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path: root/drivers/pci/controller/pci-thunder-pem.c
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Diffstat (limited to 'drivers/pci/controller/pci-thunder-pem.c')
-rw-r--r--drivers/pci/controller/pci-thunder-pem.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/pci/controller/pci-thunder-pem.c b/drivers/pci/controller/pci-thunder-pem.c
index 1a3f70ac61fc..0660b9da204f 100644
--- a/drivers/pci/controller/pci-thunder-pem.c
+++ b/drivers/pci/controller/pci-thunder-pem.c
@@ -12,6 +12,7 @@
#include <linux/pci-acpi.h>
#include <linux/pci-ecam.h>
#include <linux/platform_device.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
#include "../pci.h"
#if defined(CONFIG_PCI_HOST_THUNDER_PEM) || (defined(CONFIG_ACPI) && defined(CONFIG_PCI_QUIRKS))
@@ -324,9 +325,9 @@ static int thunder_pem_init(struct device *dev, struct pci_config_window *cfg,
* structure here for the BAR.
*/
bar4_start = res_pem->start + 0xf00000;
- pem_pci->ea_entry[0] = (u32)bar4_start | 2;
- pem_pci->ea_entry[1] = (u32)(res_pem->end - bar4_start) & ~3u;
- pem_pci->ea_entry[2] = (u32)(bar4_start >> 32);
+ pem_pci->ea_entry[0] = lower_32_bits(bar4_start) | 2;
+ pem_pci->ea_entry[1] = lower_32_bits(res_pem->end - bar4_start) & ~3u;
+ pem_pci->ea_entry[2] = upper_32_bits(bar4_start);
cfg->priv = pem_pci;
return 0;
@@ -334,9 +335,9 @@ static int thunder_pem_init(struct device *dev, struct pci_config_window *cfg,
#if defined(CONFIG_ACPI) && defined(CONFIG_PCI_QUIRKS)
-#define PEM_RES_BASE 0x87e0c0000000UL
-#define PEM_NODE_MASK GENMASK(45, 44)
-#define PEM_INDX_MASK GENMASK(26, 24)
+#define PEM_RES_BASE 0x87e0c0000000ULL
+#define PEM_NODE_MASK GENMASK_ULL(45, 44)
+#define PEM_INDX_MASK GENMASK_ULL(26, 24)
#define PEM_MIN_DOM_IN_NODE 4
#define PEM_MAX_DOM_IN_NODE 10