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Initial revision
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24
contrib/linux-3c503-patch/3c503.patch
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24
contrib/linux-3c503-patch/3c503.patch
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@@ -0,0 +1,24 @@
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diff -Naur linux.orig/drivers/net/3c503.c linux/drivers/net/3c503.c
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--- linux.orig/drivers/net/3c503.c Thu Feb 19 23:14:04 1998
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+++ linux/drivers/net/3c503.c Thu Feb 19 23:16:24 1998
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@@ -179,7 +179,8 @@
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for both the old and new 3Com prefix */
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outb(ECNTRL_SAPROM|ECNTRL_THIN, ioaddr + 0x406);
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vendor_id = inb(ioaddr)*0x10000 + inb(ioaddr + 1)*0x100 + inb(ioaddr + 2);
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- if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID)) {
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+ if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID) &&
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+ (vendor_id != BULL_3COM_ID)) {
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/* Restore the register we frobbed. */
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outb(saved_406, ioaddr + 0x406);
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return ENODEV;
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diff -Naur linux.orig/drivers/net/3c503.h linux/drivers/net/3c503.h
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--- linux.orig/drivers/net/3c503.h Thu Feb 19 23:14:05 1998
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+++ linux/drivers/net/3c503.h Mon Feb 16 11:41:56 1998
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@@ -11,6 +11,7 @@
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#define OLD_3COM_ID 0x02608c
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#define NEW_3COM_ID 0x0020af
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+#define BULL_3COM_ID 0x000062
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/* Shared memory management parameters. NB: The 8 bit cards have only
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one bank (MB1) which serves both Tx and Rx packet space. The 16bit
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7
contrib/linux-3c503-patch/README
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7
contrib/linux-3c503-patch/README
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@@ -0,0 +1,7 @@
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As part of determining whether a 3c503 is present, the Linux driver
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examines the first 3 bytes of the ethernet address (the vendor ID)
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to see if it corresponds to a known 3Com vendor ID.
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The Bull discless 386 workstation I have (don't laugh) has an
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unknown vendor ID 0x000062. This trivial patch adds it to those
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known to the driver.
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