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| author | Wei Hu(Xavier) <xavier.huwei@huawei.com> | 2017-08-30 17:23:05 +0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-27 08:34:55 -0400 |
| commit | a680f2f376fe70bad85f350059be995c9dc2a802 (patch) | |
| tree | cc72d1fc95a0775230c1617ab04489fd970cb927 /drivers/infiniband/hw/hns/hns_roce_device.h | |
| parent | cfc85f3e4b7f9f2d66d0816e3121c4c8fcde1448 (diff) | |
| download | linux-next-a680f2f376fe70bad85f350059be995c9dc2a802.tar.gz | |
RDMA/hns: Add mailbox's implementation for hip08 RoCE driver
In hip08 SoC, the hardware implementation of mailbox command
has changed with hip06 SoC. As a result, it adjusts the
architecture of the command code and implements the interfaces
of mailbox for hip08 SoC.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Shaobo Xu <xushaobo2@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 8ec6d6eed4dc..7c587504fa9f 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -367,7 +367,6 @@ struct hns_roce_cmd_context { struct hns_roce_cmdq { struct dma_pool *pool; - u8 __iomem *hcr; struct mutex hcr_mutex; struct semaphore poll_sem; /* @@ -517,6 +516,10 @@ struct hns_roce_hw { int (*hw_profile)(struct hns_roce_dev *hr_dev); int (*hw_init)(struct hns_roce_dev *hr_dev); void (*hw_exit)(struct hns_roce_dev *hr_dev); + int (*post_mbox)(struct hns_roce_dev *hr_dev, u64 in_param, + u64 out_param, u32 in_modifier, u8 op_modifier, u16 op, + u16 token, int event); + int (*chk_mbox)(struct hns_roce_dev *hr_dev, unsigned long timeout); void (*set_gid)(struct hns_roce_dev *hr_dev, u8 port, int gid_index, union ib_gid *gid); void (*set_mac)(struct hns_roce_dev *hr_dev, u8 phy_port, u8 *addr); |