11 #include "tegra-se.h"
51 static unsigned int tegra_key_prep_ins_cmd(struct tegra_se *se, u32 *cpuvaddr,  in tegra_key_prep_ins_cmd()  argument
57 	cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->op);  in tegra_key_prep_ins_cmd()
61 	cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->manifest);  in tegra_key_prep_ins_cmd()
62 	cpuvaddr[i++] = se->manifest(se->owner, alg, keylen);  in tegra_key_prep_ins_cmd()
64 	cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->key_dst);  in tegra_key_prep_ins_cmd()
71 		cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->key_addr);  in tegra_key_prep_ins_cmd()
76 		cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->key_data);  in tegra_key_prep_ins_cmd()
81 	cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->config);  in tegra_key_prep_ins_cmd()
85 	cpuvaddr[i++] = se_host1x_opcode_incr_w(se->hw->regs->op);  in tegra_key_prep_ins_cmd()
91 			host1x_uclass_incr_syncpt_indx_f(se->syncpt_id);  in tegra_key_prep_ins_cmd()
93 	dev_dbg(se->dev, "key-slot %u key-manifest %#x\n",  in tegra_key_prep_ins_cmd()
94 		slot, se->manifest(se->owner, alg, keylen));  in tegra_key_prep_ins_cmd()
114 static int tegra_key_insert(struct tegra_se *se, const u8 *key,  in tegra_key_insert()  argument
118 	u32 *addr = se->keybuf->addr, size;  in tegra_key_insert()
123 	size = tegra_key_prep_ins_cmd(se, addr, keyval, keylen, slot, alg);  in tegra_key_insert()
124 	ret = tegra_se_host1x_submit(se, se->keybuf, size);  in tegra_key_insert()
131 void tegra_key_invalidate(struct tegra_se *se, u32 keyid, u32 alg)  in tegra_key_invalidate()  argument
139 	tegra_key_insert(se, zkey, AES_MAX_KEY_SIZE, keyid, alg);  in tegra_key_invalidate()
144 void tegra_key_invalidate_reserved(struct tegra_se *se, u32 keyid, u32 alg)  in tegra_key_invalidate_reserved()  argument
152 	tegra_key_insert(se, zkey, AES_MAX_KEY_SIZE, keyid, alg);  in tegra_key_invalidate_reserved()
155 inline int tegra_key_submit_reserved(struct tegra_se *se, const u8 *key,  in tegra_key_submit_reserved()  argument
158 	return tegra_key_insert(se, key, keylen, *keyid, alg);  in tegra_key_submit_reserved()
161 int tegra_key_submit(struct tegra_se *se, const u8 *key, u32 keylen, u32 alg, u32 *keyid)  in tegra_key_submit()  argument
169 			dev_dbg(se->dev, "failed to allocate key slot\n");  in tegra_key_submit()
174 	ret = tegra_key_insert(se, key, keylen, *keyid, alg);  in tegra_key_submit()