arch/um/drivers/random.c

112

hwrng_unregister(&hwrng);

arch/um/drivers/random.c

31

static struct hwrng hwrng;

arch/um/drivers/random.c

34

static int rng_dev_read(struct hwrng *rng, void *buf, size_t max, bool block)

arch/um/drivers/random.c

83

hwrng.name = RNG_MODULE_NAME;

arch/um/drivers/random.c

84

hwrng.read = rng_dev_read;

arch/um/drivers/random.c

86

err = hwrng_register(&hwrng);

drivers/char/hw_random/airoha-trng.c

125

static void airoha_trng_cleanup(struct hwrng *rng)

drivers/char/hw_random/airoha-trng.c

138

static int airoha_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/airoha-trng.c

48

struct hwrng rng;

drivers/char/hw_random/airoha-trng.c

76

static int airoha_trng_init(struct hwrng *rng)

drivers/char/hw_random/amd-rng.c

111

static void amd_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/amd-rng.c

121

static struct hwrng amd_rng = {

drivers/char/hw_random/amd-rng.c

62

static int amd_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/amd-rng.c

95

static int amd_rng_init(struct hwrng *rng)

drivers/char/hw_random/arm_smccc_trng.c

62

static int smccc_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/arm_smccc_trng.c

99

struct hwrng *trng;

drivers/char/hw_random/atmel-rng.c

39

struct hwrng rng;

drivers/char/hw_random/atmel-rng.c

56

static int atmel_trng_read(struct hwrng *rng, void *buf, size_t max,

drivers/char/hw_random/ba431-rng.c

115

static int ba431_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/ba431-rng.c

155

static void ba431_trng_cleanup(struct hwrng *rng)

drivers/char/hw_random/ba431-rng.c

163

static int ba431_trng_init(struct hwrng *rng)

drivers/char/hw_random/ba431-rng.c

42

struct hwrng rng;

drivers/char/hw_random/bcm2835-rng.c

116

static void bcm2835_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/bcm2835-rng.c

31

struct hwrng rng;

drivers/char/hw_random/bcm2835-rng.c

38

static inline struct bcm2835_rng_priv *to_rng_priv(struct hwrng *rng)

drivers/char/hw_random/bcm2835-rng.c

63

static int bcm2835_rng_read(struct hwrng *rng, void *buf, size_t max,

drivers/char/hw_random/bcm2835-rng.c

86

static int bcm2835_rng_init(struct hwrng *rng)

drivers/char/hw_random/bcm74110-rng.c

39

static int bcm74110_rng_read(struct hwrng *rng, void *buf, size_t max,

drivers/char/hw_random/bcm74110-rng.c

78

static struct hwrng bcm74110_hwrng = {

drivers/char/hw_random/cavium-rng-vf.c

146

static int cavium_rng_read(struct hwrng *rng, void *dat, size_t max, bool wait)

drivers/char/hw_random/cavium-rng-vf.c

30

struct hwrng ops;

drivers/char/hw_random/cctrng.c

209

static int cctrng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/cctrng.c

55

struct hwrng rng;

drivers/char/hw_random/cn10k-rng.c

137

static int cn10k_rng_read(struct hwrng *hwrng, void *data,

drivers/char/hw_random/cn10k-rng.c

140

struct cn10k_rng *rng = (struct cn10k_rng *)hwrng->priv;

drivers/char/hw_random/cn10k-rng.c

32

struct hwrng ops;

drivers/char/hw_random/core.c

101

struct hwrng *old_rng;

drivers/char/hw_random/core.c

133

struct hwrng *rng;

drivers/char/hw_random/core.c

153

static struct hwrng *get_current_rng_nolock(void)

drivers/char/hw_random/core.c

155

struct hwrng *rng;

drivers/char/hw_random/core.c

165

static struct hwrng *get_current_rng(void)

drivers/char/hw_random/core.c

167

struct hwrng *rng;

drivers/char/hw_random/core.c

179

static void put_rng(struct hwrng *rng)

drivers/char/hw_random/core.c

185

static int hwrng_init(struct hwrng *rng)

drivers/char/hw_random/core.c

217

static inline int rng_get_data(struct hwrng *rng, u8 *buffer, size_t size,

drivers/char/hw_random/core.c

250

struct hwrng *rng;

drivers/char/hw_random/core.c

340

struct hwrng *rng, *cur_rng, *new_rng = NULL;

drivers/char/hw_random/core.c

35

static struct hwrng __rcu *current_rng;

drivers/char/hw_random/core.c

372

struct hwrng *rng, *new_rng;

drivers/char/hw_random/core.c

407

struct hwrng *rng;

drivers/char/hw_random/core.c

422

struct hwrng *rng;

drivers/char/hw_random/core.c

450

struct hwrng *rng;

drivers/char/hw_random/core.c

467

struct hwrng *rng;

drivers/char/hw_random/core.c

523

struct hwrng *rng;

drivers/char/hw_random/core.c

570

int hwrng_register(struct hwrng *rng)

drivers/char/hw_random/core.c

573

struct hwrng *cur_rng, *tmp;

drivers/char/hw_random/core.c

58

static int hwrng_init(struct hwrng *rng);

drivers/char/hw_random/core.c

61

static inline int rng_get_data(struct hwrng *rng, u8 *buffer, size_t size,

drivers/char/hw_random/core.c

619

void hwrng_unregister(struct hwrng *rng)

drivers/char/hw_random/core.c

621

struct hwrng *cur_rng;

drivers/char/hw_random/core.c

646

hwrng_unregister(*(struct hwrng **)res);

drivers/char/hw_random/core.c

651

struct hwrng **r = res;

drivers/char/hw_random/core.c

659

int devm_hwrng_register(struct device *dev, struct hwrng *rng)

drivers/char/hw_random/core.c

661

struct hwrng **ptr;

drivers/char/hw_random/core.c

680

void devm_hwrng_unregister(struct device *dev, struct hwrng *rng)

drivers/char/hw_random/core.c

686

long hwrng_msleep(struct hwrng *rng, unsigned int msecs)

drivers/char/hw_random/core.c

694

long hwrng_yield(struct hwrng *rng)

drivers/char/hw_random/core.c

71

struct hwrng *rng = container_of(work, struct hwrng, cleanup_work);

drivers/char/hw_random/core.c

94

struct hwrng *rng = container_of(kref, struct hwrng, ref);

drivers/char/hw_random/core.c

99

static int set_current_rng(struct hwrng *rng)

drivers/char/hw_random/exynos-trng.c

100

static int exynos_trng_do_read_smc(struct hwrng *rng, void *data, size_t max,

drivers/char/hw_random/exynos-trng.c

133

static int exynos_trng_init_reg(struct hwrng *rng)

drivers/char/hw_random/exynos-trng.c

166

static int exynos_trng_init_smc(struct hwrng *rng)

drivers/char/hw_random/exynos-trng.c

78

struct hwrng rng;

drivers/char/hw_random/exynos-trng.c

82

static int exynos_trng_do_read_reg(struct hwrng *rng, void *data, size_t max,

drivers/char/hw_random/geode-rng.c

59

static int geode_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/geode-rng.c

69

static int geode_rng_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/geode-rng.c

85

static struct hwrng geode_rng = {

drivers/char/hw_random/hisi-rng.c

31

struct hwrng rng;

drivers/char/hw_random/hisi-rng.c

34

static int hisi_rng_init(struct hwrng *rng)

drivers/char/hw_random/hisi-rng.c

57

static void hisi_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/hisi-rng.c

64

static int hisi_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/histb-rng.c

25

struct hwrng rng;

drivers/char/hw_random/histb-rng.c

60

static int histb_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/imx-rngc.c

125

static int imx_rngc_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/imx-rngc.c

177

static int imx_rngc_init(struct hwrng *rng)

drivers/char/hw_random/imx-rngc.c

234

static void imx_rngc_cleanup(struct hwrng *rng)

drivers/char/hw_random/imx-rngc.c

67

struct hwrng rng;

drivers/char/hw_random/ingenic-rng.c

36

struct hwrng rng;

drivers/char/hw_random/ingenic-rng.c

39

static int ingenic_rng_init(struct hwrng *rng)

drivers/char/hw_random/ingenic-rng.c

48

static void ingenic_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/ingenic-rng.c

55

static int ingenic_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/ingenic-trng.c

32

struct hwrng rng;

drivers/char/hw_random/ingenic-trng.c

35

static int ingenic_trng_init(struct hwrng *rng)

drivers/char/hw_random/ingenic-trng.c

47

static void ingenic_trng_cleanup(struct hwrng *rng)

drivers/char/hw_random/ingenic-trng.c

57

static int ingenic_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/intel-rng.c

167

static int intel_rng_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/intel-rng.c

182

static int intel_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/intel-rng.c

191

static int intel_rng_init(struct hwrng *rng)

drivers/char/hw_random/intel-rng.c

210

static void intel_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/intel-rng.c

223

static struct hwrng intel_rng = {

drivers/char/hw_random/iproc-rng200.c

151

static int iproc_rng200_init(struct hwrng *rng)

drivers/char/hw_random/iproc-rng200.c

160

static void iproc_rng200_cleanup(struct hwrng *rng)

drivers/char/hw_random/iproc-rng200.c

42

struct hwrng rng;

drivers/char/hw_random/iproc-rng200.c

90

static int iproc_rng200_read(struct hwrng *rng, void *buf, size_t max,

drivers/char/hw_random/ixp4xx-rng.c

27

static int ixp4xx_rng_data_read(struct hwrng *rng, u32 *buffer)

drivers/char/hw_random/ixp4xx-rng.c

36

static struct hwrng ixp4xx_rng_ops = {

drivers/char/hw_random/jh7110-trng.c

101

struct hwrng rng;

drivers/char/hw_random/jh7110-trng.c

173

static int starfive_trng_init(struct hwrng *rng)

drivers/char/hw_random/jh7110-trng.c

234

static void starfive_trng_cleanup(struct hwrng *rng)

drivers/char/hw_random/jh7110-trng.c

245

static int starfive_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/ks-sa-rng.c

112

static int ks_sa_rng_init(struct hwrng *rng)

drivers/char/hw_random/ks-sa-rng.c

152

static void ks_sa_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/ks-sa-rng.c

162

static int ks_sa_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/ks-sa-rng.c

176

static int ks_sa_rng_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/ks-sa-rng.c

215

ks_sa_rng->rng = (struct hwrng) {

drivers/char/hw_random/ks-sa-rng.c

84

struct hwrng rng;

drivers/char/hw_random/meson-rng.c

26

int (*read)(struct hwrng *rng, void *buf, size_t max, bool wait);

drivers/char/hw_random/meson-rng.c

31

struct hwrng rng;

drivers/char/hw_random/meson-rng.c

35

static int meson_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/meson-rng.c

59

static int meson_s4_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/mpfs-rng.c

24

struct hwrng rng;

drivers/char/hw_random/mpfs-rng.c

27

static int mpfs_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/mtk-rng.c

38

struct hwrng rng;

drivers/char/hw_random/mtk-rng.c

42

static int mtk_rng_init(struct hwrng *rng)

drivers/char/hw_random/mtk-rng.c

59

static void mtk_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/mtk-rng.c

71

static bool mtk_rng_wait_ready(struct hwrng *rng, bool wait)

drivers/char/hw_random/mtk-rng.c

84

static int mtk_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/mxc-rnga.c

100

static int mxc_rnga_init(struct hwrng *rng)

drivers/char/hw_random/mxc-rnga.c

123

static void mxc_rnga_cleanup(struct hwrng *rng)

drivers/char/hw_random/mxc-rnga.c

56

struct hwrng rng;

drivers/char/hw_random/mxc-rnga.c

61

static int mxc_rnga_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/mxc-rnga.c

77

static int mxc_rnga_data_read(struct hwrng *rng, u32 * data)

drivers/char/hw_random/n2-drv.c

420

static int n2rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/n2-drv.c

763

np->hwrng.name = DRV_MODULE_NAME;

drivers/char/hw_random/n2-drv.c

764

np->hwrng.data_read = n2rng_data_read;

drivers/char/hw_random/n2-drv.c

765

np->hwrng.priv = (unsigned long) np;

drivers/char/hw_random/n2-drv.c

767

err = devm_hwrng_register(&op->dev, &np->hwrng);

drivers/char/hw_random/n2rng.h

112

struct hwrng hwrng;

drivers/char/hw_random/nomadik-rng.c

16

static int nmk_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/nomadik-rng.c

30

static struct hwrng nmk_rng = {

drivers/char/hw_random/npcm-rng.c

34

struct hwrng rng;

drivers/char/hw_random/npcm-rng.c

39

static int npcm_rng_init(struct hwrng *rng)

drivers/char/hw_random/npcm-rng.c

48

static void npcm_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/npcm-rng.c

55

static int npcm_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/octeon-rng.c

23

struct hwrng ops;

drivers/char/hw_random/octeon-rng.c

28

static int octeon_rng_init(struct hwrng *rng)

drivers/char/hw_random/octeon-rng.c

40

static void octeon_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/octeon-rng.c

50

static int octeon_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/octeon-rng.c

64

struct hwrng ops = {

drivers/char/hw_random/omap-rng.c

156

struct hwrng rng;

drivers/char/hw_random/omap-rng.c

173

static int omap_rng_do_read(struct hwrng *rng, void *data, size_t max,

drivers/char/hw_random/omap-rng.c

203

static int omap_rng_init(struct hwrng *rng)

drivers/char/hw_random/omap-rng.c

211

static void omap_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/omap3-rom-rng.c

33

struct hwrng ops;

drivers/char/hw_random/omap3-rom-rng.c

37

static int omap3_rom_rng_read(struct hwrng *rng, void *data, size_t max, bool w)

drivers/char/hw_random/optee-rng.c

115

static int optee_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/optee-rng.c

143

static int optee_rng_init(struct hwrng *rng)

drivers/char/hw_random/optee-rng.c

160

static void optee_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/optee-rng.c

67

struct hwrng optee_rng;

drivers/char/hw_random/pasemi-rng.c

33

static int pasemi_rng_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/pasemi-rng.c

48

static int pasemi_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/pasemi-rng.c

55

static int pasemi_rng_init(struct hwrng *rng)

drivers/char/hw_random/pasemi-rng.c

67

static void pasemi_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/pasemi-rng.c

77

static struct hwrng pasemi_rng = {

drivers/char/hw_random/pic32-rng.c

30

struct hwrng rng;

drivers/char/hw_random/pic32-rng.c

40

static int pic32_rng_init(struct hwrng *rng)

drivers/char/hw_random/pic32-rng.c

49

static int pic32_rng_read(struct hwrng *rng, void *buf, size_t max,

drivers/char/hw_random/pic32-rng.c

70

static void pic32_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/powernv-rng.c

16

static int powernv_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/powernv-rng.c

32

static struct hwrng powernv_hwrng = {

drivers/char/hw_random/pseries-rng.c

16

static int pseries_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/pseries-rng.c

46

static struct hwrng pseries_rng = {

drivers/char/hw_random/rockchip-rng.c

125

struct hwrng rng;

drivers/char/hw_random/rockchip-rng.c

134

int (*rk_rng_init)(struct hwrng *rng);

drivers/char/hw_random/rockchip-rng.c

135

int (*rk_rng_read)(struct hwrng *rng, void *buf, size_t max, bool wait);

drivers/char/hw_random/rockchip-rng.c

136

void (*rk_rng_cleanup)(struct hwrng *rng);

drivers/char/hw_random/rockchip-rng.c

170

static int rk3568_rng_init(struct hwrng *rng)

drivers/char/hw_random/rockchip-rng.c

191

static void rk3568_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/rockchip-rng.c

202

static int rk3568_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/rockchip-rng.c

231

static int rk3576_rng_init(struct hwrng *rng)

drivers/char/hw_random/rockchip-rng.c

238

static int rk3576_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/rockchip-rng.c

270

static int rk3588_rng_init(struct hwrng *rng)

drivers/char/hw_random/rockchip-rng.c

315

static void rk3588_rng_cleanup(struct hwrng *rng)

drivers/char/hw_random/rockchip-rng.c

322

static int rk3588_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/hw_random/s390-trng.c

162

static int trng_hwrng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/s390-trng.c

173

static int trng_hwrng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/s390-trng.c

190

static struct hwrng trng_hwrng_dev = {

drivers/char/hw_random/st-rng.c

45

struct hwrng ops;

drivers/char/hw_random/st-rng.c

48

static int st_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/stm32-rng.c

173

static int stm32_rng_conceal_seed_error(struct hwrng *rng)

drivers/char/hw_random/stm32-rng.c

186

static int stm32_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/hw_random/stm32-rng.c

263

static uint stm32_rng_clock_freq_restrain(struct hwrng *rng)

drivers/char/hw_random/stm32-rng.c

285

static int stm32_rng_init(struct hwrng *rng)

drivers/char/hw_random/stm32-rng.c

74

struct hwrng rng;

drivers/char/hw_random/timeriomem-rng.c

41

struct hwrng rng_ops;

drivers/char/hw_random/timeriomem-rng.c

44

static int timeriomem_rng_read(struct hwrng *hwrng, void *data,

drivers/char/hw_random/timeriomem-rng.c

48

container_of(hwrng, struct timeriomem_rng_private, rng_ops);

drivers/char/hw_random/via-rng.c

120

static int via_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/via-rng.c

129

static int via_rng_init(struct hwrng *rng)

drivers/char/hw_random/via-rng.c

187

static struct hwrng via_rng = {

drivers/char/hw_random/via-rng.c

87

static int via_rng_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/virtio-rng.c

125

static void virtio_cleanup(struct hwrng *rng)

drivers/char/hw_random/virtio-rng.c

149

vi->hwrng = (struct hwrng) {

drivers/char/hw_random/virtio-rng.c

187

hwrng_unregister(&vi->hwrng);

drivers/char/hw_random/virtio-rng.c

209

err = hwrng_register(&vi->hwrng);

drivers/char/hw_random/virtio-rng.c

21

struct hwrng hwrng;

drivers/char/hw_random/virtio-rng.c

234

err = hwrng_register(&vi->hwrng);

drivers/char/hw_random/virtio-rng.c

81

static int virtio_read(struct hwrng *rng, void *buf, size_t size, bool wait)

drivers/char/hw_random/xgene-rng.c

210

static int xgene_rng_data_present(struct hwrng *rng, int wait)

drivers/char/hw_random/xgene-rng.c

225

static int xgene_rng_data_read(struct hwrng *rng, u32 *data)

drivers/char/hw_random/xgene-rng.c

274

static int xgene_rng_init(struct hwrng *rng)

drivers/char/hw_random/xgene-rng.c

306

static struct hwrng xgene_rng_func = {

drivers/char/hw_random/xiphera-trng.c

32

struct hwrng rng;

drivers/char/hw_random/xiphera-trng.c

35

static int xiphera_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/char/tpm/tpm-chip.c

493

static int tpm_hwrng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/char/tpm/tpm-chip.c

495

struct tpm_chip *chip = container_of(rng, struct tpm_chip, hwrng);

drivers/char/tpm/tpm-chip.c

518

chip->hwrng.name = chip->hwrng_name;

drivers/char/tpm/tpm-chip.c

519

chip->hwrng.read = tpm_hwrng_read;

drivers/char/tpm/tpm-chip.c

520

return hwrng_register(&chip->hwrng);

drivers/char/tpm/tpm-chip.c

619

hwrng_unregister(&chip->hwrng);

drivers/char/tpm/tpm-chip.c

654

hwrng_unregister(&chip->hwrng);

drivers/char/tpm/tpm_tis_core.c

1125

chip->hwrng.quality = priv->rng_quality;

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c

23

static int sun8i_ce_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h

236

struct hwrng trng;

drivers/crypto/amcc/crypto4xx_core.h

109

struct hwrng *trng;

drivers/crypto/amcc/crypto4xx_trng.c

28

static int ppc4xx_trng_data_present(struct hwrng *rng, int wait)

drivers/crypto/amcc/crypto4xx_trng.c

45

static int ppc4xx_trng_data_read(struct hwrng *rng, u32 *data)

drivers/crypto/amcc/crypto4xx_trng.c

75

struct hwrng *rng = NULL;

drivers/crypto/atmel-i2c.h

147

struct hwrng hwrng;

drivers/crypto/atmel-sha204a.c

162

memset(&i2c_priv->hwrng, 0, sizeof(i2c_priv->hwrng));

drivers/crypto/atmel-sha204a.c

164

i2c_priv->hwrng.name = dev_name(&client->dev);

drivers/crypto/atmel-sha204a.c

165

i2c_priv->hwrng.read = atmel_sha204a_rng_read;

drivers/crypto/atmel-sha204a.c

171

i2c_priv->hwrng.quality = 1;

drivers/crypto/atmel-sha204a.c

173

ret = devm_hwrng_register(&client->dev, &i2c_priv->hwrng);

drivers/crypto/atmel-sha204a.c

201

kfree((void *)i2c_priv->hwrng.priv);

drivers/crypto/atmel-sha204a.c

25

struct hwrng *rng = areq;

drivers/crypto/atmel-sha204a.c

36

static int atmel_sha204a_rng_read_nonblocking(struct hwrng *rng, void *data,

drivers/crypto/atmel-sha204a.c

42

i2c_priv = container_of(rng, struct atmel_i2c_client_priv, hwrng);

drivers/crypto/atmel-sha204a.c

71

static int atmel_sha204a_rng_read(struct hwrng *rng, void *data, size_t max,

drivers/crypto/atmel-sha204a.c

81

i2c_priv = container_of(rng, struct atmel_i2c_client_priv, hwrng);

drivers/crypto/caam/caamrng.c

147

static int caam_read(struct hwrng *rng, void *dst, size_t max, bool wait)

drivers/crypto/caam/caamrng.c

166

static void caam_cleanup(struct hwrng *rng)

drivers/crypto/caam/caamrng.c

176

static inline void test_len(struct hwrng *rng, size_t len, bool wait)

drivers/crypto/caam/caamrng.c

207

static inline void test_mode_once(struct hwrng *rng, bool wait)

drivers/crypto/caam/caamrng.c

214

static void self_test(struct hwrng *rng)

drivers/crypto/caam/caamrng.c

221

static int caam_init(struct hwrng *rng)

drivers/crypto/caam/caamrng.c

38

struct hwrng rng;

drivers/crypto/caam/caamrng.c

52

static struct caam_rng_ctx *to_caam_rng_ctx(struct hwrng *r)

drivers/crypto/caam/intern.h

69

bool hwrng;

drivers/crypto/caam/jr.c

192

if (jrpriv->hwrng)

drivers/crypto/caam/jr.c

42

jrpriv->hwrng = !caam_rng_init(dev);

drivers/crypto/caam/jr.c

706

if (jrpriv->hwrng)

drivers/crypto/caam/jr.c

795

if (jrpriv->hwrng)

drivers/crypto/caam/jr.c

796

jrpriv->hwrng = !caam_rng_init(dev->parent);

drivers/crypto/ccp/ccp-dev.c

188

ccp->hwrng.name = ccp->rngname;

drivers/crypto/ccp/ccp-dev.c

189

ccp->hwrng.read = ccp_trng_read;

drivers/crypto/ccp/ccp-dev.c

190

ret = hwrng_register(&ccp->hwrng);

drivers/crypto/ccp/ccp-dev.c

199

if (ccp->hwrng.name)

drivers/crypto/ccp/ccp-dev.c

200

hwrng_unregister(&ccp->hwrng);

drivers/crypto/ccp/ccp-dev.c

506

int ccp_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/crypto/ccp/ccp-dev.c

508

struct ccp_device *ccp = container_of(rng, struct ccp_device, hwrng);

drivers/crypto/ccp/ccp-dev.h

386

struct hwrng hwrng;

drivers/crypto/ccp/ccp-dev.h

639

int ccp_trng_read(struct hwrng *rng, void *data, size_t max, bool wait);

drivers/crypto/gemini/sl3516-ce-rng.c

13

static int sl3516_ce_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/crypto/gemini/sl3516-ce.h

243

struct hwrng trng;

drivers/crypto/hifn_795x.c

436

struct hwrng rng;

drivers/crypto/hifn_795x.c

733

static int hifn_rng_data_present(struct hwrng *rng, int wait)

drivers/crypto/hifn_795x.c

748

static int hifn_rng_data_read(struct hwrng *rng, u32 *data)

drivers/crypto/hisilicon/trng/trng.c

232

static int hisi_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/crypto/hisilicon/trng/trng.c

55

struct hwrng rng;

drivers/crypto/hisilicon/trng/trng.c

69

static int hisi_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait);

drivers/crypto/qcom-rng.c

116

static int qcom_hwrng_read(struct hwrng *hwrng, void *data, size_t max, bool wait)

drivers/crypto/qcom-rng.c

118

struct qcom_rng *qrng = container_of(hwrng, struct qcom_rng, hwrng);

drivers/crypto/qcom-rng.c

210

rng->hwrng.name = "qcom_hwrng";

drivers/crypto/qcom-rng.c

211

rng->hwrng.read = qcom_hwrng_read;

drivers/crypto/qcom-rng.c

212

rng->hwrng.quality = QCOM_TRNG_QUALITY;

drivers/crypto/qcom-rng.c

213

ret = devm_hwrng_register(&pdev->dev, &rng->hwrng);

drivers/crypto/qcom-rng.c

38

struct hwrng hwrng;

drivers/crypto/talitos.c

753

static int talitos_rng_data_present(struct hwrng *rng, int wait)

drivers/crypto/talitos.c

771

static int talitos_rng_data_read(struct hwrng *rng, u32 *data)

drivers/crypto/talitos.c

783

static int talitos_rng_init(struct hwrng *rng)

drivers/crypto/talitos.h

154

struct hwrng rng;

drivers/crypto/xilinx/xilinx-trng.c

290

static int xtrng_hwrng_trng_read(struct hwrng *hwrng, void *data, size_t max, bool wait)

drivers/crypto/xilinx/xilinx-trng.c

296

rng = container_of(hwrng, struct xilinx_rng, trng);

drivers/crypto/xilinx/xilinx-trng.c

316

static int xtrng_hwrng_register(struct hwrng *trng)

drivers/crypto/xilinx/xilinx-trng.c

330

static void xtrng_hwrng_unregister(struct hwrng *trng)

drivers/crypto/xilinx/xilinx-trng.c

65

struct hwrng trng;

drivers/firmware/turris-mox-rwtm.c

252

static int mox_hwrng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/firmware/turris-mox-rwtm.c

254

struct mox_rwtm *rwtm = container_of(rng, struct mox_rwtm, hwrng);

drivers/firmware/turris-mox-rwtm.c

475

rwtm->hwrng.name = DRIVER_NAME "_hwrng";

drivers/firmware/turris-mox-rwtm.c

476

rwtm->hwrng.read = mox_hwrng_read;

drivers/firmware/turris-mox-rwtm.c

478

ret = devm_hwrng_register(dev, &rwtm->hwrng);

drivers/firmware/turris-mox-rwtm.c

90

struct hwrng hwrng;

drivers/hid/hid-u2fzero.c

197

static int u2fzero_rng_read(struct hwrng *rng, void *data,

drivers/hid/hid-u2fzero.c

201

struct u2fzero_device, hwrng);

drivers/hid/hid-u2fzero.c

262

dev->hwrng.name = dev->rng_name;

drivers/hid/hid-u2fzero.c

263

dev->hwrng.read = u2fzero_rng_read;

drivers/hid/hid-u2fzero.c

265

return devm_hwrng_register(&dev->hdev->dev, &dev->hwrng);

drivers/hid/hid-u2fzero.c

83

struct hwrng hwrng; /* Embedded struct for hwrng */

drivers/misc/nsm.c

323

static int nsm_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/misc/nsm.c

443

nsm->hwrng = (struct hwrng) {

drivers/misc/nsm.c

449

rc = hwrng_register(&nsm->hwrng);

drivers/misc/nsm.c

472

hwrng_unregister(&nsm->hwrng);

drivers/misc/nsm.c

484

hwrng_unregister(&nsm->hwrng);

drivers/misc/nsm.c

56

struct hwrng hwrng;

drivers/misc/nsm.c

72

static struct nsm *hwrng_to_nsm(struct hwrng *rng)

drivers/misc/nsm.c

74

return container_of(rng, struct nsm, hwrng);

drivers/net/wireless/ath/ath9k/ath9k.h

1077

struct hwrng rng_ops;

drivers/net/wireless/ath/ath9k/rng.c

69

static int ath9k_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)

drivers/net/wireless/ath/carl9170/carl9170.h

455

struct hwrng rng;

drivers/net/wireless/ath/carl9170/main.c

1566

static int carl9170_rng_read(struct hwrng *rng, u32 *data)

drivers/net/wireless/broadcom/b43/b43.h

933

struct hwrng rng;

drivers/net/wireless/broadcom/b43/main.c

3535

static int b43_rng_read(struct hwrng *rng, u32 *data)

drivers/net/wireless/broadcom/b43legacy/b43legacy.h

608

struct hwrng rng;

drivers/net/wireless/broadcom/b43legacy/main.c

2399

static int b43legacy_rng_read(struct hwrng *rng, u32 *data)

drivers/platform/cznic/turris-omnia-mcu-trng.c

32

static int omnia_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)

drivers/platform/cznic/turris-omnia-mcu.h

100

struct hwrng trng;

drivers/s390/crypto/zcrypt_api.c

1760

static int zcrypt_rng_data_read(struct hwrng *rng, u32 *data)

drivers/s390/crypto/zcrypt_api.c

1781

static struct hwrng zcrypt_rng_dev = {

drivers/usb/misc/chaoskey.c

203

dev->hwrng.name = dev->name ? dev->name : chaoskey_driver.name;

drivers/usb/misc/chaoskey.c

204

dev->hwrng.read = chaoskey_rng_read;

drivers/usb/misc/chaoskey.c

206

dev->hwrng_registered = (hwrng_register(&dev->hwrng) == 0);

drivers/usb/misc/chaoskey.c

233

hwrng_unregister(&dev->hwrng);

drivers/usb/misc/chaoskey.c

27

static int chaoskey_rng_read(struct hwrng *rng, void *data,

drivers/usb/misc/chaoskey.c

501

static int chaoskey_rng_read(struct hwrng *rng, void *data,

drivers/usb/misc/chaoskey.c

504

struct chaoskey *dev = container_of(rng, struct chaoskey, hwrng);

drivers/usb/misc/chaoskey.c

89

struct hwrng hwrng; /* Embedded struct for hwrng */

include/linux/hw_random.h

41

int (*init)(struct hwrng *rng);

include/linux/hw_random.h

42

void (*cleanup)(struct hwrng *rng);

include/linux/hw_random.h

43

int (*data_present)(struct hwrng *rng, int wait);

include/linux/hw_random.h

44

int (*data_read)(struct hwrng *rng, u32 *data);

include/linux/hw_random.h

45

int (*read)(struct hwrng *rng, void *data, size_t max, bool wait);

include/linux/hw_random.h

60

extern int hwrng_register(struct hwrng *rng);

include/linux/hw_random.h

61

extern int devm_hwrng_register(struct device *dev, struct hwrng *rng);

include/linux/hw_random.h

63

extern void hwrng_unregister(struct hwrng *rng);

include/linux/hw_random.h

64

extern void devm_hwrng_unregister(struct device *dve, struct hwrng *rng);

include/linux/hw_random.h

66

extern long hwrng_msleep(struct hwrng *rng, unsigned int msecs);

include/linux/hw_random.h

67

extern long hwrng_yield(struct hwrng *rng);

include/linux/tpm.h

176

struct hwrng hwrng;