| /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 | 25 struct efct_io *io; in efct_io_pool_create() local
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()
49 io->rspbuf.virt = dma_alloc_coherent(&efct->pci->dev, in efct_io_pool_create()
50 io->rspbuf.size, in efct_io_pool_create()
51 &io->rspbuf.phys, GFP_KERNEL); in efct_io_pool_create()
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| H A D | efct_hw.c | 327 efct_hw_init_free_io(struct efct_hw_io *io) in efct_hw_init_free_io() argument
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
356 io->sgl = &io->def_sgl; in efct_hw_io_restore_sgl()
357 io->sgl_count = io->def_sgl_count; in efct_hw_io_restore_sgl()
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| /linux/drivers/char/ipmi/ |
| H A D | ipmi_si_mem_io.c | 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
34 return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift) in intf_mem_inl()
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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()
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| H A D | ipmi_si_port_io.c | 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()
28 static void port_outw(const struct si_sm_io *io, unsigned int offset, in port_outw() argument
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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()
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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()
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| H A D | ipmi_si_intf.c | 146 struct si_sm_io io; member
278 dev_dbg(smi_info->io.dev, "**%s: %ptSp\n", msg, &t); in debug_timestamp()
438 if ((smi_info->io.irq) && (!smi_info->interrupt_disabled)) { in disable_si_irq()
448 if ((smi_info->io.irq) && (smi_info->interrupt_disabled)) { in enable_si_irq()
523 if (((smi_info->io.irq && !smi_info->interrupt_disabled) || in current_global_enables()
529 smi_info->io.irq && !smi_info->interrupt_disabled && in current_global_enables()
540 u8 irqstate = smi_info->io.inputb(&smi_info->io, IPMI_BT_INTMASK_REG); in check_bt_irq()
548 smi_info->io.outputb(&smi_info->io, IPMI_BT_INTMASK_REG, in check_bt_irq()
551 smi_info->io.outputb(&smi_info->io, IPMI_BT_INTMASK_REG, 0); in check_bt_irq()
611 dev_warn_ratelimited(smi_info->io.dev, in handle_transaction_done()
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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()
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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()
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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()
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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()
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| /linux/tools/perf/tests/ |
| H A D | api-io.c | 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()
84 close(io->fd); in cleanup_test()
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| /linux/sound/soc/renesas/rcar/ |
| H A D | rsnd.h | 256 u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
257 u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
258 u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
263 int rsnd_dma_attach(struct rsnd_dai_stream *io,
291 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
294 struct rsnd_dai_stream *io,
297 struct rsnd_dai_stream *io,
300 struct rsnd_dai_stream *io,
303 struct rsnd_dai_stream *io,
306 struct rsnd_dai_stream *io,
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| H A D | core.c | 127 struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io, in rsnd_mod_dma_req() argument
133 return mod->ops->dma_req(io, mod); in rsnd_mod_dma_req()
168 struct rsnd_dai_stream *io, in rsnd_mod_get_status() argument
224 struct rsnd_dai_stream *io)) in rsnd_mod_interrupt() argument
231 struct rsnd_dai_stream *io = &rdai->playback; in rsnd_mod_interrupt() local
233 if (mod == io->mod[mod->type]) in rsnd_mod_interrupt()
234 callback(mod, io); in rsnd_mod_interrupt()
236 io = &rdai->capture; in rsnd_mod_interrupt()
237 if (mod == io->mod[mod->type]) in rsnd_mod_interrupt()
238 callback(mod, io); in rsnd_mod_interrupt()
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| /linux/arch/alpha/kernel/ |
| H A D | err_marvel.c | 331 marvel_print_po7_err_sum(struct ev7_pal_io_subpacket *io) in marvel_print_po7_err_sum() argument
371 if (io->po7_error_sum & IO7__PO7_ERRSUM__CR_SBE) { in marvel_print_po7_err_sum()
374 (io->po7_error_sum & IO7__PO7_ERRSUM__CR_SBE2) in marvel_print_po7_err_sum()
376 marvel_print_po7_crrct_sym(io->po7_crrct_sym); in marvel_print_po7_err_sum()
382 if (io->po7_error_sum & IO7__PO7_ERRSUM__HLT_INT) in marvel_print_po7_err_sum()
384 if (io->po7_error_sum & IO7__PO7_ERRSUM__HP_INT) { in marvel_print_po7_err_sum()
389 if (io->po7_error_sum & IO7__PO7_ERRSUM__CRD_INT) in marvel_print_po7_err_sum()
392 if (io->po7_error_sum & IO7__PO7_ERRSUM__STV_INT) { in marvel_print_po7_err_sum()
396 if (io->po7_error_sum & IO7__PO7_ERRSUM__HRD_INT) { in marvel_print_po7_err_sum()
405 if (!(io->po7_error_sum & IO7__PO7_ERRSUM__ERR_VALID)) in marvel_print_po7_err_sum()
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| /linux/drivers/media/radio/ |
| H A D | radio-zoltrix.c | 65 static int io[ZOLTRIX_MAX] = { [0] = CONFIG_RADIO_ZOLTRIX_PORT, variable
69 module_param_array(io, int, NULL, 0444);
70 MODULE_PARM_DESC(io, "I/O addresses of the Zoltrix Radio Plus card (0x20c or 0x30c)");
94 outb(0, isa->io); in zoltrix_s_mute_volume()
95 outb(0, isa->io); in zoltrix_s_mute_volume()
96 inb(isa->io + 3); /* Zoltrix needs to be read to confirm */ in zoltrix_s_mute_volume()
100 outb(vol - 1, isa->io); in zoltrix_s_mute_volume()
102 inb(isa->io + 2); in zoltrix_s_mute_volume()
126 outb(0, isa->io); in zoltrix_s_frequency()
127 outb(0, isa->io); in zoltrix_s_frequency()
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| H A D | radio-cadet.c | 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()
146 fifo = (fifo << 1) | ((inb(dev->io + 1) >> 7) & 0x01); in cadet_gettune()
[all …]
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| /linux/drivers/input/gameport/ |
| H A D | ns558.c | 30 int io; member
45 static int ns558_isa_probe(int io) in ns558_isa_probe() argument
56 if (!request_region(io, 1, "ns558-isa")) in ns558_isa_probe()
64 c = inb(io); in ns558_isa_probe()
65 outb(~c & ~3, io); in ns558_isa_probe()
66 if (~(u = v = inb(io)) & 3) { in ns558_isa_probe()
67 outb(c, io); in ns558_isa_probe()
68 release_region(io, 1); in ns558_isa_probe()
75 for (i = 0; i < 1000; i++) v &= inb(io); in ns558_isa_probe()
78 outb(c, io); in ns558_isa_probe()
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| /linux/drivers/scsi/elx/libefc/ |
| H A D | efc_els.c | 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()
80 dma_free_coherent(&efc->pci->dev, els->io.req.size, in efc_els_io_alloc_size()
81 els->io.req.virt, els->io.req.phys); in efc_els_io_alloc_size()
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| /linux/drivers/input/serio/ |
| H A D | ambakmi.c | 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
118 io = kzalloc_obj(*io); in amba_kmi_probe()
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| /linux/drivers/md/ |
| H A D | dm-io.c | 34 struct io { struct
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()
104 static void retrieve_io_and_region_from_bio(struct bio *bio, struct io **io, in retrieve_io_and_region_from_bio() argument
109 *io = (void *)(val & -(unsigned long)DM_IO_MAX_REGIONS); in retrieve_io_and_region_from_bio()
119 static void complete_io(struct io *io) in complete_io() argument
121 unsigned long error_bits = io->error_bits; in complete_io()
122 io_notify_fn fn = io->callback; in complete_io()
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| /linux/drivers/accel/habanalabs/common/ |
| H A D | hldio.c | 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()
195 if (io->off_bytes & ~PAGE_MASK) { 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()
235 if (!hl_dio_get_iopath(io->f.ctx)) { in hl_direct_io()
240 init_sync_kiocb(&io->kio, io->f.filp); in hl_direct_io()
241 io->kio.ki_pos = io->off_bytes; in hl_direct_io()
243 npages = (io->len_bytes >> PAGE_SHIFT); in hl_direct_io()
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