On 09/01/2009 01:14 PM, Anil Veerabhadrappa wrote: > On Sun, 2009-08-30 at 14:31 -0700, Mike Christie wrote: >> For offlaod cards, bnx2i, cxgb3i and be2iscsi, we have to do discovery >> through a second network interface. The two attached patches has us >> instead do discovery through the iscsi class interface, so you do not >> have to set up a seperate nic for discovery and you do not have to worry >> about IP based ACLS on the target. >> >> The 0001-iscsiadm-use-kernel-pdu-passthrough-for-sendtargets.patch patch >> was made over the open-iscsi git tree. It is only userspce code. >> >> The 0001-libiscsi-fix-login-text-checks-in-pdu-injection-cod.patch patch >> is made over linux-2.6-iscsi's iscsi branch. It should probably apply to >> other kernels though. >> >> Please give the patches a try. >> >> Here are some known limits: >> >> MaxRecvSegmentLength is hard coded to 8K for discovery sessions, because >> the kernel conn->data buffer and driver related buffers were hard coded >> to this value and some netlink's buffers are too. >> >> I have only tested cxgb3i. >> >> Ben, this is not patched against the uip offload tree but I can do that >> for you. >> >> Michael and Anil, I was not sure where to handle text response pdus in >> bnx2i_process_new_cqes? I am currently sending the discovery session >> login and text pdus through the same interface you get nops or normal >> session login pdus, so I think bnx2i_mtask_xmit should just work (I >> limited MaxRecvSegmentLength to ISCSI_DEF_MAX_RECV_SEG_LEN, so the buf >> sizes are ok.). >> > > I will work on it and send it to you soon. where is the latest bnx2i > code on your linux-2.6-iscsi tree? >
The latest bnx2i code is in James bnx2i tree. linux-2.6-iscsi does not have your cid changes yet. I am updating to James's tree now. However, the kernel patch will apply to James's tree as is, so you can go ahead and use it. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---
