1 files changed, 39 insertions, 13 deletions

diff --git a/drivers/net/ibm_newemac/debug.c b/drivers/net/ibm_newemac/debug.c
index 86b756a30784..775c850a425a 100644
--- a/drivers/net/ibm_newemac/debug.c
+++ b/drivers/net/ibm_newemac/debug.c
@@ -67,29 +67,55 @@ static void emac_desc_dump(struct emac_instance *p)
 static void emac_mac_dump(struct emac_instance *dev)
 {
         struct emac_regs __iomem *p = dev->emacp;
+        const int xaht_regs = EMAC_XAHT_REGS(dev);
+        u32 *gaht_base = emac_gaht_base(dev);
+        u32 *iaht_base = emac_iaht_base(dev);
+        int emac4sync = emac_has_feature(dev, EMAC_FTR_EMAC4SYNC);
+        int n;
 
         printk("** EMAC %s registers **\n"
                "MR0 = 0x%08x MR1 = 0x%08x TMR0 = 0x%08x TMR1 = 0x%08x\n"
                "RMR = 0x%08x ISR = 0x%08x ISER = 0x%08x\n"
-               "IAR = %04x%08x VTPID = 0x%04x VTCI = 0x%04x\n"
-               "IAHT: 0x%04x 0x%04x 0x%04x 0x%04x "
-               "GAHT: 0x%04x 0x%04x 0x%04x 0x%04x\n"
-               "LSA = %04x%08x IPGVR = 0x%04x\n"
-               "STACR = 0x%08x TRTR = 0x%08x RWMR = 0x%08x\n"
-               "OCTX = 0x%08x OCRX = 0x%08x IPCR = 0x%08x\n",
+               "IAR = %04x%08x VTPID = 0x%04x VTCI = 0x%04x\n",
                dev->ofdev->node->full_name, in_be32(&p->mr0), in_be32(&p->mr1),
                in_be32(&p->tmr0), in_be32(&p->tmr1),
                in_be32(&p->rmr), in_be32(&p->isr), in_be32(&p->iser),
                in_be32(&p->iahr), in_be32(&p->ialr), in_be32(&p->vtpid),
-               in_be32(&p->vtci),
-               in_be32(&p->iaht1), in_be32(&p->iaht2), in_be32(&p->iaht3),
-               in_be32(&p->iaht4),
-               in_be32(&p->gaht1), in_be32(&p->gaht2), in_be32(&p->gaht3),
-               in_be32(&p->gaht4),
+               in_be32(&p->vtci)
+               );
+
+        if (emac4sync)
+                printk("MAR = %04x%08x MMAR = %04x%08x\n",
+                       in_be32(&p->u0.emac4sync.mahr),
+                       in_be32(&p->u0.emac4sync.malr),
+                       in_be32(&p->u0.emac4sync.mmahr),
+                       in_be32(&p->u0.emac4sync.mmalr)
+                       );
+
+        for (n = 0; n < xaht_regs; n++)
+                printk("IAHT%02d = 0x%08x\n", n + 1, in_be32(iaht_base + n));
+
+        for (n = 0; n < xaht_regs; n++)
+                printk("GAHT%02d = 0x%08x\n", n + 1, in_be32(gaht_base + n));
+
+        printk("LSA = %04x%08x IPGVR = 0x%04x\n"
+               "STACR = 0x%08x TRTR = 0x%08x RWMR = 0x%08x\n"
+               "OCTX = 0x%08x OCRX = 0x%08x\n",
                in_be32(&p->lsah), in_be32(&p->lsal), in_be32(&p->ipgvr),
                in_be32(&p->stacr), in_be32(&p->trtr), in_be32(&p->rwmr),
-               in_be32(&p->octx), in_be32(&p->ocrx), in_be32(&p->ipcr)
-            );
+               in_be32(&p->octx), in_be32(&p->ocrx)
+               );
+
+        if (!emac4sync) {
+                printk("IPCR = 0x%08x\n",
+                       in_be32(&p->u1.emac4.ipcr)
+                       );
+        } else {
+                printk("REVID = 0x%08x TPC = 0x%08x\n",
+                       in_be32(&p->u1.emac4sync.revid),
+                       in_be32(&p->u1.emac4sync.tpc)
+                       );
+        }
 
         emac_desc_dump(dev);
 }