xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Bifurcation 0
Code Tickets Demandes d'ajout Actions Paquets Projets Publications Wiki Activité

RDMA/ocrdma: remove reference of ocrdma_dev out of ocrdma_qp structure

Parcourir la source 
Use get_ocrdma_dev(ocrdma_qp->ibqp.device) function to access ocrdma
device pointer.

Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.com>
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Cette révision appartient à :
Mitesh Ahuja
2014-12-18 14:13:06 +05:30
révisé par Roland Dreier
Parent b4dbe8d52d
révision d2b8f7b1f8
3 fichiers modifiés avec 34 ajouts et 29 suppressions
Télécharger le Fichier Patch Télécharger le Fichier des Différences Développer tous les fichiers Réduire tous les fichiers

18
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
Voir le fichier

@@ -1219,8 +1219,8 @@ static int ocrdma_copy_qp_uresp(struct ocrdma_qp *qp,
int status = 0;
u64 usr_db;
struct ocrdma_create_qp_uresp uresp;
struct ocrdma_dev *dev = qp->dev;
struct ocrdma_pd *pd = qp->pd;
struct ocrdma_dev *dev = get_ocrdma_dev(pd->ibpd.device);
memset(&uresp, 0, sizeof(uresp));
usr_db = dev->nic_info.unmapped_db +
@@ -1359,7 +1359,6 @@ struct ib_qp *ocrdma_create_qp(struct ib_pd *ibpd,
status = -ENOMEM;
goto gen_err;
}
qp->dev = dev;
ocrdma_set_qp_init_params(qp, pd, attrs);
if (udata == NULL)
qp->cap_flags |= (OCRDMA_QP_MW_BIND | OCRDMA_QP_LKEY0 |
@@ -1418,7 +1417,7 @@ int _ocrdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
enum ib_qp_state old_qps;
qp = get_ocrdma_qp(ibqp);
dev = qp->dev;
dev = get_ocrdma_dev(ibqp->device);
if (attr_mask & IB_QP_STATE)
status = ocrdma_qp_state_change(qp, attr->qp_state, &old_qps);
/* if new and previous states are same hw doesn't need to
@@ -1441,7 +1440,7 @@ int ocrdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
enum ib_qp_state old_qps, new_qps;
qp = get_ocrdma_qp(ibqp);
dev = qp->dev;
dev = get_ocrdma_dev(ibqp->device);
/* syncronize with multiple context trying to change, retrive qps */
mutex_lock(&dev->dev_lock);
@@ -1508,7 +1507,7 @@ int ocrdma_query_qp(struct ib_qp *ibqp,
u32 qp_state;
struct ocrdma_qp_params params;
struct ocrdma_qp *qp = get_ocrdma_qp(ibqp);
struct ocrdma_dev *dev = qp->dev;
struct ocrdma_dev *dev = get_ocrdma_dev(ibqp->device);
memset(&params, 0, sizeof(params));
mutex_lock(&dev->dev_lock);
@@ -1704,7 +1703,7 @@ void ocrdma_del_flush_qp(struct ocrdma_qp *qp)
{
int found = false;
unsigned long flags;
struct ocrdma_dev *dev = qp->dev;
struct ocrdma_dev *dev = get_ocrdma_dev(qp->ibqp.device);
/* sync with any active CQ poll */
spin_lock_irqsave(&dev->flush_q_lock, flags);
@@ -1729,7 +1728,7 @@ int ocrdma_destroy_qp(struct ib_qp *ibqp)
unsigned long flags;
qp = get_ocrdma_qp(ibqp);
dev = qp->dev;
dev = get_ocrdma_dev(ibqp->device);
attrs.qp_state = IB_QPS_ERR;
pd = qp->pd;
@@ -2114,11 +2113,12 @@ static int ocrdma_build_fr(struct ocrdma_qp *qp, struct ocrdma_hdr_wqe *hdr,
u64 fbo;
struct ocrdma_ewqe_fr *fast_reg = (struct ocrdma_ewqe_fr *)(hdr + 1);
struct ocrdma_mr *mr;
struct ocrdma_dev *dev = get_ocrdma_dev(qp->ibqp.device);
u32 wqe_size = sizeof(*fast_reg) + sizeof(*hdr);
wqe_size = roundup(wqe_size, OCRDMA_WQE_ALIGN_BYTES);
if (wr->wr.fast_reg.page_list_len > qp->dev->attr.max_pages_per_frmr)
if (wr->wr.fast_reg.page_list_len > dev->attr.max_pages_per_frmr)
return -EINVAL;
hdr->cw |= (OCRDMA_FR_MR << OCRDMA_WQE_OPCODE_SHIFT);
@@ -2146,7 +2146,7 @@ static int ocrdma_build_fr(struct ocrdma_qp *qp, struct ocrdma_hdr_wqe *hdr,
fast_reg->size_sge =
get_encoded_page_size(1 << wr->wr.fast_reg.page_shift);
mr = (struct ocrdma_mr *) (unsigned long)
qp->dev->stag_arr[(hdr->lkey >> 8) & (OCRDMA_MAX_STAG - 1)];
dev->stag_arr[(hdr->lkey >> 8) & (OCRDMA_MAX_STAG - 1)];
build_frmr_pbes(wr, mr->hwmr.pbl_table, &mr->hwmr);
return 0;
}