diff options
| author | Shannon Nelson <shannon.nelson@amd.com> | 2024-02-16 14:29:52 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-02-19 10:29:07 +0000 |
| commit | 2cbab3c296f1addd73b40549a2271b30f960df8b (patch) | |
| tree | ef4c66adba3938491ecdebd3a63eec998083c56b /drivers/net/ethernet/amd/pds_core | |
| parent | 2dac60e062340c1e5c975ad6465192d11c40d47a (diff) | |
pds_core: use pci_reset_function for health reset
We get the benefit of all the PCI reset locking and recovery if
we use the existing pci_reset_function() that will call our
local reset handlers.
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/pds_core')
| -rw-r--r-- | drivers/net/ethernet/amd/pds_core/core.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/pds_core/core.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/pds_core/main.c | 7 |
3 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/ethernet/amd/pds_core/core.c b/drivers/net/ethernet/amd/pds_core/core.c index 1234a4a8a4ae..9662ee72814c 100644 --- a/drivers/net/ethernet/amd/pds_core/core.c +++ b/drivers/net/ethernet/amd/pds_core/core.c @@ -607,8 +607,7 @@ static void pdsc_check_pci_health(struct pdsc *pdsc) if (fw_status != PDS_RC_BAD_PCI) return; - pdsc_reset_prepare(pdsc->pdev); - pdsc_reset_done(pdsc->pdev); + pci_reset_function(pdsc->pdev); } void pdsc_health_thread(struct work_struct *work) diff --git a/drivers/net/ethernet/amd/pds_core/core.h b/drivers/net/ethernet/amd/pds_core/core.h index 3468a63f5ae9..92d7657dd614 100644 --- a/drivers/net/ethernet/amd/pds_core/core.h +++ b/drivers/net/ethernet/amd/pds_core/core.h @@ -284,9 +284,6 @@ int pdsc_devcmd_reset(struct pdsc *pdsc); int pdsc_dev_init(struct pdsc *pdsc); void pdsc_dev_uninit(struct pdsc *pdsc); -void pdsc_reset_prepare(struct pci_dev *pdev); -void pdsc_reset_done(struct pci_dev *pdev); - int pdsc_intr_alloc(struct pdsc *pdsc, char *name, irq_handler_t handler, void *data); void pdsc_intr_free(struct pdsc *pdsc, int index); diff --git a/drivers/net/ethernet/amd/pds_core/main.c b/drivers/net/ethernet/amd/pds_core/main.c index 82901a847306..ab6133e7db42 100644 --- a/drivers/net/ethernet/amd/pds_core/main.c +++ b/drivers/net/ethernet/amd/pds_core/main.c @@ -469,7 +469,7 @@ static void pdsc_restart_health_thread(struct pdsc *pdsc) mod_timer(&pdsc->wdtimer, jiffies + 1); } -void pdsc_reset_prepare(struct pci_dev *pdev) +static void pdsc_reset_prepare(struct pci_dev *pdev) { struct pdsc *pdsc = pci_get_drvdata(pdev); @@ -486,10 +486,11 @@ void pdsc_reset_prepare(struct pci_dev *pdev) pdsc_unmap_bars(pdsc); pci_release_regions(pdev); - pci_disable_device(pdev); + if (pci_is_enabled(pdev)) + pci_disable_device(pdev); } -void pdsc_reset_done(struct pci_dev *pdev) +static void pdsc_reset_done(struct pci_dev *pdev) { struct pdsc *pdsc = pci_get_drvdata(pdev); struct device *dev = pdsc->dev; |