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path: root/drivers/net/ethernet/huawei/hinic/hinic_hw_if.h
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Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_if.h')
-rw-r--r--drivers/net/ethernet/huawei/hinic/hinic_hw_if.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_if.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_if.h
index 5b4760c0e9f5..22ec7f73e0a6 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_if.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_if.h
@@ -152,6 +152,7 @@
#define HINIC_IS_PPF(hwif) (HINIC_FUNC_TYPE(hwif) == HINIC_PPF)
#define HINIC_PCI_CFG_REGS_BAR 0
+#define HINIC_PCI_INTR_REGS_BAR 2
#define HINIC_PCI_DB_BAR 4
#define HINIC_PCIE_ST_DISABLE 0
@@ -164,6 +165,10 @@
#define HINIC_EQ_MSIX_LLI_CREDIT_LIMIT_DEFAULT 0 /* Disabled */
#define HINIC_EQ_MSIX_RESEND_TIMER_DEFAULT 7 /* max */
+#define HINIC_PCI_MSIX_ENTRY_SIZE 16
+#define HINIC_PCI_MSIX_ENTRY_VECTOR_CTRL 12
+#define HINIC_PCI_MSIX_ENTRY_CTRL_MASKBIT 1
+
enum hinic_pcie_nosnoop {
HINIC_PCIE_SNOOP = 0,
HINIC_PCIE_NO_SNOOP = 1,
@@ -207,6 +212,11 @@ enum hinic_db_state {
HINIC_DB_DISABLE = 1,
};
+enum hinic_msix_state {
+ HINIC_MSIX_ENABLE,
+ HINIC_MSIX_DISABLE,
+};
+
struct hinic_func_attr {
u16 func_idx;
u8 pf_idx;
@@ -226,6 +236,7 @@ struct hinic_func_attr {
struct hinic_hwif {
struct pci_dev *pdev;
void __iomem *cfg_regs_bar;
+ void __iomem *intr_regs_base;
struct hinic_func_attr attr;
};
@@ -251,6 +262,9 @@ int hinic_msix_attr_get(struct hinic_hwif *hwif, u16 msix_index,
u8 *lli_timer, u8 *lli_credit_limit,
u8 *resend_timer);
+void hinic_set_msix_state(struct hinic_hwif *hwif, u16 msix_idx,
+ enum hinic_msix_state flag);
+
int hinic_msix_attr_cnt_clear(struct hinic_hwif *hwif, u16 msix_index);
void hinic_set_pf_action(struct hinic_hwif *hwif, enum hinic_pf_action action);