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| author | Tero Kristo <t-kristo@ti.com> | 2017-05-24 09:35:30 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-06-10 06:04:18 +0200 |
| commit | d695bfd6f02adf362511a6d0139e7f7e6342d3e8 (patch) | |
| tree | 953b8fb2b4dcda818608d1c82fe4d6fdfb556abc | |
| parent | crypto: omap-aes - move definitions over to a separate header file (diff) | |
| download | linux-d695bfd6f02adf362511a6d0139e7f7e6342d3e8.tar.xz linux-d695bfd6f02adf362511a6d0139e7f7e6342d3e8.zip | |
crypto: omap-aes - export some AES driver functionality locally
These are going to be required by the addition of the GCM support.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
| -rw-r--r-- | drivers/crypto/omap-aes.c | 12 | ||||
| -rw-r--r-- | drivers/crypto/omap-aes.h | 7 |
2 files changed, 13 insertions, 6 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index cf7968c187ef..bf3b27d9dc33 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -55,7 +55,7 @@ static DEFINE_SPINLOCK(list_lock); _read_ret; \ }) #else -static inline u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset) +inline u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset) { return __raw_readl(dd->io_base + offset); } @@ -69,7 +69,7 @@ static inline u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset) __raw_writel(value, dd->io_base + offset); \ } while (0) #else -static inline void omap_aes_write(struct omap_aes_dev *dd, u32 offset, +inline void omap_aes_write(struct omap_aes_dev *dd, u32 offset, u32 value) { __raw_writel(value, dd->io_base + offset); @@ -112,7 +112,7 @@ static int omap_aes_hw_init(struct omap_aes_dev *dd) return 0; } -static int omap_aes_write_ctrl(struct omap_aes_dev *dd) +int omap_aes_write_ctrl(struct omap_aes_dev *dd) { unsigned int key32; int i, err; @@ -183,7 +183,7 @@ static void omap_aes_dma_stop(struct omap_aes_dev *dd) omap_aes_write_mask(dd, AES_REG_MASK(dd), 0, mask); } -static struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_reqctx *rctx) +struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_reqctx *rctx) { struct omap_aes_dev *dd; @@ -321,7 +321,7 @@ static int omap_aes_crypt_dma(struct omap_aes_dev *dd, return 0; } -static int omap_aes_crypt_dma_start(struct omap_aes_dev *dd) +int omap_aes_crypt_dma_start(struct omap_aes_dev *dd) { int err; @@ -366,7 +366,7 @@ static void omap_aes_finish_req(struct omap_aes_dev *dd, int err) pm_runtime_put_autosuspend(dd->dev); } -static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd) +int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd) { pr_debug("total: %d\n", dd->total); diff --git a/drivers/crypto/omap-aes.h b/drivers/crypto/omap-aes.h index ce4346e43664..11e1784cc4a5 100644 --- a/drivers/crypto/omap-aes.h +++ b/drivers/crypto/omap-aes.h @@ -164,4 +164,11 @@ struct omap_aes_dev { const struct omap_aes_pdata *pdata; }; +u32 omap_aes_read(struct omap_aes_dev *dd, u32 offset); +void omap_aes_write(struct omap_aes_dev *dd, u32 offset, u32 value); +struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_reqctx *rctx); +int omap_aes_write_ctrl(struct omap_aes_dev *dd); +int omap_aes_crypt_dma_start(struct omap_aes_dev *dd); +int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd); + #endif |