134 		c->Kr[i][0] = key[0] & 0x1f;  in __cast6_setkey()
135 		c->Kr[i][1] = key[2] & 0x1f;  in __cast6_setkey()
136 		c->Kr[i][2] = key[4] & 0x1f;  in __cast6_setkey()
137 		c->Kr[i][3] = key[6] & 0x1f;  in __cast6_setkey()
157 static inline void Q(u32 *block, u8 *Kr, u32 *Km)  in Q()  argument
160 	block[2] ^= F1(block[3], Kr[0], Km[0]);  in Q()
161 	block[1] ^= F2(block[2], Kr[1], Km[1]);  in Q()
162 	block[0] ^= F3(block[1], Kr[2], Km[2]);  in Q()
163 	block[3] ^= F1(block[0], Kr[3], Km[3]);  in Q()
167 static inline void QBAR(u32 *block, u8 *Kr, u32 *Km)  in QBAR()  argument
170 	block[3] ^= F1(block[0], Kr[3], Km[3]);  in QBAR()
171 	block[0] ^= F3(block[1], Kr[2], Km[2]);  in QBAR()
172 	block[1] ^= F2(block[2], Kr[1], Km[1]);  in QBAR()
173 	block[2] ^= F1(block[3], Kr[0], Km[0]);  in QBAR()
182 	u8 *Kr;  in __cast6_encrypt()  local
189 	Km = c->Km[0]; Kr = c->Kr[0]; Q(block, Kr, Km);  in __cast6_encrypt()
190 	Km = c->Km[1]; Kr = c->Kr[1]; Q(block, Kr, Km);  in __cast6_encrypt()
191 	Km = c->Km[2]; Kr = c->Kr[2]; Q(block, Kr, Km);  in __cast6_encrypt()
192 	Km = c->Km[3]; Kr = c->Kr[3]; Q(block, Kr, Km);  in __cast6_encrypt()
193 	Km = c->Km[4]; Kr = c->Kr[4]; Q(block, Kr, Km);  in __cast6_encrypt()
194 	Km = c->Km[5]; Kr = c->Kr[5]; Q(block, Kr, Km);  in __cast6_encrypt()
195 	Km = c->Km[6]; Kr = c->Kr[6]; QBAR(block, Kr, Km);  in __cast6_encrypt()
196 	Km = c->Km[7]; Kr = c->Kr[7]; QBAR(block, Kr, Km);  in __cast6_encrypt()
197 	Km = c->Km[8]; Kr = c->Kr[8]; QBAR(block, Kr, Km);  in __cast6_encrypt()
198 	Km = c->Km[9]; Kr = c->Kr[9]; QBAR(block, Kr, Km);  in __cast6_encrypt()
199 	Km = c->Km[10]; Kr = c->Kr[10]; QBAR(block, Kr, Km);  in __cast6_encrypt()
200 	Km = c->Km[11]; Kr = c->Kr[11]; QBAR(block, Kr, Km);  in __cast6_encrypt()
220 	u8 *Kr;  in __cast6_decrypt()  local
227 	Km = c->Km[11]; Kr = c->Kr[11]; Q(block, Kr, Km);  in __cast6_decrypt()
228 	Km = c->Km[10]; Kr = c->Kr[10]; Q(block, Kr, Km);  in __cast6_decrypt()
229 	Km = c->Km[9]; Kr = c->Kr[9]; Q(block, Kr, Km);  in __cast6_decrypt()
230 	Km = c->Km[8]; Kr = c->Kr[8]; Q(block, Kr, Km);  in __cast6_decrypt()
231 	Km = c->Km[7]; Kr = c->Kr[7]; Q(block, Kr, Km);  in __cast6_decrypt()
232 	Km = c->Km[6]; Kr = c->Kr[6]; Q(block, Kr, Km);  in __cast6_decrypt()
233 	Km = c->Km[5]; Kr = c->Kr[5]; QBAR(block, Kr, Km);  in __cast6_decrypt()
234 	Km = c->Km[4]; Kr = c->Kr[4]; QBAR(block, Kr, Km);  in __cast6_decrypt()
235 	Km = c->Km[3]; Kr = c->Kr[3]; QBAR(block, Kr, Km);  in __cast6_decrypt()
236 	Km = c->Km[2]; Kr = c->Kr[2]; QBAR(block, Kr, Km);  in __cast6_decrypt()
237 	Km = c->Km[1]; Kr = c->Kr[1]; QBAR(block, Kr, Km);  in __cast6_decrypt()
238 	Km = c->Km[0]; Kr = c->Kr[0]; QBAR(block, Kr, Km);  in __cast6_decrypt()