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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-22 15:48:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-22 15:48:44 -0700
commitb8ba4526832fcccba7f46e55ce9a8b79902bdcec (patch)
tree5f2fc306e9909c9936efc017bf2c8fde49d8c9bb /include/uapi
parent01cde1538e1dff4254e340f606177a870131a01f (diff)
parent520a07bff6fbb23cac905007d74c67058b189acb (diff)
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull more rdma updates from Doug Ledford: "Round two of 4.6 merge window patches. This is a monster pull request. I held off on the hfi1 driver updates (the hfi1 driver is intimately tied to the qib driver and the new rdmavt software library that was created to help both of them) in my first pull request. The hfi1/qib/rdmavt update is probably 90% of this pull request. The hfi1 driver is being left in staging so that it can be fixed up in regards to the API that Al and yourself didn't like. Intel has agreed to do the work, but in the meantime, this clears out 300+ patches in the backlog queue and brings my tree and their tree closer to sync. This also includes about 10 patches to the core and a few to mlx5 to create an infrastructure for configuring SRIOV ports on IB devices. That series includes one patch to the net core that we sent to netdev@ and Dave Miller with each of the three revisions to the series. We didn't get any response to the patch, so we took that as implicit approval. Finally, this series includes Intel's new iWARP driver for their x722 cards. It's not nearly the beast as the hfi1 driver. It also has a linux-next merge issue, but that has been resolved and it now passes just fine. Summary: - A few minor core fixups needed for the next patch series - The IB SRIOV series. This has bounced around for several versions. Of note is the fact that the first patch in this series effects the net core. It was directed to netdev and DaveM for each iteration of the series (three versions total). Dave did not object, but did not respond either. I've taken this as permission to move forward with the series. - The new Intel X722 iWARP driver - A huge set of updates to the Intel hfi1 driver. Of particular interest here is that we have left the driver in staging since it still has an API that people object to. Intel is working on a fix, but getting these patches in now helps keep me sane as the upstream and Intel's trees were over 300 patches apart" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (362 commits) IB/ipoib: Allow mcast packets from other VFs IB/mlx5: Implement callbacks for manipulating VFs net/mlx5_core: Implement modify HCA vport command net/mlx5_core: Add VF param when querying vport counter IB/ipoib: Add ndo operations for configuring VFs IB/core: Add interfaces to control VF attributes IB/core: Support accessing SA in virtualized environment IB/core: Add subnet prefix to port info IB/mlx5: Fix decision on using MAD_IFC net/core: Add support for configuring VF GUIDs IB/{core, ulp} Support above 32 possible device capability flags IB/core: Replace setting the zero values in ib_uverbs_ex_query_device net/mlx5_core: Introduce offload arithmetic hardware capabilities net/mlx5_core: Refactor device capability function net/mlx5_core: Fix caching ATOMIC endian mode capability ib_srpt: fix a WARN_ON() message i40iw: Replace the obsolete crypto hash interface with shash IB/hfi1: Add SDMA cache eviction algorithm IB/hfi1: Switch to using the pin query function IB/hfi1: Specify mm when releasing pages ...
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/if_link.h7
-rw-r--r--include/uapi/rdma/hfi/hfi1_user.h14
-rw-r--r--include/uapi/rdma/rdma_netlink.h1
3 files changed, 14 insertions, 8 deletions
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 8e3f88fa5b59..a62a0129d614 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -599,6 +599,8 @@ enum {
*/
IFLA_VF_STATS, /* network device statistics */
IFLA_VF_TRUST, /* Trust VF */
+ IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */
+ IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */
__IFLA_VF_MAX,
};
@@ -631,6 +633,11 @@ struct ifla_vf_spoofchk {
__u32 setting;
};
+struct ifla_vf_guid {
+ __u32 vf;
+ __u64 guid;
+};
+
enum {
IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
IFLA_VF_LINK_STATE_ENABLE, /* link always up */
diff --git a/include/uapi/rdma/hfi/hfi1_user.h b/include/uapi/rdma/hfi/hfi1_user.h
index 288694e422fb..a533cecab14f 100644
--- a/include/uapi/rdma/hfi/hfi1_user.h
+++ b/include/uapi/rdma/hfi/hfi1_user.h
@@ -66,7 +66,7 @@
* The major version changes when data structures change in an incompatible
* way. The driver must be the same for initialization to succeed.
*/
-#define HFI1_USER_SWMAJOR 4
+#define HFI1_USER_SWMAJOR 5
/*
* Minor version differences are always compatible
@@ -93,7 +93,7 @@
#define HFI1_CAP_MULTI_PKT_EGR (1UL << 7) /* Enable multi-packet Egr buffs*/
#define HFI1_CAP_NODROP_RHQ_FULL (1UL << 8) /* Don't drop on Hdr Q full */
#define HFI1_CAP_NODROP_EGR_FULL (1UL << 9) /* Don't drop on EGR buffs full */
-#define HFI1_CAP_TID_UNMAP (1UL << 10) /* Enable Expected TID caching */
+#define HFI1_CAP_TID_UNMAP (1UL << 10) /* Disable Expected TID caching */
#define HFI1_CAP_PRINT_UNIMPL (1UL << 11) /* Show for unimplemented feats */
#define HFI1_CAP_ALLOW_PERM_JKEY (1UL << 12) /* Allow use of permissive JKEY */
#define HFI1_CAP_NO_INTEGRITY (1UL << 13) /* Enable ctxt integrity checks */
@@ -134,6 +134,7 @@
#define HFI1_CMD_ACK_EVENT 10 /* ack & clear user status bits */
#define HFI1_CMD_SET_PKEY 11 /* set context's pkey */
#define HFI1_CMD_CTXT_RESET 12 /* reset context's HW send context */
+#define HFI1_CMD_TID_INVAL_READ 13 /* read TID cache invalidations */
/* separate EPROM commands from normal PSM commands */
#define HFI1_CMD_EP_INFO 64 /* read EPROM device ID */
#define HFI1_CMD_EP_ERASE_CHIP 65 /* erase whole EPROM */
@@ -147,13 +148,15 @@
#define _HFI1_EVENT_LID_CHANGE_BIT 2
#define _HFI1_EVENT_LMC_CHANGE_BIT 3
#define _HFI1_EVENT_SL2VL_CHANGE_BIT 4
-#define _HFI1_MAX_EVENT_BIT _HFI1_EVENT_SL2VL_CHANGE_BIT
+#define _HFI1_EVENT_TID_MMU_NOTIFY_BIT 5
+#define _HFI1_MAX_EVENT_BIT _HFI1_EVENT_TID_MMU_NOTIFY_BIT
#define HFI1_EVENT_FROZEN (1UL << _HFI1_EVENT_FROZEN_BIT)
#define HFI1_EVENT_LINKDOWN (1UL << _HFI1_EVENT_LINKDOWN_BIT)
#define HFI1_EVENT_LID_CHANGE (1UL << _HFI1_EVENT_LID_CHANGE_BIT)
#define HFI1_EVENT_LMC_CHANGE (1UL << _HFI1_EVENT_LMC_CHANGE_BIT)
#define HFI1_EVENT_SL2VL_CHANGE (1UL << _HFI1_EVENT_SL2VL_CHANGE_BIT)
+#define HFI1_EVENT_TID_MMU_NOTIFY (1UL << _HFI1_EVENT_TID_MMU_NOTIFY_BIT)
/*
* These are the status bits readable (in ASCII form, 64bit value)
@@ -238,11 +241,6 @@ struct hfi1_tid_info {
__u32 tidcnt;
/* length of transfer buffer programmed by this request */
__u32 length;
- /*
- * pointer to bitmap of TIDs used for this call;
- * checked for being large enough at open
- */
- __u64 tidmap;
};
struct hfi1_cmd {
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h
index f7d7b6fec935..6e373d151cad 100644
--- a/include/uapi/rdma/rdma_netlink.h
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -8,6 +8,7 @@ enum {
RDMA_NL_IWCM,
RDMA_NL_RSVD,
RDMA_NL_LS, /* RDMA Local Services */
+ RDMA_NL_I40IW,
RDMA_NL_NUM_CLIENTS
};