diff options
Diffstat (limited to 'include')
107 files changed, 1499 insertions, 379 deletions
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 30b1ae53689f..c50542dc71e0 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -150,7 +150,10 @@ /* Defaults for debug_level, debug and normal */ +#ifndef ACPI_DEBUG_DEFAULT #define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_EVALUATION | ACPI_LV_REPAIR) +#endif + #define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 9ff328fd946a..624b90b34085 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -82,6 +82,11 @@ #define ACPI_NO_ERROR_MESSAGES #undef ACPI_DEBUG_OUTPUT +/* Use a specific bugging default separate from ACPICA */ + +#undef ACPI_DEBUG_DEFAULT +#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR) + /* External interface for __KERNEL__, stub is needed */ #define ACPI_EXTERNAL_RETURN_STATUS(prototype) \ diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h index 0c938a4354f6..b88239e9efe4 100644 --- a/include/asm-generic/syscall.h +++ b/include/asm-generic/syscall.h @@ -105,41 +105,30 @@ void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, * syscall_get_arguments - extract system call parameter values * @task: task of interest, must be blocked * @regs: task_pt_regs() of @task - * @i: argument index [0,5] - * @n: number of arguments; n+i must be [1,6]. * @args: array filled with argument values * - * Fetches @n arguments to the system call starting with the @i'th argument - * (from 0 through 5). Argument @i is stored in @args[0], and so on. - * An arch inline version is probably optimal when @i and @n are constants. + * Fetches 6 arguments to the system call. First argument is stored in +* @args[0], and so on. * * It's only valid to call this when @task is stopped for tracing on * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. - * It's invalid to call this with @i + @n > 6; we only support system calls - * taking up to 6 arguments. */ void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, - unsigned int i, unsigned int n, unsigned long *args); + unsigned long *args); /** * syscall_set_arguments - change system call parameter value * @task: task of interest, must be in system call entry tracing * @regs: task_pt_regs() of @task - * @i: argument index [0,5] - * @n: number of arguments; n+i must be [1,6]. * @args: array of argument values to store * - * Changes @n arguments to the system call starting with the @i'th argument. - * Argument @i gets value @args[0], and so on. - * An arch inline version is probably optimal when @i and @n are constants. + * Changes 6 arguments to the system call. + * The first argument gets value @args[0], and so on. * * It's only valid to call this when @task is stopped for tracing on * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. - * It's invalid to call this with @i + @n > 6; we only support system calls - * taking up to 6 arguments. */ void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, - unsigned int i, unsigned int n, const unsigned long *args); /** diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index cfb7be40bed7..ce4de6b1e444 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -418,6 +418,8 @@ struct drm_crtc_helper_funcs { * Drivers can use the @old_crtc_state input parameter if the operations * needed to enable the CRTC don't depend solely on the new state but * also on the transition between the old state and the new state. + * + * This function is optional. */ void (*atomic_enable)(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state); @@ -441,6 +443,8 @@ struct drm_crtc_helper_funcs { * parameter @old_crtc_state which could be used to access the old * state. Atomic drivers should consider to use this one instead * of @disable. + * + * This function is optional. */ void (*atomic_disable)(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state); diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index cbf3180cb612..668ad971cd7b 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -420,7 +420,6 @@ extern struct ttm_bo_global { /** * Protected by ttm_global_mutex. */ - unsigned int use_count; struct list_head device_list; /** diff --git a/include/dt-bindings/clock/axg-audio-clkc.h b/include/dt-bindings/clock/axg-audio-clkc.h index fd9c362099d9..75901c636893 100644 --- a/include/dt-bindings/clock/axg-audio-clkc.h +++ b/include/dt-bindings/clock/axg-audio-clkc.h @@ -7,26 +7,6 @@ #ifndef __AXG_AUDIO_CLKC_BINDINGS_H #define __AXG_AUDIO_CLKC_BINDINGS_H -#define AUD_CLKID_SLV_SCLK0 9 -#define AUD_CLKID_SLV_SCLK1 10 -#define AUD_CLKID_SLV_SCLK2 11 -#define AUD_CLKID_SLV_SCLK3 12 -#define AUD_CLKID_SLV_SCLK4 13 -#define AUD_CLKID_SLV_SCLK5 14 -#define AUD_CLKID_SLV_SCLK6 15 -#define AUD_CLKID_SLV_SCLK7 16 -#define AUD_CLKID_SLV_SCLK8 17 -#define AUD_CLKID_SLV_SCLK9 18 -#define AUD_CLKID_SLV_LRCLK0 19 -#define AUD_CLKID_SLV_LRCLK1 20 -#define AUD_CLKID_SLV_LRCLK2 21 -#define AUD_CLKID_SLV_LRCLK3 22 -#define AUD_CLKID_SLV_LRCLK4 23 -#define AUD_CLKID_SLV_LRCLK5 24 -#define AUD_CLKID_SLV_LRCLK6 25 -#define AUD_CLKID_SLV_LRCLK7 26 -#define AUD_CLKID_SLV_LRCLK8 27 -#define AUD_CLKID_SLV_LRCLK9 28 #define AUD_CLKID_DDR_ARB 29 #define AUD_CLKID_PDM 30 #define AUD_CLKID_TDMIN_A 31 @@ -90,5 +70,15 @@ #define AUD_CLKID_TDMOUT_A_LRCLK 134 #define AUD_CLKID_TDMOUT_B_LRCLK 135 #define AUD_CLKID_TDMOUT_C_LRCLK 136 +#define AUD_CLKID_SPDIFOUT_B 151 +#define AUD_CLKID_SPDIFOUT_B_CLK 152 +#define AUD_CLKID_TDM_MCLK_PAD0 155 +#define AUD_CLKID_TDM_MCLK_PAD1 156 +#define AUD_CLKID_TDM_LRCLK_PAD0 157 +#define AUD_CLKID_TDM_LRCLK_PAD1 158 +#define AUD_CLKID_TDM_LRCLK_PAD2 159 +#define AUD_CLKID_TDM_SCLK_PAD0 160 +#define AUD_CLKID_TDM_SCLK_PAD1 161 +#define AUD_CLKID_TDM_SCLK_PAD2 162 #endif /* __AXG_AUDIO_CLKC_BINDINGS_H */ diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h index f179eabbcdb7..86c2ad56c5ef 100644 --- a/include/dt-bindings/clock/exynos5410.h +++ b/include/dt-bindings/clock/exynos5410.h @@ -36,6 +36,7 @@ #define CLK_UART0 257 #define CLK_UART1 258 #define CLK_UART2 259 +#define CLK_UART3 260 #define CLK_I2C0 261 #define CLK_I2C1 262 #define CLK_I2C2 263 @@ -44,7 +45,7 @@ #define CLK_USI1 266 #define CLK_USI2 267 #define CLK_USI3 268 -#define CLK_UART3 260 +#define CLK_TSADC 270 #define CLK_PWM 279 #define CLK_MCT 315 #define CLK_WDT 316 diff --git a/include/dt-bindings/clock/g12a-aoclkc.h b/include/dt-bindings/clock/g12a-aoclkc.h index 8db01ffbeb06..e916e49ff288 100644 --- a/include/dt-bindings/clock/g12a-aoclkc.h +++ b/include/dt-bindings/clock/g12a-aoclkc.h @@ -26,7 +26,9 @@ #define CLKID_AO_M4_FCLK 13 #define CLKID_AO_M4_HCLK 14 #define CLKID_AO_CLK81 15 +#define CLKID_AO_SAR_ADC_SEL 16 #define CLKID_AO_SAR_ADC_CLK 18 +#define CLKID_AO_CTS_OSCIN 19 #define CLKID_AO_32K 23 #define CLKID_AO_CEC 27 #define CLKID_AO_CTS_RTC_OSCIN 28 diff --git a/include/dt-bindings/clock/g12a-clkc.h b/include/dt-bindings/clock/g12a-clkc.h index 83b657038d1e..82c9e0c020b2 100644 --- a/include/dt-bindings/clock/g12a-clkc.h +++ b/include/dt-bindings/clock/g12a-clkc.h @@ -131,5 +131,10 @@ #define CLKID_MALI_1 174 #define CLKID_MALI 175 #define CLKID_MPLL_5OM 177 +#define CLKID_CPU_CLK 187 +#define CLKID_PCIE_PLL 201 +#define CLKID_VDEC_1 204 +#define CLKID_VDEC_HEVC 207 +#define CLKID_VDEC_HEVCF 210 #endif /* __G12A_CLKC_H */ diff --git a/include/dt-bindings/clock/imx7ulp-clock.h b/include/dt-bindings/clock/imx7ulp-clock.h index 21d872e69cb1..6f66f9005c81 100644 --- a/include/dt-bindings/clock/imx7ulp-clock.h +++ b/include/dt-bindings/clock/imx7ulp-clock.h @@ -65,7 +65,6 @@ #define IMX7ULP_CLK_FLEXBUS 2 #define IMX7ULP_CLK_SEMA42_1 3 #define IMX7ULP_CLK_DMA_MUX1 4 -#define IMX7ULP_CLK_SNVS 5 #define IMX7ULP_CLK_CAAM 6 #define IMX7ULP_CLK_LPTPM4 7 #define IMX7ULP_CLK_LPTPM5 8 diff --git a/include/dt-bindings/clock/jz4725b-cgu.h b/include/dt-bindings/clock/jz4725b-cgu.h index 460bbeff6ab8..31f1ab0fe42c 100644 --- a/include/dt-bindings/clock/jz4725b-cgu.h +++ b/include/dt-bindings/clock/jz4725b-cgu.h @@ -31,5 +31,6 @@ #define JZ4725B_CLK_TCU 22 #define JZ4725B_CLK_EXT512 23 #define JZ4725B_CLK_RTC 24 +#define JZ4725B_CLK_UDC_PHY 25 #endif /* __DT_BINDINGS_CLOCK_JZ4725B_CGU_H__ */ diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h index 8067077a62ca..47556539f0ee 100644 --- a/include/dt-bindings/clock/meson8b-clkc.h +++ b/include/dt-bindings/clock/meson8b-clkc.h @@ -103,10 +103,14 @@ #define CLKID_MPLL1 94 #define CLKID_MPLL2 95 #define CLKID_NAND_CLK 112 -#define CLKID_ABP 124 #define CLKID_APB 124 #define CLKID_PERIPH 126 #define CLKID_AXI 128 #define CLKID_L2_DRAM 130 +#define CLKID_VPU 190 +#define CLKID_VDEC_1 196 +#define CLKID_VDEC_HCODEC 199 +#define CLKID_VDEC_2 202 +#define CLKID_VDEC_HEVC 206 #endif /* __MESON8B_CLKC_H */ diff --git a/include/dt-bindings/clock/mt8183-clk.h b/include/dt-bindings/clock/mt8183-clk.h new file mode 100644 index 000000000000..0046506eb24c --- /dev/null +++ b/include/dt-bindings/clock/mt8183-clk.h @@ -0,0 +1,422 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018 MediaTek Inc. + * Author: Weiyi Lu <weiyi.lu@mediatek.com> + */ + +#ifndef _DT_BINDINGS_CLK_MT8183_H +#define _DT_BINDINGS_CLK_MT8183_H + +/* APMIXED */ +#define CLK_APMIXED_ARMPLL_LL 0 +#define CLK_APMIXED_ARMPLL_L 1 +#define CLK_APMIXED_CCIPLL 2 +#define CLK_APMIXED_MAINPLL 3 +#define CLK_APMIXED_UNIV2PLL 4 +#define CLK_APMIXED_MSDCPLL 5 +#define CLK_APMIXED_MMPLL 6 +#define CLK_APMIXED_MFGPLL 7 +#define CLK_APMIXED_TVDPLL 8 +#define CLK_APMIXED_APLL1 9 +#define CLK_APMIXED_APLL2 10 +#define CLK_APMIXED_SSUSB_26M 11 +#define CLK_APMIXED_APPLL_26M 12 +#define CLK_APMIXED_MIPIC0_26M 13 +#define CLK_APMIXED_MDPLLGP_26M 14 +#define CLK_APMIXED_MMSYS_26M 15 +#define CLK_APMIXED_UFS_26M 16 +#define CLK_APMIXED_MIPIC1_26M 17 +#define CLK_APMIXED_MEMPLL_26M 18 +#define CLK_APMIXED_CLKSQ_LVPLL_26M 19 +#define CLK_APMIXED_MIPID0_26M 20 +#define CLK_APMIXED_MIPID1_26M 21 +#define CLK_APMIXED_NR_CLK 22 + +/* TOPCKGEN */ +#define CLK_TOP_MUX_AXI 0 +#define CLK_TOP_MUX_MM 1 +#define CLK_TOP_MUX_CAM 2 +#define CLK_TOP_MUX_MFG 3 +#define CLK_TOP_MUX_CAMTG 4 +#define CLK_TOP_MUX_UART 5 +#define CLK_TOP_MUX_SPI 6 +#define CLK_TOP_MUX_MSDC50_0_HCLK 7 +#define CLK_TOP_MUX_MSDC50_0 8 +#define CLK_TOP_MUX_MSDC30_1 9 +#define CLK_TOP_MUX_MSDC30_2 10 +#define CLK_TOP_MUX_AUDIO 11 +#define CLK_TOP_MUX_AUD_INTBUS 12 +#define CLK_TOP_MUX_FPWRAP_ULPOSC 13 +#define CLK_TOP_MUX_SCP 14 +#define CLK_TOP_MUX_ATB 15 +#define CLK_TOP_MUX_SSPM 16 +#define CLK_TOP_MUX_DPI0 17 +#define CLK_TOP_MUX_SCAM 18 +#define CLK_TOP_MUX_AUD_1 19 +#define CLK_TOP_MUX_AUD_2 20 +#define CLK_TOP_MUX_DISP_PWM 21 +#define CLK_TOP_MUX_SSUSB_TOP_XHCI 22 +#define CLK_TOP_MUX_USB_TOP 23 +#define CLK_TOP_MUX_SPM 24 +#define CLK_TOP_MUX_I2C 25 +#define CLK_TOP_MUX_F52M_MFG 26 +#define CLK_TOP_MUX_SENINF 27 +#define CLK_TOP_MUX_DXCC 28 +#define CLK_TOP_MUX_CAMTG2 29 +#define CLK_TOP_MUX_AUD_ENG1 30 +#define CLK_TOP_MUX_AUD_ENG2 31 +#define CLK_TOP_MUX_FAES_UFSFDE 32 +#define CLK_TOP_MUX_FUFS 33 +#define CLK_TOP_MUX_IMG 34 +#define CLK_TOP_MUX_DSP 35 +#define CLK_TOP_MUX_DSP1 36 +#define CLK_TOP_MUX_DSP2 37 +#define CLK_TOP_MUX_IPU_IF 38 +#define CLK_TOP_MUX_CAMTG3 39 +#define CLK_TOP_MUX_CAMTG4 40 +#define CLK_TOP_MUX_PMICSPI 41 +#define CLK_TOP_SYSPLL_CK 42 +#define CLK_TOP_SYSPLL_D2 43 +#define CLK_TOP_SYSPLL_D3 44 +#define CLK_TOP_SYSPLL_D5 45 +#define CLK_TOP_SYSPLL_D7 46 +#define CLK_TOP_SYSPLL_D2_D2 47 +#define CLK_TOP_SYSPLL_D2_D4 48 +#define CLK_TOP_SYSPLL_D2_D8 49 +#define CLK_TOP_SYSPLL_D2_D16 50 +#define CLK_TOP_SYSPLL_D3_D2 51 +#define CLK_TOP_SYSPLL_D3_D4 52 +#define CLK_TOP_SYSPLL_D3_D8 53 +#define CLK_TOP_SYSPLL_D5_D2 54 +#define CLK_TOP_SYSPLL_D5_D4 55 +#define CLK_TOP_SYSPLL_D7_D2 56 +#define CLK_TOP_SYSPLL_D7_D4 57 +#define CLK_TOP_UNIVPLL_CK 58 +#define CLK_TOP_UNIVPLL_D2 59 +#define CLK_TOP_UNIVPLL_D3 60 +#define CLK_TOP_UNIVPLL_D5 61 +#define CLK_TOP_UNIVPLL_D7 62 +#define CLK_TOP_UNIVPLL_D2_D2 63 +#define CLK_TOP_UNIVPLL_D2_D4 64 +#define CLK_TOP_UNIVPLL_D2_D8 65 +#define CLK_TOP_UNIVPLL_D3_D2 66 +#define CLK_TOP_UNIVPLL_D3_D4 67 +#define CLK_TOP_UNIVPLL_D3_D8 68 +#define CLK_TOP_UNIVPLL_D5_D2 69 +#define CLK_TOP_UNIVPLL_D5_D4 70 +#define CLK_TOP_UNIVPLL_D5_D8 71 +#define CLK_TOP_APLL1_CK 72 +#define CLK_TOP_APLL1_D2 73 +#define CLK_TOP_APLL1_D4 74 +#define CLK_TOP_APLL1_D8 75 +#define CLK_TOP_APLL2_CK 76 +#define CLK_TOP_APLL2_D2 77 +#define CLK_TOP_APLL2_D4 78 +#define CLK_TOP_APLL2_D8 79 +#define CLK_TOP_TVDPLL_CK 80 +#define CLK_TOP_TVDPLL_D2 81 +#define CLK_TOP_TVDPLL_D4 82 +#define CLK_TOP_TVDPLL_D8 83 +#define CLK_TOP_TVDPLL_D16 84 +#define CLK_TOP_MSDCPLL_CK 85 +#define CLK_TOP_MSDCPLL_D2 86 +#define CLK_TOP_MSDCPLL_D4 87 +#define CLK_TOP_MSDCPLL_D8 88 +#define CLK_TOP_MSDCPLL_D16 89 +#define CLK_TOP_AD_OSC_CK 90 +#define CLK_TOP_OSC_D2 91 +#define CLK_TOP_OSC_D4 92 +#define CLK_TOP_OSC_D8 93 +#define CLK_TOP_OSC_D16 94 +#define CLK_TOP_F26M_CK_D2 95 +#define CLK_TOP_MFGPLL_CK 96 +#define CLK_TOP_UNIVP_192M_CK 97 +#define CLK_TOP_UNIVP_192M_D2 98 +#define CLK_TOP_UNIVP_192M_D4 99 +#define CLK_TOP_UNIVP_192M_D8 100 +#define CLK_TOP_UNIVP_192M_D16 101 +#define CLK_TOP_UNIVP_192M_D32 102 +#define CLK_TOP_MMPLL_CK 103 +#define CLK_TOP_MMPLL_D4 104 +#define CLK_TOP_MMPLL_D4_D2 105 +#define CLK_TOP_MMPLL_D4_D4 106 +#define CLK_TOP_MMPLL_D5 107 +#define CLK_TOP_MMPLL_D5_D2 108 +#define CLK_TOP_MMPLL_D5_D4 109 +#define CLK_TOP_MMPLL_D6 110 +#define CLK_TOP_MMPLL_D7 111 +#define CLK_TOP_CLK26M 112 +#define CLK_TOP_CLK13M 113 +#define CLK_TOP_ULPOSC 114 +#define CLK_TOP_UNIVP_192M 115 +#define CLK_TOP_MUX_APLL_I2S0 116 +#define CLK_TOP_MUX_APLL_I2S1 117 +#define CLK_TOP_MUX_APLL_I2S2 118 +#define CLK_TOP_MUX_APLL_I2S3 119 +#define CLK_TOP_MUX_APLL_I2S4 120 +#define CLK_TOP_MUX_APLL_I2S5 121 +#define CLK_TOP_APLL12_DIV0 122 +#define CLK_TOP_APLL12_DIV1 123 +#define CLK_TOP_APLL12_DIV2 124 +#define CLK_TOP_APLL12_DIV3 125 +#define CLK_TOP_APLL12_DIV4 126 +#define CLK_TOP_APLL12_DIVB 127 +#define CLK_TOP_UNIVPLL 128 +#define CLK_TOP_ARMPLL_DIV_PLL1 129 +#define CLK_TOP_ARMPLL_DIV_PLL2 130 +#define CLK_TOP_UNIVPLL_D3_D16 131 +#define CLK_TOP_NR_CLK 132 + +/* CAMSYS */ +#define CLK_CAM_LARB6 0 +#define CLK_CAM_DFP_VAD 1 +#define CLK_CAM_CAM 2 +#define CLK_CAM_CAMTG 3 +#define CLK_CAM_SENINF 4 +#define CLK_CAM_CAMSV0 5 +#define CLK_CAM_CAMSV1 6 +#define CLK_CAM_CAMSV2 7 +#define CLK_CAM_CCU 8 +#define CLK_CAM_LARB3 9 +#define CLK_CAM_NR_CLK 10 + +/* INFRACFG_AO */ +#define CLK_INFRA_PMIC_TMR 0 +#define CLK_INFRA_PMIC_AP 1 +#define CLK_INFRA_PMIC_MD 2 +#define CLK_INFRA_PMIC_CONN 3 +#define CLK_INFRA_SCPSYS 4 +#define CLK_INFRA_SEJ 5 +#define CLK_INFRA_APXGPT 6 +#define CLK_INFRA_ICUSB 7 +#define CLK_INFRA_GCE 8 +#define CLK_INFRA_THERM 9 +#define CLK_INFRA_I2C0 10 +#define CLK_INFRA_I2C1 11 +#define CLK_INFRA_I2C2 12 +#define CLK_INFRA_I2C3 13 +#define CLK_INFRA_PWM_HCLK 14 +#define CLK_INFRA_PWM1 15 +#define CLK_INFRA_PWM2 16 +#define CLK_INFRA_PWM3 17 +#define CLK_INFRA_PWM4 18 +#define CLK_INFRA_PWM 19 +#define CLK_INFRA_UART0 20 +#define CLK_INFRA_UART1 21 +#define CLK_INFRA_UART2 22 +#define CLK_INFRA_UART3 23 +#define CLK_INFRA_GCE_26M 24 +#define CLK_INFRA_CQ_DMA_FPC 25 +#define CLK_INFRA_BTIF 26 +#define CLK_INFRA_SPI0 27 +#define CLK_INFRA_MSDC0 28 +#define CLK_INFRA_MSDC1 29 +#define CLK_INFRA_MSDC2 30 +#define CLK_INFRA_MSDC0_SCK 31 +#define CLK_INFRA_DVFSRC 32 +#define CLK_INFRA_GCPU 33 +#define CLK_INFRA_TRNG 34 +#define CLK_INFRA_AUXADC 35 +#define CLK_INFRA_CPUM 36 +#define CLK_INFRA_CCIF1_AP 37 +#define CLK_INFRA_CCIF1_MD 38 +#define CLK_INFRA_AUXADC_MD 39 +#define CLK_INFRA_MSDC1_SCK 40 +#define CLK_INFRA_MSDC2_SCK 41 +#define CLK_INFRA_AP_DMA 42 +#define CLK_INFRA_XIU 43 +#define CLK_INFRA_DEVICE_APC 44 +#define CLK_INFRA_CCIF_AP 45 +#define CLK_INFRA_DEBUGSYS 46 +#define CLK_INFRA_AUDIO 47 +#define CLK_INFRA_CCIF_MD 48 +#define CLK_INFRA_DXCC_SEC_CORE 49 +#define CLK_INFRA_DXCC_AO 50 +#define CLK_INFRA_DRAMC_F26M 51 +#define CLK_INFRA_IRTX 52 +#define CLK_INFRA_DISP_PWM 53 +#define CLK_INFRA_CLDMA_BCLK 54 +#define CLK_INFRA_AUDIO_26M_BCLK 55 +#define CLK_INFRA_SPI1 56 +#define CLK_INFRA_I2C4 57 +#define CLK_INFRA_MODEM_TEMP_SHARE 58 +#define CLK_INFRA_SPI2 59 +#define CLK_INFRA_SPI3 60 +#define CLK_INFRA_UNIPRO_SCK 61 +#define CLK_INFRA_UNIPRO_TICK 62 +#define CLK_INFRA_UFS_MP_SAP_BCLK 63 +#define CLK_INFRA_MD32_BCLK 64 +#define CLK_INFRA_SSPM 65 +#define CLK_INFRA_UNIPRO_MBIST 66 +#define CLK_INFRA_SSPM_BUS_HCLK 67 +#define CLK_INFRA_I2C5 68 +#define CLK_INFRA_I2C5_ARBITER 69 +#define CLK_INFRA_I2C5_IMM 70 +#define CLK_INFRA_I2C1_ARBITER 71 +#define CLK_INFRA_I2C1_IMM 72 +#define CLK_INFRA_I2C2_ARBITER 73 +#define CLK_INFRA_I2C2_IMM 74 +#define CLK_INFRA_SPI4 75 +#define CLK_INFRA_SPI5 76 +#define CLK_INFRA_CQ_DMA 77 +#define CLK_INFRA_UFS 78 +#define CLK_INFRA_AES_UFSFDE 79 +#define CLK_INFRA_UFS_TICK 80 +#define CLK_INFRA_MSDC0_SELF 81 +#define CLK_INFRA_MSDC1_SELF 82 +#define CLK_INFRA_MSDC2_SELF 83 +#define CLK_INFRA_SSPM_26M_SELF 84 +#define CLK_INFRA_SSPM_32K_SELF 85 +#define CLK_INFRA_UFS_AXI 86 +#define CLK_INFRA_I2C6 87 +#define CLK_INFRA_AP_MSDC0 88 +#define CLK_INFRA_MD_MSDC0 89 +#define CLK_INFRA_USB 90 +#define CLK_INFRA_DEVMPU_BCLK 91 +#define CLK_INFRA_CCIF2_AP 92 +#define CLK_INFRA_CCIF2_MD 93 +#define CLK_INFRA_CCIF3_AP 94 +#define CLK_INFRA_CCIF3_MD 95 +#define CLK_INFRA_SEJ_F13M 96 +#define CLK_INFRA_AES_BCLK 97 +#define CLK_INFRA_I2C7 98 +#define CLK_INFRA_I2C8 99 +#define CLK_INFRA_FBIST2FPC 100 +#define CLK_INFRA_NR_CLK 101 + +/* MFGCFG */ +#define CLK_MFG_BG3D 0 +#define CLK_MFG_NR_CLK 1 + +/* IMG */ +#define CLK_IMG_OWE 0 +#define CLK_IMG_WPE_B 1 +#define CLK_IMG_WPE_A 2 +#define CLK_IMG_MFB 3 +#define CLK_IMG_RSC 4 +#define CLK_IMG_DPE 5 +#define CLK_IMG_FDVT 6 +#define CLK_IMG_DIP 7 +#define CLK_IMG_LARB2 8 +#define CLK_IMG_LARB5 9 +#define CLK_IMG_NR_CLK 10 + +/* MMSYS_CONFIG */ +#define CLK_MM_SMI_COMMON 0 +#define CLK_MM_SMI_LARB0 1 +#define CLK_MM_SMI_LARB1 2 +#define CLK_MM_GALS_COMM0 3 +#define CLK_MM_GALS_COMM1 4 +#define CLK_MM_GALS_CCU2MM 5 +#define CLK_MM_GALS_IPU12MM 6 +#define CLK_MM_GALS_IMG2MM 7 +#define CLK_MM_GALS_CAM2MM 8 +#define CLK_MM_GALS_IPU2MM 9 +#define CLK_MM_MDP_DL_TXCK 10 +#define CLK_MM_IPU_DL_TXCK 11 +#define CLK_MM_MDP_RDMA0 12 +#define CLK_MM_MDP_RDMA1 13 +#define CLK_MM_MDP_RSZ0 14 +#define CLK_MM_MDP_RSZ1 15 +#define CLK_MM_MDP_TDSHP 16 +#define CLK_MM_MDP_WROT0 17 +#define CLK_MM_FAKE_ENG 18 +#define CLK_MM_DISP_OVL0 19 +#define CLK_MM_DISP_OVL0_2L 20 +#define CLK_MM_DISP_OVL1_2L 21 +#define CLK_MM_DISP_RDMA0 22 +#define CLK_MM_DISP_RDMA1 23 +#define CLK_MM_DISP_WDMA0 24 +#define CLK_MM_DISP_COLOR0 25 +#define CLK_MM_DISP_CCORR0 26 +#define CLK_MM_DISP_AAL0 27 +#define CLK_MM_DISP_GAMMA0 28 +#define CLK_MM_DISP_DITHER0 29 +#define CLK_MM_DISP_SPLIT 30 +#define CLK_MM_DSI0_MM 31 +#define CLK_MM_DSI0_IF 32 +#define CLK_MM_DPI_MM 33 +#define CLK_MM_DPI_IF 34 +#define CLK_MM_FAKE_ENG2 35 +#define CLK_MM_MDP_DL_RX 36 +#define CLK_MM_IPU_DL_RX 37 +#define CLK_MM_26M 38 +#define CLK_MM_MMSYS_R2Y 39 +#define CLK_MM_DISP_RSZ 40 +#define CLK_MM_MDP_WDMA0 41 +#define CLK_MM_MDP_AAL 42 +#define CLK_MM_MDP_CCORR 43 +#define CLK_MM_DBI_MM 44 +#define CLK_MM_DBI_IF 45 +#define CLK_MM_NR_CLK 46 + +/* VDEC_GCON */ +#define CLK_VDEC_VDEC 0 +#define CLK_VDEC_LARB1 1 +#define CLK_VDEC_NR_CLK 2 + +/* VENC_GCON */ +#define CLK_VENC_LARB 0 +#define CLK_VENC_VENC 1 +#define CLK_VENC_JPGENC 2 +#define CLK_VENC_NR_CLK 3 + +/* AUDIO */ +#define CLK_AUDIO_TML 0 +#define CLK_AUDIO_DAC_PREDIS 1 +#define CLK_AUDIO_DAC 2 +#define CLK_AUDIO_ADC 3 +#define CLK_AUDIO_APLL_TUNER 4 +#define CLK_AUDIO_APLL2_TUNER 5 +#define CLK_AUDIO_24M 6 +#define CLK_AUDIO_22M 7 +#define CLK_AUDIO_AFE 8 +#define CLK_AUDIO_I2S4 9 +#define CLK_AUDIO_I2S3 10 +#define CLK_AUDIO_I2S2 11 +#define CLK_AUDIO_I2S1 12 +#define CLK_AUDIO_PDN_ADDA6_ADC 13 +#define CLK_AUDIO_TDM 14 +#define CLK_AUDIO_NR_CLK 15 + +/* IPU_CONN */ +#define CLK_IPU_CONN_IPU 0 +#define CLK_IPU_CONN_AHB 1 +#define CLK_IPU_CONN_AXI 2 +#define CLK_IPU_CONN_ISP 3 +#define CLK_IPU_CONN_CAM_ADL 4 +#define CLK_IPU_CONN_IMG_ADL 5 +#define CLK_IPU_CONN_DAP_RX 6 +#define CLK_IPU_CONN_APB2AXI 7 +#define CLK_IPU_CONN_APB2AHB 8 +#define CLK_IPU_CONN_IPU_CAB1TO2 9 +#define CLK_IPU_CONN_IPU1_CAB1TO2 10 +#define CLK_IPU_CONN_IPU2_CAB1TO2 11 +#define CLK_IPU_CONN_CAB3TO3 12 +#define CLK_IPU_CONN_CAB2TO1 13 +#define CLK_IPU_CONN_CAB3TO1_SLICE 14 +#define CLK_IPU_CONN_NR_CLK 15 + +/* IPU_ADL */ +#define CLK_IPU_ADL_CABGEN 0 +#define CLK_IPU_ADL_NR_CLK 1 + +/* IPU_CORE0 */ +#define CLK_IPU_CORE0_JTAG 0 +#define CLK_IPU_CORE0_AXI 1 +#define CLK_IPU_CORE0_IPU 2 +#define CLK_IPU_CORE0_NR_CLK 3 + +/* IPU_CORE1 */ +#define CLK_IPU_CORE1_JTAG 0 +#define CLK_IPU_CORE1_AXI 1 +#define CLK_IPU_CORE1_IPU 2 +#define CLK_IPU_CORE1_NR_CLK 3 + +/* MCUCFG */ +#define CLK_MCU_MP0_SEL 0 +#define CLK_MCU_MP2_SEL 1 +#define CLK_MCU_BUS_SEL 2 +#define CLK_MCU_NR_CLK 3 + +#endif /* _DT_BINDINGS_CLK_MT8183_H */ diff --git a/include/dt-bindings/clock/mt8516-clk.h b/include/dt-bindings/clock/mt8516-clk.h new file mode 100644 index 000000000000..9cfca53cd78d --- /dev/null +++ b/include/dt-bindings/clock/mt8516-clk.h @@ -0,0 +1,211 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019 MediaTek Inc. + * Copyright (c) 2019 BayLibre, SAS. + * Author: James Liao <jamesjj.liao@mediatek.com> + */ + +#ifndef _DT_BINDINGS_CLK_MT8516_H +#define _DT_BINDINGS_CLK_MT8516_H + +/* APMIXEDSYS */ + +#define CLK_APMIXED_ARMPLL 0 +#define CLK_APMIXED_MAINPLL 1 +#define CLK_APMIXED_UNIVPLL 2 +#define CLK_APMIXED_MMPLL 3 +#define CLK_APMIXED_APLL1 4 +#define CLK_APMIXED_APLL2 5 +#define CLK_APMIXED_NR_CLK 6 + +/* INFRACFG */ + +#define CLK_IFR_MUX1_SEL 0 +#define CLK_IFR_ETH_25M_SEL 1 +#define CLK_IFR_I2C0_SEL 2 +#define CLK_IFR_I2C1_SEL 3 +#define CLK_IFR_I2C2_SEL 4 +#define CLK_IFR_NR_CLK 5 + +/* TOPCKGEN */ + +#define CLK_TOP_CLK_NULL 0 +#define CLK_TOP_I2S_INFRA_BCK 1 +#define CLK_TOP_MEMPLL 2 +#define CLK_TOP_DMPLL 3 +#define CLK_TOP_MAINPLL_D2 4 +#define CLK_TOP_MAINPLL_D4 5 +#define CLK_TOP_MAINPLL_D8 6 +#define CLK_TOP_MAINPLL_D16 7 +#define CLK_TOP_MAINPLL_D11 8 +#define CLK_TOP_MAINPLL_D22 9 +#define CLK_TOP_MAINPLL_D3 10 +#define CLK_TOP_MAINPLL_D6 11 +#define CLK_TOP_MAINPLL_D12 12 +#define CLK_TOP_MAINPLL_D5 13 +#define CLK_TOP_MAINPLL_D10 14 +#define CLK_TOP_MAINPLL_D20 15 +#define CLK_TOP_MAINPLL_D40 16 +#define CLK_TOP_MAINPLL_D7 17 +#define CLK_TOP_MAINPLL_D14 18 +#define CLK_TOP_UNIVPLL_D2 19 +#define CLK_TOP_UNIVPLL_D4 20 +#define CLK_TOP_UNIVPLL_D8 21 +#define CLK_TOP_UNIVPLL_D16 22 +#define CLK_TOP_UNIVPLL_D3 23 +#define CLK_TOP_UNIVPLL_D6 24 +#define CLK_TOP_UNIVPLL_D12 25 +#define CLK_TOP_UNIVPLL_D24 26 +#define CLK_TOP_UNIVPLL_D5 27 +#define CLK_TOP_UNIVPLL_D20 28 +#define CLK_TOP_MMPLL380M 29 +#define CLK_TOP_MMPLL_D2 30 +#define CLK_TOP_MMPLL_200M 31 +#define CLK_TOP_USB_PHY48M 32 +#define CLK_TOP_APLL1 33 +#define CLK_TOP_APLL1_D2 34 +#define CLK_TOP_APLL1_D4 35 +#define CLK_TOP_APLL1_D8 36 +#define CLK_TOP_APLL2 37 +#define CLK_TOP_APLL2_D2 38 +#define CLK_TOP_APLL2_D4 39 +#define CLK_TOP_APLL2_D8 40 +#define CLK_TOP_CLK26M 41 +#define CLK_TOP_CLK26M_D2 42 +#define CLK_TOP_AHB_INFRA_D2 43 +#define CLK_TOP_NFI1X 44 +#define CLK_TOP_ETH_D2 45 +#define CLK_TOP_THEM 46 +#define CLK_TOP_APDMA 47 +#define CLK_TOP_I2C0 48 +#define CLK_TOP_I2C1 49 +#define CLK_TOP_AUXADC1 50 +#define CLK_TOP_NFI 51 +#define CLK_TOP_NFIECC 52 +#define CLK_TOP_DEBUGSYS 53 +#define CLK_TOP_PWM 54 +#define CLK_TOP_UART0 55 +#define CLK_TOP_UART1 56 +#define CLK_TOP_BTIF 57 +#define CLK_TOP_USB 58 +#define CLK_TOP_FLASHIF_26M 59 +#define CLK_TOP_AUXADC2 60 +#define CLK_TOP_I2C2 61 +#define CLK_TOP_MSDC0 62 +#define CLK_TOP_MSDC1 63 +#define CLK_TOP_NFI2X 64 +#define CLK_TOP_PMICWRAP_AP 65 +#define CLK_TOP_SEJ 66 +#define CLK_TOP_MEMSLP_DLYER 67 +#define CLK_TOP_SPI 68 +#define CLK_TOP_APXGPT 69 +#define CLK_TOP_AUDIO 70 +#define CLK_TOP_PMICWRAP_MD 71 +#define CLK_TOP_PMICWRAP_CONN 72 +#define CLK_TOP_PMICWRAP_26M 73 +#define CLK_TOP_AUX_ADC 74 +#define CLK_TOP_AUX_TP 75 +#define CLK_TOP_MSDC2 76 +#define CLK_TOP_RBIST 77 +#define CLK_TOP_NFI_BUS 78 +#define CLK_TOP_GCE 79 +#define CLK_TOP_TRNG 80 +#define CLK_TOP_SEJ_13M 81 +#define CLK_TOP_AES 82 +#define CLK_TOP_PWM_B 83 +#define CLK_TOP_PWM1_FB 84 +#define CLK_TOP_PWM2_FB 85 +#define CLK_TOP_PWM3_FB 86 +#define CLK_TOP_PWM4_FB 87 +#define CLK_TOP_PWM5_FB 88 +#define CLK_TOP_USB_1P 89 +#define CLK_TOP_FLASHIF_FREERUN 90 +#define CLK_TOP_66M_ETH 91 +#define CLK_TOP_133M_ETH 92 +#define CLK_TOP_FETH_25M 93 +#define CLK_TOP_FETH_50M 94 +#define CLK_TOP_FLASHIF_AXI 95 +#define CLK_TOP_USBIF 96 +#define CLK_TOP_UART2 97 +#define CLK_TOP_BSI 98 +#define CLK_TOP_RG_SPINOR 99 +#define CLK_TOP_RG_MSDC2 100 +#define CLK_TOP_RG_ETH 101 +#define CLK_TOP_RG_AUD1 102 +#define CLK_TOP_RG_AUD2 103 +#define CLK_TOP_RG_AUD_ENGEN1 104 +#define CLK_TOP_RG_AUD_ENGEN2 105 +#define CLK_TOP_RG_I2C 106 +#define CLK_TOP_RG_PWM_INFRA 107 +#define CLK_TOP_RG_AUD_SPDIF_IN 108 +#define CLK_TOP_RG_UART2 109 +#define CLK_TOP_RG_BSI 110 +#define CLK_TOP_RG_DBG_ATCLK 111 +#define CLK_TOP_RG_NFIECC 112 +#define CLK_TOP_RG_APLL1_D2_EN 113 +#define CLK_TOP_RG_APLL1_D4_EN 114 +#define CLK_TOP_RG_APLL1_D8_EN 115 +#define CLK_TOP_RG_APLL2_D2_EN 116 +#define CLK_TOP_RG_APLL2_D4_EN 117 +#define CLK_TOP_RG_APLL2_D8_EN 118 +#define CLK_TOP_APLL12_DIV0 119 +#define CLK_TOP_APLL12_DIV1 120 +#define CLK_TOP_APLL12_DIV2 121 +#define CLK_TOP_APLL12_DIV3 122 +#define CLK_TOP_APLL12_DIV4 123 +#define CLK_TOP_APLL12_DIV4B 124 +#define CLK_TOP_APLL12_DIV5 125 +#define CLK_TOP_APLL12_DIV5B 126 +#define CLK_TOP_APLL12_DIV6 127 +#define CLK_TOP_UART0_SEL 128 +#define CLK_TOP_EMI_DDRPHY_SEL 129 +#define CLK_TOP_AHB_INFRA_SEL 130 +#define CLK_TOP_MSDC0_SEL 131 +#define CLK_TOP_UART1_SEL 132 +#define CLK_TOP_MSDC1_SEL 133 +#define CLK_TOP_PMICSPI_SEL 134 +#define CLK_TOP_QAXI_AUD26M_SEL 135 +#define CLK_TOP_AUD_INTBUS_SEL 136 +#define CLK_TOP_NFI2X_PAD_SEL 137 +#define CLK_TOP_NFI1X_PAD_SEL 138 +#define CLK_TOP_DDRPHYCFG_SEL 139 +#define CLK_TOP_USB_78M_SEL 140 +#define CLK_TOP_SPINOR_SEL 141 +#define CLK_TOP_MSDC2_SEL 142 +#define CLK_TOP_ETH_SEL 143 +#define CLK_TOP_AUD1_SEL 144 +#define CLK_TOP_AUD2_SEL 145 +#define CLK_TOP_AUD_ENGEN1_SEL 146 +#define CLK_TOP_AUD_ENGEN2_SEL 147 +#define CLK_TOP_I2C_SEL 148 +#define CLK_TOP_AUD_I2S0_M_SEL 149 +#define CLK_TOP_AUD_I2S1_M_SEL 150 +#define CLK_TOP_AUD_I2S2_M_SEL 151 +#define CLK_TOP_AUD_I2S3_M_SEL 152 +#define CLK_TOP_AUD_I2S4_M_SEL 153 +#define CLK_TOP_AUD_I2S5_M_SEL 154 +#define CLK_TOP_AUD_SPDIF_B_SEL 155 +#define CLK_TOP_PWM_SEL 156 +#define CLK_TOP_SPI_SEL 157 +#define CLK_TOP_AUD_SPDIFIN_SEL 158 +#define CLK_TOP_UART2_SEL 159 +#define CLK_TOP_BSI_SEL 160 +#define CLK_TOP_DBG_ATCLK_SEL 161 +#define CLK_TOP_CSW_NFIECC_SEL 162 +#define CLK_TOP_NFIECC_SEL 163 +#define CLK_TOP_APLL12_CK_DIV0 164 +#define CLK_TOP_APLL12_CK_DIV1 165 +#define CLK_TOP_APLL12_CK_DIV2 166 +#define CLK_TOP_APLL12_CK_DIV3 167 +#define CLK_TOP_APLL12_CK_DIV4 168 +#define CLK_TOP_APLL12_CK_DIV4B 169 +#define CLK_TOP_APLL12_CK_DIV5 170 +#define CLK_TOP_APLL12_CK_DIV5B 171 +#define CLK_TOP_APLL12_CK_DIV6 172 +#define CLK_TOP_USB_78M 173 +#define CLK_TOP_MSDC0_INFRA 174 +#define CLK_TOP_MSDC1_INFRA 175 +#define CLK_TOP_MSDC2_INFRA 176 +#define CLK_TOP_NR_CLK 177 + +#endif /* _DT_BINDINGS_CLK_MT8516_H */ diff --git a/include/dt-bindings/clock/qcom,gcc-qcs404.h b/include/dt-bindings/clock/qcom,gcc-qcs404.h index 6ceb55ed72c6..454b3f43f538 100644 --- a/include/dt-bindings/clock/qcom,gcc-qcs404.h +++ b/include/dt-bindings/clock/qcom,gcc-qcs404.h @@ -146,6 +146,10 @@ #define GCC_MDP_TBU_CLK 138 #define GCC_QDSS_DAP_CLK 139 #define GCC_DCC_XO_CLK 140 +#define GCC_CDSP_CFG_AHB_CLK 143 +#define GCC_BIMC_CDSP_CLK 144 +#define GCC_CDSP_TBU_CLK 145 +#define GCC_CDSP_BIMC_CLK_SRC 146 #define GCC_GENI_IR_BCR 0 #define GCC_USB_HS_BCR 1 @@ -161,5 +165,6 @@ #define GCC_PCIE_0_LINK_DOWN_BCR 11 #define GCC_PCIEPHY_0_PHY_BCR 12 #define GCC_EMAC_BCR 13 +#define GCC_CDSP_RESTART 14 #endif diff --git a/include/dt-bindings/clock/qcom,turingcc-qcs404.h b/include/dt-bindings/clock/qcom,turingcc-qcs404.h new file mode 100644 index 000000000000..838faef57c67 --- /dev/null +++ b/include/dt-bindings/clock/qcom,turingcc-qcs404.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019, Linaro Ltd + */ + +#ifndef _DT_BINDINGS_CLK_TURING_QCS404_H +#define _DT_BINDINGS_CLK_TURING_QCS404_H + +#define TURING_Q6SS_Q6_AXIM_CLK 0 +#define TURING_Q6SS_AHBM_AON_CLK 1 +#define TURING_WRAPPER_AON_CLK 2 +#define TURING_Q6SS_AHBS_AON_CLK 3 +#define TURING_WRAPPER_QOS_AHBS_AON_CLK 4 + +#endif diff --git a/include/dt-bindings/clock/sifive-fu540-prci.h b/include/dt-bindings/clock/sifive-fu540-prci.h new file mode 100644 index 000000000000..6a0b70a37d78 --- /dev/null +++ b/include/dt-bindings/clock/sifive-fu540-prci.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018-2019 SiFive, Inc. + * Wesley Terpstra + * Paul Walmsley + */ + +#ifndef __DT_BINDINGS_CLOCK_SIFIVE_FU540_PRCI_H +#define __DT_BINDINGS_CLOCK_SIFIVE_FU540_PRCI_H + +/* Clock indexes for use by Device Tree data and the PRCI driver */ + +#define PRCI_CLK_COREPLL 0 +#define PRCI_CLK_DDRPLL 1 +#define PRCI_CLK_GEMGXLPLL 2 +#define PRCI_CLK_TLCLK 3 + +#endif diff --git a/include/dt-bindings/clock/stm32fx-clock.h b/include/dt-bindings/clock/stm32fx-clock.h index 58d8b515be55..7d34e297049c 100644 --- a/include/dt-bindings/clock/stm32fx-clock.h +++ b/include/dt-bindings/clock/stm32fx-clock.h @@ -54,7 +54,10 @@ #define CLK_I2C3 28 #define CLK_I2C4 29 #define CLK_LPTIMER 30 - -#define END_PRIMARY_CLK_F7 31 +#define CLK_PLL_SRC 31 +#define CLK_DFSDM1 32 +#define CLK_ADFSDM1 33 +#define CLK_F769_DSI 34 +#define END_PRIMARY_CLK_F7 35 #endif diff --git a/include/dt-bindings/clock/sun5i-ccu.h b/include/dt-bindings/clock/sun5i-ccu.h index 81f34d477aeb..2e6b9ddcc24e 100644 --- a/include/dt-bindings/clock/sun5i-ccu.h +++ b/include/dt-bindings/clock/sun5i-ccu.h @@ -100,7 +100,7 @@ #define CLK_AVS 96 #define CLK_HDMI 97 #define CLK_GPU 98 - +#define CLK_MBUS 99 #define CLK_IEP 100 #endif /* _DT_BINDINGS_CLK_SUN5I_H_ */ diff --git a/include/dt-bindings/reset/amlogic,meson-g12a-reset.h b/include/dt-bindings/reset/amlogic,meson-g12a-reset.h index 8063e8314eef..6d487c5eba2c 100644 --- a/include/dt-bindings/reset/amlogic,meson-g12a-reset.h +++ b/include/dt-bindings/reset/amlogic,meson-g12a-reset.h @@ -51,7 +51,10 @@ #define RESET_SD_EMMC_A 44 #define RESET_SD_EMMC_B 45 #define RESET_SD_EMMC_C 46 -/* 47-60 */ +/* 47 */ +#define RESET_USB_PHY20 48 +#define RESET_USB_PHY21 49 +/* 50-60 */ #define RESET_AUDIO_CODEC 61 /* 62-63 */ /* RESET2 */ diff --git a/include/keys/trusted.h b/include/keys/trusted.h index adbcb6817826..0071298b9b28 100644 --- a/include/keys/trusted.h +++ b/include/keys/trusted.h @@ -38,7 +38,7 @@ enum { int TSS_authhmac(unsigned char *digest, const unsigned char *key, unsigned int keylen, unsigned char *h1, - unsigned char *h2, unsigned char h3, ...); + unsigned char *h2, unsigned int h3, ...); int TSS_checkhmac1(unsigned char *buffer, const uint32_t command, const unsigned char *ononce, diff --git a/include/linux/atalk.h b/include/linux/atalk.h index d5cfc0b15b76..f6034ba774be 100644 --- a/include/linux/atalk.h +++ b/include/linux/atalk.h @@ -108,7 +108,7 @@ static __inline__ struct elapaarp *aarp_hdr(struct sk_buff *skb) #define AARP_RESOLVE_TIME (10 * HZ) extern struct datalink_proto *ddp_dl, *aarp_dl; -extern void aarp_proto_init(void); +extern int aarp_proto_init(void); /* Inter module exports */ diff --git a/include/linux/bio.h b/include/linux/bio.h index bb6090aa165d..e584673c1881 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -120,19 +120,23 @@ static inline bool bio_full(struct bio *bio) return bio->bi_vcnt >= bio->bi_max_vecs; } -#define mp_bvec_for_each_segment(bv, bvl, i, iter_all) \ - for (bv = bvec_init_iter_all(&iter_all); \ - (iter_all.done < (bvl)->bv_len) && \ - (mp_bvec_next_segment((bvl), &iter_all), 1); \ - iter_all.done += bv->bv_len, i += 1) +static inline bool bio_next_segment(const struct bio *bio, + struct bvec_iter_all *iter) +{ + if (iter->idx >= bio->bi_vcnt) + return false; + + bvec_advance(&bio->bi_io_vec[iter->idx], iter); + return true; +} /* * drivers should _never_ use the all version - the bio may have been split * before it got to the driver and the driver won't own all of it */ -#define bio_for_each_segment_all(bvl, bio, i, iter_all) \ - for (i = 0, iter_all.idx = 0; iter_all.idx < (bio)->bi_vcnt; iter_all.idx++) \ - mp_bvec_for_each_segment(bvl, &((bio)->bi_io_vec[iter_all.idx]), i, iter_all) +#define bio_for_each_segment_all(bvl, bio, i, iter) \ + for (i = 0, bvl = bvec_init_iter_all(&iter); \ + bio_next_segment((bio), &iter); i++) static inline void bio_advance_iter(struct bio *bio, struct bvec_iter *iter, unsigned bytes) diff --git a/include/linux/bitrev.h b/include/linux/bitrev.h index 50fb0dee23e8..d35b8ec1c485 100644 --- a/include/linux/bitrev.h +++ b/include/linux/bitrev.h @@ -34,41 +34,41 @@ static inline u32 __bitrev32(u32 x) #define __constant_bitrev32(x) \ ({ \ - u32 __x = x; \ - __x = (__x >> 16) | (__x << 16); \ - __x = ((__x & (u32)0xFF00FF00UL) >> 8) | ((__x & (u32)0x00FF00FFUL) << 8); \ - __x = ((__x & (u32)0xF0F0F0F0UL) >> 4) | ((__x & (u32)0x0F0F0F0FUL) << 4); \ - __x = ((__x & (u32)0xCCCCCCCCUL) >> 2) | ((__x & (u32)0x33333333UL) << 2); \ - __x = ((__x & (u32)0xAAAAAAAAUL) >> 1) | ((__x & (u32)0x55555555UL) << 1); \ - __x; \ + u32 ___x = x; \ + ___x = (___x >> 16) | (___x << 16); \ + ___x = ((___x & (u32)0xFF00FF00UL) >> 8) | ((___x & (u32)0x00FF00FFUL) << 8); \ + ___x = ((___x & (u32)0xF0F0F0F0UL) >> 4) | ((___x & (u32)0x0F0F0F0FUL) << 4); \ + ___x = ((___x & (u32)0xCCCCCCCCUL) >> 2) | ((___x & (u32)0x33333333UL) << 2); \ + ___x = ((___x & (u32)0xAAAAAAAAUL) >> 1) | ((___x & (u32)0x55555555UL) << 1); \ + ___x; \ }) #define __constant_bitrev16(x) \ ({ \ - u16 __x = x; \ - __x = (__x >> 8) | (__x << 8); \ - __x = ((__x & (u16)0xF0F0U) >> 4) | ((__x & (u16)0x0F0FU) << 4); \ - __x = ((__x & (u16)0xCCCCU) >> 2) | ((__x & (u16)0x3333U) << 2); \ - __x = ((__x & (u16)0xAAAAU) >> 1) | ((__x & (u16)0x5555U) << 1); \ - __x; \ + u16 ___x = x; \ + ___x = (___x >> 8) | (___x << 8); \ + ___x = ((___x & (u16)0xF0F0U) >> 4) | ((___x & (u16)0x0F0FU) << 4); \ + ___x = ((___x & (u16)0xCCCCU) >> 2) | ((___x & (u16)0x3333U) << 2); \ + ___x = ((___x & (u16)0xAAAAU) >> 1) | ((___x & (u16)0x5555U) << 1); \ + ___x; \ }) #define __constant_bitrev8x4(x) \ ({ \ - u32 __x = x; \ - __x = ((__x & (u32)0xF0F0F0F0UL) >> 4) | ((__x & (u32)0x0F0F0F0FUL) << 4); \ - __x = ((__x & (u32)0xCCCCCCCCUL) >> 2) | ((__x & (u32)0x33333333UL) << 2); \ - __x = ((__x & (u32)0xAAAAAAAAUL) >> 1) | ((__x & (u32)0x55555555UL) << 1); \ - __x; \ + u32 ___x = x; \ + ___x = ((___x & (u32)0xF0F0F0F0UL) >> 4) | ((___x & (u32)0x0F0F0F0FUL) << 4); \ + ___x = ((___x & (u32)0xCCCCCCCCUL) >> 2) | ((___x & (u32)0x33333333UL) << 2); \ + ___x = ((___x & (u32)0xAAAAAAAAUL) >> 1) | ((___x & (u32)0x55555555UL) << 1); \ + ___x; \ }) #define __constant_bitrev8(x) \ ({ \ - u8 __x = x; \ - __x = (__x >> 4) | (__x << 4); \ - __x = ((__x & (u8)0xCCU) >> 2) | ((__x & (u8)0x33U) << 2); \ - __x = ((__x & (u8)0xAAU) >> 1) | ((__x & (u8)0x55U) << 1); \ - __x; \ + u8 ___x = x; \ + ___x = (___x >> 4) | (___x << 4); \ + ___x = ((___x & (u8)0xCCU) >> 2) | ((___x & (u8)0x33U) << 2); \ + ___x = ((___x & (u8)0xAAU) >> 1) | ((___x & (u8)0x55U) << 1); \ + ___x; \ }) #define bitrev32(x) \ diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index b0c814bcc7e3..db29928de467 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -57,7 +57,6 @@ struct blk_mq_hw_ctx { unsigned int queue_num; atomic_t nr_active; - unsigned int nr_expired; struct hlist_node cpuhp_dead; struct kobject kobj; @@ -300,11 +299,10 @@ void blk_mq_end_request(struct request *rq, blk_status_t error); void __blk_mq_end_request(struct request *rq, blk_status_t error); void blk_mq_requeue_request(struct request *rq, bool kick_requeue_list); -void blk_mq_add_to_requeue_list(struct request *rq, bool at_head, - bool kick_requeue_list); void blk_mq_kick_requeue_list(struct request_queue *q); void blk_mq_delay_kick_requeue_list(struct request_queue *q, unsigned long msecs); bool blk_mq_complete_request(struct request *rq); +void blk_mq_complete_request_sync(struct request *rq); bool blk_mq_bio_list_merge(struct request_queue *q, struct list_head *list, struct bio *bio); bool blk_mq_queue_stopped(struct request_queue *q); diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index d66bf5f32610..791fee35df88 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -215,6 +215,7 @@ struct bio { /* * bio flags */ +#define BIO_NO_PAGE_REF 0 /* don't put release vec pages */ #define BIO_SEG_VALID 1 /* bi_phys_segments valid */ #define BIO_CLONED 2 /* doesn't own data */ #define BIO_BOUNCED 3 /* bio is a bounce bio */ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 0de92b29f589..317ab30d2904 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -50,6 +50,9 @@ struct blk_stat_callback; /* Must be consistent with blk_mq_poll_stats_bkt() */ #define BLK_MQ_POLL_STATS_BKTS 16 +/* Doing classic polling */ +#define BLK_MQ_POLL_CLASSIC -1 + /* * Maximum number of blkcg policies allowed to be registered concurrently. * Defined here to simplify include dependency. @@ -545,7 +548,6 @@ struct request_queue { struct rcu_head rcu_head; wait_queue_head_t mq_freeze_wq; struct percpu_ref q_usage_counter; - struct list_head all_q_node; struct blk_mq_tag_set *tag_set; struct list_head tag_set_list; diff --git a/include/linux/bpf.h b/include/linux/bpf.h index a2132e09dc1c..944ccc310201 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -193,7 +193,6 @@ enum bpf_arg_type { ARG_PTR_TO_CTX, /* pointer to context */ ARG_ANYTHING, /* any (initialized) argument is ok */ - ARG_PTR_TO_SOCKET, /* pointer to bpf_sock */ ARG_PTR_TO_SPIN_LOCK, /* pointer to bpf_spin_lock */ ARG_PTR_TO_SOCK_COMMON, /* pointer to sock_common */ }; @@ -511,7 +510,7 @@ int bpf_prog_array_copy(struct bpf_prog_array __rcu *old_array, } \ _out: \ rcu_read_unlock(); \ - preempt_enable_no_resched(); \ + preempt_enable(); \ _ret; \ }) diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 69f7a3449eda..7d8228d1c898 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -66,6 +66,46 @@ struct bpf_reg_state { * same reference to the socket, to determine proper reference freeing. */ u32 id; + /* PTR_TO_SOCKET and PTR_TO_TCP_SOCK could be a ptr returned + * from a pointer-cast helper, bpf_sk_fullsock() and + * bpf_tcp_sock(). + * + * Consider the following where "sk" is a reference counted + * pointer returned from "sk = bpf_sk_lookup_tcp();": + * + * 1: sk = bpf_sk_lookup_tcp(); + * 2: if (!sk) { return 0; } + * 3: fullsock = bpf_sk_fullsock(sk); + * 4: if (!fullsock) { bpf_sk_release(sk); return 0; } + * 5: tp = bpf_tcp_sock(fullsock); + * 6: if (!tp) { bpf_sk_release(sk); return 0; } + * 7: bpf_sk_release(sk); + * 8: snd_cwnd = tp->snd_cwnd; // verifier will complain + * + * After bpf_sk_release(sk) at line 7, both "fullsock" ptr and + * "tp" ptr should be invalidated also. In order to do that, + * the reg holding "fullsock" and "sk" need to remember + * the original refcounted ptr id (i.e. sk_reg->id) in ref_obj_id + * such that the verifier can reset all regs which have + * ref_obj_id matching the sk_reg->id. + * + * sk_reg->ref_obj_id is set to sk_reg->id at line 1. + * sk_reg->id will stay as NULL-marking purpose only. + * After NULL-marking is done, sk_reg->id can be reset to 0. + * + * After "fullsock = bpf_sk_fullsock(sk);" at line 3, + * fullsock_reg->ref_obj_id is set to sk_reg->ref_obj_id. + * + * After "tp = bpf_tcp_sock(fullsock);" at line 5, + * tp_reg->ref_obj_id is set to fullsock_reg->ref_obj_id + * which is the same as sk_reg->ref_obj_id. + * + * From the verifier perspective, if sk, fullsock and tp + * are not NULL, they are the same ptr with different + * reg->type. In particular, bpf_sk_release(tp) is also + * allowed and has the same effect as bpf_sk_release(sk). + */ + u32 ref_obj_id; /* For scalar types (SCALAR_VALUE), this represents our knowledge of * the actual value. * For pointer types, this represents the variable part of the offset diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 9cd00a37b8d3..6db2d9a6e503 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -148,6 +148,22 @@ #define BCM_LED_SRC_OFF 0xe /* Tied high */ #define BCM_LED_SRC_ON 0xf /* Tied low */ +/* + * Broadcom Multicolor LED configurations (expansion register 4) + */ +#define BCM_EXP_MULTICOLOR (MII_BCM54XX_EXP_SEL_ER + 0x04) +#define BCM_LED_MULTICOLOR_IN_PHASE BIT(8) +#define BCM_LED_MULTICOLOR_LINK_ACT 0x0 +#define BCM_LED_MULTICOLOR_SPEED 0x1 +#define BCM_LED_MULTICOLOR_ACT_FLASH 0x2 +#define BCM_LED_MULTICOLOR_FDX 0x3 +#define BCM_LED_MULTICOLOR_OFF 0x4 +#define BCM_LED_MULTICOLOR_ON 0x5 +#define BCM_LED_MULTICOLOR_ALT 0x6 +#define BCM_LED_MULTICOLOR_FLASH 0x7 +#define BCM_LED_MULTICOLOR_LINK 0x8 +#define BCM_LED_MULTICOLOR_ACT 0x9 +#define BCM_LED_MULTICOLOR_PROGRAM 0xa /* * BCM5482: Shadow registers diff --git a/include/linux/bvec.h b/include/linux/bvec.h index f6275c4da13a..ff13cbc1887d 100644 --- a/include/linux/bvec.h +++ b/include/linux/bvec.h @@ -145,26 +145,33 @@ static inline bool bvec_iter_advance(const struct bio_vec *bv, static inline struct bio_vec *bvec_init_iter_all(struct bvec_iter_all *iter_all) { - iter_all->bv.bv_page = NULL; iter_all->done = 0; + iter_all->idx = 0; return &iter_all->bv; } -static inline void mp_bvec_next_segment(const struct bio_vec *bvec, - struct bvec_iter_all *iter_all) +static inline void bvec_advance(const struct bio_vec *bvec, + struct bvec_iter_all *iter_all) { struct bio_vec *bv = &iter_all->bv; - if (bv->bv_page) { + if (iter_all->done) { bv->bv_page = nth_page(bv->bv_page, 1); bv->bv_offset = 0; } else { - bv->bv_page = bvec->bv_page; - bv->bv_offset = bvec->bv_offset; + bv->bv_page = bvec_nth_page(bvec->bv_page, bvec->bv_offset / + PAGE_SIZE); + bv->bv_offset = bvec->bv_offset & ~PAGE_MASK; } bv->bv_len = min_t(unsigned int, PAGE_SIZE - bv->bv_offset, bvec->bv_len - iter_all->done); + iter_all->done += bv->bv_len; + + if (iter_all->done == bvec->bv_len) { + iter_all->idx++; + iter_all->done = 0; + } } /* diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index a420c07904bc..337d5049ff93 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -294,6 +294,8 @@ extern void ceph_destroy_client(struct ceph_client *client); extern int __ceph_open_session(struct ceph_client *client, unsigned long started); extern int ceph_open_session(struct ceph_client *client); +int ceph_wait_for_latest_osdmap(struct ceph_client *client, + unsigned long timeout); /* pagevec.c */ extern void ceph_release_page_vector(struct page **pages, int num_pages); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 27d8f96dd283..491d992d045d 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -24,7 +24,7 @@ #define CLK_SET_RATE_PARENT BIT(2) /* propagate rate change up one level */ #define CLK_IGNORE_UNUSED BIT(3) /* do not gate even if unused */ /* unused */ -#define CLK_IS_BASIC BIT(5) /* Basic clk, can't do a to_clk_foo() */ + /* unused */ #define CLK_GET_RATE_NOCACHE BIT(6) /* do not use the cached clk rate */ #define CLK_SET_RATE_NO_REPARENT BIT(7) /* don't re-parent on rate change */ #define CLK_GET_ACCURACY_NOCACHE BIT(8) /* do not use the cached clk accuracy */ @@ -328,7 +328,6 @@ struct clk_fixed_rate { struct clk_hw hw; unsigned long fixed_rate; unsigned long fixed_accuracy; - u8 flags; }; #define to_clk_fixed_rate(_hw) container_of(_hw, struct clk_fixed_rate, hw) @@ -370,6 +369,9 @@ void of_fixed_clk_setup(struct device_node *np); * of this register, and mask of gate bits are in higher 16-bit of this * register. While setting the gate bits, higher 16-bit should also be * updated to indicate changing gate bits. + * CLK_GATE_BIG_ENDIAN - by default little endian register accesses are used for + * the gate register. Setting this flag makes the register accesses big + * endian. */ struct clk_gate { struct clk_hw hw; @@ -383,6 +385,7 @@ struct clk_gate { #define CLK_GATE_SET_TO_DISABLE BIT(0) #define CLK_GATE_HIWORD_MASK BIT(1) +#define CLK_GATE_BIG_ENDIAN BIT(2) extern const struct clk_ops clk_gate_ops; struct clk *clk_register_gate(struct device *dev, const char *name, @@ -438,6 +441,9 @@ struct clk_div_table { * CLK_DIVIDER_MAX_AT_ZERO - For dividers which are like CLK_DIVIDER_ONE_BASED * except when the value read from the register is zero, the divisor is * 2^width of the field. + * CLK_DIVIDER_BIG_ENDIAN - By default little endian register accesses are used + * for the divider register. Setting this flag makes the register accesses + * big endian. */ struct clk_divider { struct clk_hw hw; @@ -459,6 +465,7 @@ struct clk_divider { #define CLK_DIVIDER_ROUND_CLOSEST BIT(4) #define CLK_DIVIDER_READ_ONLY BIT(5) #define CLK_DIVIDER_MAX_AT_ZERO BIT(6) +#define CLK_DIVIDER_BIG_ENDIAN BIT(7) extern const struct clk_ops clk_divider_ops; extern const struct clk_ops clk_divider_ro_ops; @@ -520,8 +527,13 @@ void clk_hw_unregister_divider(struct clk_hw *hw); * register, and mask of mux bits are in higher 16-bit of this register. * While setting the mux bits, higher 16-bit should also be updated to * indicate changing mux bits. + * CLK_MUX_READ_ONLY - The mux registers can't be written, only read in the + * .get_parent clk_op. * CLK_MUX_ROUND_CLOSEST - Use the parent rate that is closest to the desired * frequency. + * CLK_MUX_BIG_ENDIAN - By default little endian register accesses are used for + * the mux register. Setting this flag makes the register accesses big + * endian. */ struct clk_mux { struct clk_hw hw; @@ -540,6 +552,7 @@ struct clk_mux { #define CLK_MUX_HIWORD_MASK BIT(2) #define CLK_MUX_READ_ONLY BIT(3) /* mux can't be changed */ #define CLK_MUX_ROUND_CLOSEST BIT(4) +#define CLK_MUX_BIG_ENDIAN BIT(5) extern const struct clk_ops clk_mux_ops; extern const struct clk_ops clk_mux_ro_ops; @@ -623,6 +636,9 @@ void clk_hw_unregister_fixed_factor(struct clk_hw *hw); * is the value read from the register. If CLK_FRAC_DIVIDER_ZERO_BASED * is set then the numerator and denominator are both the value read * plus one. + * CLK_FRAC_DIVIDER_BIG_ENDIAN - By default little endian register accesses are + * used for the divider register. Setting this flag makes the register + * accesses big endian. */ struct clk_fractional_divider { struct clk_hw hw; @@ -643,6 +659,7 @@ struct clk_fractional_divider { #define to_clk_fd(_hw) container_of(_hw, struct clk_fractional_divider, hw) #define CLK_FRAC_DIVIDER_ZERO_BASED BIT(0) +#define CLK_FRAC_DIVIDER_BIG_ENDIAN BIT(1) extern const struct clk_ops clk_fractional_divider_ops; struct clk *clk_register_fractional_divider(struct device *dev, @@ -675,6 +692,9 @@ void clk_hw_unregister_fractional_divider(struct clk_hw *hw); * leaving the parent rate unmodified. * CLK_MULTIPLIER_ROUND_CLOSEST - Makes the best calculated divider to be * rounded to the closest integer instead of the down one. + * CLK_MULTIPLIER_BIG_ENDIAN - By default little endian register accesses are + * used for the multiplier register. Setting this flag makes the register + * accesses big endian. */ struct clk_multiplier { struct clk_hw hw; @@ -689,6 +709,7 @@ struct clk_multiplier { #define CLK_MULTIPLIER_ZERO_BYPASS BIT(0) #define CLK_MULTIPLIER_ROUND_CLOSEST BIT(1) +#define CLK_MULTIPLIER_BIG_ENDIAN BIT(2) extern const struct clk_ops clk_multiplier_ops; @@ -733,16 +754,19 @@ struct clk_hw *clk_hw_register_composite(struct device *dev, const char *name, unsigned long flags); void clk_hw_unregister_composite(struct clk_hw *hw); -/*** - * struct clk_gpio_gate - gpio gated clock +/** + * struct clk_gpio - gpio gated clock * * @hw: handle between common and hardware-specific interfaces * @gpiod: gpio descriptor * - * Clock with a gpio control for enabling and disabling the parent clock. - * Implements .enable, .disable and .is_enabled + * Clock with a gpio control for enabling and disabling the parent clock + * or switching between two parents by asserting or deasserting the gpio. + * + * Implements .enable, .disable and .is_enabled or + * .get_parent, .set_parent and .determine_rate depending on which clk_ops + * is used. */ - struct clk_gpio { struct clk_hw hw; struct gpio_desc *gpiod; @@ -759,16 +783,6 @@ struct clk_hw *clk_hw_register_gpio_gate(struct device *dev, const char *name, unsigned long flags); void clk_hw_unregister_gpio_gate(struct clk_hw *hw); -/** - * struct clk_gpio_mux - gpio controlled clock multiplexer - * - * @hw: see struct clk_gpio - * @gpiod: gpio descriptor to select the parent of this clock multiplexer - * - * Clock with a gpio control for selecting the parent clock. - * Implements .get_parent, .set_parent and .determine_rate - */ - extern const struct clk_ops clk_gpio_mux_ops; struct clk *clk_register_gpio_mux(struct device *dev, const char *name, const char * const *parent_names, u8 num_parents, struct gpio_desc *gpiod, @@ -778,17 +792,6 @@ struct clk_hw *clk_hw_register_gpio_mux(struct device *dev, const char *name, unsigned long flags); void clk_hw_unregister_gpio_mux(struct clk_hw *hw); -/** - * clk_register - allocate a new clock, register it and return an opaque cookie - * @dev: device that is registering this clock - * @hw: link to hardware-specific clock data - * - * clk_register is the primary interface for populating the clock tree with new - * clock nodes. It returns a pointer to the newly allocated struct clk which - * cannot be dereferenced by driver code but may be used in conjuction with the - * rest of the clock API. In the event of an error clk_register will return an - * error code; drivers must test for an error code after calling clk_register. - */ struct clk *clk_register(struct device *dev, struct clk_hw *hw); struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw); @@ -1015,37 +1018,6 @@ static inline int of_clk_detect_critical(struct device_node *np, int index, } #endif /* CONFIG_OF */ -/* - * wrap access to peripherals in accessor routines - * for improved portability across platforms - */ - -#if IS_ENABLED(CONFIG_PPC) - -static inline u32 clk_readl(u32 __iomem *reg) -{ - return ioread32be(reg); -} - -static inline void clk_writel(u32 val, u32 __iomem *reg) -{ - iowrite32be(val, reg); -} - -#else /* platform dependent I/O accessors */ - -static inline u32 clk_readl(u32 __iomem *reg) -{ - return readl(reg); -} - -static inline void clk_writel(u32 val, u32 __iomem *reg) -{ - writel(val, reg); -} - -#endif /* platform dependent I/O accessors */ - void clk_gate_restore_context(struct clk_hw *hw); #endif /* CONFIG_COMMON_CLK */ diff --git a/include/linux/clk.h b/include/linux/clk.h index d8bc1a856b39..f689fc58d7be 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -811,6 +811,22 @@ static inline bool clk_has_parent(struct clk *clk, struct clk *parent) return true; } +static inline int clk_set_rate_range(struct clk *clk, unsigned long min, + unsigned long max) +{ + return 0; +} + +static inline int clk_set_min_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} + +static inline int clk_set_max_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} + static inline int clk_set_parent(struct clk *clk, struct clk *parent) { return 0; diff --git a/include/linux/clk/analogbits-wrpll-cln28hpc.h b/include/linux/clk/analogbits-wrpll-cln28hpc.h new file mode 100644 index 000000000000..03279097e138 --- /dev/null +++ b/include/linux/clk/analogbits-wrpll-cln28hpc.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018-2019 SiFive, Inc. + * Wesley Terpstra + * Paul Walmsley + */ + +#ifndef __LINUX_CLK_ANALOGBITS_WRPLL_CLN28HPC_H +#define __LINUX_CLK_ANALOGBITS_WRPLL_CLN28HPC_H + +#include <linux/types.h> + +/* DIVQ_VALUES: number of valid DIVQ values */ +#define DIVQ_VALUES 6 + +/* + * Bit definitions for struct wrpll_cfg.flags + * + * WRPLL_FLAGS_BYPASS_FLAG: if set, the PLL is either in bypass, or should be + * programmed to enter bypass + * WRPLL_FLAGS_RESET_FLAG: if set, the PLL is in reset + * WRPLL_FLAGS_INT_FEEDBACK_FLAG: if set, the PLL is configured for internal + * feedback mode + * WRPLL_FLAGS_EXT_FEEDBACK_FLAG: if set, the PLL is configured for external + * feedback mode (not yet supported by this driver) + */ +#define WRPLL_FLAGS_BYPASS_SHIFT 0 +#define WRPLL_FLAGS_BYPASS_MASK BIT(WRPLL_FLAGS_BYPASS_SHIFT) +#define WRPLL_FLAGS_RESET_SHIFT 1 +#define WRPLL_FLAGS_RESET_MASK BIT(WRPLL_FLAGS_RESET_SHIFT) +#define WRPLL_FLAGS_INT_FEEDBACK_SHIFT 2 +#define WRPLL_FLAGS_INT_FEEDBACK_MASK BIT(WRPLL_FLAGS_INT_FEEDBACK_SHIFT) +#define WRPLL_FLAGS_EXT_FEEDBACK_SHIFT 3 +#define WRPLL_FLAGS_EXT_FEEDBACK_MASK BIT(WRPLL_FLAGS_EXT_FEEDBACK_SHIFT) + +/** + * struct wrpll_cfg - WRPLL configuration values + * @divr: reference divider value (6 bits), as presented to the PLL signals + * @divf: feedback divider value (9 bits), as presented to the PLL signals + * @divq: output divider value (3 bits), as presented to the PLL signals + * @flags: PLL configuration flags. See above for more information + * @range: PLL loop filter range. See below for more information + * @output_rate_cache: cached output rates, swept across DIVQ + * @parent_rate: PLL refclk rate for which values are valid + * @max_r: maximum possible R divider value, given @parent_rate + * @init_r: initial R divider value to start the search from + * + * @divr, @divq, @divq, @range represent what the PLL expects to see + * on its input signals. Thus @divr and @divf are the actual divisors + * minus one. @divq is a power-of-two divider; for example, 1 = + * divide-by-2 and 6 = divide-by-64. 0 is an invalid @divq value. + * + * When initially passing a struct wrpll_cfg record, the + * record should be zero-initialized with the exception of the @flags + * field. The only flag bits that need to be set are either + * WRPLL_FLAGS_INT_FEEDBACK or WRPLL_FLAGS_EXT_FEEDBACK. + */ +struct wrpll_cfg { + u8 divr; + u8 divq; + u8 range; + u8 flags; + u16 divf; +/* private: */ + u32 output_rate_cache[DIVQ_VALUES]; + unsigned long parent_rate; + u8 max_r; + u8 init_r; +}; + +int wrpll_configure_for_rate(struct wrpll_cfg *c, u32 target_rate, + unsigned long parent_rate); + +unsigned int wrpll_calc_max_lock_us(const struct wrpll_cfg *c); + +unsigned long wrpll_calc_output_rate(const struct wrpll_cfg *c, + unsigned long parent_rate); + +#endif /* __LINUX_CLK_ANALOGBITS_WRPLL_CLN28HPC_H */ diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h index 931ab05f771d..0c53f26ae3d3 100644 --- a/include/linux/clk/at91_pmc.h +++ b/include/linux/clk/at91_pmc.h @@ -74,6 +74,8 @@ #define AT91_PMC_USBDIV_4 (2 << 28) #define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */ +#define AT91_PMC_CPU_CKR 0x28 /* CPU Clock Register */ + #define AT91_PMC_MCKR 0x30 /* Master Clock Register */ #define AT91_PMC_CSS (3 << 0) /* Master Clock Selection */ #define AT91_PMC_CSS_SLOW (0 << 0) @@ -187,16 +189,8 @@ #define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9 and SAMA5] */ #define AT91_PMC_PCR_PID_MASK 0x3f -#define AT91_PMC_PCR_GCKCSS_OFFSET 8 -#define AT91_PMC_PCR_GCKCSS_MASK (0x7 << AT91_PMC_PCR_GCKCSS_OFFSET) -#define AT91_PMC_PCR_GCKCSS(n) ((n) << AT91_PMC_PCR_GCKCSS_OFFSET) /* GCK Clock Source Selection */ #define AT91_PMC_PCR_CMD (0x1 << 12) /* Command (read=0, write=1) */ -#define AT91_PMC_PCR_DIV_OFFSET 16 -#define AT91_PMC_PCR_DIV_MASK (0x3 << AT91_PMC_PCR_DIV_OFFSET) -#define AT91_PMC_PCR_DIV(n) ((n) << AT91_PMC_PCR_DIV_OFFSET) /* Divisor Value */ -#define AT91_PMC_PCR_GCKDIV_OFFSET 20 -#define AT91_PMC_PCR_GCKDIV_MASK (0xff << AT91_PMC_PCR_GCKDIV_OFFSET) -#define AT91_PMC_PCR_GCKDIV(n) ((n) << AT91_PMC_PCR_GCKDIV_OFFSET) /* Generated Clock Divisor Value */ +#define AT91_PMC_PCR_GCKDIV_MASK GENMASK(27, 20) #define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */ #define AT91_PMC_PCR_GCKEN (0x1 << 29) /* GCK Enable */ diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index 78872efc7be0..1e8ef96555ce 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -243,6 +243,7 @@ struct ti_clk_ll_ops { #define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw) +bool omap2_clk_is_hw_omap(struct clk_hw *hw); int omap2_clk_disable_autoidle_all(void); int omap2_clk_enable_autoidle_all(void); int omap2_clk_allow_idle(struct clk *clk); @@ -293,6 +294,7 @@ struct ti_clk_features { #define TI_CLK_DISABLE_CLKDM_CONTROL BIT(2) #define TI_CLK_ERRATA_I810 BIT(3) #define TI_CLK_CLKCTRL_COMPAT BIT(4) +#define TI_CLK_DEVICE_TYPE_GP BIT(5) void ti_clk_setup_features(struct ti_clk_features *features); const struct ti_clk_features *ti_clk_get_features(void); diff --git a/include/linux/device.h b/include/linux/device.h index 0370dd0b3ae7..ad626df2e12e 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -49,8 +49,6 @@ struct bus_attribute { ssize_t (*store)(struct bus_type *bus, const char *buf, size_t count); }; -#define BUS_ATTR(_name, _mode, _show, _store) \ - struct bus_attribute bus_attr_##_name = __ATTR(_name, _mode, _show, _store) #define BUS_ATTR_RW(_name) \ struct bus_attribute bus_attr_##_name = __ATTR_RW(_name) #define BUS_ATTR_RO(_name) \ diff --git a/include/linux/efi.h b/include/linux/efi.h index 54357a258b35..6ebc2098cfe1 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1611,7 +1611,12 @@ efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, struct screen_info *si, efi_guid_t *proto, unsigned long size); -bool efi_runtime_disabled(void); +#ifdef CONFIG_EFI +extern bool efi_runtime_disabled(void); +#else +static inline bool efi_runtime_disabled(void) { return true; } +#endif + extern void efi_call_virt_check_flags(unsigned long flags, const char *call); extern unsigned long efi_call_virt_save_flags(void); diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 2e9e2763bf47..6e8bc53740f0 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -31,6 +31,7 @@ struct elevator_mq_ops { void (*exit_sched)(struct elevator_queue *); int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int); void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int); + void (*depth_updated)(struct blk_mq_hw_ctx *); bool (*allow_merge)(struct request_queue *, struct request *, struct bio *); bool (*bio_merge)(struct blk_mq_hw_ctx *, struct bio *); diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index e2f3b21cd72a..aa8bfd6f738c 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -449,6 +449,18 @@ static inline void eth_addr_dec(u8 *addr) } /** + * eth_addr_inc() - Increment the given MAC address. + * @addr: Pointer to a six-byte array containing Ethernet address to increment. + */ +static inline void eth_addr_inc(u8 *addr) +{ + u64 u = ether_addr_to_u64(addr); + + u++; + u64_to_ether_addr(u, addr); +} + +/** * is_etherdev_addr - Tell if given Ethernet address belongs to the device. * @dev: Pointer to a device structure * @addr: Pointer to a six-byte array containing the Ethernet address diff --git a/include/linux/fs.h b/include/linux/fs.h index 8b42df09b04c..dd28e7679089 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -158,6 +158,9 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, #define FMODE_OPENED ((__force fmode_t)0x80000) #define FMODE_CREATED ((__force fmode_t)0x100000) +/* File is stream-like */ +#define FMODE_STREAM ((__force fmode_t)0x200000) + /* File was opened by fanotify and shouldn't generate fanotify events */ #define FMODE_NONOTIFY ((__force fmode_t)0x4000000) @@ -3074,6 +3077,7 @@ extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t); extern loff_t no_seek_end_llseek(struct file *, loff_t, int); extern int generic_file_open(struct inode * inode, struct file * filp); extern int nonseekable_open(struct inode * inode, struct file * filp); +extern int stream_open(struct inode * inode, struct file * filp); #ifdef CONFIG_BLOCK typedef void (dio_submit_t)(struct bio *bio, struct inode *inode, diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index ea35263eb76b..11943b60f208 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -203,7 +203,6 @@ static inline void hugetlb_show_meminfo(void) #define pud_huge(x) 0 #define is_hugepage_only_range(mm, addr, len) 0 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; }) -#define hugetlb_fault(mm, vma, addr, flags) ({ BUG(); 0; }) #define hugetlb_mcopy_atomic_pte(dst_mm, dst_pte, dst_vma, dst_addr, \ src_addr, pagep) ({ BUG(); 0; }) #define huge_pte_offset(mm, address, sz) 0 @@ -234,6 +233,13 @@ static inline void __unmap_hugepage_range(struct mmu_gather *tlb, { BUG(); } +static inline vm_fault_t hugetlb_fault(struct mm_struct *mm, + struct vm_area_struct *vma, unsigned long address, + unsigned int flags) +{ + BUG(); + return 0; +} #endif /* !CONFIG_HUGETLB_PAGE */ /* diff --git a/include/linux/irq.h b/include/linux/irq.h index d6160d479b14..7ae8de5ad0f2 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -195,7 +195,7 @@ struct irq_data { * IRQD_LEVEL - Interrupt is level triggered * IRQD_WAKEUP_STATE - Interrupt is configured for wakeup * from suspend - * IRDQ_MOVE_PCNTXT - Interrupt can be moved in process + * IRQD_MOVE_PCNTXT - Interrupt can be moved in process * context * IRQD_IRQ_DISABLED - Disabled state of the interrupt * IRQD_IRQ_MASKED - Masked state of the interrupt diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h index 626179077bb0..0f049b384ccd 100644 --- a/include/linux/irqchip/arm-gic.h +++ b/include/linux/irqchip/arm-gic.h @@ -158,8 +158,7 @@ int gic_of_init_child(struct device *dev, struct gic_chip_data **gic, int irq); * Legacy platforms not converted to DT yet must use this to init * their GIC */ -void gic_init(unsigned int nr, int start, - void __iomem *dist , void __iomem *cpu); +void gic_init(void __iomem *dist , void __iomem *cpu); int gicv2m_init(struct fwnode_handle *parent_handle, struct irq_domain *parent); diff --git a/include/linux/kcore.h b/include/linux/kcore.h index 8c3f8c14eeaa..da676cdbd727 100644 --- a/include/linux/kcore.h +++ b/include/linux/kcore.h @@ -38,22 +38,13 @@ struct vmcoredd_node { #ifdef CONFIG_PROC_KCORE void __init kclist_add(struct kcore_list *, void *, size_t, int type); -static inline -void kclist_add_remap(struct kcore_list *m, void *addr, void *vaddr, size_t sz) -{ - m->vaddr = (unsigned long)vaddr; - kclist_add(m, addr, sz, KCORE_REMAP); -} + +extern int __init register_mem_pfn_is_ram(int (*fn)(unsigned long pfn)); #else static inline void kclist_add(struct kcore_list *new, void *addr, size_t size, int type) { } - -static inline -void kclist_add_remap(struct kcore_list *m, void *addr, void *vaddr, size_t sz) -{ -} #endif #endif /* _LINUX_KCORE_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 34a5036debd3..2d14e21c16c0 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -47,8 +47,8 @@ #define u64_to_user_ptr(x) ( \ { \ - typecheck(u64, x); \ - (void __user *)(uintptr_t)x; \ + typecheck(u64, (x)); \ + (void __user *)(uintptr_t)(x); \ } \ ) diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 201f0f2683f2..9a897256e481 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -173,6 +173,7 @@ struct kretprobe_instance { struct kretprobe *rp; kprobe_opcode_t *ret_addr; struct task_struct *task; + void *fp; char data[0]; }; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 9d55c63db09b..640a03642766 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -28,6 +28,7 @@ #include <linux/irqbypass.h> #include <linux/swait.h> #include <linux/refcount.h> +#include <linux/nospec.h> #include <asm/signal.h> #include <linux/kvm.h> @@ -513,10 +514,10 @@ static inline struct kvm_io_bus *kvm_get_bus(struct kvm *kvm, enum kvm_bus idx) static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i) { - /* Pairs with smp_wmb() in kvm_vm_ioctl_create_vcpu, in case - * the caller has read kvm->online_vcpus before (as is the case - * for kvm_for_each_vcpu, for example). - */ + int num_vcpus = atomic_read(&kvm->online_vcpus); + i = array_index_nospec(i, num_vcpus); + + /* Pairs with smp_wmb() in kvm_vm_ioctl_create_vcpu. */ smp_rmb(); return kvm->vcpus[i]; } @@ -600,6 +601,7 @@ void kvm_put_kvm(struct kvm *kvm); static inline struct kvm_memslots *__kvm_memslots(struct kvm *kvm, int as_id) { + as_id = array_index_nospec(as_id, KVM_ADDRESS_SPACE_NUM); return srcu_dereference_check(kvm->memslots[as_id], &kvm->srcu, lockdep_is_held(&kvm->slots_lock) || !refcount_read(&kvm->users_count)); diff --git a/include/linux/list.h b/include/linux/list.h index 79626b5ab36c..58aa3adf94e6 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -207,7 +207,7 @@ static inline void list_bulk_move_tail(struct list_head *head, } /** - * list_is_first -- tests whether @ list is the first entry in list @head + * list_is_first -- tests whether @list is the first entry in list @head * @list: the entry to test * @head: the head of the list */ diff --git a/include/linux/math64.h b/include/linux/math64.h index bb2c84afb80c..65bef21cdddb 100644 --- a/include/linux/math64.h +++ b/include/linux/math64.h @@ -284,4 +284,17 @@ static inline u64 mul_u64_u32_div(u64 a, u32 mul, u32 divisor) #define DIV64_U64_ROUND_UP(ll, d) \ ({ u64 _tmp = (d); div64_u64((ll) + _tmp - 1, _tmp); }) +/** + * DIV64_U64_ROUND_CLOSEST - unsigned 64bit divide with 64bit divisor rounded to nearest integer + * @dividend: unsigned 64bit dividend + * @divisor: unsigned 64bit divisor + * + * Divide unsigned 64bit dividend by unsigned 64bit divisor + * and round to closest integer. + * + * Return: dividend / divisor rounded to nearest integer + */ +#define DIV64_U64_ROUND_CLOSEST(dividend, divisor) \ + ({ u64 _tmp = (divisor); div64_u64((dividend) + _tmp / 2, _tmp); }) + #endif /* _LINUX_MATH64_H */ diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 1f3d880b7ca1..dbb6118370c1 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -566,7 +566,10 @@ struct mem_cgroup *lock_page_memcg(struct page *page); void __unlock_page_memcg(struct mem_cgroup *memcg); void unlock_page_memcg(struct page *page); -/* idx can be of type enum memcg_stat_item or node_stat_item */ +/* + * idx can be of type enum memcg_stat_item or node_stat_item. + * Keep in sync with memcg_exact_page_state(). + */ static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx) { diff --git a/include/linux/mii.h b/include/linux/mii.h index 6fee8b1a4400..5cd824c1c0ca 100644 --- a/include/linux/mii.h +++ b/include/linux/mii.h @@ -469,7 +469,7 @@ static inline u32 linkmode_adv_to_lcl_adv_t(unsigned long *advertising) if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertising)) lcl_adv |= ADVERTISE_PAUSE_CAP; - if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, + if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, advertising)) lcl_adv |= ADVERTISE_PAUSE_ASYM; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 022541dc5dbf..0d0729648844 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -594,6 +594,8 @@ enum mlx5_pagefault_type_flags { }; struct mlx5_td { + /* protects tirs list changes while tirs refresh */ + struct mutex list_lock; struct list_head tirs_list; u32 tdn; }; diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index b26ea9077384..0343c81d4c5f 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -557,7 +557,8 @@ static inline struct mlx5_core_mkey *__mlx5_mr_lookup(struct mlx5_core_dev *dev, int mlx5_core_create_dct(struct mlx5_core_dev *dev, struct mlx5_core_dct *qp, - u32 *in, int inlen); + u32 *in, int inlen, + u32 *out, int outlen); int mlx5_core_create_qp(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, u32 *in, diff --git a/include/linux/mm.h b/include/linux/mm.h index 76769749b5a5..6b10c21630f5 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -966,6 +966,10 @@ static inline bool is_pci_p2pdma_page(const struct page *page) } #endif /* CONFIG_DEV_PAGEMAP_OPS */ +/* 127: arbitrary random number, small enough to assemble well */ +#define page_ref_zero_or_close_to_overflow(page) \ + ((unsigned int) page_ref_count(page) + 127u <= 127u) + static inline void get_page(struct page *page) { page = compound_head(page); @@ -973,8 +977,17 @@ static inline void get_page(struct page *page) * Getting a normal page or the head of a compound page * requires to already have an elevated page->_refcount. */ - VM_BUG_ON_PAGE(page_ref_count(page) <= 0, page); + VM_BUG_ON_PAGE(page_ref_zero_or_close_to_overflow(page), page); + page_ref_inc(page); +} + +static inline __must_check bool try_get_page(struct page *page) +{ + page = compound_head(page); + if (WARN_ON_ONCE(page_ref_count(page) <= 0)) + return false; page_ref_inc(page); + return true; } static inline void put_page(struct page *page) diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 7eade9132f02..4ef4bbe78a1d 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -671,7 +671,7 @@ enum vm_fault_reason { /* Encode hstate index for a hwpoisoned large page */ #define VM_FAULT_SET_HINDEX(x) ((__force vm_fault_t)((x) << 16)) -#define VM_FAULT_GET_HINDEX(x) (((x) >> 16) & 0xf) +#define VM_FAULT_GET_HINDEX(x) (((__force unsigned int)(x) >> 16) & 0xf) #define VM_FAULT_ERROR (VM_FAULT_OOM | VM_FAULT_SIGBUS | \ VM_FAULT_SIGSEGV | VM_FAULT_HWPOISON | \ diff --git a/include/linux/net.h b/include/linux/net.h index 651fca72286c..c606c72311d0 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -83,6 +83,12 @@ enum sock_type { #endif /* ARCH_HAS_SOCKET_TYPES */ +/** + * enum sock_shutdown_cmd - Shutdown types + * @SHUT_RD: shutdown receptions + * @SHUT_WR: shutdown transmissions + * @SHUT_RDWR: shutdown receptions/transmissions + */ enum sock_shutdown_cmd { SHUT_RD, SHUT_WR, diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 26f69cf763f4..324e872c91d1 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1500,6 +1500,7 @@ struct net_device_ops { * @IFF_FAILOVER: device is a failover master device * @IFF_FAILOVER_SLAVE: device is lower dev of a failover master device * @IFF_L3MDEV_RX_HANDLER: only invoke the rx handler of L3 master device + * @IFF_LIVE_RENAME_OK: rename is allowed while device is up and running */ enum netdev_priv_flags { IFF_802_1Q_VLAN = 1<<0, @@ -1532,6 +1533,7 @@ enum netdev_priv_flags { IFF_FAILOVER = 1<<27, IFF_FAILOVER_SLAVE = 1<<28, IFF_L3MDEV_RX_HANDLER = 1<<29, + IFF_LIVE_RENAME_OK = 1<<30, }; #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN @@ -1563,6 +1565,7 @@ enum netdev_priv_flags { #define IFF_FAILOVER IFF_FAILOVER #define IFF_FAILOVER_SLAVE IFF_FAILOVER_SLAVE #define IFF_L3MDEV_RX_HANDLER IFF_L3MDEV_RX_HANDLER +#define IFF_LIVE_RENAME_OK IFF_LIVE_RENAME_OK /** * struct net_device - The DEVICE structure. diff --git a/include/linux/nvme.h b/include/linux/nvme.h index baa49e6a23cc..c40720cb59ac 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -967,8 +967,13 @@ struct nvme_get_log_page_command { __le16 numdl; __le16 numdu; __u16 rsvd11; - __le32 lpol; - __le32 lpou; + union { + struct { + __le32 lpol; + __le32 lpou; + }; + __le64 lpo; + }; __u32 rsvd14[2]; }; diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h index 4eb26d278046..280ae96dc4c3 100644 --- a/include/linux/page-isolation.h +++ b/include/linux/page-isolation.h @@ -41,16 +41,6 @@ int move_freepages_block(struct zone *zone, struct page *page, /* * Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE. - * If specified range includes migrate types other than MOVABLE or CMA, - * this will fail with -EBUSY. - * - * For isolating all pages in the range finally, the caller have to - * free all pages in the range. test_page_isolated() can be used for - * test it. - * - * The following flags are allowed (they can be combined in a bit mask) - * SKIP_HWPOISON - ignore hwpoison pages - * REPORT_FAILURE - report details about the failure to isolate the range */ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, diff --git a/include/linux/parport.h b/include/linux/parport.h index f41f1d041e2c..397607a0c0eb 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -460,7 +460,6 @@ extern size_t parport_ieee1284_epp_read_addr (struct parport *, void *, size_t, int); /* IEEE1284.3 functions */ -#define daisy_dev_name "Device ID probe" extern int parport_daisy_init (struct parport *port); extern void parport_daisy_fini (struct parport *port); extern struct pardevice *parport_open (int devnum, const char *name); @@ -469,18 +468,6 @@ extern ssize_t parport_device_id (int devnum, char *buffer, size_t len); extern void parport_daisy_deselect_all (struct parport *port); extern int parport_daisy_select (struct parport *port, int daisy, int mode); -#ifdef CONFIG_PARPORT_1284 -extern int daisy_drv_init(void); -extern void daisy_drv_exit(void); -#else -static inline int daisy_drv_init(void) -{ - return 0; -} - -static inline void daisy_drv_exit(void) {} -#endif - /* Lowlevel drivers _can_ call this support function to handle irqs. */ static inline void parport_generic_irq(struct parport *port) { diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index e47ef764f613..1f678f023850 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -240,7 +240,6 @@ struct perf_event; #define PERF_PMU_CAP_NO_INTERRUPT 0x01 #define PERF_PMU_CAP_NO_NMI 0x02 #define PERF_PMU_CAP_AUX_NO_SG 0x04 -#define PERF_PMU_CAP_AUX_SW_DOUBLEBUF 0x08 #define PERF_PMU_CAP_EXCLUSIVE 0x10 #define PERF_PMU_CAP_ITRACE 0x20 #define PERF_PMU_CAP_HETEROGENEOUS_CPUS 0x40 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 787d224ff43e..5c626fdc10db 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -101,18 +101,20 @@ struct pipe_buf_operations { /* * Get a reference to the pipe buffer. */ - void (*get)(struct pipe_inode_info *, struct pipe_buffer *); + bool (*get)(struct pipe_inode_info *, struct pipe_buffer *); }; /** * pipe_buf_get - get a reference to a pipe_buffer * @pipe: the pipe that the buffer belongs to * @buf: the buffer to get a reference to + * + * Return: %true if the reference was successfully obtained. */ -static inline void pipe_buf_get(struct pipe_inode_info *pipe, +static inline __must_check bool pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf) { - buf->ops->get(pipe, buf); + return buf->ops->get(pipe, buf); } /** @@ -171,9 +173,10 @@ struct pipe_inode_info *alloc_pipe_info(void); void free_pipe_info(struct pipe_inode_info *); /* Generic pipe buffer ops functions */ -void generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *); +bool generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *); int generic_pipe_buf_confirm(struct pipe_inode_info *, struct pipe_buffer *); int generic_pipe_buf_steal(struct pipe_inode_info *, struct pipe_buffer *); +int generic_pipe_buf_nosteal(struct pipe_inode_info *, struct pipe_buffer *); void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *); void pipe_buf_mark_unmergeable(struct pipe_buffer *buf); diff --git a/include/linux/platform_data/gpio/gpio-amd-fch.h b/include/linux/platform_data/gpio/gpio-amd-fch.h index a867637e172d..9e46678edb2a 100644 --- a/include/linux/platform_data/gpio/gpio-amd-fch.h +++ b/include/linux/platform_data/gpio/gpio-amd-fch.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL+ */ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * AMD FCH gpio driver platform-data diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index edb9b040c94c..d5084ebd9f03 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -9,6 +9,13 @@ #include <linux/bug.h> /* For BUG_ON. */ #include <linux/pid_namespace.h> /* For task_active_pid_ns. */ #include <uapi/linux/ptrace.h> +#include <linux/seccomp.h> + +/* Add sp to seccomp_data, as seccomp is user API, we don't want to modify it */ +struct syscall_info { + __u64 sp; + struct seccomp_data data; +}; extern int ptrace_access_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, unsigned int gup_flags); @@ -407,9 +414,7 @@ static inline void user_single_step_report(struct pt_regs *regs) #define current_user_stack_pointer() user_stack_pointer(current_pt_regs()) #endif -extern int task_current_syscall(struct task_struct *target, long *callno, - unsigned long args[6], unsigned int maxargs, - unsigned long *sp, unsigned long *pc); +extern int task_current_syscall(struct task_struct *target, struct syscall_info *info); extern void sigaction_compat_abi(struct k_sigaction *act, struct k_sigaction *oact); #endif diff --git a/include/linux/sbitmap.h b/include/linux/sbitmap.h index 14d558146aea..20f3e3f029b9 100644 --- a/include/linux/sbitmap.h +++ b/include/linux/sbitmap.h @@ -330,7 +330,7 @@ static inline void sbitmap_clear_bit(struct sbitmap *sb, unsigned int bitnr) /* * This one is special, since it doesn't actually clear the bit, rather it * sets the corresponding bit in the ->cleared mask instead. Paired with - * the caller doing sbitmap_batch_clear() if a given index is full, which + * the caller doing sbitmap_deferred_clear() if a given index is full, which * will clear the previously freed entries in the corresponding ->word. */ static inline void sbitmap_deferred_clear_bit(struct sbitmap *sb, unsigned int bitnr) diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index 0cd9f10423fb..a3fda9f024c3 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -49,6 +49,27 @@ static inline void mmdrop(struct mm_struct *mm) __mmdrop(mm); } +/* + * This has to be called after a get_task_mm()/mmget_not_zero() + * followed by taking the mmap_sem for writing before modifying the + * vmas or anything the coredump pretends not to change from under it. + * + * NOTE: find_extend_vma() called from GUP context is the only place + * that can modify the "mm" (notably the vm_start/end) under mmap_sem + * for reading and outside the context of the process, so it is also + * the only case that holds the mmap_sem for reading that must call + * this function. Generally if the mmap_sem is hold for reading + * there's no need of this check after get_task_mm()/mmget_not_zero(). + * + * This function can be obsoleted and the check can be removed, after + * the coredump code will hold the mmap_sem for writing before + * invoking the ->core_dump methods. + */ +static inline bool mmget_still_valid(struct mm_struct *mm) +{ + return likely(!mm->core_state); +} + /** * mmget() - Pin the address space associated with a &struct mm_struct. * @mm: The address space to pin. diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index ae5655197698..e412c092c1e8 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -418,10 +418,20 @@ static inline void set_restore_sigmask(void) set_thread_flag(TIF_RESTORE_SIGMASK); WARN_ON(!test_thread_flag(TIF_SIGPENDING)); } + +static inline void clear_tsk_restore_sigmask(struct task_struct *tsk) +{ + clear_tsk_thread_flag(tsk, TIF_RESTORE_SIGMASK); +} + static inline void clear_restore_sigmask(void) { clear_thread_flag(TIF_RESTORE_SIGMASK); } +static inline bool test_tsk_restore_sigmask(struct task_struct *tsk) +{ + return test_tsk_thread_flag(tsk, TIF_RESTORE_SIGMASK); +} static inline bool test_restore_sigmask(void) { return test_thread_flag(TIF_RESTORE_SIGMASK); @@ -439,6 +449,10 @@ static inline void set_restore_sigmask(void) current->restore_sigmask = true; WARN_ON(!test_thread_flag(TIF_SIGPENDING)); } +static inline void clear_tsk_restore_sigmask(struct task_struct *tsk) +{ + tsk->restore_sigmask = false; +} static inline void clear_restore_sigmask(void) { current->restore_sigmask = false; @@ -447,6 +461,10 @@ static inline bool test_restore_sigmask(void) { return current->restore_sigmask; } +static inline bool test_tsk_restore_sigmask(struct task_struct *tsk) +{ + return tsk->restore_sigmask; +} static inline bool test_and_clear_restore_sigmask(void) { if (!current->restore_sigmask) diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index f3fb1edb3526..20d815a33145 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -21,6 +21,7 @@ struct shmem_inode_info { struct list_head swaplist; /* chain of maybes on swap */ struct shared_policy policy; /* NUMA memory alloc policy */ struct simple_xattrs xattrs; /* list of xattrs */ + atomic_t stop_eviction; /* hold when working on inode */ struct inode vfs_inode; }; diff --git a/include/linux/slab.h b/include/linux/slab.h index 11b45f7ae405..9449b19c5f10 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -32,6 +32,8 @@ #define SLAB_HWCACHE_ALIGN ((slab_flags_t __force)0x00002000U) /* Use GFP_DMA memory */ #define SLAB_CACHE_DMA ((slab_flags_t __force)0x00004000U) +/* Use GFP_DMA32 memory */ +#define SLAB_CACHE_DMA32 ((slab_flags_t __force)0x00008000U) /* DEBUG: Store the last owner for bug hunting */ #define SLAB_STORE_USER ((slab_flags_t __force)0x00010000U) /* Panic if kmem_cache_create() fails */ diff --git a/include/linux/socket.h b/include/linux/socket.h index 6016daeecee4..b57cd8bf96e2 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -26,7 +26,7 @@ typedef __kernel_sa_family_t sa_family_t; /* * 1003.1g requires sa_family_t and that sa_data is char. */ - + struct sockaddr { sa_family_t sa_family; /* address family, AF_xxx */ char sa_data[14]; /* 14 bytes of protocol address */ @@ -44,7 +44,7 @@ struct linger { * system, not 4.3. Thus msg_accrights(len) are now missing. They * belong in an obscure libc emulation or the bin. */ - + struct msghdr { void *msg_name; /* ptr to socket address structure */ int msg_namelen; /* size of socket address structure */ @@ -54,7 +54,7 @@ struct msghdr { unsigned int msg_flags; /* flags on received message */ struct kiocb *msg_iocb; /* ptr to iocb for async requests */ }; - + struct user_msghdr { void __user *msg_name; /* ptr to socket address structure */ int msg_namelen; /* size of socket address structure */ @@ -122,7 +122,7 @@ struct cmsghdr { * inside range, given by msg->msg_controllen before using * ancillary object DATA. --ANK (980731) */ - + static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size, struct cmsghdr *__cmsg) { @@ -264,10 +264,10 @@ struct ucred { /* Maximum queue length specifiable by listen. */ #define SOMAXCONN 128 -/* Flags we can use with send/ and recv. +/* Flags we can use with send/ and recv. Added those for 1003.1g not all are supported yet */ - + #define MSG_OOB 1 #define MSG_PEEK 2 #define MSG_DONTROUTE 4 diff --git a/include/linux/string.h b/include/linux/string.h index 7927b875f80c..6ab0a6fa512e 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -150,6 +150,9 @@ extern void * memscan(void *,int,__kernel_size_t); #ifndef __HAVE_ARCH_MEMCMP extern int memcmp(const void *,const void *,__kernel_size_t); #endif +#ifndef __HAVE_ARCH_BCMP +extern int bcmp(const void *,const void *,__kernel_size_t); +#endif #ifndef __HAVE_ARCH_MEMCHR extern void * memchr(const void *,int,__kernel_size_t); #endif diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index ec861cd0cfe8..52d41d0c1ae1 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -304,12 +304,4 @@ rpc_clnt_swap_deactivate(struct rpc_clnt *clnt) } #endif /* CONFIG_SUNRPC_SWAP */ -static inline bool -rpc_task_need_resched(const struct rpc_task *task) -{ - if (RPC_IS_QUEUED(task) || task->tk_callback) - return true; - return false; -} - #endif /* _LINUX_SUNRPC_SCHED_H_ */ diff --git a/include/linux/uio.h b/include/linux/uio.h index 87477e1640f9..2d0131ad4604 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -23,14 +23,23 @@ struct kvec { }; enum iter_type { - ITER_IOVEC = 0, - ITER_KVEC = 2, - ITER_BVEC = 4, - ITER_PIPE = 8, - ITER_DISCARD = 16, + /* set if ITER_BVEC doesn't hold a bv_page ref */ + ITER_BVEC_FLAG_NO_REF = 2, + + /* iter types */ + ITER_IOVEC = 4, + ITER_KVEC = 8, + ITER_BVEC = 16, + ITER_PIPE = 32, + ITER_DISCARD = 64, }; struct iov_iter { + /* + * Bit 0 is the read/write bit, set if we're writing. + * Bit 1 is the BVEC_FLAG_NO_REF bit, set if type is a bvec and + * the caller isn't expecting to drop a page reference when done. + */ unsigned int type; size_t iov_offset; size_t count; @@ -51,7 +60,7 @@ struct iov_iter { static inline enum iter_type iov_iter_type(const struct iov_iter *i) { - return i->type & ~(READ | WRITE); + return i->type & ~(READ | WRITE | ITER_BVEC_FLAG_NO_REF); } static inline bool iter_is_iovec(const struct iov_iter *i) @@ -84,6 +93,11 @@ static inline unsigned char iov_iter_rw(const struct iov_iter *i) return i->type & (READ | WRITE); } +static inline bool iov_iter_bvec_no_ref(const struct iov_iter *i) +{ + return (i->type & ITER_BVEC_FLAG_NO_REF) != 0; +} + /* * Total number of bytes covered by an iovec. * diff --git a/include/linux/usb.h b/include/linux/usb.h index 5e49e82c4368..ff010d1fd1c7 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -200,7 +200,6 @@ usb_find_last_int_out_endpoint(struct usb_host_interface *alt, * @dev: driver model's view of this device * @usb_dev: if an interface is bound to the USB major, this will point * to the sysfs representation for that device. - * @pm_usage_cnt: PM usage counter for this interface * @reset_ws: Used for scheduling resets from atomic context. * @resetting_device: USB core reset the device, so use alt setting 0 as * current; needs bandwidth alloc after reset. @@ -257,7 +256,6 @@ struct usb_interface { struct device dev; /* interface specific device info */ struct device *usb_dev; - atomic_t pm_usage_cnt; /* usage counter for autosuspend */ struct work_struct reset_ws; /* for resets in atomic context */ }; #define to_usb_interface(d) container_of(d, struct usb_interface, dev) diff --git a/include/linux/vbox_utils.h b/include/linux/vbox_utils.h index a240ed2a0372..ff56c443180c 100644 --- a/include/linux/vbox_utils.h +++ b/include/linux/vbox_utils.h @@ -24,15 +24,17 @@ __printf(1, 2) void vbg_debug(const char *fmt, ...); #define vbg_debug pr_debug #endif -int vbg_hgcm_connect(struct vbg_dev *gdev, +int vbg_hgcm_connect(struct vbg_dev *gdev, u32 requestor, struct vmmdev_hgcm_service_location *loc, u32 *client_id, int *vbox_status); -int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 client_id, int *vbox_status); +int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 requestor, + u32 client_id, int *vbox_status); -int vbg_hgcm_call(struct vbg_dev *gdev, u32 client_id, u32 function, - u32 timeout_ms, struct vmmdev_hgcm_function_parameter *parms, - u32 parm_count, int *vbox_status); +int vbg_hgcm_call(struct vbg_dev *gdev, u32 requestor, u32 client_id, + u32 function, u32 timeout_ms, + struct vmmdev_hgcm_function_parameter *parms, u32 parm_count, + int *vbox_status); /** * Convert a VirtualBox status code to a standard Linux kernel return value. diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h index fab02133a919..3dc70adfe5f5 100644 --- a/include/linux/virtio_ring.h +++ b/include/linux/virtio_ring.h @@ -63,7 +63,7 @@ struct virtqueue; /* * Creates a virtqueue and allocates the descriptor ring. If * may_reduce_num is set, then this may allocate a smaller ring than - * expected. The caller should query virtqueue_get_ring_size to learn + * expected. The caller should query virtqueue_get_vring_size to learn * the actual size of the ring. */ struct virtqueue *vring_create_virtqueue(unsigned int index, diff --git a/include/misc/charlcd.h b/include/misc/charlcd.h index 23f61850f363..1832402324ce 100644 --- a/include/misc/charlcd.h +++ b/include/misc/charlcd.h @@ -35,6 +35,7 @@ struct charlcd_ops { }; struct charlcd *charlcd_alloc(unsigned int drvdata_size); +void charlcd_free(struct charlcd *lcd); int charlcd_register(struct charlcd *lcd); int charlcd_unregister(struct charlcd *lcd); diff --git a/include/net/act_api.h b/include/net/act_api.h index c745e9ccfab2..c61a1bf4e3de 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -39,7 +39,7 @@ struct tc_action { struct gnet_stats_basic_cpu __percpu *cpu_bstats_hw; struct gnet_stats_queue __percpu *cpu_qstats; struct tc_cookie __rcu *act_cookie; - struct tcf_chain *goto_chain; + struct tcf_chain __rcu *goto_chain; }; #define tcf_index common.tcfa_index #define tcf_refcnt common.tcfa_refcnt @@ -90,7 +90,7 @@ struct tc_action_ops { int (*lookup)(struct net *net, struct tc_action **a, u32 index); int (*init)(struct net *net, struct nlattr *nla, struct nlattr *est, struct tc_action **act, int ovr, - int bind, bool rtnl_held, + int bind, bool rtnl_held, struct tcf_proto *tp, struct netlink_ext_ack *extack); int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, @@ -181,6 +181,11 @@ int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int); int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int); int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int); +int tcf_action_check_ctrlact(int action, struct tcf_proto *tp, + struct tcf_chain **handle, + struct netlink_ext_ack *newchain); +struct tcf_chain *tcf_action_set_ctrlact(struct tc_action *a, int action, + struct tcf_chain *newchain); #endif /* CONFIG_NET_CLS_ACT */ static inline void tcf_action_stats_update(struct tc_action *a, u64 bytes, diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h index 2bfb87eb98ce..78c856cba4f5 100644 --- a/include/net/af_rxrpc.h +++ b/include/net/af_rxrpc.h @@ -61,10 +61,12 @@ int rxrpc_kernel_charge_accept(struct socket *, rxrpc_notify_rx_t, rxrpc_user_attach_call_t, unsigned long, gfp_t, unsigned int); void rxrpc_kernel_set_tx_length(struct socket *, struct rxrpc_call *, s64); -u32 rxrpc_kernel_check_life(const struct socket *, const struct rxrpc_call *); +bool rxrpc_kernel_check_life(const struct socket *, const struct rxrpc_call *, + u32 *); void rxrpc_kernel_probe_life(struct socket *, struct rxrpc_call *); u32 rxrpc_kernel_get_epoch(struct socket *, struct rxrpc_call *); bool rxrpc_kernel_get_reply_time(struct socket *, struct rxrpc_call *, ktime_t *); +bool rxrpc_kernel_call_is_complete(struct rxrpc_call *); #endif /* _NET_RXRPC_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index bb307a11ee63..13bfeb712d36 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -7183,6 +7183,11 @@ void cfg80211_pmsr_complete(struct wireless_dev *wdev, #define wiphy_info(wiphy, format, args...) \ dev_info(&(wiphy)->dev, format, ##args) +#define wiphy_err_ratelimited(wiphy, format, args...) \ + dev_err_ratelimited(&(wiphy)->dev, format, ##args) +#define wiphy_warn_ratelimited(wiphy, format, args...) \ + dev_warn_ratelimited(&(wiphy)->dev, format, ##args) + #define wiphy_debug(wiphy, format, args...) \ wiphy_printk(KERN_DEBUG, wiphy, format, ##args) diff --git a/include/net/ip.h b/include/net/ip.h index be3cad9c2e4c..583526aad1d0 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -677,7 +677,7 @@ int ip_options_get_from_user(struct net *net, struct ip_options_rcu **optp, unsigned char __user *data, int optlen); void ip_options_undo(struct ip_options *opt); void ip_forward_options(struct sk_buff *skb); -int ip_options_rcv_srr(struct sk_buff *skb); +int ip_options_rcv_srr(struct sk_buff *skb, struct net_device *dev); /* * Functions provided by ip_sockglue.c diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ac2ed8ec662b..112dc18c658f 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -6231,8 +6231,6 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw, * @hw: pointer as obtained from ieee80211_alloc_hw() * @ac: AC number to return packets from. * - * Should only be called between calls to ieee80211_txq_schedule_start() - * and ieee80211_txq_schedule_end(). * Returns the next txq if successful, %NULL if no queue is eligible. If a txq * is returned, it should be returned with ieee80211_return_txq() after the * driver has finished scheduling it. @@ -6240,51 +6238,58 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *ieee80211_next_txq(struct ieee80211_hw *hw, u8 ac); /** - * ieee80211_return_txq - return a TXQ previously acquired by ieee80211_next_txq() - * - * @hw: pointer as obtained from ieee80211_alloc_hw() - * @txq: pointer obtained from station or virtual interface - * - * Should only be called between calls to ieee80211_txq_schedule_start() - * and ieee80211_txq_schedule_end(). - */ -void ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq); - -/** - * ieee80211_txq_schedule_start - acquire locks for safe scheduling of an AC + * ieee80211_txq_schedule_start - start new scheduling round for TXQs * * @hw: pointer as obtained from ieee80211_alloc_hw() * @ac: AC number to acquire locks for * - * Acquire locks needed to schedule TXQs from the given AC. Should be called - * before ieee80211_next_txq() or ieee80211_return_txq(). + * Should be called before ieee80211_next_txq() or ieee80211_return_txq(). + * The driver must not call multiple TXQ scheduling rounds concurrently. */ -void ieee80211_txq_schedule_start(struct ieee80211_hw *hw, u8 ac) - __acquires(txq_lock); +void ieee80211_txq_schedule_start(struct ieee80211_hw *hw, u8 ac); + +/* (deprecated) */ +static inline void ieee80211_txq_schedule_end(struct ieee80211_hw *hw, u8 ac) +{ +} + +void __ieee80211_schedule_txq(struct ieee80211_hw *hw, + struct ieee80211_txq *txq, bool force); /** - * ieee80211_txq_schedule_end - release locks for safe scheduling of an AC + * ieee80211_schedule_txq - schedule a TXQ for transmission * * @hw: pointer as obtained from ieee80211_alloc_hw() - * @ac: AC number to acquire locks for + * @txq: pointer obtained from station or virtual interface * - * Release locks previously acquired by ieee80211_txq_schedule_end(). + * Schedules a TXQ for transmission if it is not already scheduled, + * even if mac80211 does not have any packets buffered. + * + * The driver may call this function if it has buffered packets for + * this TXQ internally. */ -void ieee80211_txq_schedule_end(struct ieee80211_hw *hw, u8 ac) - __releases(txq_lock); +static inline void +ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) +{ + __ieee80211_schedule_txq(hw, txq, true); +} /** - * ieee80211_schedule_txq - schedule a TXQ for transmission + * ieee80211_return_txq - return a TXQ previously acquired by ieee80211_next_txq() * * @hw: pointer as obtained from ieee80211_alloc_hw() * @txq: pointer obtained from station or virtual interface + * @force: schedule txq even if mac80211 does not have any buffered packets. * - * Schedules a TXQ for transmission if it is not already scheduled. Takes a - * lock, which means it must *not* be called between - * ieee80211_txq_schedule_start() and ieee80211_txq_schedule_end() + * The driver may set force=true if it has buffered packets for this TXQ + * internally. */ -void ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) - __acquires(txq_lock) __releases(txq_lock); +static inline void +ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, + bool force) +{ + __ieee80211_schedule_txq(hw, txq, force); +} /** * ieee80211_txq_may_transmit - check whether TXQ is allowed to transmit diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index a68ced28d8f4..12689ddfc24c 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -59,6 +59,7 @@ struct net { */ spinlock_t rules_mod_lock; + u32 hash_mix; atomic64_t cookie_gen; struct list_head list; /* list of network namespaces */ diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 5ee7b30b4917..d2bc733a2ef1 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -316,6 +316,8 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net, gfp_t flags); void nf_ct_tmpl_free(struct nf_conn *tmpl); +u32 nf_ct_get_id(const struct nf_conn *ct); + static inline void nf_ct_set(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info info) { diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index 778087591983..a49edfdf47e8 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -75,6 +75,12 @@ bool nf_conntrack_invert_icmp_tuple(struct nf_conntrack_tuple *tuple, bool nf_conntrack_invert_icmpv6_tuple(struct nf_conntrack_tuple *tuple, const struct nf_conntrack_tuple *orig); +int nf_conntrack_inet_error(struct nf_conn *tmpl, struct sk_buff *skb, + unsigned int dataoff, + const struct nf_hook_state *state, + u8 l4proto, + union nf_inet_addr *outer_daddr); + int nf_conntrack_icmpv4_error(struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h index 16a842456189..d9b665151f3d 100644 --- a/include/net/netns/hash.h +++ b/include/net/netns/hash.h @@ -2,16 +2,10 @@ #ifndef __NET_NS_HASH_H__ #define __NET_NS_HASH_H__ -#include <asm/cache.h> - -struct net; +#include <net/net_namespace.h> static inline u32 net_hash_mix(const struct net *net) { -#ifdef CONFIG_NET_NS - return (u32)(((unsigned long)net) >> ilog2(sizeof(*net))); -#else - return 0; -#endif + return net->hash_mix; } #endif diff --git a/include/net/netrom.h b/include/net/netrom.h index 5a0714ff500f..80f15b1c1a48 100644 --- a/include/net/netrom.h +++ b/include/net/netrom.h @@ -266,7 +266,7 @@ void nr_stop_idletimer(struct sock *); int nr_t1timer_running(struct sock *); /* sysctl_net_netrom.c */ -void nr_register_sysctl(void); +int nr_register_sysctl(void); void nr_unregister_sysctl(void); #endif diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index 87499b6b35d6..df5c69db68af 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -166,7 +166,7 @@ struct nci_conn_info { * According to specification 102 622 chapter 4.4 Pipes, * the pipe identifier is 7 bits long. */ -#define NCI_HCI_MAX_PIPES 127 +#define NCI_HCI_MAX_PIPES 128 struct nci_hci_gate { u8 gate; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 31284c078d06..a2b38b3deeca 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -378,6 +378,7 @@ struct tcf_chain { bool flushing; const struct tcf_proto_ops *tmplt_ops; void *tmplt_priv; + struct rcu_head rcu; }; struct tcf_block { @@ -922,6 +923,41 @@ static inline void qdisc_qstats_overlimit(struct Qdisc *sch) sch->qstats.overlimits++; } +static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch) +{ + __u32 qlen = qdisc_qlen_sum(sch); + + return gnet_stats_copy_queue(d, sch->cpu_qstats, &sch->qstats, qlen); +} + +static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch, __u32 *qlen, + __u32 *backlog) +{ + struct gnet_stats_queue qstats = { 0 }; + __u32 len = qdisc_qlen_sum(sch); + + __gnet_stats_copy_queue(&qstats, sch->cpu_qstats, &sch->qstats, len); + *qlen = qstats.qlen; + *backlog = qstats.backlog; +} + +static inline void qdisc_tree_flush_backlog(struct Qdisc *sch) +{ + __u32 qlen, backlog; + + qdisc_qstats_qlen_backlog(sch, &qlen, &backlog); + qdisc_tree_reduce_backlog(sch, qlen, backlog); +} + +static inline void qdisc_purge_queue(struct Qdisc *sch) +{ + __u32 qlen, backlog; + + qdisc_qstats_qlen_backlog(sch, &qlen, &backlog); + qdisc_reset(sch); + qdisc_tree_reduce_backlog(sch, qlen, backlog); +} + static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh) { qh->head = NULL; @@ -1105,13 +1141,8 @@ static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new, sch_tree_lock(sch); old = *pold; *pold = new; - if (old != NULL) { - unsigned int qlen = old->q.qlen; - unsigned int backlog = old->qstats.backlog; - - qdisc_reset(old); - qdisc_tree_reduce_backlog(old, qlen, backlog); - } + if (old != NULL) + qdisc_tree_flush_backlog(old); sch_tree_unlock(sch); return old; diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h index 32ee65a30aff..1c6e6c0766ca 100644 --- a/include/net/sctp/checksum.h +++ b/include/net/sctp/checksum.h @@ -61,7 +61,7 @@ static inline __wsum sctp_csum_combine(__wsum csum, __wsum csum2, static inline __le32 sctp_compute_cksum(const struct sk_buff *skb, unsigned int offset) { - struct sctphdr *sh = sctp_hdr(skb); + struct sctphdr *sh = (struct sctphdr *)(skb->data + offset); const struct skb_checksum_ops ops = { .update = sctp_csum_update, .combine = sctp_csum_combine, diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 6640f84fe536..6d5beac29bc1 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -105,7 +105,6 @@ enum sctp_verb { SCTP_CMD_T1_RETRAN, /* Mark for retransmission after T1 timeout */ SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */ SCTP_CMD_SEND_MSG, /* Send the whole use message */ - SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */ SCTP_CMD_PURGE_ASCONF_QUEUE, /* Purge all asconf queues.*/ SCTP_CMD_SET_ASOC, /* Restore association context */ SCTP_CMD_LAST diff --git a/include/net/sock.h b/include/net/sock.h index 328cb7cb7b0b..341f8bafa0cf 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -710,6 +710,12 @@ static inline void sk_add_node_rcu(struct sock *sk, struct hlist_head *list) hlist_add_head_rcu(&sk->sk_node, list); } +static inline void sk_add_node_tail_rcu(struct sock *sk, struct hlist_head *list) +{ + sock_hold(sk); + hlist_add_tail_rcu(&sk->sk_node, list); +} + static inline void __sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_head *list) { hlist_nulls_add_head_rcu(&sk->sk_nulls_node, list); @@ -2078,12 +2084,6 @@ static inline bool skwq_has_sleeper(struct socket_wq *wq) * @p: poll_table * * See the comments in the wq_has_sleeper function. - * - * Do not derive sock from filp->private_data here. An SMC socket establishes - * an internal TCP socket that is used in the fallback case. All socket - * operations on the SMC socket are then forwarded to the TCP socket. In case of - * poll, the filp->private_data pointer references the SMC socket because the - * TCP socket has no file assigned. */ static inline void sock_poll_wait(struct file *filp, struct socket *sock, poll_table *p) diff --git a/include/net/tc_act/tc_gact.h b/include/net/tc_act/tc_gact.h index ee8d005f56fc..eb8f01c819e6 100644 --- a/include/net/tc_act/tc_gact.h +++ b/include/net/tc_act/tc_gact.h @@ -56,7 +56,7 @@ static inline bool is_tcf_gact_goto_chain(const struct tc_action *a) static inline u32 tcf_gact_goto_chain_index(const struct tc_action *a) { - return a->goto_chain->index; + return READ_ONCE(a->tcfa_action) & TC_ACT_EXT_VAL_MASK; } #endif /* __NET_TC_GACT_H */ diff --git a/include/net/tls.h b/include/net/tls.h index a5a938583295..5934246b2c6f 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -307,6 +307,7 @@ int tls_device_sendmsg(struct sock *sk, struct msghdr *msg, size_t size); int tls_device_sendpage(struct sock *sk, struct page *page, int offset, size_t size, int flags); void tls_device_sk_destruct(struct sock *sk); +void tls_device_free_resources_tx(struct sock *sk); void tls_device_init(void); void tls_device_cleanup(void); int tls_tx_records(struct sock *sk, int flags); @@ -330,6 +331,7 @@ int tls_push_sg(struct sock *sk, struct tls_context *ctx, int flags); int tls_push_partial_record(struct sock *sk, struct tls_context *ctx, int flags); +bool tls_free_partial_record(struct sock *sk, struct tls_context *ctx); static inline struct tls_msg *tls_msg(struct sk_buff *skb) { @@ -379,7 +381,7 @@ tls_validate_xmit_skb(struct sock *sk, struct net_device *dev, static inline bool tls_is_sk_tx_device_offloaded(struct sock *sk) { #ifdef CONFIG_SOCK_VALIDATE_XMIT - return sk_fullsock(sk) & + return sk_fullsock(sk) && (smp_load_acquire(&sk->sk_validate_xmit_skb) == &tls_validate_xmit_skb); #else diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h index 61cf7dbb6782..d074b6d60f8a 100644 --- a/include/net/xdp_sock.h +++ b/include/net/xdp_sock.h @@ -36,7 +36,6 @@ struct xdp_umem { u32 headroom; u32 chunk_size_nohr; struct user_struct *user; - struct pid *pid; unsigned long address; refcount_t users; struct work_struct work; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 85386becbaea..c9b0b2b5d672 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -295,7 +295,8 @@ struct xfrm_replay { }; struct xfrm_if_cb { - struct xfrm_if *(*decode_session)(struct sk_buff *skb); + struct xfrm_if *(*decode_session)(struct sk_buff *skb, + unsigned short family); }; void xfrm_if_register_cb(const struct xfrm_if_cb *ifcb); @@ -1404,6 +1405,23 @@ static inline int xfrm_state_kern(const struct xfrm_state *x) return atomic_read(&x->tunnel_users); } +static inline bool xfrm_id_proto_valid(u8 proto) +{ + switch (proto) { + case IPPROTO_AH: + case IPPROTO_ESP: + case IPPROTO_COMP: +#if IS_ENABLED(CONFIG_IPV6) + case IPPROTO_ROUTING: + case IPPROTO_DSTOPTS: +#endif + return true; + default: + return false; + } +} + +/* IPSEC_PROTO_ANY only matches 3 IPsec protocols, 0 could match all. */ static inline int xfrm_id_proto_match(u8 proto, u8 userproto) { return (!userproto || proto == userproto || diff --git a/include/sound/soc.h b/include/sound/soc.h index eb7db605955b..482b4ea87c3c 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -802,8 +802,13 @@ struct snd_soc_component_driver { int probe_order; int remove_order; - /* signal if the module handling the component cannot be removed */ - unsigned int ignore_module_refcount:1; + /* + * signal if the module handling the component should not be removed + * if a pcm is open. Setting this would prevent the module + * refcount being incremented in probe() but allow it be incremented + * when a pcm is opened and decremented when it is closed. + */ + unsigned int module_get_upon_open:1; /* bits */ unsigned int idle_bias_on:1; @@ -1083,6 +1088,8 @@ struct snd_soc_card { struct mutex mutex; struct mutex dapm_mutex; + spinlock_t dpcm_lock; + bool instantiated; bool topology_shortname_created; diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h index 44a3259ed4a5..b6e0cbc2c71f 100644 --- a/include/trace/events/syscalls.h +++ b/include/trace/events/syscalls.h @@ -28,7 +28,7 @@ TRACE_EVENT_FN(sys_enter, TP_fast_assign( __entry->id = id; - syscall_get_arguments(current, regs, 0, 6, __entry->args); + syscall_get_arguments(current, regs, __entry->args); ), TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)", diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index 5f24b50c9e88..059dc2bedaf6 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -7,5 +7,7 @@ no-export-headers += kvm.h endif ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm_para.h),) +ifeq ($(wildcard $(objtree)/arch/$(SRCARCH)/include/generated/uapi/asm/kvm_para.h),) no-export-headers += kvm_para.h endif +endif diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 3c38ac9a92a7..929c8e537a14 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -502,16 +502,6 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags) - * Description - * Push an element *value* in *map*. *flags* is one of: - * - * **BPF_EXIST** - * If the queue/stack is full, the oldest element is removed to - * make room for this. - * Return - * 0 on success, or a negative error in case of failure. - * * int bpf_probe_read(void *dst, u32 size, const void *src) * Description * For tracing programs, safely attempt to read *size* bytes from @@ -1435,14 +1425,14 @@ union bpf_attr { * u64 bpf_get_socket_cookie(struct bpf_sock_addr *ctx) * Description * Equivalent to bpf_get_socket_cookie() helper that accepts - * *skb*, but gets socket from **struct bpf_sock_addr** contex. + * *skb*, but gets socket from **struct bpf_sock_addr** context. * Return * A 8-byte long non-decreasing number. * * u64 bpf_get_socket_cookie(struct bpf_sock_ops *ctx) * Description * Equivalent to bpf_get_socket_cookie() helper that accepts - * *skb*, but gets socket from **struct bpf_sock_ops** contex. + * *skb*, but gets socket from **struct bpf_sock_ops** context. * Return * A 8-byte long non-decreasing number. * @@ -2098,52 +2088,52 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * int bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle) + * int bpf_rc_repeat(void *ctx) * Description * This helper is used in programs implementing IR decoding, to - * report a successfully decoded key press with *scancode*, - * *toggle* value in the given *protocol*. The scancode will be - * translated to a keycode using the rc keymap, and reported as - * an input key down event. After a period a key up event is - * generated. This period can be extended by calling either - * **bpf_rc_keydown**\ () again with the same values, or calling - * **bpf_rc_repeat**\ (). + * report a successfully decoded repeat key message. This delays + * the generation of a key up event for previously generated + * key down event. * - * Some protocols include a toggle bit, in case the button was - * released and pressed again between consecutive scancodes. + * Some IR protocols like NEC have a special IR message for + * repeating last button, for when a button is held down. * * The *ctx* should point to the lirc sample as passed into * the program. * - * The *protocol* is the decoded protocol number (see - * **enum rc_proto** for some predefined values). - * * This helper is only available is the kernel was compiled with * the **CONFIG_BPF_LIRC_MODE2** configuration option set to * "**y**". * Return * 0 * - * int bpf_rc_repeat(void *ctx) + * int bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle) * Description * This helper is used in programs implementing IR decoding, to - * report a successfully decoded repeat key message. This delays - * the generation of a key up event for previously generated - * key down event. + * report a successfully decoded key press with *scancode*, + * *toggle* value in the given *protocol*. The scancode will be + * translated to a keycode using the rc keymap, and reported as + * an input key down event. After a period a key up event is + * generated. This period can be extended by calling either + * **bpf_rc_keydown**\ () again with the same values, or calling + * **bpf_rc_repeat**\ (). * - * Some IR protocols like NEC have a special IR message for - * repeating last button, for when a button is held down. + * Some protocols include a toggle bit, in case the button was + * released and pressed again between consecutive scancodes. * * The *ctx* should point to the lirc sample as passed into * the program. * + * The *protocol* is the decoded protocol number (see + * **enum rc_proto** for some predefined values). + * * This helper is only available is the kernel was compiled with * the **CONFIG_BPF_LIRC_MODE2** configuration option set to * "**y**". * Return * 0 * - * uint64_t bpf_skb_cgroup_id(struct sk_buff *skb) + * u64 bpf_skb_cgroup_id(struct sk_buff *skb) * Description * Return the cgroup v2 id of the socket associated with the *skb*. * This is roughly similar to the **bpf_get_cgroup_classid**\ () @@ -2159,30 +2149,12 @@ union bpf_attr { * Return * The id is returned or 0 in case the id could not be retrieved. * - * u64 bpf_skb_ancestor_cgroup_id(struct sk_buff *skb, int ancestor_level) - * Description - * Return id of cgroup v2 that is ancestor of cgroup associated - * with the *skb* at the *ancestor_level*. The root cgroup is at - * *ancestor_level* zero and each step down the hierarchy - * increments the level. If *ancestor_level* == level of cgroup - * associated with *skb*, then return value will be same as that - * of **bpf_skb_cgroup_id**\ (). - * - * The helper is useful to implement policies based on cgroups - * that are upper in hierarchy than immediate cgroup associated - * with *skb*. - * - * The format of returned id and helper limitations are same as in - * **bpf_skb_cgroup_id**\ (). - * Return - * The id is returned or 0 in case the id could not be retrieved. - * * u64 bpf_get_current_cgroup_id(void) * Return * A 64-bit integer containing the current cgroup id based * on the cgroup within which the current task is running. * - * void* get_local_storage(void *map, u64 flags) + * void *bpf_get_local_storage(void *map, u64 flags) * Description * Get the pointer to the local storage area. * The type and the size of the local storage is defined @@ -2209,6 +2181,24 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * + * u64 bpf_skb_ancestor_cgroup_id(struct sk_buff *skb, int ancestor_level) + * Description + * Return id of cgroup v2 that is ancestor of cgroup associated + * with the *skb* at the *ancestor_level*. The root cgroup is at + * *ancestor_level* zero and each step down the hierarchy + * increments the level. If *ancestor_level* == level of cgroup + * associated with *skb*, then return value will be same as that + * of **bpf_skb_cgroup_id**\ (). + * + * The helper is useful to implement policies based on cgroups + * that are upper in hierarchy than immediate cgroup associated + * with *skb*. + * + * The format of returned id and helper limitations are same as in + * **bpf_skb_cgroup_id**\ (). + * Return + * The id is returned or 0 in case the id could not be retrieved. + * * struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags) * Description * Look for TCP socket matching *tuple*, optionally in a child @@ -2289,6 +2279,16 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * + * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags) + * Description + * Push an element *value* in *map*. *flags* is one of: + * + * **BPF_EXIST** + * If the queue/stack is full, the oldest element is + * removed to make room for this. + * Return + * 0 on success, or a negative error in case of failure. + * * int bpf_map_pop_elem(struct bpf_map *map, void *value) * Description * Pop an element from *map*. @@ -2343,29 +2343,94 @@ union bpf_attr { * Return * 0 * + * int bpf_spin_lock(struct bpf_spin_lock *lock) + * Description + * Acquire a spinlock represented by the pointer *lock*, which is + * stored as part of a value of a map. Taking the lock allows to + * safely update the rest of the fields in that value. The + * spinlock can (and must) later be released with a call to + * **bpf_spin_unlock**\ (\ *lock*\ ). + * + * Spinlocks in BPF programs come with a number of restrictions + * and constraints: + * + * * **bpf_spin_lock** objects are only allowed inside maps of + * types **BPF_MAP_TYPE_HASH** and **BPF_MAP_TYPE_ARRAY** (this + * list could be extended in the future). + * * BTF description of the map is mandatory. + * * The BPF program can take ONE lock at a time, since taking two + * or more could cause dead locks. + * * Only one **struct bpf_spin_lock** is allowed per map element. + * * When the lock is taken, calls (either BPF to BPF or helpers) + * are not allowed. + * * The **BPF_LD_ABS** and **BPF_LD_IND** instructions are not + * allowed inside a spinlock-ed region. + * * The BPF program MUST call **bpf_spin_unlock**\ () to release + * the lock, on all execution paths, before it returns. + * * The BPF program can access **struct bpf_spin_lock** only via + * the **bpf_spin_lock**\ () and **bpf_spin_unlock**\ () + * helpers. Loading or storing data into the **struct + * bpf_spin_lock** *lock*\ **;** field of a map is not allowed. + * * To use the **bpf_spin_lock**\ () helper, the BTF description + * of the map value must be a struct and have **struct + * bpf_spin_lock** *anyname*\ **;** field at the top level. + * Nested lock inside another struct is not allowed. + * * The **struct bpf_spin_lock** *lock* field in a map value must + * be aligned on a multiple of 4 bytes in that value. + * * Syscall with command **BPF_MAP_LOOKUP_ELEM** does not copy + * the **bpf_spin_lock** field to user space. + * * Syscall with command **BPF_MAP_UPDATE_ELEM**, or update from + * a BPF program, do not update the **bpf_spin_lock** field. + * * **bpf_spin_lock** cannot be on the stack or inside a + * networking packet (it can only be inside of a map values). + * * **bpf_spin_lock** is available to root only. + * * Tracing programs and socket filter programs cannot use + * **bpf_spin_lock**\ () due to insufficient preemption checks + * (but this may change in the future). + * * **bpf_spin_lock** is not allowed in inner maps of map-in-map. + * Return + * 0 + * + * int bpf_spin_unlock(struct bpf_spin_lock *lock) + * Description + * Release the *lock* previously locked by a call to + * **bpf_spin_lock**\ (\ *lock*\ ). + * Return + * 0 + * * struct bpf_sock *bpf_sk_fullsock(struct bpf_sock *sk) * Description * This helper gets a **struct bpf_sock** pointer such - * that all the fields in bpf_sock can be accessed. + * that all the fields in this **bpf_sock** can be accessed. * Return - * A **struct bpf_sock** pointer on success, or NULL in + * A **struct bpf_sock** pointer on success, or **NULL** in * case of failure. * * struct bpf_tcp_sock *bpf_tcp_sock(struct bpf_sock *sk) * Description * This helper gets a **struct bpf_tcp_sock** pointer from a * **struct bpf_sock** pointer. - * * Return - * A **struct bpf_tcp_sock** pointer on success, or NULL in + * A **struct bpf_tcp_sock** pointer on success, or **NULL** in * case of failure. * * int bpf_skb_ecn_set_ce(struct sk_buf *skb) - * Description - * Sets ECN of IP header to ce (congestion encountered) if - * current value is ect (ECN capable). Works with IPv6 and IPv4. - * Return - * 1 if set, 0 if not set. + * Description + * Set ECN (Explicit Congestion Notification) field of IP header + * to **CE** (Congestion Encountered) if current value is **ECT** + * (ECN Capable Transport). Otherwise, do nothing. Works with IPv6 + * and IPv4. + * Return + * 1 if the **CE** flag is set (either by the current helper call + * or because it was already present), 0 if it is not set. + * + * struct bpf_sock *bpf_get_listener_sock(struct bpf_sock *sk) + * Description + * Return a **struct bpf_sock** pointer in **TCP_LISTEN** state. + * **bpf_sk_release**\ () is unnecessary and not allowed. + * Return + * A **struct bpf_sock** pointer on success, or **NULL** in + * case of failure. */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -2465,7 +2530,8 @@ union bpf_attr { FN(spin_unlock), \ FN(sk_fullsock), \ FN(tcp_sock), \ - FN(skb_ecn_set_ce), + FN(skb_ecn_set_ce), \ + FN(get_listener_sock), /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 3652b239dad1..d473e5ed044c 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -1591,7 +1591,7 @@ enum ethtool_link_mode_bit_indices { static inline int ethtool_validate_speed(__u32 speed) { - return speed <= INT_MAX || speed == SPEED_UNKNOWN; + return speed <= INT_MAX || speed == (__u32)SPEED_UNKNOWN; } /* Duplex, half or full. */ diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 7f14d4a66c28..64cee116928e 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -439,10 +439,12 @@ #define KEY_TITLE 0x171 #define KEY_SUBTITLE 0x172 #define KEY_ANGLE 0x173 -#define KEY_ZOOM 0x174 +#define KEY_FULL_SCREEN 0x174 /* AC View Toggle */ +#define KEY_ZOOM KEY_FULL_SCREEN #define KEY_MODE 0x175 #define KEY_KEYBOARD 0x176 -#define KEY_SCREEN 0x177 +#define KEY_ASPECT_RATIO 0x177 /* HUTRR37: Aspect */ +#define KEY_SCREEN KEY_ASPECT_RATIO #define KEY_PC 0x178 /* Media Select Computer */ #define KEY_TV 0x179 /* Media Select TV */ #define KEY_TV2 0x17a /* Media Select Cable */ diff --git a/include/uapi/linux/vbox_vmmdev_types.h b/include/uapi/linux/vbox_vmmdev_types.h index 0e68024f36c7..26f39816af14 100644 --- a/include/uapi/linux/vbox_vmmdev_types.h +++ b/include/uapi/linux/vbox_vmmdev_types.h @@ -102,6 +102,66 @@ enum vmmdev_request_type { #define VMMDEVREQ_HGCM_CALL VMMDEVREQ_HGCM_CALL32 #endif +/* vmmdev_request_header.requestor defines */ + +/* Requestor user not given. */ +#define VMMDEV_REQUESTOR_USR_NOT_GIVEN 0x00000000 +/* The kernel driver (vboxguest) is the requestor. */ +#define VMMDEV_REQUESTOR_USR_DRV 0x00000001 +/* Some other kernel driver is the requestor. */ +#define VMMDEV_REQUESTOR_USR_DRV_OTHER 0x00000002 +/* The root or a admin user is the requestor. */ +#define VMMDEV_REQUESTOR_USR_ROOT 0x00000003 +/* Regular joe user is making the request. */ +#define VMMDEV_REQUESTOR_USR_USER 0x00000006 +/* User classification mask. */ +#define VMMDEV_REQUESTOR_USR_MASK 0x00000007 + +/* Kernel mode request. Note this is 0, check for !USERMODE instead. */ +#define VMMDEV_REQUESTOR_KERNEL 0x00000000 +/* User mode request. */ +#define VMMDEV_REQUESTOR_USERMODE 0x00000008 +/* User or kernel mode classification mask. */ +#define VMMDEV_REQUESTOR_MODE_MASK 0x00000008 + +/* Don't know the physical console association of the requestor. */ +#define VMMDEV_REQUESTOR_CON_DONT_KNOW 0x00000000 +/* + * The request originates with a process that is NOT associated with the + * physical console. + */ +#define VMMDEV_REQUESTOR_CON_NO 0x00000010 +/* Requestor process is associated with the physical console. */ +#define VMMDEV_REQUESTOR_CON_YES 0x00000020 +/* Console classification mask. */ +#define VMMDEV_REQUESTOR_CON_MASK 0x00000030 + +/* Requestor is member of special VirtualBox user group. */ +#define VMMDEV_REQUESTOR_GRP_VBOX 0x00000080 + +/* Note: trust level is for windows guests only, linux always uses not-given */ +/* Requestor trust level: Unspecified */ +#define VMMDEV_REQUESTOR_TRUST_NOT_GIVEN 0x00000000 +/* Requestor trust level: Untrusted (SID S-1-16-0) */ +#define VMMDEV_REQUESTOR_TRUST_UNTRUSTED 0x00001000 +/* Requestor trust level: Untrusted (SID S-1-16-4096) */ +#define VMMDEV_REQUESTOR_TRUST_LOW 0x00002000 +/* Requestor trust level: Medium (SID S-1-16-8192) */ +#define VMMDEV_REQUESTOR_TRUST_MEDIUM 0x00003000 +/* Requestor trust level: Medium plus (SID S-1-16-8448) */ +#define VMMDEV_REQUESTOR_TRUST_MEDIUM_PLUS 0x00004000 +/* Requestor trust level: High (SID S-1-16-12288) */ +#define VMMDEV_REQUESTOR_TRUST_HIGH 0x00005000 +/* Requestor trust level: System (SID S-1-16-16384) */ +#define VMMDEV_REQUESTOR_TRUST_SYSTEM 0x00006000 +/* Requestor trust level >= Protected (SID S-1-16-20480, S-1-16-28672) */ +#define VMMDEV_REQUESTOR_TRUST_PROTECTED 0x00007000 +/* Requestor trust level mask */ +#define VMMDEV_REQUESTOR_TRUST_MASK 0x00007000 + +/* Requestor is using the less trusted user device node (/dev/vboxuser) */ +#define VMMDEV_REQUESTOR_USER_DEVICE 0x00008000 + /** HGCM service location types. */ enum vmmdev_hgcm_service_location_type { VMMDEV_HGCM_LOC_INVALID = 0, diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index 87b3198f4b5d..f4d4010b7e3e 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -238,6 +238,7 @@ enum mlx5_ib_query_dev_resp_flags { MLX5_IB_QUERY_DEV_RESP_FLAGS_CQE_128B_COMP = 1 << 0, MLX5_IB_QUERY_DEV_RESP_FLAGS_CQE_128B_PAD = 1 << 1, MLX5_IB_QUERY_DEV_RESP_PACKET_BASED_CREDIT_MODE = 1 << 2, + MLX5_IB_QUERY_DEV_RESP_FLAGS_SCAT2CQE_DCT = 1 << 3, }; enum mlx5_ib_tunnel_offloads { diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 404d4b9ffe76..df1153cea0b7 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -32,6 +32,7 @@ #ifndef __KERNEL__ #include <stdlib.h> +#include <time.h> #endif /* |