mark_cut_flag = 0;
synth_printf("%s\n", spk_msg_get(MSG_CUT));
- speakup_clear_selection();
ret = speakup_set_selection(tty);
switch (ret) {
struct tty_struct *tty;
};
-void speakup_clear_selection(void)
-{
- console_lock();
- clear_selection();
- console_unlock();
-}
-
static void __speakup_set_selection(struct work_struct *work)
{
struct speakup_selection_work *ssw =
goto unref;
}
+ console_lock();
+ clear_selection();
+ console_unlock();
+
set_selection_kernel(&sel, tty);
unref:
void speakup_start_ttys(void);
void synth_buffer_add(u16 ch);
void synth_buffer_clear(void);
-void speakup_clear_selection(void);
int speakup_set_selection(struct tty_struct *tty);
void speakup_cancel_selection(void);
int speakup_paste_selection(struct tty_struct *tty);
struct spk_ldisc_data *ldisc_data = speakup_tty->disc_data;
char rv;
- if (wait_for_completion_timeout(&ldisc_data->completion,
+ if (!timeout) {
+ if (!try_wait_for_completion(&ldisc_data->completion))
+ return 0xff;
+ } else if (wait_for_completion_timeout(&ldisc_data->completion,
usecs_to_jiffies(timeout)) == 0) {
- if (timeout)
- pr_warn("spk_ttyio: timeout (%d) while waiting for input\n",
- timeout);
+ pr_warn("spk_ttyio: timeout (%d) while waiting for input\n",
+ timeout);
return 0xff;
}
E_NEW_DEFAULT,
};
+/*
+ * Note: add new members at the end, speakupmap.h depends on the values of the
+ * enum starting from SPELL_DELAY (see inc_dec_var)
+ */
enum var_id_t {
VERSION = 0, SYNTH, SILENT, SYNTH_DIRECT,
KEYMAP, CHARS,
SAY_CONTROL, SAY_WORD_CTL, NO_INTERRUPT, KEY_ECHO,
SPELL_DELAY, PUNC_LEVEL, READING_PUNC,
ATTRIB_BLEEP, BLEEPS,
- RATE, PITCH, INFLECTION, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
+ RATE, PITCH, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
DIRECT, PAUSE,
- CAPS_START, CAPS_STOP, CHARTAB,
+ CAPS_START, CAPS_STOP, CHARTAB, INFLECTION,
MAXVARS
};
/*
* Allocate DMA memory from ancestor. When a virtio
* device is created by remoteproc, the DMA memory is
- * associated with the grandparent device:
- * vdev => rproc => platform-dev.
+ * associated with the parent device:
+ * virtioY => remoteprocX#vdevYbuffer.
*/
- if (!vdev->dev.parent || !vdev->dev.parent->parent)
+ buf->dev = vdev->dev.parent;
+ if (!buf->dev)
goto free_buf;
- buf->dev = vdev->dev.parent->parent;
/* Increase device refcnt to avoid freeing it */
get_device(buf->dev);
return 0;
/* Return value if feature is already checked */
+ if (api_id > ARRAY_SIZE(zynqmp_pm_features))
+ return PM_FEATURE_INVALID;
+
if (zynqmp_pm_features[api_id] != PM_FEATURE_UNCHECKED)
return zynqmp_pm_features[api_id];
{
if (cb->is_internal)
gen_pool_free(hdev->internal_cb_pool,
- cb->kernel_address, cb->size);
+ (uintptr_t)cb->kernel_address, cb->size);
else
hdev->asic_funcs->asic_dma_free_coherent(hdev, cb->size,
- (void *) (uintptr_t) cb->kernel_address,
- cb->bus_address);
+ cb->kernel_address, cb->bus_address);
kfree(cb);
}
return NULL;
}
- cb->kernel_address = (u64) (uintptr_t) p;
+ cb->kernel_address = p;
cb->size = cb_size;
return cb;
vma->vm_private_data = cb;
- rc = hdev->asic_funcs->cb_mmap(hdev, vma, (void *) cb->kernel_address,
+ rc = hdev->asic_funcs->cb_mmap(hdev, vma, cb->kernel_address,
cb->bus_address, cb->size);
if (rc) {
spin_lock(&cb->lock);
struct list_head pool_list;
struct list_head va_block_list;
u64 id;
- u64 kernel_address;
+ void *kernel_address;
dma_addr_t bus_address;
u32 mmap_size;
u32 size;
struct hl_hw_sob hw_sob[HL_RSVD_SOBS];
struct hl_cs_job **shadow_queue;
enum hl_queue_type queue_type;
- u64 kernel_address;
+ void *kernel_address;
dma_addr_t bus_address;
u32 pi;
atomic_t ci;
*/
struct hl_cq {
struct hl_device *hdev;
- u64 kernel_address;
+ void *kernel_address;
dma_addr_t bus_address;
u32 cq_idx;
u32 hw_queue_id;
*/
struct hl_eq {
struct hl_device *hdev;
- u64 kernel_address;
+ void *kernel_address;
dma_addr_t bus_address;
u32 ci;
};
u32 (*get_dma_desc_list_size)(struct hl_device *hdev,
struct sg_table *sgt);
void (*add_end_of_cb_packets)(struct hl_device *hdev,
- u64 kernel_address, u32 len,
+ void *kernel_address, u32 len,
u64 cq_addr, u32 cq_val, u32 msix_num,
bool eb);
void (*update_eq_ci)(struct hl_device *hdev, u32 val);
for (;;) { \
/* Verify we read updates done by other cores or by device */ \
mb(); \
- (val) = *((u32 *) (uintptr_t) (addr)); \
+ (val) = *((u32 *)(addr)); \
if (mem_written_by_device) \
(val) = le32_to_cpu(*(__le32 *) &(val)); \
if (cond) \
break; \
if (timeout_us && ktime_compare(ktime_get(), __timeout) > 0) { \
- (val) = *((u32 *) (uintptr_t) (addr)); \
+ (val) = *((u32 *)(addr)); \
if (mem_written_by_device) \
(val) = le32_to_cpu(*(__le32 *) &(val)); \
break; \
{
struct hl_bd *bd;
- bd = (struct hl_bd *) (uintptr_t) q->kernel_address;
+ bd = q->kernel_address;
bd += hl_pi_2_offset(q->pi);
bd->ctl = cpu_to_le32(ctl);
bd->len = cpu_to_le32(len);
bd.len = cpu_to_le32(job->job_cb_size);
bd.ptr = cpu_to_le64((u64) (uintptr_t) job->user_cb);
- pi = (__le64 *) (uintptr_t) (q->kernel_address +
- ((q->pi & (q->int_queue_len - 1)) * sizeof(bd)));
+ pi = q->kernel_address + (q->pi & (q->int_queue_len - 1)) * sizeof(bd);
q->pi++;
q->pi &= ((q->int_queue_len << 1) - 1);
if (!p)
return -ENOMEM;
- q->kernel_address = (u64) (uintptr_t) p;
+ q->kernel_address = p;
q->shadow_queue = kmalloc_array(HL_QUEUE_LENGTH,
sizeof(*q->shadow_queue),
if (is_cpu_queue)
hdev->asic_funcs->cpu_accessible_dma_pool_free(hdev,
HL_QUEUE_SIZE_IN_BYTES,
- (void *) (uintptr_t) q->kernel_address);
+ q->kernel_address);
else
hdev->asic_funcs->asic_dma_free_coherent(hdev,
HL_QUEUE_SIZE_IN_BYTES,
- (void *) (uintptr_t) q->kernel_address,
+ q->kernel_address,
q->bus_address);
return rc;
return -EFAULT;
}
- q->kernel_address = (u64) (uintptr_t) p;
+ q->kernel_address = p;
q->pi = 0;
atomic_set(&q->ci, 0);
if (!p)
return -ENOMEM;
- q->kernel_address = (u64) (uintptr_t) p;
+ q->kernel_address = p;
/* Make sure read/write pointers are initialized to start of queue */
atomic_set(&q->ci, 0);
if (q->queue_type == QUEUE_TYPE_CPU)
hdev->asic_funcs->cpu_accessible_dma_pool_free(hdev,
HL_QUEUE_SIZE_IN_BYTES,
- (void *) (uintptr_t) q->kernel_address);
+ q->kernel_address);
else
hdev->asic_funcs->asic_dma_free_coherent(hdev,
HL_QUEUE_SIZE_IN_BYTES,
- (void *) (uintptr_t) q->kernel_address,
+ q->kernel_address,
q->bus_address);
}
return IRQ_HANDLED;
}
- cq_base = (struct hl_cq_entry *) (uintptr_t) cq->kernel_address;
+ cq_base = cq->kernel_address;
while (1) {
bool entry_ready = ((le32_to_cpu(cq_base[cq->ci].data) &
struct hl_eq_entry *eq_base;
struct hl_eqe_work *handle_eqe_work;
- eq_base = (struct hl_eq_entry *) (uintptr_t) eq->kernel_address;
+ eq_base = eq->kernel_address;
while (1) {
bool entry_ready =
return -ENOMEM;
q->hdev = hdev;
- q->kernel_address = (u64) (uintptr_t) p;
+ q->kernel_address = p;
q->hw_queue_id = hw_queue_id;
q->ci = 0;
q->pi = 0;
void hl_cq_fini(struct hl_device *hdev, struct hl_cq *q)
{
hdev->asic_funcs->asic_dma_free_coherent(hdev, HL_CQ_SIZE_IN_BYTES,
- (void *) (uintptr_t) q->kernel_address, q->bus_address);
+ q->kernel_address,
+ q->bus_address);
}
void hl_cq_reset(struct hl_device *hdev, struct hl_cq *q)
* when the device is operational again
*/
- memset((void *) (uintptr_t) q->kernel_address, 0, HL_CQ_SIZE_IN_BYTES);
+ memset(q->kernel_address, 0, HL_CQ_SIZE_IN_BYTES);
}
/**
return -ENOMEM;
q->hdev = hdev;
- q->kernel_address = (u64) (uintptr_t) p;
+ q->kernel_address = p;
q->ci = 0;
return 0;
hdev->asic_funcs->cpu_accessible_dma_pool_free(hdev,
HL_EQ_SIZE_IN_BYTES,
- (void *) (uintptr_t) q->kernel_address);
+ q->kernel_address);
}
void hl_eq_reset(struct hl_device *hdev, struct hl_eq *q)
* when the device is operational again
*/
- memset((void *) (uintptr_t) q->kernel_address, 0, HL_EQ_SIZE_IN_BYTES);
+ memset(q->kernel_address, 0, HL_EQ_SIZE_IN_BYTES);
}
if (!cb)
return -EFAULT;
- init_tpc_mem_pkt = (struct packet_lin_dma *) (uintptr_t)
- cb->kernel_address;
+ init_tpc_mem_pkt = cb->kernel_address;
cb_size = sizeof(*init_tpc_mem_pkt);
memset(init_tpc_mem_pkt, 0, cb_size);
u16 pkt_size;
struct gaudi_packet *user_pkt;
- user_pkt = (struct gaudi_packet *) (uintptr_t)
- (parser->user_cb->kernel_address + cb_parsed_length);
+ user_pkt = parser->user_cb->kernel_address + cb_parsed_length;
pkt_id = (enum packet_id) (
(le64_to_cpu(user_pkt->header) &
u32 new_pkt_size = 0;
struct gaudi_packet *user_pkt, *kernel_pkt;
- user_pkt = (struct gaudi_packet *) (uintptr_t)
- (parser->user_cb->kernel_address + cb_parsed_length);
- kernel_pkt = (struct gaudi_packet *) (uintptr_t)
- (parser->patched_cb->kernel_address +
- cb_patched_cur_length);
+ user_pkt = parser->user_cb->kernel_address + cb_parsed_length;
+ kernel_pkt = parser->patched_cb->kernel_address +
+ cb_patched_cur_length;
pkt_id = (enum packet_id) (
(le64_to_cpu(user_pkt->header) &
* The check that parser->user_cb_size <= parser->user_cb->size was done
* in validate_queue_index().
*/
- memcpy((void *) (uintptr_t) parser->patched_cb->kernel_address,
- (void *) (uintptr_t) parser->user_cb->kernel_address,
+ memcpy(parser->patched_cb->kernel_address,
+ parser->user_cb->kernel_address,
parser->user_cb_size);
patched_cb_size = parser->patched_cb_size;
}
static void gaudi_add_end_of_cb_packets(struct hl_device *hdev,
- u64 kernel_address, u32 len,
+ void *kernel_address, u32 len,
u64 cq_addr, u32 cq_val, u32 msi_vec,
bool eb)
{
struct packet_msg_prot *cq_pkt;
u32 tmp;
- cq_pkt = (struct packet_msg_prot *) (uintptr_t)
- (kernel_address + len - (sizeof(struct packet_msg_prot) * 2));
+ cq_pkt = kernel_address + len - (sizeof(struct packet_msg_prot) * 2);
tmp = FIELD_PREP(GAUDI_PKT_CTL_OPCODE_MASK, PACKET_MSG_PROT);
tmp |= FIELD_PREP(GAUDI_PKT_CTL_MB_MASK, 1);
if (!cb)
return -EFAULT;
- lin_dma_pkt = (struct packet_lin_dma *) (uintptr_t) cb->kernel_address;
+ lin_dma_pkt = cb->kernel_address;
memset(lin_dma_pkt, 0, sizeof(*lin_dma_pkt));
cb_size = sizeof(*lin_dma_pkt);
(addr - gaudi->hbm_bar_cur_addr));
}
-static void gaudi_mmu_prepare_reg(struct hl_device *hdev, u64 reg, u32 asid)
+void gaudi_mmu_prepare_reg(struct hl_device *hdev, u64 reg, u32 asid)
{
/* mask to zero the MMBP and ASID bits */
WREG32_AND(reg, ~0x7FF);
gaudi_mmu_prepare_reg(hdev, mmMME2_ACC_WBC, asid);
gaudi_mmu_prepare_reg(hdev, mmMME3_ACC_WBC, asid);
- gaudi_mmu_prepare_reg(hdev, mmPSOC_GLOBAL_CONF_TRACE_ARUSER, asid);
- gaudi_mmu_prepare_reg(hdev, mmPSOC_GLOBAL_CONF_TRACE_AWUSER, asid);
-
hdev->asic_funcs->set_clock_gating(hdev);
mutex_unlock(&gaudi->clk_gate_mutex);
cb = job->patched_cb;
- fence_pkt = (struct packet_msg_prot *) (uintptr_t) (cb->kernel_address +
- job->job_cb_size - sizeof(struct packet_msg_prot));
+ fence_pkt = cb->kernel_address +
+ job->job_cb_size - sizeof(struct packet_msg_prot);
tmp = FIELD_PREP(GAUDI_PKT_CTL_OPCODE_MASK, PACKET_MSG_PROT);
tmp |= FIELD_PREP(GAUDI_PKT_CTL_EB_MASK, 1);
struct packet_msg_short *pkt;
u32 value, ctl;
- pkt = (struct packet_msg_short *) (uintptr_t) cb->kernel_address;
+ pkt = cb->kernel_address;
memset(pkt, 0, sizeof(*pkt));
/* Inc by 1, Mode ADD */
u16 sob_val, u16 mon_id, u32 q_idx)
{
struct hl_cb *cb = (struct hl_cb *) data;
- void *buf = (void *) (uintptr_t) cb->kernel_address;
+ void *buf = cb->kernel_address;
u64 monitor_base, fence_addr = 0;
u32 size = 0;
u16 msg_addr_offset;
int gaudi_debug_coresight(struct hl_device *hdev, void *data);
void gaudi_halt_coresight(struct hl_device *hdev);
int gaudi_get_clk_rate(struct hl_device *hdev, u32 *cur_clk, u32 *max_clk);
+void gaudi_mmu_prepare_reg(struct hl_device *hdev, u64 reg, u32 asid);
#endif /* GAUDIP_H_ */
return -EINVAL;
}
+ gaudi_mmu_prepare_reg(hdev, mmPSOC_GLOBAL_CONF_TRACE_ARUSER,
+ hdev->compute_ctx->asid);
+ gaudi_mmu_prepare_reg(hdev, mmPSOC_GLOBAL_CONF_TRACE_AWUSER,
+ hdev->compute_ctx->asid);
+
msb = upper_32_bits(input->buffer_address) >> 8;
msb &= PSOC_GLOBAL_CONF_TRACE_ADDR_MSB_MASK;
WREG32(mmPSOC_GLOBAL_CONF_TRACE_ADDR, msb);
cb = job->patched_cb;
- fence_pkt = (struct packet_msg_prot *) (uintptr_t) (cb->kernel_address +
- job->job_cb_size - sizeof(struct packet_msg_prot));
+ fence_pkt = cb->kernel_address +
+ job->job_cb_size - sizeof(struct packet_msg_prot);
tmp = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
(1 << GOYA_PKT_CTL_EB_SHIFT) |
u16 pkt_size;
struct goya_packet *user_pkt;
- user_pkt = (struct goya_packet *) (uintptr_t)
- (parser->user_cb->kernel_address + cb_parsed_length);
+ user_pkt = parser->user_cb->kernel_address + cb_parsed_length;
pkt_id = (enum packet_id) (
(le64_to_cpu(user_pkt->header) &
u32 new_pkt_size = 0;
struct goya_packet *user_pkt, *kernel_pkt;
- user_pkt = (struct goya_packet *) (uintptr_t)
- (parser->user_cb->kernel_address + cb_parsed_length);
- kernel_pkt = (struct goya_packet *) (uintptr_t)
- (parser->patched_cb->kernel_address +
- cb_patched_cur_length);
+ user_pkt = parser->user_cb->kernel_address + cb_parsed_length;
+ kernel_pkt = parser->patched_cb->kernel_address +
+ cb_patched_cur_length;
pkt_id = (enum packet_id) (
(le64_to_cpu(user_pkt->header) &
* The check that parser->user_cb_size <= parser->user_cb->size was done
* in validate_queue_index().
*/
- memcpy((void *) (uintptr_t) parser->patched_cb->kernel_address,
- (void *) (uintptr_t) parser->user_cb->kernel_address,
+ memcpy(parser->patched_cb->kernel_address,
+ parser->user_cb->kernel_address,
parser->user_cb_size);
patched_cb_size = parser->patched_cb_size;
return goya_parse_cb_no_mmu(hdev, parser);
}
-void goya_add_end_of_cb_packets(struct hl_device *hdev, u64 kernel_address,
+void goya_add_end_of_cb_packets(struct hl_device *hdev, void *kernel_address,
u32 len, u64 cq_addr, u32 cq_val, u32 msix_vec,
bool eb)
{
struct packet_msg_prot *cq_pkt;
u32 tmp;
- cq_pkt = (struct packet_msg_prot *) (uintptr_t)
- (kernel_address + len - (sizeof(struct packet_msg_prot) * 2));
+ cq_pkt = kernel_address + len - (sizeof(struct packet_msg_prot) * 2);
tmp = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
(1 << GOYA_PKT_CTL_EB_SHIFT) |
if (!cb)
return -ENOMEM;
- lin_dma_pkt = (struct packet_lin_dma *) (uintptr_t) cb->kernel_address;
+ lin_dma_pkt = cb->kernel_address;
do {
memset(lin_dma_pkt, 0, sizeof(*lin_dma_pkt));
void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry);
void *goya_get_events_stat(struct hl_device *hdev, bool aggregate, u32 *size);
-void goya_add_end_of_cb_packets(struct hl_device *hdev, u64 kernel_address,
+void goya_add_end_of_cb_packets(struct hl_device *hdev, void *kernel_address,
u32 len, u64 cq_addr, u32 cq_val, u32 msix_vec,
bool eb);
int goya_cs_parser(struct hl_device *hdev, struct hl_cs_parser *parser);
#define QM_ARB_ERR_MSG_EN_MASK (\
QM_ARB_ERR_MSG_EN_CHOISE_OVF_MASK |\
- QM_ARB_ERR_MSG_EN_CHOISE_WDT_MASK |\
QM_ARB_ERR_MSG_EN_AXI_LBW_ERR_MASK)
#define PCIE_AUX_FLR_CTRL_HW_CTRL_MASK 0x1
*
* @cl: host client
*
- * Return: mtu
+ * Return: mtu or 0 if client is not connected
*/
static inline size_t mei_cl_mtu(const struct mei_cl *cl)
{
- return cl->me_cl->props.max_msg_length;
+ return cl->me_cl ? cl->me_cl->props.max_msg_length : 0;
}
/**
return retval;
}
-static void uio_free_minor(struct uio_device *idev)
+static void uio_free_minor(unsigned long minor)
{
mutex_lock(&minor_lock);
- idr_remove(&uio_idr, idev->minor);
+ idr_remove(&uio_idr, minor);
mutex_unlock(&minor_lock);
}
err_uio_dev_add_attributes:
device_del(&idev->dev);
err_device_create:
- uio_free_minor(idev);
+ uio_free_minor(idev->minor);
put_device(&idev->dev);
return ret;
}
void uio_unregister_device(struct uio_info *info)
{
struct uio_device *idev;
+ unsigned long minor;
if (!info || !info->uio_dev)
return;
idev = info->uio_dev;
+ minor = idev->minor;
mutex_lock(&idev->info_lock);
uio_dev_del_attributes(idev);
device_unregister(&idev->dev);
- uio_free_minor(idev);
+ uio_free_minor(minor);
return;
}
poll_wait(file, &ne_enclave->eventq, wait);
- if (!ne_enclave->has_event)
- return mask;
-
- mask = POLLHUP;
+ if (ne_enclave->has_event)
+ mask |= EPOLLHUP;
return mask;
}