1 #include <stdio.h>
2 #include <string.h>
3 #include "internal.h"
4 
et131x_dump_regs(struct ethtool_drvinfo * info maybe_unused,struct ethtool_regs * regs)5 int et131x_dump_regs(struct ethtool_drvinfo *info maybe_unused,
6 		     struct ethtool_regs *regs)
7 {
8 	u8 version = (u8)(regs->version >> 24);
9 	u32 *reg = (u32 *)regs->data;
10 
11 	if (version != 1)
12 		return -1;
13 
14 	fprintf(stdout, "PHY Registers\n");
15 	fprintf(stdout, "0x0, Basic Control Reg          = 0x%04X\n", *reg++);
16 	fprintf(stdout, "0x1, Basic Status Reg           = 0x%04X\n", *reg++);
17 	fprintf(stdout, "0x2, PHY identifier 1           = 0x%04X\n", *reg++);
18 	fprintf(stdout, "0x3, PHY identifier 2           = 0x%04X\n", *reg++);
19 	fprintf(stdout, "0x4, Auto Neg Advertisement     = 0x%04X\n", *reg++);
20 	fprintf(stdout, "0x5, Auto Neg L Partner Ability = 0x%04X\n", *reg++);
21 	fprintf(stdout, "0x6, Auto Neg Expansion         = 0x%04X\n", *reg++);
22 	fprintf(stdout, "0x7, Reserved                   = 0x%04X\n", *reg++);
23 	fprintf(stdout, "0x8, Reserved                   = 0x%04X\n", *reg++);
24 	fprintf(stdout, "0x9, 1000T Control              = 0x%04X\n", *reg++);
25 	fprintf(stdout, "0xA, 1000T Status               = 0x%04X\n", *reg++);
26 	fprintf(stdout, "0xB, Reserved                   = 0x%04X\n", *reg++);
27 	fprintf(stdout, "0xC, Reserved                   = 0x%04X\n", *reg++);
28 	fprintf(stdout, "0xD, MMD Access Control         = 0x%04X\n", *reg++);
29 	fprintf(stdout, "0xE, MMD access Data            = 0x%04X\n", *reg++);
30 	fprintf(stdout, "0xF, Extended Status            = 0x%04X\n", *reg++);
31 	fprintf(stdout, "0x10, Phy Index                 = 0x%04X\n", *reg++);
32 	fprintf(stdout, "0x11, Phy Data                  = 0x%04X\n", *reg++);
33 	fprintf(stdout, "0x12, MPhy Control              = 0x%04X\n", *reg++);
34 	fprintf(stdout, "0x13, Phy Loopback Control1     = 0x%04X\n", *reg++);
35 	fprintf(stdout, "0x14, Phy Loopback Control2     = 0x%04X\n", *reg++);
36 	fprintf(stdout, "0x15, Register Management       = 0x%04X\n", *reg++);
37 	fprintf(stdout, "0x16, Phy Config                = 0x%04X\n", *reg++);
38 	fprintf(stdout, "0x17, Phy Phy Control           = 0x%04X\n", *reg++);
39 	fprintf(stdout, "0x18, Phy Interrupt Mask        = 0x%04X\n", *reg++);
40 	fprintf(stdout, "0x19, Phy Interrupt Status      = 0x%04X\n", *reg++);
41 	fprintf(stdout, "0x1A, Phy Phy Status            = 0x%04X\n", *reg++);
42 	fprintf(stdout, "0x1B, Phy LED1                  = 0x%04X\n", *reg++);
43 	fprintf(stdout, "0x1C, Phy LED2                  = 0x%04X\n", *reg++);
44 	fprintf(stdout, "\n");
45 
46 	fprintf(stdout, "JAGCore Global Registers\n");
47 	fprintf(stdout, "0x0, TXQ Start Address          = 0x%04X\n", *reg++);
48 	fprintf(stdout, "0x1, TXQ End Address            = 0x%04X\n", *reg++);
49 	fprintf(stdout, "0x2, RXQ Start Address          = 0x%04X\n", *reg++);
50 	fprintf(stdout, "0x3, RXQ End Address            = 0x%04X\n", *reg++);
51 	fprintf(stdout, "0x4, Power Management Status    = 0x%04X\n", *reg++);
52 	fprintf(stdout, "0x5, Interrupt Status           = 0x%04X\n", *reg++);
53 	fprintf(stdout, "0x6, Interrupt Mask             = 0x%04X\n", *reg++);
54 	fprintf(stdout, "0x7, Int Alias Clear Mask       = 0x%04X\n", *reg++);
55 	fprintf(stdout, "0x8, Int Status Alias           = 0x%04X\n", *reg++);
56 	fprintf(stdout, "0x9, Software Reset             = 0x%04X\n", *reg++);
57 	fprintf(stdout, "0xA, SLV Timer                  = 0x%04X\n", *reg++);
58 	fprintf(stdout, "0xB, MSI Config                 = 0x%04X\n", *reg++);
59 	fprintf(stdout, "0xC, Loopback                   = 0x%04X\n", *reg++);
60 	fprintf(stdout, "0xD, Watchdog Timer             = 0x%04X\n", *reg++);
61 	fprintf(stdout, "\n");
62 
63 	fprintf(stdout, "TXDMA Registers\n");
64 	fprintf(stdout, "0x0, Control Status             = 0x%04X\n", *reg++);
65 	fprintf(stdout, "0x1, Packet Ring Base Addr (Hi) = 0x%04X\n", *reg++);
66 	fprintf(stdout, "0x2, Packet Ring Base Addr (Lo) = 0x%04X\n", *reg++);
67 	fprintf(stdout, "0x3, Packet Ring Num Descrs     = 0x%04X\n", *reg++);
68 	fprintf(stdout, "0x4, TX Queue Write Address     = 0x%04X\n", *reg++);
69 	fprintf(stdout, "0x5, TX Queue Write Address Ext = 0x%04X\n", *reg++);
70 	fprintf(stdout, "0x6, TX Queue Read Address      = 0x%04X\n", *reg++);
71 	fprintf(stdout, "0x7, Status Writeback Addr (Hi) = 0x%04X\n", *reg++);
72 	fprintf(stdout, "0x8, Status Writeback Addr (Lo) = 0x%04X\n", *reg++);
73 	fprintf(stdout, "0x9, Service Request            = 0x%04X\n", *reg++);
74 	fprintf(stdout, "0xA, Service Complete           = 0x%04X\n", *reg++);
75 	fprintf(stdout, "0xB, Cache Read Index           = 0x%04X\n", *reg++);
76 	fprintf(stdout, "0xC, Cache Write Index          = 0x%04X\n", *reg++);
77 	fprintf(stdout, "0xD, TXDMA Error                = 0x%04X\n", *reg++);
78 	fprintf(stdout, "0xE, Descriptor Abort Count     = 0x%04X\n", *reg++);
79 	fprintf(stdout, "0xF, Payload Abort Count        = 0x%04X\n", *reg++);
80 	fprintf(stdout, "0x10, Writeback Abort Count     = 0x%04X\n", *reg++);
81 	fprintf(stdout, "0x11, Descriptor Timeout Count  = 0x%04X\n", *reg++);
82 	fprintf(stdout, "0x12, Payload Timeout Count     = 0x%04X\n", *reg++);
83 	fprintf(stdout, "0x13, Writeback Timeout Count   = 0x%04X\n", *reg++);
84 	fprintf(stdout, "0x14, Descriptor Error Count    = 0x%04X\n", *reg++);
85 	fprintf(stdout, "0x15, Payload Error Count       = 0x%04X\n", *reg++);
86 	fprintf(stdout, "0x16, Writeback Error Count     = 0x%04X\n", *reg++);
87 	fprintf(stdout, "0x17, Dropped TLP Count         = 0x%04X\n", *reg++);
88 	fprintf(stdout, "0x18, New service Complete      = 0x%04X\n", *reg++);
89 	fprintf(stdout, "0x1A, Ethernet Packet Count     = 0x%04X\n", *reg++);
90 	fprintf(stdout, "\n");
91 
92 	fprintf(stdout, "RXDMA Registers\n");
93 	fprintf(stdout, "0x0, Control Status             = 0x%04X\n", *reg++);
94 	fprintf(stdout, "0x1, Writeback Addr (Hi)        = 0x%04X\n", *reg++);
95 	fprintf(stdout, "0x2, Writeback Addr (Lo)        = 0x%04X\n", *reg++);
96 	fprintf(stdout, "0x3, Num Packets Done           = 0x%04X\n", *reg++);
97 	fprintf(stdout, "0x4, Max Packet Time            = 0x%04X\n", *reg++);
98 	fprintf(stdout, "0x5, RX Queue Read Addr         = 0x%04X\n", *reg++);
99 	fprintf(stdout, "0x6, RX Queue Read Address Ext  = 0x%04X\n", *reg++);
100 	fprintf(stdout, "0x7, RX Queue Write Addr        = 0x%04X\n", *reg++);
101 	fprintf(stdout, "0x8, Packet Ring Base Addr (Hi) = 0x%04X\n", *reg++);
102 	fprintf(stdout, "0x9, Packet Ring Base Addr (Lo) = 0x%04X\n", *reg++);
103 	fprintf(stdout, "0xA, Packet Ring Num Descrs     = 0x%04X\n", *reg++);
104 	fprintf(stdout, "0xE, Packet Ring Avail Offset   = 0x%04X\n", *reg++);
105 	fprintf(stdout, "0xF, Packet Ring Full Offset    = 0x%04X\n", *reg++);
106 	fprintf(stdout, "0x10, Packet Ring Access Index  = 0x%04X\n", *reg++);
107 	fprintf(stdout, "0x11, Packet Ring Min Descrip   = 0x%04X\n", *reg++);
108 	fprintf(stdout, "0x12, FBR0 Address (Lo)         = 0x%04X\n", *reg++);
109 	fprintf(stdout, "0x13, FBR0 Address (Hi)         = 0x%04X\n", *reg++);
110 	fprintf(stdout, "0x14, FBR0 Num Descriptors      = 0x%04X\n", *reg++);
111 	fprintf(stdout, "0x15, FBR0 Available Offset     = 0x%04X\n", *reg++);
112 	fprintf(stdout, "0x16, FBR0 Full Offset          = 0x%04X\n", *reg++);
113 	fprintf(stdout, "0x17, FBR0 Read Index           = 0x%04X\n", *reg++);
114 	fprintf(stdout, "0x18, FBR0 Minimum Descriptors  = 0x%04X\n", *reg++);
115 	fprintf(stdout, "0x19, FBR1 Address (Lo)         = 0x%04X\n", *reg++);
116 	fprintf(stdout, "0x1A, FBR1 Address (Hi)         = 0x%04X\n", *reg++);
117 	fprintf(stdout, "0x1B, FBR1 Num Descriptors      = 0x%04X\n", *reg++);
118 	fprintf(stdout, "0x1C, FBR1 Available Offset     = 0x%04X\n", *reg++);
119 	fprintf(stdout, "0x1D, FBR1 Full Offset          = 0x%04X\n", *reg++);
120 	fprintf(stdout, "0x1E, FBR1 Read Index           = 0x%04X\n", *reg++);
121 	fprintf(stdout, "0x1F, FBR1 Minimum Descriptors  = 0x%04X\n", *reg++);
122 	fprintf(stdout, "\n");
123 	return 0;
124 }
125