[linuxsh-dev] Dreamcast BBA and Frame buffer

[NIIBE Y. <gn...@m1...>]

Currently, Dreamcast BBA doesn't work.  I'm sorry that I think it is
broken when I've included the changes from mainline (in 2.4.6 and in
2.4.7).  At least, it seems the patch attached is needed to detect
8138C.

Also, PowerVR2 frame buffer starts 640x240 mode.  I'm using VGA
adaptor.  Is there any reason why it doesn't start 640x480?  What's
wrong?

Index: drivers/net/8139too.c
===================================================================
RCS file: /cvsroot/linuxsh/kernel/drivers/net/8139too.c,v
retrieving revision 1.21
diff -u -p -r1.21 8139too.c
--- drivers/net/8139too.c	2001/07/23 00:39:39	1.21
+++ drivers/net/8139too.c	2001/08/07 00:13:45
@@ -1406,6 +1406,7 @@ static void rtl8139_hw_start (struct net
 
 	tp->rx_config = rtl8139_rx_config | AcceptBroadcast | AcceptMyPhys;
 	RTL_W32 (RxConfig, tp->rx_config);
+	tp->rx_config = 0;
 
 	/* Check this value: the documentation for IFG contradicts ifself. */
 	RTL_W32 (TxConfig, (TX_DMA_BURST << TxDMAShift));
--