[PATCH 5.11 101/210] ice: Refactor DCB related variables out of the ice_port_info struct

From: Greg Kroah-Hartman
Date: Mon Apr 12 2021 - 05:31:20 EST

From: Chinh T Cao <chinh.t.cao@xxxxxxxxx>

[ Upstream commit fc2d1165d4a424dd325ae1f45806565350a58013 ]

Refactor the DCB related variables out of the ice_port_info_struct. The
goal is to make the ice_port_info struct cleaner.

Signed-off-by: Chinh T Cao <chinh.t.cao@xxxxxxxxx>
Co-developed-by: Dave Ertman <david.m.ertman@xxxxxxxxx>
Signed-off-by: Dave Ertman <david.m.ertman@xxxxxxxxx>
Tested-by: Tony Brelinski <tonyx.brelinski@xxxxxxxxx>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/intel/ice/ice_dcb.c | 40 ++++++++--------
drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 47 +++++++++---------
drivers/net/ethernet/intel/ice/ice_dcb_nl.c | 50 ++++++++++----------
drivers/net/ethernet/intel/ice/ice_ethtool.c | 4 +-
drivers/net/ethernet/intel/ice/ice_lib.c | 2 +-
drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +-
drivers/net/ethernet/intel/ice/ice_type.h | 16 ++++---
7 files changed, 83 insertions(+), 78 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c
index 2a3147ee0bbb..e42727941ef5 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@@ -850,9 +850,9 @@ ice_get_ieee_or_cee_dcb_cfg(struct ice_port_info *pi, u8 dcbx_mode)
return ICE_ERR_PARAM;

if (dcbx_mode == ICE_DCBX_MODE_IEEE)
- dcbx_cfg = &pi->local_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
else if (dcbx_mode == ICE_DCBX_MODE_CEE)
- dcbx_cfg = &pi->desired_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.desired_dcbx_cfg;

/* Get Local DCB Config in case of ICE_DCBX_MODE_IEEE
* or get CEE DCB Desired Config in case of ICE_DCBX_MODE_CEE
@@ -863,7 +863,7 @@ ice_get_ieee_or_cee_dcb_cfg(struct ice_port_info *pi, u8 dcbx_mode)
goto out;

/* Get Remote DCB Config */
- dcbx_cfg = &pi->remote_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.remote_dcbx_cfg;
ret = ice_aq_get_dcb_cfg(pi->hw, ICE_AQ_LLDP_MIB_REMOTE,
ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID, dcbx_cfg);
/* Don't treat ENOENT as an error for Remote MIBs */
@@ -892,14 +892,14 @@ enum ice_status ice_get_dcb_cfg(struct ice_port_info *pi)
ret = ice_aq_get_cee_dcb_cfg(pi->hw, &cee_cfg, NULL);
if (!ret) {
/* CEE mode */
- dcbx_cfg = &pi->local_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
dcbx_cfg->dcbx_mode = ICE_DCBX_MODE_CEE;
dcbx_cfg->tlv_status = le32_to_cpu(cee_cfg.tlv_status);
ice_cee_to_dcb_cfg(&cee_cfg, dcbx_cfg);
ret = ice_get_ieee_or_cee_dcb_cfg(pi, ICE_DCBX_MODE_CEE);
} else if (pi->hw->adminq.sq_last_status == ICE_AQ_RC_ENOENT) {
/* CEE mode not enabled try querying IEEE data */
- dcbx_cfg = &pi->local_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
dcbx_cfg->dcbx_mode = ICE_DCBX_MODE_IEEE;
ret = ice_get_ieee_or_cee_dcb_cfg(pi, ICE_DCBX_MODE_IEEE);
}
@@ -916,26 +916,26 @@ enum ice_status ice_get_dcb_cfg(struct ice_port_info *pi)
*/
enum ice_status ice_init_dcb(struct ice_hw *hw, bool enable_mib_change)
{
- struct ice_port_info *pi = hw->port_info;
+ struct ice_qos_cfg *qos_cfg = &hw->port_info->qos_cfg;
enum ice_status ret = 0;

if (!hw->func_caps.common_cap.dcb)
return ICE_ERR_NOT_SUPPORTED;

- pi->is_sw_lldp = true;
+ qos_cfg->is_sw_lldp = true;

/* Get DCBX status */
- pi->dcbx_status = ice_get_dcbx_status(hw);
+ qos_cfg->dcbx_status = ice_get_dcbx_status(hw);

- if (pi->dcbx_status == ICE_DCBX_STATUS_DONE ||
- pi->dcbx_status == ICE_DCBX_STATUS_IN_PROGRESS ||
- pi->dcbx_status == ICE_DCBX_STATUS_NOT_STARTED) {
+ if (qos_cfg->dcbx_status == ICE_DCBX_STATUS_DONE ||
+ qos_cfg->dcbx_status == ICE_DCBX_STATUS_IN_PROGRESS ||
+ qos_cfg->dcbx_status == ICE_DCBX_STATUS_NOT_STARTED) {
/* Get current DCBX configuration */
- ret = ice_get_dcb_cfg(pi);
+ ret = ice_get_dcb_cfg(hw->port_info);
if (ret)
return ret;
- pi->is_sw_lldp = false;
- } else if (pi->dcbx_status == ICE_DCBX_STATUS_DIS) {
+ qos_cfg->is_sw_lldp = false;
+ } else if (qos_cfg->dcbx_status == ICE_DCBX_STATUS_DIS) {
return ICE_ERR_NOT_READY;
}

@@ -943,7 +943,7 @@ enum ice_status ice_init_dcb(struct ice_hw *hw, bool enable_mib_change)
if (enable_mib_change) {
ret = ice_aq_cfg_lldp_mib_change(hw, true, NULL);
if (ret)
- pi->is_sw_lldp = true;
+ qos_cfg->is_sw_lldp = true;
}

return ret;
@@ -958,21 +958,21 @@ enum ice_status ice_init_dcb(struct ice_hw *hw, bool enable_mib_change)
*/
enum ice_status ice_cfg_lldp_mib_change(struct ice_hw *hw, bool ena_mib)
{
- struct ice_port_info *pi = hw->port_info;
+ struct ice_qos_cfg *qos_cfg = &hw->port_info->qos_cfg;
enum ice_status ret;

if (!hw->func_caps.common_cap.dcb)
return ICE_ERR_NOT_SUPPORTED;

/* Get DCBX status */
- pi->dcbx_status = ice_get_dcbx_status(hw);
+ qos_cfg->dcbx_status = ice_get_dcbx_status(hw);

- if (pi->dcbx_status == ICE_DCBX_STATUS_DIS)
+ if (qos_cfg->dcbx_status == ICE_DCBX_STATUS_DIS)
return ICE_ERR_NOT_READY;

ret = ice_aq_cfg_lldp_mib_change(hw, ena_mib, NULL);
if (!ret)
- pi->is_sw_lldp = !ena_mib;
+ qos_cfg->is_sw_lldp = !ena_mib;

return ret;
}
@@ -1270,7 +1270,7 @@ enum ice_status ice_set_dcb_cfg(struct ice_port_info *pi)
hw = pi->hw;

/* update the HW local config */
- dcbcfg = &pi->local_dcbx_cfg;
+ dcbcfg = &pi->qos_cfg.local_dcbx_cfg;
/* Allocate the LLDPDU */
lldpmib = devm_kzalloc(ice_hw_to_dev(hw), ICE_LLDPDU_SIZE, GFP_KERNEL);
if (!lldpmib)
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
index 36abd6b7280c..1e8f71ffc8ce 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
@@ -28,7 +28,7 @@ void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc)
if (netdev_set_num_tc(netdev, vsi->tc_cfg.numtc))
return;

- dcbcfg = &pf->hw.port_info->local_dcbx_cfg;
+ dcbcfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;

ice_for_each_traffic_class(i)
if (vsi->tc_cfg.ena_tc & BIT(i))
@@ -134,7 +134,7 @@ static u8 ice_dcb_get_mode(struct ice_port_info *port_info, bool host)
else
mode = DCB_CAP_DCBX_LLD_MANAGED;

- if (port_info->local_dcbx_cfg.dcbx_mode & ICE_DCBX_MODE_CEE)
+ if (port_info->qos_cfg.local_dcbx_cfg.dcbx_mode & ICE_DCBX_MODE_CEE)
return mode | DCB_CAP_DCBX_VER_CEE;
else
return mode | DCB_CAP_DCBX_VER_IEEE;
@@ -277,10 +277,10 @@ int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked)
int ret = ICE_DCB_NO_HW_CHG;
struct ice_vsi *pf_vsi;

- curr_cfg = &pf->hw.port_info->local_dcbx_cfg;
+ curr_cfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;

/* FW does not care if change happened */
- if (!pf->hw.port_info->is_sw_lldp)
+ if (!pf->hw.port_info->qos_cfg.is_sw_lldp)
ret = ICE_DCB_HW_CHG_RST;

/* Enable DCB tagging only when more than one TC */
@@ -327,7 +327,7 @@ int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked)
/* Only send new config to HW if we are in SW LLDP mode. Otherwise,
* the new config came from the HW in the first place.
*/
- if (pf->hw.port_info->is_sw_lldp) {
+ if (pf->hw.port_info->qos_cfg.is_sw_lldp) {
ret = ice_set_dcb_cfg(pf->hw.port_info);
if (ret) {
dev_err(dev, "Set DCB Config failed\n");
@@ -360,7 +360,7 @@ int ice_pf_dcb_cfg(struct ice_pf *pf, struct ice_dcbx_cfg *new_cfg, bool locked)
*/
static void ice_cfg_etsrec_defaults(struct ice_port_info *pi)
{
- struct ice_dcbx_cfg *dcbcfg = &pi->local_dcbx_cfg;
+ struct ice_dcbx_cfg *dcbcfg = &pi->qos_cfg.local_dcbx_cfg;
u8 i;

/* Ensure ETS recommended DCB configuration is not already set */
@@ -446,7 +446,7 @@ void ice_dcb_rebuild(struct ice_pf *pf)

mutex_lock(&pf->tc_mutex);

- if (!pf->hw.port_info->is_sw_lldp)
+ if (!pf->hw.port_info->qos_cfg.is_sw_lldp)
ice_cfg_etsrec_defaults(pf->hw.port_info);

ret = ice_set_dcb_cfg(pf->hw.port_info);
@@ -455,9 +455,9 @@ void ice_dcb_rebuild(struct ice_pf *pf)
goto dcb_error;
}

- if (!pf->hw.port_info->is_sw_lldp) {
+ if (!pf->hw.port_info->qos_cfg.is_sw_lldp) {
ret = ice_cfg_lldp_mib_change(&pf->hw, true);
- if (ret && !pf->hw.port_info->is_sw_lldp) {
+ if (ret && !pf->hw.port_info->qos_cfg.is_sw_lldp) {
dev_err(dev, "Failed to register for MIB changes\n");
goto dcb_error;
}
@@ -510,11 +510,12 @@ static int ice_dcb_init_cfg(struct ice_pf *pf, bool locked)
int ret = 0;

pi = pf->hw.port_info;
- newcfg = kmemdup(&pi->local_dcbx_cfg, sizeof(*newcfg), GFP_KERNEL);
+ newcfg = kmemdup(&pi->qos_cfg.local_dcbx_cfg, sizeof(*newcfg),
+ GFP_KERNEL);
if (!newcfg)
return -ENOMEM;

- memset(&pi->local_dcbx_cfg, 0, sizeof(*newcfg));
+ memset(&pi->qos_cfg.local_dcbx_cfg, 0, sizeof(*newcfg));

dev_info(ice_pf_to_dev(pf), "Configuring initial DCB values\n");
if (ice_pf_dcb_cfg(pf, newcfg, locked))
@@ -545,7 +546,7 @@ static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool ets_willing, bool locked)
if (!dcbcfg)
return -ENOMEM;

- memset(&pi->local_dcbx_cfg, 0, sizeof(*dcbcfg));
+ memset(&pi->qos_cfg.local_dcbx_cfg, 0, sizeof(*dcbcfg));

dcbcfg->etscfg.willing = ets_willing ? 1 : 0;
dcbcfg->etscfg.maxtcs = hw->func_caps.common_cap.maxtc;
@@ -608,7 +609,7 @@ static bool ice_dcb_tc_contig(u8 *prio_table)
*/
static int ice_dcb_noncontig_cfg(struct ice_pf *pf)
{
- struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->local_dcbx_cfg;
+ struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;
struct device *dev = ice_pf_to_dev(pf);
int ret;

@@ -638,7 +639,7 @@ static int ice_dcb_noncontig_cfg(struct ice_pf *pf)
*/
void ice_pf_dcb_recfg(struct ice_pf *pf)
{
- struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->local_dcbx_cfg;
+ struct ice_dcbx_cfg *dcbcfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;
u8 tc_map = 0;
int v, ret;

@@ -691,7 +692,7 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked)
port_info = hw->port_info;

err = ice_init_dcb(hw, false);
- if (err && !port_info->is_sw_lldp) {
+ if (err && !port_info->qos_cfg.is_sw_lldp) {
dev_err(dev, "Error initializing DCB %d\n", err);
goto dcb_init_err;
}
@@ -858,7 +859,7 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
/* Update the remote cached instance and return */
ret = ice_aq_get_dcb_cfg(pi->hw, ICE_AQ_LLDP_MIB_REMOTE,
ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID,
- &pi->remote_dcbx_cfg);
+ &pi->qos_cfg.remote_dcbx_cfg);
if (ret) {
dev_err(dev, "Failed to get remote DCB config\n");
return;
@@ -868,10 +869,11 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
mutex_lock(&pf->tc_mutex);

/* store the old configuration */
- tmp_dcbx_cfg = pf->hw.port_info->local_dcbx_cfg;
+ tmp_dcbx_cfg = pf->hw.port_info->qos_cfg.local_dcbx_cfg;

/* Reset the old DCBX configuration data */
- memset(&pi->local_dcbx_cfg, 0, sizeof(pi->local_dcbx_cfg));
+ memset(&pi->qos_cfg.local_dcbx_cfg, 0,
+ sizeof(pi->qos_cfg.local_dcbx_cfg));

/* Get updated DCBX data from firmware */
ret = ice_get_dcb_cfg(pf->hw.port_info);
@@ -881,7 +883,8 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
}

/* No change detected in DCBX configs */
- if (!memcmp(&tmp_dcbx_cfg, &pi->local_dcbx_cfg, sizeof(tmp_dcbx_cfg))) {
+ if (!memcmp(&tmp_dcbx_cfg, &pi->qos_cfg.local_dcbx_cfg,
+ sizeof(tmp_dcbx_cfg))) {
dev_dbg(dev, "No change detected in DCBX configuration.\n");
goto out;
}
@@ -889,13 +892,13 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
pf->dcbx_cap = ice_dcb_get_mode(pi, false);

need_reconfig = ice_dcb_need_recfg(pf, &tmp_dcbx_cfg,
- &pi->local_dcbx_cfg);
- ice_dcbnl_flush_apps(pf, &tmp_dcbx_cfg, &pi->local_dcbx_cfg);
+ &pi->qos_cfg.local_dcbx_cfg);
+ ice_dcbnl_flush_apps(pf, &tmp_dcbx_cfg, &pi->qos_cfg.local_dcbx_cfg);
if (!need_reconfig)
goto out;

/* Enable DCB tagging only when more than one TC */
- if (ice_dcb_get_num_tc(&pi->local_dcbx_cfg) > 1) {
+ if (ice_dcb_get_num_tc(&pi->qos_cfg.local_dcbx_cfg) > 1) {
dev_dbg(dev, "DCB tagging enabled (num TC > 1)\n");
set_bit(ICE_FLAG_DCB_ENA, pf->flags);
} else {
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
index 162348ef090b..4180f1f35fb8 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
@@ -32,12 +32,10 @@ static void ice_dcbnl_devreset(struct net_device *netdev)
static int ice_dcbnl_getets(struct net_device *netdev, struct ieee_ets *ets)
{
struct ice_dcbx_cfg *dcbxcfg;
- struct ice_port_info *pi;
struct ice_pf *pf;

pf = ice_netdev_to_pf(netdev);
- pi = pf->hw.port_info;
- dcbxcfg = &pi->local_dcbx_cfg;
+ dcbxcfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;

ets->willing = dcbxcfg->etscfg.willing;
ets->ets_cap = dcbxcfg->etscfg.maxtcs;
@@ -72,7 +70,7 @@ static int ice_dcbnl_setets(struct net_device *netdev, struct ieee_ets *ets)
!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))
return -EINVAL;

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

mutex_lock(&pf->tc_mutex);

@@ -157,6 +155,7 @@ static u8 ice_dcbnl_getdcbx(struct net_device *netdev)
static u8 ice_dcbnl_setdcbx(struct net_device *netdev, u8 mode)
{
struct ice_pf *pf = ice_netdev_to_pf(netdev);
+ struct ice_qos_cfg *qos_cfg;

/* if FW LLDP agent is running, DCBNL not allowed to change mode */
if (test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags))
@@ -173,10 +172,11 @@ static u8 ice_dcbnl_setdcbx(struct net_device *netdev, u8 mode)
return ICE_DCB_NO_HW_CHG;

pf->dcbx_cap = mode;
+ qos_cfg = &pf->hw.port_info->qos_cfg;
if (mode & DCB_CAP_DCBX_VER_CEE)
- pf->hw.port_info->local_dcbx_cfg.dcbx_mode = ICE_DCBX_MODE_CEE;
+ qos_cfg->local_dcbx_cfg.dcbx_mode = ICE_DCBX_MODE_CEE;
else
- pf->hw.port_info->local_dcbx_cfg.dcbx_mode = ICE_DCBX_MODE_IEEE;
+ qos_cfg->local_dcbx_cfg.dcbx_mode = ICE_DCBX_MODE_IEEE;

dev_info(ice_pf_to_dev(pf), "DCBx mode = 0x%x\n", mode);
return ICE_DCB_HW_CHG_RST;
@@ -227,7 +227,7 @@ static int ice_dcbnl_getpfc(struct net_device *netdev, struct ieee_pfc *pfc)
struct ice_dcbx_cfg *dcbxcfg;
int i;

- dcbxcfg = &pi->local_dcbx_cfg;
+ dcbxcfg = &pi->qos_cfg.local_dcbx_cfg;
pfc->pfc_cap = dcbxcfg->pfc.pfccap;
pfc->pfc_en = dcbxcfg->pfc.pfcena;
pfc->mbc = dcbxcfg->pfc.mbc;
@@ -258,7 +258,7 @@ static int ice_dcbnl_setpfc(struct net_device *netdev, struct ieee_pfc *pfc)

mutex_lock(&pf->tc_mutex);

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

if (pfc->pfc_cap)
new_cfg->pfc.pfccap = pfc->pfc_cap;
@@ -295,9 +295,9 @@ ice_dcbnl_get_pfc_cfg(struct net_device *netdev, int prio, u8 *setting)
if (prio >= ICE_MAX_USER_PRIORITY)
return;

- *setting = (pi->local_dcbx_cfg.pfc.pfcena >> prio) & 0x1;
+ *setting = (pi->qos_cfg.local_dcbx_cfg.pfc.pfcena >> prio) & 0x1;
dev_dbg(ice_pf_to_dev(pf), "Get PFC Config up=%d, setting=%d, pfcenable=0x%x\n",
- prio, *setting, pi->local_dcbx_cfg.pfc.pfcena);
+ prio, *setting, pi->qos_cfg.local_dcbx_cfg.pfc.pfcena);
}

/**
@@ -318,7 +318,7 @@ static void ice_dcbnl_set_pfc_cfg(struct net_device *netdev, int prio, u8 set)
if (prio >= ICE_MAX_USER_PRIORITY)
return;

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

new_cfg->pfc.pfccap = pf->hw.func_caps.common_cap.maxtc;
if (set)
@@ -340,7 +340,7 @@ static u8 ice_dcbnl_getpfcstate(struct net_device *netdev)
struct ice_port_info *pi = pf->hw.port_info;

/* Return enabled if any UP enabled for PFC */
- if (pi->local_dcbx_cfg.pfc.pfcena)
+ if (pi->qos_cfg.local_dcbx_cfg.pfc.pfcena)
return 1;

return 0;
@@ -380,8 +380,8 @@ static u8 ice_dcbnl_setstate(struct net_device *netdev, u8 state)

if (state) {
set_bit(ICE_FLAG_DCB_ENA, pf->flags);
- memcpy(&pf->hw.port_info->desired_dcbx_cfg,
- &pf->hw.port_info->local_dcbx_cfg,
+ memcpy(&pf->hw.port_info->qos_cfg.desired_dcbx_cfg,
+ &pf->hw.port_info->qos_cfg.local_dcbx_cfg,
sizeof(struct ice_dcbx_cfg));
} else {
clear_bit(ICE_FLAG_DCB_ENA, pf->flags);
@@ -415,7 +415,7 @@ ice_dcbnl_get_pg_tc_cfg_tx(struct net_device *netdev, int prio,
if (prio >= ICE_MAX_USER_PRIORITY)
return;

- *pgid = pi->local_dcbx_cfg.etscfg.prio_table[prio];
+ *pgid = pi->qos_cfg.local_dcbx_cfg.etscfg.prio_table[prio];
dev_dbg(ice_pf_to_dev(pf), "Get PG config prio=%d tc=%d\n", prio,
*pgid);
}
@@ -446,7 +446,7 @@ ice_dcbnl_set_pg_tc_cfg_tx(struct net_device *netdev, int tc,
if (tc >= ICE_MAX_TRAFFIC_CLASS)
return;

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

/* prio_type, bwg_id and bw_pct per UP are not supported */

@@ -476,7 +476,7 @@ ice_dcbnl_get_pg_bwg_cfg_tx(struct net_device *netdev, int pgid, u8 *bw_pct)
if (pgid >= ICE_MAX_TRAFFIC_CLASS)
return;

- *bw_pct = pi->local_dcbx_cfg.etscfg.tcbwtable[pgid];
+ *bw_pct = pi->qos_cfg.local_dcbx_cfg.etscfg.tcbwtable[pgid];
dev_dbg(ice_pf_to_dev(pf), "Get PG BW config tc=%d bw_pct=%d\n",
pgid, *bw_pct);
}
@@ -500,7 +500,7 @@ ice_dcbnl_set_pg_bwg_cfg_tx(struct net_device *netdev, int pgid, u8 bw_pct)
if (pgid >= ICE_MAX_TRAFFIC_CLASS)
return;

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

new_cfg->etscfg.tcbwtable[pgid] = bw_pct;
}
@@ -530,7 +530,7 @@ ice_dcbnl_get_pg_tc_cfg_rx(struct net_device *netdev, int prio,
if (prio >= ICE_MAX_USER_PRIORITY)
return;

- *pgid = pi->local_dcbx_cfg.etscfg.prio_table[prio];
+ *pgid = pi->qos_cfg.local_dcbx_cfg.etscfg.prio_table[prio];
}

/**
@@ -701,9 +701,9 @@ static int ice_dcbnl_setapp(struct net_device *netdev, struct dcb_app *app)

mutex_lock(&pf->tc_mutex);

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

- old_cfg = &pf->hw.port_info->local_dcbx_cfg;
+ old_cfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;

if (old_cfg->numapps == ICE_DCBX_MAX_APPS) {
ret = -EINVAL;
@@ -753,7 +753,7 @@ static int ice_dcbnl_delapp(struct net_device *netdev, struct dcb_app *app)
return -EINVAL;

mutex_lock(&pf->tc_mutex);
- old_cfg = &pf->hw.port_info->local_dcbx_cfg;
+ old_cfg = &pf->hw.port_info->qos_cfg.local_dcbx_cfg;

if (old_cfg->numapps <= 1)
goto delapp_out;
@@ -762,7 +762,7 @@ static int ice_dcbnl_delapp(struct net_device *netdev, struct dcb_app *app)
if (ret)
goto delapp_out;

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

for (i = 1; i < new_cfg->numapps; i++) {
if (app->selector == new_cfg->app[i].selector &&
@@ -815,7 +815,7 @@ static u8 ice_dcbnl_cee_set_all(struct net_device *netdev)
!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE))
return ICE_DCB_NO_HW_CHG;

- new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+ new_cfg = &pf->hw.port_info->qos_cfg.desired_dcbx_cfg;

mutex_lock(&pf->tc_mutex);

@@ -886,7 +886,7 @@ void ice_dcbnl_set_all(struct ice_vsi *vsi)
if (!test_bit(ICE_FLAG_DCB_ENA, pf->flags))
return;

- dcbxcfg = &pi->local_dcbx_cfg;
+ dcbxcfg = &pi->qos_cfg.local_dcbx_cfg;

for (i = 0; i < dcbxcfg->numapps; i++) {
u8 prio, tc_map;
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index deb62b0c3855..d70573f5072c 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -2986,7 +2986,7 @@ ice_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
pause->rx_pause = 0;
pause->tx_pause = 0;

- dcbx_cfg = &pi->local_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;

pcaps = kzalloc(sizeof(*pcaps), GFP_KERNEL);
if (!pcaps)
@@ -3038,7 +3038,7 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)

pi = vsi->port_info;
hw_link_info = &pi->phy.link_info;
- dcbx_cfg = &pi->local_dcbx_cfg;
+ dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
link_up = hw_link_info->link_info & ICE_AQ_LINK_UP;

/* Changing the port's flow control is not supported if this isn't the
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 3417de29facf..170367eaa95a 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2078,7 +2078,7 @@ int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena, bool vlan_promisc)

static void ice_vsi_set_tc_cfg(struct ice_vsi *vsi)
{
- struct ice_dcbx_cfg *cfg = &vsi->port_info->local_dcbx_cfg;
+ struct ice_dcbx_cfg *cfg = &vsi->port_info->qos_cfg.local_dcbx_cfg;

vsi->tc_cfg.ena_tc = ice_dcb_get_ena_tc(cfg);
vsi->tc_cfg.numtc = ice_dcb_get_num_tc(cfg);
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index b6fa83c619dd..4cd3142ec20a 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -2421,7 +2421,7 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_ring *tx_ring)
/* allow CONTROL frames egress from main VSI if FW LLDP disabled */
if (unlikely(skb->priority == TC_PRIO_CONTROL &&
vsi->type == ICE_VSI_PF &&
- vsi->port_info->is_sw_lldp))
+ vsi->port_info->qos_cfg.is_sw_lldp))
offload.cd_qw1 |= (u64)(ICE_TX_DESC_DTYPE_CTX |
ICE_TX_CTX_DESC_SWTCH_UPLINK <<
ICE_TXD_CTX_QW1_CMD_S);
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 2226a291a394..c09c085f637a 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -514,6 +514,14 @@ struct ice_dcbx_cfg {
#define ICE_DCBX_APPS_NON_WILLING 0x1
};

+struct ice_qos_cfg {
+ struct ice_dcbx_cfg local_dcbx_cfg; /* Oper/Local Cfg */
+ struct ice_dcbx_cfg desired_dcbx_cfg; /* CEE Desired Cfg */
+ struct ice_dcbx_cfg remote_dcbx_cfg; /* Peer Cfg */
+ u8 dcbx_status : 3; /* see ICE_DCBX_STATUS_DIS */
+ u8 is_sw_lldp : 1;
+};
+
struct ice_port_info {
struct ice_sched_node *root; /* Root Node per Port */
struct ice_hw *hw; /* back pointer to HW instance */
@@ -537,13 +545,7 @@ struct ice_port_info {
sib_head[ICE_MAX_TRAFFIC_CLASS][ICE_AQC_TOPO_MAX_LEVEL_NUM];
/* List contain profile ID(s) and other params per layer */
struct list_head rl_prof_list[ICE_AQC_TOPO_MAX_LEVEL_NUM];
- struct ice_dcbx_cfg local_dcbx_cfg; /* Oper/Local Cfg */
- /* DCBX info */
- struct ice_dcbx_cfg remote_dcbx_cfg; /* Peer Cfg */
- struct ice_dcbx_cfg desired_dcbx_cfg; /* CEE Desired Cfg */
- /* LLDP/DCBX Status */
- u8 dcbx_status:3; /* see ICE_DCBX_STATUS_DIS */
- u8 is_sw_lldp:1;
+ struct ice_qos_cfg qos_cfg;
u8 is_vf:1;
};

--
2.30.2