| H A D | crypto4xx_core.c | 129 ctx->sa_in = dma_alloc_coherent(ctx->dev->core_dev->device, size * 4, crypto4xx_alloc_sa()
134 ctx->sa_out = dma_alloc_coherent(ctx->dev->core_dev->device, size * 4, crypto4xx_alloc_sa()
137 dma_free_coherent(ctx->dev->core_dev->device, crypto4xx_alloc_sa()
153 dma_free_coherent(ctx->dev->core_dev->device, ctx->sa_len * 4, crypto4xx_free_sa()
156 dma_free_coherent(ctx->dev->core_dev->device, ctx->sa_len * 4, crypto4xx_free_sa()
166 ctx->state_record = dma_alloc_coherent(ctx->dev->core_dev->device, crypto4xx_alloc_state_record()
179 dma_free_coherent(ctx->dev->core_dev->device, crypto4xx_free_state_record()
195 dev->pdr = dma_alloc_coherent(dev->core_dev->device, crypto4xx_build_pdr()
204 dma_free_coherent(dev->core_dev->device, crypto4xx_build_pdr()
211 dev->shadow_sa_pool = dma_alloc_coherent(dev->core_dev->device, crypto4xx_build_pdr()
218 dev->shadow_sr_pool = dma_alloc_coherent(dev->core_dev->device, crypto4xx_build_pdr()
244 dma_free_coherent(dev->core_dev->device, crypto4xx_destroy_pdr()
248 dma_free_coherent(dev->core_dev->device, 256 * PPC4XX_NUM_PD, crypto4xx_destroy_pdr()
251 dma_free_coherent(dev->core_dev->device, crypto4xx_destroy_pdr()
281 spin_lock_irqsave(&dev->core_dev->lock, flags); crypto4xx_put_pd_to_pdr()
287 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_put_pd_to_pdr()
307 dev->gdr = dma_alloc_coherent(dev->core_dev->device, crypto4xx_build_gdr()
320 dma_free_coherent(dev->core_dev->device, crypto4xx_destroy_gdr()
354 spin_lock_irqsave(&dev->core_dev->lock, flags); crypto4xx_put_gd_to_gdr()
356 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_put_gd_to_gdr()
365 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_put_gd_to_gdr()
389 dev->sdr = dma_alloc_coherent(dev->core_dev->device, crypto4xx_build_sdr()
397 dma_alloc_coherent(dev->core_dev->device, crypto4xx_build_sdr()
401 dma_free_coherent(dev->core_dev->device, crypto4xx_build_sdr()
420 dma_free_coherent(dev->core_dev->device, crypto4xx_destroy_sdr()
425 dma_free_coherent(dev->core_dev->device, crypto4xx_destroy_sdr()
461 spin_lock_irqsave(&dev->core_dev->lock, flags); crypto4xx_put_sd_to_sdr()
463 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_put_sd_to_sdr()
470 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_put_sd_to_sdr()
560 addr = dma_map_page(dev->core_dev->device, sg_page(sg), crypto4xx_copy_pkt_to_dst()
643 addr = dma_map_page(dev->core_dev->device, sg_page(dst), crypto4xx_ablkcipher_done()
722 static void crypto4xx_stop_all(struct crypto4xx_core_device *core_dev) crypto4xx_stop_all() argument
724 crypto4xx_destroy_pdr(core_dev->dev); crypto4xx_stop_all()
725 crypto4xx_destroy_gdr(core_dev->dev); crypto4xx_stop_all()
726 crypto4xx_destroy_sdr(core_dev->dev); crypto4xx_stop_all()
727 iounmap(core_dev->dev->ce_base); crypto4xx_stop_all()
728 kfree(core_dev->dev); crypto4xx_stop_all()
729 kfree(core_dev); crypto4xx_stop_all()
826 spin_lock_irqsave(&dev->core_dev->lock, flags); crypto4xx_build_pd()
830 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_build_pd()
839 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_build_pd()
849 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_build_pd()
852 spin_unlock_irqrestore(&dev->core_dev->lock, flags); crypto4xx_build_pd()
899 addr = dma_map_page(dev->core_dev->device, sg_page(sg), crypto4xx_build_pd()
913 pd->src = (u32)dma_map_page(dev->core_dev->device, sg_page(src), crypto4xx_build_pd()
939 pd->dest = (u32)dma_map_page(dev->core_dev->device, crypto4xx_build_pd()
1084 struct crypto4xx_core_device *core_dev = dev_get_drvdata(dev); crypto4xx_bh_tasklet_cb() local
1089 while (core_dev->dev->pdr_head != core_dev->dev->pdr_tail) { crypto4xx_bh_tasklet_cb()
1090 tail = core_dev->dev->pdr_tail; crypto4xx_bh_tasklet_cb()
1091 pd_uinfo = core_dev->dev->pdr_uinfo + crypto4xx_bh_tasklet_cb()
1093 pd = core_dev->dev->pdr + sizeof(struct ce_pd) * tail; crypto4xx_bh_tasklet_cb()
1098 crypto4xx_pd_done(core_dev->dev, tail); crypto4xx_bh_tasklet_cb()
1099 crypto4xx_put_pd_to_pdr(core_dev->dev, tail); crypto4xx_bh_tasklet_cb()
1114 struct crypto4xx_core_device *core_dev = dev_get_drvdata(dev); crypto4xx_ce_interrupt_handler() local
1116 if (core_dev->dev->ce_base == 0) crypto4xx_ce_interrupt_handler()
1120 core_dev->dev->ce_base + CRYPTO4XX_INT_CLR); crypto4xx_ce_interrupt_handler()
1121 tasklet_schedule(&core_dev->tasklet); crypto4xx_ce_interrupt_handler()
1163 struct crypto4xx_core_device *core_dev; crypto4xx_probe() local
1191 core_dev = kzalloc(sizeof(struct crypto4xx_core_device), GFP_KERNEL); crypto4xx_probe()
1192 if (!core_dev) crypto4xx_probe()
1195 dev_set_drvdata(dev, core_dev); crypto4xx_probe()
1196 core_dev->ofdev = ofdev; crypto4xx_probe()
1197 core_dev->dev = kzalloc(sizeof(struct crypto4xx_device), GFP_KERNEL); crypto4xx_probe()
1198 if (!core_dev->dev) crypto4xx_probe()
1201 core_dev->dev->core_dev = core_dev; crypto4xx_probe()
1202 core_dev->device = dev; crypto4xx_probe()
1203 spin_lock_init(&core_dev->lock); crypto4xx_probe()
1204 INIT_LIST_HEAD(&core_dev->dev->alg_list); crypto4xx_probe()
1205 rc = crypto4xx_build_pdr(core_dev->dev); crypto4xx_probe()
1209 rc = crypto4xx_build_gdr(core_dev->dev); crypto4xx_probe()
1213 rc = crypto4xx_build_sdr(core_dev->dev); crypto4xx_probe()
1218 tasklet_init(&core_dev->tasklet, crypto4xx_bh_tasklet_cb, crypto4xx_probe()
1222 core_dev->irq = irq_of_parse_and_map(ofdev->dev.of_node, 0); crypto4xx_probe()
1223 rc = request_irq(core_dev->irq, crypto4xx_ce_interrupt_handler, 0, crypto4xx_probe()
1224 core_dev->dev->name, dev); crypto4xx_probe()
1228 core_dev->dev->ce_base = of_iomap(ofdev->dev.of_node, 0); crypto4xx_probe()
1229 if (!core_dev->dev->ce_base) { crypto4xx_probe()
1236 crypto4xx_hw_init(core_dev->dev); crypto4xx_probe()
1239 rc = crypto4xx_register_alg(core_dev->dev, crypto4xx_alg, crypto4xx_probe()
1247 iounmap(core_dev->dev->ce_base); crypto4xx_probe()
1249 free_irq(core_dev->irq, dev); crypto4xx_probe()
1251 irq_dispose_mapping(core_dev->irq); crypto4xx_probe()
1252 tasklet_kill(&core_dev->tasklet); crypto4xx_probe()
1253 crypto4xx_destroy_sdr(core_dev->dev); crypto4xx_probe()
1255 crypto4xx_destroy_gdr(core_dev->dev); crypto4xx_probe()
1257 crypto4xx_destroy_pdr(core_dev->dev); crypto4xx_probe()
1259 kfree(core_dev->dev); crypto4xx_probe()
1261 kfree(core_dev); crypto4xx_probe()
1269 struct crypto4xx_core_device *core_dev = dev_get_drvdata(dev); crypto4xx_remove() local
1271 free_irq(core_dev->irq, dev); crypto4xx_remove()
1272 irq_dispose_mapping(core_dev->irq); crypto4xx_remove()
1274 tasklet_kill(&core_dev->tasklet); crypto4xx_remove()
1276 crypto4xx_unregister_alg(core_dev->dev); crypto4xx_remove()
1278 crypto4xx_stop_all(core_dev); crypto4xx_remove()
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