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Searched refs:pp (Results 1 – 25 of 188) sorted by relevance

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/linux/drivers/spi/
H A Dspi-lm70llp.c96 static inline void deassertCS(struct spi_lm70llp *pp) in deassertCS() argument
98 u8 data = parport_read_data(pp->port); in deassertCS()
101 parport_write_data(pp->port, data | nCS); in deassertCS()
104 static inline void assertCS(struct spi_lm70llp *pp) in assertCS() argument
106 u8 data = parport_read_data(pp->port); in assertCS()
109 parport_write_data(pp->port, data & ~nCS); in assertCS()
112 static inline void clkHigh(struct spi_lm70llp *pp) in clkHigh() argument
114 u8 data = parport_read_data(pp->port); in clkHigh()
116 parport_write_data(pp->port, data | SCLK); in clkHigh()
119 static inline void clkLow(struct spi_lm70llp *pp) in clkLow() argument
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H A Dspi-butterfly.c69 struct butterfly *pp = spidev_to_pp(spi); in setsck() local
70 u8 bit, byte = pp->lastbyte; in setsck()
78 parport_write_data(pp->port, byte); in setsck()
79 pp->lastbyte = byte; in setsck()
85 struct butterfly *pp = spidev_to_pp(spi); in setmosi() local
86 u8 bit, byte = pp->lastbyte; in setmosi()
94 parport_write_data(pp->port, byte); in setmosi()
95 pp->lastbyte = byte; in setmosi()
100 struct butterfly *pp = spidev_to_pp(spi); in getmiso() local
107 value = !(parport_read_status(pp->port) & bit); in getmiso()
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/linux/drivers/char/
H A Dppdev.c108 static inline void pp_enable_irq(struct pp_struct *pp) in pp_enable_irq() argument
110 struct parport *port = pp->pdev->port; in pp_enable_irq()
119 struct pp_struct *pp = file->private_data; in pp_read() local
125 if (!(pp->flags & PP_CLAIMED)) { in pp_read()
138 pport = pp->pdev->port; in pp_read()
141 parport_set_timeout(pp->pdev, in pp_read()
144 pp->default_inactivity); in pp_read()
154 if (pp->flags & PP_W91284PIC) in pp_read()
156 if (pp->flags & PP_FASTREAD) in pp_read()
183 parport_set_timeout(pp->pdev, pp->default_inactivity); in pp_read()
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/linux/arch/arm/mach-dove/
H A Dpcie.c37 struct pcie_port *pp; in dove_pcie_setup() local
43 pp = &pcie_port[nr]; in dove_pcie_setup()
44 sys->private_data = pp; in dove_pcie_setup()
45 pp->root_bus_nr = sys->busnr; in dove_pcie_setup()
50 orion_pcie_set_local_bus_nr(pp->base, sys->busnr); in dove_pcie_setup()
52 orion_pcie_setup(pp->base); in dove_pcie_setup()
56 pci_remap_iospace(&realio, pp->index == 0 ? DOVE_PCIE0_IO_PHYS_BASE : in dove_pcie_setup()
62 snprintf(pp->mem_space_name, sizeof(pp->mem_space_name), in dove_pcie_setup()
63 "PCIe %d MEM", pp->index); in dove_pcie_setup()
64 pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0; in dove_pcie_setup()
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/linux/drivers/usb/misc/
H A Duss720.c49 struct parport *pp; member
99 struct parport *pp; in async_complete() local
105 pp = priv->pp; in async_complete()
116 if (rq->reg[2] & rq->reg[1] & 0x10 && pp) in async_complete()
117 parport_generic_irq(pp); in async_complete()
193 static int get_1284_register(struct parport *pp, unsigned char reg, unsigned char *val, gfp_t mem_f… in get_1284_register() argument
202 if (!pp) in get_1284_register()
204 priv = pp->private_data; in get_1284_register()
229 static int set_1284_register(struct parport *pp, unsigned char reg, unsigned char val, gfp_t mem_fl… in set_1284_register() argument
234 if (!pp) in set_1284_register()
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/linux/arch/arm/mach-mv78xx0/
H A Dpcie.c75 struct pcie_port *pp = pcie_port + i; in mv78xx0_pcie_preinit() local
77 snprintf(pp->mem_space_name, sizeof(pp->mem_space_name), in mv78xx0_pcie_preinit()
78 "PCIe %d.%d MEM", pp->maj, pp->min); in mv78xx0_pcie_preinit()
79 pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0; in mv78xx0_pcie_preinit()
80 pp->res.name = pp->mem_space_name; in mv78xx0_pcie_preinit()
81 pp->res.flags = IORESOURCE_MEM; in mv78xx0_pcie_preinit()
82 pp->res.start = start; in mv78xx0_pcie_preinit()
83 pp->res.end = start + size_each - 1; in mv78xx0_pcie_preinit()
86 if (request_resource(&iomem_resource, &pp->res)) in mv78xx0_pcie_preinit()
89 mvebu_mbus_add_window_by_id(MV78XX0_MBUS_PCIE_MEM_TARGET(pp->maj, pp->min), in mv78xx0_pcie_preinit()
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/linux/net/netfilter/ipvs/
H A Dip_vs_proto.c48 static int __used __init register_ip_vs_protocol(struct ip_vs_protocol *pp) in register_ip_vs_protocol() argument
50 unsigned int hash = IP_VS_PROTO_HASH(pp->protocol); in register_ip_vs_protocol()
52 pp->next = ip_vs_proto_table[hash]; in register_ip_vs_protocol()
53 ip_vs_proto_table[hash] = pp; in register_ip_vs_protocol()
55 if (pp->init != NULL) in register_ip_vs_protocol()
56 pp->init(pp); in register_ip_vs_protocol()
65 register_ip_vs_proto_netns(struct netns_ipvs *ipvs, struct ip_vs_protocol *pp) in register_ip_vs_proto_netns() argument
67 unsigned int hash = IP_VS_PROTO_HASH(pp->protocol); in register_ip_vs_proto_netns()
74 pd->pp = pp; /* For speed issues */ in register_ip_vs_proto_netns()
79 if (pp->init_netns != NULL) { in register_ip_vs_proto_netns()
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/linux/arch/s390/kernel/
H A Dctlreg.c58 struct ctlreg_parms *pp = info; in ctlreg_callback() local
62 if (pp->request == CTLREG_LOAD) { in ctlreg_callback()
63 regs[pp->cr].val = pp->val; in ctlreg_callback()
65 regs[pp->cr].val &= pp->andval; in ctlreg_callback()
66 regs[pp->cr].val |= pp->orval; in ctlreg_callback()
90 struct ctlreg_parms pp = { .cr = cr, .request = request, }; in system_ctlreg_modify() local
95 pp.orval = 1UL << data; in system_ctlreg_modify()
96 pp.andval = -1UL; in system_ctlreg_modify()
99 pp.orval = 0; in system_ctlreg_modify()
100 pp.andval = ~(1UL << data); in system_ctlreg_modify()
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/linux/drivers/gpu/drm/amd/display/dc/
H A Ddm_pp_smu.h51 const void *pp; member
104 void (*set_display_count)(struct pp_smu *pp, int count);
113 void (*set_wm_ranges)(struct pp_smu *pp,
119 void (*set_hard_min_dcfclk_by_freq)(struct pp_smu *pp, int mhz);
125 void (*set_min_deep_sleep_dcfclk)(struct pp_smu *pp, int mhz);
130 void (*set_hard_min_fclk_by_freq)(struct pp_smu *pp, int mhz);
135 void (*set_hard_min_socclk_by_freq)(struct pp_smu *pp, int mhz);
138 void (*set_pme_wa_enable)(struct pp_smu *pp);
174 enum pp_smu_status (*set_display_count)(struct pp_smu *pp, int count);
179 enum pp_smu_status (*set_hard_min_dcfclk_by_freq)(struct pp_smu *pp, int Mhz);
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/linux/drivers/net/ethernet/intel/libeth/
H A Drx.c21 static u32 libeth_rx_hw_len_mtu(const struct page_pool_params *pp, u32 max_len) in libeth_rx_hw_len_mtu() argument
25 len = READ_ONCE(pp->netdev->mtu) + LIBETH_RX_LL_LEN; in libeth_rx_hw_len_mtu()
28 pp->max_len); in libeth_rx_hw_len_mtu()
43 static u32 libeth_rx_hw_len_truesize(const struct page_pool_params *pp, in libeth_rx_hw_len_truesize() argument
48 min = SKB_HEAD_ALIGN(pp->offset + LIBETH_RX_BUF_STRIDE); in libeth_rx_hw_len_truesize()
52 len = SKB_WITH_OVERHEAD(truesize - pp->offset); in libeth_rx_hw_len_truesize()
55 pp->max_len); in libeth_rx_hw_len_truesize()
73 struct page_pool_params *pp) in libeth_rx_page_pool_params() argument
75 pp->offset = fq->xdp ? LIBETH_XDP_HEADROOM : LIBETH_SKB_HEADROOM; in libeth_rx_page_pool_params()
77 pp->max_len = LIBETH_RX_PAGE_LEN(pp->offset); in libeth_rx_page_pool_params()
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/linux/drivers/of/
H A Dkobj.c35 struct property *pp = container_of(bin_attr, struct property, attr); in of_node_property_read() local
36 return memory_read_from_buffer(buf, count, &offset, pp->value, pp->length); in of_node_property_read()
63 int __of_add_property_sysfs(struct device_node *np, struct property *pp) in __of_add_property_sysfs() argument
68 bool secure = strncmp(pp->name, "security-", 9) == 0; in __of_add_property_sysfs()
76 sysfs_bin_attr_init(&pp->attr); in __of_add_property_sysfs()
77 pp->attr.attr.name = safe_name(&np->kobj, pp->name); in __of_add_property_sysfs()
78 pp->attr.attr.mode = secure ? 0400 : 0444; in __of_add_property_sysfs()
79 pp->attr.size = secure ? 0 : pp->length; in __of_add_property_sysfs()
80 pp->attr.read = of_node_property_read; in __of_add_property_sysfs()
82 rc = sysfs_create_bin_file(&np->kobj, &pp->attr); in __of_add_property_sysfs()
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/linux/drivers/net/ethernet/cisco/enic/
H A Denic_pp.c57 struct enic_port_profile *pp; in enic_set_port_profile() local
66 ENIC_PP_BY_INDEX(enic, vf, pp, &err); in enic_set_port_profile()
70 if (!(pp->set & ENIC_SET_NAME) || !strlen(pp->name)) in enic_set_port_profile()
80 strlen(pp->name) + 1, pp->name); in enic_set_port_profile()
82 if (!is_zero_ether_addr(pp->mac_addr)) { in enic_set_port_profile()
83 client_mac = pp->mac_addr; in enic_set_port_profile()
102 if (pp->set & ENIC_SET_INSTANCE) { in enic_set_port_profile()
103 sprintf(uuid_str, "%pUB", pp->instance_uuid); in enic_set_port_profile()
109 if (pp->set & ENIC_SET_HOST) { in enic_set_port_profile()
110 sprintf(uuid_str, "%pUB", pp->host_uuid); in enic_set_port_profile()
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H A Denic_pp.h7 #define ENIC_PP_BY_INDEX(enic, vf, pp, err) \ argument
10 pp = (vf == PORT_SELF_VF) ? enic->pp : enic->pp + vf; \
12 pp = NULL; \
/linux/drivers/macintosh/
H A Dsmu.c1081 struct smu_private *pp; in smu_open() local
1084 pp = kzalloc_obj(struct smu_private); in smu_open()
1085 if (!pp) in smu_open()
1087 spin_lock_init(&pp->lock); in smu_open()
1088 pp->mode = smu_file_commands; in smu_open()
1089 init_waitqueue_head(&pp->wait); in smu_open()
1093 list_add(&pp->list, &smu_clist); in smu_open()
1095 file->private_data = pp; in smu_open()
1104 struct smu_private *pp = misc; in smu_user_cmd_done() local
1106 wake_up_all(&pp->wait); in smu_user_cmd_done()
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/linux/fs/jffs2/
H A Dcompr_rubin.c42 struct pushpull pp; member
47 static inline void init_pushpull(struct pushpull *pp, char *buf, in init_pushpull() argument
51 pp->buf = buf; in init_pushpull()
52 pp->buflen = buflen; in init_pushpull()
53 pp->ofs = ofs; in init_pushpull()
54 pp->reserve = reserve; in init_pushpull()
57 static inline int pushbit(struct pushpull *pp, int bit, int use_reserved) in pushbit() argument
59 if (pp->ofs >= pp->buflen - (use_reserved?0:pp->reserve)) in pushbit()
63 pp->buf[pp->ofs >> 3] |= (1<<(7-(pp->ofs & 7))); in pushbit()
65 pp->buf[pp->ofs >> 3] &= ~(1<<(7-(pp->ofs & 7))); in pushbit()
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/linux/drivers/tty/serial/
H A Daltera_uart.c101 struct altera_uart *pp = container_of(port, struct altera_uart, port); in altera_uart_get_mctrl() local
106 sigs |= (pp->sigs & TIOCM_RTS); in altera_uart_get_mctrl()
111 static void altera_uart_update_ctrl_reg(struct altera_uart *pp) in altera_uart_update_ctrl_reg() argument
113 unsigned short imr = pp->imr; in altera_uart_update_ctrl_reg()
119 if (!pp->port.irq) in altera_uart_update_ctrl_reg()
122 altera_uart_writel(&pp->port, imr, ALTERA_UART_CONTROL_REG); in altera_uart_update_ctrl_reg()
127 struct altera_uart *pp = container_of(port, struct altera_uart, port); in altera_uart_set_mctrl() local
129 pp->sigs = sigs; in altera_uart_set_mctrl()
131 pp->imr |= ALTERA_UART_CONTROL_RTS_MSK; in altera_uart_set_mctrl()
133 pp->imr &= ~ALTERA_UART_CONTROL_RTS_MSK; in altera_uart_set_mctrl()
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H A Dmcf.c70 struct mcf_uart *pp = container_of(port, struct mcf_uart, port); in mcf_get_mctrl() local
75 sigs |= (pp->sigs & TIOCM_RTS); in mcf_get_mctrl()
86 struct mcf_uart *pp = container_of(port, struct mcf_uart, port); in mcf_set_mctrl() local
88 pp->sigs = sigs; in mcf_set_mctrl()
100 struct mcf_uart *pp = container_of(port, struct mcf_uart, port); in mcf_start_tx() local
108 pp->imr |= MCFUART_UIR_TXREADY; in mcf_start_tx()
109 writeb(pp->imr, port->membase + MCFUART_UIMR); in mcf_start_tx()
116 struct mcf_uart *pp = container_of(port, struct mcf_uart, port); in mcf_stop_tx() local
118 pp->imr &= ~MCFUART_UIR_TXREADY; in mcf_stop_tx()
119 writeb(pp->imr, port->membase + MCFUART_UIMR); in mcf_stop_tx()
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/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_hw_pingpong.h49 int (*enable_tearcheck)(struct dpu_hw_pingpong *pp,
55 int (*disable_tearcheck)(struct dpu_hw_pingpong *pp);
62 int (*connect_external_te)(struct dpu_hw_pingpong *pp,
68 u32 (*get_line_count)(struct dpu_hw_pingpong *pp);
73 void (*disable_autorefresh)(struct dpu_hw_pingpong *pp, uint32_t encoder_id, u16 vdisplay);
78 void (*setup_dither)(struct dpu_hw_pingpong *pp,
83 int (*enable_dsc)(struct dpu_hw_pingpong *pp);
88 void (*disable_dsc)(struct dpu_hw_pingpong *pp);
93 int (*setup_dsc)(struct dpu_hw_pingpong *pp);
/linux/drivers/infiniband/core/
H A Dsecurity.c46 static struct pkey_index_qp_list *get_pkey_idx_qp_list(struct ib_port_pkey *pp) in get_pkey_idx_qp_list() argument
50 struct ib_device *dev = pp->sec->dev; in get_pkey_idx_qp_list()
52 spin_lock(&dev->port_data[pp->port_num].pkey_list_lock); in get_pkey_idx_qp_list()
53 list_for_each_entry (tmp_pkey, &dev->port_data[pp->port_num].pkey_list, in get_pkey_idx_qp_list()
55 if (tmp_pkey->pkey_index == pp->pkey_index) { in get_pkey_idx_qp_list()
60 spin_unlock(&dev->port_data[pp->port_num].pkey_list_lock); in get_pkey_idx_qp_list()
64 static int get_pkey_and_subnet_prefix(struct ib_port_pkey *pp, in get_pkey_and_subnet_prefix() argument
68 struct ib_device *dev = pp->sec->dev; in get_pkey_and_subnet_prefix()
71 ret = ib_get_cached_pkey(dev, pp->port_num, pp->pkey_index, pkey); in get_pkey_and_subnet_prefix()
75 ib_get_cached_subnet_prefix(dev, pp->port_num, subnet_prefix); in get_pkey_and_subnet_prefix()
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/linux/arch/sparc/kernel/
H A Dof_device_64.c283 static int __init use_1to1_mapping(struct device_node *pp) in use_1to1_mapping() argument
286 if (of_property_present(pp, "ranges")) in use_1to1_mapping()
298 if (of_node_name_eq(pp, "dma") || in use_1to1_mapping()
299 of_node_name_eq(pp, "espdma") || in use_1to1_mapping()
300 of_node_name_eq(pp, "ledma") || in use_1to1_mapping()
301 of_node_name_eq(pp, "lebuffer")) in use_1to1_mapping()
308 if (of_node_name_eq(pp, "pci")) in use_1to1_mapping()
357 struct device_node *pp = p_op->dev.of_node; in build_device_resources() local
369 if (use_1to1_mapping(pp)) { in build_device_resources()
379 dp = pp; in build_device_resources()
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/linux/tools/testing/selftests/net/
H A Dnl_netdev.py201 return [pp for pp in pp_list if pp.get("ifindex") == nsim.ifindex]
211 refs = sum([pp["inflight"] for pp in pp_list])
223 refs = sum([pp["inflight"] for pp in pp_list if pp.get("ifindex") == nsim.ifindex])
230 refs = sum([pp["inflight"] for pp i
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/linux/fs/freevxfs/
H A Dvxfs_subr.c26 vxfs_put_page(struct page *pp) in vxfs_put_page() argument
28 kunmap(pp); in vxfs_put_page()
29 put_page(pp); in vxfs_put_page()
46 struct page * pp; in vxfs_get_page() local
48 pp = read_mapping_page(mapping, n, NULL); in vxfs_get_page()
50 if (!IS_ERR(pp)) { in vxfs_get_page()
51 kmap(pp); in vxfs_get_page()
56 return (pp); in vxfs_get_page()
/linux/drivers/pci/controller/dwc/
H A Dpcie-spear13xx.c88 struct dw_pcie_rp *pp = &pci->pp; in spear13xx_pcie_irq_handler() local
95 dw_handle_msi_irq(pp); in spear13xx_pcie_irq_handler()
121 static int spear13xx_pcie_host_init(struct dw_pcie_rp *pp) in spear13xx_pcie_host_init() argument
123 struct dw_pcie *pci = to_dw_pcie_from_pp(pp); in spear13xx_pcie_host_init()
155 struct dw_pcie_rp *pp = &pci->pp; in spear13xx_add_pcie_port() local
159 pp->irq = platform_get_irq(pdev, 0); in spear13xx_add_pcie_port()
160 if (pp->irq < 0) in spear13xx_add_pcie_port()
161 return pp->irq; in spear13xx_add_pcie_port()
163 ret = devm_request_irq(dev, pp->irq, spear13xx_pcie_irq_handler, in spear13xx_add_pcie_port()
167 dev_err(dev, "failed to request irq %d\n", pp->irq); in spear13xx_add_pcie_port()
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H A Dpcie-uniphier.c174 struct dw_pcie_rp *pp = irq_data_get_irq_chip_data(d); in uniphier_pcie_irq_mask() local
175 struct dw_pcie *pci = to_dw_pcie_from_pp(pp); in uniphier_pcie_irq_mask()
180 raw_spin_lock_irqsave(&pp->lock, flags); in uniphier_pcie_irq_mask()
186 raw_spin_unlock_irqrestore(&pp->lock, flags); in uniphier_pcie_irq_mask()
191 struct dw_pcie_rp *pp = irq_data_get_irq_chip_data(d); in uniphier_pcie_irq_unmask() local
192 struct dw_pcie *pci = to_dw_pcie_from_pp(pp); in uniphier_pcie_irq_unmask()
197 raw_spin_lock_irqsave(&pp->lock, flags); in uniphier_pcie_irq_unmask()
203 raw_spin_unlock_irqrestore(&pp->lock, flags); in uniphier_pcie_irq_unmask()
228 struct dw_pcie_rp *pp = irq_desc_get_handler_data(desc); in uniphier_pcie_irq_handler() local
229 struct dw_pcie *pci = to_dw_pcie_from_pp(pp); in uniphier_pcie_irq_handler()
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/linux/tools/testing/selftests/net/bench/page_pool/
H A Dbench_page_pool_simple.c106 static void pp_fill_ptr_ring(struct page_pool *pp, int elems) in pp_fill_ptr_ring() argument
116 array[i] = page_pool_alloc_pages(pp, gfp_mask); in pp_fill_ptr_ring()
118 page_pool_put_page(pp, array[i], -1, false); in pp_fill_ptr_ring()
133 struct page_pool *pp; in time_bench_page_pool() local
145 pp = page_pool_create(&pp_params); in time_bench_page_pool()
146 if (IS_ERR(pp)) { in time_bench_page_pool()
147 err = PTR_ERR(pp); in time_bench_page_pool()
151 pp_fill_ptr_ring(pp, 64); in time_bench_page_pool()
162 page = page_pool_alloc_pages(pp, gfp_mask); in time_bench_page_pool()
173 page_pool_recycle_direct(pp, page); in time_bench_page_pool()
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