forked from ~ljy/RK356X_SDK_RELEASE
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hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf 
 kernel/arch/mips/sgi-ip27/ip27-nmi.c
....@@ -9,7 +9,7 @@
99 #include <asm/sn/addrs.h>
1010 #include <asm/sn/nmi.h>
1111 #include <asm/sn/arch.h>
12
-#include <asm/sn/sn0/hub.h>
12
+#include <asm/sn/agent.h>
1313 
1414 #if 0
1515 #define NODE_NUM_CPUS(n)	CNODE_NUM_CPUS(n)
....@@ -17,7 +17,8 @@
1717 #define NODE_NUM_CPUS(n)	CPUS_PER_NODE
1818 #endif
1919 
20
-#define CNODEID_NONE (cnodeid_t)-1
20
+#define SEND_NMI(_nasid, _slice)	\
21
+	REMOTE_HUB_S((_nasid),  (PI_NMI_A + ((_slice) * PI_NMI_OFFSET)), 1)
2122 
2223 typedef unsigned long machreg_t;
2324 
....@@ -62,75 +63,75 @@
6263 		(TO_UNCAC(TO_NODE(nasid, IP27_NMI_KREGS_OFFSET)) +
6364 		slice * IP27_NMI_KREGS_CPU_SIZE);
6465 
65
-	printk("NMI nasid %d: slice %d\n", nasid, slice);
66
+	pr_emerg("NMI nasid %d: slice %d\n", nasid, slice);
6667 
6768 	/*
6869 	 * Saved main processor registers
6970 	 */
7071 	for (i = 0; i < 32; ) {
7172 		if ((i % 4) == 0)
72
-			printk("$%2d   :", i);
73
-		printk(" %016lx", nr->gpr[i]);
73
+			pr_emerg("$%2d   :", i);
74
+		pr_cont(" %016lx", nr->gpr[i]);
7475 
7576 		i++;
7677 		if ((i % 4) == 0)
77
-			printk("\n");
78
+			pr_cont("\n");
7879 	}
7980 
80
-	printk("Hi    : (value lost)\n");
81
-	printk("Lo    : (value lost)\n");
81
+	pr_emerg("Hi    : (value lost)\n");
82
+	pr_emerg("Lo    : (value lost)\n");
8283 
8384 	/*
8485 	 * Saved cp0 registers
8586 	 */
86
-	printk("epc   : %016lx %pS\n", nr->epc, (void *) nr->epc);
87
-	printk("%s\n", print_tainted());
88
-	printk("ErrEPC: %016lx %pS\n", nr->error_epc, (void *) nr->error_epc);
89
-	printk("ra    : %016lx %pS\n", nr->gpr[31], (void *) nr->gpr[31]);
90
-	printk("Status: %08lx	      ", nr->sr);
87
+	pr_emerg("epc   : %016lx %pS\n", nr->epc, (void *)nr->epc);
88
+	pr_emerg("%s\n", print_tainted());
89
+	pr_emerg("ErrEPC: %016lx %pS\n", nr->error_epc, (void *)nr->error_epc);
90
+	pr_emerg("ra    : %016lx %pS\n", nr->gpr[31], (void *)nr->gpr[31]);
91
+	pr_emerg("Status: %08lx	      ", nr->sr);
9192 
9293 	if (nr->sr & ST0_KX)
93
-		printk("KX ");
94
+		pr_cont("KX ");
9495 	if (nr->sr & ST0_SX)
95
-		printk("SX	");
96
+		pr_cont("SX ");
9697 	if (nr->sr & ST0_UX)
97
-		printk("UX ");
98
+		pr_cont("UX ");
9899 
99100 	switch (nr->sr & ST0_KSU) {
100101 	case KSU_USER:
101
-		printk("USER ");
102
+		pr_cont("USER ");
102103 		break;
103104 	case KSU_SUPERVISOR:
104
-		printk("SUPERVISOR ");
105
+		pr_cont("SUPERVISOR ");
105106 		break;
106107 	case KSU_KERNEL:
107
-		printk("KERNEL ");
108
+		pr_cont("KERNEL ");
108109 		break;
109110 	default:
110
-		printk("BAD_MODE ");
111
+		pr_cont("BAD_MODE ");
111112 		break;
112113 	}
113114 
114115 	if (nr->sr & ST0_ERL)
115
-		printk("ERL ");
116
+		pr_cont("ERL ");
116117 	if (nr->sr & ST0_EXL)
117
-		printk("EXL ");
118
+		pr_cont("EXL ");
118119 	if (nr->sr & ST0_IE)
119
-		printk("IE ");
120
-	printk("\n");
120
+		pr_cont("IE ");
121
+	pr_cont("\n");
121122 
122
-	printk("Cause : %08lx\n", nr->cause);
123
-	printk("PrId  : %08x\n", read_c0_prid());
124
-	printk("BadVA : %016lx\n", nr->badva);
125
-	printk("CErr  : %016lx\n", nr->cache_err);
126
-	printk("NMI_SR: %016lx\n", nr->nmi_sr);
123
+	pr_emerg("Cause : %08lx\n", nr->cause);
124
+	pr_emerg("PrId  : %08x\n", read_c0_prid());
125
+	pr_emerg("BadVA : %016lx\n", nr->badva);
126
+	pr_emerg("CErr  : %016lx\n", nr->cache_err);
127
+	pr_emerg("NMI_SR: %016lx\n", nr->nmi_sr);
127128 
128
-	printk("\n");
129
+	pr_emerg("\n");
129130 }
130131 
131132 void nmi_dump_hub_irq(nasid_t nasid, int slice)
132133 {
133
-	hubreg_t mask0, mask1, pend0, pend1;
134
+	u64 mask0, mask1, pend0, pend1;
134135 
135136 	if (slice == 0) {				/* Slice A */
136137 		mask0 = REMOTE_HUB_L(nasid, PI_INT_MASK0_A);
....@@ -143,25 +144,19 @@
143144 	pend0 = REMOTE_HUB_L(nasid, PI_INT_PEND0);
144145 	pend1 = REMOTE_HUB_L(nasid, PI_INT_PEND1);
145146 
146
-	printk("PI_INT_MASK0: %16Lx PI_INT_MASK1: %16Lx\n", mask0, mask1);
147
-	printk("PI_INT_PEND0: %16Lx PI_INT_PEND1: %16Lx\n", pend0, pend1);
148
-	printk("\n\n");
147
+	pr_emerg("PI_INT_MASK0: %16llx PI_INT_MASK1: %16llx\n", mask0, mask1);
148
+	pr_emerg("PI_INT_PEND0: %16llx PI_INT_PEND1: %16llx\n", pend0, pend1);
149
+	pr_emerg("\n\n");
149150 }
150151 
151152 /*
152153  * Copy the cpu registers which have been saved in the IP27prom format
153154  * into the eframe format for the node under consideration.
154155  */
155
-void nmi_node_eframe_save(cnodeid_t  cnode)
156
+void nmi_node_eframe_save(nasid_t nasid)
156157 {
157
-	nasid_t nasid;
158158 	int slice;
159159 
160
-	/* Make sure that we have a valid node */
161
-	if (cnode == CNODEID_NONE)
162
-		return;
163
-
164
-	nasid = COMPACT_TO_NASID_NODEID(cnode);
165160 	if (nasid == INVALID_NASID)
166161 		return;
167162 
....@@ -178,10 +173,10 @@
178173 void
179174 nmi_eframes_save(void)
180175 {
181
-	cnodeid_t	cnode;
176
+	nasid_t nasid;
182177 
183
-	for_each_online_node(cnode)
184
-		nmi_node_eframe_save(cnode);
178
+	for_each_online_node(nasid)
179
+		nmi_node_eframe_save(nasid);
185180 }
186181 
187182 void