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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.c5
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_common.c25
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_debugfs.c34
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c34
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ptp.c32
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_type.h2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl.h1
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h1
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_adminq.c5
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_type.h2
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h1
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_main.c11
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c16
16 files changed, 107 insertions, 75 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 464342a35214..fc50f6461b13 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -87,7 +87,7 @@
#define I40E_MINIMUM_FCOE 1 /* minimum number of QPs for FCoE */
#endif /* I40E_FCOE */
#define I40E_MAX_AQ_BUF_SIZE 4096
-#define I40E_AQ_LEN 32
+#define I40E_AQ_LEN 128
#define I40E_AQ_WORK_LIMIT 16
#define I40E_MAX_USER_PRIORITY 8
#define I40E_DEFAULT_MSG_ENABLE 4
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 5bb4914bda56..35fa09a2c162 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -51,7 +51,7 @@ static inline bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc)
static void i40e_adminq_init_regs(struct i40e_hw *hw)
{
/* set head and tail registers in our local struct */
- if (hw->mac.type == I40E_MAC_VF) {
+ if (i40e_is_vf(hw)) {
hw->aq.asq.tail = I40E_VF_ATQT1;
hw->aq.asq.head = I40E_VF_ATQH1;
hw->aq.asq.len = I40E_VF_ATQLEN1;
@@ -956,9 +956,6 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
if (ntu == ntc) {
/* nothing to do - shouldn't need to update ring's values */
- i40e_debug(hw,
- I40E_DEBUG_AQ_MESSAGE,
- "AQRX: Queue is empty.\n");
ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;
goto clean_arq_element_out;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index b601b3cfd92b..3d741ee99a2c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -550,7 +550,7 @@ struct i40e_rx_ptype_decoded i40e_ptype_lookup[] = {
i40e_status i40e_init_shared_code(struct i40e_hw *hw)
{
i40e_status status = 0;
- u32 reg;
+ u32 port, ari, func_rid;
i40e_set_mac_type(hw);
@@ -563,18 +563,17 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw)
hw->phy.get_link_info = true;
- /* Determine port number */
- reg = rd32(hw, I40E_PFGEN_PORTNUM);
- reg = ((reg & I40E_PFGEN_PORTNUM_PORT_NUM_MASK) >>
- I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT);
- hw->port = (u8)reg;
-
- /* Determine the PF number based on the PCI fn */
- reg = rd32(hw, I40E_GLPCI_CAPSUP);
- if (reg & I40E_GLPCI_CAPSUP_ARI_EN_MASK)
- hw->pf_id = (u8)((hw->bus.device << 3) | hw->bus.func);
+ /* Determine port number and PF number*/
+ port = (rd32(hw, I40E_PFGEN_PORTNUM) & I40E_PFGEN_PORTNUM_PORT_NUM_MASK)
+ >> I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT;
+ hw->port = (u8)port;
+ ari = (rd32(hw, I40E_GLPCI_CAPSUP) & I40E_GLPCI_CAPSUP_ARI_EN_MASK) >>
+ I40E_GLPCI_CAPSUP_ARI_EN_SHIFT;
+ func_rid = rd32(hw, I40E_PF_FUNC_RID);
+ if (ari)
+ hw->pf_id = (u8)(func_rid & 0xff);
else
- hw->pf_id = (u8)hw->bus.func;
+ hw->pf_id = (u8)(func_rid & 0x7);
status = i40e_init_nvm(hw);
return status;
@@ -791,7 +790,7 @@ static enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw)
}
#define I40E_PF_RESET_WAIT_COUNT_A0 200
-#define I40E_PF_RESET_WAIT_COUNT 100
+#define I40E_PF_RESET_WAIT_COUNT 110
/**
* i40e_pf_reset - Reset the PF
* @hw: pointer to the hardware structure
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 3a3c237b76d4..433a55886ad2 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -773,7 +773,7 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
{
struct i40e_tx_desc *txd;
union i40e_rx_desc *rxd;
- struct i40e_ring ring;
+ struct i40e_ring *ring;
struct i40e_vsi *vsi;
int i;
@@ -792,29 +792,32 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
vsi_seid);
return;
}
- if (is_rx_ring)
- ring = *vsi->rx_rings[ring_id];
- else
- ring = *vsi->tx_rings[ring_id];
+
+ ring = kmemdup(is_rx_ring
+ ? vsi->rx_rings[ring_id] : vsi->tx_rings[ring_id],
+ sizeof(*ring), GFP_KERNEL);
+ if (!ring)
+ return;
+
if (cnt == 2) {
dev_info(&pf->pdev->dev, "vsi = %02i %s ring = %02i\n",
vsi_seid, is_rx_ring ? "rx" : "tx", ring_id);
- for (i = 0; i < ring.count; i++) {
+ for (i = 0; i < ring->count; i++) {
if (!is_rx_ring) {
- txd = I40E_TX_DESC(&ring, i);
+ txd = I40E_TX_DESC(ring, i);
dev_info(&pf->pdev->dev,
" d[%03i] = 0x%016llx 0x%016llx\n",
i, txd->buffer_addr,
txd->cmd_type_offset_bsz);
} else if (sizeof(union i40e_rx_desc) ==
sizeof(union i40e_16byte_rx_desc)) {
- rxd = I40E_RX_DESC(&ring, i);
+ rxd = I40E_RX_DESC(ring, i);
dev_info(&pf->pdev->dev,
" d[%03i] = 0x%016llx 0x%016llx\n",
i, rxd->read.pkt_addr,
rxd->read.hdr_addr);
} else {
- rxd = I40E_RX_DESC(&ring, i);
+ rxd = I40E_RX_DESC(ring, i);
dev_info(&pf->pdev->dev,
" d[%03i] = 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n",
i, rxd->read.pkt_addr,
@@ -823,26 +826,26 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
}
}
} else if (cnt == 3) {
- if (desc_n >= ring.count || desc_n < 0) {
+ if (desc_n >= ring->count || desc_n < 0) {
dev_info(&pf->pdev->dev,
"descriptor %d not found\n", desc_n);
return;
}
if (!is_rx_ring) {
- txd = I40E_TX_DESC(&ring, desc_n);
+ txd = I40E_TX_DESC(ring, desc_n);
dev_info(&pf->pdev->dev,
"vsi = %02i tx ring = %02i d[%03i] = 0x%016llx 0x%016llx\n",
vsi_seid, ring_id, desc_n,
txd->buffer_addr, txd->cmd_type_offset_bsz);
} else if (sizeof(union i40e_rx_desc) ==
sizeof(union i40e_16byte_rx_desc)) {
- rxd = I40E_RX_DESC(&ring, desc_n);
+ rxd = I40E_RX_DESC(ring, desc_n);
dev_info(&pf->pdev->dev,
"vsi = %02i rx ring = %02i d[%03i] = 0x%016llx 0x%016llx\n",
vsi_seid, ring_id, desc_n,
rxd->read.pkt_addr, rxd->read.hdr_addr);
} else {
- rxd = I40E_RX_DESC(&ring, desc_n);
+ rxd = I40E_RX_DESC(ring, desc_n);
dev_info(&pf->pdev->dev,
"vsi = %02i rx ring = %02i d[%03i] = 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n",
vsi_seid, ring_id, desc_n,
@@ -852,6 +855,7 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
} else {
dev_info(&pf->pdev->dev, "dump desc rx/tx <vsi_seid> <ring_id> [<desc_n>]\n");
}
+ kfree(ring);
}
/**
@@ -1493,7 +1497,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
if (!desc)
goto command_write_done;
cnt = sscanf(&cmd_buf[11],
- "%hx %hx %hx %hx %x %x %x %x %x %x",
+ "%hi %hi %hi %hi %i %i %i %i %i %i",
&desc->flags,
&desc->opcode, &desc->datalen, &desc->retval,
&desc->cookie_high, &desc->cookie_low,
@@ -1541,7 +1545,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
if (!desc)
goto command_write_done;
cnt = sscanf(&cmd_buf[20],
- "%hx %hx %hx %hx %x %x %x %x %x %x %hd",
+ "%hi %hi %hi %hi %i %i %i %i %i %i %hi",
&desc->flags,
&desc->opcode, &desc->datalen, &desc->retval,
&desc->cookie_high, &desc->cookie_low,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index b2402851a9bd..fcd815dc7d3c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -40,8 +40,9 @@ struct i40e_stats {
.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}
+
#define I40E_NETDEV_STAT(_net_stat) \
- I40E_STAT(struct net_device_stats, #_net_stat, _net_stat)
+ I40E_STAT(struct rtnl_link_stats64, #_net_stat, _net_stat)
#define I40E_PF_STAT(_name, _stat) \
I40E_STAT(struct i40e_pf, _name, _stat)
#define I40E_VSI_STAT(_name, _stat) \
@@ -1325,6 +1326,10 @@ static int i40e_get_ts_info(struct net_device *dev,
{
struct i40e_pf *pf = i40e_netdev_to_pf(dev);
+ /* only report HW timestamping if PTP is enabled */
+ if (!(pf->flags & I40E_FLAG_PTP))
+ return ethtool_op_get_ts_info(dev, info);
+
info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
SOF_TIMESTAMPING_RX_SOFTWARE |
SOF_TIMESTAMPING_SOFTWARE |
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 9ae4270db0b3..0a7ea4c5f9d3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -38,8 +38,8 @@ static const char i40e_driver_string[] =
#define DRV_KERN "-k"
#define DRV_VERSION_MAJOR 1
-#define DRV_VERSION_MINOR 1
-#define DRV_VERSION_BUILD 23
+#define DRV_VERSION_MINOR 2
+#define DRV_VERSION_BUILD 2
#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
__stringify(DRV_VERSION_MINOR) "." \
__stringify(DRV_VERSION_BUILD) DRV_KERN
@@ -4870,9 +4870,11 @@ int i40e_vsi_open(struct i40e_vsi *vsi)
goto err_set_queues;
} else if (vsi->type == I40E_VSI_FDIR) {
- snprintf(int_name, sizeof(int_name) - 1, "%s-fdir",
- dev_driver_string(&pf->pdev->dev));
+ snprintf(int_name, sizeof(int_name) - 1, "%s-%s-fdir",
+ dev_driver_string(&pf->pdev->dev),
+ dev_name(&pf->pdev->dev));
err = i40e_vsi_request_irq(vsi, int_name);
+
} else {
err = -EINVAL;
goto err_setup_rx;
@@ -5450,8 +5452,6 @@ static void i40e_vsi_link_event(struct i40e_vsi *vsi, bool link_up)
break;
case I40E_VSI_SRIOV:
- break;
-
case I40E_VSI_VMDQ2:
case I40E_VSI_CTRL:
case I40E_VSI_MIRROR:
@@ -5888,6 +5888,9 @@ static int i40e_reconstitute_veb(struct i40e_veb *veb)
if (ret)
goto end_reconstitute;
+ /* Enable LB mode for the main VSI now that it is on a VEB */
+ i40e_enable_pf_switch_lb(pf);
+
/* create the remaining VSIs attached to this VEB */
for (v = 0; v < pf->num_alloc_vsi; v++) {
if (!pf->vsi[v] || pf->vsi[v] == ctl_vsi)
@@ -7797,6 +7800,10 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ctxt.uplink_seid = vsi->uplink_seid;
ctxt.connection_type = 0x1; /* regular data port */
ctxt.flags = I40E_AQ_VSI_TYPE_PF;
+ ctxt.info.valid_sections |=
+ cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID);
+ ctxt.info.switch_id =
+ cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, true);
break;
@@ -8182,7 +8189,15 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
else if ((vsi->flags & I40E_VSI_FLAG_VEB_OWNER) == 0)
veb = i40e_veb_setup(pf, 0, vsi->uplink_seid, vsi->seid,
vsi->tc_config.enabled_tc);
-
+ if (veb) {
+ if (vsi->seid != pf->vsi[pf->lan_vsi]->seid) {
+ dev_info(&vsi->back->pdev->dev,
+ "%s: New VSI creation error, uplink seid of LAN VSI expected.\n",
+ __func__);
+ return NULL;
+ }
+ i40e_enable_pf_switch_lb(pf);
+ }
for (i = 0; i < I40E_MAX_VEB && !veb; i++) {
if (pf->veb[i] && pf->veb[i]->seid == vsi->uplink_seid)
veb = pf->veb[i];
@@ -9143,9 +9158,10 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
hw->aq.arq_buf_size = I40E_MAX_AQ_BUF_SIZE;
hw->aq.asq_buf_size = I40E_MAX_AQ_BUF_SIZE;
pf->adminq_work_limit = I40E_AQ_WORK_LIMIT;
+
snprintf(pf->misc_int_name, sizeof(pf->misc_int_name) - 1,
- "%s-pf%d:misc",
- dev_driver_string(&pf->pdev->dev), pf->hw.pf_id);
+ "%s-%s:misc",
+ dev_driver_string(&pf->pdev->dev), dev_name(&pdev->dev));
err = i40e_init_shared_code(hw);
if (err) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index f91510370c35..6d1ec926aa37 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -424,6 +424,9 @@ int i40e_ptp_get_ts_config(struct i40e_pf *pf, struct ifreq *ifr)
{
struct hwtstamp_config *config = &pf->tstamp_config;
+ if (!(pf->flags & I40E_FLAG_PTP))
+ return -EOPNOTSUPP;
+
return copy_to_user(ifr->ifr_data, config, sizeof(*config)) ?
-EFAULT : 0;
}
@@ -444,22 +447,12 @@ static int i40e_ptp_set_timestamp_mode(struct i40e_pf *pf,
struct hwtstamp_config *config)
{
struct i40e_hw *hw = &pf->hw;
- u32 pf_id, tsyntype, regval;
+ u32 tsyntype, regval;
/* Reserved for future extensions. */
if (config->flags)
return -EINVAL;
- /* Confirm that 1588 is supported on this PF. */
- pf_id = (rd32(hw, I40E_PRTTSYN_CTL0) & I40E_PRTTSYN_CTL0_PF_ID_MASK) >>
- I40E_PRTTSYN_CTL0_PF_ID_SHIFT;
- if (hw->pf_id != pf_id) {
- dev_err(&pf->pdev->dev,
- "PF %d attempted to control timestamp mode on port %d, which is owned by PF %d\n",
- hw->pf_id, hw->port, pf_id);
- return -EPERM;
- }
-
switch (config->tx_type) {
case HWTSTAMP_TX_OFF:
pf->ptp_tx = false;
@@ -562,6 +555,9 @@ int i40e_ptp_set_ts_config(struct i40e_pf *pf, struct ifreq *ifr)
struct hwtstamp_config config;
int err;
+ if (!(pf->flags & I40E_FLAG_PTP))
+ return -EOPNOTSUPP;
+
if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
return -EFAULT;
@@ -631,8 +627,22 @@ void i40e_ptp_init(struct i40e_pf *pf)
{
struct net_device *netdev = pf->vsi[pf->lan_vsi]->netdev;
struct i40e_hw *hw = &pf->hw;
+ u32 pf_id;
long err;
+ /* Only one PF is assigned to control 1588 logic per port. Do not
+ * enable any support for PFs not assigned via PRTTSYN_CTL0.PF_ID
+ */
+ pf_id = (rd32(hw, I40E_PRTTSYN_CTL0) & I40E_PRTTSYN_CTL0_PF_ID_MASK) >>
+ I40E_PRTTSYN_CTL0_PF_ID_SHIFT;
+ if (hw->pf_id != pf_id) {
+ pf->flags &= ~I40E_FLAG_PTP;
+ dev_info(&pf->pdev->dev, "%s: PTP not supported on %s\n",
+ __func__,
+ netdev->name);
+ return;
+ }
+
/* we have to initialize the lock first, since we can't control
* when the user will enter the PHC device entry points
*/
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index c85214373a51..3904dd8ea1f1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -482,6 +482,8 @@ struct i40e_hw {
u32 debug_mask;
};
+#define i40e_is_vf(_hw) ((_hw)->mac.type == I40E_MAC_VF)
+
struct i40e_driver_version {
u8 major_version;
u8 minor_version;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
index 70951d2edcad..61dd1b187624 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
@@ -79,6 +79,7 @@ enum i40e_virtchnl_ops {
I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
I40E_VIRTCHNL_OP_GET_STATS,
I40E_VIRTCHNL_OP_FCOE,
+ I40E_VIRTCHNL_OP_CONFIG_RSS,
/* PF sends status change events to vfs using
* the following op.
*/
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 668d860275d6..5bae89550657 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -707,7 +707,6 @@ complete_reset:
wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE);
i40e_flush(hw);
}
-#ifdef CONFIG_PCI_IOV
/**
* i40e_enable_pf_switch_lb
@@ -715,7 +714,7 @@ complete_reset:
*
* enable switch loop back or die - no point in a return value
**/
-static void i40e_enable_pf_switch_lb(struct i40e_pf *pf)
+void i40e_enable_pf_switch_lb(struct i40e_pf *pf)
{
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
struct i40e_vsi_context ctxt;
@@ -742,7 +741,6 @@ static void i40e_enable_pf_switch_lb(struct i40e_pf *pf)
__func__, vsi->back->hw.aq.asq_last_status);
}
}
-#endif
/**
* i40e_disable_pf_switch_lb
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index 0adc61e1052d..9452f5247cff 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -126,5 +126,6 @@ int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable);
void i40e_vc_notify_link_state(struct i40e_pf *pf);
void i40e_vc_notify_reset(struct i40e_pf *pf);
+void i40e_enable_pf_switch_lb(struct i40e_pf *pf);
#endif /* _I40E_VIRTCHNL_PF_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c b/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
index d7e446f3e7a4..16989946c52a 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
@@ -49,7 +49,7 @@ static inline bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc)
static void i40e_adminq_init_regs(struct i40e_hw *hw)
{
/* set head and tail registers in our local struct */
- if (hw->mac.type == I40E_MAC_VF) {
+ if (i40e_is_vf(hw)) {
hw->aq.asq.tail = I40E_VF_ATQT1;
hw->aq.asq.head = I40E_VF_ATQH1;
hw->aq.asq.len = I40E_VF_ATQLEN1;
@@ -905,9 +905,6 @@ i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
if (ntu == ntc) {
/* nothing to do - shouldn't need to update ring's values */
- i40e_debug(hw,
- I40E_DEBUG_AQ_MESSAGE,
- "AQRX: Queue is empty.\n");
ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;
goto clean_arq_element_out;
}
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h
index 8fe34fc5c469..77abe17217f9 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h
@@ -476,6 +476,8 @@ struct i40e_hw {
u32 debug_mask;
};
+#define i40e_is_vf(_hw) ((_hw)->mac.type == I40E_MAC_VF)
+
struct i40e_driver_version {
u8 major_version;
u8 minor_version;
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
index cd18d5689006..e0c8208138f4 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
@@ -79,6 +79,7 @@ enum i40e_virtchnl_ops {
I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
I40E_VIRTCHNL_OP_GET_STATS,
I40E_VIRTCHNL_OP_FCOE,
+ I40E_VIRTCHNL_OP_CONFIG_RSS,
/* PF sends status change events to vfs using
* the following op.
*/
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 8e01009695da..cabaf599f562 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -36,7 +36,7 @@ char i40evf_driver_name[] = "i40evf";
static const char i40evf_driver_string[] =
"Intel(R) XL710/X710 Virtual Function Network Driver";
-#define DRV_VERSION "1.0.5"
+#define DRV_VERSION "1.0.6"
const char i40evf_driver_version[] = DRV_VERSION;
static const char i40evf_copyright[] =
"Copyright (c) 2013 - 2014 Intel Corporation.";
@@ -2045,6 +2045,8 @@ static void i40evf_init_task(struct work_struct *work)
case __I40EVF_INIT_VERSION_CHECK:
if (!i40evf_asq_done(hw)) {
dev_err(&pdev->dev, "Admin queue command never completed\n");
+ i40evf_shutdown_adminq(hw);
+ adapter->state = __I40EVF_STARTUP;
goto err;
}
@@ -2078,8 +2080,11 @@ static void i40evf_init_task(struct work_struct *work)
goto err;
}
err = i40evf_get_vf_config(adapter);
- if (err == I40E_ERR_ADMIN_QUEUE_NO_WORK)
- goto restart;
+ if (err == I40E_ERR_ADMIN_QUEUE_NO_WORK) {
+ dev_info(&pdev->dev, "Resending VF config request\n");
+ err = i40evf_send_vf_config_msg(adapter);
+ goto err;
+ }
if (err) {
dev_err(&pdev->dev, "Unable to get VF config (%d)\n",
err);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 07c13b039181..5fde5a7f4591 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -715,15 +715,9 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
}
return;
}
- if (v_opcode != adapter->current_op) {
- dev_err(&adapter->pdev->dev, "%s: Pending op is %d, received %d\n",
- __func__, adapter->current_op, v_opcode);
- /* We're probably completely screwed at this point, but clear
- * the current op and try to carry on....
- */
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
- return;
- }
+ if (v_opcode != adapter->current_op)
+ dev_info(&adapter->pdev->dev, "Pending op is %d, received %d\n",
+ adapter->current_op, v_opcode);
if (v_retval) {
dev_err(&adapter->pdev->dev, "%s: PF returned error %d to our request %d\n",
__func__, v_retval, v_opcode);
@@ -775,8 +769,8 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
adapter->aq_pending &= ~(I40EVF_FLAG_AQ_MAP_VECTORS);
break;
default:
- dev_warn(&adapter->pdev->dev, "%s: Received unexpected message %d from PF\n",
- __func__, v_opcode);
+ dev_info(&adapter->pdev->dev, "Received unexpected message %d from PF\n",
+ v_opcode);
break;
} /* switch v_opcode */
adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-04 23:44:48 +0300