sys/dev/disk/isp/isp.c

4865

isp_intr(ispsoftc_t *isp, uint32_t isr, uint16_t sema, uint16_t mbox)

sys/dev/disk/isp/isp.c

4877

if (sema) {

sys/dev/disk/isp/isp.c

4920

isp_prt(isp, ISP_LOGINFO, "interrupt (ISR=%x SEMA=%x) when not ready", isr, sema);

sys/dev/disk/isp/isp.c

5007

if (optr == iptr && sema == 0) {

sys/dev/disk/isp/isp.c

5029

sema = ISP_READ(isp, BIU_SEMA);

sys/dev/disk/isp/isp.c

5031

if ((sema & 0x3) && (mbox & 0x8000)) {

sys/dev/disk/isp/isp_freebsd.c

3867

uint16_t sema, mbox;

sys/dev/disk/isp/isp_freebsd.c

3869

if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) {

sys/dev/disk/isp/isp_freebsd.c

3870

isp_intr(isp, isr, sema, mbox);

sys/dev/disk/isp/isp_freebsd.c

3901

uint16_t sema, mbox;

sys/dev/disk/isp/isp_freebsd.c

3902

if (ISP_READ_ISR(isp, &isr, &sema, &mbox) != 0) {

sys/dev/disk/isp/isp_freebsd.c

3903

isp_intr(isp, isr, sema, mbox);

sys/dev/disk/isp/isp_freebsd.c

5647

uint16_t sema, mbox;

sys/dev/disk/isp/isp_freebsd.c

5651

if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) {

sys/dev/disk/isp/isp_freebsd.c

5652

isp_intr(isp, isr, sema, mbox);

sys/dev/disk/isp/isp_freebsd.c

5721

uint16_t sema, mbox;

sys/dev/disk/isp/isp_freebsd.c

5725

if (ISP_READ_ISR(isp, &isr, &sema, &mbox) == 0) {

sys/dev/disk/isp/isp_freebsd.c

5728

isp_intr(isp, isr, sema, mbox);

sys/dev/disk/isp/isp_pci.c

1068

uint16_t isr, sema;

sys/dev/disk/isp/isp_pci.c

1074

if (isp_pci_rd_debounced(isp, BIU_SEMA, &sema)) {

sys/dev/disk/isp/isp_pci.c

1079

sema = BXR2(isp, IspVirt2Off(isp, BIU_SEMA));

sys/dev/disk/isp/isp_pci.c

1081

isp_prt(isp, ISP_LOGDEBUG3, "ISR 0x%x SEMA 0x%x", isr, sema);

sys/dev/disk/isp/isp_pci.c

1083

sema &= BIU_SEMA_LOCK;

sys/dev/disk/isp/isp_pci.c

1084

if (isr == 0 && sema == 0) {

sys/dev/disk/isp/isp_pci.c

1088

if ((*semap = sema) != 0) {

sys/kern/sysv_sem.c

1109

semaptr = &sema[semid];

sys/kern/sysv_sem.c

169

sema = kmalloc(sizeof(struct semid_pool) * seminfo.semmni,

sys/kern/sysv_sem.c

174

struct semid_pool *semaptr = &sema[i];

sys/kern/sysv_sem.c

35

static struct semid_pool *sema; /* semaphore id pool */

sys/kern/sysv_sem.c

373

semaptr = &sema[semid];

sys/kern/sysv_sem.c

595

if ((sema[semid].ds.sem_perm.mode & SEM_ALLOC) == 0 ||

sys/kern/sysv_sem.c

596

sema[semid].ds.sem_perm.key != key) {

sys/kern/sysv_sem.c

599

lockmgr(&sema[semid].lk, LK_EXCLUSIVE);

sys/kern/sysv_sem.c

600

if ((sema[semid].ds.sem_perm.mode & SEM_ALLOC) == 0 ||

sys/kern/sysv_sem.c

601

sema[semid].ds.sem_perm.key != key) {

sys/kern/sysv_sem.c

602

lockmgr(&sema[semid].lk, LK_RELEASE);

sys/kern/sysv_sem.c

613

&sema[semid].ds.sem_perm,

sys/kern/sysv_sem.c

615

lockmgr(&sema[semid].lk, LK_RELEASE);

sys/kern/sysv_sem.c

618

if (nsems > 0 && sema[semid].ds.sem_nsems < nsems) {

sys/kern/sysv_sem.c

623

lockmgr(&sema[semid].lk, LK_RELEASE);

sys/kern/sysv_sem.c

631

lockmgr(&sema[semid].lk, LK_RELEASE);

sys/kern/sysv_sem.c

638

lockmgr(&sema[semid].lk, LK_RELEASE);

sys/kern/sysv_sem.c

672

if ((sema[semid].ds.sem_perm.mode & SEM_ALLOC) == 0)

sys/kern/sysv_sem.c

686

lockmgr(&sema[semid].lk, LK_EXCLUSIVE);

sys/kern/sysv_sem.c

687

sema[semid].ds.sem_perm.key = key;

sys/kern/sysv_sem.c

688

sema[semid].ds.sem_perm.cuid = cred->cr_uid;

sys/kern/sysv_sem.c

689

sema[semid].ds.sem_perm.uid = cred->cr_uid;

sys/kern/sysv_sem.c

690

sema[semid].ds.sem_perm.cgid = cred->cr_gid;

sys/kern/sysv_sem.c

691

sema[semid].ds.sem_perm.gid = cred->cr_gid;

sys/kern/sysv_sem.c

692

sema[semid].ds.sem_perm.mode = (semflg & 0777) | SEM_ALLOC;

sys/kern/sysv_sem.c

693

sema[semid].ds.sem_perm.seq =

sys/kern/sysv_sem.c

694

(sema[semid].ds.sem_perm.seq + 1) & 0x7fff;

sys/kern/sysv_sem.c

695

sema[semid].ds.sem_nsems = nsems;

sys/kern/sysv_sem.c

696

sema[semid].ds.sem_otime = 0;

sys/kern/sysv_sem.c

697

sema[semid].ds.sem_ctime = time_second;

sys/kern/sysv_sem.c

698

sema[semid].ds.sem_base = kmalloc(sizeof(struct sem) * nsems,

sys/kern/sysv_sem.c

701

++sema[semid].gen;

sys/kern/sysv_sem.c

702

lockmgr(&sema[semid].lk, LK_RELEASE);

sys/kern/sysv_sem.c

706

sema[semid].ds.sem_base, &sem[semtot]);

sys/kern/sysv_sem.c

719

IXSEQ_TO_IPCID(semid, sema[semid].ds.sem_perm);

sys/kern/sysv_sem.c

756

semaptr = &sema[semid];

sys/vfs/ufs/ffs_softdep.c

265

static void sema_init(struct sema *, char *, int);

sys/vfs/ufs/ffs_softdep.c

266

static int sema_get(struct sema *, struct lock *);

sys/vfs/ufs/ffs_softdep.c

267

static void sema_release(struct sema *, struct lock *);

sys/vfs/ufs/ffs_softdep.c

272

sema_init(struct sema *semap, char *name, int timo)

sys/vfs/ufs/ffs_softdep.c

286

sema_get(struct sema *semap, struct lock *interlock)

sys/vfs/ufs/ffs_softdep.c

320

sema_release(struct sema *semap, struct lock *lk)

sys/vfs/ufs/ffs_softdep.c

805

static struct sema pagedep_in_progress;

sys/vfs/ufs/ffs_softdep.c

888

static struct sema inodedep_in_progress;

sys/vfs/ufs/ffs_softdep.c

979

static struct sema newblk_in_progress;

usr.bin/ipcs/ipcs.c

444

kvm_read(kd, symbols[X_SEMA].n_value, &sema, sizeof(sema));

usr.bin/ipcs/ipcs.c

446

kvm_read(kd, (u_long) sema, xsema, sizeof(struct semid_pool) * seminfo.semmni);

usr.bin/ipcs/ipcs.c

52

struct semid_pool *sema;