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| author | Timothy Legge | 2005-06-17 22:11:10 +0200 |
|---|---|---|
| committer | Timothy Legge | 2005-06-17 22:11:10 +0200 |
| commit | 4184dc5c6a434bccb2dfc1644d12264d6224b6c2 (patch) | |
| tree | 85bb2f8382687b3a9da2dfa1cc5b93924f722415 /src/drivers/net/tulip.c | |
| parent | no need for depending on build library ("blib") (diff) | |
| download | ipxe-4184dc5c6a434bccb2dfc1644d12264d6224b6c2.tar.gz ipxe-4184dc5c6a434bccb2dfc1644d12264d6224b6c2.tar.xz ipxe-4184dc5c6a434bccb2dfc1644d12264d6224b6c2.zip | |
Fix COMET TxUnderrun issue
Diffstat (limited to 'src/drivers/net/tulip.c')
| -rw-r--r-- | src/drivers/net/tulip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/drivers/net/tulip.c b/src/drivers/net/tulip.c index 279e0dbc..864e32af 100644 --- a/src/drivers/net/tulip.c +++ b/src/drivers/net/tulip.c @@ -1703,6 +1703,8 @@ static void init_media(struct nic *nic) outl(0x11000 | inw(ioaddr + 0xa0), ioaddr + 0xa0); break; case COMET: + /* Enable automatic Tx underrun recovery */ + outl(inl(ioaddr + 0x88) | 1, ioaddr + 0x88); tp->if_port = 0; tp->csr6 = 0x00040000; break; |