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Diffstat (limited to 'include/linux/mlx5/driver.h')
-rw-r--r--include/linux/mlx5/driver.h61
1 files changed, 35 insertions, 26 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 5a27246db883..0e6da1840c7d 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -41,7 +41,7 @@
#include <linux/semaphore.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
-#include <linux/radix-tree.h>
+#include <linux/xarray.h>
#include <linux/workqueue.h>
#include <linux/mempool.h>
#include <linux/interrupt.h>
@@ -53,6 +53,7 @@
#include <linux/mlx5/eq.h>
#include <linux/timecounter.h>
#include <linux/ptp_clock_kernel.h>
+#include <net/devlink.h>
enum {
MLX5_BOARD_ID_LEN = 64,
@@ -107,6 +108,7 @@ enum {
MLX5_REG_FPGA_CAP = 0x4022,
MLX5_REG_FPGA_CTRL = 0x4023,
MLX5_REG_FPGA_ACCESS_REG = 0x4024,
+ MLX5_REG_CORE_DUMP = 0x402e,
MLX5_REG_PCAP = 0x5001,
MLX5_REG_PMTU = 0x5003,
MLX5_REG_PTYS = 0x5004,
@@ -137,6 +139,7 @@ enum {
MLX5_REG_MTPPS = 0x9053,
MLX5_REG_MTPPSE = 0x9054,
MLX5_REG_MPEGC = 0x9056,
+ MLX5_REG_MCQS = 0x9060,
MLX5_REG_MCQI = 0x9061,
MLX5_REG_MCC = 0x9062,
MLX5_REG_MCDA = 0x9063,
@@ -180,6 +183,11 @@ enum port_state_policy {
MLX5_POLICY_INVALID = 0xffffffff
};
+enum mlx5_coredev_type {
+ MLX5_COREDEV_PF,
+ MLX5_COREDEV_VF
+};
+
struct mlx5_field_desc {
struct dentry *dent;
int i;
@@ -433,13 +441,18 @@ struct mlx5_core_health {
struct timer_list timer;
u32 prev;
int miss_counter;
- bool sick;
+ u8 synd;
+ u32 fatal_error;
+ u32 crdump_size;
/* wq spinlock to synchronize draining */
spinlock_t wq_lock;
struct workqueue_struct *wq;
unsigned long flags;
- struct work_struct work;
+ struct work_struct fatal_report_work;
+ struct work_struct report_work;
struct delayed_work recover_work;
+ struct devlink_health_reporter *fw_reporter;
+ struct devlink_health_reporter *fw_fatal_reporter;
};
struct mlx5_qp_table {
@@ -451,13 +464,6 @@ struct mlx5_qp_table {
struct radix_tree_root tree;
};
-struct mlx5_mkey_table {
- /* protect radix tree
- */
- rwlock_t lock;
- struct radix_tree_root tree;
-};
-
struct mlx5_vf_context {
int enabled;
u64 port_guid;
@@ -468,7 +474,7 @@ struct mlx5_vf_context {
struct mlx5_core_sriov {
struct mlx5_vf_context *vfs_ctx;
int num_vfs;
- int enabled_vfs;
+ u16 max_vfs;
};
struct mlx5_fc_stats {
@@ -490,6 +496,7 @@ struct mlx5_eswitch;
struct mlx5_lag;
struct mlx5_devcom;
struct mlx5_eq_table;
+struct mlx5_irq_table;
struct mlx5_rate_limit {
u32 rate;
@@ -519,6 +526,8 @@ struct mlx5_core_roce {
};
struct mlx5_priv {
+ /* IRQ table valid only for real pci devices PF or VF */
+ struct mlx5_irq_table *irq_table;
struct mlx5_eq_table *eq_table;
/* pages stuff */
@@ -541,9 +550,7 @@ struct mlx5_priv {
struct dentry *cmdif_debugfs;
/* end: qp staff */
- /* start: mkey staff */
- struct mlx5_mkey_table mkey_table;
- /* end: mkey staff */
+ struct xarray mkey_table;
/* start: alloc staff */
/* protect buffer alocation according to numa node */
@@ -570,7 +577,6 @@ struct mlx5_priv {
struct mlx5_core_sriov sriov;
struct mlx5_lag *lag;
struct mlx5_devcom *devcom;
- unsigned long pci_dev_data;
struct mlx5_core_roce roce;
struct mlx5_fc_stats fc_stats;
struct mlx5_rl_table rl_table;
@@ -580,6 +586,7 @@ struct mlx5_priv {
};
enum mlx5_device_state {
+ MLX5_DEVICE_STATE_UNINITIALIZED,
MLX5_DEVICE_STATE_UP,
MLX5_DEVICE_STATE_INTERNAL_ERROR,
};
@@ -646,9 +653,11 @@ struct mlx5_clock {
struct mlx5_fw_tracer;
struct mlx5_vxlan;
+struct mlx5_geneve;
struct mlx5_core_dev {
struct device *device;
+ enum mlx5_coredev_type coredev_type;
struct pci_dev *pdev;
/* sync pci state */
struct mutex pci_status_mutex;
@@ -680,6 +689,7 @@ struct mlx5_core_dev {
u32 issi;
struct mlx5e_resources mlx5e_res;
struct mlx5_vxlan *vxlan;
+ struct mlx5_geneve *geneve;
struct {
struct mlx5_rsvd_gids reserved_gids;
u32 roce_en;
@@ -690,6 +700,7 @@ struct mlx5_core_dev {
struct mlx5_clock clock;
struct mlx5_ib_clock_info *clock_info;
struct mlx5_fw_tracer *tracer;
+ u32 vsc_addr;
};
struct mlx5_db {
@@ -901,7 +912,6 @@ void mlx5_start_health_poll(struct mlx5_core_dev *dev);
void mlx5_stop_health_poll(struct mlx5_core_dev *dev, bool disable_health);
void mlx5_drain_health_wq(struct mlx5_core_dev *dev);
void mlx5_trigger_health_work(struct mlx5_core_dev *dev);
-void mlx5_drain_health_recovery(struct mlx5_core_dev *dev);
int mlx5_buf_alloc_node(struct mlx5_core_dev *dev, int size,
struct mlx5_frag_buf *buf, int node);
int mlx5_buf_alloc(struct mlx5_core_dev *dev,
@@ -1042,6 +1052,8 @@ int mlx5_register_interface(struct mlx5_interface *intf);
void mlx5_unregister_interface(struct mlx5_interface *intf);
int mlx5_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb);
int mlx5_notifier_unregister(struct mlx5_core_dev *dev, struct notifier_block *nb);
+int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb);
+int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb);
int mlx5_core_query_vendor_id(struct mlx5_core_dev *mdev, u32 *vendor_id);
@@ -1082,9 +1094,9 @@ enum {
MLX5_PCI_DEV_IS_VF = 1 << 0,
};
-static inline int mlx5_core_is_pf(struct mlx5_core_dev *dev)
+static inline bool mlx5_core_is_pf(const struct mlx5_core_dev *dev)
{
- return !(dev->priv.pci_dev_data & MLX5_PCI_DEV_IS_VF);
+ return dev->coredev_type == MLX5_COREDEV_PF;
}
static inline bool mlx5_core_is_ecpf(struct mlx5_core_dev *dev)
@@ -1092,23 +1104,20 @@ static inline bool mlx5_core_is_ecpf(struct mlx5_core_dev *dev)
return dev->caps.embedded_cpu;
}
-static inline bool mlx5_core_is_ecpf_esw_manager(struct mlx5_core_dev *dev)
+static inline bool
+mlx5_core_is_ecpf_esw_manager(const struct mlx5_core_dev *dev)
{
return dev->caps.embedded_cpu && MLX5_CAP_GEN(dev, eswitch_manager);
}
-static inline bool mlx5_ecpf_vport_exists(struct mlx5_core_dev *dev)
+static inline bool mlx5_ecpf_vport_exists(const struct mlx5_core_dev *dev)
{
return mlx5_core_is_pf(dev) && MLX5_CAP_ESW(dev, ecpf_vport_exists);
}
-#define MLX5_HOST_PF_MAX_VFS (127u)
-static inline u16 mlx5_core_max_vfs(struct mlx5_core_dev *dev)
+static inline u16 mlx5_core_max_vfs(const struct mlx5_core_dev *dev)
{
- if (mlx5_core_is_ecpf_esw_manager(dev))
- return MLX5_HOST_PF_MAX_VFS;
- else
- return pci_sriov_get_totalvfs(dev->pdev);
+ return dev->priv.sriov.max_vfs;
}
static inline int mlx5_get_gid_table_len(u16 param)
generated by cgit (git 2.34.1) at 2024-05-07 01:51:35 +0000