diff options
author | David Woodhouse <dwmw2@infradead.org> | 2007-04-27 19:16:19 +0100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2007-04-27 19:16:19 +0100 |
commit | d1da4e50e5d09f02c340927a4fcb7f54202fa033 (patch) | |
tree | 7f98317bdd45dbdb7644e9179891c5af6a3a8ef1 /drivers/infiniband/core/smi.h | |
parent | 78ab67da1002d954ea4c3e2b441e2483c41f94e8 (diff) | |
parent | a205752d1ad2d37d6597aaae5a56fc396a770868 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/Kconfig
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/infiniband/core/smi.h')
-rw-r--r-- | drivers/infiniband/core/smi.h | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/drivers/infiniband/core/smi.h b/drivers/infiniband/core/smi.h index 3011bfd86dc..9a4b349efc3 100644 --- a/drivers/infiniband/core/smi.h +++ b/drivers/infiniband/core/smi.h @@ -3,7 +3,7 @@ * Copyright (c) 2004 Infinicon Corporation. All rights reserved. * Copyright (c) 2004 Intel Corporation. All rights reserved. * Copyright (c) 2004 Topspin Corporation. All rights reserved. - * Copyright (c) 2004 Voltaire Corporation. All rights reserved. + * Copyright (c) 2004-2007 Voltaire Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -33,7 +33,6 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * - * $Id: smi.h 1389 2004-12-27 22:56:47Z roland $ */ #ifndef __SMI_H_ @@ -41,26 +40,33 @@ #include <rdma/ib_smi.h> -int smi_handle_dr_smp_recv(struct ib_smp *smp, - u8 node_type, - int port_num, - int phys_port_cnt); -extern int smi_check_forward_dr_smp(struct ib_smp *smp); -extern int smi_handle_dr_smp_send(struct ib_smp *smp, - u8 node_type, - int port_num); +enum smi_action { + IB_SMI_DISCARD, + IB_SMI_HANDLE +}; + +enum smi_forward_action { + IB_SMI_LOCAL, /* SMP should be completed up the stack */ + IB_SMI_SEND, /* received DR SMP should be forwarded to the send queue */ +}; + +enum smi_action smi_handle_dr_smp_recv(struct ib_smp *smp, u8 node_type, + int port_num, int phys_port_cnt); +extern enum smi_forward_action smi_check_forward_dr_smp(struct ib_smp *smp); +extern enum smi_action smi_handle_dr_smp_send(struct ib_smp *smp, + u8 node_type, int port_num); /* * Return 1 if the SMP should be handled by the local SMA/SM via process_mad */ -static inline int smi_check_local_smp(struct ib_smp *smp, - struct ib_device *device) +static inline enum smi_action smi_check_local_smp(struct ib_smp *smp, + struct ib_device *device) { /* C14-9:3 -- We're at the end of the DR segment of path */ /* C14-9:4 -- Hop Pointer = Hop Count + 1 -> give to SMA/SM */ return ((device->process_mad && !ib_get_smp_direction(smp) && - (smp->hop_ptr == smp->hop_cnt + 1))); + (smp->hop_ptr == smp->hop_cnt + 1)) ? + IB_SMI_HANDLE : IB_SMI_DISCARD); } - #endif /* __SMI_H_ */ |