* You could find the datasheet in Documentation/arm/sunxi.rst
*/
#include "sun4i-ss.h"
+#include <asm/unaligned.h>
#include <linux/scatterlist.h>
/* This is a totally arbitrary value */
struct sg_mapping_iter mi;
int in_r, err = 0;
size_t copied = 0;
- __le32 wb = 0;
+ u32 wb = 0;
dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%u h0=%0x",
__func__, crypto_tfm_alg_name(areq->base.tfm),
nbw = op->len - 4 * nwait;
if (nbw) {
- wb = cpu_to_le32(*(u32 *)(op->buf + nwait * 4));
+ wb = le32_to_cpup((__le32 *)(op->buf + nwait * 4));
wb &= GENMASK((nbw * 8) - 1, 0);
op->byte_count += nbw;
/* write the remaining bytes of the nbw buffer */
wb |= ((1 << 7) << (nbw * 8));
- bf[j++] = le32_to_cpu(wb);
+ ((__le32 *)bf)[j++] = cpu_to_le32(wb);
/*
* number of space to pad to obtain 64o minus 8(size) minus 4 (final 1)
/* Get the hash from the device */
if (op->mode == SS_OP_SHA1) {
for (i = 0; i < 5; i++) {
+ v = readl(ss->base + SS_MD0 + i * 4);
if (ss->variant->sha1_in_be)
- v = cpu_to_le32(readl(ss->base + SS_MD0 + i * 4));
+ put_unaligned_le32(v, areq->result + i * 4);
else
- v = cpu_to_be32(readl(ss->base + SS_MD0 + i * 4));
- memcpy(areq->result + i * 4, &v, 4);
+ put_unaligned_be32(v, areq->result + i * 4);
}
} else {
for (i = 0; i < 4; i++) {
- v = cpu_to_le32(readl(ss->base + SS_MD0 + i * 4));
- memcpy(areq->result + i * 4, &v, 4);
+ v = readl(ss->base + SS_MD0 + i * 4);
+ put_unaligned_le32(v, areq->result + i * 4);
}
}