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/linux/drivers/net/ppp/
H A Dppp_async.c93 static int ppp_async_encode(struct asyncppp *ap);
95 static int ppp_async_push(struct asyncppp *ap);
96 static void ppp_async_flush_output(struct asyncppp *ap);
97 static void ppp_async_input(struct asyncppp *ap, const unsigned char *buf,
103 static void async_lcp_peek(struct asyncppp *ap, unsigned char *data,
122 struct asyncppp *ap; in ppp_asynctty_open() local
130 ap = kzalloc_obj(*ap); in ppp_asynctty_open()
131 if (!ap) in ppp_asynctty_open()
135 ap->tty = tty; in ppp_asynctty_open()
136 ap->mru = PPP_MRU; in ppp_asynctty_open()
[all …]
H A Dppp_synctty.c83 static struct sk_buff* ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *);
88 static int ppp_sync_push(struct syncppp *ap);
89 static void ppp_sync_flush_output(struct syncppp *ap);
90 static void ppp_sync_input(struct syncppp *ap, const u8 *buf, const u8 *flags,
121 struct syncppp *ap; in ppp_sync_open() local
128 ap = kzalloc_obj(*ap); in ppp_sync_open()
130 if (!ap) in ppp_sync_open()
134 ap->tty = tty; in ppp_sync_open()
135 ap->mru = PPP_MRU; in ppp_sync_open()
136 spin_lock_init(&ap->xmit_lock); in ppp_sync_open()
[all …]
/linux/drivers/ata/
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);
[all …]
H A Dsata_dwc_460ex.c155 #define HSDEV_FROM_AP(ap) ((struct sata_dwc_device *)(ap)->host->private_data) argument
156 #define HSDEVP_FROM_AP(ap) ((struct sata_dwc_device_port *)(ap)->private_data) argument
157 #define HSDEV_FROM_QC(qc) ((struct sata_dwc_device *)(qc)->ap->host->private_data)
175 static int sata_dwc_qc_complete(struct ata_port *ap, struct ata_queued_cmd *qc);
176 static void sata_dwc_dma_xfer_complete(struct ata_port *ap);
289 struct ata_port *ap; in dma_dwc_xfer_done() local
295 ap = host->ports[port]; in dma_dwc_xfer_done()
296 hsdevp = HSDEVP_FROM_AP(ap); in dma_dwc_xfer_done()
297 tag = ap->link.active_tag; in dma_dwc_xfer_done()
308 dev_err(ap->dev, "DMA not pending tag=0x%02x pending=%d\n", in dma_dwc_xfer_done()
[all …]
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
203 ap = host->ports[0]; in pxa_ata_probe()
204 ap->ops = &pxa_ata_port_ops; in pxa_ata_probe()
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H A Dpata_octeon_cf.c53 struct ata_port *ap; member
123 * @ap: ATA port information
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
[all …]
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()
[all …]
H A Dlibata-eh.c163 static void __ata_port_freeze(struct ata_port *ap);
165 static void ata_eh_handle_port_suspend(struct ata_port *ap);
166 static void ata_eh_handle_port_resume(struct ata_port *ap);
168 static void ata_eh_handle_port_suspend(struct ata_port *ap) in ata_eh_handle_port_suspend() argument
171 static void ata_eh_handle_port_resume(struct ata_port *ap) in ata_eh_handle_port_resume() argument
245 * @ap: target ATA port
256 void ata_port_desc(struct ata_port *ap, const char *fmt, ...) in ata_port_desc() argument
260 WARN_ON(!(ap->pflags & ATA_PFLAG_INITIALIZING)); in ata_port_desc()
262 if (ap->link.eh_info.desc_len) in ata_port_desc()
263 __ata_ehi_push_desc(&ap->link.eh_info, " "); in ata_port_desc()
[all …]
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()
56 * guaranteed to succeed if @link is ap->link, the cable type of
60 * None if @link is ap->link. Kernel thread context otherwise.
69 return link->ap->ops->scr_read(link, reg, val); in sata_scr_read()
84 * guaranteed to succeed if @link is ap->link, the cable type of
88 * None if @link is ap->link. Kernel thread context otherwise.
97 return link->ap->ops->scr_write(link, reg, val); in sata_scr_write()
115 * None if @link is ap->link. Kernel thread context otherwise.
126 rc = link->ap->ops->scr_write(link, reg, val); in sata_scr_write_flush()
[all …]
H A Dlibata-acpi.c45 struct ata_port *ap; member
66 /* @ap and @dev are the same as ata_acpi_handle_hotplug() */
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()
85 * @ap: ATA port ACPI event occurred
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()
[all …]
H A Dpata_ep93xx.c333 static void ep93xx_pata_set_piomode(struct ata_port *ap, in ep93xx_pata_set_piomode() argument
336 struct ep93xx_pata_data *drv_data = ap->host->private_data; in ep93xx_pata_set_piomode()
361 static u8 ep93xx_pata_check_status(struct ata_port *ap) in ep93xx_pata_check_status() argument
363 struct ep93xx_pata_data *drv_data = ap->host->private_data; in ep93xx_pata_check_status()
368 static u8 ep93xx_pata_check_altstatus(struct ata_port *ap) in ep93xx_pata_check_altstatus() argument
370 struct ep93xx_pata_data *drv_data = ap->host->private_data; in ep93xx_pata_check_altstatus()
376 static void ep93xx_pata_tf_load(struct ata_port *ap, in ep93xx_pata_tf_load() argument
379 struct ep93xx_pata_data *drv_data = ap->host->private_data; in ep93xx_pata_tf_load()
382 if (tf->ctl != ap->last_ctl) { in ep93xx_pata_tf_load()
384 ap->last_ctl = tf->ctl; in ep93xx_pata_tf_load()
[all …]
H A Dlibata.h54 static inline bool ata_port_eh_scheduled(struct ata_port *ap) in ata_port_eh_scheduled() argument
56 return ap->pflags & (ATA_PFLAG_EH_PENDING | ATA_PFLAG_EH_IN_PROGRESS); in ata_port_eh_scheduled()
60 extern void ata_force_cbl(struct ata_port *ap);
62 static inline void ata_force_cbl(struct ata_port *ap) { } in ata_force_cbl() argument
91 extern void ata_qc_issue(struct ata_port *ap, struct ata_queued_cmd *qc)
92 __must_hold(ap->lock);
98 bool ata_adapter_is_online(struct ata_port *ap);
100 extern void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp);
129 extern void ata_acpi_on_resume(struct ata_port *ap);
132 extern void ata_acpi_set_state(struct ata_port *ap, pm_message_t state);
[all …]
H A Dpata_it821x.c118 * @ap: ATA port
127 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()
145 * @ap: ATA port
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()
[all …]
H A Dpata_sl82c105.c58 struct ata_port *ap = link->ap; in sl82c105_pre_reset() local
59 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in sl82c105_pre_reset()
61 if (ap->port_no && !pci_test_config_bits(pdev, &sl82c105_enable_bits[ap->port_no])) in sl82c105_pre_reset()
69 * @ap: ATA interface
78 static void sl82c105_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio) in sl82c105_configure_piomode() argument
80 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in sl82c105_configure_piomode()
85 int timing = 0x44 + (8 * ap->port_no) + (4 * adev->devno); in sl82c105_configure_piomode()
94 * @ap: ATA interface
101 static void sl82c105_set_piomode(struct ata_port *ap, struct ata_device *adev) in sl82c105_set_piomode() argument
103 sl82c105_configure_piomode(ap, adev, adev->pio_mode - XFER_PIO_0); in sl82c105_set_piomode()
[all …]
H A Dpata_atiixp.c49 static int atiixp_cable_detect(struct ata_port *ap) in atiixp_cable_detect() argument
51 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in atiixp_cable_detect()
59 pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ap->port_no, &udma); in atiixp_cable_detect()
83 struct ata_port *ap = link->ap; in atiixp_prereset() local
84 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in atiixp_prereset()
86 if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no])) in atiixp_prereset()
94 * @ap: ATA interface
103 static void atiixp_set_pio_timing(struct ata_port *ap, struct ata_device *adev, int pio) in atiixp_set_pio_timing() argument
107 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in atiixp_set_pio_timing()
108 int dn = 2 * ap->port_no + adev->devno; in atiixp_set_pio_timing()
[all …]
H A Dpata_buddha.c68 struct ata_port *ap = dev->link->ap; in pata_buddha_data_xfer() local
69 void __iomem *data_addr = ap->ioaddr.data_addr; in pata_buddha_data_xfer()
117 static bool pata_buddha_irq_check(struct ata_port *ap) in pata_buddha_irq_check() argument
121 ch = z_readb((unsigned long)ap->private_data); in pata_buddha_irq_check()
126 static void pata_xsurf_irq_clear(struct ata_port *ap) in pata_xsurf_irq_clear() argument
128 z_writeb(0, (unsigned long)ap->private_data); in pata_xsurf_irq_clear()
200 struct ata_port *ap = host->ports[i]; in pata_buddha_probe() local
205 ap->ops = &pata_buddha_ops; in pata_buddha_probe()
210 ap->ops = &pata_xsurf_ops; in pata_buddha_probe()
216 ap->pio_mask = ATA_PIO4; in pata_buddha_probe()
[all …]
H A Dpata_optidma.c57 struct ata_port *ap = link->ap; in optidma_pre_reset() local
58 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in optidma_pre_reset()
63 if (ap->port_no && !pci_test_config_bits(pdev, &optidma_enable_bits)) in optidma_pre_reset()
71 * @ap: ATA port
77 static void optidma_unlock(struct ata_port *ap) in optidma_unlock() argument
79 void __iomem *regio = ap->ioaddr.cmd_addr; in optidma_unlock()
89 * @ap: ATA port
94 static void optidma_lock(struct ata_port *ap) in optidma_lock() argument
96 void __iomem *regio = ap->ioaddr.cmd_addr; in optidma_lock()
104 * @ap: ATA interface
[all …]
H A Dpata_hpt3x2n.c86 * @ap: ATA port
95 static u32 hpt3x2n_find_mode(struct ata_port *ap, int speed) in hpt3x2n_find_mode() argument
126 * @ap: ATA port to detect on
131 static int hpt3x2n_cable_detect(struct ata_port *ap) in hpt3x2n_cable_detect() argument
134 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in hpt3x2n_cable_detect()
146 if (ata66 & (2 >> ap->port_no)) in hpt3x2n_cable_detect()
163 struct ata_port *ap = link->ap; in hpt3x2n_pre_reset() local
164 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in hpt3x2n_pre_reset()
171 if (!pci_test_config_bits(pdev, &hpt3x2n_enable_bits[ap->port_no])) in hpt3x2n_pre_reset()
175 pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); in hpt3x2n_pre_reset()
[all …]
H A Dsata_mv.c592 static int mv_port_start(struct ata_port *ap);
593 static void mv_port_stop(struct ata_port *ap);
600 static void mv_eh_freeze(struct ata_port *ap);
601 static void mv_eh_thaw(struct ata_port *ap);
636 static int mv_stop_edma(struct ata_port *ap);
638 static void mv_edma_cfg(struct ata_port *ap, int want_ncq, int want_edma);
640 static void mv_pmp_select(struct ata_port *ap, int pmp);
645 static void mv_pmp_error_handler(struct ata_port *ap);
646 static void mv_process_crpb_entries(struct ata_port *ap,
649 static void mv_sff_irq_clear(struct ata_port *ap);
[all …]
/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 */
[all …]
/linux/net/9p/
H A Dprotocol.c37 * @ap: variable arguments to be fed to passed format template
44 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()
[all …]
/linux/drivers/scsi/libsas/
H A Dsas_ata.c83 struct ata_port *ap; in sas_ata_task_done() local
99 ap = qc->ap; in sas_ata_task_done()
100 link = &ap->link; in sas_ata_task_done()
102 spin_lock_irqsave(ap->lock, flags); in sas_ata_task_done()
104 if (unlikely(ata_port_is_frozen(ap))) { in sas_ata_task_done()
105 spin_unlock_irqrestore(ap->lock, flags); in sas_ata_task_done()
149 spin_unlock_irqrestore(ap->lock, flags); in sas_ata_task_done()
156 __must_hold(ap->lock) in sas_ata_qc_issue()
162 struct ata_port *ap = qc->ap; in sas_ata_qc_issue() local
163 struct domain_device *dev = ap->private_data; in sas_ata_qc_issue()
[all …]
/linux/include/linux/
H A Dlibata.h256 /* bits 24:31 of ap->flags are reserved for LLD specific flags */
648 struct ata_port *ap; member
853 struct ata_port *ap; member
890 /* Flags that change dynamically, protected by ap->lock */
978 void (*qc_ncq_fill_rtf)(struct ata_port *ap, u64 done_mask);
983 int (*cable_detect)(struct ata_port *ap);
985 void (*set_piomode)(struct ata_port *ap, struct ata_device *dev);
986 void (*set_dmamode)(struct ata_port *ap, struct ata_device *dev);
993 void (*freeze)(struct ata_port *ap);
994 void (*thaw)(struct ata_port *ap);
1129 ata_port_is_dummy(struct ata_port * ap) ata_port_is_dummy() argument
1134 ata_port_is_frozen(const struct ata_port * ap) ata_port_is_frozen() argument
1184 ata_sas_port_suspend(struct ata_port * ap) ata_sas_port_suspend() argument
1187 ata_sas_port_resume(struct ata_port * ap) ata_sas_port_resume() argument
1381 ata_acpi_init_gtm(struct ata_port * ap) ata_acpi_init_gtm() argument
1393 ata_acpi_init_gtm(struct ata_port * ap) ata_acpi_init_gtm() argument
1398 ata_acpi_stm(const struct ata_port * ap,struct ata_acpi_gtm * stm) ata_acpi_stm() argument
1404 ata_acpi_gtm(const struct ata_port * ap,struct ata_acpi_gtm * stm) ata_acpi_gtm() argument
1416 ata_acpi_cbl_pata_type(struct ata_port * ap) ata_acpi_cbl_pata_type() argument
1522 sata_pmp_supported(struct ata_port * ap) sata_pmp_supported() argument
1527 sata_pmp_attached(struct ata_port * ap) sata_pmp_attached() argument
1537 sata_pmp_supported(struct ata_port * ap) sata_pmp_supported() argument
1542 sata_pmp_attached(struct ata_port * ap) sata_pmp_attached() argument
1560 ata_port_printk(level,ap,fmt,...) global() argument
1563 ata_port_err(ap,fmt,...) global() argument
1565 ata_port_warn(ap,fmt,...) global() argument
1567 ata_port_notice(ap,fmt,...) global() argument
1569 ata_port_info(ap,fmt,...) global() argument
1571 ata_port_dbg(ap,fmt,...) global() argument
1654 ata_port_desc_misc(struct ata_port * ap,int irq) ata_port_desc_misc() argument
1672 __ata_qc_for_each(ap,qc,tag,max_tag,fn) global() argument
1680 ata_qc_for_each_raw(ap,qc,tag) global() argument
1686 ata_qc_for_each(ap,qc,tag) global() argument
1692 ata_qc_for_each_with_internal(ap,qc,tag) global() argument
1796 ata_for_each_link(link,ap,mode) global() argument
1868 __ata_qc_from_tag(struct ata_port * ap,unsigned int tag) __ata_qc_from_tag() argument
1876 ata_qc_from_tag(struct ata_port * ap,unsigned int tag) ata_qc_from_tag() argument
2149 ata_sff_busy_wait(struct ata_port * ap,unsigned int bits,unsigned int max) ata_sff_busy_wait() argument
2173 ata_wait_idle(struct ata_port * ap) ata_wait_idle() argument
[all...]
/linux/tools/perf/ui/
H A Dhelpline.c20 va_list ap __maybe_unused) in nop_helpline__show()
43 void ui_helpline__vpush(const char *fmt, va_list ap) in ui_helpline__vpush() argument
47 if (vasprintf(&s, fmt, ap) < 0) in ui_helpline__vpush()
48 vfprintf(stderr, fmt, ap); in ui_helpline__vpush()
57 va_list ap; in ui_helpline__fpush() local
59 va_start(ap, fmt); in ui_helpline__fpush()
60 ui_helpline__vpush(fmt, ap); in ui_helpline__fpush()
61 va_end(ap); in ui_helpline__fpush()
70 int ui_helpline__vshow(const char *fmt, va_list ap) in ui_helpline__vshow() argument
72 return helpline_fns->show(fmt, ap); in ui_helpline__vshow()
[all …]
/linux/drivers/media/platform/mediatek/vcodec/encoder/
H A Dvenc_ipi_msg.h16 * enum venc_ipi_msg_id - message id between AP and VPU
18 * @AP_IPIMSG_ENC_XXX: AP to VPU cmd message id
19 * @VPU_IPIMSG_ENC_XXX_DONE: VPU ack AP cmd message id
34 * struct venc_ap_ipi_msg_init - AP to VPU init cmd structure
39 * @venc_inst: AP encoder instance
49 * struct venc_ap_ipi_msg_set_param - AP to VPU set_param cmd structure
71 * struct venc_ap_ipi_msg_enc - AP to VPU enc cmd structure
91 * struct venc_ap_ipi_msg_enc_ext - AP to SCP extended enc cmd structure
104 * struct venc_ap_ipi_msg_enc_ext_34 - AP to SCP extended enc cmd structure
128 * struct venc_ap_ipi_msg_deinit - AP to VPU deinit cmd structure
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