153 static inline void Q(u32 *block, const u8 *Kr, const u32 *Km)  in Q()  argument
156 	block[2] ^= F1(block[3], Kr[0], Km[0]);  in Q()
157 	block[1] ^= F2(block[2], Kr[1], Km[1]);  in Q()
158 	block[0] ^= F3(block[1], Kr[2], Km[2]);  in Q()
159 	block[3] ^= F1(block[0], Kr[3], Km[3]);  in Q()
163 static inline void QBAR(u32 *block, const u8 *Kr, const u32 *Km)  in QBAR()  argument
166 	block[3] ^= F1(block[0], Kr[3], Km[3]);  in QBAR()
167 	block[0] ^= F3(block[1], Kr[2], Km[2]);  in QBAR()
168 	block[1] ^= F2(block[2], Kr[1], Km[1]);  in QBAR()
169 	block[2] ^= F1(block[3], Kr[0], Km[0]);  in QBAR()
177 	u32 block[4];  in __cast6_encrypt()  local
181 	block[0] = be32_to_cpu(src[0]);  in __cast6_encrypt()
182 	block[1] = be32_to_cpu(src[1]);  in __cast6_encrypt()
183 	block[2] = be32_to_cpu(src[2]);  in __cast6_encrypt()
184 	block[3] = be32_to_cpu(src[3]);  in __cast6_encrypt()
186 	Km = c->Km[0]; Kr = c->Kr[0]; Q(block, Kr, Km);  in __cast6_encrypt()
187 	Km = c->Km[1]; Kr = c->Kr[1]; Q(block, Kr, Km);  in __cast6_encrypt()
188 	Km = c->Km[2]; Kr = c->Kr[2]; Q(block, Kr, Km);  in __cast6_encrypt()
189 	Km = c->Km[3]; Kr = c->Kr[3]; Q(block, Kr, Km);  in __cast6_encrypt()
190 	Km = c->Km[4]; Kr = c->Kr[4]; Q(block, Kr, Km);  in __cast6_encrypt()
191 	Km = c->Km[5]; Kr = c->Kr[5]; Q(block, Kr, Km);  in __cast6_encrypt()
192 	Km = c->Km[6]; Kr = c->Kr[6]; QBAR(block, Kr, Km);  in __cast6_encrypt()
193 	Km = c->Km[7]; Kr = c->Kr[7]; QBAR(block, Kr, Km);  in __cast6_encrypt()
194 	Km = c->Km[8]; Kr = c->Kr[8]; QBAR(block, Kr, Km);  in __cast6_encrypt()
195 	Km = c->Km[9]; Kr = c->Kr[9]; QBAR(block, Kr, Km);  in __cast6_encrypt()
196 	Km = c->Km[10]; Kr = c->Kr[10]; QBAR(block, Kr, Km);  in __cast6_encrypt()
197 	Km = c->Km[11]; Kr = c->Kr[11]; QBAR(block, Kr, Km);  in __cast6_encrypt()
199 	dst[0] = cpu_to_be32(block[0]);  in __cast6_encrypt()
200 	dst[1] = cpu_to_be32(block[1]);  in __cast6_encrypt()
201 	dst[2] = cpu_to_be32(block[2]);  in __cast6_encrypt()
202 	dst[3] = cpu_to_be32(block[3]);  in __cast6_encrypt()
216 	u32 block[4];  in __cast6_decrypt()  local
220 	block[0] = be32_to_cpu(src[0]);  in __cast6_decrypt()
221 	block[1] = be32_to_cpu(src[1]);  in __cast6_decrypt()
222 	block[2] = be32_to_cpu(src[2]);  in __cast6_decrypt()
223 	block[3] = be32_to_cpu(src[3]);  in __cast6_decrypt()
225 	Km = c->Km[11]; Kr = c->Kr[11]; Q(block, Kr, Km);  in __cast6_decrypt()
226 	Km = c->Km[10]; Kr = c->Kr[10]; Q(block, Kr, Km);  in __cast6_decrypt()
227 	Km = c->Km[9]; Kr = c->Kr[9]; Q(block, Kr, Km);  in __cast6_decrypt()
228 	Km = c->Km[8]; Kr = c->Kr[8]; Q(block, Kr, Km);  in __cast6_decrypt()
229 	Km = c->Km[7]; Kr = c->Kr[7]; Q(block, Kr, Km);  in __cast6_decrypt()
230 	Km = c->Km[6]; Kr = c->Kr[6]; Q(block, Kr, Km);  in __cast6_decrypt()
231 	Km = c->Km[5]; Kr = c->Kr[5]; QBAR(block, Kr, Km);  in __cast6_decrypt()
232 	Km = c->Km[4]; Kr = c->Kr[4]; QBAR(block, Kr, Km);  in __cast6_decrypt()
233 	Km = c->Km[3]; Kr = c->Kr[3]; QBAR(block, Kr, Km);  in __cast6_decrypt()
234 	Km = c->Km[2]; Kr = c->Kr[2]; QBAR(block, Kr, Km);  in __cast6_decrypt()
235 	Km = c->Km[1]; Kr = c->Kr[1]; QBAR(block, Kr, Km);  in __cast6_decrypt()
236 	Km = c->Km[0]; Kr = c->Kr[0]; QBAR(block, Kr, Km);  in __cast6_decrypt()
238 	dst[0] = cpu_to_be32(block[0]);  in __cast6_decrypt()
239 	dst[1] = cpu_to_be32(block[1]);  in __cast6_decrypt()
240 	dst[2] = cpu_to_be32(block[2]);  in __cast6_decrypt()
241 	dst[3] = cpu_to_be32(block[3]);  in __cast6_decrypt()