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Searched refs:ap (Results 1 – 25 of 446) sorted by relevance

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/linux/drivers/net/ppp/
H A Dppp_async.c97 static int ppp_async_encode(struct asyncppp *ap);
99 static int ppp_async_push(struct asyncppp *ap);
100 static void ppp_async_flush_output(struct asyncppp *ap);
101 static void ppp_async_input(struct asyncppp *ap, const unsigned char *buf,
107 static void async_lcp_peek(struct asyncppp *ap, unsigned char *data,
135 struct asyncppp *ap; in ap_get() local
138 ap = tty->disc_data; in ap_get()
139 if (ap != NULL) in ap_get()
140 refcount_inc(&ap->refcnt); in ap_get()
142 return ap; in ap_get()
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H A Dppp_synctty.c89 static struct sk_buff* ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *);
94 static int ppp_sync_push(struct syncppp *ap);
95 static void ppp_sync_flush_output(struct syncppp *ap);
96 static void ppp_sync_input(struct syncppp *ap, const u8 *buf, const u8 *flags,
136 struct syncppp *ap; in sp_get() local
139 ap = tty->disc_data; in sp_get()
140 if (ap != NULL) in sp_get()
141 refcount_inc(&ap->refcnt); in sp_get()
143 return ap; in sp_get()
146 static void sp_put(struct syncppp *ap) in sp_put() argument
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/linux/drivers/ata/
H A Dlibata-sff.c63 u8 ata_sff_check_status(struct ata_port *ap) in ata_sff_check_status() argument
65 return ioread8(ap->ioaddr.status_addr); in ata_sff_check_status()
83 static bool ata_sff_altstatus(struct ata_port *ap, u8 *status) in ata_sff_altstatus() argument
87 if (ap->ops->sff_check_altstatus) { in ata_sff_altstatus()
88 tmp = ap->ops->sff_check_altstatus(ap); in ata_sff_altstatus()
91 if (ap->ioaddr.altstatus_addr) { in ata_sff_altstatus()
92 tmp = ioread8(ap->ioaddr.altstatus_addr); in ata_sff_altstatus()
115 static u8 ata_sff_irq_status(struct ata_port *ap) in ata_sff_irq_status() argument
120 if (ata_sff_altstatus(ap, &status) && (status & ATA_BUSY)) in ata_sff_irq_status()
123 status = ap->ops->sff_check_status(ap); in ata_sff_irq_status()
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H A Dlibahci.c48 static ssize_t ahci_led_show(struct ata_port *ap, char *buf);
49 static ssize_t ahci_led_store(struct ata_port *ap, const char *buf,
51 static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state,
59 static void ahci_qc_ncq_fill_rtf(struct ata_port *ap, u64 done_mask);
60 static int ahci_port_start(struct ata_port *ap);
61 static void ahci_port_stop(struct ata_port *ap);
64 static void ahci_freeze(struct ata_port *ap);
65 static void ahci_thaw(struct ata_port *ap);
66 static void ahci_set_aggressive_devslp(struct ata_port *ap, bool sleep);
67 static void ahci_enable_fbs(struct ata_port *ap);
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H A Dpata_atp867x.c69 #define ATP867X_IOBASE(ap) ((ap)->host->iomap[0]) argument
70 #define ATP867X_SYS_INFO(ap) (0x3F + ATP867X_IOBASE(ap)) argument
72 #define ATP867X_IO_PORTBASE(ap, port) (0x00 + ATP867X_IOBASE(ap) + \ argument
74 #define ATP867X_IO_DMABASE(ap, port) (0x40 + \ argument
75 ATP867X_IO_PORTBASE((ap), (port)))
77 #define ATP867X_IO_STATUS(ap, port) (0x07 + \ argument
78 ATP867X_IO_PORTBASE((ap), (port)))
79 #define ATP867X_IO_ALTSTATUS(ap, port) (0x0E + \ argument
80 ATP867X_IO_PORTBASE((ap), (port)))
85 #define ATP867X_IO_MSTRPIOSPD(ap, port) (0x08 + \ argument
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H A Dsata_dwc_460ex.c156 #define HSDEV_FROM_AP(ap) ((struct sata_dwc_device *)(ap)->host->private_data) argument
157 #define HSDEVP_FROM_AP(ap) ((struct sata_dwc_device_port *)(ap)->private_data) argument
158 #define HSDEV_FROM_QC(qc) ((struct sata_dwc_device *)(qc)->ap->host->private_data)
176 static int sata_dwc_qc_complete(struct ata_port *ap, struct ata_queued_cmd *qc);
177 static void sata_dwc_dma_xfer_complete(struct ata_port *ap);
293 struct ata_port *ap; in dma_dwc_xfer_done() local
299 ap = host->ports[port]; in dma_dwc_xfer_done()
300 hsdevp = HSDEVP_FROM_AP(ap); in dma_dwc_xfer_done()
301 tag = ap->link.active_tag; in dma_dwc_xfer_done()
312 dev_err(ap->dev, "DMA not pending tag=0x%02x pending=%d\n", in dma_dwc_xfer_done()
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H A Dsata_nv.c295 static void nv_nf2_freeze(struct ata_port *ap);
296 static void nv_nf2_thaw(struct ata_port *ap);
297 static void nv_ck804_freeze(struct ata_port *ap);
298 static void nv_ck804_thaw(struct ata_port *ap);
305 static void nv_adma_irq_clear(struct ata_port *ap);
306 static int nv_adma_port_start(struct ata_port *ap);
307 static void nv_adma_port_stop(struct ata_port *ap);
309 static int nv_adma_port_suspend(struct ata_port *ap, pm_message_t mesg);
310 static int nv_adma_port_resume(struct ata_port *ap);
312 static void nv_adma_freeze(struct ata_port *ap);
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H A Dlibata-eh.c155 static void __ata_port_freeze(struct ata_port *ap);
157 static void ata_eh_handle_port_suspend(struct ata_port *ap);
158 static void ata_eh_handle_port_resume(struct ata_port *ap);
160 static void ata_eh_handle_port_suspend(struct ata_port *ap) in ata_eh_handle_port_suspend() argument
163 static void ata_eh_handle_port_resume(struct ata_port *ap) in ata_eh_handle_port_resume() argument
248 void ata_port_desc(struct ata_port *ap, const char *fmt, ...) in ata_port_desc() argument
252 WARN_ON(!(ap->pflags & ATA_PFLAG_INITIALIZING)); in ata_port_desc()
254 if (ap->link.eh_info.desc_len) in ata_port_desc()
255 __ata_ehi_push_desc(&ap->link.eh_info, " "); in ata_port_desc()
258 __ata_ehi_pushv_desc(&ap->link.eh_info, fmt, args); in ata_port_desc()
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H A Dsata_promise.c140 static int pdc_common_port_start(struct ata_port *ap);
141 static int pdc_sata_port_start(struct ata_port *ap);
143 static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
144 static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
147 static void pdc_irq_clear(struct ata_port *ap);
149 static void pdc_freeze(struct ata_port *ap);
150 static void pdc_sata_freeze(struct ata_port *ap);
151 static void pdc_thaw(struct ata_port *ap);
152 static void pdc_sata_thaw(struct ata_port *ap);
157 static void pdc_error_handler(struct ata_port *ap);
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H A Dlibata-pmp.c40 struct ata_port *ap = link->ap; in sata_pmp_read() local
41 struct ata_device *pmp_dev = ap->link.device; in sata_pmp_read()
77 struct ata_port *ap = link->ap; in sata_pmp_write() local
78 struct ata_device *pmp_dev = ap->link.device; in sata_pmp_write()
112 struct ata_port *ap = link->ap; in sata_pmp_qc_defer_cmd_switch() local
114 if (ap->excl_link == NULL || ap->excl_link == link) { in sata_pmp_qc_defer_cmd_switch()
115 if (ap->nr_active_links == 0 || ata_link_active(link)) { in sata_pmp_qc_defer_cmd_switch()
120 ap->excl_link = link; in sata_pmp_qc_defer_cmd_switch()
260 struct ata_port *ap = dev->link->ap; in sata_pmp_configure() local
276 if ((ap->flags & ATA_FLAG_AN) && in sata_pmp_configure()
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H A Dsata_sil24.c332 static void sil24_pmp_attach(struct ata_port *ap);
333 static void sil24_pmp_detach(struct ata_port *ap);
334 static void sil24_freeze(struct ata_port *ap);
335 static void sil24_thaw(struct ata_port *ap);
342 static void sil24_error_handler(struct ata_port *ap);
344 static int sil24_port_start(struct ata_port *ap);
350 static int sil24_port_resume(struct ata_port *ap);
461 static unsigned long sil24_port_offset(struct ata_port *ap) in sil24_port_offset() argument
463 return ap->port_no * PORT_REGS_SIZE; in sil24_port_offset()
466 static void __iomem *sil24_port_base(struct ata_port *ap) in sil24_port_base() argument
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H A Dpata_octeon_cf.c53 struct ata_port *ap; member
126 static void octeon_cf_set_piomode(struct ata_port *ap, struct ata_device *dev) in octeon_cf_set_piomode() argument
128 struct octeon_cf_port *cf_port = ap->private_data; in octeon_cf_set_piomode()
211 static void octeon_cf_set_dmamode(struct ata_port *ap, struct ata_device *dev) in octeon_cf_set_dmamode() argument
213 struct octeon_cf_port *cf_port = ap->private_data; in octeon_cf_set_dmamode()
295 struct ata_port *ap = qc->dev->link->ap; in octeon_cf_data_xfer8() local
296 void __iomem *data_addr = ap->ioaddr.data_addr; in octeon_cf_data_xfer8()
311 ioread8(ap->ioaddr.altstatus_addr); in octeon_cf_data_xfer8()
334 struct ata_port *ap = qc->dev->link->ap; in octeon_cf_data_xfer16() local
335 void __iomem *data_addr = ap->ioaddr.data_addr; in octeon_cf_data_xfer16()
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H A Dpata_acpi.c39 struct ata_port *ap = link->ap; in pacpi_pre_reset() local
40 struct pata_acpi *acpi = ap->private_data; in pacpi_pre_reset()
41 if (ACPI_HANDLE(&ap->tdev) == NULL || ata_acpi_gtm(ap, &acpi->gtm) < 0) in pacpi_pre_reset()
54 static int pacpi_cable_detect(struct ata_port *ap) in pacpi_cable_detect() argument
56 struct pata_acpi *acpi = ap->private_data; in pacpi_cable_detect()
73 static unsigned long pacpi_discover_modes(struct ata_port *ap, struct ata_device *adev) in pacpi_discover_modes() argument
75 struct pata_acpi *acpi = ap->private_data; in pacpi_discover_modes()
81 ata_acpi_gtm(ap, &probe); in pacpi_discover_modes()
86 ap->cbl = ATA_CBL_PATA80; in pacpi_discover_modes()
102 struct pata_acpi *acpi = adev->link->ap->private_data; in pacpi_mode_filter()
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H A Dsata_sil.c110 static void sil_freeze(struct ata_port *ap);
111 static void sil_thaw(struct ata_port *ap);
253 struct ata_port *ap = qc->ap; in sil_bmdma_stop() local
254 void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR]; in sil_bmdma_stop()
255 void __iomem *bmdma2 = mmio_base + sil_port[ap->port_no].bmdma2; in sil_bmdma_stop()
261 ata_sff_dma_pause(ap); in sil_bmdma_stop()
266 struct ata_port *ap = qc->ap; in sil_bmdma_setup() local
267 void __iomem *bmdma = ap->ioaddr.bmdma_addr; in sil_bmdma_setup()
270 iowrite32(ap->bmdma_prd_dma, bmdma + ATA_DMA_TABLE_OFS); in sil_bmdma_setup()
273 ap->ops->sff_exec_command(ap, &qc->tf); in sil_bmdma_setup()
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H A Dlibata-acpi.c45 struct ata_port *ap; member
67 static void ata_acpi_detach_device(struct ata_port *ap, struct ata_device *dev) in ata_acpi_detach_device() argument
75 ata_for_each_link(tlink, ap, EDGE) in ata_acpi_detach_device()
80 ata_port_schedule_eh(ap); in ata_acpi_detach_device()
100 static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev, in ata_acpi_handle_hotplug() argument
103 struct ata_eh_info *ehi = &ap->link.eh_info; in ata_acpi_handle_hotplug()
107 spin_lock_irqsave(ap->lock, flags); in ata_acpi_handle_hotplug()
119 ata_port_freeze(ap); in ata_acpi_handle_hotplug()
124 ata_acpi_detach_device(ap, dev); in ata_acpi_handle_hotplug()
129 spin_unlock_irqrestore(ap->lock, flags); in ata_acpi_handle_hotplug()
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H A Dpata_pxa.c49 struct pata_pxa_data *pd = qc->ap->private_data; in pxa_qc_prep()
76 qc->ap->ops->sff_exec_command(qc->ap, &qc->tf); in pxa_bmdma_setup()
84 struct pata_pxa_data *pd = qc->ap->private_data; in pxa_bmdma_start()
94 struct pata_pxa_data *pd = qc->ap->private_data; in pxa_bmdma_stop()
109 static unsigned char pxa_bmdma_status(struct ata_port *ap) in pxa_bmdma_status() argument
111 struct pata_pxa_data *pd = ap->private_data; in pxa_bmdma_status()
126 static void pxa_irq_clear(struct ata_port *ap) in pxa_irq_clear() argument
162 struct ata_port *ap; in pxa_ata_probe() local
219 ap = host->ports[0]; in pxa_ata_probe()
220 ap->ops = &pxa_ata_port_ops; in pxa_ata_probe()
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H A Dsata_rcar.c218 static void sata_rcar_freeze(struct ata_port *ap) in sata_rcar_freeze() argument
220 struct sata_rcar_priv *priv = ap->host->private_data; in sata_rcar_freeze()
225 ata_sff_freeze(ap); in sata_rcar_freeze()
228 static void sata_rcar_thaw(struct ata_port *ap) in sata_rcar_thaw() argument
230 struct sata_rcar_priv *priv = ap->host->private_data; in sata_rcar_thaw()
236 ata_sff_thaw(ap); in sata_rcar_thaw()
261 static u8 sata_rcar_check_status(struct ata_port *ap) in sata_rcar_check_status() argument
263 return ioread32(ap->ioaddr.status_addr); in sata_rcar_check_status()
266 static u8 sata_rcar_check_altstatus(struct ata_port *ap) in sata_rcar_check_altstatus() argument
268 return ioread32(ap->ioaddr.altstatus_addr); in sata_rcar_check_altstatus()
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H A Dlibata-sata.c43 struct ata_port *ap = link->ap; in sata_scr_valid() local
45 return (ap->flags & ATA_FLAG_SATA) && ap->ops->scr_read; in sata_scr_valid()
69 return link->ap->ops->scr_read(link, reg, val); in sata_scr_read()
97 return link->ap->ops->scr_write(link, reg, val); in sata_scr_write()
126 rc = link->ap->ops->scr_write(link, reg, val); in sata_scr_write_flush()
128 rc = link->ap->ops->scr_read(link, reg, &val); in sata_scr_write_flush()
256 ata_msleep(link->ap, interval); in sata_link_debounce()
323 ata_msleep(link->ap, 200); in sata_link_resume()
407 if (link->ap->host->flags & ATA_HOST_NO_PART) in sata_link_scr_lpm()
410 if (link->ap->host->flags & ATA_HOST_NO_SSC) in sata_link_scr_lpm()
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H A Dsata_fsl.c388 static inline unsigned int sata_fsl_tag(struct ata_port *ap, in sata_fsl_tag() argument
395 ata_port_dbg(ap, "tag %d invalid : out of range\n", tag); in sata_fsl_tag()
400 ata_port_dbg(ap, "tag %d invalid : in use!!\n", tag); in sata_fsl_tag()
407 static void sata_fsl_setup_cmd_hdr_entry(struct ata_port *ap, in sata_fsl_setup_cmd_hdr_entry() argument
426 ata_port_dbg(ap, "cda=0x%x, prde_fis_len=0x%x, ttl=0x%x, di=0x%x\n", in sata_fsl_setup_cmd_hdr_entry()
461 ata_port_err(qc->ap, "s/g addr unaligned : 0x%llx\n", in sata_fsl_fill_sg()
464 ata_port_err(qc->ap, "s/g len unaligned : 0x%x\n", in sata_fsl_fill_sg()
500 struct ata_port *ap = qc->ap; in sata_fsl_qc_prep() local
501 struct sata_fsl_port_priv *pp = ap->private_data; in sata_fsl_qc_prep()
502 struct sata_fsl_host_priv *host_priv = ap->host->private_data; in sata_fsl_qc_prep()
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H A Dpdc_adma.c40 #define ADMA_PORT_REGS(ap) \ argument
41 ADMA_REGS((ap)->host->iomap[ADMA_MMIO_BAR], ap->port_no)
117 static int adma_port_start(struct ata_port *ap);
118 static void adma_port_stop(struct ata_port *ap);
122 static void adma_freeze(struct ata_port *ap);
123 static void adma_thaw(struct ata_port *ap);
177 static void adma_reset_engine(struct ata_port *ap) in adma_reset_engine() argument
179 void __iomem *chan = ADMA_PORT_REGS(ap); in adma_reset_engine()
188 static void adma_reinit_engine(struct ata_port *ap) in adma_reinit_engine() argument
190 struct adma_port_priv *pp = ap->private_data; in adma_reinit_engine()
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H A Dpata_it821x.c127 static void it821x_program(struct ata_port *ap, struct ata_device *adev, u16 timing) in it821x_program() argument
129 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in it821x_program()
130 struct it821x_dev *itdev = ap->private_data; in it821x_program()
131 int channel = ap->port_no; in it821x_program()
155 static void it821x_program_udma(struct ata_port *ap, struct ata_device *adev, u16 timing) in it821x_program_udma() argument
157 struct it821x_dev *itdev = ap->private_data; in it821x_program_udma()
158 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in it821x_program_udma()
159 int channel = ap->port_no; in it821x_program_udma()
186 static void it821x_clock_strategy(struct ata_port *ap, struct ata_device *adev) in it821x_clock_strategy() argument
188 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in it821x_clock_strategy()
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/linux/drivers/net/ethernet/alteon/
H A Dacenic.c87 #define ACE_IS_TIGON_I(ap) 0 argument
88 #define ACE_TX_RING_ENTRIES(ap) MAX_TX_RING_ENTRIES argument
90 #define ACE_IS_TIGON_I(ap) (ap->version == 1) argument
91 #define ACE_TX_RING_ENTRIES(ap) ap->tx_ring_entries argument
458 struct ace_private *ap; in acenic_probe_one() local
467 ap = netdev_priv(dev); in acenic_probe_one()
468 ap->ndev = dev; in acenic_probe_one()
469 ap->pdev = pdev; in acenic_probe_one()
470 ap->name = pci_name(pdev); in acenic_probe_one()
496 pci_read_config_word(pdev, PCI_COMMAND, &ap->pci_command); in acenic_probe_one()
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/linux/arch/arm/boot/dts/ti/omap/
H A Domap5-l4-abe.dtsi5 reg-names = "la", "ap";
18 <0x00000000 0x00000000 0x000400>, /* ap 0 */
19 <0x00000400 0x00000400 0x000400>, /* ap 1 */
20 <0x00022000 0x00022000 0x001000>, /* ap 2 */
21 <0x00023000 0x00023000 0x001000>, /* ap 3 */
22 <0x00024000 0x00024000 0x001000>, /* ap 4 */
23 <0x00025000 0x00025000 0x001000>, /* ap 5 */
24 <0x00026000 0x00026000 0x001000>, /* ap 6 */
25 <0x00027000 0x00027000 0x001000>, /* ap 7 */
26 <0x00028000 0x00028000 0x001000>, /* ap 8 */
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/linux/include/linux/
H A Dlibata.h641 struct ata_port *ap; member
846 struct ata_port *ap; member
968 void (*qc_ncq_fill_rtf)(struct ata_port *ap, u64 done_mask);
973 int (*cable_detect)(struct ata_port *ap);
975 void (*set_piomode)(struct ata_port *ap, struct ata_device *dev);
976 void (*set_dmamode)(struct ata_port *ap, struct ata_device *dev);
983 void (*freeze)(struct ata_port *ap);
984 void (*thaw)(struct ata_port *ap);
987 void (*error_handler)(struct ata_port *ap);
988 void (*lost_interrupt)(struct ata_port *ap);
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/linux/net/9p/
H A Dprotocol.c44 const char *fmt, va_list ap) in p9_msg_buf_size() argument
70 va_arg(ap, int32_t); in p9_msg_buf_size()
71 va_arg(ap, int32_t); in p9_msg_buf_size()
73 const char *uname = va_arg(ap, const char *); in p9_msg_buf_size()
74 const char *aname = va_arg(ap, const char *); in p9_msg_buf_size()
80 va_arg(ap, int32_t); in p9_msg_buf_size()
81 va_arg(ap, int32_t); in p9_msg_buf_size()
83 uint i, nwname = va_arg(ap, int); in p9_msg_buf_size()
85 const char **wnames = va_arg(ap, const char **); in p9_msg_buf_size()
94 va_arg(ap, int32_t); in p9_msg_buf_size()
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