crypto/starfive/jh7110-rsa.c

16 #include "jh7110-cryp.h"
39 	struct starfive_cryp_dev *cryp = ctx->cryp;
42 	return readl_relaxed_poll_timeout(cryp->base + STARFIVE_PKA_CASR_OFFSET, status,
75 	struct starfive_cryp_dev *cryp = ctx->cryp;
85 	writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
88 		writel(mod[opsize - loop], cryp->base + STARFIVE_PKA_CANR_OFFSET + loop * 4);
100 		writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
106 			writel(in[opsize - loop], cryp->base + STARFIVE_PKA_CAAR_OFFSET + loop * 4);
108 		writel(0x1000000, cryp->base + STARFIVE_PKA_CAER_OFFSET);
111 			writel(0, cryp->base + STARFIVE_PKA_CAER_OFFSET + loop * 4);
121 		writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
135 		writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
141 			writel(in[count - loop], cryp->base + STARFIVE_PKA_CAER_OFFSET + loop * 4);
145 			writel(0, cryp->base + STARFIVE_PKA_CAER_OFFSET + loop * 4);
155 		writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
162 		temp = readl(cryp->base + STARFIVE_PKA_CAAR_OFFSET + 0x4 * loop);
172 	struct starfive_cryp_dev *cryp = ctx->cryp;
189 		dev_err_probe(cryp->dev, ret, "Conversion to Montgomery failed");
195 		       cryp->base + STARFIVE_PKA_CAER_OFFSET + loop * 4);
208 		writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
223 			writel(rctx->csr.pka.v, cryp->base + STARFIVE_PKA_CACR_OFFSET);
231 		temp = readl(cryp->base + STARFIVE_PKA_CAAR_OFFSET + 0x4 * loop);
237 		dev_err_probe(cryp->dev, ret, "Conversion from Montgomery failed");
251 	struct starfive_cryp_dev *cryp = ctx->cryp;
256 	writel(STARFIVE_RSA_RESET, cryp->base + STARFIVE_PKA_CACR_OFFSET);
278 	writel(STARFIVE_RSA_RESET, cryp->base + STARFIVE_PKA_CACR_OFFSET);
286 	struct starfive_cryp_dev *cryp = ctx->cryp;
302 		return dev_err_probe(cryp->dev, -EOVERFLOW,
318 	struct starfive_cryp_dev *cryp = ctx->cryp;
334 		return dev_err_probe(cryp->dev, -EOVERFLOW,
539 	ctx->cryp = starfive_cryp_find_dev(ctx);
540 	if (!ctx->cryp)