Searched refs:write_count (Results 1 - 25 of 41) sorted by relevance

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/linux-master/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vf_error.c42 index = adev->virt.vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE;
46 adev->virt.vf_errors.write_count ++;
71 if (adev->virt.vf_errors.write_count - adev->virt.vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZE) {
72 adev->virt.vf_errors.read_count = adev->virt.vf_errors.write_count - AMDGPU_VF_ERROR_ENTRY_SIZE;
75 while (adev->virt.vf_errors.read_count < adev->virt.vf_errors.write_count) {
H A Damdgpu_virt.h75 int write_count; member in struct:amdgpu_vf_error_buffer
/linux-master/drivers/net/ethernet/sfc/siena/
H A Dnic_common.h65 /* Report whether this TX queue would be empty for the given write_count.
68 static inline bool efx_nic_tx_is_empty(struct efx_tx_queue *tx_queue, unsigned int write_count) argument
75 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0;
83 * We use the write_count used for the last doorbell push, to get the
87 unsigned int write_count)
89 bool was_empty = efx_nic_tx_is_empty(tx_queue, write_count);
92 return was_empty && tx_queue->write_count - write_count == 1;
86 efx_nic_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count) argument
H A Dtx_common.c77 tx_queue->write_count = 0;
181 while (tx_queue->read_count != tx_queue->write_count) {
230 tx_queue->old_write_count = READ_ONCE(tx_queue->write_count);
/linux-master/samples/bpf/
H A Dibumad_kern.c31 } write_count SEC(".maps");
125 val = bpf_map_lookup_elem(&write_count, &class);
127 bpf_map_update_elem(&write_count, &class, &zero, BPF_NOEXIST);
128 val = bpf_map_lookup_elem(&write_count, &class);
/linux-master/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_services.c49 ctx->perf_trace->write_count,
H A Damdgpu_dm_trace.h73 TP_PROTO(unsigned long read_count, unsigned long write_count,
76 TP_ARGS(read_count, write_count, last_read, last_write, func, line),
87 __entry->writes = write_count;
89 __entry->write_delta = write_count - *last_write;
93 *last_write = write_count;
/linux-master/drivers/net/ethernet/sfc/
H A Dnic_common.h64 /* Report whether this TX queue would be empty for the given write_count.
67 static inline bool efx_nic_tx_is_empty(struct efx_tx_queue *tx_queue, unsigned int write_count) argument
74 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0;
83 * We use the write_count used for the last doorbell push, to get the
87 unsigned int write_count)
89 bool was_empty = efx_nic_tx_is_empty(tx_queue, write_count);
92 return was_empty && tx_queue->write_count - write_count == 1;
86 efx_nic_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count) argument
H A Def100_tx.c117 if (unlikely(tx_queue->notify_count == tx_queue->write_count))
120 write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
125 tx_queue->notify_count = tx_queue->write_count;
260 unsigned int old_write_count = tx_queue->write_count;
332 tx_queue->write_count = new_write_count;
334 /* The write_count above must be updated before reading
337 * re-ordered. This also flushes the update of write_count
486 tx_queue->write_count - tx_queue->notify_count > 255)
H A Dtx_common.c77 tx_queue->write_count = 0;
111 while (tx_queue->read_count != tx_queue->write_count) {
243 tx_queue->old_write_count = READ_ONCE(tx_queue->write_count);
H A Def10.c2225 write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
2403 tx_queue->write_count = 1;
2424 write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
2451 unsigned int old_write_count = tx_queue->write_count;
2457 if (unlikely(tx_queue->write_count == tx_queue->insert_count))
2461 write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
2464 ++tx_queue->write_count;
2471 tx_queue->packet_write_count = tx_queue->write_count;
2473 tx_queue->packet_write_count = tx_queue->write_count;
2482 } while (tx_queue->write_count !
2603 unsigned int write_count; local
[all...]
H A Dtx_tso.c378 EFX_WARN_ON_ONCE_PARANOID(tx_queue->write_count != tx_queue->insert_count);
/linux-master/drivers/char/ipmi/
H A Dipmi_kcs_sm.c113 int write_count; member in struct:si_sm_data
131 kcs->write_count = 0;
190 (kcs->write_count)--;
260 kcs->write_count = kcs->orig_write_count;
292 kcs->write_count = size;
384 if (kcs->write_count == 1) {
400 if (kcs->write_count == 1) {
H A Dipmi_smic_sm.c95 int write_count; member in struct:si_sm_data
110 smic->write_count = 0;
145 smic->write_count = size;
223 smic->write_count = smic->orig_write_count;
235 (smic->write_count)--;
398 if (smic->write_count == 1) {
421 if (smic->write_count == 1) {
H A Dipmi_bt_sm.c81 int write_count; member in struct:si_sm_data
232 bt->write_count = size + 2;
323 bt->write_count, bt->seq);
324 for (i = 0; i < bt->write_count; i++)
328 for (i = 0; i < bt->write_count; i++)
/linux-master/drivers/fpga/tests/
H A Dfpga-region-test.c19 u32 write_count; member in struct:mgr_stats
42 stats->write_count++;
121 KUNIT_EXPECT_EQ(test, 1, ctx->mgr_stats.write_count);
129 KUNIT_EXPECT_EQ(test, 2, ctx->mgr_stats.write_count);
/linux-master/drivers/net/ethernet/sfc/falcon/
H A Dnic.h77 /* Report whether this TX queue would be empty for the given write_count.
81 unsigned int write_count)
88 return ((empty_read_count ^ write_count) & ~EF4_EMPTY_COUNT_VALID) == 0;
96 * We use the write_count used for the last doorbell push, to get the
100 unsigned int write_count)
102 bool was_empty = __ef4_nic_tx_is_empty(tx_queue, write_count);
105 return was_empty && tx_queue->write_count - write_count == 1;
80 __ef4_nic_tx_is_empty(struct ef4_tx_queue *tx_queue, unsigned int write_count) argument
99 ef4_nic_may_push_tx_desc(struct ef4_tx_queue *tx_queue, unsigned int write_count) argument
H A Dtx.c274 while (tx_queue->insert_count != tx_queue->write_count) {
525 tx_queue->old_write_count = READ_ONCE(tx_queue->write_count);
591 tx_queue->write_count = 0;
618 while (tx_queue->read_count != tx_queue->write_count) {
/linux-master/drivers/clocksource/
H A Dsh_cmt.c87 void (*write_count)(void __iomem *base, unsigned long offs, u32 value); member in struct:sh_cmt_info
188 .write_count = sh_cmt_write16,
198 .write_count = sh_cmt_write32,
209 .write_count = sh_cmt_write32,
220 .write_count = sh_cmt_write32,
231 .write_count = sh_cmt_write32,
298 ch->cmt->info->write_count(ch->ioctrl, CMCNT, value);
308 ch->cmt->info->write_count(ch->ioctrl, CMCOR, value);
/linux-master/drivers/mfd/
H A Dintel-m10-bmc-pmci.c152 u32 blk_size, offset = 0, write_count; local
164 write_count = blk_size / M10BMC_N6000_FIFO_WORD_SIZE;
166 (u32 *)(buf + offset), write_count);
/linux-master/drivers/md/dm-vdo/
H A Dstatistics.h107 u64 write_count; member in struct:block_map_statistics
/linux-master/fs/bcachefs/
H A Dfs-io-pagecache.h62 atomic_t write_count; member in struct:bch_folio
H A Dfs-io-buffered.c448 if (atomic_dec_and_test(&s->write_count))
573 BUG_ON(atomic_read(&s->write_count));
574 atomic_set(&s->write_count, 1);
613 atomic_inc(&s->write_count);
635 if (atomic_dec_and_test(&s->write_count))
/linux-master/fs/hfsplus/
H A Dhfsplus_raw.h128 __be32 write_count; member in struct:hfsplus_vh
/linux-master/drivers/fpga/
H A Dintel-m10-bmc-sec-update.c45 u32 write_count = size / stride; local
46 u32 leftover_offset = write_count * stride;
58 buf + offset, write_count);

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