diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/ccp/sev-dev.c | 11 | ||||
| -rw-r--r-- | drivers/crypto/ccp/sev-dev.h | 2 |
2 files changed, 5 insertions, 8 deletions
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c index 0d13d47c164b..9e0c16b36f9c 100644 --- a/drivers/crypto/ccp/sev-dev.c +++ b/drivers/crypto/ccp/sev-dev.c @@ -387,13 +387,7 @@ static int sev_write_init_ex_file_if_required(int cmd_id) return sev_write_init_ex_file(); } -/* - * snp_reclaim_pages() needs __sev_do_cmd_locked(), and __sev_do_cmd_locked() - * needs snp_reclaim_pages(), so a forward declaration is needed. - */ -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; @@ -427,6 +421,7 @@ cleanup: snp_leak_pages(__phys_to_pfn(paddr), npages - i); return ret; } +EXPORT_SYMBOL_GPL(snp_reclaim_pages); static int rmp_mark_pages_firmware(unsigned long paddr, unsigned int npages, bool locked) { @@ -857,7 +852,7 @@ static int snp_reclaim_cmd_buf(int cmd, void *cmd_buf) return 0; } -static int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret) +int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret) { struct cmd_buf_desc desc_list[CMD_BUF_DESC_MAX] = {0}; struct psp_device *psp = psp_master; diff --git a/drivers/crypto/ccp/sev-dev.h b/drivers/crypto/ccp/sev-dev.h index ac03bd0848f7..b9029506383f 100644 --- a/drivers/crypto/ccp/sev-dev.h +++ b/drivers/crypto/ccp/sev-dev.h @@ -66,6 +66,8 @@ struct sev_device { int sev_dev_init(struct psp_device *psp); void sev_dev_destroy(struct psp_device *psp); +int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret); + void sev_pci_init(void); void sev_pci_exit(void); |