Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d695bfd6 authored by Tero Kristo's avatar Tero Kristo Committed by Herbert Xu
Browse files

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: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 5b3d4d2e

drivers/crypto/omap-aes.c

+6 −6
Original line number Diff line number Diff line
@@ -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);

drivers/crypto/omap-aes.h

+7 −0
Original line number Diff line number Diff line
@@ -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