Hi,
Please find attached and pasted below patch for ppc405_enet.c for comments.
The bk tree at source.mvista.com was based on 2.4.18-pre7 today when I
picked it up.
One change involves setting the flags for EMAC_IER, the manual does not
mention any defaults hence using 0 for it did not seem appropriate.
The second is a minor change of stats as the code uses transmit channel
0, the check for flag in ISR ought to be for the same.
Regards
Amit
--- ppc405_enet.c Tue Feb 5 18:52:43 2002
+++ ppc405_enet-3.c Tue Feb 5 19:38:23 2002
@@ -291,6 +291,12 @@ ppc405_enet_open(struct net_device *dev)
mtdcr(DCRN_MALIER, MALIER_DE |
MALIER_NE | MALIER_TE | MALIER_OPBE | MALIER_PLBE);
+
/* set the EMAC IER (Interrupt Enable Register) */
+
+
emac_ier = EMAC_ISR_PP | EMAC_ISR_BP | EMAC_ISR_RP |
+
EMAC_ISR_SE | EMAC_ISR_PTLE | EMAC_ISR_ALE |
+
EMAC_ISR_BFCS | EMAC_ISR_ORE | EMAC_ISR_IRE;
+
emacp->em0iser = emac_ier;
eieio();
@@ -1214,11 +1220,12 @@ ppc405_eth_mac(int irq, void *dev_instan
/* if (tmp_em0isr & EMAC_ISR_DBDM) fep->stats.ZZZ++; */
/* if (tmp_em0isr & EMAC_ISR_DB0 ) fep->stats.ZZZ++; */
/* if (tmp_em0isr & EMAC_ISR_SE0 ) fep->stats.ZZZ++; */
-/*
if (tmp_em0isr & EMAC_ISR_TE0 ) fep->stats.ZZZ++; */
+
if (tmp_em0isr & EMAC_ISR_TE0)
+
fep->stats.tx_aborted_errors++;
/* if (tmp_em0isr & EMAC_ISR_DB1 ) fep->stats.ZZZ++; */
/* if (tmp_em0isr & EMAC_ISR_SE1 ) fep->stats.ZZZ++; */
+/*
if (tmp_em0isr & EMAC_ISR_TE0 ) fep->stats.ZZZ++; */
if (tmp_em0isr & EMAC_ISR_TE1)
-
fep->stats.tx_aborted_errors++;
/* if (tmp_em0isr & EMAC_ISR_MOS ) fep->stats.ZZZ++; */
/* if (tmp_em0isr & EMAC_ISR_MOF ) fep->stats.ZZZ++; */
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