MAX_ETH_QSETS = 32, /* # of Ethernet Tx/Rx queue sets */
MAX_OFLD_QSETS = 16, /* # of offload Tx, iscsi Rx queue sets */
MAX_CTRL_QUEUES = NCHAN, /* # of control Tx queues */
- MAX_RDMA_QUEUES = NCHAN, /* # of streaming RDMA Rx queues */
- MAX_RDMA_CIQS = 32, /* # of RDMA concentrator IQs */
-
- /* # of streaming iSCSIT Rx queues */
- MAX_ISCSIT_QUEUES = MAX_OFLD_QSETS,
};
enum {
enum {
INGQ_EXTRAS = 2, /* firmware event queue and */
/* forwarded interrupts */
- MAX_INGQ = MAX_ETH_QSETS + MAX_OFLD_QSETS + MAX_RDMA_QUEUES +
- MAX_RDMA_CIQS + MAX_ISCSIT_QUEUES + INGQ_EXTRAS,
+ MAX_INGQ = MAX_ETH_QSETS + INGQ_EXTRAS,
};
struct adapter;
struct sge_ctrl_txq ctrlq[MAX_CTRL_QUEUES];
struct sge_eth_rxq ethrxq[MAX_ETH_QSETS];
- struct sge_ofld_rxq iscsirxq[MAX_OFLD_QSETS];
- struct sge_ofld_rxq iscsitrxq[MAX_ISCSIT_QUEUES];
- struct sge_ofld_rxq rdmarxq[MAX_RDMA_QUEUES];
- struct sge_ofld_rxq rdmaciq[MAX_RDMA_CIQS];
struct sge_rspq fw_evtq ____cacheline_aligned_in_smp;
struct sge_uld_rxq_info **uld_rxq_info;
u16 max_ethqsets; /* # of available Ethernet queue sets */
u16 ethqsets; /* # of active Ethernet queue sets */
u16 ethtxq_rover; /* Tx queue to clean up next */
- u16 iscsiqsets; /* # of active iSCSI queue sets */
- u16 niscsitq; /* # of available iSCST Rx queues */
- u16 rdmaqs; /* # of available RDMA Rx queues */
- u16 rdmaciqs; /* # of available RDMA concentrator IQs */
+ u16 ofldqsets; /* # of active ofld queue sets */
u16 nqs_per_uld; /* # of Rx queues per ULD */
- u16 iscsi_rxq[MAX_OFLD_QSETS];
- u16 iscsit_rxq[MAX_ISCSIT_QUEUES];
- u16 rdma_rxq[MAX_RDMA_QUEUES];
- u16 rdma_ciq[MAX_RDMA_CIQS];
u16 timer_val[SGE_NTIMERS];
u8 counter_val[SGE_NCOUNTERS];
u32 fl_pg_order; /* large page allocation size */
};
#define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++)
-#define for_each_iscsirxq(sge, i) for (i = 0; i < (sge)->iscsiqsets; i++)
-#define for_each_iscsitrxq(sge, i) for (i = 0; i < (sge)->niscsitq; i++)
-#define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++)
-#define for_each_rdmaciq(sge, i) for (i = 0; i < (sge)->rdmaciqs; i++)
+#define for_each_ofldtxq(sge, i) for (i = 0; i < (sge)->ofldqsets; i++)
struct l2t_data;
struct uld_msix_info {
unsigned short vec;
char desc[IFNAMSIZ + 10];
+ unsigned int idx;
};
struct vf_info {
} msix_info[MAX_INGQ + 1];
struct uld_msix_info *msix_info_ulds; /* msix info for uld's */
struct uld_msix_bmap msix_bmap_ulds; /* msix bitmap for all uld */
- unsigned int msi_idx;
+ int msi_idx;
struct doorbell_stats db_stats;
struct sge sge;
unsigned int clipt_start;
unsigned int clipt_end;
struct clip_tbl *clipt;
- struct cxgb4_pci_uld_info *uld;
+ struct cxgb4_uld_info *uld;
void *uld_handle[CXGB4_ULD_MAX];
unsigned int num_uld;
+ unsigned int num_ofld_uld;
struct list_head list_node;
struct list_head rcu_node;
struct list_head mac_hlist; /* list of MAC addresses in MPS Hash */
#define T4_OS_LOG_MBOX_CMDS 256
struct mbox_cmd_log *mbox_log;
+ struct mutex uld_mutex;
+
struct dentry *debugfs_root;
bool use_bd; /* Use SGE Back Door intfc for reading SGE Contexts */
bool trace_rss; /* 1 implies that different RSS flit per filter is
return adap->params.crypto;
}
+static inline int is_uld(const struct adapter *adap)
+{
+ return (adap->params.offload || adap->params.crypto);
+}
+
static inline u32 t4_read_reg(struct adapter *adap, u32 reg_addr)
{
return readl(adap->regs + reg_addr);
int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq,
struct net_device *dev, unsigned int iqid,
unsigned int cmplqid);
+int t4_sge_mod_ctrl_txq(struct adapter *adap, unsigned int eqid,
+ unsigned int cmplqid);
int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq,
struct net_device *dev, unsigned int iqid);
irqreturn_t t4_sge_intr_msix(int irq, void *cookie);
int hz, int ticks);
int t4_set_vf_mac_acl(struct adapter *adapter, unsigned int vf,
unsigned int naddr, u8 *addr);
-void uld_mem_free(struct adapter *adap);
-int uld_mem_alloc(struct adapter *adap);
+void t4_uld_mem_free(struct adapter *adap);
+int t4_uld_mem_alloc(struct adapter *adap);
+void t4_uld_clean_up(struct adapter *adap);
+void t4_register_netevent_notifier(void);
void free_rspq_fl(struct adapter *adap, struct sge_rspq *rq, struct sge_fl *fl);
#endif /* __CXGB4_H__ */