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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 15:53:03 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 15:53:03 -0800 |
commit | a50243b1ddcdd766d0d17fbfeeb1a22e62fdc461 (patch) | |
tree | 3dbf847105558eaac3658a46c4934df503c866a2 /drivers/infiniband/hw/usnic/usnic_ib_sysfs.c | |
parent | Merge tag 'pci-v5.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci (diff) | |
parent | net/mlx5: ODP support for XRC transport is not enabled by default in FW (diff) | |
download | linux-dev-a50243b1ddcdd766d0d17fbfeeb1a22e62fdc461.tar.xz linux-dev-a50243b1ddcdd766d0d17fbfeeb1a22e62fdc461.zip |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"This has been a slightly more active cycle than normal with ongoing
core changes and quite a lot of collected driver updates.
- Various driver fixes for bnxt_re, cxgb4, hns, mlx5, pvrdma, rxe
- A new data transfer mode for HFI1 giving higher performance
- Significant functional and bug fix update to the mlx5
On-Demand-Paging MR feature
- A chip hang reset recovery system for hns
- Change mm->pinned_vm to an atomic64
- Update bnxt_re to support a new 57500 chip
- A sane netlink 'rdma link add' method for creating rxe devices and
fixing the various unregistration race conditions in rxe's
unregister flow
- Allow lookup up objects by an ID over netlink
- Various reworking of the core to driver interface:
- drivers should not assume umem SGLs are in PAGE_SIZE chunks
- ucontext is accessed via udata not other means
- start to make the core code responsible for object memory
allocation
- drivers should convert struct device to struct ib_device via a
helper
- drivers have more tools to avoid use after unregister problems"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (280 commits)
net/mlx5: ODP support for XRC transport is not enabled by default in FW
IB/hfi1: Close race condition on user context disable and close
RDMA/umem: Revert broken 'off by one' fix
RDMA/umem: minor bug fix in error handling path
RDMA/hns: Use GFP_ATOMIC in hns_roce_v2_modify_qp
cxgb4: kfree mhp after the debug print
IB/rdmavt: Fix concurrency panics in QP post_send and modify to error
IB/rdmavt: Fix loopback send with invalidate ordering
IB/iser: Fix dma_nents type definition
IB/mlx5: Set correct write permissions for implicit ODP MR
bnxt_re: Clean cq for kernel consumers only
RDMA/uverbs: Don't do double free of allocated PD
RDMA: Handle ucontext allocations by IB/core
RDMA/core: Fix a WARN() message
bnxt_re: fix the regression due to changes in alloc_pbl
IB/mlx4: Increase the timeout for CM cache
IB/core: Abort page fault handler silently during owning process exit
IB/mlx5: Validate correct PD before prefetch MR
IB/mlx5: Protect against prefetch of invalid MR
RDMA/uverbs: Store PR pointer before it is overwritten
...
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_ib_sysfs.c')
-rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_sysfs.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c b/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c index a7e4b2ccfaf8..c85d48ae7442 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c @@ -50,7 +50,7 @@ static ssize_t board_id_show(struct device *device, struct device_attribute *attr, char *buf) { struct usnic_ib_dev *us_ibdev = - container_of(device, struct usnic_ib_dev, ib_dev.dev); + rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); unsigned short subsystem_device_id; mutex_lock(&us_ibdev->usdev_lock); @@ -67,14 +67,13 @@ static DEVICE_ATTR_RO(board_id); static ssize_t config_show(struct device *device, struct device_attribute *attr, char *buf) { - struct usnic_ib_dev *us_ibdev; + struct usnic_ib_dev *us_ibdev = + rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); char *ptr; unsigned left; unsigned n; enum usnic_vnic_res_type res_type; - us_ibdev = container_of(device, struct usnic_ib_dev, ib_dev.dev); - /* Buffer space limit is 1 page */ ptr = buf; left = PAGE_SIZE; @@ -130,9 +129,8 @@ static DEVICE_ATTR_RO(config); static ssize_t iface_show(struct device *device, struct device_attribute *attr, char *buf) { - struct usnic_ib_dev *us_ibdev; - - us_ibdev = container_of(device, struct usnic_ib_dev, ib_dev.dev); + struct usnic_ib_dev *us_ibdev = + rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); return scnprintf(buf, PAGE_SIZE, "%s\n", netdev_name(us_ibdev->netdev)); @@ -142,9 +140,8 @@ static DEVICE_ATTR_RO(iface); static ssize_t max_vf_show(struct device *device, struct device_attribute *attr, char *buf) { - struct usnic_ib_dev *us_ibdev; - - us_ibdev = container_of(device, struct usnic_ib_dev, ib_dev.dev); + struct usnic_ib_dev *us_ibdev = + rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); return scnprintf(buf, PAGE_SIZE, "%u\n", kref_read(&us_ibdev->vf_cnt)); @@ -154,10 +151,10 @@ static DEVICE_ATTR_RO(max_vf); static ssize_t qp_per_vf_show(struct device *device, struct device_attribute *attr, char *buf) { - struct usnic_ib_dev *us_ibdev; + struct usnic_ib_dev *us_ibdev = + rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); int qp_per_vf; - us_ibdev = container_of(device, struct usnic_ib_dev, ib_dev.dev); qp_per_vf = max(us_ibdev->vf_res_cnt[USNIC_VNIC_RES_TYPE_WQ], us_ibdev->vf_res_cnt[USNIC_VNIC_RES_TYPE_RQ]); @@ -169,9 +166,8 @@ static DEVICE_ATTR_RO(qp_per_vf); static ssize_t cq_per_vf_show(struct device *device, struct device_attribute *attr, char *buf) { - struct usnic_ib_dev *us_ibdev; - - us_ibdev = container_of(device, struct usnic_ib_dev, ib_dev.dev); + struct usnic_ib_dev *us_ibdev = + rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); return scnprintf(buf, PAGE_SIZE, "%d\n", us_ibdev->vf_res_cnt[USNIC_VNIC_RES_TYPE_CQ]); |