Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / drivers / net / 3c529.c

diff --git a/qemu/roms/ipxe/src/drivers/net/3c529.c b/qemu/roms/ipxe/src/drivers/net/3c529.c
new file mode 100644 (file)
index 0000000..d68f28e
--- /dev/null
+++ b/qemu/roms/ipxe/src/drivers/net/3c529.c
@@ -0,0 +1,62 @@
+/*
+ * Split out from 3c509.c to make build process more sane
+ *
+ */
+
+FILE_LICENCE ( BSD2 );
+
+#include "etherboot.h"
+#include <ipxe/mca.h>
+#include <ipxe/isa.h> /* for ISA_ROM */
+#include "nic.h"
+#include "3c509.h"
+
+/*
+ * Several other pieces of the MCA support code were shamelessly
+ * borrowed from the Linux kernel source.
+ *
+ * MCA support added by Adam Fritzler (mid@auk.cx)
+ *
+ * Generalised out of the 3c529 driver and into a bus type by Michael
+ * Brown <mbrown@fensystems.co.uk>
+ *
+ */
+
+static int t529_probe ( struct nic *nic, struct mca_device *mca ) {
+
+       /* Retrieve NIC parameters from MCA device parameters */
+       nic->ioaddr = ( ( mca->pos[4] & 0xfc ) | 0x02 ) << 8;
+       nic->irqno = mca->pos[5] & 0x0f;
+       printf ( "3c529 board found on MCA at %#hx IRQ %d -",
+                nic->ioaddr, nic->irqno );
+
+       /* Hand off to generic t5x9 probe routine */
+       return t5x9_probe ( nic, MCA_ID ( mca ), 0xffff );
+}
+
+static void t529_disable ( struct nic *nic, struct mca_device *mca __unused ) {
+       t5x9_disable ( nic );
+}
+
+static struct mca_device_id el3_mca_adapters[] = {
+        { "3Com 3c529 EtherLink III (10base2)", 0x627c },
+        { "3Com 3c529 EtherLink III (10baseT)", 0x627d },
+        { "3Com 3c529 EtherLink III (test mode)", 0x62db },
+        { "3Com 3c529 EtherLink III (TP or coax)", 0x62f6 },
+        { "3Com 3c529 EtherLink III (TP)", 0x62f7 },
+};
+
+MCA_DRIVER ( t529_driver, el3_mca_adapters );
+
+DRIVER ( "3c529", nic_driver, mca_driver, t529_driver,
+        t529_probe, t529_disable );
+
+ISA_ROM( "3c529", "3c529 == MCA 3c509" );
+
+/*
+ * Local variables:
+ *  c-basic-offset: 8
+ *  c-indent-level: 8
+ *  tab-width: 8
+ * End:
+ */