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/Linux-v5.10/drivers/xen/xen-pciback/
Dconf_space_quirks.c41 "quirk didn't match any device known\n"); in xen_pcibk_find_quirk()
46 static inline void register_quirk(struct xen_pcibk_config_quirk *quirk) in register_quirk() argument
48 list_add_tail(&quirk->quirks_list, &xen_pcibk_quirks); in register_quirk()
97 struct xen_pcibk_config_quirk *quirk; in xen_pcibk_config_quirks_init() local
100 quirk = kzalloc(sizeof(*quirk), GFP_KERNEL); in xen_pcibk_config_quirks_init()
101 if (!quirk) { in xen_pcibk_config_quirks_init()
106 quirk->devid.vendor = dev->vendor; in xen_pcibk_config_quirks_init()
107 quirk->devid.device = dev->device; in xen_pcibk_config_quirks_init()
108 quirk->devid.subvendor = dev->subsystem_vendor; in xen_pcibk_config_quirks_init()
109 quirk->devid.subdevice = dev->subsystem_device; in xen_pcibk_config_quirks_init()
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/Linux-v5.10/arch/arm/mach-shmobile/
Dregulator-quirk-rcar-gen2.c3 * R-Car Generation 2 da9063(L)/da9210 regulator quirk
15 * To handle this, install a quirk that masks the interrupts in both the
16 * da9063 and da9210. This quirk has to run after the i2c master driver has
124 dev_info(dev, "IRQ2 is not asserted, removing quirk\n"); in regulator_quirk_notify()
142 struct regulator_quirk *quirk, *pos, *tmp; in rcar_gen2_regulator_quirk() local
164 quirk = kzalloc(sizeof(*quirk), GFP_KERNEL); in rcar_gen2_regulator_quirk()
165 if (!quirk) { in rcar_gen2_regulator_quirk()
170 argsa = &quirk->irq_args; in rcar_gen2_regulator_quirk()
171 memcpy(&quirk->i2c_msg, id->data, sizeof(quirk->i2c_msg)); in rcar_gen2_regulator_quirk()
173 quirk->id = id; in rcar_gen2_regulator_quirk()
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/Linux-v5.10/drivers/media/i2c/smiapp/
Dsmiapp-quirk.h3 * drivers/media/i2c/smiapp/smiapp-quirk.h
25 * @init: Quirk initialisation, called the last in probe(). This is
27 * @reg_access: Register access quirk. The quirk may divert the access
33 * by the quirk on read
68 ((sensor)->minfo.quirk && \
69 (sensor)->minfo.quirk->_quirk ? \
70 (sensor)->minfo.quirk->_quirk(sensor, ##__VA_ARGS__) : 0)
73 ((sensor)->minfo.quirk ? \
74 (sensor)->minfo.quirk->flags & _quirk : 0)
Dsmiapp.h21 #include "smiapp-quirk.h"
101 const struct smiapp_quirk *quirk; member
125 const struct smiapp_quirk *quirk; member
134 .quirk = _quirk, }
142 .quirk = _quirk, }
157 .quirk = _quirk, }
/Linux-v5.10/drivers/scsi/ufs/
Dufs_quirks.h22 * ufs_dev_fix - ufs device quirk info
24 * @quirk: device quirk
29 unsigned int quirk; member
34 /* add specific device quirk */
38 .quirk = (_quirk), \
61 * enable this quirk to initiate quick error recovery and also silence related
85 * PA_TACTIVATE, enabling this quirk ensure this.
101 * enabling this quirk ensure this.
107 * the firmware. Enable this quirk to make UFS core driver probe and enable
114 * Enable this quirk to introduce 5ms delays after VCC power-off during
/Linux-v5.10/sound/soc/intel/boards/
Dbytcht_es8316.c48 #define BYT_CHT_ES8316_MAP(quirk) ((quirk) & GENMASK(3, 0)) argument
53 static unsigned long quirk; variable
56 module_param_named(quirk, quirk_override, int, 0444);
57 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
61 if (BYT_CHT_ES8316_MAP(quirk) == BYT_CHT_ES8316_INTMIC_IN1_MAP) in log_quirks()
62 dev_info(dev, "quirk IN1_MAP enabled"); in log_quirks()
63 if (BYT_CHT_ES8316_MAP(quirk) == BYT_CHT_ES8316_INTMIC_IN2_MAP) in log_quirks()
64 dev_info(dev, "quirk IN2_MAP enabled"); in log_quirks()
65 if (quirk & BYT_CHT_ES8316_SSP0) in log_quirks()
66 dev_info(dev, "quirk SSP0 enabled"); in log_quirks()
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Dbytcr_rt5640.c62 #define BYT_RT5640_MAP(quirk) ((quirk) & GENMASK(3, 0)) argument
63 #define BYT_RT5640_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) argument
64 #define BYT_RT5640_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) argument
65 #define BYT_RT5640_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) argument
93 module_param_named(quirk, quirk_override, int, 0444);
94 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
108 dev_info(dev, "quirk DMIC1_MAP enabled\n"); in log_quirks()
111 dev_info(dev, "quirk DMIC2_MAP enabled\n"); in log_quirks()
114 dev_info(dev, "quirk IN1_MAP enabled\n"); in log_quirks()
117 dev_info(dev, "quirk IN3_MAP enabled\n"); in log_quirks()
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Dbytcr_rt5651.c61 #define BYT_RT5651_MAP(quirk) ((quirk) & GENMASK(3, 0)) argument
62 #define BYT_RT5651_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) argument
63 #define BYT_RT5651_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) argument
64 #define BYT_RT5651_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) argument
97 module_param_named(quirk, quirk_override, int, 0444);
98 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
103 dev_info(dev, "quirk DMIC_MAP enabled"); in log_quirks()
105 dev_info(dev, "quirk IN1_MAP enabled"); in log_quirks()
107 dev_info(dev, "quirk IN2_MAP enabled"); in log_quirks()
109 dev_info(dev, "quirk IN1_IN2_MAP enabled"); in log_quirks()
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/Linux-v5.10/drivers/gpu/drm/nouveau/nvkm/subdev/pci/
Dagp.c106 const struct nvkm_device_agp_quirk *quirk = nvkm_device_agp_quirks; in nvkm_agp_ctor() local
139 while (quirk->hostbridge_vendor) { in nvkm_agp_ctor()
140 if (info.device->vendor == quirk->hostbridge_vendor && in nvkm_agp_ctor()
141 info.device->device == quirk->hostbridge_device && in nvkm_agp_ctor()
142 (quirk->chip_vendor == (u16)PCI_ANY_ID || in nvkm_agp_ctor()
143 pci->pdev->vendor == quirk->chip_vendor) && in nvkm_agp_ctor()
144 (quirk->chip_device == (u16)PCI_ANY_ID || in nvkm_agp_ctor()
145 pci->pdev->device == quirk->chip_device)) { in nvkm_agp_ctor()
148 quirk->mode); in nvkm_agp_ctor()
149 mode = quirk->mode; in nvkm_agp_ctor()
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/Linux-v5.10/Documentation/devicetree/bindings/usb/
Ddwc3.txt41 - snps,dis-start-transfer-quirk: when set, disable isoc START TRANSFER command
48 - snps,u2exit_lfps_quirk: set if we want to enable u2exit lfps quirk
49 - snps,u2ss_inp3_quirk: set if we enable P3 OK for U2/SS Inactive quirk
66 - snps,dis-u1-entry-quirk: set if link entering into U1 needs to be disabled.
67 - snps,dis-u2-entry-quirk: set if link entering into U2 needs to be disabled.
70 - snps,dis-u2-freeclk-exists-quirk: when set, clear the u2_freeclk_exists
73 - snps,dis-del-phy-power-chg-quirk: when set core will change PHY power
75 - snps,dis-tx-ipgap-linecheck-quirk: when set, disable u2mac linestate check
77 - snps,parkmode-disable-ss-quirk: when set, all SuperSpeed bus instances in
81 - snps,dis-split-quirk: when set, change the way URBs are handled by the
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/Linux-v5.10/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
Dfeature.h80 * expand quirk list to enumeration.
113 * brcmf_feat_is_quirk_enabled() - query chip quirk.
116 * @quirk: quirk id to check.
118 * Return: true is quirk is enabled; otherwise false.
121 enum brcmf_feat_quirk quirk);
/Linux-v5.10/sound/usb/
Dcard.c98 MODULE_PARM_DESC(quirk_alias, "Quirk aliases, e.g. 0123abcd:5678beef.");
100 MODULE_PARM_DESC(delayed_register, "Quirk for delayed registration, given by id:iface, e.g. 0123abc…
461 const struct snd_usb_audio_quirk *quirk) in usb_audio_make_shortname() argument
470 else if (quirk && quirk->product_name) in usb_audio_make_shortname()
471 s = quirk->product_name; in usb_audio_make_shortname()
492 const struct snd_usb_audio_quirk *quirk) in usb_audio_make_longname() argument
511 else if (quirk && quirk->vendor_name) in usb_audio_make_longname()
512 s = quirk->vendor_name; in usb_audio_make_longname()
563 const struct snd_usb_audio_quirk *quirk, in snd_usb_audio_create() argument
619 usb_audio_make_shortname(dev, chip, quirk); in snd_usb_audio_create()
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Dquirks.c38 const struct snd_usb_audio_quirk *quirk; in create_composite_quirk() local
41 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { in create_composite_quirk()
42 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); in create_composite_quirk()
45 if (quirk->ifnum != probed_ifnum && in create_composite_quirk()
48 err = snd_usb_create_quirk(chip, iface, driver, quirk); in create_composite_quirk()
53 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { in create_composite_quirk()
54 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); in create_composite_quirk()
57 if (quirk->ifnum != probed_ifnum && in create_composite_quirk()
68 const struct snd_usb_audio_quirk *quirk) in ignore_interface_quirk() argument
81 const struct snd_usb_audio_quirk *quirk) in create_align_transfer_quirk() argument
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Dquirks.h12 const struct snd_usb_audio_quirk *quirk);
20 const struct snd_usb_audio_quirk *quirk,
25 const struct snd_usb_audio_quirk *quirk,
Dmidi.h46 const struct snd_usb_audio_quirk *quirk,
52 const struct snd_usb_audio_quirk *quirk) in snd_usbmidi_create() argument
54 return __snd_usbmidi_create(card, iface, midi_list, quirk, 0); in snd_usbmidi_create()
/Linux-v5.10/drivers/misc/mei/
Dhw-me.h21 * @quirk_probe: device exclusion quirk
78 * with quirk for Node Manager exclusion.
84 * servers platforms with quirk for
88 * servers platforms with quirk for
91 * servers platforms with quirk for
95 * servers platforms with quirk for
/Linux-v5.10/drivers/usb/host/
Dohci-pci.c69 * identify the USB (fn2). This quirk might apply to more or
118 ohci_dbg (ohci, "enabled big endian Toshiba quirk\n"); in ohci_quirk_toshiba_scc()
121 ohci_err (ohci, "unsupported big endian Toshiba quirk\n"); in ohci_quirk_toshiba_scc()
126 /* Check for NEC chip and apply quirk for allegedly lost interrupts.
146 ohci_dbg (ohci, "enabled NEC chipset lost interrupt quirk\n"); in ohci_quirk_nec()
161 ohci_dbg(ohci, "enabled AMD prefetch quirk\n"); in ohci_quirk_amd700()
173 ohci_dbg(ohci, "enabled qemu quirk\n"); in ohci_quirk_qemu()
249 int (*quirk)(struct usb_hcd *ohci); in ohci_pci_reset() local
250 quirk = (void *)quirk_id->driver_data; in ohci_pci_reset()
251 ret = quirk(hcd); in ohci_pci_reset()
/Linux-v5.10/sound/core/
Dmisc.c98 * snd_pci_quirk_lookup_id - look up a PCI SSID quirk list
101 * @list: quirk list, terminated by a null entry
103 * Look through the given quirk list and finds a matching entry
127 * snd_pci_quirk_lookup - look up a PCI SSID quirk list
129 * @list: quirk list, terminated by a null entry
131 * Look through the given quirk list and finds a matching entry
/Linux-v5.10/drivers/tty/serial/8250/
Dserial_cs.c90 const struct serial_quirk *quirk; member
133 * be handled by setting the quirk entry .multi = 0 | 1 ?
300 if (info->quirk && info->quirk->wakeup) in serial_resume()
301 info->quirk->wakeup(link); in serial_resume()
358 if (info->quirk && info->quirk->setup) in setup_serial()
359 info->quirk->setup(handle, &uart); in setup_serial()
472 if (info->quirk && info->quirk->config) in simple_config()
473 info->quirk->config(link); in simple_config()
549 if (info->quirk && info->quirk->config) in multi_config()
550 info->quirk->config(link); in multi_config()
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/Linux-v5.10/Documentation/devicetree/bindings/net/nfc/
Dtrf7970a.txt15 - irq-status-read-quirk: Specify that the trf7970a being used has the
17 - en2-rf-quirk: Specify that the trf7970a being used has the "EN2 RF"
39 irq-status-read-quirk;
40 en2-rf-quirk;
/Linux-v5.10/sound/usb/hiface/
Dchip.c65 const struct hiface_vendor_quirk *quirk, in hiface_chip_create() argument
85 if (quirk && quirk->device_name) in hiface_chip_create()
86 strlcpy(card->shortname, quirk->device_name, sizeof(card->shortname)); in hiface_chip_create()
107 const struct hiface_vendor_quirk *quirk = (struct hiface_vendor_quirk *)usb_id->driver_info; in hiface_chip_probe() local
133 ret = hiface_chip_create(intf, device, i, quirk, &chip); in hiface_chip_probe()
137 ret = hiface_pcm_init(chip, quirk ? quirk->extra_freq : 0); in hiface_chip_probe()
/Linux-v5.10/include/net/bluetooth/
Dhci.h95 /* When this quirk is set, the HCI Reset command is send when
98 * This quirk must be set before hci_register_dev is called.
102 /* When this quirk is set, the device is turned into a raw-only
105 * This quirk must be set before hci_register_dev is called.
109 /* When this quirk is set, the buffer sizes reported by
112 * This quirk must be set before hci_register_dev is called.
116 /* When this quirk is set, then a controller that does not
124 * This quirk must be set before hci_register_dev is called.
128 /* When this quirk is set, then the HCI Read Local Supported
134 * This quirk must be set before hci_register_dev is called.
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/Linux-v5.10/include/linux/
Darm-smccc.h159 * struct arm_smccc_quirk - Contains quirk information
160 * @id: quirk identification
161 * @state: quirk specific information
162 * @a6: Qualcomm quirk entry for returning post-smc call contents of a6
175 * @quirk: points to an arm_smccc_quirk, or NULL when no quirks are required.
181 * quirk structure provides vendor specific behavior.
186 struct arm_smccc_res *res, struct arm_smccc_quirk *quirk);
192 * @quirk: points to an arm_smccc_quirk, or NULL when no quirks are required.
198 * optional quirk structure provides vendor specific behavior.
203 struct arm_smccc_res *res, struct arm_smccc_quirk *quirk);
/Linux-v5.10/arch/arm64/kernel/
Dsmccc-call.S17 cbz x4, 1f /* no quirk structure */
29 * struct arm_smccc_quirk *quirk)
40 * struct arm_smccc_quirk *quirk)
/Linux-v5.10/drivers/acpi/
Dpci_irq.c116 const struct prt_quirk *quirk; in do_prt_fixups() local
119 quirk = &prt_quirks[i]; in do_prt_fixups()
122 if (dmi_check_system(quirk->system) && in do_prt_fixups()
123 entry->id.segment == quirk->segment && in do_prt_fixups()
124 entry->id.bus == quirk->bus && in do_prt_fixups()
125 entry->id.device == quirk->device && in do_prt_fixups()
126 entry->pin == quirk->pin && in do_prt_fixups()
127 !strcmp(prt->source, quirk->source) && in do_prt_fixups()
128 strlen(prt->source) >= strlen(quirk->actual_source)) { in do_prt_fixups()
134 prt->source, quirk->actual_source); in do_prt_fixups()
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