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Diffstat (limited to 'drivers/net/ibm_emac/ibm_emac_debug.c')
-rw-r--r--drivers/net/ibm_emac/ibm_emac_debug.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/drivers/net/ibm_emac/ibm_emac_debug.c b/drivers/net/ibm_emac/ibm_emac_debug.c
deleted file mode 100644
index c8512046cf8..00000000000
--- a/drivers/net/ibm_emac/ibm_emac_debug.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * ibm_ocp_debug.c
- *
- * This has all the debug routines that where in *_enet.c
- *
- * Armin Kuster akuster@mvista.com
- * April , 2002
- *
- * Copyright 2002 MontaVista Softare Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <asm/io.h>
-#include "ibm_ocp_mal.h"
-#include "ibm_ocp_zmii.h"
-#include "ibm_ocp_enet.h"
-
-extern int emac_phy_read(struct net_device *dev, int mii_id, int reg);
-
-void emac_phy_dump(struct net_device *dev)
-{
- struct ocp_enet_private *fep = dev->priv;
- unsigned long i;
- uint data;
-
- printk(KERN_DEBUG " Prepare for Phy dump....\n");
- for (i = 0; i < 0x1A; i++) {
- data = emac_phy_read(dev, fep->mii_phy_addr, i);
- printk(KERN_DEBUG "Phy reg 0x%lx ==> %4x\n", i, data);
- if (i == 0x07)
- i = 0x0f;
- }
-}
-
-void emac_desc_dump(struct net_device *dev)
-{
- struct ocp_enet_private *fep = dev->priv;
- int curr_slot;
-
- printk(KERN_DEBUG
- "dumping the receive descriptors: current slot is %d\n",
- fep->rx_slot);
- for (curr_slot = 0; curr_slot < NUM_RX_BUFF; curr_slot++) {
- printk(KERN_DEBUG
- "Desc %02d: status 0x%04x, length %3d, addr 0x%x\n",
- curr_slot, fep->rx_desc[curr_slot].ctrl,
- fep->rx_desc[curr_slot].data_len,
- (unsigned int)fep->rx_desc[curr_slot].data_ptr);
- }
-}
-
-void emac_mac_dump(struct net_device *dev)
-{
- struct ocp_enet_private *fep = dev->priv;
- volatile emac_t *emacp = fep->emacp;
-
- printk(KERN_DEBUG "EMAC DEBUG ********** \n");
- printk(KERN_DEBUG "EMAC_M0 ==> 0x%x\n", in_be32(&emacp->em0mr0));
- printk(KERN_DEBUG "EMAC_M1 ==> 0x%x\n", in_be32(&emacp->em0mr1));
- printk(KERN_DEBUG "EMAC_TXM0==> 0x%x\n", in_be32(&emacp->em0tmr0));
- printk(KERN_DEBUG "EMAC_TXM1==> 0x%x\n", in_be32(&emacp->em0tmr1));
- printk(KERN_DEBUG "EMAC_RXM ==> 0x%x\n", in_be32(&emacp->em0rmr));
- printk(KERN_DEBUG "EMAC_ISR ==> 0x%x\n", in_be32(&emacp->em0isr));
- printk(KERN_DEBUG "EMAC_IER ==> 0x%x\n", in_be32(&emacp->em0iser));
- printk(KERN_DEBUG "EMAC_IAH ==> 0x%x\n", in_be32(&emacp->em0iahr));
- printk(KERN_DEBUG "EMAC_IAL ==> 0x%x\n", in_be32(&emacp->em0ialr));
- printk(KERN_DEBUG "EMAC_VLAN_TPID_REG ==> 0x%x\n",
- in_be32(&emacp->em0vtpid));
-}
-
-void emac_mal_dump(struct net_device *dev)
-{
- struct ibm_ocp_mal *mal = ((struct ocp_enet_private *)dev->priv)->mal;
-
- printk(KERN_DEBUG " MAL DEBUG ********** \n");
- printk(KERN_DEBUG " MCR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALCR));
- printk(KERN_DEBUG " ESR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALESR));
- printk(KERN_DEBUG " IER ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALIER));
-#ifdef CONFIG_40x
- printk(KERN_DEBUG " DBR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALDBR));
-#endif /* CONFIG_40x */
- printk(KERN_DEBUG " TXCASR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXCASR));
- printk(KERN_DEBUG " TXCARR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXCARR));
- printk(KERN_DEBUG " TXEOBISR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXEOBISR));
- printk(KERN_DEBUG " TXDEIR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXDEIR));
- printk(KERN_DEBUG " RXCASR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRXCASR));
- printk(KERN_DEBUG " RXCARR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRXCARR));
- printk(KERN_DEBUG " RXEOBISR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRXEOBISR));
- printk(KERN_DEBUG " RXDEIR ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRXDEIR));
- printk(KERN_DEBUG " TXCTP0R ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP0R));
- printk(KERN_DEBUG " TXCTP1R ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP1R));
- printk(KERN_DEBUG " TXCTP2R ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP2R));
- printk(KERN_DEBUG " TXCTP3R ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP3R));
- printk(KERN_DEBUG " RXCTP0R ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRXCTP0R));
- printk(KERN_DEBUG " RXCTP1R ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRXCTP1R));
- printk(KERN_DEBUG " RCBS0 ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRCBS0));
- printk(KERN_DEBUG " RCBS1 ==> 0x%x\n",
- (unsigned int)get_mal_dcrn(mal, DCRN_MALRCBS1));
-}
-
-void emac_serr_dump_0(struct net_device *dev)
-{
- struct ibm_ocp_mal *mal = ((struct ocp_enet_private *)dev->priv)->mal;
- unsigned long int mal_error, plb_error, plb_addr;
-
- mal_error = get_mal_dcrn(mal, DCRN_MALESR);
- printk(KERN_DEBUG "ppc405_eth_serr: %s channel %ld \n",
- (mal_error & 0x40000000) ? "Receive" :
- "Transmit", (mal_error & 0x3e000000) >> 25);
- printk(KERN_DEBUG " ----- latched error -----\n");
- if (mal_error & MALESR_DE)
- printk(KERN_DEBUG " DE: descriptor error\n");
- if (mal_error & MALESR_OEN)
- printk(KERN_DEBUG " ONE: OPB non-fullword error\n");
- if (mal_error & MALESR_OTE)
- printk(KERN_DEBUG " OTE: OPB timeout error\n");
- if (mal_error & MALESR_OSE)
- printk(KERN_DEBUG " OSE: OPB slave error\n");
-
- if (mal_error & MALESR_PEIN) {
- plb_error = mfdcr(DCRN_PLB0_BESR);
- printk(KERN_DEBUG
- " PEIN: PLB error, PLB0_BESR is 0x%x\n",
- (unsigned int)plb_error);
- plb_addr = mfdcr(DCRN_PLB0_BEAR);
- printk(KERN_DEBUG
- " PEIN: PLB error, PLB0_BEAR is 0x%x\n",
- (unsigned int)plb_addr);
- }
-}
-
-void emac_serr_dump_1(struct net_device *dev)
-{
- struct ibm_ocp_mal *mal = ((struct ocp_enet_private *)dev->priv)->mal;
- int mal_error = get_mal_dcrn(mal, DCRN_MALESR);
-
- printk(KERN_DEBUG " ----- cumulative errors -----\n");
- if (mal_error & MALESR_DEI)
- printk(KERN_DEBUG " DEI: descriptor error interrupt\n");
- if (mal_error & MALESR_ONEI)
- printk(KERN_DEBUG " OPB non-fullword error interrupt\n");
- if (mal_error & MALESR_OTEI)
- printk(KERN_DEBUG " OTEI: timeout error interrupt\n");
- if (mal_error & MALESR_OSEI)
- printk(KERN_DEBUG " OSEI: slave error interrupt\n");
- if (mal_error & MALESR_PBEI)
- printk(KERN_DEBUG " PBEI: PLB bus error interrupt\n");
-}
-
-void emac_err_dump(struct net_device *dev, int em0isr)
-{
- printk(KERN_DEBUG "%s: on-chip ethernet error:\n", dev->name);
-
- if (em0isr & EMAC_ISR_OVR)
- printk(KERN_DEBUG " OVR: overrun\n");
- if (em0isr & EMAC_ISR_PP)
- printk(KERN_DEBUG " PP: control pause packet\n");
- if (em0isr & EMAC_ISR_BP)
- printk(KERN_DEBUG " BP: packet error\n");
- if (em0isr & EMAC_ISR_RP)
- printk(KERN_DEBUG " RP: runt packet\n");
- if (em0isr & EMAC_ISR_SE)
- printk(KERN_DEBUG " SE: short event\n");
- if (em0isr & EMAC_ISR_ALE)
- printk(KERN_DEBUG " ALE: odd number of nibbles in packet\n");
- if (em0isr & EMAC_ISR_BFCS)
- printk(KERN_DEBUG " BFCS: bad FCS\n");
- if (em0isr & EMAC_ISR_PTLE)
- printk(KERN_DEBUG " PTLE: oversized packet\n");
- if (em0isr & EMAC_ISR_ORE)
- printk(KERN_DEBUG
- " ORE: packet length field > max allowed LLC\n");
- if (em0isr & EMAC_ISR_IRE)
- printk(KERN_DEBUG " IRE: In Range error\n");
- if (em0isr & EMAC_ISR_DBDM)
- printk(KERN_DEBUG " DBDM: xmit error or SQE\n");
- if (em0isr & EMAC_ISR_DB0)
- printk(KERN_DEBUG " DB0: xmit error or SQE on TX channel 0\n");
- if (em0isr & EMAC_ISR_SE0)
- printk(KERN_DEBUG
- " SE0: Signal Quality Error test failure from TX channel 0\n");
- if (em0isr & EMAC_ISR_TE0)
- printk(KERN_DEBUG " TE0: xmit channel 0 aborted\n");
- if (em0isr & EMAC_ISR_DB1)
- printk(KERN_DEBUG " DB1: xmit error or SQE on TX channel \n");
- if (em0isr & EMAC_ISR_SE1)
- printk(KERN_DEBUG
- " SE1: Signal Quality Error test failure from TX channel 1\n");
- if (em0isr & EMAC_ISR_TE1)
- printk(KERN_DEBUG " TE1: xmit channel 1 aborted\n");
- if (em0isr & EMAC_ISR_MOS)
- printk(KERN_DEBUG " MOS\n");
- if (em0isr & EMAC_ISR_MOF)
- printk(KERN_DEBUG " MOF\n");
-
- emac_mac_dump(dev);
- emac_mal_dump(dev);
-}
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