diff options
| author | Chandramohan Akula <chandramohan.akula@broadcom.com> | 2024-09-10 21:08:28 -0700 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-09-13 08:29:34 +0300 |
| commit | 532929ad0a23b9b94ab840e50ca0486033611914 (patch) | |
| tree | 70b6044c83108ad2bd274e5f5cc520dce56c64c1 /drivers/infiniband | |
| parent | dee3da3422d5e8658b996243dd1ddc774bbf31f3 (diff) | |
RDMA/bnxt_re: Use the aux device for L2 ULP callbacks
While registering with the L2 for ULP operations, use the
aux device pointer as the handle. Aux device has
the data bnxt_re_en_dev_info, which is used to
store required information for the bnxt_re_suspend
and bnxt_re_resume functions.
Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1726027710-2292-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/main.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 085a03cc6d52..2a916998348e 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -305,11 +305,18 @@ static void bnxt_re_shutdown(struct auxiliary_device *adev) static void bnxt_re_stop_irq(void *handle) { - struct bnxt_re_dev *rdev = (struct bnxt_re_dev *)handle; - struct bnxt_qplib_rcfw *rcfw = &rdev->rcfw; + struct bnxt_re_en_dev_info *en_info = auxiliary_get_drvdata(handle); + struct bnxt_qplib_rcfw *rcfw; + struct bnxt_re_dev *rdev; struct bnxt_qplib_nq *nq; int indx; + if (!en_info) + return; + + rdev = en_info->rdev; + rcfw = &rdev->rcfw; + for (indx = BNXT_RE_NQ_IDX; indx < rdev->num_msix; indx++) { nq = &rdev->nq[indx - 1]; bnxt_qplib_nq_stop_irq(nq, false); @@ -320,12 +327,19 @@ static void bnxt_re_stop_irq(void *handle) static void bnxt_re_start_irq(void *handle, struct bnxt_msix_entry *ent) { - struct bnxt_re_dev *rdev = (struct bnxt_re_dev *)handle; - struct bnxt_msix_entry *msix_ent = rdev->en_dev->msix_entries; - struct bnxt_qplib_rcfw *rcfw = &rdev->rcfw; + struct bnxt_re_en_dev_info *en_info = auxiliary_get_drvdata(handle); + struct bnxt_msix_entry *msix_ent; + struct bnxt_qplib_rcfw *rcfw; + struct bnxt_re_dev *rdev; struct bnxt_qplib_nq *nq; int indx, rc; + if (!en_info) + return; + + rdev = en_info->rdev; + msix_ent = rdev->en_dev->msix_entries; + rcfw = &rdev->rcfw; if (!ent) { /* Not setting the f/w timeout bit in rcfw. * During the driver unload the first command @@ -374,7 +388,7 @@ static int bnxt_re_register_netdev(struct bnxt_re_dev *rdev) en_dev = rdev->en_dev; - rc = bnxt_register_dev(en_dev, &bnxt_re_ulp_ops, rdev); + rc = bnxt_register_dev(en_dev, &bnxt_re_ulp_ops, rdev->adev); if (!rc) rdev->qplib_res.pdev = rdev->en_dev->pdev; return rc; |