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authorDave Ertman <david.m.ertman@intel.com>2021-05-20 09:37:50 -0500
committerTony Nguyen <anthony.l.nguyen@intel.com>2021-05-28 20:11:13 -0700
commit348048e724a0e8f08b63948d728d27596f6d3769 (patch)
tree2b2b85acff399f619a62dce962a17e09aa01da92 /drivers/net/ethernet/intel/ice/ice_switch.c
parentd25a0fc41c1f927bb914e72a03c1898052557406 (diff)
downloadlinux-348048e724a0e8f08b63948d728d27596f6d3769.tar.bz2
ice: Implement iidc operations
Add implementations for supporting iidc operations for device operation such as allocation of resources and event notifications. Signed-off-by: Dave Ertman <david.m.ertman@intel.com> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.c')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_switch.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 357d3073d814..3b6c1420aa7b 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018, Intel Corporation. */
+#include "ice_lib.h"
#include "ice_switch.h"
#define ICE_ETH_DA_OFFSET 0
@@ -302,6 +303,10 @@ static void ice_clear_vsi_q_ctx(struct ice_hw *hw, u16 vsi_handle)
devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]);
vsi->lan_q_ctx[i] = NULL;
}
+ if (vsi->rdma_q_ctx[i]) {
+ devm_kfree(ice_hw_to_dev(hw), vsi->rdma_q_ctx[i]);
+ vsi->rdma_q_ctx[i] = NULL;
+ }
}
}
@@ -423,6 +428,29 @@ ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
}
/**
+ * ice_cfg_rdma_fltr - enable/disable RDMA filtering on VSI
+ * @hw: pointer to HW struct
+ * @vsi_handle: VSI SW index
+ * @enable: boolean for enable/disable
+ */
+int
+ice_cfg_rdma_fltr(struct ice_hw *hw, u16 vsi_handle, bool enable)
+{
+ struct ice_vsi_ctx *ctx;
+
+ ctx = ice_get_vsi_ctx(hw, vsi_handle);
+ if (!ctx)
+ return -EIO;
+
+ if (enable)
+ ctx->info.q_opt_flags |= ICE_AQ_VSI_Q_OPT_PE_FLTR_EN;
+ else
+ ctx->info.q_opt_flags &= ~ICE_AQ_VSI_Q_OPT_PE_FLTR_EN;
+
+ return ice_status_to_errno(ice_update_vsi(hw, vsi_handle, ctx, NULL));
+}
+
+/**
* ice_aq_alloc_free_vsi_list
* @hw: pointer to the HW struct
* @vsi_list_id: VSI list ID returned or used for lookup