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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_trace.h52 TP_PROTO(unsigned long *write_count, uint32_t reg, uint32_t value),
53 TP_ARGS(write_count, reg, value),
61 *write_count = *write_count + 1;
70 TP_PROTO(unsigned long read_count, unsigned long write_count,
73 TP_ARGS(read_count, write_count, last_read, last_write, func, line),
84 __entry->writes = write_count;
86 __entry->write_delta = write_count - *last_write;
90 *last_write = write_count;
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vf_error.c42 index = adev->virt.vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE; in amdgpu_vf_error_put()
46 adev->virt.vf_errors.write_count ++; in amdgpu_vf_error_put()
71 if (adev->virt.vf_errors.write_count - adev->virt.vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZE) { in amdgpu_vf_error_trans_all()
72 adev->virt.vf_errors.read_count = adev->virt.vf_errors.write_count - AMDGPU_VF_ERROR_ENTRY_SIZE; in amdgpu_vf_error_trans_all()
75 while (adev->virt.vf_errors.read_count < adev->virt.vf_errors.write_count) { in amdgpu_vf_error_trans_all()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vf_error.c42 index = adev->virt.vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE; in amdgpu_vf_error_put()
46 adev->virt.vf_errors.write_count ++; in amdgpu_vf_error_put()
71 if (adev->virt.vf_errors.write_count - adev->virt.vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZE) { in amdgpu_vf_error_trans_all()
72 adev->virt.vf_errors.read_count = adev->virt.vf_errors.write_count - AMDGPU_VF_ERROR_ENTRY_SIZE; in amdgpu_vf_error_trans_all()
75 while (adev->virt.vf_errors.read_count < adev->virt.vf_errors.write_count) { in amdgpu_vf_error_trans_all()
/kernel/linux/linux-6.6/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) in efx_nic_tx_is_empty() argument
75 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0; in efx_nic_tx_is_empty()
83 * We use the write_count used for the last doorbell push, to get the
87 unsigned int write_count) in efx_nic_may_push_tx_desc()
89 bool was_empty = efx_nic_tx_is_empty(tx_queue, write_count); in efx_nic_may_push_tx_desc()
92 return was_empty && tx_queue->write_count - write_count == 1; in efx_nic_may_push_tx_desc()
86 efx_nic_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count) efx_nic_may_push_tx_desc() argument
/kernel/linux/linux-5.10/drivers/net/ethernet/sfc/
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) in efx_nic_tx_is_empty() argument
75 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0; in efx_nic_tx_is_empty()
86 * We use the write_count used for the last doorbell push, to get the
90 unsigned int write_count) in efx_nic_may_push_tx_desc()
92 bool was_empty = efx_nic_tx_is_empty(tx_queue, write_count); in efx_nic_may_push_tx_desc()
95 return was_empty && tx_queue->write_count - write_count == 1; in efx_nic_may_push_tx_desc()
89 efx_nic_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count) efx_nic_may_push_tx_desc() argument
H A Def100_tx.c133 if (unlikely(tx_queue->notify_count == tx_queue->write_count)) in ef100_notify_tx_desc()
136 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef100_notify_tx_desc()
141 tx_queue->notify_count = tx_queue->write_count; in ef100_notify_tx_desc()
243 unsigned int old_write_count = tx_queue->write_count; in ef100_tx_make_descriptors()
298 tx_queue->write_count = new_write_count; in ef100_tx_make_descriptors()
300 /* The write_count above must be updated before reading in ef100_tx_make_descriptors()
303 * re-ordered. This also flushes the update of write_count in ef100_tx_make_descriptors()
394 tx_queue->write_count - tx_queue->notify_count > 255) in ef100_enqueue_skb()
/kernel/linux/linux-6.6/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) in efx_nic_tx_is_empty() argument
74 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0; in efx_nic_tx_is_empty()
83 * We use the write_count used for the last doorbell push, to get the
87 unsigned int write_count) in efx_nic_may_push_tx_desc()
89 bool was_empty = efx_nic_tx_is_empty(tx_queue, write_count); in efx_nic_may_push_tx_desc()
92 return was_empty && tx_queue->write_count - write_count == 1; in efx_nic_may_push_tx_desc()
86 efx_nic_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count) efx_nic_may_push_tx_desc() argument
H A Def100_tx.c117 if (unlikely(tx_queue->notify_count == tx_queue->write_count)) in ef100_notify_tx_desc()
120 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef100_notify_tx_desc()
125 tx_queue->notify_count = tx_queue->write_count; in ef100_notify_tx_desc()
260 unsigned int old_write_count = tx_queue->write_count; in ef100_tx_make_descriptors()
332 tx_queue->write_count = new_write_count; in ef100_tx_make_descriptors()
334 /* The write_count above must be updated before reading in ef100_tx_make_descriptors()
337 * re-ordered. This also flushes the update of write_count in ef100_tx_make_descriptors()
486 tx_queue->write_count - tx_queue->notify_count > 255) in __ef100_enqueue_skb()
/kernel/linux/linux-5.10/samples/bpf/
H A Dibumad_kern.c26 struct bpf_map_def SEC("maps") write_count = {
125 val = bpf_map_lookup_elem(&write_count, &class); in on_ib_umad_write()
127 bpf_map_update_elem(&write_count, &class, &zero, BPF_NOEXIST); in on_ib_umad_write()
128 val = bpf_map_lookup_elem(&write_count, &class); in on_ib_umad_write()
/kernel/linux/linux-6.6/samples/bpf/
H A Dibumad_kern.c31 } write_count SEC(".maps");
125 val = bpf_map_lookup_elem(&write_count, &class); in on_ib_umad_write()
127 bpf_map_update_elem(&write_count, &class, &zero, BPF_NOEXIST); in on_ib_umad_write()
128 val = bpf_map_lookup_elem(&write_count, &class); in on_ib_umad_write()
/kernel/linux/linux-5.10/drivers/char/ipmi/
H A Dipmi_kcs_sm.c113 int write_count; member
131 kcs->write_count = 0; in init_kcs_data()
184 (kcs->write_count)--; in write_next_byte()
254 kcs->write_count = kcs->orig_write_count; in restart_kcs_transaction()
286 kcs->write_count = size; in start_kcs_transaction()
378 if (kcs->write_count == 1) { in kcs_event()
394 if (kcs->write_count == 1) { in kcs_event()
H A Dipmi_smic_sm.c95 int write_count; member
110 smic->write_count = 0; in init_smic_data()
145 smic->write_count = size; in start_smic_transaction()
223 smic->write_count = smic->orig_write_count; in start_error_recovery()
235 (smic->write_count)--; in write_next_byte()
398 if (smic->write_count == 1) { in smic_event()
421 if (smic->write_count == 1) { in smic_event()
H A Dipmi_bt_sm.c81 int write_count; member
232 bt->write_count = size + 2; in bt_start_transaction()
323 bt->write_count, bt->seq); in write_all_bytes()
324 for (i = 0; i < bt->write_count; i++) in write_all_bytes()
328 for (i = 0; i < bt->write_count; i++) in write_all_bytes()
/kernel/linux/linux-6.6/drivers/char/ipmi/
H A Dipmi_kcs_sm.c113 int write_count; member
131 kcs->write_count = 0; in init_kcs_data_with_state()
190 (kcs->write_count)--; in write_next_byte()
260 kcs->write_count = kcs->orig_write_count; in restart_kcs_transaction()
292 kcs->write_count = size; in start_kcs_transaction()
384 if (kcs->write_count == 1) { in kcs_event()
400 if (kcs->write_count == 1) { in kcs_event()
H A Dipmi_smic_sm.c95 int write_count; member
110 smic->write_count = 0; in init_smic_data()
145 smic->write_count = size; in start_smic_transaction()
223 smic->write_count = smic->orig_write_count; in start_error_recovery()
235 (smic->write_count)--; in write_next_byte()
398 if (smic->write_count == 1) { in smic_event()
421 if (smic->write_count == 1) { in smic_event()
H A Dipmi_bt_sm.c81 int write_count; member
232 bt->write_count = size + 2; in bt_start_transaction()
323 bt->write_count, bt->seq); in write_all_bytes()
324 for (i = 0; i < bt->write_count; i++) in write_all_bytes()
328 for (i = 0; i < bt->write_count; i++) in write_all_bytes()
/kernel/linux/linux-6.6/drivers/fpga/tests/
H A Dfpga-region-test.c19 u32 write_count; member
42 stats->write_count++; in op_write()
121 KUNIT_EXPECT_EQ(test, 1, ctx->mgr_stats.write_count); in fpga_region_test_program_fpga()
129 KUNIT_EXPECT_EQ(test, 2, ctx->mgr_stats.write_count); in fpga_region_test_program_fpga()
/kernel/linux/linux-5.10/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) in __ef4_nic_tx_is_empty()
88 return ((empty_read_count ^ write_count) & ~EF4_EMPTY_COUNT_VALID) == 0; in __ef4_nic_tx_is_empty()
96 * We use the write_count used for the last doorbell push, to get the
100 unsigned int write_count) in ef4_nic_may_push_tx_desc()
102 bool was_empty = __ef4_nic_tx_is_empty(tx_queue, write_count); in ef4_nic_may_push_tx_desc()
105 return was_empty && tx_queue->write_count - write_count == 1; in ef4_nic_may_push_tx_desc()
80 __ef4_nic_tx_is_empty(struct ef4_tx_queue *tx_queue, unsigned int write_count) __ef4_nic_tx_is_empty() argument
99 ef4_nic_may_push_tx_desc(struct ef4_tx_queue *tx_queue, unsigned int write_count) ef4_nic_may_push_tx_desc() argument
H A Dtx.c273 while (tx_queue->insert_count != tx_queue->write_count) { in ef4_enqueue_unwind()
524 tx_queue->old_write_count = READ_ONCE(tx_queue->write_count); in ef4_xmit_done()
590 tx_queue->write_count = 0; in ef4_init_tx_queue()
617 while (tx_queue->read_count != tx_queue->write_count) { in ef4_fini_tx_queue()
/kernel/linux/linux-6.6/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) in __ef4_nic_tx_is_empty()
88 return ((empty_read_count ^ write_count) & ~EF4_EMPTY_COUNT_VALID) == 0; in __ef4_nic_tx_is_empty()
96 * We use the write_count used for the last doorbell push, to get the
100 unsigned int write_count) in ef4_nic_may_push_tx_desc()
102 bool was_empty = __ef4_nic_tx_is_empty(tx_queue, write_count); in ef4_nic_may_push_tx_desc()
105 return was_empty && tx_queue->write_count - write_count == 1; in ef4_nic_may_push_tx_desc()
80 __ef4_nic_tx_is_empty(struct ef4_tx_queue *tx_queue, unsigned int write_count) __ef4_nic_tx_is_empty() argument
99 ef4_nic_may_push_tx_desc(struct ef4_tx_queue *tx_queue, unsigned int write_count) ef4_nic_may_push_tx_desc() argument
H A Dtx.c274 while (tx_queue->insert_count != tx_queue->write_count) { in ef4_enqueue_unwind()
525 tx_queue->old_write_count = READ_ONCE(tx_queue->write_count); in ef4_xmit_done()
591 tx_queue->write_count = 0; in ef4_init_tx_queue()
618 while (tx_queue->read_count != tx_queue->write_count) { in ef4_fini_tx_queue()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_services.c49 ctx->perf_trace->write_count, in dm_perf_trace_timestamp()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/
H A Ddm_services.h86 trace_amdgpu_dc_wreg(&ctx->perf_trace->write_count, address, value); in dm_write_reg_func()
291 CTX->perf_trace->write_count, &CTX->perf_trace->last_entry_read,\
294 __CTX->perf_trace->write_count, &__CTX->perf_trace->last_entry_read,\
/kernel/linux/linux-5.10/drivers/clocksource/
H A Dsh_cmt.c88 void (*write_count)(void __iomem *base, unsigned long offs, u32 value); member
189 .write_count = sh_cmt_write16,
199 .write_count = sh_cmt_write32,
210 .write_count = sh_cmt_write32,
221 .write_count = sh_cmt_write32,
232 .write_count = sh_cmt_write32,
299 ch->cmt->info->write_count(ch->ioctrl, CMCNT, value); in sh_cmt_write_cmcnt()
309 ch->cmt->info->write_count(ch->ioctrl, CMCOR, value); in sh_cmt_write_cmcor()
/kernel/linux/linux-6.6/drivers/clocksource/
H A Dsh_cmt.c87 void (*write_count)(void __iomem *base, unsigned long offs, u32 value); member
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); in sh_cmt_write_cmcnt()
308 ch->cmt->info->write_count(ch->ioctrl, CMCOR, value); in sh_cmt_write_cmcor()

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