From 5838193edccab7810d5dc51c165a316089272dc6 Mon Sep 17 00:00:00 2001 From: Vadim Fedorenko Date: Thu, 6 Aug 2026 20:18:49 +0000 Subject: [PATCH] bnxt_en: enable PTM function The patch mentioned in Fixes missed one main point of implementing proper PTM support. To make it fully operational it has to be explicitly enabled. Add missing call in probe callback and disable it in teardown callback. Signed-off-by: Vadim Fedorenko Reviewed-by: Pavan Chebbi Link: https://patch.msgid.link/20260806201849.3161402-1-vadim.fedorenko@linux.dev Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 25099077fe4f..8a9c7646b53f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -14978,6 +14978,7 @@ static void bnxt_unmap_bars(struct bnxt *bp, struct pci_dev *pdev) static void bnxt_cleanup_pci(struct bnxt *bp) { + pci_disable_ptm(bp->pdev); bnxt_unmap_bars(bp, bp->pdev); pci_release_regions(bp->pdev); if (pci_is_enabled(bp->pdev)) @@ -15546,6 +15547,8 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev) goto init_err_release; } + pci_enable_ptm(pdev); + INIT_WORK(&bp->sp_task, bnxt_sp_task); INIT_DELAYED_WORK(&bp->fw_reset_task, bnxt_fw_reset_task);