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path: root/drivers/ntb/hw/amd
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Diffstat (limited to 'drivers/ntb/hw/amd')
-rw-r--r--drivers/ntb/hw/amd/ntb_hw_amd.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index 588803ad6..6ccba0d86 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -357,20 +357,6 @@ static int amd_ntb_db_clear_mask(struct ntb_dev *ntb, u64 db_bits)
return 0;
}
-static int amd_ntb_peer_db_addr(struct ntb_dev *ntb,
- phys_addr_t *db_addr,
- resource_size_t *db_size)
-{
- struct amd_ntb_dev *ndev = ntb_ndev(ntb);
-
- if (db_addr)
- *db_addr = (phys_addr_t)(ndev->peer_mmio + AMD_DBREQ_OFFSET);
- if (db_size)
- *db_size = sizeof(u32);
-
- return 0;
-}
-
static int amd_ntb_peer_db_set(struct ntb_dev *ntb, u64 db_bits)
{
struct amd_ntb_dev *ndev = ntb_ndev(ntb);
@@ -415,20 +401,6 @@ static int amd_ntb_spad_write(struct ntb_dev *ntb,
return 0;
}
-static int amd_ntb_peer_spad_addr(struct ntb_dev *ntb, int idx,
- phys_addr_t *spad_addr)
-{
- struct amd_ntb_dev *ndev = ntb_ndev(ntb);
-
- if (idx < 0 || idx >= ndev->spad_count)
- return -EINVAL;
-
- if (spad_addr)
- *spad_addr = (phys_addr_t)(ndev->self_mmio + AMD_SPAD_OFFSET +
- ndev->peer_spad + (idx << 2));
- return 0;
-}
-
static u32 amd_ntb_peer_spad_read(struct ntb_dev *ntb, int idx)
{
struct amd_ntb_dev *ndev = ntb_ndev(ntb);
@@ -472,12 +444,10 @@ static const struct ntb_dev_ops amd_ntb_ops = {
.db_clear = amd_ntb_db_clear,
.db_set_mask = amd_ntb_db_set_mask,
.db_clear_mask = amd_ntb_db_clear_mask,
- .peer_db_addr = amd_ntb_peer_db_addr,
.peer_db_set = amd_ntb_peer_db_set,
.spad_count = amd_ntb_spad_count,
.spad_read = amd_ntb_spad_read,
.spad_write = amd_ntb_spad_write,
- .peer_spad_addr = amd_ntb_peer_spad_addr,
.peer_spad_read = amd_ntb_peer_spad_read,
.peer_spad_write = amd_ntb_peer_spad_write,
};