linux/drivers/infiniband/hw/i40iw/i40iw_vf.c
Julia Lawall dc1badf630 i40iw: constify i40iw_vf_cqp_ops structure
The i40iw_vf_cqp_ops structure is never modified, so declare it as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-13 13:47:07 -04:00

86 lines
2.9 KiB
C

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#include "i40iw_osdep.h"
#include "i40iw_register.h"
#include "i40iw_status.h"
#include "i40iw_hmc.h"
#include "i40iw_d.h"
#include "i40iw_type.h"
#include "i40iw_p.h"
#include "i40iw_vf.h"
/**
* i40iw_manage_vf_pble_bp - manage vf pble
* @cqp: cqp for cqp' sq wqe
* @info: pble info
* @scratch: pointer for completion
* @post_sq: to post and ring
*/
enum i40iw_status_code i40iw_manage_vf_pble_bp(struct i40iw_sc_cqp *cqp,
struct i40iw_manage_vf_pble_info *info,
u64 scratch,
bool post_sq)
{
u64 *wqe;
u64 temp, header, pd_pl_pba = 0;
wqe = i40iw_sc_cqp_get_next_send_wqe(cqp, scratch);
if (!wqe)
return I40IW_ERR_RING_FULL;
temp = LS_64(info->pd_entry_cnt, I40IW_CQPSQ_MVPBP_PD_ENTRY_CNT) |
LS_64(info->first_pd_index, I40IW_CQPSQ_MVPBP_FIRST_PD_INX) |
LS_64(info->sd_index, I40IW_CQPSQ_MVPBP_SD_INX);
set_64bit_val(wqe, 16, temp);
header = LS_64((info->inv_pd_ent ? 1 : 0), I40IW_CQPSQ_MVPBP_INV_PD_ENT) |
LS_64(I40IW_CQP_OP_MANAGE_VF_PBLE_BP, I40IW_CQPSQ_OPCODE) |
LS_64(cqp->polarity, I40IW_CQPSQ_WQEVALID);
set_64bit_val(wqe, 24, header);
pd_pl_pba = LS_64(info->pd_pl_pba >> 3, I40IW_CQPSQ_MVPBP_PD_PLPBA);
set_64bit_val(wqe, 32, pd_pl_pba);
i40iw_debug_buf(cqp->dev, I40IW_DEBUG_WQE, "MANAGE VF_PBLE_BP WQE", wqe, I40IW_CQP_WQE_SIZE * 8);
if (post_sq)
i40iw_sc_cqp_post_sq(cqp);
return 0;
}
const struct i40iw_vf_cqp_ops iw_vf_cqp_ops = {
i40iw_manage_vf_pble_bp
};