Searched refs:rng_buffer (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/char/hw_random/ |
| D | core.c | 41 static u8 *rng_buffer, *rng_fillbuf; variable
70 bytes_read = rng_get_data(rng, rng_buffer, size, 0); in add_early_randomness()
73 add_device_randomness(rng_buffer, bytes_read); in add_early_randomness()
225 bytes_read = rng_get_data(rng, rng_buffer, in rng_dev_read()
247 if (copy_to_user(buf + ret, rng_buffer + data_avail, in rng_dev_read()
590 rng_buffer = kmalloc(rng_buffer_size(), GFP_KERNEL); in hwrng_modinit()
591 if (!rng_buffer) in hwrng_modinit()
596 kfree(rng_buffer); in hwrng_modinit()
603 kfree(rng_buffer); in hwrng_modinit()
613 kfree(rng_buffer); in hwrng_modexit()
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