| /linux/drivers/scsi/elx/efct/ |
| H A D | efct_scsi.c | 15 #define scsi_io_printf(io, fmt, ...) \ argument
16 efc_log_debug(io->efct, "[%s]" SCSI_IOFMT fmt, \
17 io->node->display_name, io->instance_index,\
18 io->init_task_tag, io->tgt_task_tag, io->hw_tag, ##__VA_ARGS__)
23 #define scsi_io_trace(io, fmt, ...) \ argument
25 if (EFCT_LOG_ENABLE_SCSI_TRACE(io->efct)) \
26 scsi_io_printf(io, fmt, ##__VA_ARGS__); \
34 struct efct_io *io; in efct_scsi_io_alloc() local
41 io = efct_io_pool_io_alloc(efct->xport->io_pool); in efct_scsi_io_alloc()
42 if (!io) { in efct_scsi_io_alloc()
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| H A D | efct_io.c | 13 spinlock_t lock; /* IO pool lock */
25 struct efct_io *io; in efct_io_pool_create() local
27 /* Allocate the IO pool */ in efct_io_pool_create()
34 /* initialize IO pool lock */ in efct_io_pool_create()
38 io = kzalloc_obj(*io); in efct_io_pool_create()
39 if (!io) in efct_io_pool_create()
43 io_pool->ios[i] = io; in efct_io_pool_create()
44 io->tag = i; in efct_io_pool_create()
45 io->instance_index = i; in efct_io_pool_create()
48 io->rspbuf.size = SCSI_RSP_BUF_LENGTH; in efct_io_pool_create()
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| H A D | efct_hw.c | 294 * the WQ to allow for 2 completions per IO. This allows us to in efct_hw_setup()
327 efct_hw_init_free_io(struct efct_hw_io *io) in efct_hw_init_free_io() argument
330 * Set io->done to NULL, to avoid any callbacks, should in efct_hw_init_free_io()
333 io->done = NULL; in efct_hw_init_free_io()
334 io->abort_done = NULL; in efct_hw_init_free_io()
335 io->status_saved = false; in efct_hw_init_free_io()
336 io->abort_in_progress = false; in efct_hw_init_free_io()
337 io->type = 0xFFFF; in efct_hw_init_free_io()
338 io->wq = NULL; in efct_hw_init_free_io()
353 efct_hw_io_restore_sgl(struct efct_hw *hw, struct efct_hw_io *io) in efct_hw_io_restore_sgl() argument
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| H A D | efct_unsol.c | 98 efct_fc_tmf_rejected_cb(struct efct_io *io, in efct_fc_tmf_rejected_cb() argument
102 efct_scsi_io_free(io); in efct_fc_tmf_rejected_cb()
107 efct_dispatch_unsol_tmf(struct efct_io *io, u8 tm_flags, u32 lun) in efct_dispatch_unsol_tmf() argument
120 io->exp_xfer_len = 0; in efct_dispatch_unsol_tmf()
124 io->tmf_cmd = tmflist[i].cmd; in efct_dispatch_unsol_tmf()
125 efct_scsi_recv_tmf(io, lun, tmflist[i].cmd, NULL, 0); in efct_dispatch_unsol_tmf()
131 efc_log_err(io->node->efct, "TMF x%x rejected\n", tm_flags); in efct_dispatch_unsol_tmf()
132 efct_scsi_send_tmf_resp(io, EFCT_SCSI_TMF_FUNCTION_REJECTED, in efct_dispatch_unsol_tmf()
159 efct_populate_io_fcp_cmd(struct efct_io *io, struct fcp_cmnd *cmnd, in efct_populate_io_fcp_cmd() argument
162 io->init_task_tag = be16_to_cpu(fchdr->fh_ox_id); in efct_populate_io_fcp_cmd()
[all …]
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| /linux/drivers/char/ipmi/ |
| H A D | ipmi_si_mem_io.c | 3 #include <linux/io.h>
6 static unsigned char intf_mem_inb(const struct si_sm_io *io, in intf_mem_inb() argument
9 return readb((io->addr)+(offset * io->regspacing)); in intf_mem_inb()
12 static void intf_mem_outb(const struct si_sm_io *io, unsigned int offset, in intf_mem_outb() argument
15 writeb(b, (io->addr)+(offset * io->regspacing)); in intf_mem_outb()
18 static unsigned char intf_mem_inw(const struct si_sm_io *io, in intf_mem_inw() argument
21 return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift) in intf_mem_inw()
25 static void intf_mem_outw(const struct si_sm_io *io, unsigned int offset, in intf_mem_outw() argument
28 writeb(b << io->regshift, (io->addr)+(offset * io->regspacing)); in intf_mem_outw()
31 static unsigned char intf_mem_inl(const struct si_sm_io *io, in intf_mem_inl() argument
[all …]
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| H A D | ipmi_si_platform.c | 61 struct si_sm_io *io = context; in ipmi_acpi_gpe() local
63 ipmi_si_irq_handler(io->irq, io->irq_handler_data); in ipmi_acpi_gpe()
67 static void acpi_gpe_irq_cleanup(struct si_sm_io *io) in acpi_gpe_irq_cleanup() argument
69 if (!io->irq) in acpi_gpe_irq_cleanup()
72 ipmi_irq_start_cleanup(io); in acpi_gpe_irq_cleanup()
73 acpi_remove_gpe_handler(NULL, io->irq, &ipmi_acpi_gpe); in acpi_gpe_irq_cleanup()
76 static int acpi_gpe_irq_setup(struct si_sm_io *io) in acpi_gpe_irq_setup() argument
80 if (!io->irq) in acpi_gpe_irq_setup()
84 io->irq, in acpi_gpe_irq_setup()
87 io); in acpi_gpe_irq_setup()
[all …]
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| H A D | ipmi_si_port_io.c | 3 #include <linux/io.h>
6 static unsigned char port_inb(const struct si_sm_io *io, unsigned int offset) in port_inb() argument
8 unsigned int addr = io->addr_data; in port_inb()
10 return inb(addr + (offset * io->regspacing)); in port_inb()
13 static void port_outb(const struct si_sm_io *io, unsigned int offset, in port_outb() argument
16 unsigned int addr = io->addr_data; in port_outb()
18 outb(b, addr + (offset * io->regspacing)); in port_outb()
21 static unsigned char port_inw(const struct si_sm_io *io, unsigned int offset) in port_inw() argument
23 unsigned int addr = io->addr_data; in port_inw()
25 return (inw(addr + (offset * io->regspacing)) >> io->regshift) & 0xff; in port_inw()
[all …]
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| H A D | ipmi_si_pci.c | 24 static int ipmi_pci_probe_regspacing(struct si_sm_io *io) in ipmi_pci_probe_regspacing() argument
29 if (io->si_info->type != SI_KCS) in ipmi_pci_probe_regspacing()
32 io->regsize = DEFAULT_REGSIZE; in ipmi_pci_probe_regspacing()
33 io->regshift = 0; in ipmi_pci_probe_regspacing()
37 io->regspacing = regspacing; in ipmi_pci_probe_regspacing()
38 if (io->io_setup(io)) { in ipmi_pci_probe_regspacing()
39 dev_err(io->dev, "Could not setup I/O space\n"); in ipmi_pci_probe_regspacing()
43 io->outputb(io, 1, 0x10); in ipmi_pci_probe_regspacing()
45 status = io->inputb(io, 1); in ipmi_pci_probe_regspacing()
46 io->io_cleanup(io); in ipmi_pci_probe_regspacing()
[all …]
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| H A D | ipmi_si_ls2k.c | 44 static unsigned char ls2k_mem_inb_v0(const struct si_sm_io *io, unsigned int offset) in ls2k_mem_inb_v0() argument
46 void __iomem *addr = io->addr; in ls2k_mem_inb_v0()
59 static unsigned char ls2k_mem_inb_v1(const struct si_sm_io *io, unsigned int offset) in ls2k_mem_inb_v1() argument
61 void __iomem *addr = io->addr; in ls2k_mem_inb_v1()
82 static void ls2k_mem_outb_v0(const struct si_sm_io *io, unsigned int offset, in ls2k_mem_outb_v0() argument
85 void __iomem *addr = io->addr; in ls2k_mem_outb_v0()
105 static void ls2k_mem_outb_v1(const struct si_sm_io *io, unsigned int offset, in ls2k_mem_outb_v1() argument
108 void __iomem *addr = io->addr; in ls2k_mem_outb_v1()
126 static void ls2k_mem_cleanup(struct si_sm_io *io) in ls2k_mem_cleanup() argument
128 if (io->addr) in ls2k_mem_cleanup()
[all …]
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| /linux/drivers/scsi/elx/libefc/ |
| H A D | efc_els.c | 50 efc_log_err(efc, "els io alloc disabled\n"); in efc_els_io_alloc_size()
64 /* populate generic io fields */ in efc_els_io_alloc_size()
68 els->io.req.size = reqlen; in efc_els_io_alloc_size()
69 els->io.req.virt = dma_alloc_coherent(&efc->pci->dev, els->io.req.size, in efc_els_io_alloc_size()
70 &els->io.req.phys, GFP_KERNEL); in efc_els_io_alloc_size()
71 if (!els->io.req.virt) { in efc_els_io_alloc_size()
76 els->io.rsp.size = rsplen; in efc_els_io_alloc_size()
77 els->io.rsp.virt = dma_alloc_coherent(&efc->pci->dev, els->io.rsp.size, in efc_els_io_alloc_size()
78 &els->io.rsp.phys, GFP_KERNEL); in efc_els_io_alloc_size()
79 if (!els->io.rsp.virt) { in efc_els_io_alloc_size()
[all …]
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| /linux/tools/testing/selftests/kvm/ |
| H A D | coalesced_io_test.c | 37 static void guest_code(struct kvm_coalesced_io *io) in guest_code() argument
47 for (i = 0; i < io->ring_size - 1; i++) { in guest_code()
50 outl(io->pio_port, io->pio_port + i); in guest_code()
53 WRITE_ONCE(*io->mmio, io->mmio_gpa + i); in guest_code()
57 outl(io->pio_port, io->pio_port + i); in guest_code()
60 WRITE_ONCE(*io->mmio, io->mmio_gpa + i); in guest_code()
64 WRITE_ONCE(*io->mmio, io->mmio_gpa + i); in guest_code()
66 outl(io->pio_port, io->pio_port + i); in guest_code()
72 struct kvm_coalesced_io *io, in vcpu_run_and_verify_io_exit() argument
77 struct kvm_coalesced_mmio_ring *ring = io->ring; in vcpu_run_and_verify_io_exit()
[all …]
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| /linux/drivers/media/dvb-frontends/cxd2880/ |
| H A D | cxd2880_tnrdmd_dvbt2.c | 165 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
172 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
180 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
186 ret = tnr_dmd->io->write_regs(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
193 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
199 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
205 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
211 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
217 ret = tnr_dmd->io->write_regs(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
223 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt2_demod_setting()
[all …]
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| H A D | cxd2880_tnrdmd.c | 212 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
233 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
240 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in p_init1()
258 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
269 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
274 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
280 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
285 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
291 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
308 return tnr_dmd->io->write_reg(tnr_dmd->io, in p_init1()
[all …]
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| H A D | cxd2880_tnrdmd_dvbt.c | 105 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
112 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt_demod_setting()
132 ret = tnr_dmd->io->write_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
138 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt_demod_setting()
147 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in x_tune_dvbt_demod_setting()
153 ret = tnr_dmd->io->write_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
160 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
167 ret = tnr_dmd->io->write_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
175 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
184 ret = cxd2880_io_write_multi_regs(tnr_dmd->io, in x_tune_dvbt_demod_setting()
[all …]
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| H A D | cxd2880_tnrdmd_mon.c | 29 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
35 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
41 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
47 ret = tnr_dmd->io->write_regs(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
55 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
61 ret = tnr_dmd->io->read_regs(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
70 ret = tnr_dmd->io->read_regs(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
82 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
88 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_rf_lvl()
121 ret = tnr_dmd->io->write_reg(tnr_dmd->io, in cxd2880_tnrdmd_mon_internal_cpu_status()
[all …]
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| /linux/sound/soc/renesas/rcar/ |
| H A D | rsnd.h | 14 #include <linux/io.h>
260 u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
261 u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
262 u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
267 int rsnd_dma_attach(struct rsnd_dai_stream *io,
297 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
300 struct rsnd_dai_stream *io,
303 struct rsnd_dai_stream *io,
306 struct rsnd_dai_stream *io,
309 struct rsnd_dai_stream *io,
442 for_each_rsnd_mod(iterator,pos,io) global() argument
445 for_each_rsnd_mod_arrays(iterator,pos,io,array,size) global() argument
448 for_each_rsnd_mod_array(iterator,pos,io,array) global() argument
460 rsnd_runtime_channel_original(io) global() argument
464 rsnd_runtime_channel_after_ctu(io) global() argument
468 rsnd_runtime_channel_for_ssi(io) global() argument
512 rsnd_io_to_mod(io,i) global() argument
513 rsnd_io_to_mod_ssi(io) global() argument
514 rsnd_io_to_mod_ssiu(io) global() argument
515 rsnd_io_to_mod_ssip(io) global() argument
516 rsnd_io_to_mod_src(io) global() argument
517 rsnd_io_to_mod_ctu(io) global() argument
518 rsnd_io_to_mod_mix(io) global() argument
519 rsnd_io_to_mod_dvc(io) global() argument
520 rsnd_io_to_mod_cmd(io) global() argument
521 rsnd_io_to_rdai(io) global() argument
522 rsnd_io_to_priv(io) global() argument
523 rsnd_io_is_play(io) global() argument
524 rsnd_io_to_runtime(io) global() argument
526 rsnd_io_converted_rate(io) global() argument
527 rsnd_io_converted_chan(io) global() argument
723 struct rsnd_dai_stream *io; global() member
759 rsnd_kctrl_new_m(mod,io,rtd,name,accept,update,cfg,size,max) global() argument
763 rsnd_kctrl_new_s(mod,io,rtd,name,accept,update,cfg,max) global() argument
767 rsnd_kctrl_new_e(mod,io,rtd,name,accept,update,cfg,texts,size) global() argument
785 rsnd_ssi_is_pin_sharing(io) global() argument
816 rsnd_src_get_in_rate(priv,io) global() argument
817 rsnd_src_get_out_rate(priv,io) global() argument
[all...] |
| H A D | core.c | 129 struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io, in rsnd_mod_dma_req()
135 return mod->ops->dma_req(io, mod);
170 struct rsnd_dai_stream *io, in rsnd_mod_get_status()
239 struct rsnd_dai_stream *io)) in rsnd_mod_interrupt()
246 struct rsnd_dai_stream *io = &rdai->playback; in rsnd_io_is_working()
248 if (mod == io->mod[mod->type]) in rsnd_io_is_working()
249 callback(mod, io); in rsnd_io_is_working()
251 io = &rdai->capture; in rsnd_runtime_channel_original_with_params() argument
252 if (mod == io->mod[mod->type]) in rsnd_runtime_channel_original_with_params()
253 callback(mod, io); in rsnd_runtime_channel_original_with_params()
127 rsnd_mod_dma_req(struct rsnd_dai_stream * io,struct rsnd_mod * mod) rsnd_mod_dma_req() argument
168 rsnd_mod_get_status(struct rsnd_mod * mod,struct rsnd_dai_stream * io,enum rsnd_mod_type type) rsnd_mod_get_status() argument
224 rsnd_mod_interrupt(struct rsnd_mod * mod,void (* callback)(struct rsnd_mod * mod,struct rsnd_dai_stream * io)) rsnd_mod_interrupt() argument
231 struct rsnd_dai_stream *io = &rdai->playback; rsnd_mod_interrupt() local
242 rsnd_io_is_working(struct rsnd_dai_stream * io) rsnd_io_is_working() argument
269 rsnd_runtime_channel_after_ctu_with_params(struct rsnd_dai_stream * io,struct snd_pcm_hw_params * params) rsnd_runtime_channel_after_ctu_with_params() argument
310 rsnd_runtime_channel_for_ssi_with_params(struct rsnd_dai_stream * io,struct snd_pcm_hw_params * params) rsnd_runtime_channel_for_ssi_with_params() argument
325 rsnd_runtime_is_multi_ssi(struct rsnd_dai_stream * io) rsnd_runtime_is_multi_ssi() argument
336 rsnd_runtime_is_tdm(struct rsnd_dai_stream * io) rsnd_runtime_is_tdm() argument
341 rsnd_runtime_is_tdm_split(struct rsnd_dai_stream * io) rsnd_runtime_is_tdm_split() argument
349 rsnd_get_adinr_bit(struct rsnd_mod * mod,struct rsnd_dai_stream * io) rsnd_get_adinr_bit() argument
372 rsnd_get_dalign(struct rsnd_mod * mod,struct rsnd_dai_stream * io) rsnd_get_dalign() argument
429 rsnd_get_busif_shift(struct rsnd_dai_stream * io,struct rsnd_mod * mod) rsnd_get_busif_shift() argument
480 rsnd_mod_next(int * iterator,struct rsnd_dai_stream * io,enum rsnd_mod_type * array,int array_size) rsnd_mod_next() argument
531 rsnd_status_update(struct rsnd_dai_stream * io,struct rsnd_mod * mod,enum rsnd_mod_type type,int shift,int add,int timing) rsnd_status_update() argument
553 rsnd_dai_call(fn,io,param...) global() argument
578 rsnd_dai_connect(struct rsnd_mod * mod,struct rsnd_dai_stream * io,enum rsnd_mod_type type) rsnd_dai_connect() argument
606 rsnd_dai_disconnect(struct rsnd_mod * mod,struct rsnd_dai_stream * io,enum rsnd_mod_type type) rsnd_dai_disconnect() argument
663 rsnd_dai_stream_init(struct rsnd_dai_stream * io,struct snd_pcm_substream * substream) rsnd_dai_stream_init() argument
669 rsnd_dai_stream_quit(struct rsnd_dai_stream * io) rsnd_dai_stream_quit() argument
697 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_soc_dai_trigger() local
858 rsnd_soc_hw_rule(struct rsnd_dai * rdai,unsigned int * list,int list_num,struct snd_interval * baseline,struct snd_interval * iv,struct rsnd_dai_stream * io,char * unit) rsnd_soc_hw_rule() argument
907 struct rsnd_dai_stream *io = rule->private; rsnd_soc_hw_rule_rate() local
930 struct rsnd_dai_stream *io = rule->private; rsnd_soc_hw_rule_channels() local
963 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_soc_dai_startup() local
1020 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_soc_dai_shutdown() local
1035 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_soc_dai_prepare() local
1066 rsnd_parse_tdm_split_mode(struct rsnd_priv * priv,struct rsnd_dai_stream * io,struct device_node * dai_np) rsnd_parse_tdm_split_mode() argument
1103 rsnd_parse_connect_simple(struct rsnd_priv * priv,struct rsnd_dai_stream * io,struct device_node * dai_np) rsnd_parse_connect_simple() argument
1113 rsnd_parse_connect_graph(struct rsnd_priv * priv,struct rsnd_dai_stream * io,struct device_node * endpoint) rsnd_parse_connect_graph() argument
1301 rsnd_preallocate_pages(struct snd_soc_pcm_runtime * rtd,struct rsnd_dai_stream * io,int stream) rsnd_preallocate_pages() argument
1539 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_hw_update() local
1559 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_hw_params() local
1675 struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); rsnd_pointer() local
1752 rsnd_kctrl_accept_anytime(struct rsnd_dai_stream * io) rsnd_kctrl_accept_anytime() argument
1799 rsnd_kctrl_new(struct rsnd_mod * mod,struct rsnd_dai_stream * io,struct snd_soc_pcm_runtime * rtd,const unsigned char * name,int (* accept)(struct rsnd_dai_stream * io),void (* update)(struct rsnd_dai_stream * io,struct rsnd_mod * mod),struct rsnd_kctrl_cfg * cfg,const char * const * texts,int size,u32 max) rsnd_kctrl_new() argument
1802 rsnd_kctrl_new(struct rsnd_mod * mod,struct rsnd_dai_stream * io,struct snd_soc_pcm_runtime * rtd,const unsigned char * name,int (* accept)(struct rsnd_dai_stream * io),void (* update)(struct rsnd_dai_stream * io,struct rsnd_mod * mod),struct rsnd_kctrl_cfg * cfg,const char * const * texts,int size,u32 max) rsnd_kctrl_new() argument
1803 rsnd_kctrl_new(struct rsnd_mod * mod,struct rsnd_dai_stream * io,struct snd_soc_pcm_runtime * rtd,const unsigned char * name,int (* accept)(struct rsnd_dai_stream * io),void (* update)(struct rsnd_dai_stream * io,struct rsnd_mod * mod),struct rsnd_kctrl_cfg * cfg,const char * const * texts,int size,u32 max) rsnd_kctrl_new() argument
1871 rsnd_rdai_continuance_probe(struct rsnd_priv * priv,struct rsnd_dai_stream * io) rsnd_rdai_continuance_probe() argument
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| /linux/tools/perf/tests/ |
| H A D | api-io.c | 13 #include <api/io.h>
59 size_t buf_size, struct io *io) in setup_test() argument
64 io->fd = open(path, O_RDONLY); in setup_test()
65 if (io->fd < 0) { in setup_test()
70 io->buf = malloc(buf_size); in setup_test()
71 if (io->buf == NULL) { in setup_test()
73 close(io->fd); in setup_test()
77 io__init(io, io->fd, io->buf, buf_size); in setup_test()
81 static void cleanup_test(char path[PATH_MAX], struct io *io) in cleanup_test() argument
83 zfree(&io->buf); in cleanup_test()
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| /linux/drivers/accel/habanalabs/common/ |
| H A D | hldio.c | 38 * @TODO: right now it is retrieved on each IO, but can be done once with some
49 * This is a single IO descriptor
183 static bool hl_dio_validate_io(struct hl_device *hdev, struct hl_direct_io *io) in hl_dio_validate_io() argument
185 if ((u64)io->device_va & ~PAGE_MASK) { in hl_dio_validate_io()
190 if (io->len_bytes & ~PAGE_MASK) { in hl_dio_validate_io()
191 dev_dbg(hdev->dev, "IO length must be 4K aligned\n"); in hl_dio_validate_io()
195 if (io->off_bytes & ~PAGE_MASK) { in hl_dio_validate_io()
196 dev_dbg(hdev->dev, "IO offset must be 4K aligned\n"); in hl_dio_validate_io()
226 static ssize_t hl_direct_io(struct hl_device *hdev, struct hl_direct_io *io) in hl_direct_io() argument
232 if (!hl_dio_validate_io(hdev, io)) in hl_direct_io()
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| /linux/Documentation/ABI/stable/ |
| H A D | sysfs-driver-mlxreg-io | 1 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
10 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version
11 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version
20 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
30 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version
39 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
48 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
59 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu1_on
60 /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu2_on
61 /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/pwr_cycle
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| /linux/fs/erofs/ |
| H A D | fscache.c | 32 static bool erofs_fscache_io_put(struct erofs_fscache_io *io) in erofs_fscache_io_put() argument
34 if (!refcount_dec_and_test(&io->ref)) in erofs_fscache_io_put()
36 if (io->cres.ops) in erofs_fscache_io_put()
37 io->cres.ops->end_operation(&io->cres); in erofs_fscache_io_put()
38 kfree(io); in erofs_fscache_io_put()
84 static void erofs_fscache_req_io_put(struct erofs_fscache_io *io) in erofs_fscache_req_io_put() argument
86 struct erofs_fscache_rq *req = io->private; in erofs_fscache_req_io_put()
88 if (erofs_fscache_io_put(io)) in erofs_fscache_req_io_put()
94 struct erofs_fscache_io *io = priv; in erofs_fscache_req_end_io() local
95 struct erofs_fscache_rq *req = io->private; in erofs_fscache_req_end_io()
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| /linux/drivers/md/ |
| H A D | dm-io.c | 19 #include <linux/dm-io.h>
21 #define DM_MSG_PREFIX "io"
31 * Aligning 'struct io' reduces the number of bits required to store
34 struct io { struct
86 * We need to keep track of which region a bio is doing io for.
88 * ensure the 'struct io' pointer is aligned so enough low bits are
93 static void store_io_and_region_in_bio(struct bio *bio, struct io *io, in store_io_and_region_in_bio() argument
96 if (unlikely(!IS_ALIGNED((unsigned long)io, DM_IO_MAX_REGIONS))) { in store_io_and_region_in_bio()
97 DMCRIT("Unaligned struct io pointer %p", io); in store_io_and_region_in_bio()
101 bio->bi_private = (void *)((unsigned long)io | region); in store_io_and_region_in_bio()
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| /linux/drivers/input/serio/ |
| H A D | ambakmi.c | 21 #include <asm/io.h>
27 struct serio *io; member
42 serio_interrupt(kmi->io, readb(KMIDATA), 0); in amba_kmi_int()
50 static int amba_kmi_write(struct serio *io, unsigned char val) in amba_kmi_write() argument
52 struct amba_kmi_port *kmi = io->port_data; in amba_kmi_write()
64 static int amba_kmi_open(struct serio *io) in amba_kmi_open() argument
66 struct amba_kmi_port *kmi = io->port_data; in amba_kmi_open()
96 static void amba_kmi_close(struct serio *io) in amba_kmi_close() argument
98 struct amba_kmi_port *kmi = io->port_data; in amba_kmi_close()
110 struct serio *io; in amba_kmi_probe() local
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| /linux/Documentation/filesystems/nfs/ |
| H A D | nfsd-io-modes.rst | 4 NFSD IO MODES
10 NFSD has historically always used buffered IO when servicing READ and
11 WRITE operations. BUFFERED is NFSD's default IO mode, but it is possible
12 to override that default to use either DONTCACHE or DIRECT IO modes.
14 Experimental NFSD debugfs interfaces are available to allow the NFSD IO
21 NFSD's default IO mode (which is NFSD_IO_BUFFERED=0).
23 Based on the configured settings, NFSD's IO will either be:
29 To set an NFSD IO mode, write a supported value (0 - 2) to the
30 corresponding IO operation's debugfs interface, e.g.::
35 To check which IO mode NFSD is using for READ or WRITE, simply read the
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| /linux/drivers/media/radio/ |
| H A D | radio-cadet.c | 42 #include <linux/io.h> /* outb, outb_p */
54 static int io = -1; /* default to isapnp activation */ variable
57 module_param(io, int, 0);
58 MODULE_PARM_DESC(io, "I/O address of Cadet card (0x330,0x332,0x334,0x336,0x338,0x33a,0x33c,0x33e)");
69 int io; member
122 outb(7, dev->io); /* Select tuner control */ in cadet_getstereo()
123 if ((inb(dev->io + 1) & 0x40) == 0) in cadet_getstereo()
137 outb(7, dev->io); /* Select tuner control */ in cadet_gettune()
138 curvol = inb(dev->io + 1); /* Save current volume/mute setting */ in cadet_gettune()
139 outb(0x00, dev->io + 1); /* Ensure WRITE-ENABLE is LOW */ in cadet_gettune()
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