pci

RT-Thread · Sep 14, 2024 · 61b9fd6 · 61b9fd6
1 parent 2f94cc0
commit 61b9fd6
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/components/drivers/include/drivers/pci.h b/components/drivers/include/drivers/pci.h
@@ -596,6 +596,7 @@ const struct rt_pci_device_id *rt_pci_match_ids(struct rt_pci_device *pdev,
 
 rt_err_t rt_pci_driver_register(struct rt_pci_driver *pdrv);
 rt_err_t rt_pci_device_register(struct rt_pci_device *pdev);
+rt_ubase_t rt_pci_get_addr(struct rt_pci_device* pdev,rt_ubase_t flags);
 
 #define RT_PCI_DRIVER_EXPORT(driver)    RT_DRIVER_EXPORT(driver, pci, BUILIN)
 

diff --git a/components/drivers/pci/pci.c b/components/drivers/pci/pci.c
@@ -716,9 +716,6 @@ rt_ubase_t rt_pci_get_addr(struct rt_pci_device *pdev, rt_ubase_t flags)
 {
     for (int i = 0; i < RT_PCI_BAR_NR_MAX; i++)
     {
-        if (!pdev->resource[i].base)
-            break;
-
         if (pdev->resource[i].flags == flags)
             return pdev->resource[i].base;
     }