diff options
author | Ajit Khaparde <ajit.khaparde@broadcom.com> | 2022-10-14 14:18:04 -0700 |
---|---|---|
committer | Ajit Khaparde <ajit.khaparde@broadcom.com> | 2023-02-01 19:02:08 -0800 |
commit | 6d758147c7b80a46465f72e9e6294d244ee98a21 (patch) | |
tree | 503e559ab8ae2b06489b388a37854e03916db2f9 /drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | |
parent | d80d88b0dfff5829ab31030692672ba6fe9cde48 (diff) | |
download | linux-6d758147c7b80a46465f72e9e6294d244ee98a21.tar.gz linux-6d758147c7b80a46465f72e9e6294d244ee98a21.tar.bz2 linux-6d758147c7b80a46465f72e9e6294d244ee98a21.zip |
RDMA/bnxt_re: Use auxiliary driver interface
Use auxiliary driver interface for driver load, unload ROCE driver.
The driver does not need to register the interface using the netdev
notifier anymore. Removed the bnxt_re_dev_list which is not needed.
Currently probe, remove and shutdown ops have been implemented for
the auxiliary device.
Also remove exccessve validation checks for rdev.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Reviewed-by: Selvin Xavier <selvin.xavier@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index ca64a9d5fb70..26ae8fa0b058 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -19,6 +19,7 @@ #include <linux/irq.h> #include <asm/byteorder.h> #include <linux/bitmap.h> +#include <linux/auxiliary_bus.h> #include "bnxt_hsi.h" #include "bnxt.h" @@ -73,8 +74,6 @@ static int bnxt_unregister_dev(struct bnxt_en_dev *edev, unsigned int ulp_id) if (ulp_id >= BNXT_MAX_ULP) return -EINVAL; - edev->flags |= BNXT_EN_FLAG_ULP_STOPPED; - ulp = &edev->ulp_tbl[ulp_id]; if (!rcu_access_pointer(ulp->ulp_ops)) { netdev_err(bp->dev, "ulp id %d not registered\n", ulp_id); @@ -562,29 +561,3 @@ aux_dev_uninit: exit: bp->flags &= ~BNXT_FLAG_ROCE_CAP; } - -struct bnxt_en_dev *bnxt_ulp_probe(struct net_device *dev) -{ - struct bnxt *bp = netdev_priv(dev); - struct bnxt_en_dev *edev; - - edev = bp->edev; - if (!edev) { - edev = kzalloc(sizeof(*edev), GFP_KERNEL); - if (!edev) - return ERR_PTR(-ENOMEM); - edev->en_ops = &bnxt_en_ops_tbl; - edev->net = dev; - edev->pdev = bp->pdev; - edev->l2_db_size = bp->db_size; - edev->l2_db_size_nc = bp->db_size; - bp->edev = edev; - } - edev->flags &= ~BNXT_EN_FLAG_ROCE_CAP; - if (bp->flags & BNXT_FLAG_ROCEV1_CAP) - edev->flags |= BNXT_EN_FLAG_ROCEV1_CAP; - if (bp->flags & BNXT_FLAG_ROCEV2_CAP) - edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP; - return bp->edev; -} -EXPORT_SYMBOL(bnxt_ulp_probe); |