Message ID | 1442410986-28232-3-git-send-email-kamalh@mellanox.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
On Wed, Sep 16, 2015 at 04:42:36PM +0300, Kamal Heib wrote: > Intorduce Add SEND_LAST_INV and SEND_ONLY_INV opcodes in ib_pack.h to be > used by RXE for RC. Why does RXE need new public opcodes? -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wed, Sep 16, 2015 at 06:44:24AM -0700, Christoph Hellwig wrote: > On Wed, Sep 16, 2015 at 04:42:36PM +0300, Kamal Heib wrote: > > Intorduce Add SEND_LAST_INV and SEND_ONLY_INV opcodes in ib_pack.h to be > > used by RXE for RC. > > Why does RXE need new public opcodes? At some point after the original ib_pack.h was written the IBA was extended with a few new opcodes for X with INVALIDATE, but ib_pack.h was never updated. See page 246 Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/rdma/ib_pack.h b/include/rdma/ib_pack.h index 3883fcd..12bce2e 100644 --- a/include/rdma/ib_pack.h +++ b/include/rdma/ib_pack.h @@ -102,6 +102,8 @@ enum { IB_OPCODE_ATOMIC_ACKNOWLEDGE = 0x12, IB_OPCODE_COMPARE_SWAP = 0x13, IB_OPCODE_FETCH_ADD = 0x14, + IB_OPCODE_SEND_LAST_INV = 0x16, + IB_OPCODE_SEND_ONLY_INV = 0x17, /* real constants follow -- see comment about above IB_OPCODE() macro for more details */ @@ -128,6 +130,8 @@ enum { IB_OPCODE(RC, ATOMIC_ACKNOWLEDGE), IB_OPCODE(RC, COMPARE_SWAP), IB_OPCODE(RC, FETCH_ADD), + IB_OPCODE(RC, SEND_LAST_INV), + IB_OPCODE(RC, SEND_ONLY_INV), /* UC */ IB_OPCODE(UC, SEND_FIRST),