kcs               123 drivers/char/ipmi/ipmi_kcs_sm.c static unsigned int init_kcs_data(struct si_sm_data *kcs,
kcs               126 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->state = KCS_IDLE;
kcs               127 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->io = io;
kcs               128 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->write_pos = 0;
kcs               129 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->write_count = 0;
kcs               130 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->orig_write_count = 0;
kcs               131 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->read_pos = 0;
kcs               132 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->error_retries = 0;
kcs               133 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->truncated = 0;
kcs               134 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->ibf_timeout = IBF_RETRY_TIMEOUT;
kcs               135 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->obf_timeout = OBF_RETRY_TIMEOUT;
kcs               141 drivers/char/ipmi/ipmi_kcs_sm.c static inline unsigned char read_status(struct si_sm_data *kcs)
kcs               143 drivers/char/ipmi/ipmi_kcs_sm.c 	return kcs->io->inputb(kcs->io, 1);
kcs               146 drivers/char/ipmi/ipmi_kcs_sm.c static inline unsigned char read_data(struct si_sm_data *kcs)
kcs               148 drivers/char/ipmi/ipmi_kcs_sm.c 	return kcs->io->inputb(kcs->io, 0);
kcs               151 drivers/char/ipmi/ipmi_kcs_sm.c static inline void write_cmd(struct si_sm_data *kcs, unsigned char data)
kcs               153 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->io->outputb(kcs->io, 1, data);
kcs               156 drivers/char/ipmi/ipmi_kcs_sm.c static inline void write_data(struct si_sm_data *kcs, unsigned char data)
kcs               158 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->io->outputb(kcs->io, 0, data);
kcs               178 drivers/char/ipmi/ipmi_kcs_sm.c static inline void write_next_byte(struct si_sm_data *kcs)
kcs               180 drivers/char/ipmi/ipmi_kcs_sm.c 	write_data(kcs, kcs->write_data[kcs->write_pos]);
kcs               181 drivers/char/ipmi/ipmi_kcs_sm.c 	(kcs->write_pos)++;
kcs               182 drivers/char/ipmi/ipmi_kcs_sm.c 	(kcs->write_count)--;
kcs               185 drivers/char/ipmi/ipmi_kcs_sm.c static inline void start_error_recovery(struct si_sm_data *kcs, char *reason)
kcs               187 drivers/char/ipmi/ipmi_kcs_sm.c 	(kcs->error_retries)++;
kcs               188 drivers/char/ipmi/ipmi_kcs_sm.c 	if (kcs->error_retries > MAX_ERROR_RETRIES) {
kcs               192 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_HOSED;
kcs               194 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->error0_timeout = jiffies + ERROR0_OBF_WAIT_JIFFIES;
kcs               195 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_ERROR0;
kcs               199 drivers/char/ipmi/ipmi_kcs_sm.c static inline void read_next_byte(struct si_sm_data *kcs)
kcs               201 drivers/char/ipmi/ipmi_kcs_sm.c 	if (kcs->read_pos >= MAX_KCS_READ_SIZE) {
kcs               203 drivers/char/ipmi/ipmi_kcs_sm.c 		read_data(kcs);
kcs               204 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->truncated = 1;
kcs               206 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->read_data[kcs->read_pos] = read_data(kcs);
kcs               207 drivers/char/ipmi/ipmi_kcs_sm.c 		(kcs->read_pos)++;
kcs               209 drivers/char/ipmi/ipmi_kcs_sm.c 	write_data(kcs, KCS_READ_BYTE);
kcs               212 drivers/char/ipmi/ipmi_kcs_sm.c static inline int check_ibf(struct si_sm_data *kcs, unsigned char status,
kcs               216 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->ibf_timeout -= time;
kcs               217 drivers/char/ipmi/ipmi_kcs_sm.c 		if (kcs->ibf_timeout < 0) {
kcs               218 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs, "IBF not ready in time");
kcs               219 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->ibf_timeout = IBF_RETRY_TIMEOUT;
kcs               224 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->ibf_timeout = IBF_RETRY_TIMEOUT;
kcs               228 drivers/char/ipmi/ipmi_kcs_sm.c static inline int check_obf(struct si_sm_data *kcs, unsigned char status,
kcs               232 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->obf_timeout -= time;
kcs               233 drivers/char/ipmi/ipmi_kcs_sm.c 		if (kcs->obf_timeout < 0) {
kcs               234 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->obf_timeout = OBF_RETRY_TIMEOUT;
kcs               235 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs, "OBF not ready in time");
kcs               240 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->obf_timeout = OBF_RETRY_TIMEOUT;
kcs               244 drivers/char/ipmi/ipmi_kcs_sm.c static void clear_obf(struct si_sm_data *kcs, unsigned char status)
kcs               247 drivers/char/ipmi/ipmi_kcs_sm.c 		read_data(kcs);
kcs               250 drivers/char/ipmi/ipmi_kcs_sm.c static void restart_kcs_transaction(struct si_sm_data *kcs)
kcs               252 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->write_count = kcs->orig_write_count;
kcs               253 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->write_pos = 0;
kcs               254 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->read_pos = 0;
kcs               255 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->state = KCS_WAIT_WRITE_START;
kcs               256 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->ibf_timeout = IBF_RETRY_TIMEOUT;
kcs               257 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->obf_timeout = OBF_RETRY_TIMEOUT;
kcs               258 drivers/char/ipmi/ipmi_kcs_sm.c 	write_cmd(kcs, KCS_WRITE_START);
kcs               261 drivers/char/ipmi/ipmi_kcs_sm.c static int start_kcs_transaction(struct si_sm_data *kcs, unsigned char *data,
kcs               271 drivers/char/ipmi/ipmi_kcs_sm.c 	if ((kcs->state != KCS_IDLE) && (kcs->state != KCS_HOSED))
kcs               280 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->error_retries = 0;
kcs               281 drivers/char/ipmi/ipmi_kcs_sm.c 	memcpy(kcs->write_data, data, size);
kcs               282 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->write_count = size;
kcs               283 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->orig_write_count = size;
kcs               284 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->write_pos = 0;
kcs               285 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->read_pos = 0;
kcs               286 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->state = KCS_START_OP;
kcs               287 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->ibf_timeout = IBF_RETRY_TIMEOUT;
kcs               288 drivers/char/ipmi/ipmi_kcs_sm.c 	kcs->obf_timeout = OBF_RETRY_TIMEOUT;
kcs               292 drivers/char/ipmi/ipmi_kcs_sm.c static int get_kcs_result(struct si_sm_data *kcs, unsigned char *data,
kcs               295 drivers/char/ipmi/ipmi_kcs_sm.c 	if (length < kcs->read_pos) {
kcs               296 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->read_pos = length;
kcs               297 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->truncated = 1;
kcs               300 drivers/char/ipmi/ipmi_kcs_sm.c 	memcpy(data, kcs->read_data, kcs->read_pos);
kcs               302 drivers/char/ipmi/ipmi_kcs_sm.c 	if ((length >= 3) && (kcs->read_pos < 3)) {
kcs               306 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->read_pos = 3;
kcs               308 drivers/char/ipmi/ipmi_kcs_sm.c 	if (kcs->truncated) {
kcs               315 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->truncated = 0;
kcs               318 drivers/char/ipmi/ipmi_kcs_sm.c 	return kcs->read_pos;
kcs               326 drivers/char/ipmi/ipmi_kcs_sm.c static enum si_sm_result kcs_event(struct si_sm_data *kcs, long time)
kcs               331 drivers/char/ipmi/ipmi_kcs_sm.c 	status = read_status(kcs);
kcs               334 drivers/char/ipmi/ipmi_kcs_sm.c 		printk(KERN_DEBUG "KCS: State = %d, %x\n", kcs->state, status);
kcs               337 drivers/char/ipmi/ipmi_kcs_sm.c 	if (!check_ibf(kcs, status, time))
kcs               343 drivers/char/ipmi/ipmi_kcs_sm.c 	switch (kcs->state) {
kcs               346 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               355 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs,
kcs               360 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               361 drivers/char/ipmi/ipmi_kcs_sm.c 		write_cmd(kcs, KCS_WRITE_START);
kcs               362 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_WAIT_WRITE_START;
kcs               368 drivers/char/ipmi/ipmi_kcs_sm.c 				kcs,
kcs               372 drivers/char/ipmi/ipmi_kcs_sm.c 		read_data(kcs);
kcs               373 drivers/char/ipmi/ipmi_kcs_sm.c 		if (kcs->write_count == 1) {
kcs               374 drivers/char/ipmi/ipmi_kcs_sm.c 			write_cmd(kcs, KCS_WRITE_END);
kcs               375 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->state = KCS_WAIT_WRITE_END;
kcs               377 drivers/char/ipmi/ipmi_kcs_sm.c 			write_next_byte(kcs);
kcs               378 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->state = KCS_WAIT_WRITE;
kcs               384 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs,
kcs               388 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               389 drivers/char/ipmi/ipmi_kcs_sm.c 		if (kcs->write_count == 1) {
kcs               390 drivers/char/ipmi/ipmi_kcs_sm.c 			write_cmd(kcs, KCS_WRITE_END);
kcs               391 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->state = KCS_WAIT_WRITE_END;
kcs               393 drivers/char/ipmi/ipmi_kcs_sm.c 			write_next_byte(kcs);
kcs               399 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs,
kcs               404 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               405 drivers/char/ipmi/ipmi_kcs_sm.c 		write_next_byte(kcs);
kcs               406 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_WAIT_READ;
kcs               412 drivers/char/ipmi/ipmi_kcs_sm.c 				kcs,
kcs               418 drivers/char/ipmi/ipmi_kcs_sm.c 			if (!check_obf(kcs, status, time))
kcs               420 drivers/char/ipmi/ipmi_kcs_sm.c 			read_next_byte(kcs);
kcs               431 drivers/char/ipmi/ipmi_kcs_sm.c 			clear_obf(kcs, status);
kcs               432 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->orig_write_count = 0;
kcs               433 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->state = KCS_IDLE;
kcs               439 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               440 drivers/char/ipmi/ipmi_kcs_sm.c 		status = read_status(kcs);
kcs               443 drivers/char/ipmi/ipmi_kcs_sm.c 			if (time_before(jiffies, kcs->error0_timeout))
kcs               445 drivers/char/ipmi/ipmi_kcs_sm.c 		write_cmd(kcs, KCS_GET_STATUS_ABORT);
kcs               446 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_ERROR1;
kcs               450 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               451 drivers/char/ipmi/ipmi_kcs_sm.c 		write_data(kcs, 0);
kcs               452 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_ERROR2;
kcs               457 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs,
kcs               461 drivers/char/ipmi/ipmi_kcs_sm.c 		if (!check_obf(kcs, status, time))
kcs               464 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               465 drivers/char/ipmi/ipmi_kcs_sm.c 		write_data(kcs, KCS_READ_BYTE);
kcs               466 drivers/char/ipmi/ipmi_kcs_sm.c 		kcs->state = KCS_ERROR3;
kcs               471 drivers/char/ipmi/ipmi_kcs_sm.c 			start_error_recovery(kcs,
kcs               476 drivers/char/ipmi/ipmi_kcs_sm.c 		if (!check_obf(kcs, status, time))
kcs               479 drivers/char/ipmi/ipmi_kcs_sm.c 		clear_obf(kcs, status);
kcs               480 drivers/char/ipmi/ipmi_kcs_sm.c 		if (kcs->orig_write_count) {
kcs               481 drivers/char/ipmi/ipmi_kcs_sm.c 			restart_kcs_transaction(kcs);
kcs               483 drivers/char/ipmi/ipmi_kcs_sm.c 			kcs->state = KCS_IDLE;
kcs               492 drivers/char/ipmi/ipmi_kcs_sm.c 	if (kcs->state == KCS_HOSED) {
kcs               493 drivers/char/ipmi/ipmi_kcs_sm.c 		init_kcs_data(kcs, kcs->io);
kcs               505 drivers/char/ipmi/ipmi_kcs_sm.c static int kcs_detect(struct si_sm_data *kcs)
kcs               513 drivers/char/ipmi/ipmi_kcs_sm.c 	if (read_status(kcs) == 0xff)
kcs               519 drivers/char/ipmi/ipmi_kcs_sm.c static void kcs_cleanup(struct si_sm_data *kcs)
kcs               559 drivers/char/ipmi/ipmi_smic_sm.c static void smic_cleanup(struct si_sm_data *kcs)
kcs               775 drivers/s390/crypto/pkey_api.c 		struct pkey_clr2seck kcs;
kcs               777 drivers/s390/crypto/pkey_api.c 		if (copy_from_user(&kcs, ucs, sizeof(kcs)))
kcs               779 drivers/s390/crypto/pkey_api.c 		rc = cca_clr2seckey(kcs.cardnr, kcs.domain, kcs.keytype,
kcs               780 drivers/s390/crypto/pkey_api.c 				    kcs.clrkey.clrkey, kcs.seckey.seckey);
kcs               784 drivers/s390/crypto/pkey_api.c 		if (copy_to_user(ucs, &kcs, sizeof(kcs)))
kcs               786 drivers/s390/crypto/pkey_api.c 		memzero_explicit(&kcs, sizeof(kcs));
kcs               952 drivers/s390/crypto/pkey_api.c 		struct pkey_clr2seck2 kcs;
kcs               957 drivers/s390/crypto/pkey_api.c 		if (copy_from_user(&kcs, ucs, sizeof(kcs)))
kcs               959 drivers/s390/crypto/pkey_api.c 		apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries);
kcs               967 drivers/s390/crypto/pkey_api.c 		rc = pkey_clr2seckey2(apqns, kcs.apqn_entries,
kcs               968 drivers/s390/crypto/pkey_api.c 				      kcs.type, kcs.size, kcs.keygenflags,
kcs               969 drivers/s390/crypto/pkey_api.c 				      kcs.clrkey.clrkey, kkey, &klen);
kcs               976 drivers/s390/crypto/pkey_api.c 		if (kcs.key) {
kcs               977 drivers/s390/crypto/pkey_api.c 			if (kcs.keylen < klen) {
kcs               981 drivers/s390/crypto/pkey_api.c 			if (copy_to_user(kcs.key, kkey, klen)) {
kcs               986 drivers/s390/crypto/pkey_api.c 		kcs.keylen = klen;
kcs               987 drivers/s390/crypto/pkey_api.c 		if (copy_to_user(ucs, &kcs, sizeof(kcs)))
kcs               989 drivers/s390/crypto/pkey_api.c 		memzero_explicit(&kcs, sizeof(kcs));
kcs                26 fs/proc/stat.c static u64 get_idle_time(struct kernel_cpustat *kcs, int cpu)
kcs                30 fs/proc/stat.c 	idle = kcs->cpustat[CPUTIME_IDLE];
kcs                36 fs/proc/stat.c static u64 get_iowait_time(struct kernel_cpustat *kcs, int cpu)
kcs                40 fs/proc/stat.c 	iowait = kcs->cpustat[CPUTIME_IOWAIT];
kcs                48 fs/proc/stat.c static u64 get_idle_time(struct kernel_cpustat *kcs, int cpu)
kcs                57 fs/proc/stat.c 		idle = kcs->cpustat[CPUTIME_IDLE];
kcs                64 fs/proc/stat.c static u64 get_iowait_time(struct kernel_cpustat *kcs, int cpu)
kcs                73 fs/proc/stat.c 		iowait = kcs->cpustat[CPUTIME_IOWAIT];
kcs               123 fs/proc/stat.c 		struct kernel_cpustat *kcs = &kcpustat_cpu(i);
kcs               125 fs/proc/stat.c 		user += kcs->cpustat[CPUTIME_USER];
kcs               126 fs/proc/stat.c 		nice += kcs->cpustat[CPUTIME_NICE];
kcs               127 fs/proc/stat.c 		system += kcs->cpustat[CPUTIME_SYSTEM];
kcs               128 fs/proc/stat.c 		idle += get_idle_time(kcs, i);
kcs               129 fs/proc/stat.c 		iowait += get_iowait_time(kcs, i);
kcs               130 fs/proc/stat.c 		irq += kcs->cpustat[CPUTIME_IRQ];
kcs               131 fs/proc/stat.c 		softirq += kcs->cpustat[CPUTIME_SOFTIRQ];
kcs               132 fs/proc/stat.c 		steal += kcs->cpustat[CPUTIME_STEAL];
kcs               133 fs/proc/stat.c 		guest += kcs->cpustat[CPUTIME_GUEST];
kcs               134 fs/proc/stat.c 		guest_nice += kcs->cpustat[CPUTIME_GUEST_NICE];
kcs               160 fs/proc/stat.c 		struct kernel_cpustat *kcs = &kcpustat_cpu(i);
kcs               163 fs/proc/stat.c 		user = kcs->cpustat[CPUTIME_USER];
kcs               164 fs/proc/stat.c 		nice = kcs->cpustat[CPUTIME_NICE];
kcs               165 fs/proc/stat.c 		system = kcs->cpustat[CPUTIME_SYSTEM];
kcs               166 fs/proc/stat.c 		idle = get_idle_time(kcs, i);
kcs               167 fs/proc/stat.c 		iowait = get_iowait_time(kcs, i);
kcs               168 fs/proc/stat.c 		irq = kcs->cpustat[CPUTIME_IRQ];
kcs               169 fs/proc/stat.c 		softirq = kcs->cpustat[CPUTIME_SOFTIRQ];
kcs               170 fs/proc/stat.c 		steal = kcs->cpustat[CPUTIME_STEAL];
kcs               171 fs/proc/stat.c 		guest = kcs->cpustat[CPUTIME_GUEST];
kcs               172 fs/proc/stat.c 		guest_nice = kcs->cpustat[CPUTIME_GUEST_NICE];