[RFC PATCH 05/21] crypto/ccp: Make some SEV helpers public

[Alexey Kardashevskiy <aik@xxxxxxx>]

For SEV TIO.

Signed-off-by: Alexey Kardashevskiy <aik@xxxxxxx>
---
 drivers/crypto/ccp/sev-dev.h | 2 ++
 include/linux/psp-sev.h      | 1 +
 drivers/crypto/ccp/sev-dev.c | 4 ++--
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/ccp/sev-dev.h b/drivers/crypto/ccp/sev-dev.h
index 3e4e5574e88a..59842157e9d1 100644
--- a/drivers/crypto/ccp/sev-dev.h
+++ b/drivers/crypto/ccp/sev-dev.h
@@ -65,4 +65,6 @@ void sev_dev_destroy(struct psp_device *psp);
 void sev_pci_init(void);
 void sev_pci_exit(void);
 
+bool sev_version_greater_or_equal(u8 maj, u8 min);
+
 #endif /* __SEV_DEV_H */
diff --git a/include/linux/psp-sev.h b/include/linux/psp-sev.h
index 903ddfea8585..52d5ee101d3a 100644
--- a/include/linux/psp-sev.h
+++ b/include/linux/psp-sev.h
@@ -945,6 +945,7 @@ int sev_do_cmd(int cmd, void *data, int *psp_ret);
 void *psp_copy_user_blob(u64 uaddr, u32 len);
 void *snp_alloc_firmware_page(gfp_t mask);
 void snp_free_firmware_page(void *addr);
+int snp_reclaim_pages(unsigned long paddr, unsigned int npages, bool locked);
 
 #else	/* !CONFIG_CRYPTO_DEV_SP_PSP */
 
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index 82549ff1d4a9..f6eafde584d9 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -109,7 +109,7 @@ static void *sev_init_ex_buffer;
  */
 static struct sev_data_range_list *snp_range_list;
 
-static inline bool sev_version_greater_or_equal(u8 maj, u8 min)
+bool sev_version_greater_or_equal(u8 maj, u8 min)
 {
 	struct sev_device *sev = psp_master->sev_data;
 
@@ -365,7 +365,7 @@ static int sev_write_init_ex_file_if_required(int cmd_id)
  */
 static int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret);
 
-static int snp_reclaim_pages(unsigned long paddr, unsigned int npages, bool locked)
+int snp_reclaim_pages(unsigned long paddr, unsigned int npages, bool locked)
 {
 	int ret, err, i;
 
-- 
2.45.2