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IB/rdmavt: Add support for query_port, modify_port and get_port_immutable

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rvt_query_port calls into the driver through a call back function
query_port_state to populate the rest of ib_port_attr elements.
rvt_modify_port calls into the driver if needed through a call back
function shut_down_port()

Signed-off-by: Harish Chegondi <[email protected]>
Signed-off-by: Dennis Dalessandro <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
Harish Chegondi 2016-02-03 14:15:20 -08:00 • committed by Doug Ledford
commit 61a650c14d
2 changed files with 61 additions and 22 deletions
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6
include/rdma/rdma_vt.h
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@ -200,6 +200,8 @@ struct rvt_driver_params {
int psn_mask;
int psn_shift;
int psn_modify_mask;
u32 core_cap_flags;
u32 max_mad_size;
};
/* Protection domain */
@ -250,6 +252,10 @@ struct rvt_driver_provided {
int (*mtu_to_path_mtu)(u32 mtu);
int (*get_guid_be)(struct rvt_dev_info *rdi, struct rvt_ibport *rvp,
int guid_index, __be64 *guid);
int (*query_port_state)(struct rvt_dev_info *rdi, u8 port_num,
struct ib_port_attr *props);
int (*shut_down_port)(struct rvt_dev_info *rdi, u8 port_num);
void (*cap_mask_chg)(struct rvt_dev_info *rdi, u8 port_num);
/*--------------------*/
/* Optional functions */