diff options
Diffstat (limited to 'sys/arm')
31 files changed, 342 insertions, 76 deletions
diff --git a/sys/arm/allwinner/a10_codec.c b/sys/arm/allwinner/a10_codec.c index 12d389d24243..0a4ba7aa31b2 100644 --- a/sys/arm/allwinner/a10_codec.c +++ b/sys/arm/allwinner/a10_codec.c @@ -680,7 +680,7 @@ a10codec_dmaintr(void *priv) struct a10codec_chinfo *ch = priv; unsigned bufsize; - bufsize = sndbuf_getsize(ch->buffer); + bufsize = ch->buffer->bufsize; ch->pos += ch->blocksize; if (ch->pos >= bufsize) diff --git a/sys/arm/allwinner/aw_gpio.c b/sys/arm/allwinner/aw_gpio.c index f1b6f0bc9193..c90d61f7b45e 100644 --- a/sys/arm/allwinner/aw_gpio.c +++ b/sys/arm/allwinner/aw_gpio.c @@ -1531,6 +1531,10 @@ static device_method_t aw_gpio_methods[] = { DEVMETHOD(device_attach, aw_gpio_attach), DEVMETHOD(device_detach, aw_gpio_detach), + /* Bus interface */ + DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), + DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), + /* Interrupt controller interface */ DEVMETHOD(pic_disable_intr, aw_gpio_pic_disable_intr), DEVMETHOD(pic_enable_intr, aw_gpio_pic_enable_intr), diff --git a/sys/arm/allwinner/aw_i2s.c b/sys/arm/allwinner/aw_i2s.c index 87dfb109363f..31c6d9854171 100644 --- a/sys/arm/allwinner/aw_i2s.c +++ b/sys/arm/allwinner/aw_i2s.c @@ -530,10 +530,10 @@ aw_i2s_dai_intr(device_t dev, struct snd_dbuf *play_buf, struct snd_dbuf *rec_bu val = I2S_READ(sc, DA_FSTA); empty = DA_FSTA_TXE_CNT(val); count = sndbuf_getready(play_buf); - size = sndbuf_getsize(play_buf); + size = play_buf->bufsize; readyptr = sndbuf_getreadyptr(play_buf); - samples = (uint8_t*)sndbuf_getbuf(play_buf); + samples = play_buf->buf; written = 0; if (empty > count / 2) empty = count / 2; @@ -556,9 +556,9 @@ aw_i2s_dai_intr(device_t dev, struct snd_dbuf *play_buf, struct snd_dbuf *rec_bu available = DA_FSTA_RXA_CNT(val); count = sndbuf_getfree(rec_buf); - size = sndbuf_getsize(rec_buf); + size = rec_buf->bufsize; freeptr = sndbuf_getfreeptr(rec_buf); - samples = (uint8_t*)sndbuf_getbuf(rec_buf); + samples = rec_buf->buf; recorded = 0; if (available > count / 2) available = count / 2; diff --git a/sys/arm/allwinner/aw_sid.c b/sys/arm/allwinner/aw_sid.c index ba5faca33c5e..932c2f189e51 100644 --- a/sys/arm/allwinner/aw_sid.c +++ b/sys/arm/allwinner/aw_sid.c @@ -297,7 +297,7 @@ aw_sid_attach(device_t dev) /* Register ourself so device can resolve who we are */ OF_device_register_xref(OF_xref_from_node(node), dev); - for (i = 0; i < sc->sid_conf->nfuses ;i++) {\ + for (i = 0; i < sc->sid_conf->nfuses; i++) { SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, sc->sid_conf->efuses[i].name, diff --git a/sys/arm/arm/elf_machdep.c b/sys/arm/arm/elf_machdep.c index ea6437f320ce..881c4fcff475 100644 --- a/sys/arm/arm/elf_machdep.c +++ b/sys/arm/arm/elf_machdep.c @@ -106,7 +106,7 @@ struct sysentvec elf32_freebsd_sysvec = { }; INIT_SYSENTVEC(elf32_sysvec, &elf32_freebsd_sysvec); -static Elf32_Brandinfo freebsd_brand_info = { +static const Elf32_Brandinfo freebsd_brand_info = { .brand = ELFOSABI_FREEBSD, .machine = EM_ARM, .compat_3_brand = "FreeBSD", @@ -118,7 +118,7 @@ static Elf32_Brandinfo freebsd_brand_info = { .header_supported= elf32_arm_abi_supported, }; -SYSINIT(elf32, SI_SUB_EXEC, SI_ORDER_FIRST, +C_SYSINIT(elf32, SI_SUB_EXEC, SI_ORDER_FIRST, (sysinit_cfunc_t) elf32_insert_brand_entry, &freebsd_brand_info); diff --git a/sys/arm/arm/generic_timer.c b/sys/arm/arm/generic_timer.c index c4a1f44a0079..e3ba56a6f6ac 100644 --- a/sys/arm/arm/generic_timer.c +++ b/sys/arm/arm/generic_timer.c @@ -231,6 +231,25 @@ get_cntxct(bool physical) return (val); } +#ifdef __aarch64__ +/* + * Read the self-syncronized counter. These cannot be read speculatively so + * don't need an isb before them. + */ +static uint64_t +get_cntxctss(bool physical) +{ + uint64_t val; + + if (physical) + val = READ_SPECIALREG(CNTPCTSS_EL0_REG); + else + val = READ_SPECIALREG(CNTVCTSS_EL0_REG); + + return (val); +} +#endif + static int set_ctrl(uint32_t val, bool physical) { @@ -631,6 +650,7 @@ arm_tmr_attach(device_t dev) pcell_t clock; #endif #ifdef __aarch64__ + uint64_t id_aa64mmfr0_el1; int user_phys; #endif int error; @@ -641,6 +661,11 @@ arm_tmr_attach(device_t dev) return (ENXIO); sc->get_cntxct = &get_cntxct; +#ifdef __aarch64__ + if (get_kernel_reg(ID_AA64MMFR0_EL1, &id_aa64mmfr0_el1) && + ID_AA64MMFR0_ECV_VAL(id_aa64mmfr0_el1) >= ID_AA64MMFR0_ECV_IMPL) + sc->get_cntxct = &get_cntxctss; +#endif #ifdef FDT /* Get the base clock frequency */ node = ofw_bus_get_node(dev); diff --git a/sys/arm/arm/gic.c b/sys/arm/arm/gic.c index b1b7aacd63ab..c1b2cf626ed8 100644 --- a/sys/arm/arm/gic.c +++ b/sys/arm/arm/gic.c @@ -514,6 +514,12 @@ arm_gic_read_ivar(device_t dev, device_t child, int which, uintptr_t *result) ("arm_gic_read_ivar: Invalid bus type %u", sc->gic_bus)); *result = sc->gic_bus; return (0); + case GIC_IVAR_VGIC: + *result = 0; + return (0); + case GIC_IVAR_SUPPORT_LPIS: + *result = false; + return (0); } return (ENOENT); diff --git a/sys/arm/arm/gic_common.h b/sys/arm/arm/gic_common.h index c45832ec1782..c2d1b1340b9b 100644 --- a/sys/arm/arm/gic_common.h +++ b/sys/arm/arm/gic_common.h @@ -38,6 +38,7 @@ struct arm_gic_range { #define GIC_IVAR_HW_REV 500 #define GIC_IVAR_BUS 501 #define GIC_IVAR_VGIC 502 +#define GIC_IVAR_SUPPORT_LPIS 503 /* GIC_IVAR_BUS values */ #define GIC_BUS_UNKNOWN 0 @@ -48,6 +49,7 @@ struct arm_gic_range { __BUS_ACCESSOR(gic, hw_rev, GIC, HW_REV, u_int); __BUS_ACCESSOR(gic, bus, GIC, BUS, u_int); __BUS_ACCESSOR(gic, vgic, GIC, VGIC, u_int); +__BUS_ACCESSOR(gic, support_lpis, GIC, SUPPORT_LPIS, bool); /* Software Generated Interrupts */ #define GIC_FIRST_SGI 0 /* Irqs 0-15 are SGIs/IPIs. */ diff --git a/sys/arm/arm/pmap-v6.c b/sys/arm/arm/pmap-v6.c index 78883296c5b7..6a0ece1e4d98 100644 --- a/sys/arm/arm/pmap-v6.c +++ b/sys/arm/arm/pmap-v6.c @@ -1246,7 +1246,7 @@ pmap_bootstrap(vm_offset_t firstaddr) } static void -pmap_init_reserved_pages(void) +pmap_init_reserved_pages(void *dummy __unused) { struct pcpu *pc; vm_offset_t pages; diff --git a/sys/arm/arm/unwind.c b/sys/arm/arm/unwind.c index 7ad91a3e01a5..0d77074fae34 100644 --- a/sys/arm/arm/unwind.c +++ b/sys/arm/arm/unwind.c @@ -278,7 +278,7 @@ unwind_module_unloaded(struct linker_file *lf) * the unwind tables might be stripped, so instead we have to use the * _exidx_start/end symbols created by ldscript.arm. */ -static int +static void module_info_init(void *arg __unused) { struct linker_file thekernel; @@ -291,8 +291,6 @@ module_info_init(void *arg __unused) thekernel.exidx_addr = CADDR(&_exidx_start); thekernel.exidx_size = UADDR(&_exidx_end) - UADDR(&_exidx_start); populate_module_info(create_module_info(), &thekernel); - - return (0); } SYSINIT(unwind_init, SI_SUB_KMEM, SI_ORDER_ANY, module_info_init, NULL); diff --git a/sys/arm/broadcom/bcm2835/bcm2835_audio.c b/sys/arm/broadcom/bcm2835/bcm2835_audio.c index 13f309dd3f11..1406fcc3d952 100644 --- a/sys/arm/broadcom/bcm2835/bcm2835_audio.c +++ b/sys/arm/broadcom/bcm2835/bcm2835_audio.c @@ -113,6 +113,12 @@ struct bcm2835_audio_chinfo { uint64_t retrieved_samples; uint64_t underruns; int starved; + struct bcm_log_vars { + unsigned int bsize ; + int slept_for_lack_of_space ; + } log_vars; +#define DEFAULT_LOG_VALUES \ + ((struct bcm_log_vars) { .bsize = 0 , .slept_for_lack_of_space = 0 }) }; struct bcm2835_audio_info { @@ -132,6 +138,7 @@ struct bcm2835_audio_info { uint32_t flags_pending; + int verbose_trace; /* Worker thread state */ int worker_state; }; @@ -140,6 +147,33 @@ struct bcm2835_audio_info { #define BCM2835_AUDIO_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED) #define BCM2835_AUDIO_UNLOCK(sc) mtx_unlock(&(sc)->lock) +#define BCM2835_LOG_ERROR(sc,...) \ + do { \ + device_printf((sc)->dev, __VA_ARGS__); \ + } while(0) + +#define BCM2835_LOG_INFO(sc,...) \ + do { \ + if (sc->verbose_trace > 0) \ + device_printf((sc)->dev, __VA_ARGS__); \ + } while(0) + +#define BCM2835_LOG_WARN(sc,...) \ + do { \ + if (sc->verbose_trace > 1) \ + device_printf((sc)->dev, __VA_ARGS__); \ + } while(0) + +#define BCM2835_LOG_TRACE(sc,...) \ + do { \ + if(sc->verbose_trace > 2) \ + device_printf((sc)->dev, __VA_ARGS__); \ + } while(0) + +/* Useful for circular buffer calcs */ +#define MOD_DIFF(front,rear,mod) (((mod) + (front) - (rear)) % (mod)) + + static const char * dest_description(uint32_t dest) { @@ -213,10 +247,21 @@ bcm2835_audio_callback(void *param, const VCHI_CALLBACK_REASON_T reason, void *m m.type); } } else if (m.type == VC_AUDIO_MSG_TYPE_COMPLETE) { - struct bcm2835_audio_chinfo *ch = m.u.complete.cookie; + unsigned int signaled = 0; + struct bcm2835_audio_chinfo *ch ; +#if defined(__aarch64__) + ch = (void *) ((((size_t)m.u.complete.callback) << 32) + | ((size_t)m.u.complete.cookie)); +#else + ch = (void *) (m.u.complete.cookie); +#endif int count = m.u.complete.count & 0xffff; int perr = (m.u.complete.count & (1U << 30)) != 0; + + BCM2835_LOG_TRACE(sc, "in:: count:0x%x perr:%d\n", + m.u.complete.count, perr); + ch->callbacks++; if (perr) ch->underruns++; @@ -236,18 +281,38 @@ bcm2835_audio_callback(void *param, const VCHI_CALLBACK_REASON_T reason, void *m device_printf(sc->dev, "available_space == %d, count = %d, perr=%d\n", ch->available_space, count, perr); device_printf(sc->dev, - "retrieved_samples = %lld, submitted_samples = %lld\n", - ch->retrieved_samples, ch->submitted_samples); + "retrieved_samples = %ju, submitted_samples = %ju\n", + (uintmax_t)ch->retrieved_samples, + (uintmax_t)ch->submitted_samples); } - ch->available_space += count; - ch->retrieved_samples += count; } - if (perr || (ch->available_space >= VCHIQ_AUDIO_PACKET_SIZE)) - cv_signal(&sc->worker_cv); + ch->available_space += count; + ch->retrieved_samples += count; + /* + * XXXMDC + * Experimental: if VC says it's empty, believe it + * Has to come after the usual adjustments + */ + if(perr){ + ch->available_space = VCHIQ_AUDIO_BUFFER_SIZE; + perr = ch->retrieved_samples; // shd be != 0 + } + + if ((ch->available_space >= 1*VCHIQ_AUDIO_PACKET_SIZE)){ + cv_signal(&sc->worker_cv); + signaled = 1; + } } BCM2835_AUDIO_UNLOCK(sc); + if(perr){ + BCM2835_LOG_WARN(sc, + "VC starved; reported %u for a total of %u\n" + "worker %s\n", count, perr, + (signaled ? "signaled": "not signaled")); + } } else - printf("%s: unknown m.type: %d\n", __func__, m.type); + BCM2835_LOG_WARN(sc, "%s: unknown m.type: %d\n", __func__, + m.type); } /* VCHIQ stuff */ @@ -259,13 +324,13 @@ bcm2835_audio_init(struct bcm2835_audio_info *sc) /* Initialize and create a VCHI connection */ status = vchi_initialise(&sc->vchi_instance); if (status != 0) { - printf("vchi_initialise failed: %d\n", status); + BCM2835_LOG_ERROR(sc, "vchi_initialise failed: %d\n", status); return; } status = vchi_connect(NULL, 0, sc->vchi_instance); if (status != 0) { - printf("vchi_connect failed: %d\n", status); + BCM2835_LOG_ERROR(sc, "vchi_connect failed: %d\n", status); return; } @@ -297,7 +362,8 @@ bcm2835_audio_release(struct bcm2835_audio_info *sc) if (sc->vchi_handle != VCHIQ_SERVICE_HANDLE_INVALID) { success = vchi_service_close(sc->vchi_handle); if (success != 0) - printf("vchi_service_close failed: %d\n", success); + BCM2835_LOG_ERROR(sc, "vchi_service_close failed: %d\n", + success); vchi_service_release(sc->vchi_handle); sc->vchi_handle = VCHIQ_SERVICE_HANDLE_INVALID; } @@ -327,7 +393,9 @@ bcm2835_audio_start(struct bcm2835_audio_chinfo *ch) &m, sizeof m, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed (err %d)\n", __func__, ret); + BCM2835_LOG_ERROR(sc, + "%s: vchi_msg_queue failed (err %d)\n", __func__, + ret); } } @@ -342,11 +410,14 @@ bcm2835_audio_stop(struct bcm2835_audio_chinfo *ch) m.type = VC_AUDIO_MSG_TYPE_STOP; m.u.stop.draining = 0; + BCM2835_LOG_INFO(sc,"sending stop\n"); ret = vchi_msg_queue(sc->vchi_handle, &m, sizeof m, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed (err %d)\n", __func__, ret); + BCM2835_LOG_ERROR(sc, + "%s: vchi_msg_queue failed (err %d)\n", __func__, + ret); } } @@ -362,7 +433,9 @@ bcm2835_audio_open(struct bcm2835_audio_info *sc) &m, sizeof m, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed (err %d)\n", __func__, ret); + BCM2835_LOG_ERROR(sc, + "%s: vchi_msg_queue failed (err %d)\n", __func__, + ret); } } @@ -384,7 +457,9 @@ bcm2835_audio_update_controls(struct bcm2835_audio_info *sc, uint32_t volume, ui &m, sizeof m, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed (err %d)\n", __func__, ret); + BCM2835_LOG_ERROR(sc, + "%s: vchi_msg_queue failed (err %d)\n", __func__, + ret); } } @@ -404,7 +479,9 @@ bcm2835_audio_update_params(struct bcm2835_audio_info *sc, uint32_t fmt, uint32_ &m, sizeof m, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed (err %d)\n", __func__, ret); + BCM2835_LOG_ERROR(sc, + "%s: vchi_msg_queue failed (err %d)\n", __func__, + ret); } } @@ -412,18 +489,25 @@ static bool bcm2835_audio_buffer_should_sleep(struct bcm2835_audio_chinfo *ch) { + ch->log_vars.slept_for_lack_of_space = 0; if (ch->playback_state != PLAYBACK_PLAYING) return (true); /* Not enough data */ - if (sndbuf_getready(ch->buffer) < VCHIQ_AUDIO_PACKET_SIZE) { - printf("starve\n"); + /* XXXMDC Take unsubmitted stuff into account */ + if (sndbuf_getready(ch->buffer) + - MOD_DIFF( + ch->unsubmittedptr, + sndbuf_getreadyptr(ch->buffer), + ch->buffer->bufsize + ) < VCHIQ_AUDIO_PACKET_SIZE) { ch->starved++; return (true); } /* Not enough free space */ if (ch->available_space < VCHIQ_AUDIO_PACKET_SIZE) { + ch->log_vars.slept_for_lack_of_space = 1; return (true); } @@ -444,22 +528,28 @@ bcm2835_audio_write_samples(struct bcm2835_audio_chinfo *ch, void *buf, uint32_t m.type = VC_AUDIO_MSG_TYPE_WRITE; m.u.write.count = count; m.u.write.max_packet = VCHIQ_AUDIO_PACKET_SIZE; - m.u.write.callback = NULL; - m.u.write.cookie = ch; +#if defined(__aarch64__) + m.u.write.callback = (uint32_t)(((size_t) ch) >> 32) & 0xffffffff; + m.u.write.cookie = (uint32_t)(((size_t) ch) & 0xffffffff); +#else + m.u.write.callback = (uint32_t) NULL; + m.u.write.cookie = (uint32_t) ch; +#endif m.u.write.silence = 0; ret = vchi_msg_queue(sc->vchi_handle, &m, sizeof m, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed (err %d)\n", __func__, ret); + BCM2835_LOG_ERROR(sc, "%s: vchi_msg_queue failed (err %d)\n", + __func__, ret); while (count > 0) { int bytes = MIN((int)m.u.write.max_packet, (int)count); ret = vchi_msg_queue(sc->vchi_handle, buf, bytes, VCHI_FLAGS_BLOCK_UNTIL_QUEUED, NULL); if (ret != 0) - printf("%s: vchi_msg_queue failed: %d\n", + BCM2835_LOG_ERROR(sc, "%s: vchi_msg_queue failed: %d\n", __func__, ret); buf = (char *)buf + bytes; count -= bytes; @@ -491,6 +581,11 @@ bcm2835_audio_worker(void *data) while ((sc->flags_pending == 0) && bcm2835_audio_buffer_should_sleep(ch)) { cv_wait_sig(&sc->worker_cv, &sc->lock); + if ((sc->flags_pending == 0) && + (ch->log_vars.slept_for_lack_of_space)) { + BCM2835_LOG_TRACE(sc, + "slept for lack of space\n"); + } } flags = sc->flags_pending; /* Clear pending flags */ @@ -517,16 +612,25 @@ bcm2835_audio_worker(void *data) BCM2835_AUDIO_LOCK(sc); bcm2835_audio_reset_channel(&sc->pch); ch->playback_state = PLAYBACK_IDLE; + long sub_total = ch->submitted_samples; + long retd = ch->retrieved_samples; BCM2835_AUDIO_UNLOCK(sc); + BCM2835_LOG_INFO(sc, + "stopped audio. submitted a total of %lu " + "having been acked %lu\n", sub_total, retd); continue; } /* Requested to start playback */ if ((flags & AUDIO_PLAY) && (ch->playback_state == PLAYBACK_IDLE)) { + BCM2835_LOG_INFO(sc, "starting audio\n"); + unsigned int bsize = ch->buffer->bufsize; BCM2835_AUDIO_LOCK(sc); ch->playback_state = PLAYBACK_PLAYING; + ch->log_vars.bsize = bsize; BCM2835_AUDIO_UNLOCK(sc); + BCM2835_LOG_INFO(sc, "buffer size is %u\n", bsize); bcm2835_audio_start(ch); } @@ -536,29 +640,84 @@ bcm2835_audio_worker(void *data) if (sndbuf_getready(ch->buffer) == 0) continue; - count = sndbuf_getready(ch->buffer); - size = sndbuf_getsize(ch->buffer); - readyptr = sndbuf_getreadyptr(ch->buffer); + uint32_t i_count; + + /* XXXMDC Take unsubmitted stuff into account */ + count = i_count = sndbuf_getready(ch->buffer) + - MOD_DIFF(ch->unsubmittedptr, + sndbuf_getreadyptr(ch->buffer), + ch->buffer->bufsize); + size = ch->buffer->bufsize; + readyptr = ch->unsubmittedptr; + + int size_changed = 0; + unsigned int available; BCM2835_AUDIO_LOCK(sc); - if (readyptr + count > size) + if (size != ch->log_vars.bsize) { + ch->log_vars.bsize = size; + size_changed = 1; + } + available = ch->available_space; + /* + * XXXMDC + * + * On arm64, got into situations where + * readyptr was less than a packet away + * from the end of the buffer, which led + * to count being set to 0 and, inexorably, starvation. + * Code below tries to take that into account. + * The problem might have been fixed with some of the + * other changes that were made in the meantime, + * but for now this works fine. + */ + if (readyptr + count > size) { count = size - readyptr; - count = min(count, ch->available_space); - count -= (count % VCHIQ_AUDIO_PACKET_SIZE); + } + if(count > ch->available_space){ + count = ch->available_space; + count -= (count % VCHIQ_AUDIO_PACKET_SIZE); + }else if (count > VCHIQ_AUDIO_PACKET_SIZE){ + count -= (count % VCHIQ_AUDIO_PACKET_SIZE); + }else if (size > count + readyptr) { + count = 0; + } BCM2835_AUDIO_UNLOCK(sc); - if (count < VCHIQ_AUDIO_PACKET_SIZE) + if (count % VCHIQ_AUDIO_PACKET_SIZE != 0) { + BCM2835_LOG_WARN(sc, "count: %u initial count: %u " + "size: %u readyptr: %u available: %u\n", count, + i_count,size,readyptr,available); + } + if (size_changed) + BCM2835_LOG_INFO(sc, "bsize changed to %u\n", size); + + if (count == 0) { + BCM2835_LOG_WARN(sc, + "not enough room for a packet: count %d," + " i_count %d, rptr %d, size %d\n", + count, i_count, readyptr, size); continue; + } - buf = (uint8_t*)sndbuf_getbuf(ch->buffer) + readyptr; + buf = ch->buffer->buf + readyptr; bcm2835_audio_write_samples(ch, buf, count); BCM2835_AUDIO_LOCK(sc); - ch->unsubmittedptr = (ch->unsubmittedptr + count) % sndbuf_getsize(ch->buffer); + ch->unsubmittedptr = (ch->unsubmittedptr + count) % + ch->buffer->bufsize; ch->available_space -= count; ch->submitted_samples += count; + long sub = count; + long sub_total = ch->submitted_samples; + long retd = ch->retrieved_samples; KASSERT(ch->available_space >= 0, ("ch->available_space == %d\n", ch->available_space)); BCM2835_AUDIO_UNLOCK(sc); + + BCM2835_LOG_TRACE(sc, + "submitted %lu for a total of %lu having been acked %lu; " + "rptr %d, had %u available\n", sub, sub_total, retd, + readyptr, available); } BCM2835_AUDIO_LOCK(sc); @@ -577,7 +736,8 @@ bcm2835_audio_create_worker(struct bcm2835_audio_info *sc) sc->worker_state = WORKER_RUNNING; if (kproc_create(bcm2835_audio_worker, (void*)sc, &newp, 0, 0, "bcm2835_audio_worker") != 0) { - printf("failed to create bcm2835_audio_worker\n"); + BCM2835_LOG_ERROR(sc, + "failed to create bcm2835_audio_worker\n"); } } @@ -610,6 +770,8 @@ bcmchan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel * return NULL; } + ch->log_vars = DEFAULT_LOG_VALUES; + BCM2835_AUDIO_LOCK(sc); bcm2835_worker_update_params(sc); BCM2835_AUDIO_UNLOCK(sc); @@ -623,7 +785,7 @@ bcmchan_free(kobj_t obj, void *data) struct bcm2835_audio_chinfo *ch = data; void *buffer; - buffer = sndbuf_getbuf(ch->buffer); + buffer = ch->buffer->buf; if (buffer) free(buffer, M_DEVBUF); @@ -830,6 +992,9 @@ vchi_audio_sysctl_init(struct bcm2835_audio_info *sc) SYSCTL_ADD_INT(ctx, tree, OID_AUTO, "starved", CTLFLAG_RD, &sc->pch.starved, sc->pch.starved, "number of starved conditions"); + SYSCTL_ADD_INT(ctx, tree, OID_AUTO, "trace", + CTLFLAG_RW, &sc->verbose_trace, + sc->verbose_trace, "enable tracing of transfers"); } static void @@ -861,6 +1026,7 @@ bcm2835_audio_delayed_init(void *xsc) bcm2835_audio_open(sc); sc->volume = 75; sc->dest = DEST_AUTO; + sc->verbose_trace = 0; if (mixer_init(sc->dev, &bcmmixer_class, sc)) { device_printf(sc->dev, "mixer_init failed\n"); diff --git a/sys/arm/broadcom/bcm2835/bcm2835_gpio.c b/sys/arm/broadcom/bcm2835/bcm2835_gpio.c index 93ee5d7c8bd3..ff5c4043dd86 100644 --- a/sys/arm/broadcom/bcm2835/bcm2835_gpio.c +++ b/sys/arm/broadcom/bcm2835/bcm2835_gpio.c @@ -1321,6 +1321,10 @@ static device_method_t bcm_gpio_methods[] = { DEVMETHOD(device_attach, bcm_gpio_attach), DEVMETHOD(device_detach, bcm_gpio_detach), + /* Bus interface */ + DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), + DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), + /* GPIO protocol */ DEVMETHOD(gpio_get_bus, bcm_gpio_get_bus), DEVMETHOD(gpio_pin_max, bcm_gpio_pin_max), diff --git a/sys/arm/broadcom/bcm2835/vc_vchi_audioserv_defs.h b/sys/arm/broadcom/bcm2835/vc_vchi_audioserv_defs.h index 896e706ff492..ea972ff2d001 100644 --- a/sys/arm/broadcom/bcm2835/vc_vchi_audioserv_defs.h +++ b/sys/arm/broadcom/bcm2835/vc_vchi_audioserv_defs.h @@ -112,8 +112,8 @@ typedef struct typedef struct { uint32_t count; /* in bytes */ - void *callback; - void *cookie; + uint32_t callback; + uint32_t cookie; uint16_t silence; uint16_t max_packet; } VC_AUDIO_WRITE_T; @@ -129,8 +129,8 @@ typedef struct typedef struct { int32_t count; /* Success value */ - void *callback; - void *cookie; + uint32_t callback; + uint32_t cookie; } VC_AUDIO_COMPLETE_T; /* Message header for all messages in HOST->VC direction */ diff --git a/sys/arm/conf/GENERIC b/sys/arm/conf/GENERIC index 26b0c7bf0294..89841947713d 100644 --- a/sys/arm/conf/GENERIC +++ b/sys/arm/conf/GENERIC @@ -216,6 +216,12 @@ device ffec # Freescale Fast Ethernet Controller device neta # Marvell 10/100/1000 Network controller device smsc # SMSC LAN91C111 +# random(4) +device tpm # Trusted Platform Module +options RANDOM_ENABLE_TPM # enable entropy from TPM 2.0 +options RANDOM_ENABLE_KBD +options RANDOM_ENABLE_MOUSE + # Sound support device sound @@ -261,7 +267,6 @@ device aw_thermal # Allwinner Thermal Sensor Controller # HID support device hid # Generic HID support device hidbus # Generic HID Bus -options U2F_MAKE_UHID_ALIAS # install /dev/uhid alias for /dev/u2f/ # Flattened Device Tree options FDT # Configure using FDT/DTB data @@ -271,7 +276,3 @@ makeoptions MODULES_EXTRA+="dtb/nvidia" makeoptions MODULES_EXTRA+="dtb/rockchip" makeoptions MODULES_EXTRA+="dtb/rpi" makeoptions MODULES_EXTRA+="dtb/zynq" - -# SOC-specific modules -makeoptions MODULES_EXTRA+="allwinner" -makeoptions MODULES_EXTRA+="imx" diff --git a/sys/arm/conf/NOTES b/sys/arm/conf/NOTES index 920d721dc3ba..2bd41d911124 100644 --- a/sys/arm/conf/NOTES +++ b/sys/arm/conf/NOTES @@ -92,11 +92,6 @@ nodevice mps nodevice bnxt -# Build SOC-specific modules... - -makeoptions MODULES_EXTRA+="allwinner" -makeoptions MODULES_EXTRA+="imx" - # Build dtb files... makeoptions MODULES_EXTRA+="dtb/allwinner" diff --git a/sys/arm/freescale/imx/imx6_ssi.c b/sys/arm/freescale/imx/imx6_ssi.c index cb77f1454e63..5a0e671f15a2 100644 --- a/sys/arm/freescale/imx/imx6_ssi.c +++ b/sys/arm/freescale/imx/imx6_ssi.c @@ -398,7 +398,7 @@ ssichan_setblocksize(kobj_t obj, void *data, uint32_t blocksize) setup_dma(scp); - return (sndbuf_getblksz(ch->buffer)); + return (ch->buffer->blksz); } uint32_t @@ -415,7 +415,7 @@ ssi_dma_intr(void *arg, int chn) sc = scp->sc; conf = sc->conf; - bufsize = sndbuf_getsize(ch->buffer); + bufsize = ch->buffer->bufsize; sc->pos += conf->period; if (sc->pos >= bufsize) @@ -487,8 +487,8 @@ setup_dma(struct sc_pcminfo *scp) conf->saddr = sc->buf_base_phys; conf->daddr = rman_get_start(sc->res[0]) + SSI_STX0; conf->event = sc->sdma_ev_tx; /* SDMA TX event */ - conf->period = sndbuf_getblksz(ch->buffer); - conf->num_bd = sndbuf_getblkcnt(ch->buffer); + conf->period = ch->buffer->blksz; + conf->num_bd = ch->buffer->blkcnt; /* * Word Length @@ -497,7 +497,7 @@ setup_dma(struct sc_pcminfo *scp) * SSI supports 24 at max. */ - fmt = sndbuf_getfmt(ch->buffer); + fmt = ch->buffer->fmt; if (fmt & AFMT_16BIT) { conf->word_length = 16; diff --git a/sys/arm/freescale/imx/imx_gpio.c b/sys/arm/freescale/imx/imx_gpio.c index 3b19ef1b5e67..60b8d79ab27e 100644 --- a/sys/arm/freescale/imx/imx_gpio.c +++ b/sys/arm/freescale/imx/imx_gpio.c @@ -918,6 +918,10 @@ static device_method_t imx51_gpio_methods[] = { DEVMETHOD(device_detach, imx51_gpio_detach), #ifdef INTRNG + /* Bus interface */ + DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), + DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), + /* Interrupt controller interface */ DEVMETHOD(pic_disable_intr, gpio_pic_disable_intr), DEVMETHOD(pic_enable_intr, gpio_pic_enable_intr), diff --git a/sys/arm/freescale/vybrid/vf_sai.c b/sys/arm/freescale/vybrid/vf_sai.c index e895529c4810..9c0125768fee 100644 --- a/sys/arm/freescale/vybrid/vf_sai.c +++ b/sys/arm/freescale/vybrid/vf_sai.c @@ -369,7 +369,7 @@ saichan_setblocksize(kobj_t obj, void *data, uint32_t blocksize) sndbuf_resize(ch->buffer, sc->dma_size / blocksize, blocksize); - sc->period = sndbuf_getblksz(ch->buffer); + sc->period = ch->buffer->blksz; return (sc->period); } diff --git a/sys/arm/include/ieeefp.h b/sys/arm/include/ieeefp.h index 57dd058b8a95..57719b883d58 100644 --- a/sys/arm/include/ieeefp.h +++ b/sys/arm/include/ieeefp.h @@ -49,4 +49,14 @@ typedef enum { #define fp_except_t int +/* Augment the userland declarations. */ +__BEGIN_DECLS +extern fp_rnd_t fpgetround(void); +extern fp_rnd_t fpsetround(fp_rnd_t); +extern fp_except_t fpgetmask(void); +extern fp_except_t fpsetmask(fp_except_t); +extern fp_except_t fpgetsticky(void); +extern fp_except_t fpsetsticky(fp_except_t); +__END_DECLS + #endif /* _MACHINE_IEEEFP_H_ */ diff --git a/sys/arm/include/kexec.h b/sys/arm/include/kexec.h new file mode 100644 index 000000000000..50391d32812a --- /dev/null +++ b/sys/arm/include/kexec.h @@ -0,0 +1,38 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2025 Juniper Networks, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _ARM_KEXEC_H_ +#define _ARM_KEXEC_H_ + +int +kexec_load_md(struct kexec_image *image) +{ + return (ENOSYS); +} + +#define kexec_reboot_md(x) do {} while (0) +#endif /* _ARM_KEXEC_H_ */ diff --git a/sys/arm/mv/mv_cp110_icu.c b/sys/arm/mv/mv_cp110_icu.c index 25ec19bee575..d30f337f56fc 100644 --- a/sys/arm/mv/mv_cp110_icu.c +++ b/sys/arm/mv/mv_cp110_icu.c @@ -257,7 +257,7 @@ mv_cp110_icu_init(struct mv_cp110_icu_softc *sc, uint64_t addr) WR4(sc, ICU_SETSPI_SEI_AH, (addr >> 32) & UINT32_MAX); break; default: - panic("Unkown ICU type."); + panic("Unknown ICU type."); } sc->initialized = true; diff --git a/sys/arm/mv/mvebu_gpio.c b/sys/arm/mv/mvebu_gpio.c index 4cc9b7030a65..c27d5a204052 100644 --- a/sys/arm/mv/mvebu_gpio.c +++ b/sys/arm/mv/mvebu_gpio.c @@ -839,6 +839,10 @@ static device_method_t mvebu_gpio_methods[] = { DEVMETHOD(device_attach, mvebu_gpio_attach), DEVMETHOD(device_detach, mvebu_gpio_detach), + /* Bus interface */ + DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), + DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), + /* Interrupt controller interface */ DEVMETHOD(pic_disable_intr, mvebu_gpio_pic_disable_intr), DEVMETHOD(pic_enable_intr, mvebu_gpio_pic_enable_intr), diff --git a/sys/arm/nvidia/tegra_ahci.c b/sys/arm/nvidia/tegra_ahci.c index 30e28dd33235..efbad6ae618c 100644 --- a/sys/arm/nvidia/tegra_ahci.c +++ b/sys/arm/nvidia/tegra_ahci.c @@ -526,7 +526,7 @@ tegra_ahci_ctrl_init(struct tegra_ahci_sc *sc) rv = sc->soc->init(sc); if (rv != 0) { device_printf(sc->dev, - "SOC specific intialization failed: %d\n", rv); + "SOC specific initialization failed: %d\n", rv); return (rv); } } diff --git a/sys/arm/nvidia/tegra_gpio.c b/sys/arm/nvidia/tegra_gpio.c index aa34537352be..ce24fccd3a40 100644 --- a/sys/arm/nvidia/tegra_gpio.c +++ b/sys/arm/nvidia/tegra_gpio.c @@ -853,6 +853,10 @@ static device_method_t tegra_gpio_methods[] = { DEVMETHOD(device_attach, tegra_gpio_attach), DEVMETHOD(device_detach, tegra_gpio_detach), + /* Bus interface */ + DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), + DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), + /* Interrupt controller interface */ DEVMETHOD(pic_disable_intr, tegra_gpio_pic_disable_intr), DEVMETHOD(pic_enable_intr, tegra_gpio_pic_enable_intr), diff --git a/sys/arm/nvidia/tegra_lic.c b/sys/arm/nvidia/tegra_lic.c index e1d641635351..6956dc0ca849 100644 --- a/sys/arm/nvidia/tegra_lic.c +++ b/sys/arm/nvidia/tegra_lic.c @@ -213,12 +213,12 @@ tegra_lic_attach(device_t dev) } sc->parent = OF_device_from_xref(parent_xref); if (sc->parent == NULL) { - device_printf(dev, "Cannott find parent controller\n"); + device_printf(dev, "Cannot find parent controller\n"); goto fail; } if (bus_alloc_resources(dev, lic_spec, sc->mem_res)) { - device_printf(dev, "Cannott allocate resources\n"); + device_printf(dev, "Cannot allocate resources\n"); goto fail; } diff --git a/sys/arm/nvidia/tegra_mc.c b/sys/arm/nvidia/tegra_mc.c index 2568ff8324af..5703d768e505 100644 --- a/sys/arm/nvidia/tegra_mc.c +++ b/sys/arm/nvidia/tegra_mc.c @@ -157,7 +157,7 @@ tegra_mc_intr(void *arg) if (stat & MC_INT_DECERR_VPR) printf(" - VPR requirements violated\n"); if (stat & MC_INT_INVALID_APB_ASID_UPDATE) - printf(" - ivalid APB ASID update\n"); + printf(" - invalid APB ASID update\n"); if (stat & MC_INT_INVALID_SMMU_PAGE) printf(" - SMMU address translation error\n"); if (stat & MC_INT_ARBITRATION_EMEM) diff --git a/sys/arm/nvidia/tegra_xhci.c b/sys/arm/nvidia/tegra_xhci.c index 474e31981770..b9dac91cccd8 100644 --- a/sys/arm/nvidia/tegra_xhci.c +++ b/sys/arm/nvidia/tegra_xhci.c @@ -818,7 +818,7 @@ load_fw(struct tegra_xhci_softc *sc) DELAY(100); } if (i <= 0) { - device_printf(sc->dev, "Timedout while wating for DMA, " + device_printf(sc->dev, "Timedout while waiting for DMA, " "state: 0x%08X\n", CSB_RD4(sc, XUSB_CSB_MEMPOOL_L2IMEMOP_RESULT)); return (ETIMEDOUT); @@ -835,7 +835,7 @@ load_fw(struct tegra_xhci_softc *sc) DELAY(100); } if (i <= 0) { - device_printf(sc->dev, "Timedout while wating for FALCON cpu, " + device_printf(sc->dev, "Timedout while waiting for FALCON cpu, " "state: 0x%08X\n", CSB_RD4(sc, XUSB_FALCON_CPUCTL)); return (ETIMEDOUT); } diff --git a/sys/arm/ti/clk/ti_clkctrl.c b/sys/arm/ti/clk/ti_clkctrl.c index 72fa8548d4f8..06e558d140f2 100644 --- a/sys/arm/ti/clk/ti_clkctrl.c +++ b/sys/arm/ti/clk/ti_clkctrl.c @@ -284,9 +284,9 @@ create_clkctrl(struct ti_clkctrl_softc *sc, cell_t *reg, uint32_t index, uint32_ /* * Check out XX_CLKCTRL-INDEX(offset)-macro dance in - * sys/gnu/dts/dts/include/dt-bindings/clock/am3.h - * sys/gnu/dts/dts/include/dt-bindings/clock/am4.h - * sys/gnu/dts/dts/include/dt-bindings/clock/dra7.h + * sys/contrib/device-tree/include/dt-bindings/clock/am3.h + * sys/contrib/device-tree/include/dt-bindings/clock/am4.h + * sys/contrib/device-tree/include/dt-bindings/clock/dra7.h * reg[0] are in practice the same as the offset described in the dts. */ /* special_gdbclk_reg are 0 or 1 */ diff --git a/sys/arm/ti/cpsw/if_cpsw.c b/sys/arm/ti/cpsw/if_cpsw.c index dc3d8b1f9023..e2cc9ee0d7b2 100644 --- a/sys/arm/ti/cpsw/if_cpsw.c +++ b/sys/arm/ti/cpsw/if_cpsw.c @@ -1646,7 +1646,7 @@ cpsw_rx_dequeue(struct cpsw_softc *sc) port = (bd.flags & CPDMA_BD_PORT_MASK) - 1; KASSERT(port >= 0 && port <= 1, - ("patcket received with invalid port: %d", port)); + ("packet received with invalid port: %d", port)); psc = device_get_softc(sc->port[port].dev); /* Set up mbuf */ diff --git a/sys/arm/ti/ti_gpio.c b/sys/arm/ti/ti_gpio.c index 01b9597a4418..b7e9909b8548 100644 --- a/sys/arm/ti/ti_gpio.c +++ b/sys/arm/ti/ti_gpio.c @@ -1048,6 +1048,10 @@ static device_method_t ti_gpio_methods[] = { DEVMETHOD(device_attach, ti_gpio_attach), DEVMETHOD(device_detach, ti_gpio_detach), + /* Bus interface */ + DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), + DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), + /* GPIO protocol */ DEVMETHOD(gpio_get_bus, ti_gpio_get_bus), DEVMETHOD(gpio_pin_max, ti_gpio_pin_max), diff --git a/sys/arm/ti/ti_pruss.c b/sys/arm/ti/ti_pruss.c index 4e9f2022240c..bae1de9f2ddf 100644 --- a/sys/arm/ti/ti_pruss.c +++ b/sys/arm/ti/ti_pruss.c @@ -793,6 +793,7 @@ static const struct filterops ti_pruss_kq_read = { .f_isfd = 1, .f_detach = ti_pruss_irq_kqread_detach, .f_event = ti_pruss_irq_kqevent, + .f_copy = knote_triv_copy, }; static void |