From a222635cc4274fd846727f82e91e677e0a41a32c Mon Sep 17 00:00:00 2001
From: Francisco Jerez <currojerez@riseup.net>
Date: Sat, 31 Jul 2010 14:27:37 +0200
Subject: Dump some PFB and PBUS registers.

---
 tvdump.c | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

diff --git a/tvdump.c b/tvdump.c
index 23538f9..8e686d6 100644
--- a/tvdump.c
+++ b/tvdump.c
@@ -159,6 +159,7 @@ int NVGetArchitecture(volatile uint32_t *regs)
 #define DIFFM(A,B,M) ((A%M + M - B%M)%M)
 #define MASK(field) ((0xffffffff >> (31 - ((1?field) - (0?field)))) << (0?field))
 #define XLATE(src, srclowbit, outfield) ((((src) >> (srclowbit)) << (0?outfield)) & MASK(outfield))
+#define LEN(xs) (sizeof(xs) / sizeof(*(xs)))
 
 void tv_dump(void* regs){
    int i,j;
@@ -406,7 +407,7 @@ void tv_dump(void* regs){
    printf("-- OUTPUT registers--\n");
    int offsets[] = {0, 0x68, 0x2000, 0x2068};
 
-   for(i=0; i< sizeof(offsets)/sizeof(int); i++)
+   for(i=0; i< LEN(offsets); i++)
            printf("NV_PRAMDAC_DACCLK+0x%x: 0x%x\n",offsets[i], NVReadRAMDAC(regs, 0, NV_PRAMDAC_DACCLK+offsets[i]));
 
    printf("-- PVIDEO registers --\n");
@@ -443,6 +444,43 @@ void tv_dump(void* regs){
    printf("NV_PVIDEO_TST_WRITE: 0x%x\n", NV_RD32(regs,0x00008D10));
    printf("NV_PVIDEO_TST_READ: 0x%x\n", NV_RD32(regs,0x00008D40));
 
+   printf("-- PBUS registers --\n");
+   {
+	   uint32_t pbus_regs[] = {
+		   0x1084, 0x108c, 0x1098, 0x10b8, 0x10d8, 0x10e0, 0x10f0,
+		   0x1100, 0x1140, 0x1210, 0x1214, 0x1218, 0x121c, 0x1220,
+		   0x1228, 0x122c, 0x1518, 0x1580, 0x1584, 0x1588, 0x158c,
+		   0x1590, 0x15a0, 0x1800, 0x1804, 0x1808, 0x180c, 0x1810,
+		   0x1814, 0x1818, 0x182c, 0x1830, 0x1844, 0x1848, 0x184c,
+		   0x1850, 0x1854, 0x1860
+	   };
+
+	   for (i = 0; i < LEN(pbus_regs); i++)
+		   printf("PBUS: 0x%x: 0x%x\n", pbus_regs[i],
+			  NV_RD32(regs, pbus_regs[i]));
+   }
+
+   printf("-- PFB registers --\n");
+   {
+	   uint32_t pfb_regs[] = {
+		   0x100000, 0x100080, 0x100200, 0x100204,
+		   0x10020c, 0x100210, 0x100300, 0x100304,
+		   0x100308, 0x100328, 0x10032c, 0x100330,
+		   0x100334, 0x100338, 0x100350, 0x100360,
+		   0x10037c, 0x100380, 0x100384, 0x100388,
+		   0x10038c, 0x100390, 0x100394, 0x100398,
+		   0x10039c, 0x1003a0, 0x1003a4, 0x1003a8,
+		   0x1003ac, 0x1003b0, 0x1003b4, 0x1003b8,
+		   0x1003bc, 0x1003c0, 0x1003c4, 0x1003c8,
+		   0x1003d0
+	   };
+
+	   for (i = 0; i < LEN(pfb_regs); i++)
+		   printf("PFB: 0x%x: 0x%x\n", pfb_regs[i],
+			  NV_RD32(regs, pfb_regs[i]));
+
+   }
+
 }
 
 int main(){
-- 
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