diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h index 2fa29889522e..d6253f2a414d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h @@ -13,10 +13,14 @@ #include <linux/pci.h> #include <linux/iommu.h> +#include <linux/net_tstamp.h> +#include <linux/ptp_clock_kernel.h> +#include <linux/timecounter.h> #include <mbox.h> #include "otx2_reg.h" #include "otx2_txrx.h" +#include <rvu_trace.h> /* PCI device IDs */ #define PCI_DEVID_OCTEONTX2_RVU_PF 0xA063 @@ -174,9 +178,11 @@ struct otx2_hw { u16 rq_skid; u8 cq_time_wait; - /* For TSO segmentation */ + /* Segmentation */ u8 lso_tsov4_idx; u8 lso_tsov6_idx; + u8 lso_udpv4_idx; + u8 lso_udpv6_idx; u8 hw_tso; /* MSI-X */ @@ -209,6 +215,17 @@ struct refill_work { struct otx2_nic *pf; }; +struct otx2_ptp { + struct ptp_clock_info ptp_info; + struct ptp_clock *ptp_clock; + struct otx2_nic *nic; + + struct cyclecounter cycle_counter; + struct timecounter time_counter; +}; + +#define OTX2_HW_TIMESTAMP_LEN 8 + struct otx2_nic { void __iomem *reg_base; struct net_device *netdev; @@ -216,6 +233,8 @@ struct otx2_nic { u16 max_frs; u16 rbsize; /* Receive buffer size */ +#define OTX2_FLAG_RX_TSTAMP_ENABLED BIT_ULL(0) +#define OTX2_FLAG_TX_TSTAMP_ENABLED BIT_ULL(1) #define OTX2_FLAG_INTF_DOWN BIT_ULL(2) #define OTX2_FLAG_RX_PAUSE_ENABLED BIT_ULL(9) #define OTX2_FLAG_TX_PAUSE_ENABLED BIT_ULL(10) @@ -251,6 +270,9 @@ struct otx2_nic { /* Block address of NIX either BLKADDR_NIX0 or BLKADDR_NIX1 */ int nix_blkaddr; + + struct otx2_ptp *ptp; + struct hwtstamp_config tstamp; }; static inline bool is_otx2_lbkvf(struct pci_dev *pdev) @@ -502,6 +524,7 @@ static struct _req_type __maybe_unused \ return NULL; \ req->hdr.sig = OTX2_MBOX_REQ_SIG; \ req->hdr.id = _id; \ + trace_otx2_msg_alloc(mbox->mbox.pdev, _id, sizeof(*req)); \ return req; \ } @@ -561,6 +584,7 @@ void otx2_tx_timeout(struct net_device *netdev, unsigned int txq); void otx2_get_mac_from_af(struct net_device *netdev); void otx2_config_irq_coalescing(struct otx2_nic *pfvf, int qidx); int otx2_config_pause_frm(struct otx2_nic *pfvf); +void otx2_setup_segmentation(struct otx2_nic *pfvf); /* RVU block related APIs */ int otx2_attach_npa_nix(struct otx2_nic *pfvf); |