| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/usb/ |
| D | usb251xb.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip USB 2.0 Hi-Speed Hub Controller
10 - Richard Leitner <richard.leitner@skidata.com>
15 - microchip,usb2422
16 - microchip,usb2512b
17 - microchip,usb2512bi
18 - microchip,usb2513b
19 - microchip,usb2513bi
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | usb251xb.txt | 1 Microchip USB 2.0 Hi-Speed Hub Controller
4 Hi-Speed Controller.
7 - compatible : Should be "microchip,usb251xb" or one of the specific types:
11 - reg : I2C address on the selected bus (default is <0x2C>)
14 - reset-gpios : Should specify the gpio for hub reset
15 - vdd-supply : Should specify the phandle to the regulator supplying vdd
16 - skip-config : Skip Hub configuration, but only send the USB-Attach command
17 - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
18 - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
19 - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
[all …]
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| /kernel/linux/linux-6.6/drivers/usb/host/ |
| D | xhci-mtk-sch.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #include "xhci-mtk.h"
18 /* table 5-5. High-speed Isoc Transaction Limits in usb_20 spec */
43 return "Can't schedule Start-Split in Y6"; in sch_error_string()
45 return "Can't find a suitable Start-Split location"; in sch_error_string()
47 return "The last Complete-Split is greater than 7"; in sch_error_string()
66 struct usb_endpoint_descriptor *epd = &ep->desc; in decode_ep()
82 usb_endpoint_maxp(epd), epd->bInterval, interval, unit); in decode_ep()
116 * SSport0-OUT, SSport0-IN, ..., SSportX-OUT, SSportX-IN, HSport0, ..., HSportY
122 struct xhci_hcd *xhci = hcd_to_xhci(mtk->hcd); in get_bw_info()
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| D | ehci-sched.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2001-2004 by David Brownell
4 * Copyright (c) 2003 Michal Sojka, for high-speed iso transfers
7 /* this file is part of ehci-hcd.c */
9 /*-------------------------------------------------------------------------*/
21 * pre-calculated schedule data to make appending to the queue be quick.
27 * periodic_next_shadow - return "next" pointer on shadow list
37 return &periodic->qh->qh_next; in periodic_next_shadow()
39 return &periodic->fstn->fstn_next; in periodic_next_shadow()
41 return &periodic->itd->itd_next; in periodic_next_shadow()
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| D | xhci-mem.c | 1 // SPDX-License-Identifier: GPL-2.0
16 #include <linux/dma-mapping.h>
19 #include "xhci-trace.h"
20 #include "xhci-debugfs.h"
37 struct device *dev = xhci_to_hcd(xhci)->self.sysdev; in xhci_segment_alloc()
43 seg->trbs = dma_pool_zalloc(xhci->segment_pool, flags, &dma); in xhci_segment_alloc()
44 if (!seg->trbs) { in xhci_segment_alloc()
50 seg->bounce_buf = kzalloc_node(max_packet, flags, in xhci_segment_alloc()
52 if (!seg->bounce_buf) { in xhci_segment_alloc()
53 dma_pool_free(xhci->segment_pool, seg->trbs, dma); in xhci_segment_alloc()
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| D | ehci-dbg.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2001-2002 by David Brownell
6 /* this file is part of ehci-hcd.c */
13 * see EHCI spec, Table 2-4 for each value
17 u32 params = ehci_readl(ehci, &ehci->caps->hcs_params); in dbg_hcs_params()
37 byte = readb(&ehci->caps->portroute[(i >> 1)]); in dbg_hcs_params()
49 * see EHCI Spec, Table 2-5 for each value
53 u32 params = ehci_readl(ehci, &ehci->caps->hcc_params); in dbg_hcc_params()
83 hc32_to_cpup(ehci, &qtd->hw_next), in dbg_qtd()
84 hc32_to_cpup(ehci, &qtd->hw_alt_next), in dbg_qtd()
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| /kernel/linux/linux-5.10/drivers/usb/host/ |
| D | xhci-mtk-sch.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #include "xhci-mtk.h"
18 /* table 5-5. High-speed Isoc Transaction Limits in usb_20 spec */
46 return "Can't schedule Start-Split in Y6"; in sch_error_string()
48 return "Can't find a suitable Start-Split location"; in sch_error_string()
50 return "The last Complete-Split is greater than 7"; in sch_error_string()
75 * SSport0-OUT, SSport0-IN, ..., SSportX-OUT, SSportX-IN, HSport0, ..., HSportY
83 virt_dev = xhci->devs[udev->slot_id]; in get_bw_index()
85 if (udev->speed >= USB_SPEED_SUPER) { in get_bw_index()
86 if (usb_endpoint_dir_out(&ep->desc)) in get_bw_index()
[all …]
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| D | ehci-sched.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2001-2004 by David Brownell
4 * Copyright (c) 2003 Michal Sojka, for high-speed iso transfers
7 /* this file is part of ehci-hcd.c */
9 /*-------------------------------------------------------------------------*/
21 * pre-calculated schedule data to make appending to the queue be quick.
27 * periodic_next_shadow - return "next" pointer on shadow list
37 return &periodic->qh->qh_next; in periodic_next_shadow()
39 return &periodic->fstn->fstn_next; in periodic_next_shadow()
41 return &periodic->itd->itd_next; in periodic_next_shadow()
[all …]
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| D | xhci-mem.c | 1 // SPDX-License-Identifier: GPL-2.0
15 #include <linux/dma-mapping.h>
18 #include "xhci-trace.h"
19 #include "xhci-debugfs.h"
36 struct device *dev = xhci_to_hcd(xhci)->self.sysdev; in xhci_segment_alloc()
42 seg->trbs = dma_pool_zalloc(xhci->segment_pool, flags, &dma); in xhci_segment_alloc()
43 if (!seg->trbs) { in xhci_segment_alloc()
49 seg->bounce_buf = kzalloc_node(max_packet, flags, in xhci_segment_alloc()
51 if (!seg->bounce_buf) { in xhci_segment_alloc()
52 dma_pool_free(xhci->segment_pool, seg->trbs, dma); in xhci_segment_alloc()
[all …]
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| D | fotg210-hcd.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 /* Faraday FOTG210 EHCI-like driver
6 * Author: Yuan-Hsin Chen <yhchen@faraday-tech.com>
7 * Feng-Hsin Chiang <john453@faraday-tech.com>
8 * Po-Yu Chuang <ratbert.chuang@gmail.com>
10 * Most of code borrowed from the Linux-3.7 EHCI driver
29 #include <linux/dma-mapping.h>
42 #define DRIVER_AUTHOR "Yuan-Hsin Chen"
50 #define FOTG210_TUNE_CERR 3 /* 0-3 qtd retries; 0 == don't stop */
53 #define FOTG210_TUNE_MULT_HS 1 /* 1-3 transactions/uframe; 4.10.3 */
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| D | ehci-dbg.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2001-2002 by David Brownell
6 /* this file is part of ehci-hcd.c */
13 * see EHCI spec, Table 2-4 for each value
17 u32 params = ehci_readl(ehci, &ehci->caps->hcs_params); in dbg_hcs_params()
37 byte = readb(&ehci->caps->portroute[(i >> 1)]); in dbg_hcs_params()
49 * see EHCI Spec, Table 2-5 for each value
53 u32 params = ehci_readl(ehci, &ehci->caps->hcc_params); in dbg_hcc_params()
83 hc32_to_cpup(ehci, &qtd->hw_next), in dbg_qtd()
84 hc32_to_cpup(ehci, &qtd->hw_alt_next), in dbg_qtd()
[all …]
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| /kernel/linux/linux-6.6/arch/m68k/atari/ |
| D | config.c | 10 * gettod() for TT
40 #include <asm/bootinfo-atari.h>
125 * Parse an Atari-specific record in the bootinfo
131 const void *data = record->data; in atari_parse_bootinfo()
133 switch (be16_to_cpu(record->tag)) { in atari_parse_bootinfo()
148 /* Parse the Atari-specific switches= option. */
240 * hardware, we assume that the ST-DMA serves SCSI instead of in config_atari()
245 pr_cont(" STDMA-SCSI"); in config_atari()
272 * The ST-DMA address registers aren't readable in config_atari()
392 /* allocator for memory that must reside in st-ram */ in config_atari()
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| /kernel/linux/linux-5.10/arch/m68k/atari/ |
| D | config.c | 10 * gettod() for TT
40 #include <asm/bootinfo-atari.h>
124 * Parse an Atari-specific record in the bootinfo
130 const void *data = record->data; in atari_parse_bootinfo()
132 switch (be16_to_cpu(record->tag)) { in atari_parse_bootinfo()
147 /* Parse the Atari-specific switches= option. */
240 * hardware, we assume that the ST-DMA serves SCSI instead of in config_atari()
245 pr_cont(" STDMA-SCSI"); in config_atari()
272 * The ST-DMA address registers aren't readable in config_atari()
392 /* allocator for memory that must reside in st-ram */ in config_atari()
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| /kernel/linux/linux-5.10/Documentation/sound/hd-audio/ |
| D | models.rst | 2 HD-Audio Codec-Specific Models
8 3-jack in back and a headphone out
9 3stack-digout
10 3-jack in back, a HP out and a SPDIF out
12 5-jack in back, 2-jack in front
13 5stack-digout
14 5-jack in back, 2-jack in front, a SPDIF out
16 6-jack in back, 2-jack in front
17 6stack-digout
18 6-jack with a SPDIF out
[all …]
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| /kernel/linux/linux-6.6/Documentation/sound/hd-audio/ |
| D | models.rst | 2 HD-Audio Codec-Specific Models
8 3-jack in back and a headphone out
9 3stack-digout
10 3-jack in back, a HP out and a SPDIF out
12 5-jack in back, 2-jack in front
13 5stack-digout
14 5-jack in back, 2-jack in front, a SPDIF out
16 6-jack in back, 2-jack in front
17 6stack-digout
18 6-jack with a SPDIF out
[all …]
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| /kernel/linux/linux-5.10/drivers/edac/ |
| D | mce_amd.c | 1 // SPDX-License-Identifier: GPL-2.0-only
71 "PFB non-cacheable bit parity error",
101 "Link-defined sync error packets detected on HT link",
174 "An ECC error was detected on a data cache read-modify-write by a store",
179 "An ECC error was detected on an EMEM read-modify-write by a store",
200 "IC Microtag or Full Tag Multi-hit Error",
209 "L1 BTB Multi-Match Error",
210 "L2 BTB Multi-Match Error",
214 "L1-TLB Multi-Hit",
215 "L2-TLB Multi-Hit",
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| /kernel/linux/linux-6.6/drivers/usb/fotg210/ |
| D | fotg210-hcd.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 /* Faraday FOTG210 EHCI-like driver
6 * Author: Yuan-Hsin Chen <yhchen@faraday-tech.com>
7 * Feng-Hsin Chiang <john453@faraday-tech.com>
8 * Po-Yu Chuang <ratbert.chuang@gmail.com>
10 * Most of code borrowed from the Linux-3.7 EHCI driver
29 #include <linux/dma-mapping.h>
49 #define FOTG210_TUNE_CERR 3 /* 0-3 qtd retries; 0 == don't stop */
52 #define FOTG210_TUNE_MULT_HS 1 /* 1-3 transactions/uframe; 4.10.3 */
60 #define FOTG210_TUNE_FLS 1 /* (medium) 512-frame schedule */
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| /kernel/linux/linux-6.6/drivers/edac/ |
| D | mce_amd.c | 1 // SPDX-License-Identifier: GPL-2.0-only
71 "PFB non-cacheable bit parity error",
101 "Link-defined sync error packets detected on HT link",
174 "An ECC error was detected on a data cache read-modify-write by a store",
179 "An ECC error was detected on an EMEM read-modify-write by a store",
200 "IC Microtag or Full Tag Multi-hit Error",
209 "L1 BTB Multi-Match Error",
210 "L2 BTB Multi-Match Error",
214 "L1-TLB Multi-Hit",
215 "L2-TLB Multi-Hit",
[all …]
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| /kernel/linux/linux-6.6/drivers/usb/core/ |
| D | hub.c | 1 // SPDX-License-Identifier: GPL-2.0
69 /* Protect struct usb_device->state and ->children members
70 * Note: Both are also protected by ->dev.sem, except that ->state can
78 /* synchronize hub-port add/remove and peering operations */
88 * 10 seconds to send reply for the initial 64-byte descriptor request.
90 /* define initial 64-byte descriptor request timeout in milliseconds */
94 "initial 64-byte descriptor request timeout in milliseconds "
95 "(default 5000 - 5.0 seconds)");
139 if (hub_is_superspeedplus(hub->hdev)) in portspeed()
141 if (hub_is_superspeed(hub->hdev)) in portspeed()
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| /kernel/linux/linux-5.10/drivers/usb/core/ |
| D | hub.c | 1 // SPDX-License-Identifier: GPL-2.0
56 /* Protect struct usb_device->state and ->children members
57 * Note: Both are also protected by ->dev.sem, except that ->state can
65 /* synchronize hub-port add/remove and peering operations */
75 * 10 seconds to send reply for the initial 64-byte descriptor request.
77 /* define initial 64-byte descriptor request timeout in milliseconds */
81 "initial 64-byte descriptor request timeout in milliseconds "
82 "(default 5000 - 5.0 seconds)");
127 if (hub_is_superspeedplus(hub->hdev)) in portspeed()
129 if (hub_is_superspeed(hub->hdev)) in portspeed()
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| /kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_tc.c | 14 * - Redistributions of source code must retain the above
18 * - Redistributions in binary form must reproduce the above
156 return tc ? tc : ERR_PTR(-ENOMEM); in mlx5e_tc_table_alloc()
166 return tc->chains; in mlx5e_nic_chains()
172 * which call rhashtable_destroy on fg->ftes_hash which will take ht->mutex but
173 * it's different than the ht->mutex here.
189 void *headers_c = spec->match_criteria, *headers_v = spec->match_value, *fmask, *fval; in mlx5e_tc_match_to_reg_match()
193 u32 max_mask = GENMASK(match_len - 1, 0); in mlx5e_tc_match_to_reg_match()
227 spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_2; in mlx5e_tc_match_to_reg_match()
236 void *headers_c = spec->match_criteria, *headers_v = spec->match_value, *fmask, *fval; in mlx5e_tc_match_to_reg_get_match()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_ttm_move.c | 1 // SPDX-License-Identifier: MIT
57 ttm->caching == ttm_cached) ? I915_CACHE_LLC : in i915_ttm_cache_level()
74 ttm_mem_type - I915_PL_LMEM0); in i915_ttm_region()
78 * i915_ttm_adjust_domains_after_move - Adjust the GEM domains after a
86 if (i915_ttm_cpu_maps_iomem(bo->resource) || bo->ttm->caching != ttm_cached) { in i915_ttm_adjust_domains_after_move()
87 obj->write_domain = I915_GEM_DOMAIN_WC; in i915_ttm_adjust_domains_after_move()
88 obj->read_domains = I915_GEM_DOMAIN_WC; in i915_ttm_adjust_domains_after_move()
90 obj->write_domain = I915_GEM_DOMAIN_CPU; in i915_ttm_adjust_domains_after_move()
91 obj->read_domains = I915_GEM_DOMAIN_CPU; in i915_ttm_adjust_domains_after_move()
96 * i915_ttm_adjust_gem_after_move - Adjust the GEM state after a TTM move
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| /kernel/linux/linux-5.10/include/linux/usb/ |
| D | hcd.h | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2001-2002 by David Brownell
56 /*-------------------------------------------------------------------------*/
65 /*-------------------------------------------------------------------------*/
87 struct usb_bus self; /* hcd is-a bus */
93 * hcd->driver->flags & HCD_MASK
97 struct timer_list rh_timer; /* drives root-hub polling */
107 const struct hc_driver *driver; /* hw-specific hooks */
111 * other external phys should be software-transparent
133 #define HCD_HW_ACCESSIBLE(hcd) ((hcd)->flags & (1U << HCD_FLAG_HW_ACCESSIBLE))
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| /kernel/linux/linux-6.6/include/linux/usb/ |
| D | hcd.h | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (c) 2001-2002 by David Brownell
42 /*-------------------------------------------------------------------------*/
51 /*-------------------------------------------------------------------------*/
73 struct usb_bus self; /* hcd is-a bus */
79 * hcd->driver->flags & HCD_MASK
83 struct timer_list rh_timer; /* drives root-hub polling */
93 const struct hc_driver *driver; /* hw-specific hooks */
97 * other external phys should be software-transparent
119 #define HCD_HW_ACCESSIBLE(hcd) ((hcd)->flags & (1U << HCD_FLAG_HW_ACCESSIBLE))
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| /kernel/linux/linux-5.10/drivers/isdn/mISDN/ |
| D | dsp_cmx.c | 20 * There are 3 different solutions: -1 = software, 0 = hardware-crossconnect
21 * 1-n = hardware-conference. The n will give the conference number.
39 * - Crossconnecting or even conference, if more than two members are together.
40 * - Force mixing of transmit data with other crossconnect/conference members.
41 * - Echo generation to benchmark the delay of audio processing.
42 * - Use hardware to minimize cpu load, disable FIFO load and minimize delay.
43 * - Dejittering and clock generation.
48 * RX-Buffer
51 * ----------------+-------------+-------------------
53 * The rx-buffer is a ring buffer used to store the received data for each
[all …]
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