From: Anatoly Burakov <anatoly.burakov@intel.com>
To: dev@dpdk.org
Cc: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>,
vladimir.medvedkin@intel.com, bruce.richardson@intel.com,
Tyl@dpdk.org, RadoslawX <radoslawx.tyl@intel.com>,
Skajewski@dpdk.org, PiotrX <piotrx.skajewski@intel.com>,
Michael@dpdk.org, Alice <alice.michael@intel.com>
Subject: [PATCH v1 12/22] net/ixgbe/base: added link state handling
Date: Wed, 24 Apr 2024 14:21:46 +0100 [thread overview]
Message-ID: <299db742da84ed0767017d267694745e406b9c54.1713964708.git.anatoly.burakov@intel.com> (raw)
In-Reply-To: <cover.1713964707.git.anatoly.burakov@intel.com>
From: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Adding a functionality that retrieves information from PF regarding
the link state of a given VF.
It is part of the general functionality that allows the PF driver
to control the state of the virtual link VF devices.
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Reviewed-by: Tyl, RadoslawX <radoslawx.tyl@intel.com>
Reviewed-by: Skajewski, PiotrX <piotrx.skajewski@intel.com>
Reviewed-by: Michael, Alice <alice.michael@intel.com>
---
drivers/net/ixgbe/base/ixgbe_mbx.h | 1 +
drivers/net/ixgbe/base/ixgbe_type.h | 1 +
drivers/net/ixgbe/base/ixgbe_vf.c | 29 +++++++++++++++++++++++++++++
drivers/net/ixgbe/base/ixgbe_vf.h | 1 +
4 files changed, 32 insertions(+)
diff --git a/drivers/net/ixgbe/base/ixgbe_mbx.h b/drivers/net/ixgbe/base/ixgbe_mbx.h
index fadfccaabb..f368b1d745 100644
--- a/drivers/net/ixgbe/base/ixgbe_mbx.h
+++ b/drivers/net/ixgbe/base/ixgbe_mbx.h
@@ -123,6 +123,7 @@ enum ixgbe_pfvf_api_rev {
#define IXGBE_VF_GET_RETA 0x0a /* VF request for RETA */
#define IXGBE_VF_GET_RSS_KEY 0x0b /* get RSS key */
#define IXGBE_VF_UPDATE_XCAST_MODE 0x0c
+#define IXGBE_VF_GET_LINK_STATE 0x10 /* get vf link state */
/* mode choices for IXGBE_VF_UPDATE_XCAST_MODE */
enum ixgbevf_xcast_modes {
diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h
index 51b9ef274b..ec832fb1b0 100644
--- a/drivers/net/ixgbe/base/ixgbe_type.h
+++ b/drivers/net/ixgbe/base/ixgbe_type.h
@@ -3983,6 +3983,7 @@ struct ixgbe_mac_operations {
ixgbe_mc_addr_itr);
s32 (*update_mc_addr_list)(struct ixgbe_hw *, u8 *, u32,
ixgbe_mc_addr_itr, bool clear);
+ s32 (*get_link_state)(struct ixgbe_hw *, bool *);
s32 (*enable_mc)(struct ixgbe_hw *);
s32 (*disable_mc)(struct ixgbe_hw *);
s32 (*clear_vfta)(struct ixgbe_hw *);
diff --git a/drivers/net/ixgbe/base/ixgbe_vf.c b/drivers/net/ixgbe/base/ixgbe_vf.c
index 603c24b653..0d5b29ba50 100644
--- a/drivers/net/ixgbe/base/ixgbe_vf.c
+++ b/drivers/net/ixgbe/base/ixgbe_vf.c
@@ -46,6 +46,7 @@ s32 ixgbe_init_ops_vf(struct ixgbe_hw *hw)
hw->mac.ops.init_rx_addrs = NULL;
hw->mac.ops.update_mc_addr_list = ixgbe_update_mc_addr_list_vf;
hw->mac.ops.update_xcast_mode = ixgbevf_update_xcast_mode;
+ hw->mac.ops.get_link_state = ixgbe_get_link_state_vf;
hw->mac.ops.enable_mc = NULL;
hw->mac.ops.disable_mc = NULL;
hw->mac.ops.clear_vfta = NULL;
@@ -426,6 +427,34 @@ s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode)
return IXGBE_SUCCESS;
}
+/**
+ * ixgbe_get_link_state_vf - Get VF link state from PF
+ * @hw: pointer to the HW structure
+ * @link_state: link state storage
+ *
+ * Returns state of the operation error or success.
+ **/
+s32 ixgbe_get_link_state_vf(struct ixgbe_hw *hw, bool *link_state)
+{
+ u32 msgbuf[2];
+ s32 err;
+ s32 ret_val;
+
+ msgbuf[0] = IXGBE_VF_GET_LINK_STATE;
+ msgbuf[1] = 0x0;
+
+ err = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 2);
+
+ if (err || (msgbuf[0] & IXGBE_VT_MSGTYPE_FAILURE)) {
+ ret_val = IXGBE_ERR_MBX;
+ } else {
+ ret_val = IXGBE_SUCCESS;
+ *link_state = msgbuf[1];
+ }
+
+ return ret_val;
+}
+
/**
* ixgbe_set_vfta_vf - Set/Unset vlan filter table address
* @hw: pointer to the HW structure
diff --git a/drivers/net/ixgbe/base/ixgbe_vf.h b/drivers/net/ixgbe/base/ixgbe_vf.h
index be58b4f76e..bd10865d57 100644
--- a/drivers/net/ixgbe/base/ixgbe_vf.h
+++ b/drivers/net/ixgbe/base/ixgbe_vf.h
@@ -106,6 +106,7 @@ s32 ixgbe_update_mc_addr_list_vf(struct ixgbe_hw *hw, u8 *mc_addr_list,
u32 mc_addr_count, ixgbe_mc_addr_itr,
bool clear);
s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode);
+s32 ixgbe_get_link_state_vf(struct ixgbe_hw *hw, bool *link_state);
s32 ixgbe_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind,
bool vlan_on, bool vlvf_bypass);
s32 ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size);
--
2.43.0
next prev parent reply other threads:[~2024-04-24 13:23 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 13:21 [PATCH v1 00/22] Update IXGBE base driver Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 01/22] net/ixgbe/base: revert remove default advertising for x550 2.5G/5G Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 02/22] net/ixgbe/base: fix wrong 5G link speed reported on VF Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 03/22] net/ixgbe/base: fix PHY ID for X550 Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 04/22] net/ixgbe/base: rename message type macros Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 05/22] net/ixgbe/base: correct registers names to match datasheet Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 06/22] net/ixgbe/base: introduce new mailbox API Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 07/22] net/ixgbe/base: increase DCB BW calculation for MTU from 4088 to 9128 Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 08/22] net/ixgbe/base: fix crash while loading driver Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 09/22] net/ixgbe/base: improve function comments Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 10/22] net/ixgbe/base: add fw_rst_cnt field to ixgbe_hw struct Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 11/22] net/ixgbe/base: replace HIC with direct register access Anatoly Burakov
2024-04-24 13:21 ` Anatoly Burakov [this message]
2024-04-24 13:21 ` [PATCH v1 13/22] net/ixgbe/base: handle -Wimplicit-fallthrough Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 14/22] net/ixgbe/base: remove non-inclusive language Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 15/22] net/ixgbe/base: filter out spurious link up indication Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 16/22] net/ixgbe/base: remove circular header dependency Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 17/22] net/ixgbe/base: add missing QV defines Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 18/22] net/ixgbe/base: improve SWFW semaphore acquisition Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 19/22] net/ixgbe/base: prevent untrusted loop bound Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 20/22] net/ixgbe/base: add IXGBE_ADVTXD_MACLEN_MASK macro Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 21/22] net/ixgbe/base: remove prototypes of unimplemented functions Anatoly Burakov
2024-04-24 13:21 ` [PATCH v1 22/22] net/ixgbe/base: add support for E610 device Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 00/27] Update IXGBE base driver Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 01/27] net/ixgbe/base: revert remove default advertising for x550 2.5G/5G Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 02/27] net/ixgbe/base: fix wrong 5G link speed reported on VF Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 03/27] net/ixgbe/base: fix PHY ID for X550 Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 04/27] net/ixgbe/base: rename message type macros Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 05/27] net/ixgbe/base: correct registers names to match datasheet Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 06/27] net/ixgbe/base: introduce new mailbox API Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 07/27] net/ixgbe/base: increase DCB BW calculation for MTU from 4088 to 9128 Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 08/27] net/ixgbe/base: fix crash while loading driver Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 09/27] net/ixgbe/base: improve function comments Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 10/27] net/ixgbe/base: add fw_rst_cnt field to ixgbe_hw struct Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 11/27] net/ixgbe/base: replace HIC with direct register access Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 12/27] net/ixgbe/base: added link state handling Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 13/27] net/ixgbe/base: handle -Wimplicit-fallthrough Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 14/27] net/ixgbe/base: remove non-inclusive language Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 15/27] net/ixgbe/base: filter out spurious link up indication Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 16/27] net/ixgbe/base: remove circular header dependency Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 17/27] net/ixgbe/base: add missing QV defines Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 18/27] net/ixgbe/base: improve SWFW semaphore acquisition Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 19/27] net/ixgbe/base: prevent untrusted loop bound Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 20/27] net/ixgbe/base: add IXGBE_ADVTXD_MACLEN_MASK macro Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 21/27] net/ixgbe/base: remove prototypes of unimplemented functions Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 22/27] net/ixgbe/base: add support for E610 Admin Command Interface Anatoly Burakov
2024-05-24 9:49 ` Bruce Richardson
2024-05-03 13:57 ` [PATCH v2 23/27] net/ixgbe/base: add support for E610 device capabilities detection Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 24/27] net/ixgbe/base: add link management support for E610 device Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 25/27] net/ixgbe/base: add support for NVM handling in " Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 26/27] net/ixgbe/base: enable E610 device support Anatoly Burakov
2024-05-03 13:57 ` [PATCH v2 27/27] net/ixgbe/base: add various miscellaneous features Anatoly Burakov
2024-05-24 9:58 ` Bruce Richardson
2024-05-30 11:13 ` [PATCH v3 00/30] Update IXGBE base driver Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 01/30] net/ixgbe/base: revert remove default advertising for x550 2.5G/5G Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 02/30] net/ixgbe/base: fix wrong 5G link speed reported on VF Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 03/30] net/ixgbe/base: fix PHY ID for X550 Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 04/30] net/ixgbe/base: rename message type macros Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 05/30] net/ixgbe/base: correct registers names to match datasheet Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 06/30] net/ixgbe/base: introduce new mailbox API Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 07/30] net/ixgbe/base: increase DCB BW calculation for MTU from 4088 to 9128 Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 08/30] net/ixgbe/base: improve function comments Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 09/30] net/ixgbe/base: add fw_rst_cnt field to ixgbe_hw struct Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 10/30] net/ixgbe/base: replace HIC with direct register access Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 11/30] net/ixgbe/base: added link state handling Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 12/30] net/ixgbe/base: handle -Wimplicit-fallthrough Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 13/30] net/ixgbe/base: remove non-inclusive language Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 14/30] net/ixgbe/base: filter out spurious link up indication Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 15/30] net/ixgbe/base: remove circular header dependency Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 16/30] net/ixgbe/base: add missing QV defines Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 17/30] net/ixgbe/base: improve SWFW semaphore acquisition Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 18/30] net/ixgbe/base: prevent untrusted loop bound Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 19/30] net/ixgbe/base: remove prototypes of unimplemented functions Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 20/30] net/ixgbe/base: add definitions for E610 Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 21/30] net/ixgbe/base: add support for E610 Admin Command Interface Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 22/30] net/ixgbe/base: add support for E610 device capabilities detection Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 23/30] net/ixgbe/base: add link management support for E610 device Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 24/30] net/ixgbe/base: add support for NVM handling in " Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 25/30] net/ixgbe/base: enable E610 device support Anatoly Burakov
2024-05-30 11:13 ` [PATCH v3 26/30] net/ixgbe/base: add i2c and GPIO read/write API Anatoly Burakov
2024-05-30 11:14 ` [PATCH v3 27/30] net/ixgbe/base: add NVM init and populate Anatoly Burakov
2024-05-30 11:14 ` [PATCH v3 28/30] net/ixgbe/base: alternate structure operations support Anatoly Burakov
2024-05-30 11:14 ` [PATCH v3 29/30] net/ixgbe/base: support more NVM-related operations Anatoly Burakov
2024-05-30 11:14 ` [PATCH v3 30/30] net/ixgbe/base: add various miscellaneous features Anatoly Burakov
2024-05-30 15:01 ` [PATCH v3 00/30] Update IXGBE base driver Bruce Richardson
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