        /* Linksys */
        [WAP54GV1] = {
 static struct platform_t __initdata platforms[] = {
        /* Linksys */
        [WAP54GV1] = {
@@ -137,7 +154,7 @@ static struct platform_t __initdata platforms[] = {
                .buttons        = {
                        { .name = "reset",      .gpio = 1 << 0 },
                },
                .buttons        = {
                        { .name = "reset",      .gpio = 1 << 0 },
                },
-               .leds           = { 
+               .leds           = {
                        { .name = "diag",       .gpio = 1 << 3 },
                        { .name = "wlan",       .gpio = 1 << 4 },
                },
                        { .name = "diag",       .gpio = 1 << 3 },
                        { .name = "wlan",       .gpio = 1 << 4 },
                },
@@ -149,7 +166,7 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "reset",      .gpio = 1 << 7 },
                        { .name = "ses",        .gpio = 1 << 0 },
                },
                        { .name = "reset",      .gpio = 1 << 7 },
                        { .name = "ses",        .gpio = 1 << 0 },
                },
-               .leds           = { 
+               .leds           = {
                        /* FIXME: diag? */
                        { .name = "ses",        .gpio = 1 << 1 },
                },
                        /* FIXME: diag? */
                        { .name = "ses",        .gpio = 1 << 1 },
                },
@@ -159,7 +176,7 @@ static struct platform_t __initdata platforms[] = {
                .buttons        = {
                        { .name = "reset",      .gpio = 1 << 6 },
                },
                .buttons        = {
                        { .name = "reset",      .gpio = 1 << 6 },
                },
-               .leds           = { 
+               .leds           = {
                        { .name = "diag",       .gpio = 0x13 | GPIO_TYPE_EXTIF, .polarity = NORMAL },
                        { .name = "dmz",        .gpio = 0x12 | GPIO_TYPE_EXTIF, .polarity = NORMAL },
                },
                        { .name = "diag",       .gpio = 0x13 | GPIO_TYPE_EXTIF, .polarity = NORMAL },
                        { .name = "dmz",        .gpio = 0x12 | GPIO_TYPE_EXTIF, .polarity = NORMAL },
                },
@@ -213,8 +230,12 @@ static struct platform_t __initdata platforms[] = {
                },
                .leds           = {
                        { .name = "power",      .gpio = 1 << 1, .polarity = NORMAL },
                },
                .leds           = {
                        { .name = "power",      .gpio = 1 << 1, .polarity = NORMAL },
-                       { .name = "ses",        .gpio = 1 << 3, .polarity = REVERSE },
+                       { .name = "ses_amber",  .gpio = 1 << 3, .polarity = REVERSE },
+                       { .name = "ses_green",  .gpio = 1 << 9, .polarity = REVERSE },
+                       { .name = "usb_blink",  .gpio = 1 << 10, .polarity = REVERSE },
+                       { .name = "usb",        .gpio = 1 << 11, .polarity = REVERSE },
                },
                },
+               .platform_init = bcm57xx_init,
        },
        /* Asus */
        [WLHDD] = {
        },
        /* Asus */
        [WLHDD] = {
@@ -264,6 +285,17 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "power",      .gpio = 1 << 1, .polarity = REVERSE },
                },
        },
                        { .name = "power",      .gpio = 1 << 1, .polarity = REVERSE },
                },
        },
+       [WL500GPV2] = {
+               .name           = "ASUS WL-500g Premium V2",
+               .buttons        = {
+                       { .name = "reset",      .gpio = 1 << 2 },
+                       { .name = "ses",        .gpio = 1 << 3 },
+               },
+               .leds           = {
+                       { .name = "power",      .gpio = 1 << 0, .polarity = REVERSE },
+                       { .name = "wlan",       .gpio = 1 << 1, .polarity = REVERSE },
+               },
+       },
        [WL500W] = {
                .name           = "ASUS WL-500W",
                .buttons        = {
        [WL500W] = {
                .name           = "ASUS WL-500W",
                .buttons        = {
@@ -274,6 +306,28 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "power",      .gpio = 1 << 5, .polarity = REVERSE },
                },
        },
                        { .name = "power",      .gpio = 1 << 5, .polarity = REVERSE },
                },
        },
+       [WL520GC] = {
+               .name           = "ASUS WL-520GC",
+               .buttons        = {
+                       { .name = "reset",      .gpio = 1 << 2 },
+                       { .name = "ses",        .gpio = 1 << 3 },
+               },
+               .leds           = {
+               { .name = "power",      .gpio = 1 << 0, .polarity = REVERSE },
+                       { .name = "wlan",       .gpio = 1 << 1, .polarity = REVERSE },
+               },
+       },
+       [WL520GU] = {
+               .name           = "ASUS WL-520gU",
+               .buttons        = {
+                       { .name = "reset",      .gpio = 1 << 2 },
+                       { .name = "ses",        .gpio = 1 << 3 },
+               },
+               .leds           = {
+                       { .name = "power",      .gpio = 1 << 0, .polarity = REVERSE },
+                       { .name = "wlan",       .gpio = 1 << 1, .polarity = REVERSE },
+               },
+       },
        [ASUS_4702] = {
                .name           = "ASUS (unknown, BCM4702)",
                .buttons        = {
        [ASUS_4702] = {
                .name           = "ASUS (unknown, BCM4702)",
                .buttons        = {
@@ -343,6 +397,21 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "wlan",       .gpio = 1 << 2, .polarity = REVERSE },
                },
        },
                        { .name = "wlan",       .gpio = 1 << 2, .polarity = REVERSE },
                },
        },
+       [WHR_G125] = {
+               .name           = "Buffalo WHR-G125",
+               .buttons        = {
+                       { .name = "reset",      .gpio = 1 << 4 },
+                       { .name = "bridge",     .gpio = 1 << 5 },
+                       { .name = "ses",        .gpio = 1 << 0 },
+               },
+               .leds           = {
+                       { .name = "diag",       .gpio = 1 << 7, .polarity = REVERSE },
+                       { .name = "internal",   .gpio = 1 << 3, .polarity = REVERSE },
+                       { .name = "bridge",     .gpio = 1 << 1, .polarity = REVERSE },
+                       { .name = "ses",        .gpio = 1 << 6, .polarity = REVERSE },
+                       { .name = "wlan",       .gpio = 1 << 2, .polarity = REVERSE },
+               },
+       },
        [WHR2_A54G54] = {
                .name           = "Buffalo WHR2-A54G54",
                .buttons        = {
        [WHR2_A54G54] = {
                .name           = "Buffalo WHR2-A54G54",
                .buttons        = {
@@ -422,7 +491,8 @@ static struct platform_t __initdata platforms[] = {
                        /* No usable buttons */
                },
                .leds           = {
                        /* No usable buttons */
                },
                .leds           = {
-                       { .name = "dmz",        .gpio = 1 << 4, .polarity = REVERSE },
+//                     { .name = "power",      .gpio = 1 << 0  .polarity = REVERSE },  // Usable when retrofitting D26 (?)
+                       { .name = "dmz",        .gpio = 1 << 4, .polarity = REVERSE },  // actual name WWW
                        { .name = "wlan",       .gpio = 1 << 3, .polarity = REVERSE },
                },
        },
                        { .name = "wlan",       .gpio = 1 << 3, .polarity = REVERSE },
                },
        },
@@ -433,7 +503,7 @@ static struct platform_t __initdata platforms[] = {
                },
                .leds           = {
                        { .name = "power",      .gpio = 1 << 5, .polarity = REVERSE },
                },
                .leds           = {
                        { .name = "power",      .gpio = 1 << 5, .polarity = REVERSE },
-                       { .name = "dmz",        .gpio = 1 << 0, .polarity = REVERSE },
+                       { .name = "dmz",        .gpio = 1 << 0, .polarity = REVERSE },  // actual name WWW
                        { .name = "wlan",       .gpio = 1 << 3, .polarity = REVERSE },
                },
        },
                        { .name = "wlan",       .gpio = 1 << 3, .polarity = REVERSE },
                },
        },
@@ -564,7 +634,7 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "reserved",   .gpio = 1 << 7},
                },
                .leds      = {
                        { .name = "reserved",   .gpio = 1 << 7},
                },
                .leds      = {
-                       { .name = "diag",       .gpio = 1 << 0},
+                       { .name = "diag",       .gpio = 1 << 0},
                        { .name = "blue",       .gpio = 1 << 6},
                },
        },
                        { .name = "blue",       .gpio = 1 << 6},
                },
        },
@@ -575,8 +645,8 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "reserved",   .gpio = 1 << 7},
                },
                .leds      = {
                        { .name = "reserved",   .gpio = 1 << 7},
                },
                .leds      = {
-                       { .name = "diag",       .gpio = 1 << 0},
-                       { .name = "usb",        .gpio = 1 << 4},
+                       { .name = "diag",       .gpio = 1 << 0},
+                       { .name = "usb",        .gpio = 1 << 4},
                        { .name = "blue",       .gpio = 1 << 6},
                },
        },
                        { .name = "blue",       .gpio = 1 << 6},
                },
        },
@@ -590,6 +660,17 @@ static struct platform_t __initdata platforms[] = {
                        { .name = "status",     .gpio = 1 << 1},
                },
        },
                        { .name = "status",     .gpio = 1 << 1},
                },
        },
+       /* Double check */
+       [WL105B] = {
+               .name   = "Sitecom WL-105b",
+               .buttons        = {
+                       { .name = "reset",      .gpio = 1 << 10},
+               },
+               .leds     = {
+                       { .name = "wlan",       .gpio = 1 << 4},
+                       { .name = "power",      .gpio = 1 << 3},
+               },
+       },
 };
 
 static struct platform_t __init *platform_detect(void)
 };
 
 static struct platform_t __init *platform_detect(void)
@@ -602,7 +683,7 @@ static struct platform_t __init *platform_detect(void)
        /* Look for a model identifier */
 
        /* Based on "model_name" */
        /* Look for a model identifier */
 
        /* Based on "model_name" */
-       if (buf = nvram_get("model_name")) {
+       if ((buf = nvram_get("model_name"))) {
                if (!strcmp(buf, "DIR-130"))
                        return &platforms[DIR130];
                if (!strcmp(buf, "DIR-330"))
                if (!strcmp(buf, "DIR-130"))
                        return &platforms[DIR130];
                if (!strcmp(buf, "DIR-330"))
@@ -610,18 +691,28 @@ static struct platform_t __init *platform_detect(void)
        }
 
        /* Based on "model_no" */
        }
 
        /* Based on "model_no" */
-       if (buf = nvram_get("model_no")) {
-               if (!strncmp(buf,"WL700", 5)) /* WL700* */
+       if ((buf = nvram_get("model_no"))) {
+               if (startswith(buf,"WL700")) /* WL700* */
                        return &platforms[WL700GE];
        }
 
                        return &platforms[WL700GE];
        }
 
+       /* Based on "hardware_version" */
+       if ((buf = nvram_get("hardware_version"))) {
+               if (startswith(buf,"WL500GPV2-")) /* WL500GPV2-* */
+                       return &platforms[WL500GPV2];
+               if (startswith(buf,"WL520GC-")) /* WL520GU-* */
+                       return &platforms[WL520GC];
+               if (startswith(buf,"WL520GU-")) /* WL520GU-* */
+                       return &platforms[WL520GU];
+       }
+
        /* Based on "ModelId" */
        /* Based on "ModelId" */
-       if (buf = nvram_get("ModelId")) {
+       if ((buf = nvram_get("ModelId"))) {
                if (!strcmp(buf, "WR850GP"))
                        return &platforms[WR850GP];
                if (!strcmp(buf,"WX-5565"))
                        return &platforms[TM2300];
                if (!strcmp(buf, "WR850GP"))
                        return &platforms[WR850GP];
                if (!strcmp(buf,"WX-5565"))
                        return &platforms[TM2300];
-               if (!strncmp(buf,"WE800G", 6)) /* WE800G* */
+               if (startswith(buf,"WE800G")) /* WE800G* */
                        return &platforms[WE800G];
        }
 
                        return &platforms[WE800G];
        }
 
@@ -634,6 +725,8 @@ static struct platform_t __init *platform_detect(void)
                        return &platforms[WLA2_G54L];
                if (!strcmp(buf, "30189"))
                        return &platforms[WHR_HP_G54];
                        return &platforms[WLA2_G54L];
                if (!strcmp(buf, "30189"))
                        return &platforms[WHR_HP_G54];
+               if (!strcmp(buf, "32093"))
+                       return &platforms[WHR_G125];
                if (!strcmp(buf, "30182"))
                        return &platforms[WHR_G54S];
                if (!strcmp(buf, "290441dd"))
                if (!strcmp(buf, "30182"))
                        return &platforms[WHR_G54S];
                if (!strcmp(buf, "290441dd"))
@@ -650,7 +743,7 @@ static struct platform_t __init *platform_detect(void)
        boardnum = getvar("boardnum");
        boardtype = getvar("boardtype");
 
        boardnum = getvar("boardnum");
        boardtype = getvar("boardtype");
 
-       if (strncmp(getvar("pmon_ver"), "CFE", 3) == 0) {
+       if (startswith(getvar("pmon_ver"), "CFE")) {
                /* CFE based - newer hardware */
                if (!strcmp(boardnum, "42")) { /* Linksys */
                        if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "1"))
                /* CFE based - newer hardware */
                if (!strcmp(boardnum, "42")) { /* Linksys */
                        if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "1"))
@@ -661,11 +754,11 @@ static struct platform_t __init *platform_detect(void)
 
                        if (!strcmp(getvar("et1phyaddr"),"5") && !strcmp(getvar("et1mdcport"), "1"))
                                return &platforms[WRTSL54GS];
 
                        if (!strcmp(getvar("et1phyaddr"),"5") && !strcmp(getvar("et1mdcport"), "1"))
                                return &platforms[WRTSL54GS];
-                       
+
                        /* default to WRT54G */
                        return &platforms[WRT54G];
                }
                        /* default to WRT54G */
                        return &platforms[WRT54G];
                }
-               
+
                if (!strcmp(boardnum, "45")) { /* ASUS */
                        if (!strcmp(boardtype,"0x042f"))
                                return &platforms[WL500GP];
                if (!strcmp(boardnum, "45")) { /* ASUS */
                        if (!strcmp(boardtype,"0x042f"))
                                return &platforms[WL500GP];
@@ -674,24 +767,27 @@ static struct platform_t __init *platform_detect(void)
                        else
                                return &platforms[WL500GD];
                }
                        else
                                return &platforms[WL500GD];
                }
-               
+
                if (!strcmp(boardnum, "10496"))
                        return &platforms[USR5461];
 
                if (!strcmp(boardnum, "10496"))
                        return &platforms[USR5461];
 
+               if (!strcmp(getvar("boardtype"), "0x0101") && !strcmp(getvar("boardrev"), "0x10")) /* SE505V2 With Modified CFE */
+                       return &platforms[SE505V2];
+               
        } else { /* PMON based - old stuff */
                if ((simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 9) &&
                        (simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 30)) {
                        return &platforms[WR850GV1];
                }
        } else { /* PMON based - old stuff */
                if ((simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 9) &&
                        (simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 30)) {
                        return &platforms[WR850GV1];
                }
-               if (!strncmp(boardtype, "bcm94710dev", 11)) {
+               if (startswith(boardtype, "bcm94710dev")) {
                        if (!strcmp(boardnum, "42"))
                                return &platforms[WRT54GV1];
                        if (simple_strtoul(boardnum, NULL, 0) == 2)
                                return &platforms[WAP54GV1];
                }
                        if (!strcmp(boardnum, "42"))
                                return &platforms[WRT54GV1];
                        if (simple_strtoul(boardnum, NULL, 0) == 2)
                                return &platforms[WAP54GV1];
                }
-               if (!strncmp(getvar("hardware_version"), "WL500-", 6))
+               if (startswith(getvar("hardware_version"), "WL500-"))
                        return &platforms[WL500G];
                        return &platforms[WL500G];
-               if (!strncmp(getvar("hardware_version"), "WL300-", 6)) {
+               if (startswith(getvar("hardware_version"), "WL300-")) {
                        /* Either WL-300g or WL-HDD, do more extensive checks */
                        if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) &&
                                (simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 1))
                        /* Either WL-300g or WL-HDD, do more extensive checks */
                        if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) &&
                                (simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 1))
@@ -700,31 +796,34 @@ static struct platform_t __init *platform_detect(void)
                                (simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 10))
                                return &platforms[WL300G];
                }
                                (simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 10))
                                return &platforms[WL300G];
                }
+               /* Sitecom WL-105b */
+               if (startswith(boardnum, "2") && simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 1)
+                       return &platforms[WL105B];
 
                /* unknown asus stuff, probably bcm4702 */
 
                /* unknown asus stuff, probably bcm4702 */
-               if (!strncmp(boardnum, "asusX", 5))
+               if (startswith(boardnum, "asusX"))
                        return &platforms[ASUS_4702];
        }
 
        if (buf || !strcmp(boardnum, "00")) {/* probably buffalo */
                        return &platforms[ASUS_4702];
        }
 
        if (buf || !strcmp(boardnum, "00")) {/* probably buffalo */
-               if (!strncmp(boardtype, "bcm94710ap", 10))
+               if (startswith(boardtype, "bcm94710ap"))
                        return &platforms[BUFFALO_UNKNOWN_4710];
                else
                        return &platforms[BUFFALO_UNKNOWN];
        }
 
                        return &platforms[BUFFALO_UNKNOWN_4710];
                else
                        return &platforms[BUFFALO_UNKNOWN];
        }
 
-       if (!strncmp(getvar("CFEver"), "MotoWRv2", 8) ||
-               !strncmp(getvar("CFEver"), "MotoWRv3", 8) ||
+       if (startswith(getvar("CFEver"), "MotoWRv2") ||
+               startswith(getvar("CFEver"), "MotoWRv3") ||
                !strcmp(getvar("MOTO_BOARD_TYPE"), "WR_FEM1")) {
 
                return &platforms[WR850GV2V3];
        }
 
                !strcmp(getvar("MOTO_BOARD_TYPE"), "WR_FEM1")) {
 
                return &platforms[WR850GV2V3];
        }
 
-       if (!strcmp(boardnum, "44")) {  /* Trendware TEW-411BRP+ */
+       if (!strcmp(boardnum, "44") && !strcmp(getvar("boardflags"),"0x0388")) {  /* Trendware TEW-411BRP+ */
                return &platforms[TEW411BRPP];
        }
 
                return &platforms[TEW411BRPP];
        }
 
-       if (!strncmp(boardnum, "04FN52", 6)) /* SimpleTech SimpleShare */
+       if (startswith(boardnum, "04FN52")) /* SimpleTech SimpleShare */
                return &platforms[STI_NAS];
 
        if (!strcmp(getvar("boardnum"), "10") && !strcmp(getvar("boardrev"), "0x13")) /* D-Link DWL-3150 */
                return &platforms[STI_NAS];
 
        if (!strcmp(getvar("boardnum"), "10") && !strcmp(getvar("boardrev"), "0x13")) /* D-Link DWL-3150 */
@@ -898,18 +997,18 @@ static void register_leds(struct led_t *l)
        u32 val = 0;
 
        leds = proc_mkdir("led", diag);
        u32 val = 0;
 
        leds = proc_mkdir("led", diag);
-       if (!leds) 
+       if (!leds)
                return;
 
        for(; l->name; l++) {
                if (l->gpio & gpiomask)
                        continue;
                return;
 
        for(; l->name; l++) {
                if (l->gpio & gpiomask)
                        continue;
-       
+
                if (l->gpio & GPIO_TYPE_EXTIF) {
                        l->state = 0;
                        set_led_extif(l);
                } else {
                if (l->gpio & GPIO_TYPE_EXTIF) {
                        l->state = 0;
                        set_led_extif(l);
                } else {
-                       if (l->polarity != INPUT) oe_mask != l->gpio;
+                       if (l->polarity != INPUT) oe_mask |= l->gpio;
                        mask |= l->gpio;
                        val |= (l->polarity == NORMAL)?0:l->gpio;
                }
                        mask |= l->gpio;
                        val |= (l->polarity == NORMAL)?0:l->gpio;
                }
@@ -982,10 +1081,10 @@ static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t
 #endif
        char *page;
        int len = 0;
 #endif
        char *page;
        int len = 0;
-       
+
        if ((page = kmalloc(1024, GFP_KERNEL)) == NULL)
                return -ENOBUFS;
        if ((page = kmalloc(1024, GFP_KERNEL)) == NULL)
                return -ENOBUFS;
-       
+
        if (dent->data != NULL) {
                struct prochandler_t *handler = (struct prochandler_t *) dent->data;
                switch (handler->type) {
        if (dent->data != NULL) {
                struct prochandler_t *handler = (struct prochandler_t *) dent->data;
                switch (handler->type) {
@@ -1049,14 +1148,14 @@ static ssize_t diag_proc_write(struct file *file, const char *buf, size_t count,
                return -EINVAL;
        }
        page[count] = 0;
                return -EINVAL;
        }
        page[count] = 0;
-       
+
        if (dent->data != NULL) {
                struct prochandler_t *handler = (struct prochandler_t *) dent->data;
                switch (handler->type) {
                        case PROC_LED: {
                                struct led_t *led = (struct led_t *) handler->ptr;
                                int p = (led->polarity == NORMAL ? 0 : 1);
        if (dent->data != NULL) {
                struct prochandler_t *handler = (struct prochandler_t *) dent->data;
                switch (handler->type) {
                        case PROC_LED: {
                                struct led_t *led = (struct led_t *) handler->ptr;
                                int p = (led->polarity == NORMAL ? 0 : 1);
-                               
+
                                if (page[0] == 'f') {
                                        led->flash = 1;
                                        led_flash(0);
                                if (page[0] == 'f') {
                                        led->flash = 1;
                                        led_flash(0);
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