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/linux-6.12.1/drivers/iio/
Dindustrialio-backend.c72 struct iio_backend *back; member
82 #define iio_backend_check_op(back, op) ({ \ argument
83 struct iio_backend *____back = back; \
92 #define iio_backend_op_call(back, op, args...) ({ \ argument
93 struct iio_backend *__back = back; \
103 #define iio_backend_ptr_op_call(back, op, args...) ({ \ argument
104 struct iio_backend *__back = back; \
117 #define iio_backend_void_op_call(back, op, args...) { \ argument
118 struct iio_backend *__back = back; \
133 struct iio_backend *back = file->private_data; in iio_backend_debugfs_read_reg() local
[all …]
/linux-6.12.1/include/linux/iio/
Dbackend.h94 int (*enable)(struct iio_backend *back);
95 void (*disable)(struct iio_backend *back);
96 int (*chan_enable)(struct iio_backend *back, unsigned int chan);
97 int (*chan_disable)(struct iio_backend *back, unsigned int chan);
98 int (*data_format_set)(struct iio_backend *back, unsigned int chan,
100 int (*data_source_set)(struct iio_backend *back, unsigned int chan,
102 int (*set_sample_rate)(struct iio_backend *back, unsigned int chan,
104 int (*test_pattern_set)(struct iio_backend *back,
107 int (*chan_status)(struct iio_backend *back, unsigned int chan,
109 int (*iodelay_set)(struct iio_backend *back, unsigned int chan,
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/graniterapids/
Dfrontend.json69 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
117 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
122 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
129 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
134 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
141 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
153 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
158 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
165 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
170 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/drivers/iio/adc/
Dadi-axi-adc.c90 static int axi_adc_enable(struct iio_backend *back) in axi_adc_enable() argument
92 struct adi_axi_adc_state *st = iio_backend_get_priv(back); in axi_adc_enable()
117 static void axi_adc_disable(struct iio_backend *back) in axi_adc_disable() argument
119 struct adi_axi_adc_state *st = iio_backend_get_priv(back); in axi_adc_disable()
125 static int axi_adc_data_format_set(struct iio_backend *back, unsigned int chan, in axi_adc_data_format_set() argument
128 struct adi_axi_adc_state *st = iio_backend_get_priv(back); in axi_adc_data_format_set()
146 static int axi_adc_data_sample_trigger(struct iio_backend *back, in axi_adc_data_sample_trigger() argument
149 struct adi_axi_adc_state *st = iio_backend_get_priv(back); in axi_adc_data_sample_trigger()
163 static int axi_adc_iodelays_set(struct iio_backend *back, unsigned int lane, in axi_adc_iodelays_set() argument
166 struct adi_axi_adc_state *st = iio_backend_get_priv(back); in axi_adc_iodelays_set()
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/alderlake/
Dfrontend.json72 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
124 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
130 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
137 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
143 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
150 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
163 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
169 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
176 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
182 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/emeraldrapids/
Dfrontend.json57 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
105 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
110 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
117 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
122 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
129 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
141 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
146 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
153 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
158 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/sapphirerapids/
Dfrontend.json57 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
105 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
110 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
117 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
122 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
129 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
141 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
146 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
153 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
158 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/meteorlake/
Dfrontend.json85 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
146 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
152 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
159 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
165 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
172 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
185 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
191 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
198 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
204 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/Documentation/ABI/testing/
Dsysfs-class-bdi38 total write-back cache that relates to its current average
42 percentage of the write-back cache to a particular device.
52 total write-back cache that relates to its current average
56 of the write-back cache to a particular device. The value is
67 given percentage of the write-back cache. This is useful in
69 most of the write-back cache. For example in case of an NFS
80 given value of the write-back cache. The value is given as part
82 one device taking all or most of the write-back cache. For example
93 total write-back cache that relates to its current average
97 percentage of the write-back cache to a particular device
[all …]
Dsysfs-bus-surface_aggregator-tabletsw18 - "folded-canvas": The type-cover has been folded back
19 part-ways, but does not lie flush with the back side of the
23 - "folded-back": The type cover has been fully folded back and
24 lies flush with the back side of the device.
47 back and the device operates mainly based on touch input.
/linux-6.12.1/Documentation/driver-api/md/
Draid5-cache.rst8 since 4.4) or write-back mode (supported since 4.10). mdadm (supported since
11 in write-through mode. A user can switch it to write-back mode by::
13 echo "write-back" > /sys/block/md0/md/journal_mode
15 And switch it back to write-through mode by::
30 tries to resync the array to bring it back to normal state. But before the
47 write-back mode
50 write-back mode fixes the 'write hole' issue too, since all write data is
51 cached on cache disk. But the main goal of 'write-back' cache is to speed up
56 overhead too. Write-back cache will aggregate the data and flush the data to
61 In write-back mode, MD reports IO completion to upper layer (usually
[all …]
/linux-6.12.1/include/uapi/linux/media/raspberrypi/
Dpisp_be_config.h3 * PiSP Back End configuration definitions.
111 * struct pisp_be_input_buffer_config - PiSP Back End input buffer
120 * struct pisp_be_dpc_config - PiSP Back End DPC config
138 * struct pisp_be_geq_config - PiSP Back End GEQ config
158 * struct pisp_be_tdn_input_buffer_config - PiSP Back End TDN input buffer
167 * struct pisp_be_tdn_config - PiSP Back End TDN config
190 * struct pisp_be_tdn_output_buffer_config - PiSP Back End TDN output buffer
199 * struct pisp_be_sdn_config - PiSP Back End SDN config
223 * struct pisp_be_stitch_input_buffer_config - PiSP Back End Stitch input
235 * struct pisp_be_stitch_config - PiSP Back End Stitch config
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/rocketlake/
Dfrontend.json60 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
108 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
113 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
120 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
125 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
132 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
144 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
149 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
156 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
161 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/icelakex/
Dfrontend.json60 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
108 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
113 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
120 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
125 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
132 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
144 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
149 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
156 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
161 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/icelake/
Dfrontend.json60 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
108 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
113 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
120 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
125 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
132 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
144 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
149 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
156 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
161 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/tools/perf/pmu-events/arch/x86/tigerlake/
Dfrontend.json60 …ecoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of …
108 …delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
113 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
120 …t-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
125 …nt-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
132 …"PublicDescription": "Counts retired instructions that are delivered to the back-end after a front…
144 …elivered no uops for a period of at least 2 cycles which was not interrupted by a back-end stall.",
149 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
156 …t-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
161 …ad at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
[all …]
/linux-6.12.1/fs/bcachefs/
Dfifo.h9 size_t front, back, size, mask; \
22 (fifo)->front = (fifo)->back = 0; \
39 swap((l)->back, (r)->back); \
53 #define fifo_used(fifo) (((fifo)->back - (fifo)->front))
56 #define fifo_empty(fifo) ((fifo)->front == (fifo)->back)
60 #define fifo_peek_back(fifo) ((fifo)->data[((fifo)->back - 1) & (fifo)->mask])
64 ? (fifo)->front : (fifo)->back) & ~(fifo)->mask) + \
71 (fifo_full((f)) ? NULL : &(f)->data[(f)->back++ & (f)->mask])
104 (i) = (fifo)->data[--(fifo)->back & (fifo)->mask]; \
116 ((_iter != (_fifo)->back) && \
[all …]
/linux-6.12.1/drivers/net/ethernet/intel/ice/
Dice_fltr.c61 struct ice_pf *pf = hw->back; in ice_fltr_set_vlan_vsi_promisc()
85 struct ice_pf *pf = hw->back; in ice_fltr_clear_vlan_vsi_promisc()
108 struct ice_pf *pf = hw->back; in ice_fltr_clear_vsi_promisc()
131 struct ice_pf *pf = hw->back; in ice_fltr_set_vsi_promisc()
150 return ice_add_mac(&vsi->back->hw, list); in ice_fltr_add_mac_list()
160 return ice_remove_mac(&vsi->back->hw, list); in ice_fltr_remove_mac_list()
170 return ice_add_vlan(&vsi->back->hw, list); in ice_fltr_add_vlan_list()
181 return ice_remove_vlan(&vsi->back->hw, list); in ice_fltr_remove_vlan_list()
191 return ice_add_eth_mac(&vsi->back->hw, list); in ice_fltr_add_eth_list()
201 return ice_remove_eth_mac(&vsi->back->hw, list); in ice_fltr_remove_eth_list()
[all …]
Dice_vsi_vlan_lib.c11 dev_err(ice_pf_to_dev(vsi->back), "%s %d specified invalid VLAN tpid 0x%04x\n", in print_invalid_tpid()
53 dev_err(ice_pf_to_dev(vsi->back), "Failure Adding VLAN %d on VSI %i, status %d\n", in ice_vsi_add_vlan()
66 struct ice_pf *pf = vsi->back; in ice_vsi_del_vlan()
93 struct ice_hw *hw = &vsi->back->hw; in ice_vsi_manage_vlan_insertion()
115 dev_err(ice_pf_to_dev(vsi->back), "update VSI for VLAN insert failed, err %d aq_err %s\n", in ice_vsi_manage_vlan_insertion()
133 struct ice_hw *hw = &vsi->back->hw; in ice_vsi_manage_vlan_stripping()
171 dev_err(ice_pf_to_dev(vsi->back), "update VSI for VLAN strip failed, ena = %d err %d aq_err %s\n", in ice_vsi_manage_vlan_stripping()
237 struct ice_hw *hw = &vsi->back->hw; in __ice_vsi_set_inner_port_vlan()
290 struct ice_hw *hw = &vsi->back->hw; in ice_vsi_clear_inner_port_vlan()
338 pf = vsi->back; in ice_cfg_vlan_pruning()
[all …]
/linux-6.12.1/drivers/net/ethernet/netronome/nfp/crypto/
Dtls.c189 return &req->back; in nfp_net_tls_set_ipv4()
209 return &req->back; in nfp_net_tls_set_ipv6()
214 struct nfp_crypto_req_add_back *back, struct sock *sk, in nfp_net_tls_set_l4() argument
222 back->src_port = 0; in nfp_net_tls_set_l4()
223 back->dst_port = 0; in nfp_net_tls_set_l4()
225 back->src_port = inet->inet_dport; in nfp_net_tls_set_l4()
226 back->dst_port = inet->inet_sport; in nfp_net_tls_set_l4()
273 struct nfp_crypto_req_add_back *back; in nfp_net_tls_add() local
328 back = nfp_net_tls_set_ipv6(nn, req, sk, direction); in nfp_net_tls_add()
330 back = nfp_net_tls_set_ipv4(nn, req, sk, direction); in nfp_net_tls_add()
[all …]
/linux-6.12.1/Documentation/fb/
Dviafb.modes19 # Back Porch 1.907 us 1.048 ms
44 # Back Porch 3.810 us 0.427 ms
65 # Back Porch 2.222 us 0.578 ms
86 # Back Porch 2.409 us 0.475 ms
107 # Back Porch 1.984 us 0.496 ms
128 # Back Porch 3.274 us 0.462 ms
149 # Back Porch 3.245 us 435.949 us
170 # Back Porch 2.939 us 0.459 ms
191 # Back Porch 2.200 us 0.607 ms
213 # Back Porch 3.232 us 0.448 ms
[all …]
/linux-6.12.1/tools/testing/selftests/bpf/benchs/
Drun_bench_ringbufs.sh19 header "Single-producer, back-to-back mode"
25 header "Ringbuf back-to-back, effect of sample rate"
29 header "Perfbuf back-to-back, effect of sample rate"
34 header "Ringbuf back-to-back, reserve+commit vs output"
/linux-6.12.1/drivers/mmc/host/
Dsdhci-bcm-kona.c43 struct mutex write_lock; /* protect back to back writes */
72 * Back-to-Back register write needs a delay of 1ms at bootup (min 10uS) in sdhci_bcm_kona_sd_reset()
73 * Back-to-Back writes to same register needs delay when SD bus clock in sdhci_bcm_kona_sd_reset()
97 * Back-to-Back register write needs a delay of 1ms at bootup (min 10uS) in sdhci_bcm_kona_sd_init()
98 * Back-to-Back writes to same register needs delay when SD bus clock in sdhci_bcm_kona_sd_init()
119 * Back-to-Back register write needs a delay of min 10uS. in sdhci_bcm_kona_sd_card_emulate()
120 * Back-to-Back writes to same register needs delay when SD bus clock in sdhci_bcm_kona_sd_card_emulate()
/linux-6.12.1/tools/testing/selftests/bpf/progs/
Dverifier_cfg.c59 __description("loop (back-edge)")
61 __msg_unpriv("back-edge")
71 __description("loop2 (back-edge)")
73 __msg_unpriv("back-edge")
88 __msg_unpriv("back-edge")
103 __failure_unpriv __msg_unpriv("back-edge from insn 10 to 11")
125 __failure_unpriv __msg_unpriv("back-edge from insn 3 to 2")
/linux-6.12.1/drivers/net/ethernet/hisilicon/hns3/hns3pf/
Dhclge_mbx.c36 struct hclge_dev *hdev = vport->back; in hclge_gen_resp_to_vf()
95 struct hclge_dev *hdev = vport->back; in hclge_send_mbx_msg()
142 struct hclge_dev *hdev = vport->back; in hclge_inform_reset_assert_to_vf()
186 struct hclge_dev *hdev = vport->back; in hclge_get_ring_chain_from_mbx()
265 struct hclge_dev *hdev = vport->back; in hclge_query_ring_vector_map()
338 struct hclge_dev *hdev = vport->back; in hclge_set_vf_promisc_mode()
360 struct hclge_dev *hdev = vport->back; in hclge_set_vf_uc_mac_addr()
402 struct hclge_dev *hdev = vport->back; in hclge_set_vf_mc_mac_addr()
443 struct hclge_dev *hdev = vport->back; in hclge_set_vf_vlan_cfg()
494 struct hnae3_ae_dev *ae_dev = vport->back->ae_dev; in hclge_get_basic_info()
[all …]

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