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path: root/drivers/ntb/hw/amd/ntb_hw_amd.h
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Diffstat (limited to 'drivers/ntb/hw/amd/ntb_hw_amd.h')
-rw-r--r--drivers/ntb/hw/amd/ntb_hw_amd.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.h b/drivers/ntb/hw/amd/ntb_hw_amd.h
index 8f3617a46292..139a307147bc 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.h
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.h
@@ -52,7 +52,6 @@
#include <linux/ntb.h>
#include <linux/pci.h>
-#define PCI_DEVICE_ID_AMD_NTB 0x145B
#define AMD_LINK_HB_TIMEOUT msecs_to_jiffies(1000)
#define AMD_LINK_STATUS_OFFSET 0x68
#define NTB_LIN_STA_ACTIVE_BIT 0x00000002
@@ -93,7 +92,6 @@ static inline void _write64(u64 val, void __iomem *mmio)
enum {
/* AMD NTB Capability */
- AMD_MW_CNT = 3,
AMD_DB_CNT = 16,
AMD_MSIX_VECTOR_CNT = 24,
AMD_SPADS_CNT = 16,
@@ -170,6 +168,11 @@ enum {
AMD_PEER_OFFSET = 0x400,
};
+struct ntb_dev_data {
+ const unsigned char mw_count;
+ const unsigned int mw_idx;
+};
+
struct amd_ntb_dev;
struct amd_ntb_vec {
@@ -185,6 +188,7 @@ struct amd_ntb_dev {
u32 cntl_sta;
u32 peer_sta;
+ struct ntb_dev_data *dev_data;
unsigned char mw_count;
unsigned char spad_count;
unsigned char db_count;