Commit b26623da authored by françois romieu's avatar françois romieu Committed by David S. Miller

8139cp: revert "set ring address before enabling receiver"

This patch reverts b01af457.

The original patch was tested with emulated hardware. Real
hardware chokes.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=47041Signed-off-by: default avatarFrancois Romieu <romieu@fr.zoreil.com>
Acked-by: default avatarJeff Garzik <jgarzik@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 63617421
......@@ -979,17 +979,6 @@ static void cp_init_hw (struct cp_private *cp)
cpw32_f (MAC0 + 0, le32_to_cpu (*(__le32 *) (dev->dev_addr + 0)));
cpw32_f (MAC0 + 4, le32_to_cpu (*(__le32 *) (dev->dev_addr + 4)));
cpw32_f(HiTxRingAddr, 0);
cpw32_f(HiTxRingAddr + 4, 0);
ring_dma = cp->ring_dma;
cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
cp_start_hw(cp);
cpw8(TxThresh, 0x06); /* XXX convert magic num to a constant */
......@@ -1003,6 +992,17 @@ static void cp_init_hw (struct cp_private *cp)
cpw8(Config5, cpr8(Config5) & PMEStatus);
cpw32_f(HiTxRingAddr, 0);
cpw32_f(HiTxRingAddr + 4, 0);
ring_dma = cp->ring_dma;
cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
cpw16(MultiIntr, 0);
cpw8_f(Cfg9346, Cfg9346_Lock);
......
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