From: Michael Karcher <debian@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
To read the MAC address from the (virtual) SAprom. the remote DMA
unit needs to be set up like for every other process access to card-local
memory.
Signed-off-by: Michael Karcher <kernel@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Michael Schmitz <schmitzmic@xxxxxxxxx>
---
drivers/net/ethernet/8390/ax88796.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index 0443654..7963e1d 100644
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -709,10 +709,16 @@ static int ax_init_dev(struct net_device *dev)
if (ax->plat->flags & AXFLG_HAS_EEPROM) {
unsigned char SA_prom[32];
+ ei_outb(6, ioaddr + EN0_RCNTLO);
+ ei_outb(0, ioaddr + EN0_RCNTHI);
+ ei_outb(0, ioaddr + EN0_RSARLO);
+ ei_outb(0, ioaddr + EN0_RSARHI);
+ ei_outb(E8390_RREAD+E8390_START, ioaddr + NE_CMD);
for (i = 0; i < sizeof(SA_prom); i += 2) {
SA_prom[i] = ei_inb(ioaddr + NE_DATAPORT);
SA_prom[i + 1] = ei_inb(ioaddr + NE_DATAPORT);
}
+ ei_outb(ENISR_RDC, ioaddr + EN0_ISR); /* Ack intr. */
if (ax->plat->wordlength == 2)
for (i = 0; i < 16; i++)
--
1.7.0.4
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