Commit | Line | Data |
---|---|---|
06cc8508 | 1 | menuconfig INFINIBAND |
1da177e4 | 2 | tristate "InfiniBand support" |
db0acbc4 | 3 | depends on HAS_IOMEM && HAS_DMA |
b2cbae2c | 4 | depends on NET |
2f85d24e MB |
5 | depends on INET |
6 | depends on m || IPV6 != m | |
adf90eb4 | 7 | depends on !ALPHA |
14d3a3b2 | 8 | select IRQ_POLL |
1da177e4 LT |
9 | ---help--- |
10 | Core support for InfiniBand (IB). Make sure to also select | |
11 | any protocols you wish to use as well as drivers for your | |
12 | InfiniBand hardware. | |
13 | ||
06cc8508 JE |
14 | if INFINIBAND |
15 | ||
17781cd6 JL |
16 | config INFINIBAND_USER_MAD |
17 | tristate "InfiniBand userspace MAD support" | |
2d927d69 RD |
18 | depends on INFINIBAND |
19 | ---help--- | |
17781cd6 JL |
20 | Userspace InfiniBand Management Datagram (MAD) support. This |
21 | is the kernel side of the userspace MAD support, which allows | |
3cd96564 | 22 | userspace processes to send and receive MADs. You will also |
46adb179 JG |
23 | need libibumad from rdma-core |
24 | <https://github.com/linux-rdma/rdma-core>. | |
17781cd6 JL |
25 | |
26 | config INFINIBAND_USER_ACCESS | |
27 | tristate "InfiniBand userspace access (verbs and CM)" | |
a265e558 | 28 | select ANON_INODES |
17781cd6 JL |
29 | ---help--- |
30 | Userspace InfiniBand access support. This enables the | |
31 | kernel side of userspace verbs and the userspace | |
32 | communication manager (CM). This allows userspace processes | |
33 | to set up connections and directly access InfiniBand | |
34 | hardware for fast-path operations. You will also need | |
35 | libibverbs, libibcm and a hardware driver library from | |
46adb179 | 36 | rdma-core <https://github.com/linux-rdma/rdma-core>. |
2d927d69 | 37 | |
185899ee MB |
38 | config INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI |
39 | bool "Allow experimental legacy verbs in new ioctl uAPI (EXPERIMENTAL)" | |
8eb19e8e MB |
40 | depends on INFINIBAND_USER_ACCESS |
41 | ---help--- | |
185899ee MB |
42 | IOCTL based uAPI support for Infiniband is enabled by default for |
43 | new verbs only. This allows userspace to invoke the IOCTL based uAPI | |
44 | for current legacy verbs too. | |
8eb19e8e | 45 | |
f7c6a7b5 RD |
46 | config INFINIBAND_USER_MEM |
47 | bool | |
48 | depends on INFINIBAND_USER_ACCESS != n | |
9cc12ad6 | 49 | depends on MMU |
f7c6a7b5 RD |
50 | default y |
51 | ||
860f10a7 SG |
52 | config INFINIBAND_ON_DEMAND_PAGING |
53 | bool "InfiniBand on-demand paging support" | |
54 | depends on INFINIBAND_USER_MEM | |
882214e2 | 55 | select MMU_NOTIFIER |
860f10a7 SG |
56 | default y |
57 | ---help--- | |
58 | On demand paging support for the InfiniBand subsystem. | |
59 | Together with driver support this allows registration of | |
60 | memory regions without pinning their pages, fetching the | |
61 | pages on demand instead. | |
62 | ||
7025fcd3 | 63 | config INFINIBAND_ADDR_TRANS |
f7cb7b85 | 64 | bool "RDMA/CM" |
2f85d24e | 65 | depends on INFINIBAND |
7025fcd3 | 66 | default y |
f7cb7b85 GT |
67 | ---help--- |
68 | Support for RDMA communication manager (CM). | |
69 | This allows for a generic connection abstraction over RDMA. | |
7025fcd3 | 70 | |
045959db MB |
71 | config INFINIBAND_ADDR_TRANS_CONFIGFS |
72 | bool | |
73 | depends on INFINIBAND_ADDR_TRANS && CONFIGFS_FS && !(INFINIBAND=y && CONFIGFS_FS=m) | |
74 | default y | |
75 | ---help--- | |
76 | ConfigFS support for RDMA communication manager (CM). | |
77 | This allows the user to config the default GID type that the CM | |
78 | uses for each device, when initiaing new connections. | |
79 | ||
1da177e4 | 80 | source "drivers/infiniband/hw/mthca/Kconfig" |
f931551b | 81 | source "drivers/infiniband/hw/qib/Kconfig" |
b038ced7 | 82 | source "drivers/infiniband/hw/cxgb3/Kconfig" |
cfdda9d7 | 83 | source "drivers/infiniband/hw/cxgb4/Kconfig" |
6e4de866 | 84 | source "drivers/infiniband/hw/i40iw/Kconfig" |
225c7b1f | 85 | source "drivers/infiniband/hw/mlx4/Kconfig" |
e126ba97 | 86 | source "drivers/infiniband/hw/mlx5/Kconfig" |
3c2d774c | 87 | source "drivers/infiniband/hw/nes/Kconfig" |
fe2caefc | 88 | source "drivers/infiniband/hw/ocrdma/Kconfig" |
29c8d9eb | 89 | source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" |
e3cf00d0 | 90 | source "drivers/infiniband/hw/usnic/Kconfig" |
8793f779 | 91 | source "drivers/infiniband/hw/hns/Kconfig" |
225c7b1f | 92 | |
1da177e4 LT |
93 | source "drivers/infiniband/ulp/ipoib/Kconfig" |
94 | ||
aef9ec39 | 95 | source "drivers/infiniband/ulp/srp/Kconfig" |
a42d985b | 96 | source "drivers/infiniband/ulp/srpt/Kconfig" |
aef9ec39 | 97 | |
3f1244a2 | 98 | source "drivers/infiniband/ulp/iser/Kconfig" |
b8d26b3b | 99 | source "drivers/infiniband/ulp/isert/Kconfig" |
3f1244a2 | 100 | |
7d6f728c | 101 | source "drivers/infiniband/ulp/opa_vnic/Kconfig" |
0194621b | 102 | source "drivers/infiniband/sw/rdmavt/Kconfig" |
8700e3e7 | 103 | source "drivers/infiniband/sw/rxe/Kconfig" |
0194621b | 104 | |
f48ad614 DD |
105 | source "drivers/infiniband/hw/hfi1/Kconfig" |
106 | ||
2e0cbc4d RA |
107 | source "drivers/infiniband/hw/qedr/Kconfig" |
108 | ||
592e8b32 SX |
109 | source "drivers/infiniband/hw/bnxt_re/Kconfig" |
110 | ||
06cc8508 | 111 | endif # INFINIBAND |