On Sun, Jul 24, 2011 at 9:43 PM, <[email protected]> wrote:
(resending as plain text)
+static __be64 rxe_mac_to_eui64(struct net_device *ndev)
+{
+ unsigned char *mac_addr = ndev->dev_addr;
+ __be64 eui64;
+ unsigned char *dst = (unsigned char *)&eui64;
+
+ dst[0] = mac_addr[0] ^ 2;
+ dst[1] = mac_addr[1];
+ dst[2] = mac_addr[2];
+ dst[3] = 0xff;
+ dst[4] = 0xfe;
+ dst[5] = mac_addr[3];
+ dst[6] = mac_addr[4];
+ dst[7] = mac_addr[5];
+
+ return eui64;
+}
The above is a standard EUI-48 into EUI-64 translation I assume ?
Also, I haven't found a function that does the opposite translation -
does that mean that there is no GID-to-rxe-device translation in the
ib_rxe driver yet ? I'd like to give ib_srp over ib_rxe a try, but as
far as I can see that won't work yet ?
Bart.
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