1 Kernel driver for Mellanox systems LEDs
2 =======================================
4 Provide system LED support for the nex Mellanox systems:
5 "msx6710", "msx6720", "msb7700", "msn2700", "msx1410",
6 "msn2410", "msb7800", "msn2740", "msn2100".
10 Driver provides the following LEDs for the systems "msx6710", "msx6720",
11 "msb7700", "msn2700", "msx1410", "msn2410", "msb7800", "msn2740":
49 Color mask for all the above LEDs:
50 [bit3,bit2,bit1,bit0] or
51 [bit7,bit6,bit5,bit4]:
53 [0,1,0,1] = Red static ON
54 [1,1,0,1] = Green static ON
55 [0,1,1,0] = Red blink 3Hz
56 [1,1,1,0] = Green blink 3Hz
57 [0,1,1,1] = Red blink 6Hz
58 [1,1,1,1] = Green blink 6Hz
60 Driver provides the following LEDs for the system "msn2100":
91 Color mask for all the above LEDs, excepted uid:
92 [bit3,bit2,bit1,bit0] or
93 [bit7,bit6,bit5,bit4]:
95 [0,1,0,1] = Red static ON
96 [1,1,0,1] = Green static ON
97 [0,1,1,0] = Red blink 3Hz
98 [1,1,1,0] = Green blink 3Hz
99 [0,1,1,1] = Red blink 6Hz
100 [1,1,1,1] = Green blink 6Hz
102 Color mask for uid LED:
103 [bit3,bit2,bit1,bit0]:
105 [1,1,0,1] = Blue static ON
106 [1,1,1,0] = Blue blink 3Hz
107 [1,1,1,1] = Blue blink 6Hz
109 Driver supports HW blinking at 3Hz and 6Hz frequency (50% duty cycle).
110 For 3Hz duty cylce is about 167 msec, for 6Hz is about 83 msec.