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| author | Michael Brown | 2005-05-17 18:44:57 +0200 |
|---|---|---|
| committer | Michael Brown | 2005-05-17 18:44:57 +0200 |
| commit | 1097cf8685cd81f0003bd6f17d050e5174a85b90 (patch) | |
| tree | 47a39f2a1e980cca43c28c4d1a6dfdf431b910b2 /contrib/linux-3c503-patch | |
| parent | Quickly hacked to use a buffer rather than a processor. (diff) | |
| download | ipxe-1097cf8685cd81f0003bd6f17d050e5174a85b90.tar.gz ipxe-1097cf8685cd81f0003bd6f17d050e5174a85b90.tar.xz ipxe-1097cf8685cd81f0003bd6f17d050e5174a85b90.zip | |
Initial revision
Diffstat (limited to 'contrib/linux-3c503-patch')
| -rw-r--r-- | contrib/linux-3c503-patch/3c503.patch | 24 | ||||
| -rw-r--r-- | contrib/linux-3c503-patch/README | 7 |
2 files changed, 31 insertions, 0 deletions
diff --git a/contrib/linux-3c503-patch/3c503.patch b/contrib/linux-3c503-patch/3c503.patch new file mode 100644 index 00000000..b27ff1fc --- /dev/null +++ b/contrib/linux-3c503-patch/3c503.patch @@ -0,0 +1,24 @@ +diff -Naur linux.orig/drivers/net/3c503.c linux/drivers/net/3c503.c +--- linux.orig/drivers/net/3c503.c Thu Feb 19 23:14:04 1998 ++++ linux/drivers/net/3c503.c Thu Feb 19 23:16:24 1998 +@@ -179,7 +179,8 @@ + for both the old and new 3Com prefix */ + outb(ECNTRL_SAPROM|ECNTRL_THIN, ioaddr + 0x406); + vendor_id = inb(ioaddr)*0x10000 + inb(ioaddr + 1)*0x100 + inb(ioaddr + 2); +- if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID)) { ++ if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID) && ++ (vendor_id != BULL_3COM_ID)) { + /* Restore the register we frobbed. */ + outb(saved_406, ioaddr + 0x406); + return ENODEV; +diff -Naur linux.orig/drivers/net/3c503.h linux/drivers/net/3c503.h +--- linux.orig/drivers/net/3c503.h Thu Feb 19 23:14:05 1998 ++++ linux/drivers/net/3c503.h Mon Feb 16 11:41:56 1998 +@@ -11,6 +11,7 @@ + + #define OLD_3COM_ID 0x02608c + #define NEW_3COM_ID 0x0020af ++#define BULL_3COM_ID 0x000062 + + /* Shared memory management parameters. NB: The 8 bit cards have only + one bank (MB1) which serves both Tx and Rx packet space. The 16bit diff --git a/contrib/linux-3c503-patch/README b/contrib/linux-3c503-patch/README new file mode 100644 index 00000000..109094ff --- /dev/null +++ b/contrib/linux-3c503-patch/README @@ -0,0 +1,7 @@ +As part of determining whether a 3c503 is present, the Linux driver +examines the first 3 bytes of the ethernet address (the vendor ID) +to see if it corresponds to a known 3Com vendor ID. + +The Bull discless 386 workstation I have (don't laugh) has an +unknown vendor ID 0x000062. This trivial patch adds it to those +known to the driver. |