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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c107
1 files changed, 84 insertions, 23 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 374fa8a3791..32a95c105e4 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -172,6 +172,7 @@ static struct qlcnic_hardware_ops qlcnic_83xx_hw_ops = {
.config_promisc_mode = qlcnic_83xx_nic_set_promisc,
.change_l2_filter = qlcnic_83xx_change_l2_filter,
.get_board_info = qlcnic_83xx_get_port_info,
+ .free_mac_list = qlcnic_82xx_free_mac_list,
};
static struct qlcnic_nic_template qlcnic_83xx_ops = {
@@ -339,12 +340,13 @@ inline void qlcnic_83xx_enable_legacy_msix_mbx_intr(struct qlcnic_adapter
writel(0, adapter->ahw->pci_base0 + mask);
}
-inline void qlcnic_83xx_disable_mbx_intr(struct qlcnic_adapter *adapter)
+void qlcnic_83xx_disable_mbx_intr(struct qlcnic_adapter *adapter)
{
u32 mask;
mask = QLCRDX(adapter->ahw, QLCNIC_DEF_INT_MASK);
writel(1, adapter->ahw->pci_base0 + mask);
+ QLCWRX(adapter->ahw, QLCNIC_MBX_INTR_ENBL, 0);
}
static inline void qlcnic_83xx_get_mbx_data(struct qlcnic_adapter *adapter,
@@ -400,7 +402,8 @@ static void qlcnic_83xx_poll_process_aen(struct qlcnic_adapter *adapter)
event = readl(QLCNIC_MBX_FW(adapter->ahw, 0));
if (event & QLCNIC_MBX_ASYNC_EVENT)
- qlcnic_83xx_process_aen(adapter);
+ __qlcnic_83xx_process_aen(adapter);
+
out:
qlcnic_83xx_enable_legacy_msix_mbx_intr(adapter);
spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
@@ -453,17 +456,15 @@ done:
void qlcnic_83xx_free_mbx_intr(struct qlcnic_adapter *adapter)
{
- u32 val = 0, num_msix = adapter->ahw->num_msix - 1;
+ u32 num_msix;
+
+ qlcnic_83xx_disable_mbx_intr(adapter);
if (adapter->flags & QLCNIC_MSIX_ENABLED)
num_msix = adapter->ahw->num_msix - 1;
else
num_msix = 0;
- QLCWRX(adapter->ahw, QLCNIC_MBX_INTR_ENBL, val);
-
- qlcnic_83xx_disable_mbx_intr(adapter);
-
msleep(20);
synchronize_irq(adapter->msix_entries[num_msix].vector);
free_irq(adapter->msix_entries[num_msix].vector, adapter);
@@ -758,7 +759,7 @@ poll:
/* Get the FW response data */
fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
if (fw_data & QLCNIC_MBX_ASYNC_EVENT) {
- qlcnic_83xx_process_aen(adapter);
+ __qlcnic_83xx_process_aen(adapter);
mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
if (mbx_val)
goto poll;
@@ -862,7 +863,7 @@ static void qlcnic_83xx_handle_idc_comp_aen(struct qlcnic_adapter *adapter,
return;
}
-void qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
+void __qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
{
u32 event[QLC_83XX_MBX_AEN_CNT];
int i;
@@ -907,6 +908,53 @@ void qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
QLCWRX(ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
}
+static void qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ u32 resp, event;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ahw->mbx_lock, flags);
+
+ resp = QLCRDX(ahw, QLCNIC_FW_MBX_CTRL);
+ if (resp & QLCNIC_SET_OWNER) {
+ event = readl(QLCNIC_MBX_FW(ahw, 0));
+ if (event & QLCNIC_MBX_ASYNC_EVENT)
+ __qlcnic_83xx_process_aen(adapter);
+ }
+
+ spin_unlock_irqrestore(&ahw->mbx_lock, flags);
+}
+
+static void qlcnic_83xx_mbx_poll_work(struct work_struct *work)
+{
+ struct qlcnic_adapter *adapter;
+
+ adapter = container_of(work, struct qlcnic_adapter, mbx_poll_work.work);
+
+ if (!test_bit(__QLCNIC_MBX_POLL_ENABLE, &adapter->state))
+ return;
+
+ qlcnic_83xx_process_aen(adapter);
+ queue_delayed_work(adapter->qlcnic_wq, &adapter->mbx_poll_work,
+ (HZ / 10));
+}
+
+void qlcnic_83xx_enable_mbx_poll(struct qlcnic_adapter *adapter)
+{
+ if (test_and_set_bit(__QLCNIC_MBX_POLL_ENABLE, &adapter->state))
+ return;
+
+ INIT_DELAYED_WORK(&adapter->mbx_poll_work, qlcnic_83xx_mbx_poll_work);
+}
+
+void qlcnic_83xx_disable_mbx_poll(struct qlcnic_adapter *adapter)
+{
+ if (!test_and_clear_bit(__QLCNIC_MBX_POLL_ENABLE, &adapter->state))
+ return;
+ cancel_delayed_work_sync(&adapter->mbx_poll_work);
+}
+
static int qlcnic_83xx_add_rings(struct qlcnic_adapter *adapter)
{
int index, i, err, sds_mbx_size;
@@ -1274,7 +1322,8 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test)
if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) {
/* disable and free mailbox interrupt */
- qlcnic_83xx_free_mbx_intr(adapter);
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_free_mbx_intr(adapter);
adapter->ahw->loopback_state = 0;
adapter->ahw->hw_ops->setup_link_event(adapter, 1);
}
@@ -1302,12 +1351,14 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
qlcnic_detach(adapter);
if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) {
- err = qlcnic_83xx_setup_mbx_intr(adapter);
- if (err) {
- dev_err(&adapter->pdev->dev,
- "%s: failed to setup mbx interrupt\n",
- __func__);
- goto out;
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ err = qlcnic_83xx_setup_mbx_intr(adapter);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "%s: failed to setup mbx interrupt\n",
+ __func__);
+ goto out;
+ }
}
}
adapter->ahw->diag_test = 0;
@@ -1556,7 +1607,9 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
/* Poll for link up event before running traffic */
do {
msleep(500);
- qlcnic_83xx_process_aen(adapter);
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_process_aen(adapter);
+
if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
dev_info(&adapter->pdev->dev,
"Firmware didn't sent link up event to loopback request\n");
@@ -1610,7 +1663,9 @@ int qlcnic_83xx_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
/* Wait for Link and IDC Completion AEN */
do {
msleep(300);
- qlcnic_83xx_process_aen(adapter);
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_process_aen(adapter);
+
if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
dev_err(&adapter->pdev->dev,
"FW did not generate IDC completion AEN\n");
@@ -1650,7 +1705,9 @@ int qlcnic_83xx_clear_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
/* Wait for Link and IDC Completion AEN */
do {
msleep(300);
- qlcnic_83xx_process_aen(adapter);
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_process_aen(adapter);
+
if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
dev_err(&adapter->pdev->dev,
"Firmware didn't sent IDC completion AEN\n");
@@ -1784,7 +1841,7 @@ static void qlcnic_83xx_set_interface_id_macaddr(struct qlcnic_adapter *adapter,
}
int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
- __le16 vlan_id, u8 op)
+ u16 vlan_id, u8 op)
{
int err;
u32 *buf, temp = 0;
@@ -1798,10 +1855,14 @@ int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
if (err)
return err;
+ if (vlan_id)
+ op = (op == QLCNIC_MAC_ADD || op == QLCNIC_MAC_VLAN_ADD) ?
+ QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_VLAN_DEL;
+
cmd.req.arg[1] = op | (1 << 8);
qlcnic_83xx_set_interface_id_macaddr(adapter, &temp);
cmd.req.arg[1] |= temp;
- mv.vlan = le16_to_cpu(vlan_id);
+ mv.vlan = vlan_id;
mv.mac_addr0 = addr[0];
mv.mac_addr1 = addr[1];
mv.mac_addr2 = addr[2];
@@ -1820,7 +1881,7 @@ int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
}
void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *adapter, u64 *addr,
- __le16 vlan_id)
+ u16 vlan_id)
{
u8 mac[ETH_ALEN];
memcpy(&mac, addr, ETH_ALEN);
@@ -1920,7 +1981,7 @@ irqreturn_t qlcnic_83xx_handle_aen(int irq, void *data)
event = readl(QLCNIC_MBX_FW(adapter->ahw, 0));
if (event & QLCNIC_MBX_ASYNC_EVENT)
- qlcnic_83xx_process_aen(adapter);
+ __qlcnic_83xx_process_aen(adapter);
out:
mask = QLCRDX(adapter->ahw, QLCNIC_DEF_INT_MASK);
writel(0, adapter->ahw->pci_base0 + mask);
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-02 02:27:32 +0000