25 	struct nitrox_device *ndev = cmdq->ndev;  in cmdq_common_init()  local
28 	qsize = (ndev->qlen) * cmdq->instr_size;  in cmdq_common_init()
29 	cmdq->head_unaligned = dma_zalloc_coherent(DEV(ndev),  in cmdq_common_init()
56 	struct nitrox_device *ndev = cmdq->ndev;  in cmdq_common_cleanup()  local
60 	dma_free_coherent(DEV(ndev), cmdq->qsize,  in cmdq_common_cleanup()
73 static void nitrox_cleanup_pkt_cmdqs(struct nitrox_device *ndev)  in nitrox_cleanup_pkt_cmdqs()  argument
77 	for (i = 0; i < ndev->nr_queues; i++) {  in nitrox_cleanup_pkt_cmdqs()
78 		struct nitrox_cmdq *cmdq = &ndev->pkt_cmdqs[i];  in nitrox_cleanup_pkt_cmdqs()
82 	kfree(ndev->pkt_cmdqs);  in nitrox_cleanup_pkt_cmdqs()
83 	ndev->pkt_cmdqs = NULL;  in nitrox_cleanup_pkt_cmdqs()
86 static int nitrox_init_pkt_cmdqs(struct nitrox_device *ndev)  in nitrox_init_pkt_cmdqs()  argument
90 	size = ndev->nr_queues * sizeof(struct nitrox_cmdq);  in nitrox_init_pkt_cmdqs()
91 	ndev->pkt_cmdqs = kzalloc(size, GFP_KERNEL);  in nitrox_init_pkt_cmdqs()
92 	if (!ndev->pkt_cmdqs)  in nitrox_init_pkt_cmdqs()
95 	for (i = 0; i < ndev->nr_queues; i++) {  in nitrox_init_pkt_cmdqs()
99 		cmdq = &ndev->pkt_cmdqs[i];  in nitrox_init_pkt_cmdqs()
100 		cmdq->ndev = ndev;  in nitrox_init_pkt_cmdqs()
106 		cmdq->dbell_csr_addr = NITROX_CSR_ADDR(ndev, offset);  in nitrox_init_pkt_cmdqs()
115 	nitrox_cleanup_pkt_cmdqs(ndev);  in nitrox_init_pkt_cmdqs()
119 static int create_crypto_dma_pool(struct nitrox_device *ndev)  in create_crypto_dma_pool()  argument
125 	ndev->ctx_pool = dma_pool_create("crypto-context",  in create_crypto_dma_pool()
126 					 DEV(ndev), size, 16, 0);  in create_crypto_dma_pool()
127 	if (!ndev->ctx_pool)  in create_crypto_dma_pool()
133 static void destroy_crypto_dma_pool(struct nitrox_device *ndev)  in destroy_crypto_dma_pool()  argument
135 	if (!ndev->ctx_pool)  in destroy_crypto_dma_pool()
138 	dma_pool_destroy(ndev->ctx_pool);  in destroy_crypto_dma_pool()
139 	ndev->ctx_pool = NULL;  in destroy_crypto_dma_pool()
146 void *crypto_alloc_context(struct nitrox_device *ndev)  in crypto_alloc_context()  argument
157 	vaddr = dma_pool_alloc(ndev->ctx_pool, (GFP_ATOMIC | __GFP_ZERO), &dma);  in crypto_alloc_context()
165 	ctx->pool = ndev->ctx_pool;  in crypto_alloc_context()
169 	chdr->pool = ndev->ctx_pool;  in crypto_alloc_context()
200 int nitrox_common_sw_init(struct nitrox_device *ndev)  in nitrox_common_sw_init()  argument
205 	err = create_crypto_dma_pool(ndev);  in nitrox_common_sw_init()
209 	err = nitrox_init_pkt_cmdqs(ndev);  in nitrox_common_sw_init()
211 		destroy_crypto_dma_pool(ndev);  in nitrox_common_sw_init()
220 void nitrox_common_sw_cleanup(struct nitrox_device *ndev)  in nitrox_common_sw_cleanup()  argument
222 	nitrox_cleanup_pkt_cmdqs(ndev);  in nitrox_common_sw_cleanup()
223 	destroy_crypto_dma_pool(ndev);  in nitrox_common_sw_cleanup()