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Message-Id: <1429073511-27664-7-git-send-email-jeffrey.t.kirsher@intel.com>
Date: Tue, 14 Apr 2015 21:51:43 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Mitch Williams <mitch.a.williams@...el.com>,
netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com,
jogreene@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 06/14] i40e: move VF notification routines up
From: Mitch Williams <mitch.a.williams@...el.com>
Move the VF notification functions to the top of the file. This
eliminates an unnecessary declaration.
Change-ID: I036171f14180ee9f0ce4e0a21334d6a217d06c94
Signed-off-by: Mitch Williams <mitch.a.williams@...el.com>
Tested-by: Jim Young <james.m.young@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 246 ++++++++++-----------
1 file changed, 123 insertions(+), 123 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 8df2b52..98e0921 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -25,8 +25,130 @@
******************************************************************************/
#include "i40e.h"
-static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf);
+/*********************notification routines***********************/
+
+/**
+ * i40e_vc_vf_broadcast
+ * @pf: pointer to the PF structure
+ * @opcode: operation code
+ * @retval: return value
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * send a message to all VFs on a given PF
+ **/
+static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
+ enum i40e_virtchnl_ops v_opcode,
+ i40e_status v_retval, u8 *msg,
+ u16 msglen)
+{
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_vf *vf = pf->vf;
+ int i;
+
+ for (i = 0; i < pf->num_alloc_vfs; i++, vf++) {
+ int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
+ /* Not all vfs are enabled so skip the ones that are not */
+ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states) &&
+ !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states))
+ continue;
+
+ /* Ignore return value on purpose - a given VF may fail, but
+ * we need to keep going and send to all of them
+ */
+ i40e_aq_send_msg_to_vf(hw, abs_vf_id, v_opcode, v_retval,
+ msg, msglen, NULL);
+ }
+}
+
+/**
+ * i40e_vc_notify_link_state
+ * @vf: pointer to the VF structure
+ *
+ * send a link status message to a single VF
+ **/
+static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf)
+{
+ struct i40e_virtchnl_pf_event pfe;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_link_status *ls = &pf->hw.phy.link_info;
+ int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
+
+ pfe.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+ pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
+ if (vf->link_forced) {
+ pfe.event_data.link_event.link_status = vf->link_up;
+ pfe.event_data.link_event.link_speed =
+ (vf->link_up ? I40E_LINK_SPEED_40GB : 0);
+ } else {
+ pfe.event_data.link_event.link_status =
+ ls->link_info & I40E_AQ_LINK_UP;
+ pfe.event_data.link_event.link_speed = ls->link_speed;
+ }
+ i40e_aq_send_msg_to_vf(hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
+ 0, (u8 *)&pfe, sizeof(pfe), NULL);
+}
+
+/**
+ * i40e_vc_notify_link_state
+ * @pf: pointer to the PF structure
+ *
+ * send a link status message to all VFs on a given PF
+ **/
+void i40e_vc_notify_link_state(struct i40e_pf *pf)
+{
+ int i;
+
+ for (i = 0; i < pf->num_alloc_vfs; i++)
+ i40e_vc_notify_vf_link_state(&pf->vf[i]);
+}
+
+/**
+ * i40e_vc_notify_reset
+ * @pf: pointer to the PF structure
+ *
+ * indicate a pending reset to all VFs on a given PF
+ **/
+void i40e_vc_notify_reset(struct i40e_pf *pf)
+{
+ struct i40e_virtchnl_pf_event pfe;
+
+ pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
+ pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
+ i40e_vc_vf_broadcast(pf, I40E_VIRTCHNL_OP_EVENT, 0,
+ (u8 *)&pfe, sizeof(struct i40e_virtchnl_pf_event));
+}
+
+/**
+ * i40e_vc_notify_vf_reset
+ * @vf: pointer to the VF structure
+ *
+ * indicate a pending reset to the given VF
+ **/
+void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
+{
+ struct i40e_virtchnl_pf_event pfe;
+ int abs_vf_id;
+
+ /* validate the request */
+ if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
+ return;
+
+ /* verify if the VF is in either init or active before proceeding */
+ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states) &&
+ !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states))
+ return;
+
+ abs_vf_id = vf->vf_id + vf->pf->hw.func_caps.vf_base_id;
+
+ pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
+ pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
+ i40e_aq_send_msg_to_vf(&vf->pf->hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
+ 0, (u8 *)&pfe,
+ sizeof(struct i40e_virtchnl_pf_event), NULL);
+}
/***********************misc routines*****************************/
/**
@@ -1842,128 +1964,6 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf)
}
/**
- * i40e_vc_vf_broadcast
- * @pf: pointer to the PF structure
- * @opcode: operation code
- * @retval: return value
- * @msg: pointer to the msg buffer
- * @msglen: msg length
- *
- * send a message to all VFs on a given PF
- **/
-static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
- enum i40e_virtchnl_ops v_opcode,
- i40e_status v_retval, u8 *msg,
- u16 msglen)
-{
- struct i40e_hw *hw = &pf->hw;
- struct i40e_vf *vf = pf->vf;
- int i;
-
- for (i = 0; i < pf->num_alloc_vfs; i++, vf++) {
- int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
- /* Not all VFs are enabled so skip the ones that are not */
- if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states) &&
- !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states))
- continue;
-
- /* Ignore return value on purpose - a given VF may fail, but
- * we need to keep going and send to all of them
- */
- i40e_aq_send_msg_to_vf(hw, abs_vf_id, v_opcode, v_retval,
- msg, msglen, NULL);
- }
-}
-
-/**
- * i40e_vc_notify_link_state
- * @vf: pointer to the VF structure
- *
- * send a link status message to a single VF
- **/
-static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf)
-{
- struct i40e_virtchnl_pf_event pfe;
- struct i40e_pf *pf = vf->pf;
- struct i40e_hw *hw = &pf->hw;
- struct i40e_link_status *ls = &pf->hw.phy.link_info;
- int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
-
- pfe.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
- pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
- if (vf->link_forced) {
- pfe.event_data.link_event.link_status = vf->link_up;
- pfe.event_data.link_event.link_speed =
- (vf->link_up ? I40E_LINK_SPEED_40GB : 0);
- } else {
- pfe.event_data.link_event.link_status =
- ls->link_info & I40E_AQ_LINK_UP;
- pfe.event_data.link_event.link_speed = ls->link_speed;
- }
- i40e_aq_send_msg_to_vf(hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
- 0, (u8 *)&pfe, sizeof(pfe), NULL);
-}
-
-/**
- * i40e_vc_notify_link_state
- * @pf: pointer to the PF structure
- *
- * send a link status message to all VFs on a given PF
- **/
-void i40e_vc_notify_link_state(struct i40e_pf *pf)
-{
- int i;
-
- for (i = 0; i < pf->num_alloc_vfs; i++)
- i40e_vc_notify_vf_link_state(&pf->vf[i]);
-}
-
-/**
- * i40e_vc_notify_reset
- * @pf: pointer to the PF structure
- *
- * indicate a pending reset to all VFs on a given PF
- **/
-void i40e_vc_notify_reset(struct i40e_pf *pf)
-{
- struct i40e_virtchnl_pf_event pfe;
-
- pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
- pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
- i40e_vc_vf_broadcast(pf, I40E_VIRTCHNL_OP_EVENT, I40E_SUCCESS,
- (u8 *)&pfe, sizeof(struct i40e_virtchnl_pf_event));
-}
-
-/**
- * i40e_vc_notify_vf_reset
- * @vf: pointer to the VF structure
- *
- * indicate a pending reset to the given VF
- **/
-void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
-{
- struct i40e_virtchnl_pf_event pfe;
- int abs_vf_id;
-
- /* validate the request */
- if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
- return;
-
- /* verify if the VF is in either init or active before proceeding */
- if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states) &&
- !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states))
- return;
-
- abs_vf_id = vf->vf_id + vf->pf->hw.func_caps.vf_base_id;
-
- pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
- pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
- i40e_aq_send_msg_to_vf(&vf->pf->hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
- I40E_SUCCESS, (u8 *)&pfe,
- sizeof(struct i40e_virtchnl_pf_event), NULL);
-}
-
-/**
* i40e_ndo_set_vf_mac
* @netdev: network interface device structure
* @vf_id: VF identifier
--
1.9.3
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