| /linux-6.12.1/drivers/irqchip/ |
| D | irq-gic-common.c | 17 const struct gic_quirk *quirks, void *data) in gic_enable_of_quirks() argument
19 for (; quirks->desc; quirks++) { in gic_enable_of_quirks()
20 if (!quirks->compatible && !quirks->property) in gic_enable_of_quirks()
22 if (quirks->compatible && in gic_enable_of_quirks()
23 !of_device_is_compatible(np, quirks->compatible)) in gic_enable_of_quirks()
25 if (quirks->property && in gic_enable_of_quirks()
26 !of_property_read_bool(np, quirks->property)) in gic_enable_of_quirks()
28 if (quirks->init(data)) in gic_enable_of_quirks()
30 quirks->desc); in gic_enable_of_quirks()
34 void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks, in gic_enable_quirks() argument
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| /linux-6.12.1/drivers/usb/host/ |
| D | xhci-pci.c | 144 if (xhci->quirks & XHCI_BROKEN_MSI) in xhci_try_enable_msi()
233 * TODO: see if there are any quirks that need to be added to handle in xhci_pci_reinit()
249 /* Look for vendor-specific quirks */ in xhci_pci_quirks()
255 xhci->quirks |= XHCI_RESET_EP_QUIRK; in xhci_pci_quirks()
261 xhci->quirks |= XHCI_SLOW_SUSPEND; in xhci_pci_quirks()
268 xhci->quirks |= XHCI_BROKEN_STREAMS; in xhci_pci_quirks()
273 xhci->quirks |= XHCI_BROKEN_MSI; in xhci_pci_quirks()
282 xhci->quirks |= XHCI_BROKEN_STREAMS; in xhci_pci_quirks()
285 xhci->quirks |= XHCI_NEC_HOST; in xhci_pci_quirks()
288 xhci->quirks |= XHCI_AMD_0x96_HOST; in xhci_pci_quirks()
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| D | xhci-plat.c | 81 xhci->quirks |= priv->quirks; in xhci_plat_quirks()
113 .quirks = XHCI_RESET_ON_RESUME | XHCI_SUSPEND_RESUME_CLKS,
244 /* Iterate over all parent nodes for finding quirks */ in xhci_plat_probe()
248 xhci->quirks |= XHCI_HW_LPM_DISABLE; in xhci_plat_probe()
251 xhci->quirks |= XHCI_LPM_SUPPORT; in xhci_plat_probe()
254 xhci->quirks |= XHCI_BROKEN_PORT_PED; in xhci_plat_probe()
257 xhci->quirks |= XHCI_SG_TRB_CACHE_SIZE_QUIRK; in xhci_plat_probe()
260 xhci->quirks |= XHCI_WRITE_64_HI_LO; in xhci_plat_probe()
263 xhci->quirks |= XHCI_MISSING_CAS; in xhci_plat_probe()
266 xhci->quirks |= XHCI_SKIP_PHY_INIT; in xhci_plat_probe()
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| /linux-6.12.1/drivers/net/can/flexcan/ |
| D | flexcan-ethtool.c | 30 if (priv->devtype_data.quirks & FLEXCAN_QUIRK_USE_RX_MAILBOX) in flexcan_get_ringparam()
64 u32 quirks = priv->devtype_data.quirks; in flexcan_set_priv_flags() local
68 quirks |= FLEXCAN_QUIRK_USE_RX_MAILBOX; in flexcan_set_priv_flags()
70 quirks &= ~FLEXCAN_QUIRK_USE_RX_MAILBOX; in flexcan_set_priv_flags()
72 quirks |= FLEXCAN_QUIRK_USE_RX_MAILBOX; in flexcan_set_priv_flags()
75 quirks |= FLEXCAN_QUIRK_USE_RX_MAILBOX; in flexcan_set_priv_flags()
77 quirks &= ~FLEXCAN_QUIRK_USE_RX_MAILBOX; in flexcan_set_priv_flags()
80 if (quirks != priv->devtype_data.quirks && netif_running(ndev)) in flexcan_set_priv_flags()
83 priv->devtype_data.quirks = quirks; in flexcan_set_priv_flags()
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| D | flexcan.h | 75 u32 quirks; /* quirks needed for different IP cores */ member
124 const u32 quirks = priv->devtype_data.quirks; in flexcan_supports_rx_mailbox() local
126 return quirks & FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX; in flexcan_supports_rx_mailbox()
132 const u32 quirks = priv->devtype_data.quirks; in flexcan_supports_rx_mailbox_rtr() local
134 return (quirks & (FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX | in flexcan_supports_rx_mailbox_rtr()
143 const u32 quirks = priv->devtype_data.quirks; in flexcan_supports_rx_fifo() local
145 return quirks & FLEXCAN_QUIRK_SUPPORT_RX_FIFO; in flexcan_supports_rx_fifo()
151 const u32 quirks = priv->devtype_data.quirks; in flexcan_active_rx_rtr() local
153 if (quirks & FLEXCAN_QUIRK_USE_RX_MAILBOX) { in flexcan_active_rx_rtr()
154 if (quirks & FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX_RTR) in flexcan_active_rx_rtr()
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| /linux-6.12.1/drivers/hid/ |
| D | hid-multitouch.c | 51 /* quirks to control the device */
113 __s32 quirks; member
142 __s32 quirks; member
245 .quirks = MT_QUIRK_ALWAYS_VALID |
248 .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP },
250 .quirks = MT_QUIRK_ALWAYS_VALID},
252 .quirks = MT_QUIRK_VALID_IS_CONFIDENCE },
254 .quirks = MT_QUIRK_VALID_IS_CONFIDENCE |
257 .quirks = MT_QUIRK_VALID_IS_CONFIDENCE |
260 .quirks = MT_QUIRK_VALID_IS_INRANGE |
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| D | hid-microsoft.c | 32 unsigned long quirks; member
63 unsigned long quirks = ms->quirks; in ms_report_fixup() local
69 if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 && in ms_report_fixup()
187 unsigned long quirks = ms->quirks; in ms_input_mapping() local
189 if (quirks & MS_ERGONOMY) { in ms_input_mapping()
195 if ((quirks & MS_PRESENTER) && in ms_input_mapping()
199 if (quirks & MS_SURFACE_DIAL) { in ms_input_mapping()
214 unsigned long quirks = ms->quirks; in ms_input_mapped() local
216 if (quirks & MS_DUPLICATE_USAGES) in ms_input_mapped()
226 unsigned long quirks = ms->quirks; in ms_event() local
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| D | hid-cypress.c | 73 unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); in cp_report_fixup() local
75 if (quirks & CP_RDESC_SWAPPED_MIN_MAX) in cp_report_fixup()
77 if (quirks & VA_INVAL_LOGICAL_BOUNDARY) in cp_report_fixup()
87 unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); in cp_input_mapped() local
89 if (!(quirks & CP_2WHEEL_MOUSE_HACK)) in cp_input_mapped()
103 unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); in cp_event() local
106 !usage->type || !(quirks & CP_2WHEEL_MOUSE_HACK)) in cp_event()
111 quirks |= CP_2WHEEL_MOUSE_HACK_ON; in cp_event()
113 quirks &= ~CP_2WHEEL_MOUSE_HACK_ON; in cp_event()
114 hid_set_drvdata(hdev, (void *)quirks); in cp_event()
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| D | hid-saitek.c | 32 unsigned long quirks; member
39 unsigned long quirks = id->driver_data; in saitek_probe() local
49 ssc->quirks = quirks; in saitek_probe()
74 if ((ssc->quirks & SAITEK_FIX_PS1000) && *rsize == 137 && in saitek_report_fixup()
98 if (ssc->quirks & SAITEK_RELEASE_MODE_RAT7 && size == 7) { in saitek_raw_event()
119 } else if (ssc->quirks & SAITEK_RELEASE_MODE_MMO7 && size == 8) { in saitek_raw_event()
157 (((ssc->quirks & SAITEK_RELEASE_MODE_RAT7) && in saitek_event()
159 ((ssc->quirks & SAITEK_RELEASE_MODE_MMO7) && in saitek_event()
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| D | hid-sony.c | 490 unsigned long quirks; member
751 if (sc->quirks & (SINO_LITE_CONTROLLER | FUTUREMAX_DANCE_MAT)) in sony_report_fixup()
758 if ((sc->quirks & VAIO_RDESC_CONSTANT) && *rsize >= 56 && in sony_report_fixup()
770 if (sc->quirks & MOTION_CONTROLLER) in sony_report_fixup()
773 if (sc->quirks & PS3REMOTE) in sony_report_fixup()
780 if ((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize >= 45 && in sony_report_fixup()
810 offset = (sc->quirks & MOTION_CONTROLLER) ? 12 : 30; in sixaxis_parse_report()
826 if (sc->quirks & SIXAXIS_CONTROLLER) { in sixaxis_parse_report()
927 if ((sc->quirks & SIXAXIS_CONTROLLER) && rd[0] == 0x01 && size == 49) { in sony_raw_event()
945 } else if ((sc->quirks & MOTION_CONTROLLER_BT) && rd[0] == 0x01 && size == 49) { in sony_raw_event()
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| D | hid-asus.c | 117 unsigned long quirks; member
335 if (drvdata->quirks & QUIRK_MEDION_E1239T) in asus_raw_event()
344 if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) { in asus_raw_event()
354 if (drvdata->quirks & QUIRK_ROG_CLAYMORE_II_KEYBOARD) { in asus_raw_event()
502 if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD && in asus_kbd_wmi_led_control_present()
523 if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) { in asus_kbd_register_leds()
742 if (drvdata->quirks & QUIRK_T100CHI && in asus_input_configured()
747 if (drvdata->tp && (drvdata->quirks & QUIRK_MEDION_E1239T)) { in asus_input_configured()
811 if (drvdata->quirks & QUIRK_SKIP_INPUT_MAPPING) { in asus_input_mapping()
823 if ((drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) && in asus_input_mapping()
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| /linux-6.12.1/drivers/mmc/core/ |
| D | card.h | 169 card->quirks |= data; in add_quirk()
174 card->quirks &= ~data; in remove_quirk()
193 card->quirks |= MMC_QUIRK_NONSTD_SDIO; in wl1251_quirk()
207 card->quirks |= data; in add_quirk_mmc()
214 card->quirks &= ~data; in remove_quirk_mmc()
223 card->quirks |= data; in add_quirk_sd()
230 card->quirks &= ~data; in remove_quirk_sd()
235 return c->quirks & MMC_QUIRK_LENIENT_FN0; in mmc_card_lenient_fn0()
240 return c->quirks & MMC_QUIRK_BLKSZ_FOR_BYTE_MODE; in mmc_blksz_for_byte_mode()
245 return c->quirks & MMC_QUIRK_DISABLE_CD; in mmc_card_disable_cd()
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| /linux-6.12.1/drivers/usb/core/ |
| D | quirks.c | 11 #include <linux/usb/quirks.h>
172 device_param_cb(quirks, &quirks_param_ops, &quirks_param_string, 0644);
173 MODULE_PARM_DESC(quirks, "Add/modify USB quirks by specifying quirks=vendorID:productID:quirks");
175 /* Lists of quirky USB devices, split in device quirks and interface quirks.
176 * Device quirks are applied at the very beginning of the enumeration process,
180 * Interface quirks are applied after reading all the configuration descriptors.
183 * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as
184 * interface quirks, as they only influence the enumeration process which is run
185 * before processing the interface quirks.
659 u32 quirks = 0; in usb_detect_static_quirks() local
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| /linux-6.12.1/Documentation/nvme/ |
| D | feature-and-quirk-policy.rst | 59 Quirks chapter
63 of the standards. Linux uses identifier-based quirks to work around such
64 implementation bugs. The intent of quirks is to deal with widely available
65 hardware, usually consumer, which Linux users can't use without these quirks.
71 maintainability of the driver. In general quirks are a last resort, if no
74 Quirks will not be added to the Linux kernel for hardware that isn't available
77 should be fixed before it is shipped instead of relying on Linux quirks.
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| /linux-6.12.1/lib/ |
| D | packing.c | 58 * @startbit: The index (in logical notation, compensated for quirks) where
61 * @endbit: The index (in logical notation, compensated for quirks) where
69 * @quirks: A bit mask of QUIRK_LITTLE_ENDIAN, QUIRK_LSW32_IS_FIRST and
78 enum packing_op op, u8 quirks) in packing() argument
114 * no quirks, u8 by u8 (aligned at u8 boundaries), from high to low in packing()
154 * adjusted for quirks. The adjusted box_addr will be used for in packing()
159 if (quirks & QUIRK_LITTLE_ENDIAN) in packing()
161 if (quirks & QUIRK_LSW32_IS_FIRST) in packing()
170 if (quirks & QUIRK_MSB_ON_THE_RIGHT) in packing()
186 if (quirks & QUIRK_MSB_ON_THE_RIGHT) in packing()
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| /linux-6.12.1/drivers/gpu/drm/panfrost/ |
| D | panfrost_gpu.c | 117 u32 quirks = 0; in panfrost_gpu_init_quirks() local
121 quirks |= SC_LS_PAUSEBUFFER_DISABLE; in panfrost_gpu_init_quirks()
124 quirks |= SC_SDC_DISABLE_OQ_DISCARD; in panfrost_gpu_init_quirks()
127 quirks |= SC_ENABLE_TEXGRD_FLAGS; in panfrost_gpu_init_quirks()
131 quirks |= SC_LS_ATTR_CHECK_DISABLE; in panfrost_gpu_init_quirks()
133 quirks |= SC_LS_ALLOW_ATTR_TYPES; in panfrost_gpu_init_quirks()
137 quirks |= SC_VAR_ALGORITHM; in panfrost_gpu_init_quirks()
140 quirks |= SC_TLS_HASH_ENABLE; in panfrost_gpu_init_quirks()
142 if (quirks) in panfrost_gpu_init_quirks()
143 gpu_write(pfdev, GPU_SHADER_CONFIG, quirks); in panfrost_gpu_init_quirks()
[all …]
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| /linux-6.12.1/drivers/platform/x86/amd/pmf/ |
| D | pmf-quirks.c | 3 * AMD Platform Management Framework Driver Quirks
54 struct quirk_entry *quirks; in amd_pmf_quirks_init() local
60 quirks = dmi_id->driver_data; in amd_pmf_quirks_init()
61 if (quirks->supported_func) { in amd_pmf_quirks_init()
62 dev->supported_func = quirks->supported_func; in amd_pmf_quirks_init()
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| /linux-6.12.1/drivers/platform/x86/ |
| D | eeepc-wmi.c | 99 static struct quirk_entry *quirks; variable
109 quirks = &quirk_asus_et2012_type1; in et2012_quirks()
111 quirks = &quirk_asus_et2012_type3; in et2012_quirks()
121 quirks = dmi->driver_data; in dmi_matched()
188 quirks = &quirk_asus_unknown; in eeepc_wmi_quirks()
189 quirks->hotplug_wireless = hotplug_wireless; in eeepc_wmi_quirks()
193 driver->quirks = quirks; in eeepc_wmi_quirks()
194 driver->quirks->wapf = -1; in eeepc_wmi_quirks()
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| D | msi-laptop.c | 112 /* MSI laptop quirks */
138 static struct quirk_entry *quirks; variable
210 if (quirks->ec_read_only) in set_device_state()
311 if (quirks->old_ec_model) { in show_wlan()
335 if (quirks->old_ec_model) { in show_bluetooth()
360 if (quirks->old_ec_model) in show_threeg()
588 quirks = dmi->driver_data; in dmi_check_cb()
595 if (quirks->ec_delay) in msi_work_delay()
775 if (quirks->ec_read_only) in msi_rfkill_set_state()
919 if (!quirks->load_scm_model) in msi_scm_disable_hw_fn_handling()
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| /linux-6.12.1/drivers/gpu/drm/msm/adreno/ |
| D | a5xx_catalog.c | 22 .quirks = ADRENO_QUIRK_TWO_PASS_USE_WFI |
39 .quirks = ADRENO_QUIRK_TWO_PASS_USE_WFI |
57 .quirks = ADRENO_QUIRK_LMLOADKILL_DISABLE,
74 .quirks = ADRENO_QUIRK_LMLOADKILL_DISABLE,
107 .quirks = ADRENO_QUIRK_LMLOADKILL_DISABLE,
128 .quirks = ADRENO_QUIRK_TWO_PASS_USE_WFI |
147 .quirks = ADRENO_QUIRK_LMLOADKILL_DISABLE,
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| /linux-6.12.1/arch/arm/mach-davinci/ |
| D | pdata-quirks.c | 3 * Legacy platform_data quirks
191 static void pdata_quirks_check(struct pdata_init *quirks) in pdata_quirks_check() argument
193 while (quirks->compatible) { in pdata_quirks_check()
194 if (of_machine_is_compatible(quirks->compatible)) { in pdata_quirks_check()
195 if (quirks->fn) in pdata_quirks_check()
196 quirks->fn(); in pdata_quirks_check()
198 quirks++; in pdata_quirks_check()
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| /linux-6.12.1/drivers/net/ethernet/stmicro/stmmac/ |
| D | hwif.c | 120 int (*quirks)(struct stmmac_priv *priv); member
140 .quirks = stmmac_dwmac1_quirks,
158 .quirks = stmmac_dwmac1_quirks,
178 .quirks = stmmac_dwmac4_quirks,
198 .quirks = NULL,
218 .quirks = NULL,
238 .quirks = NULL,
259 .quirks = NULL,
280 .quirks = stmmac_dwxlgmac_quirks,
368 /* Save quirks, if needed for posterior use */ in stmmac_hwif_init()
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| /linux-6.12.1/drivers/watchdog/ |
| D | s3c2410_wdt.c | 124 /* These quirks require that we have a PMU register map */
163 * @quirks: A bitfield of quirks.
175 u32 quirks; member
194 .quirks = 0
199 .quirks = QUIRK_HAS_WTCLRINT_REG,
208 .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | \
218 .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | \
228 .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | \
240 .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | \
252 .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | \
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| /linux-6.12.1/drivers/gpu/drm/imagination/ |
| D | pvr_device_info.c | 16 [PVR_FW_HAS_BRN_##quirk] = offsetof(struct pvr_device, quirks.has_brn##quirk)
61 drm_warn(from_pvr_device(pvr_dev), "Unsupported quirks in firmware image"); in pvr_device_info_set_common()
71 "Unsupported quirks in firmware image"); in pvr_device_info_set_common()
85 * pvr_device_info_set_quirks() - Set device quirks from device information in firmware
87 * @quirks: Pointer to quirks mask in device information.
88 * @quirks_size: Size of quirks mask, in u64s.
90 void pvr_device_info_set_quirks(struct pvr_device *pvr_dev, const u64 *quirks, u32 quirks_size) in pvr_device_info_set_quirks() argument
94 pvr_device_info_set_common(pvr_dev, quirks, quirks_size, quirks_mapping, in pvr_device_info_set_quirks()
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| /linux-6.12.1/drivers/perf/ |
| D | fsl_imx8_ddr_perf.c | 65 unsigned int quirks; /* quirks needed for different DDR Perf core */ member
72 .quirks = DDR_CAP_AXI_ID_FILTER,
76 .quirks = DDR_CAP_AXI_ID_FILTER,
81 .quirks = DDR_CAP_AXI_ID_FILTER,
86 .quirks = DDR_CAP_AXI_ID_FILTER,
91 .quirks = DDR_CAP_AXI_ID_FILTER_ENHANCED,
96 .quirks = DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER,
169 u32 quirks = pmu->devtype_data->quirks; in ddr_perf_filter_cap_get() local
173 return !!(quirks & DDR_CAP_AXI_ID_FILTER); in ddr_perf_filter_cap_get()
175 quirks &= DDR_CAP_AXI_ID_FILTER_ENHANCED; in ddr_perf_filter_cap_get()
[all …]
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