diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 557e4292c846..e1f918960730 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -18,6 +18,9 @@ #include "cgx.h" #include "rvu.h" #include "rvu_reg.h" +#include "ptp.h" + +#include "rvu_trace.h" #define DRV_NAME "octeontx2-af" #define DRV_STRING "Marvell OcteonTX2 RVU Admin Function Driver" @@ -1548,6 +1551,7 @@ static int rvu_process_mbox_msg(struct otx2_mbox *mbox, int devid, if (rsp && err) \ rsp->hdr.rc = err; \ \ + trace_otx2_msg_process(mbox->pdev, _id, err); \ return rsp ? err : -ENOMEM; \ } MBOX_MESSAGES @@ -1880,6 +1884,8 @@ static irqreturn_t rvu_mbox_intr_handler(int irq, void *rvu_irq) intr = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT); /* Clear interrupts */ rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT, intr); + if (intr) + trace_otx2_msg_interrupt(rvu->pdev, "PF(s) to AF", intr); /* Sync with mbox memory region */ rmb(); @@ -1897,6 +1903,8 @@ static irqreturn_t rvu_mbox_intr_handler(int irq, void *rvu_irq) intr = rvupf_read64(rvu, RVU_PF_VFPF_MBOX_INTX(0)); rvupf_write64(rvu, RVU_PF_VFPF_MBOX_INTX(0), intr); + if (intr) + trace_otx2_msg_interrupt(rvu->pdev, "VF(s) to AF", intr); rvu_queue_work(&rvu->afvf_wq_info, 0, vfs, intr); @@ -2565,13 +2573,21 @@ static int rvu_probe(struct pci_dev *pdev, const struct pci_device_id *id) pci_set_master(pdev); + rvu->ptp = ptp_get(); + if (IS_ERR(rvu->ptp)) { + err = PTR_ERR(rvu->ptp); + if (err == -EPROBE_DEFER) + goto err_release_regions; + rvu->ptp = NULL; + } + /* Map Admin function CSRs */ rvu->afreg_base = pcim_iomap(pdev, PCI_AF_REG_BAR_NUM, 0); rvu->pfreg_base = pcim_iomap(pdev, PCI_PF_REG_BAR_NUM, 0); if (!rvu->afreg_base || !rvu->pfreg_base) { dev_err(dev, "Unable to map admin function CSRs, aborting\n"); err = -ENOMEM; - goto err_release_regions; + goto err_put_ptp; } /* Store module params in rvu structure */ @@ -2586,7 +2602,7 @@ static int rvu_probe(struct pci_dev *pdev, const struct pci_device_id *id) err = rvu_setup_hw_resources(rvu); if (err) - goto err_release_regions; + goto err_put_ptp; /* Init mailbox btw AF and PFs */ err = rvu_mbox_init(rvu, &rvu->afpf_wq_info, TYPE_AFPF, @@ -2626,6 +2642,8 @@ err_hwsetup: rvu_reset_all_blocks(rvu); rvu_free_hw_resources(rvu); rvu_clear_rvum_blk_revid(rvu); +err_put_ptp: + ptp_put(rvu->ptp); err_release_regions: pci_release_regions(pdev); err_disable_device: @@ -2651,6 +2669,7 @@ static void rvu_remove(struct pci_dev *pdev) rvu_reset_all_blocks(rvu); rvu_free_hw_resources(rvu); rvu_clear_rvum_blk_revid(rvu); + ptp_put(rvu->ptp); pci_release_regions(pdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); @@ -2676,9 +2695,19 @@ static int __init rvu_init_module(void) if (err < 0) return err; + err = pci_register_driver(&ptp_driver); + if (err < 0) + goto ptp_err; + err = pci_register_driver(&rvu_driver); if (err < 0) - pci_unregister_driver(&cgx_driver); + goto rvu_err; + + return 0; +rvu_err: + pci_unregister_driver(&ptp_driver); +ptp_err: + pci_unregister_driver(&cgx_driver); return err; } @@ -2686,6 +2715,7 @@ static int __init rvu_init_module(void) static void __exit rvu_cleanup_module(void) { pci_unregister_driver(&rvu_driver); + pci_unregister_driver(&ptp_driver); pci_unregister_driver(&cgx_driver); } |