diff options
Diffstat (limited to 'include')
143 files changed, 3224 insertions, 1431 deletions
diff --git a/include/asm-generic/int-ll64.h b/include/asm-generic/int-ll64.h index ffb68d67be5f..a248545f1e18 100644 --- a/include/asm-generic/int-ll64.h +++ b/include/asm-generic/int-ll64.h @@ -13,17 +13,14 @@ #ifndef __ASSEMBLY__ -typedef signed char s8; -typedef unsigned char u8; - -typedef signed short s16; -typedef unsigned short u16; - -typedef signed int s32; -typedef unsigned int u32; - -typedef signed long long s64; -typedef unsigned long long u64; +typedef __s8 s8; +typedef __u8 u8; +typedef __s16 s16; +typedef __u16 u16; +typedef __s32 s32; +typedef __u32 u32; +typedef __s64 s64; +typedef __u64 u64; #define S8_C(x) x #define U8_C(x) x ## U diff --git a/include/dt-bindings/clock/actions,s900-cmu.h b/include/dt-bindings/clock/actions,s900-cmu.h new file mode 100644 index 000000000000..7c1251565f43 --- /dev/null +++ b/include/dt-bindings/clock/actions,s900-cmu.h @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Device Tree binding constants for Actions Semi S900 Clock Management Unit +// +// Copyright (c) 2014 Actions Semi Inc. +// Copyright (c) 2018 Linaro Ltd. + +#ifndef __DT_BINDINGS_CLOCK_S900_CMU_H +#define __DT_BINDINGS_CLOCK_S900_CMU_H + +#define CLK_NONE 0 + +/* fixed rate clocks */ +#define CLK_LOSC 1 +#define CLK_HOSC 2 + +/* pll clocks */ +#define CLK_CORE_PLL 3 +#define CLK_DEV_PLL 4 +#define CLK_DDR_PLL 5 +#define CLK_NAND_PLL 6 +#define CLK_DISPLAY_PLL 7 +#define CLK_DSI_PLL 8 +#define CLK_ASSIST_PLL 9 +#define CLK_AUDIO_PLL 10 + +/* system clock */ +#define CLK_CPU 15 +#define CLK_DEV 16 +#define CLK_NOC 17 +#define CLK_NOC_MUX 18 +#define CLK_NOC_DIV 19 +#define CLK_AHB 20 +#define CLK_APB 21 +#define CLK_DMAC 22 + +/* peripheral device clock */ +#define CLK_GPIO 23 + +#define CLK_BISP 24 +#define CLK_CSI0 25 +#define CLK_CSI1 26 + +#define CLK_DE0 27 +#define CLK_DE1 28 +#define CLK_DE2 29 +#define CLK_DE3 30 +#define CLK_DSI 32 + +#define CLK_GPU 33 +#define CLK_GPU_CORE 34 +#define CLK_GPU_MEM 35 +#define CLK_GPU_SYS 36 + +#define CLK_HDE 37 +#define CLK_I2C0 38 +#define CLK_I2C1 39 +#define CLK_I2C2 40 +#define CLK_I2C3 41 +#define CLK_I2C4 42 +#define CLK_I2C5 43 +#define CLK_I2SRX 44 +#define CLK_I2STX 45 +#define CLK_IMX 46 +#define CLK_LCD 47 +#define CLK_NAND0 48 +#define CLK_NAND1 49 +#define CLK_PWM0 50 +#define CLK_PWM1 51 +#define CLK_PWM2 52 +#define CLK_PWM3 53 +#define CLK_PWM4 54 +#define CLK_PWM5 55 +#define CLK_SD0 56 +#define CLK_SD1 57 +#define CLK_SD2 58 +#define CLK_SD3 59 +#define CLK_SENSOR 60 +#define CLK_SPEED_SENSOR 61 +#define CLK_SPI0 62 +#define CLK_SPI1 63 +#define CLK_SPI2 64 +#define CLK_SPI3 65 +#define CLK_THERMAL_SENSOR 66 +#define CLK_UART0 67 +#define CLK_UART1 68 +#define CLK_UART2 69 +#define CLK_UART3 70 +#define CLK_UART4 71 +#define CLK_UART5 72 +#define CLK_UART6 73 +#define CLK_VCE 74 +#define CLK_VDE 75 + +#define CLK_USB3_480MPLL0 76 +#define CLK_USB3_480MPHY0 77 +#define CLK_USB3_5GPHY 78 +#define CLK_USB3_CCE 79 +#define CLK_USB3_MAC 80 + +#define CLK_TIMER 83 + +#define CLK_HDMI_AUDIO 84 + +#define CLK_24M 85 + +#define CLK_EDP 86 + +#define CLK_24M_EDP 87 +#define CLK_EDP_PLL 88 +#define CLK_EDP_LINK 89 + +#define CLK_USB2H0_PLLEN 90 +#define CLK_USB2H0_PHY 91 +#define CLK_USB2H0_CCE 92 +#define CLK_USB2H1_PLLEN 93 +#define CLK_USB2H1_PHY 94 +#define CLK_USB2H1_CCE 95 + +#define CLK_DDR0 96 +#define CLK_DDR1 97 +#define CLK_DMM 98 + +#define CLK_ETH_MAC 99 +#define CLK_RMII_REF 100 + +#define CLK_NR_CLKS (CLK_RMII_REF + 1) + +#endif /* __DT_BINDINGS_CLOCK_S900_CMU_H */ diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h index d3558d897a4d..44761849fcbe 100644 --- a/include/dt-bindings/clock/aspeed-clock.h +++ b/include/dt-bindings/clock/aspeed-clock.h @@ -38,6 +38,7 @@ #define ASPEED_CLK_MAC 32 #define ASPEED_CLK_BCLK 33 #define ASPEED_CLK_MPLL 34 +#define ASPEED_CLK_24M 35 #define ASPEED_RESET_XDMA 0 #define ASPEED_RESET_MCTP 1 @@ -45,8 +46,9 @@ #define ASPEED_RESET_JTAG_MASTER 3 #define ASPEED_RESET_MIC 4 #define ASPEED_RESET_PWM 5 -#define ASPEED_RESET_PCIVGA 6 +#define ASPEED_RESET_PECI 6 #define ASPEED_RESET_I2C 7 #define ASPEED_RESET_AHB 8 +#define ASPEED_RESET_CRT1 9 #endif diff --git a/include/dt-bindings/clock/axg-aoclkc.h b/include/dt-bindings/clock/axg-aoclkc.h new file mode 100644 index 000000000000..61955016a55b --- /dev/null +++ b/include/dt-bindings/clock/axg-aoclkc.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (c) 2016 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * Copyright (c) 2018 Amlogic, inc. + * Author: Qiufang Dai <qiufang.dai@amlogic.com> + */ + +#ifndef DT_BINDINGS_CLOCK_AMLOGIC_MESON_AXG_AOCLK +#define DT_BINDINGS_CLOCK_AMLOGIC_MESON_AXG_AOCLK + +#define CLKID_AO_REMOTE 0 +#define CLKID_AO_I2C_MASTER 1 +#define CLKID_AO_I2C_SLAVE 2 +#define CLKID_AO_UART1 3 +#define CLKID_AO_UART2 4 +#define CLKID_AO_IR_BLASTER 5 +#define CLKID_AO_SAR_ADC 6 +#define CLKID_AO_CLK81 7 +#define CLKID_AO_SAR_ADC_SEL 8 +#define CLKID_AO_SAR_ADC_DIV 9 +#define CLKID_AO_SAR_ADC_CLK 10 +#define CLKID_AO_ALT_XTAL 11 + +#endif diff --git a/include/dt-bindings/clock/bcm-sr.h b/include/dt-bindings/clock/bcm-sr.h index cff6c6fe2947..419011ba1a94 100644 --- a/include/dt-bindings/clock/bcm-sr.h +++ b/include/dt-bindings/clock/bcm-sr.h @@ -35,7 +35,7 @@ /* GENPLL 0 clock channel ID SCR HSLS FS PCIE */ #define BCM_SR_GENPLL0 0 -#define BCM_SR_GENPLL0_SATA_CLK 1 +#define BCM_SR_GENPLL0_125M_CLK 1 #define BCM_SR_GENPLL0_SCR_CLK 2 #define BCM_SR_GENPLL0_250M_CLK 3 #define BCM_SR_GENPLL0_PCIE_AXI_CLK 4 @@ -50,9 +50,11 @@ /* GENPLL 2 clock channel ID NITRO MHB*/ #define BCM_SR_GENPLL2 0 #define BCM_SR_GENPLL2_NIC_CLK 1 -#define BCM_SR_GENPLL2_250_NITRO_CLK 2 +#define BCM_SR_GENPLL2_TS_500_CLK 2 #define BCM_SR_GENPLL2_125_NITRO_CLK 3 #define BCM_SR_GENPLL2_CHIMP_CLK 4 +#define BCM_SR_GENPLL2_NIC_FLASH_CLK 5 +#define BCM_SR_GENPLL2_FS4_CLK 6 /* GENPLL 3 HSLS clock channel ID */ #define BCM_SR_GENPLL3 0 @@ -62,11 +64,16 @@ /* GENPLL 4 SCR clock channel ID */ #define BCM_SR_GENPLL4 0 #define BCM_SR_GENPLL4_CCN_CLK 1 +#define BCM_SR_GENPLL4_TPIU_PLL_CLK 2 +#define BCM_SR_GENPLL4_NOC_CLK 3 +#define BCM_SR_GENPLL4_CHCLK_FS4_CLK 4 +#define BCM_SR_GENPLL4_BRIDGE_FSCPU_CLK 5 /* GENPLL 5 FS4 clock channel ID */ #define BCM_SR_GENPLL5 0 -#define BCM_SR_GENPLL5_FS_CLK 1 -#define BCM_SR_GENPLL5_SPU_CLK 2 +#define BCM_SR_GENPLL5_FS4_HF_CLK 1 +#define BCM_SR_GENPLL5_CRYPTO_AE_CLK 2 +#define BCM_SR_GENPLL5_RAID_AE_CLK 3 /* GENPLL 6 NITRO clock channel ID */ #define BCM_SR_GENPLL6 0 @@ -74,13 +81,16 @@ /* LCPLL0 clock channel ID */ #define BCM_SR_LCPLL0 0 -#define BCM_SR_LCPLL0_SATA_REF_CLK 1 -#define BCM_SR_LCPLL0_USB_REF_CLK 2 -#define BCM_SR_LCPLL0_SATA_REFPN_CLK 3 +#define BCM_SR_LCPLL0_SATA_REFP_CLK 1 +#define BCM_SR_LCPLL0_SATA_REFN_CLK 2 +#define BCM_SR_LCPLL0_SATA_350_CLK 3 +#define BCM_SR_LCPLL0_SATA_500_CLK 4 /* LCPLL1 clock channel ID */ #define BCM_SR_LCPLL1 0 #define BCM_SR_LCPLL1_WAN_CLK 1 +#define BCM_SR_LCPLL1_USB_REF_CLK 2 +#define BCM_SR_LCPLL1_CRMU_TS_CLK 3 /* LCPLL PCIE clock channel ID */ #define BCM_SR_LCPLL_PCIE 0 diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h index 8ba99a5e3fd3..7a892be90549 100644 --- a/include/dt-bindings/clock/gxbb-clkc.h +++ b/include/dt-bindings/clock/gxbb-clkc.h @@ -125,5 +125,7 @@ #define CLKID_VAPB_1 138 #define CLKID_VAPB_SEL 139 #define CLKID_VAPB 140 +#define CLKID_VDEC_1 153 +#define CLKID_VDEC_HEVC 156 #endif /* __GXBB_CLKC_H */ diff --git a/include/dt-bindings/clock/histb-clock.h b/include/dt-bindings/clock/histb-clock.h index fab30b3f78b2..136de24733be 100644 --- a/include/dt-bindings/clock/histb-clock.h +++ b/include/dt-bindings/clock/histb-clock.h @@ -62,6 +62,14 @@ #define HISTB_USB2_PHY1_REF_CLK 40 #define HISTB_USB2_PHY2_REF_CLK 41 #define HISTB_COMBPHY0_CLK 42 +#define HISTB_USB3_BUS_CLK 43 +#define HISTB_USB3_UTMI_CLK 44 +#define HISTB_USB3_PIPE_CLK 45 +#define HISTB_USB3_SUSPEND_CLK 46 +#define HISTB_USB3_BUS_CLK1 47 +#define HISTB_USB3_UTMI_CLK1 48 +#define HISTB_USB3_PIPE_CLK1 49 +#define HISTB_USB3_SUSPEND_CLK1 50 /* clocks provided by mcu CRG */ #define HISTB_MCE_CLK 1 diff --git a/include/dt-bindings/clock/imx6qdl-clock.h b/include/dt-bindings/clock/imx6qdl-clock.h index da59fd9cdb5e..7ad171b8f3bf 100644 --- a/include/dt-bindings/clock/imx6qdl-clock.h +++ b/include/dt-bindings/clock/imx6qdl-clock.h @@ -271,6 +271,8 @@ #define IMX6QDL_CLK_PRE_AXI 258 #define IMX6QDL_CLK_MLB_SEL 259 #define IMX6QDL_CLK_MLB_PODF 260 -#define IMX6QDL_CLK_END 261 +#define IMX6QDL_CLK_EPIT1 261 +#define IMX6QDL_CLK_EPIT2 262 +#define IMX6QDL_CLK_END 263 #endif /* __DT_BINDINGS_CLOCK_IMX6QDL_H */ diff --git a/include/dt-bindings/clock/imx6sx-clock.h b/include/dt-bindings/clock/imx6sx-clock.h index 36f0324902a5..cd2d6c570e86 100644 --- a/include/dt-bindings/clock/imx6sx-clock.h +++ b/include/dt-bindings/clock/imx6sx-clock.h @@ -275,6 +275,10 @@ #define IMX6SX_PLL6_BYPASS 262 #define IMX6SX_PLL7_BYPASS 263 #define IMX6SX_CLK_SPDIF_GCLK 264 -#define IMX6SX_CLK_CLK_END 265 +#define IMX6SX_CLK_LVDS2_SEL 265 +#define IMX6SX_CLK_LVDS2_OUT 266 +#define IMX6SX_CLK_LVDS2_IN 267 +#define IMX6SX_CLK_ANACLK2 268 +#define IMX6SX_CLK_CLK_END 269 #endif /* __DT_BINDINGS_CLOCK_IMX6SX_H */ diff --git a/include/dt-bindings/clock/imx6ul-clock.h b/include/dt-bindings/clock/imx6ul-clock.h index ee9f1a508d2f..9564597cbfac 100644 --- a/include/dt-bindings/clock/imx6ul-clock.h +++ b/include/dt-bindings/clock/imx6ul-clock.h @@ -235,20 +235,27 @@ #define IMX6UL_CLK_CSI_PODF 222 #define IMX6UL_CLK_PLL3_120M 223 #define IMX6UL_CLK_KPP 224 +#define IMX6UL_CLK_CKO1_SEL 225 +#define IMX6UL_CLK_CKO1_PODF 226 +#define IMX6UL_CLK_CKO1 227 +#define IMX6UL_CLK_CKO2_SEL 228 +#define IMX6UL_CLK_CKO2_PODF 229 +#define IMX6UL_CLK_CKO2 230 +#define IMX6UL_CLK_CKO 231 /* For i.MX6ULL */ -#define IMX6ULL_CLK_ESAI_PRED 225 -#define IMX6ULL_CLK_ESAI_PODF 226 -#define IMX6ULL_CLK_ESAI_EXTAL 227 -#define IMX6ULL_CLK_ESAI_MEM 228 -#define IMX6ULL_CLK_ESAI_IPG 229 -#define IMX6ULL_CLK_DCP_CLK 230 -#define IMX6ULL_CLK_EPDC_PRE_SEL 231 -#define IMX6ULL_CLK_EPDC_SEL 232 -#define IMX6ULL_CLK_EPDC_PODF 233 -#define IMX6ULL_CLK_EPDC_ACLK 234 -#define IMX6ULL_CLK_EPDC_PIX 235 -#define IMX6ULL_CLK_ESAI_SEL 236 -#define IMX6UL_CLK_END 237 +#define IMX6ULL_CLK_ESAI_PRED 232 +#define IMX6ULL_CLK_ESAI_PODF 233 +#define IMX6ULL_CLK_ESAI_EXTAL 234 +#define IMX6ULL_CLK_ESAI_MEM 235 +#define IMX6ULL_CLK_ESAI_IPG 236 +#define IMX6ULL_CLK_DCP_CLK 237 +#define IMX6ULL_CLK_EPDC_PRE_SEL 238 +#define IMX6ULL_CLK_EPDC_SEL 239 +#define IMX6ULL_CLK_EPDC_PODF 240 +#define IMX6ULL_CLK_EPDC_ACLK 241 +#define IMX6ULL_CLK_EPDC_PIX 242 +#define IMX6ULL_CLK_ESAI_SEL 243 +#define IMX6UL_CLK_END 244 #endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */ diff --git a/include/dt-bindings/clock/imx7d-clock.h b/include/dt-bindings/clock/imx7d-clock.h index b2325d3e236a..0d67f53bba93 100644 --- a/include/dt-bindings/clock/imx7d-clock.h +++ b/include/dt-bindings/clock/imx7d-clock.h @@ -168,7 +168,7 @@ #define IMX7D_SPDIF_ROOT_SRC 155 #define IMX7D_SPDIF_ROOT_CG 156 #define IMX7D_SPDIF_ROOT_DIV 157 -#define IMX7D_ENET1_REF_ROOT_CLK 158 +#define IMX7D_ENET1_IPG_ROOT_CLK 158 #define IMX7D_ENET1_REF_ROOT_SRC 159 #define IMX7D_ENET1_REF_ROOT_CG 160 #define IMX7D_ENET1_REF_ROOT_DIV 161 @@ -176,7 +176,7 @@ #define IMX7D_ENET1_TIME_ROOT_SRC 163 #define IMX7D_ENET1_TIME_ROOT_CG 164 #define IMX7D_ENET1_TIME_ROOT_DIV 165 -#define IMX7D_ENET2_REF_ROOT_CLK 166 +#define IMX7D_ENET2_IPG_ROOT_CLK 166 #define IMX7D_ENET2_REF_ROOT_SRC 167 #define IMX7D_ENET2_REF_ROOT_CG 168 #define IMX7D_ENET2_REF_ROOT_DIV 169 diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h index dea9d46d4fa7..a60f47b49231 100644 --- a/include/dt-bindings/clock/meson8b-clkc.h +++ b/include/dt-bindings/clock/meson8b-clkc.h @@ -102,5 +102,6 @@ #define CLKID_MPLL0 93 #define CLKID_MPLL1 94 #define CLKID_MPLL2 95 +#define CLKID_NAND_CLK 112 #endif /* __MESON8B_CLKC_H */ diff --git a/include/dt-bindings/clock/mt2701-clk.h b/include/dt-bindings/clock/mt2701-clk.h index 24e93dfcee9f..9ac2f2b5710a 100644 --- a/include/dt-bindings/clock/mt2701-clk.h +++ b/include/dt-bindings/clock/mt2701-clk.h @@ -171,13 +171,12 @@ #define CLK_TOP_8BDAC 151 #define CLK_TOP_WBG_DIG_416M 152 #define CLK_TOP_DPI 153 -#define CLK_TOP_HDMITX_CLKDIG_CTS 154 -#define CLK_TOP_DSI0_LNTC_DSI 155 -#define CLK_TOP_AUD_EXT1 156 -#define CLK_TOP_AUD_EXT2 157 -#define CLK_TOP_NFI1X_PAD 158 -#define CLK_TOP_AXISEL_D4 159 -#define CLK_TOP_NR 160 +#define CLK_TOP_DSI0_LNTC_DSI 154 +#define CLK_TOP_AUD_EXT1 155 +#define CLK_TOP_AUD_EXT2 156 +#define CLK_TOP_NFI1X_PAD 157 +#define CLK_TOP_AXISEL_D4 158 +#define CLK_TOP_NR 159 /* APMIXEDSYS */ @@ -194,7 +193,8 @@ #define CLK_APMIXED_HADDS2PLL 11 #define CLK_APMIXED_AUD2PLL 12 #define CLK_APMIXED_TVD2PLL 13 -#define CLK_APMIXED_NR 14 +#define CLK_APMIXED_HDMI_REF 14 +#define CLK_APMIXED_NR 15 /* DDRPHY */ @@ -431,6 +431,10 @@ #define CLK_ETHSYS_CRYPTO 8 #define CLK_ETHSYS_NR 9 +/* G3DSYS */ +#define CLK_G3DSYS_CORE 1 +#define CLK_G3DSYS_NR 2 + /* BDP */ #define CLK_BDP_BRG_BA 1 diff --git a/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h new file mode 100644 index 000000000000..f21522605b94 --- /dev/null +++ b/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Nuvoton NPCM7xx Clock Generator binding + * clock binding number for all clocks supportted by nuvoton,npcm7xx-clk + * + * Copyright (C) 2018 Nuvoton Technologies tali.perry@nuvoton.com + * + */ + +#ifndef __DT_BINDINGS_CLOCK_NPCM7XX_H +#define __DT_BINDINGS_CLOCK_NPCM7XX_H + + +#define NPCM7XX_CLK_CPU 0 +#define NPCM7XX_CLK_GFX_PIXEL 1 +#define NPCM7XX_CLK_MC 2 +#define NPCM7XX_CLK_ADC 3 +#define NPCM7XX_CLK_AHB 4 +#define NPCM7XX_CLK_TIMER 5 +#define NPCM7XX_CLK_UART 6 +#define NPCM7XX_CLK_MMC 7 +#define NPCM7XX_CLK_SPI3 8 +#define NPCM7XX_CLK_PCI 9 +#define NPCM7XX_CLK_AXI 10 +#define NPCM7XX_CLK_APB4 11 +#define NPCM7XX_CLK_APB3 12 +#define NPCM7XX_CLK_APB2 13 +#define NPCM7XX_CLK_APB1 14 +#define NPCM7XX_CLK_APB5 15 +#define NPCM7XX_CLK_CLKOUT 16 +#define NPCM7XX_CLK_GFX 17 +#define NPCM7XX_CLK_SU 18 +#define NPCM7XX_CLK_SU48 19 +#define NPCM7XX_CLK_SDHC 20 +#define NPCM7XX_CLK_SPI0 21 +#define NPCM7XX_CLK_SPIX 22 + +#define NPCM7XX_CLK_REFCLK 23 +#define NPCM7XX_CLK_SYSBYPCK 24 +#define NPCM7XX_CLK_MCBYPCK 25 + +#define NPCM7XX_NUM_CLOCKS (NPCM7XX_CLK_MCBYPCK+1) + +#endif diff --git a/include/dt-bindings/clock/qcom,gcc-msm8998.h b/include/dt-bindings/clock/qcom,gcc-msm8998.h new file mode 100644 index 000000000000..58a242e656b1 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-msm8998.h @@ -0,0 +1,208 @@ +/* + * Copyright (c) 2016, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_MSM_GCC_COBALT_H +#define _DT_BINDINGS_CLK_MSM_GCC_COBALT_H + +#define BLSP1_QUP1_I2C_APPS_CLK_SRC 0 +#define BLSP1_QUP1_SPI_APPS_CLK_SRC 1 +#define BLSP1_QUP2_I2C_APPS_CLK_SRC 2 +#define BLSP1_QUP2_SPI_APPS_CLK_SRC 3 +#define BLSP1_QUP3_I2C_APPS_CLK_SRC 4 +#define BLSP1_QUP3_SPI_APPS_CLK_SRC 5 +#define BLSP1_QUP4_I2C_APPS_CLK_SRC 6 +#define BLSP1_QUP4_SPI_APPS_CLK_SRC 7 +#define BLSP1_QUP5_I2C_APPS_CLK_SRC 8 +#define BLSP1_QUP5_SPI_APPS_CLK_SRC 9 +#define BLSP1_QUP6_I2C_APPS_CLK_SRC 10 +#define BLSP1_QUP6_SPI_APPS_CLK_SRC 11 +#define BLSP1_UART1_APPS_CLK_SRC 12 +#define BLSP1_UART2_APPS_CLK_SRC 13 +#define BLSP1_UART3_APPS_CLK_SRC 14 +#define BLSP2_QUP1_I2C_APPS_CLK_SRC 15 +#define BLSP2_QUP1_SPI_APPS_CLK_SRC 16 +#define BLSP2_QUP2_I2C_APPS_CLK_SRC 17 +#define BLSP2_QUP2_SPI_APPS_CLK_SRC 18 +#define BLSP2_QUP3_I2C_APPS_CLK_SRC 19 +#define BLSP2_QUP3_SPI_APPS_CLK_SRC 20 +#define BLSP2_QUP4_I2C_APPS_CLK_SRC 21 +#define BLSP2_QUP4_SPI_APPS_CLK_SRC 22 +#define BLSP2_QUP5_I2C_APPS_CLK_SRC 23 +#define BLSP2_QUP5_SPI_APPS_CLK_SRC 24 +#define BLSP2_QUP6_I2C_APPS_CLK_SRC 25 +#define BLSP2_QUP6_SPI_APPS_CLK_SRC 26 +#define BLSP2_UART1_APPS_CLK_SRC 27 +#define BLSP2_UART2_APPS_CLK_SRC 28 +#define BLSP2_UART3_APPS_CLK_SRC 29 +#define GCC_AGGRE1_NOC_XO_CLK 30 +#define GCC_AGGRE1_UFS_AXI_CLK 31 +#define GCC_AGGRE1_USB3_AXI_CLK 32 +#define GCC_APSS_QDSS_TSCTR_DIV2_CLK 33 +#define GCC_APSS_QDSS_TSCTR_DIV8_CLK 34 +#define GCC_BIMC_HMSS_AXI_CLK 35 +#define GCC_BIMC_MSS_Q6_AXI_CLK 36 +#define GCC_BLSP1_AHB_CLK 37 +#define GCC_BLSP1_QUP1_I2C_APPS_CLK 38 +#define GCC_BLSP1_QUP1_SPI_APPS_CLK 39 +#define GCC_BLSP1_QUP2_I2C_APPS_CLK 40 +#define GCC_BLSP1_QUP2_SPI_APPS_CLK 41 +#define GCC_BLSP1_QUP3_I2C_APPS_CLK 42 +#define GCC_BLSP1_QUP3_SPI_APPS_CLK 43 +#define GCC_BLSP1_QUP4_I2C_APPS_CLK 44 +#define GCC_BLSP1_QUP4_SPI_APPS_CLK 45 +#define GCC_BLSP1_QUP5_I2C_APPS_CLK 46 +#define GCC_BLSP1_QUP5_SPI_APPS_CLK 47 +#define GCC_BLSP1_QUP6_I2C_APPS_CLK 48 +#define GCC_BLSP1_QUP6_SPI_APPS_CLK 49 +#define GCC_BLSP1_SLEEP_CLK 50 +#define GCC_BLSP1_UART1_APPS_CLK 51 +#define GCC_BLSP1_UART2_APPS_CLK 52 +#define GCC_BLSP1_UART3_APPS_CLK 53 +#define GCC_BLSP2_AHB_CLK 54 +#define GCC_BLSP2_QUP1_I2C_APPS_CLK 55 +#define GCC_BLSP2_QUP1_SPI_APPS_CLK 56 +#define GCC_BLSP2_QUP2_I2C_APPS_CLK 57 +#define GCC_BLSP2_QUP2_SPI_APPS_CLK 58 +#define GCC_BLSP2_QUP3_I2C_APPS_CLK 59 +#define GCC_BLSP2_QUP3_SPI_APPS_CLK 60 +#define GCC_BLSP2_QUP4_I2C_APPS_CLK 61 +#define GCC_BLSP2_QUP4_SPI_APPS_CLK 62 +#define GCC_BLSP2_QUP5_I2C_APPS_CLK 63 +#define GCC_BLSP2_QUP5_SPI_APPS_CLK 64 +#define GCC_BLSP2_QUP6_I2C_APPS_CLK 65 +#define GCC_BLSP2_QUP6_SPI_APPS_CLK 66 +#define GCC_BLSP2_SLEEP_CLK 67 +#define GCC_BLSP2_UART1_APPS_CLK 68 +#define GCC_BLSP2_UART2_APPS_CLK 69 +#define GCC_BLSP2_UART3_APPS_CLK 70 +#define GCC_CFG_NOC_USB3_AXI_CLK 71 +#define GCC_GP1_CLK 72 +#define GCC_GP2_CLK 73 +#define GCC_GP3_CLK 74 +#define GCC_GPU_BIMC_GFX_CLK 75 +#define GCC_GPU_BIMC_GFX_SRC_CLK 76 +#define GCC_GPU_CFG_AHB_CLK 77 +#define GCC_GPU_SNOC_DVM_GFX_CLK 78 +#define GCC_HMSS_AHB_CLK 79 +#define GCC_HMSS_AT_CLK 80 +#define GCC_HMSS_DVM_BUS_CLK 81 +#define GCC_HMSS_RBCPR_CLK 82 +#define GCC_HMSS_TRIG_CLK 83 +#define GCC_LPASS_AT_CLK 84 +#define GCC_LPASS_TRIG_CLK 85 +#define GCC_MMSS_NOC_CFG_AHB_CLK 86 +#define GCC_MMSS_QM_AHB_CLK 87 +#define GCC_MMSS_QM_CORE_CLK 88 +#define GCC_MMSS_SYS_NOC_AXI_CLK 89 +#define GCC_MSS_AT_CLK 90 +#define GCC_PCIE_0_AUX_CLK 91 +#define GCC_PCIE_0_CFG_AHB_CLK 92 +#define GCC_PCIE_0_MSTR_AXI_CLK 93 +#define GCC_PCIE_0_PIPE_CLK 94 +#define GCC_PCIE_0_SLV_AXI_CLK 95 +#define GCC_PCIE_PHY_AUX_CLK 96 +#define GCC_PDM2_CLK 97 +#define GCC_PDM_AHB_CLK 98 +#define GCC_PDM_XO4_CLK 99 +#define GCC_PRNG_AHB_CLK 100 +#define GCC_SDCC2_AHB_CLK 101 +#define GCC_SDCC2_APPS_CLK 102 +#define GCC_SDCC4_AHB_CLK 103 +#define GCC_SDCC4_APPS_CLK 104 +#define GCC_TSIF_AHB_CLK 105 +#define GCC_TSIF_INACTIVITY_TIMERS_CLK 106 +#define GCC_TSIF_REF_CLK 107 +#define GCC_UFS_AHB_CLK 108 +#define GCC_UFS_AXI_CLK 109 +#define GCC_UFS_ICE_CORE_CLK 110 +#define GCC_UFS_PHY_AUX_CLK 111 +#define GCC_UFS_RX_SYMBOL_0_CLK 112 +#define GCC_UFS_RX_SYMBOL_1_CLK 113 +#define GCC_UFS_TX_SYMBOL_0_CLK 114 +#define GCC_UFS_UNIPRO_CORE_CLK 115 +#define GCC_USB30_MASTER_CLK 116 +#define GCC_USB30_MOCK_UTMI_CLK 117 +#define GCC_USB30_SLEEP_CLK 118 +#define GCC_USB3_PHY_AUX_CLK 119 +#define GCC_USB3_PHY_PIPE_CLK 120 +#define GCC_USB_PHY_CFG_AHB2PHY_CLK 121 +#define GP1_CLK_SRC 122 +#define GP2_CLK_SRC 123 +#define GP3_CLK_SRC 124 +#define GPLL0 125 +#define GPLL0_OUT_EVEN 126 +#define GPLL0_OUT_MAIN 127 +#define GPLL0_OUT_ODD 128 +#define GPLL0_OUT_TEST 129 +#define GPLL1 130 +#define GPLL1_OUT_EVEN 131 +#define GPLL1_OUT_MAIN 132 +#define GPLL1_OUT_ODD 133 +#define GPLL1_OUT_TEST 134 +#define GPLL2 135 +#define GPLL2_OUT_EVEN 136 +#define GPLL2_OUT_MAIN 137 +#define GPLL2_OUT_ODD 138 +#define GPLL2_OUT_TEST 139 +#define GPLL3 140 +#define GPLL3_OUT_EVEN 141 +#define GPLL3_OUT_MAIN 142 +#define GPLL3_OUT_ODD 143 +#define GPLL3_OUT_TEST 144 +#define GPLL4 145 +#define GPLL4_OUT_EVEN 146 +#define GPLL4_OUT_MAIN 147 +#define GPLL4_OUT_ODD 148 +#define GPLL4_OUT_TEST 149 +#define GPLL6 150 +#define GPLL6_OUT_EVEN 151 +#define GPLL6_OUT_MAIN 152 +#define GPLL6_OUT_ODD 153 +#define GPLL6_OUT_TEST 154 +#define HMSS_AHB_CLK_SRC 155 +#define HMSS_RBCPR_CLK_SRC 156 +#define PCIE_AUX_CLK_SRC 157 +#define PDM2_CLK_SRC 158 +#define SDCC2_APPS_CLK_SRC 159 +#define SDCC4_APPS_CLK_SRC 160 +#define TSIF_REF_CLK_SRC 161 +#define UFS_AXI_CLK_SRC 162 +#define USB30_MASTER_CLK_SRC 163 +#define USB30_MOCK_UTMI_CLK_SRC 164 +#define USB3_PHY_AUX_CLK_SRC 165 + +#define PCIE_0_GDSC 0 +#define UFS_GDSC 1 +#define USB_30_GDSC 2 + +#define GCC_BLSP1_QUP1_BCR 0 +#define GCC_BLSP1_QUP2_BCR 1 +#define GCC_BLSP1_QUP3_BCR 2 +#define GCC_BLSP1_QUP4_BCR 3 +#define GCC_BLSP1_QUP5_BCR 4 +#define GCC_BLSP1_QUP6_BCR 5 +#define GCC_BLSP2_QUP1_BCR 6 +#define GCC_BLSP2_QUP2_BCR 7 +#define GCC_BLSP2_QUP3_BCR 8 +#define GCC_BLSP2_QUP4_BCR 9 +#define GCC_BLSP2_QUP5_BCR 10 +#define GCC_BLSP2_QUP6_BCR 11 +#define GCC_PCIE_0_BCR 12 +#define GCC_PDM_BCR 13 +#define GCC_SDCC2_BCR 14 +#define GCC_SDCC4_BCR 15 +#define GCC_TSIF_BCR 16 +#define GCC_UFS_BCR 17 +#define GCC_USB_30_BCR 18 + +#endif diff --git a/include/dt-bindings/clock/qcom,gcc-sdm845.h b/include/dt-bindings/clock/qcom,gcc-sdm845.h new file mode 100644 index 000000000000..aca61264f12c --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-sdm845.h @@ -0,0 +1,239 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_SDM_GCC_SDM845_H +#define _DT_BINDINGS_CLK_SDM_GCC_SDM845_H + +/* GCC clock registers */ +#define GCC_AGGRE_NOC_PCIE_TBU_CLK 0 +#define GCC_AGGRE_UFS_CARD_AXI_CLK 1 +#define GCC_AGGRE_UFS_PHY_AXI_CLK 2 +#define GCC_AGGRE_USB3_PRIM_AXI_CLK 3 +#define GCC_AGGRE_USB3_SEC_AXI_CLK 4 +#define GCC_BOOT_ROM_AHB_CLK 5 +#define GCC_CAMERA_AHB_CLK 6 +#define GCC_CAMERA_AXI_CLK 7 +#define GCC_CAMERA_XO_CLK 8 +#define GCC_CE1_AHB_CLK 9 +#define GCC_CE1_AXI_CLK 10 +#define GCC_CE1_CLK 11 +#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 12 +#define GCC_CFG_NOC_USB3_SEC_AXI_CLK 13 +#define GCC_CPUSS_AHB_CLK 14 +#define GCC_CPUSS_AHB_CLK_SRC 15 +#define GCC_CPUSS_RBCPR_CLK 16 +#define GCC_CPUSS_RBCPR_CLK_SRC 17 +#define GCC_DDRSS_GPU_AXI_CLK 18 +#define GCC_DISP_AHB_CLK 19 +#define GCC_DISP_AXI_CLK 20 +#define GCC_DISP_GPLL0_CLK_SRC 21 +#define GCC_DISP_GPLL0_DIV_CLK_SRC 22 +#define GCC_DISP_XO_CLK 23 +#define GCC_GP1_CLK 24 +#define GCC_GP1_CLK_SRC 25 +#define GCC_GP2_CLK 26 +#define GCC_GP2_CLK_SRC 27 +#define GCC_GP3_CLK 28 +#define GCC_GP3_CLK_SRC 29 +#define GCC_GPU_CFG_AHB_CLK 30 +#define GCC_GPU_GPLL0_CLK_SRC 31 +#define GCC_GPU_GPLL0_DIV_CLK_SRC 32 +#define GCC_GPU_MEMNOC_GFX_CLK 33 +#define GCC_GPU_SNOC_DVM_GFX_CLK 34 +#define GCC_MSS_AXIS2_CLK 35 +#define GCC_MSS_CFG_AHB_CLK 36 +#define GCC_MSS_GPLL0_DIV_CLK_SRC 37 +#define GCC_MSS_MFAB_AXIS_CLK 38 +#define GCC_MSS_Q6_MEMNOC_AXI_CLK 39 +#define GCC_MSS_SNOC_AXI_CLK 40 +#define GCC_PCIE_0_AUX_CLK 41 +#define GCC_PCIE_0_AUX_CLK_SRC 42 +#define GCC_PCIE_0_CFG_AHB_CLK 43 +#define GCC_PCIE_0_CLKREF_CLK 44 +#define GCC_PCIE_0_MSTR_AXI_CLK 45 +#define GCC_PCIE_0_PIPE_CLK 46 +#define GCC_PCIE_0_SLV_AXI_CLK 47 +#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 48 +#define GCC_PCIE_1_AUX_CLK 49 +#define GCC_PCIE_1_AUX_CLK_SRC 50 +#define GCC_PCIE_1_CFG_AHB_CLK 51 +#define GCC_PCIE_1_CLKREF_CLK 52 +#define GCC_PCIE_1_MSTR_AXI_CLK 53 +#define GCC_PCIE_1_PIPE_CLK 54 +#define GCC_PCIE_1_SLV_AXI_CLK 55 +#define GCC_PCIE_1_SLV_Q2A_AXI_CLK 56 +#define GCC_PCIE_PHY_AUX_CLK 57 +#define GCC_PCIE_PHY_REFGEN_CLK 58 +#define GCC_PCIE_PHY_REFGEN_CLK_SRC 59 +#define GCC_PDM2_CLK 60 +#define GCC_PDM2_CLK_SRC 61 +#define GCC_PDM_AHB_CLK 62 +#define GCC_PDM_XO4_CLK 63 +#define GCC_PRNG_AHB_CLK 64 +#define GCC_QMIP_CAMERA_AHB_CLK 65 +#define GCC_QMIP_DISP_AHB_CLK 66 +#define GCC_QMIP_VIDEO_AHB_CLK 67 +#define GCC_QUPV3_WRAP0_S0_CLK 68 +#define GCC_QUPV3_WRAP0_S0_CLK_SRC 69 +#define GCC_QUPV3_WRAP0_S1_CLK 70 +#define GCC_QUPV3_WRAP0_S1_CLK_SRC 71 +#define GCC_QUPV3_WRAP0_S2_CLK 72 +#define GCC_QUPV3_WRAP0_S2_CLK_SRC 73 +#define GCC_QUPV3_WRAP0_S3_CLK 74 +#define GCC_QUPV3_WRAP0_S3_CLK_SRC 75 +#define GCC_QUPV3_WRAP0_S4_CLK 76 +#define GCC_QUPV3_WRAP0_S4_CLK_SRC 77 +#define GCC_QUPV3_WRAP0_S5_CLK 78 +#define GCC_QUPV3_WRAP0_S5_CLK_SRC 79 +#define GCC_QUPV3_WRAP0_S6_CLK 80 +#define GCC_QUPV3_WRAP0_S6_CLK_SRC 81 +#define GCC_QUPV3_WRAP0_S7_CLK 82 +#define GCC_QUPV3_WRAP0_S7_CLK_SRC 83 +#define GCC_QUPV3_WRAP1_S0_CLK 84 +#define GCC_QUPV3_WRAP1_S0_CLK_SRC 85 +#define GCC_QUPV3_WRAP1_S1_CLK 86 +#define GCC_QUPV3_WRAP1_S1_CLK_SRC 87 +#define GCC_QUPV3_WRAP1_S2_CLK 88 +#define GCC_QUPV3_WRAP1_S2_CLK_SRC 89 +#define GCC_QUPV3_WRAP1_S3_CLK 90 +#define GCC_QUPV3_WRAP1_S3_CLK_SRC 91 +#define GCC_QUPV3_WRAP1_S4_CLK 92 +#define GCC_QUPV3_WRAP1_S4_CLK_SRC 93 +#define GCC_QUPV3_WRAP1_S5_CLK 94 +#define GCC_QUPV3_WRAP1_S5_CLK_SRC 95 +#define GCC_QUPV3_WRAP1_S6_CLK 96 +#define GCC_QUPV3_WRAP1_S6_CLK_SRC 97 +#define GCC_QUPV3_WRAP1_S7_CLK 98 +#define GCC_QUPV3_WRAP1_S7_CLK_SRC 99 +#define GCC_QUPV3_WRAP_0_M_AHB_CLK 100 +#define GCC_QUPV3_WRAP_0_S_AHB_CLK 101 +#define GCC_QUPV3_WRAP_1_M_AHB_CLK 102 +#define GCC_QUPV3_WRAP_1_S_AHB_CLK 103 +#define GCC_SDCC2_AHB_CLK 104 +#define GCC_SDCC2_APPS_CLK 105 +#define GCC_SDCC2_APPS_CLK_SRC 106 +#define GCC_SDCC4_AHB_CLK 107 +#define GCC_SDCC4_APPS_CLK 108 +#define GCC_SDCC4_APPS_CLK_SRC 109 +#define GCC_SYS_NOC_CPUSS_AHB_CLK 110 +#define GCC_TSIF_AHB_CLK 111 +#define GCC_TSIF_INACTIVITY_TIMERS_CLK 112 +#define GCC_TSIF_REF_CLK 113 +#define GCC_TSIF_REF_CLK_SRC 114 +#define GCC_UFS_CARD_AHB_CLK 115 +#define GCC_UFS_CARD_AXI_CLK 116 +#define GCC_UFS_CARD_AXI_CLK_SRC 117 +#define GCC_UFS_CARD_CLKREF_CLK 118 +#define GCC_UFS_CARD_ICE_CORE_CLK 119 +#define GCC_UFS_CARD_ICE_CORE_CLK_SRC 120 +#define GCC_UFS_CARD_PHY_AUX_CLK 121 +#define GCC_UFS_CARD_PHY_AUX_CLK_SRC 122 +#define GCC_UFS_CARD_RX_SYMBOL_0_CLK 123 +#define GCC_UFS_CARD_RX_SYMBOL_1_CLK 124 +#define GCC_UFS_CARD_TX_SYMBOL_0_CLK 125 +#define GCC_UFS_CARD_UNIPRO_CORE_CLK 126 +#define GCC_UFS_CARD_UNIPRO_CORE_CLK_SRC 127 +#define GCC_UFS_MEM_CLKREF_CLK 128 +#define GCC_UFS_PHY_AHB_CLK 129 +#define GCC_UFS_PHY_AXI_CLK 130 +#define GCC_UFS_PHY_AXI_CLK_SRC 131 +#define GCC_UFS_PHY_ICE_CORE_CLK 132 +#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 133 +#define GCC_UFS_PHY_PHY_AUX_CLK 134 +#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 135 +#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 136 +#define GCC_UFS_PHY_RX_SYMBOL_1_CLK 137 +#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 138 +#define GCC_UFS_PHY_UNIPRO_CORE_CLK 139 +#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 140 +#define GCC_USB30_PRIM_MASTER_CLK 141 +#define GCC_USB30_PRIM_MASTER_CLK_SRC 142 +#define GCC_USB30_PRIM_MOCK_UTMI_CLK 143 +#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 144 +#define GCC_USB30_PRIM_SLEEP_CLK 145 +#define GCC_USB30_SEC_MASTER_CLK 146 +#define GCC_USB30_SEC_MASTER_CLK_SRC 147 +#define GCC_USB30_SEC_MOCK_UTMI_CLK 148 +#define GCC_USB30_SEC_MOCK_UTMI_CLK_SRC 149 +#define GCC_USB30_SEC_SLEEP_CLK 150 +#define GCC_USB3_PRIM_CLKREF_CLK 151 +#define GCC_USB3_PRIM_PHY_AUX_CLK 152 +#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 153 +#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 154 +#define GCC_USB3_PRIM_PHY_PIPE_CLK 155 +#define GCC_USB3_SEC_CLKREF_CLK 156 +#define GCC_USB3_SEC_PHY_AUX_CLK 157 +#define GCC_USB3_SEC_PHY_AUX_CLK_SRC 158 +#define GCC_USB3_SEC_PHY_PIPE_CLK 159 +#define GCC_USB3_SEC_PHY_COM_AUX_CLK 160 +#define GCC_USB_PHY_CFG_AHB2PHY_CLK 161 +#define GCC_VIDEO_AHB_CLK 162 +#define GCC_VIDEO_AXI_CLK 163 +#define GCC_VIDEO_XO_CLK 164 +#define GPLL0 165 +#define GPLL0_OUT_EVEN 166 +#define GPLL0_OUT_MAIN 167 +#define GCC_GPU_IREF_CLK 168 +#define GCC_SDCC1_AHB_CLK 169 +#define GCC_SDCC1_APPS_CLK 170 +#define GCC_SDCC1_ICE_CORE_CLK 171 +#define GCC_SDCC1_APPS_CLK_SRC 172 +#define GCC_SDCC1_ICE_CORE_CLK_SRC 173 +#define GCC_APC_VS_CLK 174 +#define GCC_GPU_VS_CLK 175 +#define GCC_MSS_VS_CLK 176 +#define GCC_VDDA_VS_CLK 177 +#define GCC_VDDCX_VS_CLK 178 +#define GCC_VDDMX_VS_CLK 179 +#define GCC_VS_CTRL_AHB_CLK 180 +#define GCC_VS_CTRL_CLK 181 +#define GCC_VS_CTRL_CLK_SRC 182 +#define GCC_VSENSOR_CLK_SRC 183 +#define GPLL4 184 + +/* GCC Resets */ +#define GCC_MMSS_BCR 0 +#define GCC_PCIE_0_BCR 1 +#define GCC_PCIE_1_BCR 2 +#define GCC_PCIE_PHY_BCR 3 +#define GCC_PDM_BCR 4 +#define GCC_PRNG_BCR 5 +#define GCC_QUPV3_WRAPPER_0_BCR 6 +#define GCC_QUPV3_WRAPPER_1_BCR 7 +#define GCC_QUSB2PHY_PRIM_BCR 8 +#define GCC_QUSB2PHY_SEC_BCR 9 +#define GCC_SDCC2_BCR 10 +#define GCC_SDCC4_BCR 11 +#define GCC_TSIF_BCR 12 +#define GCC_UFS_CARD_BCR 13 +#define GCC_UFS_PHY_BCR 14 +#define GCC_USB30_PRIM_BCR 15 +#define GCC_USB30_SEC_BCR 16 +#define GCC_USB3_PHY_PRIM_BCR 17 +#define GCC_USB3PHY_PHY_PRIM_BCR 18 +#define GCC_USB3_DP_PHY_PRIM_BCR 19 +#define GCC_USB3_PHY_SEC_BCR 20 +#define GCC_USB3PHY_PHY_SEC_BCR 21 +#define GCC_USB3_DP_PHY_SEC_BCR 22 +#define GCC_USB_PHY_CFG_AHB2PHY_BCR 23 +#define GCC_PCIE_0_PHY_BCR 24 +#define GCC_PCIE_1_PHY_BCR 25 + +/* GCC GDSCRs */ +#define PCIE_0_GDSC 0 +#define PCIE_1_GDSC 1 +#define UFS_CARD_GDSC 2 +#define UFS_PHY_GDSC 3 +#define USB30_PRIM_GDSC 4 +#define USB30_SEC_GDSC 5 +#define HLOS1_VOTE_AGGRE_NOC_MMU_AUDIO_TBU_GDSC 6 +#define HLOS1_VOTE_AGGRE_NOC_MMU_PCIE_TBU_GDSC 7 +#define HLOS1_VOTE_AGGRE_NOC_MMU_TBU1_GDSC 8 +#define HLOS1_VOTE_AGGRE_NOC_MMU_TBU2_GDSC 9 +#define HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC 10 +#define HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC 11 +#define HLOS1_VOTE_MMNOC_MMU_TBU_SF_GDSC 12 + +#endif diff --git a/include/dt-bindings/clock/qcom,rpmh.h b/include/dt-bindings/clock/qcom,rpmh.h new file mode 100644 index 000000000000..f48fbd6f2095 --- /dev/null +++ b/include/dt-bindings/clock/qcom,rpmh.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2018, The Linux Foundation. All rights reserved. */ + + +#ifndef _DT_BINDINGS_CLK_MSM_RPMH_H +#define _DT_BINDINGS_CLK_MSM_RPMH_H + +/* RPMh controlled clocks */ +#define RPMH_CXO_CLK 0 +#define RPMH_CXO_CLK_A 1 +#define RPMH_LN_BB_CLK2 2 +#define RPMH_LN_BB_CLK2_A 3 +#define RPMH_LN_BB_CLK3 4 +#define RPMH_LN_BB_CLK3_A 5 +#define RPMH_RF_CLK1 6 +#define RPMH_RF_CLK1_A 7 +#define RPMH_RF_CLK2 8 +#define RPMH_RF_CLK2_A 9 +#define RPMH_RF_CLK3 10 +#define RPMH_RF_CLK3_A 11 + +#endif diff --git a/include/dt-bindings/clock/qcom,videocc-sdm845.h b/include/dt-bindings/clock/qcom,videocc-sdm845.h new file mode 100644 index 000000000000..1b868165e8ce --- /dev/null +++ b/include/dt-bindings/clock/qcom,videocc-sdm845.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_SDM_VIDEO_CC_SDM845_H +#define _DT_BINDINGS_CLK_SDM_VIDEO_CC_SDM845_H + +/* VIDEO_CC clock registers */ +#define VIDEO_CC_APB_CLK 0 +#define VIDEO_CC_AT_CLK 1 +#define VIDEO_CC_QDSS_TRIG_CLK 2 +#define VIDEO_CC_QDSS_TSCTR_DIV8_CLK 3 +#define VIDEO_CC_VCODEC0_AXI_CLK 4 +#define VIDEO_CC_VCODEC0_CORE_CLK 5 +#define VIDEO_CC_VCODEC1_AXI_CLK 6 +#define VIDEO_CC_VCODEC1_CORE_CLK 7 +#define VIDEO_CC_VENUS_AHB_CLK 8 +#define VIDEO_CC_VENUS_CLK_SRC 9 +#define VIDEO_CC_VENUS_CTL_AXI_CLK 10 +#define VIDEO_CC_VENUS_CTL_CORE_CLK 11 +#define VIDEO_PLL0 12 + +/* VIDEO_CC Resets */ +#define VIDEO_CC_VENUS_BCR 0 +#define VIDEO_CC_VCODEC0_BCR 1 +#define VIDEO_CC_VCODEC1_BCR 2 +#define VIDEO_CC_INTERFACE_BCR 3 + +/* VIDEO_CC GDSCRs */ +#define VENUS_GDSC 0 +#define VCODEC0_GDSC 1 +#define VCODEC1_GDSC 2 + +#endif diff --git a/include/dt-bindings/clock/r8a77470-cpg-mssr.h b/include/dt-bindings/clock/r8a77470-cpg-mssr.h new file mode 100644 index 000000000000..34cba49d0f84 --- /dev/null +++ b/include/dt-bindings/clock/r8a77470-cpg-mssr.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright (C) 2018 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__ +#define __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__ + +#include <dt-bindings/clock/renesas-cpg-mssr.h> + +/* r8a77470 CPG Core Clocks */ +#define R8A77470_CLK_Z2 0 +#define R8A77470_CLK_ZTR 1 +#define R8A77470_CLK_ZTRD2 2 +#define R8A77470_CLK_ZT 3 +#define R8A77470_CLK_ZX 4 +#define R8A77470_CLK_ZS 5 +#define R8A77470_CLK_HP 6 +#define R8A77470_CLK_B 7 +#define R8A77470_CLK_LB 8 +#define R8A77470_CLK_P 9 +#define R8A77470_CLK_CL 10 +#define R8A77470_CLK_CP 11 +#define R8A77470_CLK_M2 12 +#define R8A77470_CLK_ZB3 13 +#define R8A77470_CLK_SDH 14 +#define R8A77470_CLK_SD0 15 +#define R8A77470_CLK_SD1 16 +#define R8A77470_CLK_SD2 17 +#define R8A77470_CLK_MP 18 +#define R8A77470_CLK_QSPI 19 +#define R8A77470_CLK_CPEX 20 +#define R8A77470_CLK_RCAN 21 +#define R8A77470_CLK_R 22 +#define R8A77470_CLK_OSC 23 + +#endif /* __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__ */ diff --git a/include/dt-bindings/clock/r8a77990-cpg-mssr.h b/include/dt-bindings/clock/r8a77990-cpg-mssr.h new file mode 100644 index 000000000000..a596a482f3a9 --- /dev/null +++ b/include/dt-bindings/clock/r8a77990-cpg-mssr.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_CLOCK_R8A77990_CPG_MSSR_H__ +#define __DT_BINDINGS_CLOCK_R8A77990_CPG_MSSR_H__ + +#include <dt-bindings/clock/renesas-cpg-mssr.h> + +/* r8a77990 CPG Core Clocks */ +#define R8A77990_CLK_Z2 0 +#define R8A77990_CLK_ZR 1 +#define R8A77990_CLK_ZG 2 +#define R8A77990_CLK_ZTR 3 +#define R8A77990_CLK_ZT 4 +#define R8A77990_CLK_ZX 5 +#define R8A77990_CLK_S0D1 6 +#define R8A77990_CLK_S0D3 7 +#define R8A77990_CLK_S0D6 8 +#define R8A77990_CLK_S0D12 9 +#define R8A77990_CLK_S0D24 10 +#define R8A77990_CLK_S1D1 11 +#define R8A77990_CLK_S1D2 12 +#define R8A77990_CLK_S1D4 13 +#define R8A77990_CLK_S2D1 14 +#define R8A77990_CLK_S2D2 15 +#define R8A77990_CLK_S2D4 16 +#define R8A77990_CLK_S3D1 17 +#define R8A77990_CLK_S3D2 18 +#define R8A77990_CLK_S3D4 19 +#define R8A77990_CLK_S0D6C 20 +#define R8A77990_CLK_S3D1C 21 +#define R8A77990_CLK_S3D2C 22 +#define R8A77990_CLK_S3D4C 23 +#define R8A77990_CLK_LB 24 +#define R8A77990_CLK_CL 25 +#define R8A77990_CLK_ZB3 26 +#define R8A77990_CLK_ZB3D2 27 +#define R8A77990_CLK_CR 28 +#define R8A77990_CLK_CRD2 29 +#define R8A77990_CLK_SD0H 30 +#define R8A77990_CLK_SD0 31 +#define R8A77990_CLK_SD1H 32 +#define R8A77990_CLK_SD1 33 +#define R8A77990_CLK_SD3H 34 +#define R8A77990_CLK_SD3 35 +#define R8A77990_CLK_RPC 36 +#define R8A77990_CLK_RPCD2 37 +#define R8A77990_CLK_ZA2 38 +#define R8A77990_CLK_ZA8 39 +#define R8A77990_CLK_Z2D 40 +#define R8A77990_CLK_CANFD 41 +#define R8A77990_CLK_MSO 42 +#define R8A77990_CLK_R 43 +#define R8A77990_CLK_OSC 44 +#define R8A77990_CLK_LV0 45 +#define R8A77990_CLK_LV1 46 +#define R8A77990_CLK_CSI0 47 +#define R8A77990_CLK_CP 48 +#define R8A77990_CLK_CPEX 49 + +#endif /* __DT_BINDINGS_CLOCK_R8A77990_CPG_MSSR_H__ */ diff --git a/include/dt-bindings/clock/sun50i-h6-r-ccu.h b/include/dt-bindings/clock/sun50i-h6-r-ccu.h new file mode 100644 index 000000000000..76136132a13e --- /dev/null +++ b/include/dt-bindings/clock/sun50i-h6-r-ccu.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz> + */ + +#ifndef _DT_BINDINGS_CLK_SUN50I_H6_R_CCU_H_ +#define _DT_BINDINGS_CLK_SUN50I_H6_R_CCU_H_ + +#define CLK_AR100 0 + +#define CLK_R_APB1 2 + +#define CLK_R_APB1_TIMER 4 +#define CLK_R_APB1_TWD 5 +#define CLK_R_APB1_PWM 6 +#define CLK_R_APB2_UART 7 +#define CLK_R_APB2_I2C 8 +#define CLK_R_APB1_IR 9 +#define CLK_R_APB1_W1 10 + +#define CLK_IR 11 +#define CLK_W1 12 + +#endif /* _DT_BINDINGS_CLK_SUN50I_H6_R_CCU_H_ */ diff --git a/include/dt-bindings/pinctrl/mt7623-pinfunc.h b/include/dt-bindings/pinctrl/mt7623-pinfunc.h index 4878a67a844c..604fe781c465 100644 --- a/include/dt-bindings/pinctrl/mt7623-pinfunc.h +++ b/include/dt-bindings/pinctrl/mt7623-pinfunc.h @@ -23,20 +23,26 @@ #define MT7623_PIN_5_PWRAP_SPI0_CK2_FUNC_GPIO5 (MTK_PIN_NO(5) | 0) #define MT7623_PIN_5_PWRAP_SPI0_CK2_FUNC_PWRAP_SPICK2_I (MTK_PIN_NO(5) | 1) +#define MT7623_PIN_5_PWRAP_SPI0_CK2_FUNC_ANT_SEL1 (MTK_PIN_NO(5) | 5) #define MT7623_PIN_6_PWRAP_SPI0_CSN2_FUNC_GPIO6 (MTK_PIN_NO(6) | 0) #define MT7623_PIN_6_PWRAP_SPI0_CSN2_FUNC_PWRAP_SPICS2_B_I (MTK_PIN_NO(6) | 1) +#define MT7623_PIN_6_PWRAP_SPI0_CSN2_FUNC_ANT_SEL0 (MTK_PIN_NO(6) | 5) #define MT7623_PIN_7_SPI1_CSN_FUNC_GPIO7 (MTK_PIN_NO(7) | 0) #define MT7623_PIN_7_SPI1_CSN_FUNC_SPI1_CS (MTK_PIN_NO(7) | 1) +#define MT7623_PIN_7_SPI1_CSN_FUNC_KCOL0 (MTK_PIN_NO(7) | 4) #define MT7623_PIN_8_SPI1_MI_FUNC_GPIO8 (MTK_PIN_NO(8) | 0) #define MT7623_PIN_8_SPI1_MI_FUNC_SPI1_MI (MTK_PIN_NO(8) | 1) #define MT7623_PIN_8_SPI1_MI_FUNC_SPI1_MO (MTK_PIN_NO(8) | 2) +#define MT7623_PIN_8_SPI1_MI_FUNC_KCOL1 (MTK_PIN_NO(8) | 4) #define MT7623_PIN_9_SPI1_MO_FUNC_GPIO9 (MTK_PIN_NO(9) | 0) #define MT7623_PIN_9_SPI1_MO_FUNC_SPI1_MO (MTK_PIN_NO(9) | 1) #define MT7623_PIN_9_SPI1_MO_FUNC_SPI1_MI (MTK_PIN_NO(9) | 2) +#define MT7623_PIN_9_SPI1_MO_FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(9) | 3) +#define MT7623_PIN_9_SPI1_MO_FUNC_KCOL2 (MTK_PIN_NO(9) | 4) #define MT7623_PIN_10_RTC32K_CK_FUNC_GPIO10 (MTK_PIN_NO(10) | 0) #define MT7623_PIN_10_RTC32K_CK_FUNC_RTC32K_CK (MTK_PIN_NO(10) | 1) @@ -53,6 +59,7 @@ #define MT7623_PIN_14_GPIO14_FUNC_GPIO14 (MTK_PIN_NO(14) | 0) #define MT7623_PIN_14_GPIO14_FUNC_URXD2 (MTK_PIN_NO(14) | 1) #define MT7623_PIN_14_GPIO14_FUNC_UTXD2 (MTK_PIN_NO(14) | 2) +#define MT7623_PIN_14_GPIO14_FUNC_SRCCLKENAI2 (MTK_PIN_NO(14) | 5) #define MT7623_PIN_15_GPIO15_FUNC_GPIO15 (MTK_PIN_NO(15) | 0) #define MT7623_PIN_15_GPIO15_FUNC_UTXD2 (MTK_PIN_NO(15) | 1) @@ -60,88 +67,139 @@ #define MT7623_PIN_18_PCM_CLK_FUNC_GPIO18 (MTK_PIN_NO(18) | 0) #define MT7623_PIN_18_PCM_CLK_FUNC_PCM_CLK0 (MTK_PIN_NO(18) | 1) +#define MT7623_PIN_18_PCM_CLK_FUNC_MRG_CLK (MTK_PIN_NO(18) | 2) +#define MT7623_PIN_18_PCM_CLK_FUNC_MM_TEST_CK (MTK_PIN_NO(18) | 4) +#define MT7623_PIN_18_PCM_CLK_FUNC_CONN_DSP_JCK (MTK_PIN_NO(18) | 5) #define MT7623_PIN_18_PCM_CLK_FUNC_AP_PCM_CLKO (MTK_PIN_NO(18) | 6) #define MT7623_PIN_19_PCM_SYNC_FUNC_GPIO19 (MTK_PIN_NO(19) | 0) #define MT7623_PIN_19_PCM_SYNC_FUNC_PCM_SYNC (MTK_PIN_NO(19) | 1) +#define MT7623_PIN_19_PCM_SYNC_FUNC_MRG_SYNC (MTK_PIN_NO(19) | 2) +#define MT7623_PIN_19_PCM_SYNC_FUNC_CONN_DSP_JINTP (MTK_PIN_NO(19) | 5) #define MT7623_PIN_19_PCM_SYNC_FUNC_AP_PCM_SYNC (MTK_PIN_NO(19) | 6) #define MT7623_PIN_20_PCM_RX_FUNC_GPIO20 (MTK_PIN_NO(20) | 0) #define MT7623_PIN_20_PCM_RX_FUNC_PCM_RX (MTK_PIN_NO(20) | 1) +#define MT7623_PIN_20_PCM_RX_FUNC_MRG_RX (MTK_PIN_NO(20) | 2) +#define MT7623_PIN_20_PCM_RX_FUNC_MRG_TX (MTK_PIN_NO(20) | 3) #define MT7623_PIN_20_PCM_RX_FUNC_PCM_TX (MTK_PIN_NO(20) | 4) +#define MT7623_PIN_20_PCM_RX_FUNC_CONN_DSP_JDI (MTK_PIN_NO(20) | 5) #define MT7623_PIN_20_PCM_RX_FUNC_AP_PCM_RX (MTK_PIN_NO(20) | 6) #define MT7623_PIN_21_PCM_TX_FUNC_GPIO21 (MTK_PIN_NO(21) | 0) #define MT7623_PIN_21_PCM_TX_FUNC_PCM_TX (MTK_PIN_NO(21) | 1) +#define MT7623_PIN_21_PCM_TX_FUNC_MRG_TX (MTK_PIN_NO(21) | 2) +#define MT7623_PIN_21_PCM_TX_FUNC_MRG_RX (MTK_PIN_NO(21) | 3) #define MT7623_PIN_21_PCM_TX_FUNC_PCM_RX (MTK_PIN_NO(21) | 4) +#define MT7623_PIN_21_PCM_TX_FUNC_CONN_DSP_JMS (MTK_PIN_NO(21) | 5) #define MT7623_PIN_21_PCM_TX_FUNC_AP_PCM_TX (MTK_PIN_NO(21) | 6) #define MT7623_PIN_22_EINT0_FUNC_GPIO22 (MTK_PIN_NO(22) | 0) #define MT7623_PIN_22_EINT0_FUNC_UCTS0 (MTK_PIN_NO(22) | 1) #define MT7623_PIN_22_EINT0_FUNC_PCIE0_PERST_N (MTK_PIN_NO(22) | 2) +#define MT7623_PIN_22_EINT0_FUNC_KCOL3 (MTK_PIN_NO(22) | 3) +#define MT7623_PIN_22_EINT0_FUNC_CONN_DSP_JDO (MTK_PIN_NO(22) | 4) +#define MT7623_PIN_22_EINT0_FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(22) | 5) #define MT7623_PIN_23_EINT1_FUNC_GPIO23 (MTK_PIN_NO(23) | 0) #define MT7623_PIN_23_EINT1_FUNC_URTS0 (MTK_PIN_NO(23) | 1) #define MT7623_PIN_23_EINT1_FUNC_PCIE1_PERST_N (MTK_PIN_NO(23) | 2) +#define MT7623_PIN_23_EINT1_FUNC_KCOL2 (MTK_PIN_NO(23) | 3) +#define MT7623_PIN_23_EINT1_FUNC_CONN_MCU_TDO (MTK_PIN_NO(23) | 4) +#define MT7623_PIN_23_EINT1_FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(23) | 5) #define MT7623_PIN_24_EINT2_FUNC_GPIO24 (MTK_PIN_NO(24) | 0) #define MT7623_PIN_24_EINT2_FUNC_UCTS1 (MTK_PIN_NO(24) | 1) #define MT7623_PIN_24_EINT2_FUNC_PCIE2_PERST_N (MTK_PIN_NO(24) | 2) +#define MT7623_PIN_24_EINT2_FUNC_KCOL1 (MTK_PIN_NO(24) | 3) +#define MT7623_PIN_24_EINT2_FUNC_CONN_MCU_DBGACK_N (MTK_PIN_NO(24) | 4) #define MT7623_PIN_25_EINT3_FUNC_GPIO25 (MTK_PIN_NO(25) | 0) #define MT7623_PIN_25_EINT3_FUNC_URTS1 (MTK_PIN_NO(25) | 1) +#define MT7623_PIN_25_EINT3_FUNC_KCOL0 (MTK_PIN_NO(25) | 3) +#define MT7623_PIN_25_EINT3_FUNC_CONN_MCU_DBGI_N (MTK_PIN_NO(25) | 4) #define MT7623_PIN_26_EINT4_FUNC_GPIO26 (MTK_PIN_NO(26) | 0) #define MT7623_PIN_26_EINT4_FUNC_UCTS3 (MTK_PIN_NO(26) | 1) +#define MT7623_PIN_26_EINT4_FUNC_DRV_VBUS_P1 (MTK_PIN_NO(26) | 2) +#define MT7623_PIN_26_EINT4_FUNC_KROW3 (MTK_PIN_NO(26) | 3) +#define MT7623_PIN_26_EINT4_FUNC_CONN_MCU_TCK0 (MTK_PIN_NO(26) | 4) +#define MT7623_PIN_26_EINT4_FUNC_CONN_MCU_AICE_JCKC (MTK_PIN_NO(26) | 5) #define MT7623_PIN_26_EINT4_FUNC_PCIE2_WAKE_N (MTK_PIN_NO(26) | 6) #define MT7623_PIN_27_EINT5_FUNC_GPIO27 (MTK_PIN_NO(27) | 0) #define MT7623_PIN_27_EINT5_FUNC_URTS3 (MTK_PIN_NO(27) | 1) +#define MT7623_PIN_27_EINT5_FUNC_IDDIG_P1 (MTK_PIN_NO(27) | 2) +#define MT7623_PIN_27_EINT5_FUNC_KROW2 (MTK_PIN_NO(27) | 3) +#define MT7623_PIN_27_EINT5_FUNC_CONN_MCU_TDI (MTK_PIN_NO(27) | 4) #define MT7623_PIN_27_EINT5_FUNC_PCIE1_WAKE_N (MTK_PIN_NO(27) | 6) #define MT7623_PIN_28_EINT6_FUNC_GPIO28 (MTK_PIN_NO(28) | 0) #define MT7623_PIN_28_EINT6_FUNC_DRV_VBUS (MTK_PIN_NO(28) | 1) +#define MT7623_PIN_28_EINT6_FUNC_KROW1 (MTK_PIN_NO(28) | 3) +#define MT7623_PIN_28_EINT6_FUNC_CONN_MCU_TRST_B (MTK_PIN_NO(28) | 4) #define MT7623_PIN_28_EINT6_FUNC_PCIE0_WAKE_N (MTK_PIN_NO(28) | 6) #define MT7623_PIN_29_EINT7_FUNC_GPIO29 (MTK_PIN_NO(29) | 0) #define MT7623_PIN_29_EINT7_FUNC_IDDIG (MTK_PIN_NO(29) | 1) #define MT7623_PIN_29_EINT7_FUNC_MSDC1_WP (MTK_PIN_NO(29) | 2) +#define MT7623_PIN_29_EINT7_FUNC_KROW0 (MTK_PIN_NO(29) | 3) +#define MT7623_PIN_29_EINT7_FUNC_CONN_MCU_TMS (MTK_PIN_NO(29) | 4) +#define MT7623_PIN_29_EINT7_FUNC_CONN_MCU_AICE_JMSC (MTK_PIN_NO(29) | 5) #define MT7623_PIN_29_EINT7_FUNC_PCIE2_PERST_N (MTK_PIN_NO(29) | 6) #define MT7623_PIN_33_I2S1_DATA_FUNC_GPIO33 (MTK_PIN_NO(33) | 0) #define MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA (MTK_PIN_NO(33) | 1) +#define MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA_BYPS (MTK_PIN_NO(33) | 2) #define MT7623_PIN_33_I2S1_DATA_FUNC_PCM_TX (MTK_PIN_NO(33) | 3) +#define MT7623_PIN_33_I2S1_DATA_FUNC_IMG_TEST_CK (MTK_PIN_NO(33) | 4) +#define MT7623_PIN_33_I2S1_DATA_FUNC_G1_RXD0 (MTK_PIN_NO(33) | 5) #define MT7623_PIN_33_I2S1_DATA_FUNC_AP_PCM_TX (MTK_PIN_NO(33) | 6) #define MT7623_PIN_34_I2S1_DATA_IN_FUNC_GPIO34 (MTK_PIN_NO(34) | 0) #define MT7623_PIN_34_I2S1_DATA_IN_FUNC_I2S1_DATA_IN (MTK_PIN_NO(34) | 1) #define MT7623_PIN_34_I2S1_DATA_IN_FUNC_PCM_RX (MTK_PIN_NO(34) | 3) +#define MT7623_PIN_34_I2S1_DATA_IN_FUNC_VDEC_TEST_CK (MTK_PIN_NO(34) | 4) +#define MT7623_PIN_34_I2S1_DATA_IN_FUNC_G1_RXD1 (MTK_PIN_NO(34) | 5) #define MT7623_PIN_34_I2S1_DATA_IN_FUNC_AP_PCM_RX (MTK_PIN_NO(34) | 6) #define MT7623_PIN_35_I2S1_BCK_FUNC_GPIO35 (MTK_PIN_NO(35) | 0) #define MT7623_PIN_35_I2S1_BCK_FUNC_I2S1_BCK (MTK_PIN_NO(35) | 1) #define MT7623_PIN_35_I2S1_BCK_FUNC_PCM_CLK0 (MTK_PIN_NO(35) | 3) +#define MT7623_PIN_35_I2S1_BCK_FUNC_G1_RXD2 (MTK_PIN_NO(35) | 5) #define MT7623_PIN_35_I2S1_BCK_FUNC_AP_PCM_CLKO (MTK_PIN_NO(35) | 6) #define MT7623_PIN_36_I2S1_LRCK_FUNC_GPIO36 (MTK_PIN_NO(36) | 0) #define MT7623_PIN_36_I2S1_LRCK_FUNC_I2S1_LRCK (MTK_PIN_NO(36) | 1) #define MT7623_PIN_36_I2S1_LRCK_FUNC_PCM_SYNC (MTK_PIN_NO(36) | 3) +#define MT7623_PIN_36_I2S1_LRCK_FUNC_G1_RXD3 (MTK_PIN_NO(36) | 5) #define MT7623_PIN_36_I2S1_LRCK_FUNC_AP_PCM_SYNC (MTK_PIN_NO(36) | 6) #define MT7623_PIN_37_I2S1_MCLK_FUNC_GPIO37 (MTK_PIN_NO(37) | 0) #define MT7623_PIN_37_I2S1_MCLK_FUNC_I2S1_MCLK (MTK_PIN_NO(37) | 1) +#define MT7623_PIN_37_I2S1_MCLK_FUNC_G1_RXDV (MTK_PIN_NO(37) | 5) #define MT7623_PIN_39_JTMS_FUNC_GPIO39 (MTK_PIN_NO(39) | 0) #define MT7623_PIN_39_JTMS_FUNC_JTMS (MTK_PIN_NO(39) | 1) +#define MT7623_PIN_39_JTMS_FUNC_CONN_MCU_TMS (MTK_PIN_NO(39) | 2) +#define MT7623_PIN_39_JTMS_FUNC_CONN_MCU_AICE_JMSC (MTK_PIN_NO(39) | 3) +#define MT7623_PIN_39_JTMS_FUNC_DFD_TMS_XI (MTK_PIN_NO(39) | 4) #define MT7623_PIN_40_JTCK_FUNC_GPIO40 (MTK_PIN_NO(40) | 0) #define MT7623_PIN_40_JTCK_FUNC_JTCK (MTK_PIN_NO(40) | 1) +#define MT7623_PIN_40_JTCK_FUNC_CONN_MCU_TCK1 (MTK_PIN_NO(40) | 2) +#define MT7623_PIN_40_JTCK_FUNC_CONN_MCU_AICE_JCKC (MTK_PIN_NO(40) | 3) +#define MT7623_PIN_40_JTCK_FUNC_DFD_TCK_XI (MTK_PIN_NO(40) | 4) #define MT7623_PIN_41_JTDI_FUNC_GPIO41 (MTK_PIN_NO(41) | 0) #define MT7623_PIN_41_JTDI_FUNC_JTDI (MTK_PIN_NO(41) | 1) +#define MT7623_PIN_41_JTDI_FUNC_CONN_MCU_TDI (MTK_PIN_NO(41) | 2) +#define MT7623_PIN_41_JTDI_FUNC_DFD_TDI_XI (MTK_PIN_NO(41) | 4) #define MT7623_PIN_42_JTDO_FUNC_GPIO42 (MTK_PIN_NO(42) | 0) #define MT7623_PIN_42_JTDO_FUNC_JTDO (MTK_PIN_NO(42) | 1) +#define MT7623_PIN_42_JTDO_FUNC_CONN_MCU_TDO (MTK_PIN_NO(42) | 2) +#define MT7623_PIN_42_JTDO_FUNC_DFD_TDO (MTK_PIN_NO(42) | 4) #define MT7623_PIN_43_NCLE_FUNC_GPIO43 (MTK_PIN_NO(43) | 0) #define MT7623_PIN_43_NCLE_FUNC_NCLE (MTK_PIN_NO(43) | 1) @@ -160,31 +218,40 @@ #define MT7623_PIN_47_NREB_FUNC_GPIO47 (MTK_PIN_NO(47) | 0) #define MT7623_PIN_47_NREB_FUNC_NREB (MTK_PIN_NO(47) | 1) +#define MT7623_PIN_47_NREB_FUNC_IDDIG_P1 (MTK_PIN_NO(47) | 2) #define MT7623_PIN_48_NRNB_FUNC_GPIO48 (MTK_PIN_NO(48) | 0) #define MT7623_PIN_48_NRNB_FUNC_NRNB (MTK_PIN_NO(48) | 1) +#define MT7623_PIN_48_NRNB_FUNC_DRV_VBUS_P1 (MTK_PIN_NO(48) | 2) #define MT7623_PIN_49_I2S0_DATA_FUNC_GPIO49 (MTK_PIN_NO(49) | 0) #define MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA (MTK_PIN_NO(49) | 1) +#define MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA_BYPS (MTK_PIN_NO(49) | 2) #define MT7623_PIN_49_I2S0_DATA_FUNC_PCM_TX (MTK_PIN_NO(49) | 3) #define MT7623_PIN_49_I2S0_DATA_FUNC_AP_I2S_DO (MTK_PIN_NO(49) | 6) #define MT7623_PIN_53_SPI0_CSN_FUNC_GPIO53 (MTK_PIN_NO(53) | 0) #define MT7623_PIN_53_SPI0_CSN_FUNC_SPI0_CS (MTK_PIN_NO(53) | 1) +#define MT7623_PIN_53_SPI0_CSN_FUNC_SPDIF (MTK_PIN_NO(53) | 3) +#define MT7623_PIN_53_SPI0_CSN_FUNC_ADC_CK (MTK_PIN_NO(53) | 4) #define MT7623_PIN_53_SPI0_CSN_FUNC_PWM1 (MTK_PIN_NO(53) | 5) #define MT7623_PIN_54_SPI0_CK_FUNC_GPIO54 (MTK_PIN_NO(54) | 0) #define MT7623_PIN_54_SPI0_CK_FUNC_SPI0_CK (MTK_PIN_NO(54) | 1) +#define MT7623_PIN_54_SPI0_CK_FUNC_SPDIF_IN1 (MTK_PIN_NO(54) | 3) +#define MT7623_PIN_54_SPI0_CK_FUNC_ADC_DAT_IN (MTK_PIN_NO(54) | 4) #define MT7623_PIN_55_SPI0_MI_FUNC_GPIO55 (MTK_PIN_NO(55) | 0) #define MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MI (MTK_PIN_NO(55) | 1) #define MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MO (MTK_PIN_NO(55) | 2) #define MT7623_PIN_55_SPI0_MI_FUNC_MSDC1_WP (MTK_PIN_NO(55) | 3) +#define MT7623_PIN_55_SPI0_MI_FUNC_ADC_WS (MTK_PIN_NO(55) | 4) #define MT7623_PIN_55_SPI0_MI_FUNC_PWM2 (MTK_PIN_NO(55) | 5) #define MT7623_PIN_56_SPI0_MO_FUNC_GPIO56 (MTK_PIN_NO(56) | 0) #define MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MO (MTK_PIN_NO(56) | 1) #define MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MI (MTK_PIN_NO(56) | 2) +#define MT7623_PIN_56_SPI0_MO_FUNC_SPDIF_IN0 (MTK_PIN_NO(56) | 3) #define MT7623_PIN_57_SDA1_FUNC_GPIO57 (MTK_PIN_NO(57) | 0) #define MT7623_PIN_57_SDA1_FUNC_SDA1 (MTK_PIN_NO(57) | 1) @@ -275,10 +342,23 @@ #define MT7623_PIN_83_LCM_RST_FUNC_GPIO83 (MTK_PIN_NO(83) | 0) #define MT7623_PIN_83_LCM_RST_FUNC_LCM_RST (MTK_PIN_NO(83) | 1) +#define MT7623_PIN_83_LCM_RST_FUNC_VDAC_CK_XI (MTK_PIN_NO(83) | 2) #define MT7623_PIN_84_DSI_TE_FUNC_GPIO84 (MTK_PIN_NO(84) | 0) #define MT7623_PIN_84_DSI_TE_FUNC_DSI_TE (MTK_PIN_NO(84) | 1) +#define MT7623_PIN_91_MIPI_TDN3_FUNC_GPIO91 (MTK_PIN_NO(91) | 0) +#define MT7623_PIN_91_MIPI_TDN3_FUNC_TDN3 (MTK_PIN_NO(91) | 1) + +#define MT7623_PIN_92_MIPI_TDP3_FUNC_GPIO92 (MTK_PIN_NO(92) | 0) +#define MT7623_PIN_92_MIPI_TDP3_FUNC_TDP3 (MTK_PIN_NO(92) | 1) + +#define MT7623_PIN_93_MIPI_TDN2_FUNC_GPIO93 (MTK_PIN_NO(93) | 0) +#define MT7623_PIN_93_MIPI_TDN2_FUNC_TDN2 (MTK_PIN_NO(93) | 1) + +#define MT7623_PIN_94_MIPI_TDP2_FUNC_GPIO94 (MTK_PIN_NO(94) | 0) +#define MT7623_PIN_94_MIPI_TDP2_FUNC_TDP2 (MTK_PIN_NO(94) | 1) + #define MT7623_PIN_95_MIPI_TCN_FUNC_GPIO95 (MTK_PIN_NO(95) | 0) #define MT7623_PIN_95_MIPI_TCN_FUNC_TCN (MTK_PIN_NO(95) | 1) @@ -300,20 +380,24 @@ #define MT7623_PIN_101_SPI2_CSN_FUNC_GPIO101 (MTK_PIN_NO(101) | 0) #define MT7623_PIN_101_SPI2_CSN_FUNC_SPI2_CS (MTK_PIN_NO(101) | 1) #define MT7623_PIN_101_SPI2_CSN_FUNC_SCL3 (MTK_PIN_NO(101) | 3) +#define MT7623_PIN_101_SPI2_CSN_FUNC_KROW0 (MTK_PIN_NO(101) | 4) #define MT7623_PIN_102_SPI2_MI_FUNC_GPIO102 (MTK_PIN_NO(102) | 0) #define MT7623_PIN_102_SPI2_MI_FUNC_SPI2_MI (MTK_PIN_NO(102) | 1) #define MT7623_PIN_102_SPI2_MI_FUNC_SPI2_MO (MTK_PIN_NO(102) | 2) #define MT7623_PIN_102_SPI2_MI_FUNC_SDA3 (MTK_PIN_NO(102) | 3) +#define MT7623_PIN_102_SPI2_MI_FUNC_KROW1 (MTK_PIN_NO(102) | 4) #define MT7623_PIN_103_SPI2_MO_FUNC_GPIO103 (MTK_PIN_NO(103) | 0) #define MT7623_PIN_103_SPI2_MO_FUNC_SPI2_MO (MTK_PIN_NO(103) | 1) #define MT7623_PIN_103_SPI2_MO_FUNC_SPI2_MI (MTK_PIN_NO(103) | 2) #define MT7623_PIN_103_SPI2_MO_FUNC_SCL3 (MTK_PIN_NO(103) | 3) +#define MT7623_PIN_103_SPI2_MO_FUNC_KROW2 (MTK_PIN_NO(103) | 4) #define MT7623_PIN_104_SPI2_CK_FUNC_GPIO104 (MTK_PIN_NO(104) | 0) #define MT7623_PIN_104_SPI2_CK_FUNC_SPI2_CK (MTK_PIN_NO(104) | 1) #define MT7623_PIN_104_SPI2_CK_FUNC_SDA3 (MTK_PIN_NO(104) | 3) +#define MT7623_PIN_104_SPI2_CK_FUNC_KROW3 (MTK_PIN_NO(104) | 4) #define MT7623_PIN_105_MSDC1_CMD_FUNC_GPIO105 (MTK_PIN_NO(105) | 0) #define MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD (MTK_PIN_NO(105) | 1) @@ -394,7 +478,7 @@ #define MT7623_PIN_121_MSDC0_DAT0_FUNC_WATCHDOG (MTK_PIN_NO(121) | 5) #define MT7623_PIN_122_GPIO122_FUNC_GPIO122 (MTK_PIN_NO(122) | 0) -#define MT7623_PIN_122_GPIO122_FUNC_TEST (MTK_PIN_NO(122) | 1) +#define MT7623_PIN_122_GPIO122_FUNC_CEC (MTK_PIN_NO(122) | 1) #define MT7623_PIN_122_GPIO122_FUNC_SDA2 (MTK_PIN_NO(122) | 4) #define MT7623_PIN_122_GPIO122_FUNC_URXD0 (MTK_PIN_NO(122) | 5) @@ -404,12 +488,12 @@ #define MT7623_PIN_123_HTPLG_FUNC_UTXD0 (MTK_PIN_NO(123) | 5) #define MT7623_PIN_124_GPIO124_FUNC_GPIO124 (MTK_PIN_NO(124) | 0) -#define MT7623_PIN_124_GPIO124_FUNC_TEST (MTK_PIN_NO(124) | 1) +#define MT7623_PIN_124_GPIO124_FUNC_HDMISCK (MTK_PIN_NO(124) | 1) #define MT7623_PIN_124_GPIO124_FUNC_SDA1 (MTK_PIN_NO(124) | 4) #define MT7623_PIN_124_GPIO124_FUNC_PWM3 (MTK_PIN_NO(124) | 5) #define MT7623_PIN_125_GPIO125_FUNC_GPIO125 (MTK_PIN_NO(125) | 0) -#define MT7623_PIN_125_GPIO125_FUNC_TEST (MTK_PIN_NO(125) | 1) +#define MT7623_PIN_125_GPIO125_FUNC_HDMISD (MTK_PIN_NO(125) | 1) #define MT7623_PIN_125_GPIO125_FUNC_SCL1 (MTK_PIN_NO(125) | 4) #define MT7623_PIN_125_GPIO125_FUNC_PWM4 (MTK_PIN_NO(125) | 5) diff --git a/include/dt-bindings/reset/axg-aoclkc.h b/include/dt-bindings/reset/axg-aoclkc.h new file mode 100644 index 000000000000..d342c0b6b2a7 --- /dev/null +++ b/include/dt-bindings/reset/axg-aoclkc.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (c) 2016 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * Copyright (c) 2018 Amlogic, inc. + * Author: Qiufang Dai <qiufang.dai@amlogic.com> + */ + +#ifndef DT_BINDINGS_RESET_AMLOGIC_MESON_AXG_AOCLK +#define DT_BINDINGS_RESET_AMLOGIC_MESON_AXG_AOCLK + +#define RESET_AO_REMOTE 0 +#define RESET_AO_I2C_MASTER 1 +#define RESET_AO_I2C_SLAVE 2 +#define RESET_AO_UART1 3 +#define RESET_AO_UART2 4 +#define RESET_AO_IR_BLASTER 5 + +#endif diff --git a/include/dt-bindings/reset/mt2701-resets.h b/include/dt-bindings/reset/mt2701-resets.h index 21deb547cfa4..50b7f066da9a 100644 --- a/include/dt-bindings/reset/mt2701-resets.h +++ b/include/dt-bindings/reset/mt2701-resets.h @@ -87,4 +87,7 @@ #define MT2701_ETHSYS_GMAC_RST 23 #define MT2701_ETHSYS_PPE_RST 31 +/* G3DSYS resets */ +#define MT2701_G3DSYS_CORE_RST 0 + #endif /* _DT_BINDINGS_RESET_CONTROLLER_MT2701 */ diff --git a/include/dt-bindings/reset/sun50i-h6-r-ccu.h b/include/dt-bindings/reset/sun50i-h6-r-ccu.h new file mode 100644 index 000000000000..01c84dba49a4 --- /dev/null +++ b/include/dt-bindings/reset/sun50i-h6-r-ccu.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */ +/* + * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz> + */ + +#ifndef _DT_BINDINGS_RST_SUN50I_H6_R_CCU_H_ +#define _DT_BINDINGS_RST_SUN50I_H6_R_CCU_H_ + +#define RST_R_APB1_TIMER 0 +#define RST_R_APB1_TWD 1 +#define RST_R_APB1_PWM 2 +#define RST_R_APB2_UART 3 +#define RST_R_APB2_I2C 4 +#define RST_R_APB1_IR 5 +#define RST_R_APB1_W1 6 + +#endif /* _DT_BINDINGS_RST_SUN50I_H6_R_CCU_H_ */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index fd0ea6af9e36..4b35a66383f9 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -506,7 +506,8 @@ extern bool osc_pc_lpi_support_confirmed; #define OSC_PCI_EXPRESS_PME_CONTROL 0x00000004 #define OSC_PCI_EXPRESS_AER_CONTROL 0x00000008 #define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010 -#define OSC_PCI_CONTROL_MASKS 0x0000001f +#define OSC_PCI_EXPRESS_LTR_CONTROL 0x00000020 +#define OSC_PCI_CONTROL_MASKS 0x0000003f #define ACPI_GSB_ACCESS_ATTRIB_QUICK 0x00000002 #define ACPI_GSB_ACCESS_ATTRIB_SEND_RCV 0x00000004 @@ -1298,4 +1299,23 @@ static inline int lpit_read_residency_count_address(u64 *address) } #endif +#ifdef CONFIG_ACPI_PPTT +int find_acpi_cpu_topology(unsigned int cpu, int level); +int find_acpi_cpu_topology_package(unsigned int cpu); +int find_acpi_cpu_cache_topology(unsigned int cpu, int level); +#else +static inline int find_acpi_cpu_topology(unsigned int cpu, int level) +{ + return -EINVAL; +} +static inline int find_acpi_cpu_topology_package(unsigned int cpu) +{ + return -EINVAL; +} +static inline int find_acpi_cpu_cache_topology(unsigned int cpu, int level) +{ + return -EINVAL; +} +#endif + #endif /*_LINUX_ACPI_H*/ diff --git a/include/linux/aer.h b/include/linux/aer.h index 8f87bbeceef4..514bffa11dbb 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -14,6 +14,7 @@ #define AER_NONFATAL 0 #define AER_FATAL 1 #define AER_CORRECTABLE 2 +#define DPC_FATAL 3 struct pci_dev; diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index a031897fca76..ca1d2cc2cdfa 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -80,6 +80,11 @@ ARM_SMCCC_SMC_32, \ 0, 0x8000) +#define ARM_SMCCC_ARCH_WORKAROUND_2 \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_32, \ + 0, 0x7fff) + #ifndef __ASSEMBLY__ #include <linux/linkage.h> @@ -291,5 +296,10 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1, */ #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) +/* Return codes defined in ARM DEN 0070A */ +#define SMCCC_RET_SUCCESS 0 +#define SMCCC_RET_NOT_SUPPORTED -1 +#define SMCCC_RET_NOT_REQUIRED -2 + #endif /*__ASSEMBLY__*/ #endif /*__LINUX_ARM_SMCCC_H*/ diff --git a/include/linux/bio.h b/include/linux/bio.h index 397a38aca182..f08f5fe7bd08 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -422,6 +422,7 @@ enum { extern int bioset_init(struct bio_set *, unsigned int, unsigned int, int flags); extern void bioset_exit(struct bio_set *); extern int biovec_init_pool(mempool_t *pool, int pool_entries); +extern int bioset_init_from_src(struct bio_set *bs, struct bio_set *src); extern struct bio *bio_alloc_bioset(gfp_t, unsigned int, struct bio_set *); extern void bio_put(struct bio *); diff --git a/include/linux/cacheinfo.h b/include/linux/cacheinfo.h index 3d9805297cda..70e19bc6cc9f 100644 --- a/include/linux/cacheinfo.h +++ b/include/linux/cacheinfo.h @@ -34,9 +34,8 @@ enum cache_type { * @shared_cpu_map: logical cpumask representing all the cpus sharing * this cache node * @attributes: bitfield representing various cache attributes - * @of_node: if devicetree is used, this represents either the cpu node in - * case there's no explicit cache node or the cache node itself in the - * device tree + * @fw_token: Unique value used to determine if different cacheinfo + * structures represent a single hardware cache instance. * @disable_sysfs: indicates whether this node is visible to the user via * sysfs or not * @priv: pointer to any private data structure specific to particular @@ -65,8 +64,7 @@ struct cacheinfo { #define CACHE_ALLOCATE_POLICY_MASK \ (CACHE_READ_ALLOCATE | CACHE_WRITE_ALLOCATE) #define CACHE_ID BIT(4) - - struct device_node *of_node; + void *fw_token; bool disable_sysfs; void *priv; }; @@ -99,6 +97,23 @@ int func(unsigned int cpu) \ struct cpu_cacheinfo *get_cpu_cacheinfo(unsigned int cpu); int init_cache_level(unsigned int cpu); int populate_cache_leaves(unsigned int cpu); +int cache_setup_acpi(unsigned int cpu); +#ifndef CONFIG_ACPI_PPTT +/* + * acpi_find_last_cache_level is only called on ACPI enabled + * platforms using the PPTT for topology. This means that if + * the platform supports other firmware configuration methods + * we need to stub out the call when ACPI is disabled. + * ACPI enabled platforms not using PPTT won't be making calls + * to this function so we need not worry about them. + */ +static inline int acpi_find_last_cache_level(unsigned int cpu) +{ + return 0; +} +#else +int acpi_find_last_cache_level(unsigned int cpu); +#endif const struct attribute_group *cache_get_priv_group(struct cacheinfo *this_leaf); diff --git a/include/linux/cfag12864b.h b/include/linux/cfag12864b.h index b454dfce60d9..4060004968c8 100644 --- a/include/linux/cfag12864b.h +++ b/include/linux/cfag12864b.h @@ -1,25 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Filename: cfag12864b.h * Version: 0.1.0 * Description: cfag12864b LCD driver header - * License: GPLv2 * * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-12 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _CFAG12864B_H_ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 1d25e149c1c5..b7cfa037e593 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -13,6 +13,7 @@ #include <linux/io.h> #include <linux/of.h> +#include <linux/of_clk.h> #ifdef CONFIG_COMMON_CLK @@ -218,7 +219,7 @@ struct clk_ops { int (*get_phase)(struct clk_hw *hw); int (*set_phase)(struct clk_hw *hw, int degrees); void (*init)(struct clk_hw *hw); - int (*debug_init)(struct clk_hw *hw, struct dentry *dentry); + void (*debug_init)(struct clk_hw *hw, struct dentry *dentry); }; /** @@ -805,8 +806,6 @@ unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate); struct of_device_id; -typedef void (*of_clk_init_cb_t)(struct device_node *); - struct clk_onecell_data { struct clk **clks; unsigned int clk_num; @@ -893,13 +892,10 @@ struct clk_hw *of_clk_hw_simple_get(struct of_phandle_args *clkspec, struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); struct clk_hw *of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data); -unsigned int of_clk_get_parent_count(struct device_node *np); int of_clk_parent_fill(struct device_node *np, const char **parents, unsigned int size); -const char *of_clk_get_parent_name(struct device_node *np, int index); int of_clk_detect_critical(struct device_node *np, int index, unsigned long *flags); -void of_clk_init(const struct of_device_id *matches); #else /* !CONFIG_OF */ @@ -946,26 +942,16 @@ of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); } -static inline unsigned int of_clk_get_parent_count(struct device_node *np) -{ - return 0; -} static inline int of_clk_parent_fill(struct device_node *np, const char **parents, unsigned int size) { return 0; } -static inline const char *of_clk_get_parent_name(struct device_node *np, - int index) -{ - return NULL; -} static inline int of_clk_detect_critical(struct device_node *np, int index, unsigned long *flags) { return 0; } -static inline void of_clk_init(const struct of_device_id *matches) {} #endif /* CONFIG_OF */ /* @@ -999,10 +985,5 @@ static inline void clk_writel(u32 val, u32 __iomem *reg) #endif /* platform dependent I/O accessors */ -#ifdef CONFIG_DEBUG_FS -struct dentry *clk_debugfs_add_file(struct clk_hw *hw, char *name, umode_t mode, - void *data, const struct file_operations *fops); -#endif - #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PROVIDER_H */ diff --git a/include/linux/clk/davinci.h b/include/linux/clk/davinci.h new file mode 100644 index 000000000000..8a7b5cd7eac0 --- /dev/null +++ b/include/linux/clk/davinci.h @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Clock drivers for TI DaVinci PLL and PSC controllers + * + * Copyright (C) 2018 David Lechner <david@lechnology.com> + */ + +#ifndef __LINUX_CLK_DAVINCI_PLL_H___ +#define __LINUX_CLK_DAVINCI_PLL_H___ + +#include <linux/device.h> +#include <linux/regmap.h> + +/* function for registering clocks in early boot */ + +#ifdef CONFIG_ARCH_DAVINCI_DA830 +int da830_pll_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +#endif +#ifdef CONFIG_ARCH_DAVINCI_DA850 +int da850_pll0_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +#endif +#ifdef CONFIG_ARCH_DAVINCI_DM355 +int dm355_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +int dm355_psc_init(struct device *dev, void __iomem *base); +#endif +#ifdef CONFIG_ARCH_DAVINCI_DM365 +int dm365_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +int dm365_pll2_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +int dm365_psc_init(struct device *dev, void __iomem *base); +#endif +#ifdef CONFIG_ARCH_DAVINCI_DM644x +int dm644x_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +int dm644x_psc_init(struct device *dev, void __iomem *base); +#endif +#ifdef CONFIG_ARCH_DAVINCI_DM646x +int dm646x_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip); +int dm646x_psc_init(struct device *dev, void __iomem *base); +#endif + +#endif /* __LINUX_CLK_DAVINCI_PLL_H___ */ diff --git a/include/linux/dax.h b/include/linux/dax.h index c99692ddd4b5..3855e3800f48 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -20,6 +20,9 @@ struct dax_operations { /* copy_from_iter: required operation for fs-dax direct-i/o */ size_t (*copy_from_iter)(struct dax_device *, pgoff_t, void *, size_t, struct iov_iter *); + /* copy_to_iter: required operation for fs-dax direct-i/o */ + size_t (*copy_to_iter)(struct dax_device *, pgoff_t, void *, size_t, + struct iov_iter *); }; extern struct attribute_group dax_attribute_group; @@ -83,6 +86,8 @@ static inline void fs_put_dax(struct dax_device *dax_dev) struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev); int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc); + +struct page *dax_layout_busy_page(struct address_space *mapping); #else static inline bool bdev_dax_supported(struct block_device *bdev, int blocksize) @@ -104,6 +109,11 @@ static inline struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev) return NULL; } +static inline struct page *dax_layout_busy_page(struct address_space *mapping) +{ + return NULL; +} + static inline int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc) { @@ -119,14 +129,16 @@ long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn); size_t dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i); +size_t dax_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, + size_t bytes, struct iov_iter *i); void dax_flush(struct dax_device *dax_dev, void *addr, size_t size); ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter, const struct iomap_ops *ops); int dax_iomap_fault(struct vm_fault *vmf, enum page_entry_size pe_size, pfn_t *pfnp, int *errp, const struct iomap_ops *ops); -int dax_finish_sync_fault(struct vm_fault *vmf, enum page_entry_size pe_size, - pfn_t pfn); +vm_fault_t dax_finish_sync_fault(struct vm_fault *vmf, + enum page_entry_size pe_size, pfn_t pfn); int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index); int dax_invalidate_mapping_entry_sync(struct address_space *mapping, pgoff_t index); diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 31fef7c34185..6fb0808e87c8 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -133,7 +133,7 @@ typedef int (*dm_busy_fn) (struct dm_target *ti); */ typedef long (*dm_dax_direct_access_fn) (struct dm_target *ti, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn); -typedef size_t (*dm_dax_copy_from_iter_fn)(struct dm_target *ti, pgoff_t pgoff, +typedef size_t (*dm_dax_copy_iter_fn)(struct dm_target *ti, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i); #define PAGE_SECTORS (PAGE_SIZE / 512) @@ -184,7 +184,8 @@ struct target_type { dm_iterate_devices_fn iterate_devices; dm_io_hints_fn io_hints; dm_dax_direct_access_fn direct_access; - dm_dax_copy_from_iter_fn dax_copy_from_iter; + dm_dax_copy_iter_fn dax_copy_from_iter; + dm_dax_copy_iter_fn dax_copy_to_iter; /* For internal device-mapper use. */ struct list_head list; diff --git a/include/linux/dma/sprd-dma.h b/include/linux/dma/sprd-dma.h new file mode 100644 index 000000000000..b0115e340fbc --- /dev/null +++ b/include/linux/dma/sprd-dma.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _SPRD_DMA_H_ +#define _SPRD_DMA_H_ + +#define SPRD_DMA_REQ_SHIFT 16 +#define SPRD_DMA_FLAGS(req_mode, int_type) \ + ((req_mode) << SPRD_DMA_REQ_SHIFT | (int_type)) + +/* + * enum sprd_dma_req_mode: define the DMA request mode + * @SPRD_DMA_FRAG_REQ: fragment request mode + * @SPRD_DMA_BLK_REQ: block request mode + * @SPRD_DMA_TRANS_REQ: transaction request mode + * @SPRD_DMA_LIST_REQ: link-list request mode + * + * We have 4 types request mode: fragment mode, block mode, transaction mode + * and linklist mode. One transaction can contain several blocks, one block can + * contain several fragments. Link-list mode means we can save several DMA + * configuration into one reserved memory, then DMA can fetch each DMA + * configuration automatically to start transfer. + */ +enum sprd_dma_req_mode { + SPRD_DMA_FRAG_REQ, + SPRD_DMA_BLK_REQ, + SPRD_DMA_TRANS_REQ, + SPRD_DMA_LIST_REQ, +}; + +/* + * enum sprd_dma_int_type: define the DMA interrupt type + * @SPRD_DMA_NO_INT: do not need generate DMA interrupts. + * @SPRD_DMA_FRAG_INT: fragment done interrupt when one fragment request + * is done. + * @SPRD_DMA_BLK_INT: block done interrupt when one block request is done. + * @SPRD_DMA_BLK_FRAG_INT: block and fragment interrupt when one fragment + * or one block request is done. + * @SPRD_DMA_TRANS_INT: tansaction done interrupt when one transaction + * request is done. + * @SPRD_DMA_TRANS_FRAG_INT: transaction and fragment interrupt when one + * transaction request or fragment request is done. + * @SPRD_DMA_TRANS_BLK_INT: transaction and block interrupt when one + * transaction request or block request is done. + * @SPRD_DMA_LIST_INT: link-list done interrupt when one link-list request + * is done. + * @SPRD_DMA_CFGERR_INT: configure error interrupt when configuration is + * incorrect. + */ +enum sprd_dma_int_type { + SPRD_DMA_NO_INT, + SPRD_DMA_FRAG_INT, + SPRD_DMA_BLK_INT, + SPRD_DMA_BLK_FRAG_INT, + SPRD_DMA_TRANS_INT, + SPRD_DMA_TRANS_FRAG_INT, + SPRD_DMA_TRANS_BLK_INT, + SPRD_DMA_LIST_INT, + SPRD_DMA_CFGERR_INT, +}; + +#endif diff --git a/include/linux/fs.h b/include/linux/fs.h index 77333ed3a488..7207de8c4e9a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -36,6 +36,7 @@ #include <linux/delayed_call.h> #include <linux/uuid.h> #include <linux/errseq.h> +#include <linux/ioprio.h> #include <asm/byteorder.h> #include <uapi/linux/fs.h> @@ -299,7 +300,8 @@ struct kiocb { void (*ki_complete)(struct kiocb *iocb, long ret, long ret2); void *private; int ki_flags; - enum rw_hint ki_hint; + u16 ki_hint; + u16 ki_ioprio; /* See linux/ioprio.h */ } __randomize_layout; static inline bool is_sync_kiocb(struct kiocb *kiocb) @@ -1934,12 +1936,22 @@ static inline enum rw_hint file_write_hint(struct file *file) static inline int iocb_flags(struct file *file); +static inline u16 ki_hint_validate(enum rw_hint hint) +{ + typeof(((struct kiocb *)0)->ki_hint) max_hint = -1; + + if (hint <= max_hint) + return hint; + return 0; +} + static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp) { *kiocb = (struct kiocb) { .ki_filp = filp, .ki_flags = iocb_flags(filp), - .ki_hint = file_write_hint(filp), + .ki_hint = ki_hint_validate(file_write_hint(filp)), + .ki_ioprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0), }; } diff --git a/include/linux/gfp.h b/include/linux/gfp.h index fc5ab85278d5..a6afcec53795 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -24,6 +24,7 @@ struct vm_area_struct; #define ___GFP_HIGH 0x20u #define ___GFP_IO 0x40u #define ___GFP_FS 0x80u +#define ___GFP_WRITE 0x100u #define ___GFP_NOWARN 0x200u #define ___GFP_RETRY_MAYFAIL 0x400u #define ___GFP_NOFAIL 0x800u @@ -36,11 +37,10 @@ struct vm_area_struct; #define ___GFP_THISNODE 0x40000u #define ___GFP_ATOMIC 0x80000u #define ___GFP_ACCOUNT 0x100000u -#define ___GFP_DIRECT_RECLAIM 0x400000u -#define ___GFP_WRITE 0x800000u -#define ___GFP_KSWAPD_RECLAIM 0x1000000u +#define ___GFP_DIRECT_RECLAIM 0x200000u +#define ___GFP_KSWAPD_RECLAIM 0x400000u #ifdef CONFIG_LOCKDEP -#define ___GFP_NOLOCKDEP 0x2000000u +#define ___GFP_NOLOCKDEP 0x800000u #else #define ___GFP_NOLOCKDEP 0 #endif @@ -205,7 +205,7 @@ struct vm_area_struct; #define __GFP_NOLOCKDEP ((__force gfp_t)___GFP_NOLOCKDEP) /* Room for N __GFP_FOO bits */ -#define __GFP_BITS_SHIFT (25 + IS_ENABLED(CONFIG_LOCKDEP)) +#define __GFP_BITS_SHIFT (23 + IS_ENABLED(CONFIG_LOCKDEP)) #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1)) /* @@ -343,7 +343,7 @@ static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags) * 0x1 => DMA or NORMAL * 0x2 => HIGHMEM or NORMAL * 0x3 => BAD (DMA+HIGHMEM) - * 0x4 => DMA32 or DMA or NORMAL + * 0x4 => DMA32 or NORMAL * 0x5 => BAD (DMA+DMA32) * 0x6 => BAD (HIGHMEM+DMA32) * 0x7 => BAD (HIGHMEM+DMA32+DMA) @@ -351,7 +351,7 @@ static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags) * 0x9 => DMA or NORMAL (MOVABLE+DMA) * 0xa => MOVABLE (Movable is valid only if HIGHMEM is set too) * 0xb => BAD (MOVABLE+HIGHMEM+DMA) - * 0xc => DMA32 (MOVABLE+DMA32) + * 0xc => DMA32 or NORMAL (MOVABLE+DMA32) * 0xd => BAD (MOVABLE+DMA32+DMA) * 0xe => BAD (MOVABLE+DMA32+HIGHMEM) * 0xf => BAD (MOVABLE+DMA32+HIGHMEM+DMA) diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index dbd065963296..243112c7fa7d 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -116,7 +116,7 @@ int gpiod_get_raw_array_value(unsigned int array_size, struct gpio_desc **desc_array, int *value_array); void gpiod_set_raw_value(struct gpio_desc *desc, int value); -void gpiod_set_raw_array_value(unsigned int array_size, +int gpiod_set_raw_array_value(unsigned int array_size, struct gpio_desc **desc_array, int *value_array); @@ -134,7 +134,7 @@ int gpiod_get_raw_array_value_cansleep(unsigned int array_size, struct gpio_desc **desc_array, int *value_array); void gpiod_set_raw_value_cansleep(struct gpio_desc *desc, int value); -void gpiod_set_raw_array_value_cansleep(unsigned int array_size, +int gpiod_set_raw_array_value_cansleep(unsigned int array_size, struct gpio_desc **desc_array, int *value_array); @@ -369,12 +369,13 @@ static inline void gpiod_set_raw_value(struct gpio_desc *desc, int value) /* GPIO can never have been requested */ WARN_ON(1); } -static inline void gpiod_set_raw_array_value(unsigned int array_size, +static inline int gpiod_set_raw_array_value(unsigned int array_size, struct gpio_desc **desc_array, int *value_array) { /* GPIO can never have been requested */ WARN_ON(1); + return 0; } static inline int gpiod_get_value_cansleep(const struct gpio_desc *desc) @@ -423,12 +424,13 @@ static inline void gpiod_set_raw_value_cansleep(struct gpio_desc *desc, /* GPIO can never have been requested */ WARN_ON(1); } -static inline void gpiod_set_raw_array_value_cansleep(unsigned int array_size, +static inline int gpiod_set_raw_array_value_cansleep(unsigned int array_size, struct gpio_desc **desc_array, int *value_array) { /* GPIO can never have been requested */ WARN_ON(1); + return 0; } static inline int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce) diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index b2f2dc638463..daa44eac9241 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -39,6 +39,23 @@ struct gpiod_lookup_table { struct gpiod_lookup table[]; }; +/** + * struct gpiod_hog - GPIO line hog table + * @chip_label: name of the chip the GPIO belongs to + * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO + * @line_name: consumer name for the hogged line + * @lflags: mask of GPIO lookup flags + * @dflags: GPIO flags used to specify the direction and value + */ +struct gpiod_hog { + struct list_head list; + const char *chip_label; + u16 chip_hwnum; + const char *line_name; + enum gpio_lookup_flags lflags; + int dflags; +}; + /* * Simple definition of a single GPIO under a con_id */ @@ -59,10 +76,23 @@ struct gpiod_lookup_table { .flags = _flags, \ } +/* + * Simple definition of a single GPIO hog in an array. + */ +#define GPIO_HOG(_chip_label, _chip_hwnum, _line_name, _lflags, _dflags) \ +{ \ + .chip_label = _chip_label, \ + .chip_hwnum = _chip_hwnum, \ + .line_name = _line_name, \ + .lflags = _lflags, \ + .dflags = _dflags, \ +} + #ifdef CONFIG_GPIOLIB void gpiod_add_lookup_table(struct gpiod_lookup_table *table); void gpiod_add_lookup_tables(struct gpiod_lookup_table **tables, size_t n); void gpiod_remove_lookup_table(struct gpiod_lookup_table *table); +void gpiod_add_hogs(struct gpiod_hog *hogs); #else static inline void gpiod_add_lookup_table(struct gpiod_lookup_table *table) {} @@ -70,6 +100,7 @@ static inline void gpiod_add_lookup_tables(struct gpiod_lookup_table **tables, size_t n) {} static inline void gpiod_remove_lookup_table(struct gpiod_lookup_table *table) {} +static inline void gpiod_add_hogs(struct gpiod_hog *hogs) {} #endif #endif /* __LINUX_GPIO_MACHINE_H */ diff --git a/include/linux/hid.h b/include/linux/hid.h index 26240a22978a..41a3d5775394 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -292,9 +292,12 @@ struct hid_item { #define HID_DG_CONTACTCOUNT 0x000d0054 #define HID_DG_CONTACTMAX 0x000d0055 #define HID_DG_SCANTIME 0x000d0056 +#define HID_DG_SURFACESWITCH 0x000d0057 +#define HID_DG_BUTTONSWITCH 0x000d0058 #define HID_DG_BUTTONTYPE 0x000d0059 #define HID_DG_BARRELSWITCH2 0x000d005a #define HID_DG_TOOLSERIALNUMBER 0x000d005b +#define HID_DG_LATENCYMODE 0x000d0060 #define HID_VD_ASUS_CUSTOM_MEDIA_KEYS 0xff310076 /* @@ -341,10 +344,12 @@ struct hid_item { /* BIT(8) reserved for backward compatibility, was HID_QUIRK_NO_EMPTY_INPUT */ /* BIT(9) reserved for backward compatibility, was NO_INIT_INPUT_REPORTS */ #define HID_QUIRK_ALWAYS_POLL BIT(10) +#define HID_QUIRK_INPUT_PER_APP BIT(11) #define HID_QUIRK_SKIP_OUTPUT_REPORTS BIT(16) #define HID_QUIRK_SKIP_OUTPUT_REPORT_ID BIT(17) #define HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP BIT(18) #define HID_QUIRK_HAVE_SPECIAL_DRIVER BIT(19) +#define HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE BIT(20) #define HID_QUIRK_FULLSPEED_INTERVAL BIT(28) #define HID_QUIRK_NO_INIT_REPORTS BIT(29) #define HID_QUIRK_NO_IGNORE BIT(30) @@ -367,6 +372,7 @@ struct hid_item { #define HID_GROUP_RMI 0x0100 #define HID_GROUP_WACOM 0x0101 #define HID_GROUP_LOGITECH_DJ_DEVICE 0x0102 +#define HID_GROUP_STEAM 0x0103 /* * HID protocol status @@ -463,8 +469,10 @@ struct hid_field { struct hid_report { struct list_head list; - unsigned id; /* id of this report */ - unsigned type; /* report type */ + struct list_head hidinput_list; + unsigned int id; /* id of this report */ + unsigned int type; /* report type */ + unsigned int application; /* application usage for this report */ struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */ unsigned maxfield; /* maximum valid field index */ unsigned size; /* size of the report (bits) */ @@ -502,12 +510,15 @@ struct hid_output_fifo { #define HID_STAT_ADDED BIT(0) #define HID_STAT_PARSED BIT(1) +#define HID_STAT_DUP_DETECTED BIT(2) struct hid_input { struct list_head list; struct hid_report *report; struct input_dev *input; + const char *name; bool registered; + struct list_head reports; /* the list of reports */ }; enum hid_type { @@ -864,7 +875,9 @@ void hid_output_report(struct hid_report *report, __u8 *data); void __hid_request(struct hid_device *hid, struct hid_report *rep, int reqtype); u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags); struct hid_device *hid_allocate_device(void); -struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id); +struct hid_report *hid_register_report(struct hid_device *device, + unsigned int type, unsigned int id, + unsigned int application); int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size); struct hid_report *hid_validate_values(struct hid_device *hid, unsigned int type, unsigned int id, diff --git a/include/linux/hmm.h b/include/linux/hmm.h index 2f1327c37a63..4c92e3ba3e16 100644 --- a/include/linux/hmm.h +++ b/include/linux/hmm.h @@ -522,9 +522,7 @@ void hmm_devmem_remove(struct hmm_devmem *devmem); static inline void hmm_devmem_page_set_drvdata(struct page *page, unsigned long data) { - unsigned long *drvdata = (unsigned long *)&page->pgmap; - - drvdata[1] = data; + page->hmm_data = data; } /* @@ -535,9 +533,7 @@ static inline void hmm_devmem_page_set_drvdata(struct page *page, */ static inline unsigned long hmm_devmem_page_get_drvdata(const struct page *page) { - const unsigned long *drvdata = (const unsigned long *)&page->pgmap; - - return drvdata[1]; + return page->hmm_data; } diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 11b5612dc066..3a3012f57be4 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -35,6 +35,7 @@ #include <linux/device.h> #include <linux/mod_devicetable.h> #include <linux/interrupt.h> +#include <linux/reciprocal_div.h> #define MAX_PAGE_BUFFER_COUNT 32 #define MAX_MULTIPAGE_BUFFER_COUNT 32 /* 128K */ @@ -120,6 +121,7 @@ struct hv_ring_buffer { struct hv_ring_buffer_info { struct hv_ring_buffer *ring_buffer; u32 ring_size; /* Include the shared header */ + struct reciprocal_value ring_size_div10_reciprocal; spinlock_t ring_lock; u32 ring_datasize; /* < ring_size */ @@ -154,6 +156,16 @@ static inline u32 hv_get_bytes_to_write(const struct hv_ring_buffer_info *rbi) return write; } +static inline u32 hv_get_avail_to_write_percent( + const struct hv_ring_buffer_info *rbi) +{ + u32 avail_write = hv_get_bytes_to_write(rbi); + + return reciprocal_divide( + (avail_write << 3) + (avail_write << 1), + rbi->ring_size_div10_reciprocal); +} + /* * VMBUS version is 32 bit entity broken up into * two 16 bit quantities: major_number. minor_number. diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h index 1fc7abd28b0b..730ead1a46df 100644 --- a/include/linux/iio/adc/ad_sigma_delta.h +++ b/include/linux/iio/adc/ad_sigma_delta.h @@ -127,7 +127,7 @@ void ad_sd_cleanup_buffer_and_trigger(struct iio_dev *indio_dev); int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig); #define __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \ - _storagebits, _shift, _extend_name, _type) \ + _storagebits, _shift, _extend_name, _type, _mask_all) \ { \ .type = (_type), \ .differential = (_channel2 == -1 ? 0 : 1), \ @@ -139,7 +139,7 @@ int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig); .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \ BIT(IIO_CHAN_INFO_OFFSET), \ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \ - .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), \ + .info_mask_shared_by_all = _mask_all, \ .scan_index = (_si), \ .scan_type = { \ .sign = 'u', \ @@ -153,25 +153,35 @@ int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig); #define AD_SD_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \ _storagebits, _shift) \ __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \ - _storagebits, _shift, NULL, IIO_VOLTAGE) + _storagebits, _shift, NULL, IIO_VOLTAGE, \ + BIT(IIO_CHAN_INFO_SAMP_FREQ)) #define AD_SD_SHORTED_CHANNEL(_si, _channel, _address, _bits, \ _storagebits, _shift) \ __AD_SD_CHANNEL(_si, _channel, _channel, _address, _bits, \ - _storagebits, _shift, "shorted", IIO_VOLTAGE) + _storagebits, _shift, "shorted", IIO_VOLTAGE, \ + BIT(IIO_CHAN_INFO_SAMP_FREQ)) #define AD_SD_CHANNEL(_si, _channel, _address, _bits, \ _storagebits, _shift) \ __AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \ - _storagebits, _shift, NULL, IIO_VOLTAGE) + _storagebits, _shift, NULL, IIO_VOLTAGE, \ + BIT(IIO_CHAN_INFO_SAMP_FREQ)) + +#define AD_SD_CHANNEL_NO_SAMP_FREQ(_si, _channel, _address, _bits, \ + _storagebits, _shift) \ + __AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \ + _storagebits, _shift, NULL, IIO_VOLTAGE, 0) #define AD_SD_TEMP_CHANNEL(_si, _address, _bits, _storagebits, _shift) \ __AD_SD_CHANNEL(_si, 0, -1, _address, _bits, \ - _storagebits, _shift, NULL, IIO_TEMP) + _storagebits, _shift, NULL, IIO_TEMP, \ + BIT(IIO_CHAN_INFO_SAMP_FREQ)) #define AD_SD_SUPPLY_CHANNEL(_si, _channel, _address, _bits, _storagebits, \ _shift) \ __AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \ - _storagebits, _shift, "supply", IIO_VOLTAGE) + _storagebits, _shift, "supply", IIO_VOLTAGE, \ + BIT(IIO_CHAN_INFO_SAMP_FREQ)) #endif diff --git a/include/linux/iio/adc/stm32-dfsdm-adc.h b/include/linux/iio/adc/stm32-dfsdm-adc.h index e7dc7a542a4e..0da298b41737 100644 --- a/include/linux/iio/adc/stm32-dfsdm-adc.h +++ b/include/linux/iio/adc/stm32-dfsdm-adc.h @@ -9,6 +9,8 @@ #ifndef STM32_DFSDM_ADC_H #define STM32_DFSDM_ADC_H +#include <linux/iio/iio.h> + int stm32_dfsdm_get_buff_cb(struct iio_dev *iio_dev, int (*cb)(const void *data, size_t size, void *private), diff --git a/include/linux/iio/common/cros_ec_sensors_core.h b/include/linux/iio/common/cros_ec_sensors_core.h new file mode 100644 index 000000000000..ce16445411ac --- /dev/null +++ b/include/linux/iio/common/cros_ec_sensors_core.h @@ -0,0 +1,180 @@ +/* + * ChromeOS EC sensor hub + * + * Copyright (C) 2016 Google, Inc + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __CROS_EC_SENSORS_CORE_H +#define __CROS_EC_SENSORS_CORE_H + +#include <linux/iio/iio.h> +#include <linux/irqreturn.h> +#include <linux/mfd/cros_ec.h> + +enum { + CROS_EC_SENSOR_X, + CROS_EC_SENSOR_Y, + CROS_EC_SENSOR_Z, + CROS_EC_SENSOR_MAX_AXIS, +}; + +/* EC returns sensor values using signed 16 bit registers */ +#define CROS_EC_SENSOR_BITS 16 + +/* + * 4 16 bit channels are allowed. + * Good enough for current sensors, they use up to 3 16 bit vectors. + */ +#define CROS_EC_SAMPLE_SIZE (sizeof(s64) * 2) + +/* Minimum sampling period to use when device is suspending */ +#define CROS_EC_MIN_SUSPEND_SAMPLING_FREQUENCY 1000 /* 1 second */ + +/** + * struct cros_ec_sensors_core_state - state data for EC sensors IIO driver + * @ec: cros EC device structure + * @cmd_lock: lock used to prevent simultaneous access to the + * commands. + * @msg: cros EC command structure + * @param: motion sensor parameters structure + * @resp: motion sensor response structure + * @type: type of motion sensor + * @loc: location where the motion sensor is placed + * @calib: calibration parameters. Note that trigger + * captured data will always provide the calibrated + * data + * @samples: static array to hold data from a single capture. + * For each channel we need 2 bytes, except for + * the timestamp. The timestamp is always last and + * is always 8-byte aligned. + * @read_ec_sensors_data: function used for accessing sensors values + * @cuur_sampl_freq: current sampling period + */ +struct cros_ec_sensors_core_state { + struct cros_ec_device *ec; + struct mutex cmd_lock; + + struct cros_ec_command *msg; + struct ec_params_motion_sense param; + struct ec_response_motion_sense *resp; + + enum motionsensor_type type; + enum motionsensor_location loc; + + s16 calib[CROS_EC_SENSOR_MAX_AXIS]; + + u8 samples[CROS_EC_SAMPLE_SIZE]; + + int (*read_ec_sensors_data)(struct iio_dev *indio_dev, + unsigned long scan_mask, s16 *data); + + int curr_sampl_freq; +}; + +/** + * cros_ec_sensors_read_lpc() - retrieve data from EC shared memory + * @indio_dev: pointer to IIO device + * @scan_mask: bitmap of the sensor indices to scan + * @data: location to store data + * + * This is the safe function for reading the EC data. It guarantees that the + * data sampled was not modified by the EC while being read. + * + * Return: 0 on success, -errno on failure. + */ +int cros_ec_sensors_read_lpc(struct iio_dev *indio_dev, unsigned long scan_mask, + s16 *data); + +/** + * cros_ec_sensors_read_cmd() - retrieve data using the EC command protocol + * @indio_dev: pointer to IIO device + * @scan_mask: bitmap of the sensor indices to scan + * @data: location to store data + * + * Return: 0 on success, -errno on failure. + */ +int cros_ec_sensors_read_cmd(struct iio_dev *indio_dev, unsigned long scan_mask, + s16 *data); + +struct platform_device; +/** + * cros_ec_sensors_core_init() - basic initialization of the core structure + * @pdev: platform device created for the sensors + * @indio_dev: iio device structure of the device + * @physical_device: true if the device refers to a physical device + * + * Return: 0 on success, -errno on failure. + */ +int cros_ec_sensors_core_init(struct platform_device *pdev, + struct iio_dev *indio_dev, bool physical_device); + +/** + * cros_ec_sensors_capture() - the trigger handler function + * @irq: the interrupt number. + * @p: a pointer to the poll function. + * + * On a trigger event occurring, if the pollfunc is attached then this + * handler is called as a threaded interrupt (and hence may sleep). It + * is responsible for grabbing data from the device and pushing it into + * the associated buffer. + * + * Return: IRQ_HANDLED + */ +irqreturn_t cros_ec_sensors_capture(int irq, void *p); + +/** + * cros_ec_motion_send_host_cmd() - send motion sense host command + * @st: pointer to state information for device + * @opt_length: optional length to reduce the response size, useful on the data + * path. Otherwise, the maximal allowed response size is used + * + * When called, the sub-command is assumed to be set in param->cmd. + * + * Return: 0 on success, -errno on failure. + */ +int cros_ec_motion_send_host_cmd(struct cros_ec_sensors_core_state *st, + u16 opt_length); + +/** + * cros_ec_sensors_core_read() - function to request a value from the sensor + * @st: pointer to state information for device + * @chan: channel specification structure table + * @val: will contain one element making up the returned value + * @val2: will contain another element making up the returned value + * @mask: specifies which values to be requested + * + * Return: the type of value returned by the device + */ +int cros_ec_sensors_core_read(struct cros_ec_sensors_core_state *st, + struct iio_chan_spec const *chan, + int *val, int *val2, long mask); + +/** + * cros_ec_sensors_core_write() - function to write a value to the sensor + * @st: pointer to state information for device + * @chan: channel specification structure table + * @val: first part of value to write + * @val2: second part of value to write + * @mask: specifies which values to write + * + * Return: the type of value returned by the device + */ +int cros_ec_sensors_core_write(struct cros_ec_sensors_core_state *st, + struct iio_chan_spec const *chan, + int val, int val2, long mask); + +extern const struct dev_pm_ops cros_ec_sensors_pm_ops; + +/* List of extended channel specification for all sensors */ +extern const struct iio_chan_spec_ext_info cros_ec_sensors_ext_info[]; + +#endif /* __CROS_EC_SENSORS_CORE_H */ diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 11579fd4126e..a74cb177dc6f 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -183,18 +183,18 @@ struct iio_event_spec { * @address: Driver specific identifier. * @scan_index: Monotonic index to give ordering in scans when read * from a buffer. - * @scan_type: sign: 's' or 'u' to specify signed or unsigned - * realbits: Number of valid bits of data - * storagebits: Realbits + padding - * shift: Shift right by this before masking out - * realbits. - * repeat: Number of times real/storage bits - * repeats. When the repeat element is - * more than 1, then the type element in - * sysfs will show a repeat value. - * Otherwise, the number of repetitions is - * omitted. - * endianness: little or big endian + * @scan_type: struct describing the scan type + * @scan_type.sign: 's' or 'u' to specify signed or unsigned + * @scan_type.realbits: Number of valid bits of data + * @scan_type.storagebits: Realbits + padding + * @scan_type.shift: Shift right by this before masking out + * realbits. + * @scan_type.repeat: Number of times real/storage bits repeats. + * When the repeat element is more than 1, then + * the type element in sysfs will show a repeat + * value. Otherwise, the number of repetitions + * is omitted. + * @scan_type.endianness: little or big endian * @info_mask_separate: What information is to be exported that is specific to * this channel. * @info_mask_separate_available: What availability information is to be diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index ef169d67df92..1df940196ab2 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -121,7 +121,6 @@ #define ecap_srs(e) ((e >> 31) & 0x1) #define ecap_ers(e) ((e >> 30) & 0x1) #define ecap_prs(e) ((e >> 29) & 0x1) -#define ecap_broken_pasid(e) ((e >> 28) & 0x1) #define ecap_dis(e) ((e >> 27) & 0x1) #define ecap_nest(e) ((e >> 26) & 0x1) #define ecap_mts(e) ((e >> 25) & 0x1) diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h index 627efac73e6d..9e30ed6443db 100644 --- a/include/linux/ioprio.h +++ b/include/linux/ioprio.h @@ -77,4 +77,13 @@ extern int ioprio_best(unsigned short aprio, unsigned short bprio); extern int set_task_ioprio(struct task_struct *task, int ioprio); +#ifdef CONFIG_BLOCK +extern int ioprio_check_cap(int ioprio); +#else +static inline int ioprio_check_cap(int ioprio) +{ + return -ENOTBLK; +} +#endif /* CONFIG_BLOCK */ + #endif diff --git a/include/linux/irq.h b/include/linux/irq.h index b2067083aa94..4bd2f34947f4 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -552,7 +552,12 @@ extern int irq_affinity_online_cpu(unsigned int cpu); #endif #if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_PENDING_IRQ) -void irq_move_irq(struct irq_data *data); +void __irq_move_irq(struct irq_data *data); +static inline void irq_move_irq(struct irq_data *data) +{ + if (unlikely(irqd_is_setaffinity_pending(data))) + __irq_move_irq(data); +} void irq_move_masked_irq(struct irq_data *data); void irq_force_complete_move(struct irq_desc *desc); #else diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 7aed92624531..d23123238534 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -29,6 +29,7 @@ #define LLONG_MIN (-LLONG_MAX - 1) #define ULLONG_MAX (~0ULL) #define SIZE_MAX (~(size_t)0) +#define PHYS_ADDR_MAX (~(phys_addr_t)0) #define U8_MAX ((u8)~0U) #define S8_MAX ((s8)(U8_MAX>>1)) @@ -965,6 +966,22 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { } "pointer type mismatch in container_of()"); \ ((type *)(__mptr - offsetof(type, member))); }) +/** + * container_of_safe - cast a member of a structure out to the containing structure + * @ptr: the pointer to the member. + * @type: the type of the container struct this is embedded in. + * @member: the name of the member within the struct. + * + * If IS_ERR_OR_NULL(ptr), ptr is returned unchanged. + */ +#define container_of_safe(ptr, type, member) ({ \ + void *__mptr = (void *)(ptr); \ + BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ + !__same_type(*(ptr), void), \ + "pointer type mismatch in container_of()"); \ + IS_ERR_OR_NULL(__mptr) ? ERR_CAST(__mptr) : \ + ((type *)(__mptr - offsetof(type, member))); }) + /* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */ #ifdef CONFIG_FTRACE_MCOUNT_RECORD # define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD diff --git a/include/linux/ks0108.h b/include/linux/ks0108.h index cb311798e0bc..0738389b42b6 100644 --- a/include/linux/ks0108.h +++ b/include/linux/ks0108.h @@ -1,25 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Filename: ks0108.h * Version: 0.1.0 * Description: ks0108 LCD Controller driver header - * License: GPLv2 * * Author: Copyright (C) Miguel Ojeda Sandonis * Date: 2006-10-31 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _KS0108_H_ diff --git a/include/linux/ksm.h b/include/linux/ksm.h index 44368b19b27e..161e8164abcf 100644 --- a/include/linux/ksm.h +++ b/include/linux/ksm.h @@ -37,17 +37,6 @@ static inline void ksm_exit(struct mm_struct *mm) __ksm_exit(mm); } -static inline struct stable_node *page_stable_node(struct page *page) -{ - return PageKsm(page) ? page_rmapping(page) : NULL; -} - -static inline void set_page_stable_node(struct page *page, - struct stable_node *stable_node) -{ - page->mapping = (void *)((unsigned long)stable_node | PAGE_MAPPING_KSM); -} - /* * When do_swap_page() first faults in from swap what used to be a KSM page, * no problem, it will be assigned to this vma's anon_vma; but thereafter, @@ -89,12 +78,6 @@ static inline struct page *ksm_might_need_to_copy(struct page *page, return page; } -static inline int page_referenced_ksm(struct page *page, - struct mem_cgroup *memcg, unsigned long *vm_flags) -{ - return 0; -} - static inline void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc) { diff --git a/include/linux/libata.h b/include/linux/libata.h index 9db904344c75..8b8946dd63b9 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1130,6 +1130,8 @@ extern void ata_sas_async_probe(struct ata_port *ap); extern int ata_sas_sync_probe(struct ata_port *ap); extern int ata_sas_port_init(struct ata_port *); extern int ata_sas_port_start(struct ata_port *ap); +extern int ata_sas_tport_add(struct device *parent, struct ata_port *ap); +extern void ata_sas_tport_delete(struct ata_port *ap); extern void ata_sas_port_stop(struct ata_port *ap); extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *); extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap); diff --git a/include/linux/log2.h b/include/linux/log2.h index 41a1ae010993..2af7f77866d0 100644 --- a/include/linux/log2.h +++ b/include/linux/log2.h @@ -72,16 +72,13 @@ unsigned long __rounddown_pow_of_two(unsigned long n) } /** - * ilog2 - log base 2 of 32-bit or a 64-bit unsigned value + * const_ilog2 - log base 2 of 32-bit or a 64-bit constant unsigned value * @n: parameter * - * constant-capable log of base 2 calculation - * - this can be used to initialise global variables from constant data, hence - * the massive ternary operator construction - * - * selects the appropriately-sized optimised version depending on sizeof(n) + * Use this where sparse expects a true constant expression, e.g. for array + * indices. */ -#define ilog2(n) \ +#define const_ilog2(n) \ ( \ __builtin_constant_p(n) ? ( \ (n) < 2 ? 0 : \ @@ -147,10 +144,26 @@ unsigned long __rounddown_pow_of_two(unsigned long n) (n) & (1ULL << 4) ? 4 : \ (n) & (1ULL << 3) ? 3 : \ (n) & (1ULL << 2) ? 2 : \ - 1 ) : \ - (sizeof(n) <= 4) ? \ - __ilog2_u32(n) : \ - __ilog2_u64(n) \ + 1) : \ + -1) + +/** + * ilog2 - log base 2 of 32-bit or a 64-bit unsigned value + * @n: parameter + * + * constant-capable log of base 2 calculation + * - this can be used to initialise global variables from constant data, hence + * the massive ternary operator construction + * + * selects the appropriately-sized optimised version depending on sizeof(n) + */ +#define ilog2(n) \ +( \ + __builtin_constant_p(n) ? \ + const_ilog2(n) : \ + (sizeof(n) <= 4) ? \ + __ilog2_u32(n) : \ + __ilog2_u64(n) \ ) /** diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index d99b71bc2c66..4f52ec755725 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -53,9 +53,17 @@ enum memcg_memory_event { MEMCG_HIGH, MEMCG_MAX, MEMCG_OOM, + MEMCG_SWAP_MAX, + MEMCG_SWAP_FAIL, MEMCG_NR_MEMORY_EVENTS, }; +enum mem_cgroup_protection { + MEMCG_PROT_NONE, + MEMCG_PROT_LOW, + MEMCG_PROT_MIN, +}; + struct mem_cgroup_reclaim_cookie { pg_data_t *pgdat; int priority; @@ -158,6 +166,15 @@ enum memcg_kmem_state { KMEM_ONLINE, }; +#if defined(CONFIG_SMP) +struct memcg_padding { + char x[0]; +} ____cacheline_internodealigned_in_smp; +#define MEMCG_PADDING(name) struct memcg_padding name; +#else +#define MEMCG_PADDING(name) +#endif + /* * The memory controller data structure. The memory controller controls both * page cache and RSS per cgroup. We would eventually like to provide @@ -179,8 +196,7 @@ struct mem_cgroup { struct page_counter kmem; struct page_counter tcpmem; - /* Normal memory consumption range */ - unsigned long low; + /* Upper bound of normal memory consumption range */ unsigned long high; /* Range enforcement for interrupt charges */ @@ -205,9 +221,11 @@ struct mem_cgroup { int oom_kill_disable; /* memory.events */ - atomic_long_t memory_events[MEMCG_NR_MEMORY_EVENTS]; struct cgroup_file events_file; + /* handle for "memory.swap.events" */ + struct cgroup_file swap_events_file; + /* protect arrays of thresholds */ struct mutex thresholds_lock; @@ -225,19 +243,26 @@ struct mem_cgroup { * mem_cgroup ? And what type of charges should we move ? */ unsigned long move_charge_at_immigrate; + /* taken only while moving_account > 0 */ + spinlock_t move_lock; + unsigned long move_lock_flags; + + MEMCG_PADDING(_pad1_); + /* * set > 0 if pages under this cgroup are moving to other cgroup. */ atomic_t moving_account; - /* taken only while moving_account > 0 */ - spinlock_t move_lock; struct task_struct *move_lock_task; - unsigned long move_lock_flags; /* memory.stat */ struct mem_cgroup_stat_cpu __percpu *stat_cpu; + + MEMCG_PADDING(_pad2_); + atomic_long_t stat[MEMCG_NR_STAT]; atomic_long_t events[NR_VM_EVENT_ITEMS]; + atomic_long_t memory_events[MEMCG_NR_MEMORY_EVENTS]; unsigned long socket_pressure; @@ -285,7 +310,8 @@ static inline bool mem_cgroup_disabled(void) return !cgroup_subsys_enabled(memory_cgrp_subsys); } -bool mem_cgroup_low(struct mem_cgroup *root, struct mem_cgroup *memcg); +enum mem_cgroup_protection mem_cgroup_protected(struct mem_cgroup *root, + struct mem_cgroup *memcg); int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, @@ -462,7 +488,7 @@ unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec, void mem_cgroup_handle_over_high(void); -unsigned long mem_cgroup_get_limit(struct mem_cgroup *memcg); +unsigned long mem_cgroup_get_max(struct mem_cgroup *memcg); void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p); @@ -730,10 +756,10 @@ static inline void memcg_memory_event(struct mem_cgroup *memcg, { } -static inline bool mem_cgroup_low(struct mem_cgroup *root, - struct mem_cgroup *memcg) +static inline enum mem_cgroup_protection mem_cgroup_protected( + struct mem_cgroup *root, struct mem_cgroup *memcg) { - return false; + return MEMCG_PROT_NONE; } static inline int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, @@ -853,7 +879,7 @@ mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg, return 0; } -static inline unsigned long mem_cgroup_get_limit(struct mem_cgroup *memcg) +static inline unsigned long mem_cgroup_get_max(struct mem_cgroup *memcg) { return 0; } @@ -1093,7 +1119,6 @@ static inline void dec_lruvec_page_state(struct page *page, #ifdef CONFIG_CGROUP_WRITEBACK -struct list_head *mem_cgroup_cgwb_list(struct mem_cgroup *memcg); struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb); void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages, unsigned long *pheadroom, unsigned long *pdirty, diff --git a/include/linux/memfd.h b/include/linux/memfd.h new file mode 100644 index 000000000000..4f1600413f91 --- /dev/null +++ b/include/linux/memfd.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_MEMFD_H +#define __LINUX_MEMFD_H + +#include <linux/file.h> + +#ifdef CONFIG_MEMFD_CREATE +extern long memfd_fcntl(struct file *file, unsigned int cmd, unsigned long arg); +#else +static inline long memfd_fcntl(struct file *f, unsigned int c, unsigned long a) +{ + return -EINVAL; +} +#endif + +#endif /* __LINUX_MEMFD_H */ diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 2b0265265c28..4e9828cda7a2 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -107,7 +107,6 @@ static inline bool movable_node_is_enabled(void) } #ifdef CONFIG_MEMORY_HOTREMOVE -extern bool is_pageblock_removable_nolock(struct page *page); extern int arch_remove_memory(u64 start, u64 size, struct vmem_altmap *altmap); extern int __remove_pages(struct zone *zone, unsigned long start_pfn, diff --git a/include/linux/memremap.h b/include/linux/memremap.h index 74ea5e2310a8..f91f9e763557 100644 --- a/include/linux/memremap.h +++ b/include/linux/memremap.h @@ -1,7 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_MEMREMAP_H_ #define _LINUX_MEMREMAP_H_ -#include <linux/mm.h> #include <linux/ioport.h> #include <linux/percpu-refcount.h> @@ -30,13 +29,6 @@ struct vmem_altmap { * Specialize ZONE_DEVICE memory into multiple types each having differents * usage. * - * MEMORY_DEVICE_HOST: - * Persistent device memory (pmem): struct page might be allocated in different - * memory and architecture might want to perform special actions. It is similar - * to regular memory, in that the CPU can access it transparently. However, - * it is likely to have different bandwidth and latency than regular memory. - * See Documentation/nvdimm/nvdimm.txt for more information. - * * MEMORY_DEVICE_PRIVATE: * Device memory that is not directly addressable by the CPU: CPU can neither * read nor write private memory. In this case, we do still have struct pages @@ -53,11 +45,19 @@ struct vmem_altmap { * driver can hotplug the device memory using ZONE_DEVICE and with that memory * type. Any page of a process can be migrated to such memory. However no one * should be allow to pin such memory so that it can always be evicted. + * + * MEMORY_DEVICE_FS_DAX: + * Host memory that has similar access semantics as System RAM i.e. DMA + * coherent and supports page pinning. In support of coordinating page + * pinning vs other operations MEMORY_DEVICE_FS_DAX arranges for a + * wakeup event whenever a page is unpinned and becomes idle. This + * wakeup is used to coordinate physical address space management (ex: + * fs truncate/hole punch) vs pinned pages (ex: device dma). */ enum memory_type { - MEMORY_DEVICE_HOST = 0, - MEMORY_DEVICE_PRIVATE, + MEMORY_DEVICE_PRIVATE = 1, MEMORY_DEVICE_PUBLIC, + MEMORY_DEVICE_FS_DAX, }; /* @@ -129,8 +129,6 @@ struct dev_pagemap *get_dev_pagemap(unsigned long pfn, unsigned long vmem_altmap_offset(struct vmem_altmap *altmap); void vmem_altmap_free(struct vmem_altmap *altmap, unsigned long nr_pfns); - -static inline bool is_zone_device_page(const struct page *page); #else static inline void *devm_memremap_pages(struct device *dev, struct dev_pagemap *pgmap) @@ -161,20 +159,6 @@ static inline void vmem_altmap_free(struct vmem_altmap *altmap, } #endif /* CONFIG_ZONE_DEVICE */ -#if defined(CONFIG_DEVICE_PRIVATE) || defined(CONFIG_DEVICE_PUBLIC) -static inline bool is_device_private_page(const struct page *page) -{ - return is_zone_device_page(page) && - page->pgmap->type == MEMORY_DEVICE_PRIVATE; -} - -static inline bool is_device_public_page(const struct page *page) -{ - return is_zone_device_page(page) && - page->pgmap->type == MEMORY_DEVICE_PUBLIC; -} -#endif /* CONFIG_DEVICE_PRIVATE || CONFIG_DEVICE_PUBLIC */ - static inline void put_dev_pagemap(struct dev_pagemap *pgmap) { if (pgmap) diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h index 44412c9d26e1..aa09414756db 100644 --- a/include/linux/mfd/abx500.h +++ b/include/linux/mfd/abx500.h @@ -271,7 +271,6 @@ struct abx500_bm_data { bool autopower_cfg; bool ac_enabled; bool usb_enabled; - bool usb_power_path; bool no_maintenance; bool capacity_scaling; bool chg_unknown_bat; diff --git a/include/linux/mfd/abx500/ab8500-bm.h b/include/linux/mfd/abx500/ab8500-bm.h index e63681eb6c62..c06daf3d490a 100644 --- a/include/linux/mfd/abx500/ab8500-bm.h +++ b/include/linux/mfd/abx500/ab8500-bm.h @@ -248,8 +248,6 @@ enum bup_vch_sel { #define BAT_CTRL_20U_ENA 0x02 #define BAT_CTRL_18U_ENA 0x01 #define BAT_CTRL_16U_ENA 0x02 -#define BAT_CTRL_60U_ENA 0x01 -#define BAT_CTRL_120U_ENA 0x02 #define BAT_CTRL_CMP_ENA 0x04 #define FORCE_BAT_CTRL_CMP_HIGH 0x08 #define BAT_CTRL_PULL_UP_ENA 0x10 diff --git a/include/linux/mfd/abx500/ux500_chargalg.h b/include/linux/mfd/abx500/ux500_chargalg.h index 67703f23e7ba..669894f434f5 100644 --- a/include/linux/mfd/abx500/ux500_chargalg.h +++ b/include/linux/mfd/abx500/ux500_chargalg.h @@ -25,8 +25,6 @@ struct ux500_charger_ops { int (*check_enable) (struct ux500_charger *, int, int); int (*kick_wd) (struct ux500_charger *); int (*update_curr) (struct ux500_charger *, int); - int (*pp_enable) (struct ux500_charger *, bool); - int (*pre_chg_enable) (struct ux500_charger *, bool); }; /** @@ -37,7 +35,6 @@ struct ux500_charger_ops { * @max_out_curr maximum output charger current in mA * @enabled indicates if this charger is used or not * @external external charger unit (pm2xxx) - * @power_path USB power path support */ struct ux500_charger { struct power_supply *psy; @@ -47,7 +44,6 @@ struct ux500_charger { int wdt_refresh; bool enabled; bool external; - bool power_path; }; extern struct blocking_notifier_head charger_notifier_list; diff --git a/include/linux/mfd/bd9571mwv.h b/include/linux/mfd/bd9571mwv.h index f0708ba4cbba..eb05569f752b 100644 --- a/include/linux/mfd/bd9571mwv.h +++ b/include/linux/mfd/bd9571mwv.h @@ -33,6 +33,11 @@ #define BD9571MWV_I2C_MD2_E1_BIT_2 0x12 #define BD9571MWV_BKUP_MODE_CNT 0x20 +#define BD9571MWV_BKUP_MODE_CNT_KEEPON_MASK GENMASK(3, 0) +#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR0 BIT(0) +#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR1 BIT(1) +#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR0C BIT(2) +#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR1C BIT(3) #define BD9571MWV_BKUP_MODE_STATUS 0x21 #define BD9571MWV_BKUP_RECOVERY_CNT 0x22 #define BD9571MWV_BKUP_CTRL_TIM_CNT 0x23 diff --git a/include/linux/mfd/lp8788.h b/include/linux/mfd/lp8788.h index 786bf6679a28..2010e0de3e34 100644 --- a/include/linux/mfd/lp8788.h +++ b/include/linux/mfd/lp8788.h @@ -182,20 +182,6 @@ struct lp8788_buck2_dvs { }; /* - * struct lp8788_ldo_enable_pin - * - * Basically, all LDOs are enabled through the I2C commands. - * But ALDO 1 ~ 5, 7, DLDO 7, 9, 11 can be enabled by external gpio pins. - * - * @gpio : gpio number which is used for enabling ldos - * @init_state : initial gpio state (ex. GPIOF_OUT_INIT_LOW) - */ -struct lp8788_ldo_enable_pin { - int gpio; - int init_state; -}; - -/* * struct lp8788_chg_param * @addr : charging control register address (range : 0x11 ~ 0x1C) * @val : charging parameter value @@ -288,7 +274,6 @@ struct lp8788_vib_platform_data { * @aldo_data : regulator initial data for analog ldo * @buck1_dvs : gpio configurations for buck1 dvs * @buck2_dvs : gpio configurations for buck2 dvs - * @ldo_pin : gpio configurations for enabling LDOs * @chg_pdata : platform data for charger driver * @alarm_sel : rtc alarm selection (1 or 2) * @bl_pdata : configurable data for backlight driver @@ -306,7 +291,6 @@ struct lp8788_platform_data { struct regulator_init_data *aldo_data[LP8788_NUM_ALDOS]; struct lp8788_buck1_dvs *buck1_dvs; struct lp8788_buck2_dvs *buck2_dvs; - struct lp8788_ldo_enable_pin *ldo_pin[EN_LDOS_MAX]; /* charger */ struct lp8788_charger_platform_data *chg_pdata; diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index 5a23dd4df432..28f4ae76271d 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -39,6 +39,8 @@ #define STEP_12_5_MV 12500 #define STEP_6_25_MV 6250 +struct gpio_desc; + enum sec_device_type { S5M8751X, S5M8763X, @@ -151,7 +153,7 @@ struct sec_regulator_data { int id; struct regulator_init_data *initdata; struct device_node *reg_node; - int ext_control_gpio; + struct gpio_desc *ext_control_gpiod; }; /* diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h index 67d144b3b8f9..f05bf4a146e2 100644 --- a/include/linux/mfd/tps65090.h +++ b/include/linux/mfd/tps65090.h @@ -83,6 +83,8 @@ enum { #define TPS65090_MAX_REG TPS65090_REG_AD_OUT2 #define TPS65090_NUM_REGS (TPS65090_MAX_REG + 1) +struct gpio_desc; + struct tps65090 { struct device *dev; struct regmap *rmap; @@ -95,8 +97,8 @@ struct tps65090 { * @reg_init_data: The regulator init data. * @enable_ext_control: Enable extrenal control or not. Only available for * DCDC1, DCDC2 and DCDC3. - * @gpio: Gpio number if external control is enabled and controlled through - * gpio. + * @gpiod: Gpio descriptor if external control is enabled and controlled through + * gpio * @overcurrent_wait_valid: True if the overcurrent_wait should be applied. * @overcurrent_wait: Value to set as the overcurrent wait time. This is the * actual bitfield value, not a time in ms (valid value are 0 - 3). @@ -104,7 +106,7 @@ struct tps65090 { struct tps65090_regulator_plat_data { struct regulator_init_data *reg_init_data; bool enable_ext_control; - int gpio; + struct gpio_desc *gpiod; bool overcurrent_wait_valid; int overcurrent_wait; }; diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h index 2fe68e481230..b19c2801a30e 100644 --- a/include/linux/mfd/tps6586x.h +++ b/include/linux/mfd/tps6586x.h @@ -18,6 +18,7 @@ #define TPS658621A 0x15 #define TPS658621CD 0x2c #define TPS658623 0x1b +#define TPS658624 0x0a #define TPS658640 0x01 #define TPS658640v2 0x02 #define TPS658643 0x03 diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 0f006cf8343d..02f72ebf31a7 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1002,6 +1002,18 @@ enum mlx5_wol_mode { MLX5_WOL_PHY_ACTIVITY = 1 << 7, }; +enum mlx5_mpls_supported_fields { + MLX5_FIELD_SUPPORT_MPLS_LABEL = 1 << 0, + MLX5_FIELD_SUPPORT_MPLS_EXP = 1 << 1, + MLX5_FIELD_SUPPORT_MPLS_S_BOS = 1 << 2, + MLX5_FIELD_SUPPORT_MPLS_TTL = 1 << 3 +}; + +enum mlx5_flex_parser_protos { + MLX5_FLEX_PROTO_CW_MPLS_GRE = 1 << 4, + MLX5_FLEX_PROTO_CW_MPLS_UDP = 1 << 5, +}; + /* MLX5 DEV CAPs */ /* TODO: EAT.ME */ diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 9f4d32e41c06..757b4a30281e 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -160,6 +160,7 @@ struct mlx5_flow_act { u32 modify_id; uintptr_t esp_id; struct mlx5_fs_vlan vlan; + struct ib_counters *counters; }; #define MLX5_DECLARE_FLOW_ACT(name) \ @@ -186,6 +187,9 @@ struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging); void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter); void mlx5_fc_query_cached(struct mlx5_fc *counter, u64 *bytes, u64 *packets, u64 *lastuse); +int mlx5_fc_query(struct mlx5_core_dev *dev, struct mlx5_fc *counter, + u64 *packets, u64 *bytes); + int mlx5_fs_add_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn); int mlx5_fs_remove_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn); diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 8e0b8865f91e..27134c4fcb76 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -299,9 +299,15 @@ struct mlx5_ifc_flow_table_fields_supported_bits { u8 inner_tcp_dport[0x1]; u8 inner_tcp_flags[0x1]; u8 reserved_at_37[0x9]; - u8 reserved_at_40[0x17]; + + u8 reserved_at_40[0x5]; + u8 outer_first_mpls_over_udp[0x4]; + u8 outer_first_mpls_over_gre[0x4]; + u8 inner_first_mpls[0x4]; + u8 outer_first_mpls[0x4]; + u8 reserved_at_55[0x2]; u8 outer_esp_spi[0x1]; - u8 reserved_at_58[0x2]; + u8 reserved_at_58[0x2]; u8 bth_dst_qp[0x1]; u8 reserved_at_5b[0x25]; @@ -435,6 +441,29 @@ struct mlx5_ifc_fte_match_set_misc_bits { u8 reserved_at_1a0[0x60]; }; +struct mlx5_ifc_fte_match_mpls_bits { + u8 mpls_label[0x14]; + u8 mpls_exp[0x3]; + u8 mpls_s_bos[0x1]; + u8 mpls_ttl[0x8]; +}; + +struct mlx5_ifc_fte_match_set_misc2_bits { + struct mlx5_ifc_fte_match_mpls_bits outer_first_mpls; + + struct mlx5_ifc_fte_match_mpls_bits inner_first_mpls; + + struct mlx5_ifc_fte_match_mpls_bits outer_first_mpls_over_gre; + + struct mlx5_ifc_fte_match_mpls_bits outer_first_mpls_over_udp; + + u8 reserved_at_80[0x100]; + + u8 metadata_reg_a[0x20]; + + u8 reserved_at_1a0[0x60]; +}; + struct mlx5_ifc_cmd_pas_bits { u8 pa_h[0x20]; @@ -1097,9 +1126,12 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_500[0x20]; u8 num_of_uars_per_page[0x20]; - u8 reserved_at_540[0x40]; - u8 reserved_at_580[0x3d]; + u8 flex_parser_protocols[0x20]; + u8 reserved_at_560[0x20]; + + u8 reserved_at_580[0x3c]; + u8 mini_cqe_resp_stride_index[0x1]; u8 cqe_128_always[0x1]; u8 cqe_compression_128[0x1]; u8 cqe_compression[0x1]; @@ -1159,7 +1191,9 @@ struct mlx5_ifc_fte_match_param_bits { struct mlx5_ifc_fte_match_set_lyr_2_4_bits inner_headers; - u8 reserved_at_600[0xa00]; + struct mlx5_ifc_fte_match_set_misc2_bits misc_parameters_2; + + u8 reserved_at_800[0x800]; }; enum { @@ -4568,6 +4602,7 @@ enum { MLX5_QUERY_FLOW_GROUP_OUT_MATCH_CRITERIA_ENABLE_OUTER_HEADERS = 0x0, MLX5_QUERY_FLOW_GROUP_OUT_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS = 0x1, MLX5_QUERY_FLOW_GROUP_OUT_MATCH_CRITERIA_ENABLE_INNER_HEADERS = 0x2, + MLX5_QUERY_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS_2 = 0X3, }; struct mlx5_ifc_query_flow_group_out_bits { @@ -6958,9 +6993,10 @@ struct mlx5_ifc_create_flow_group_out_bits { }; enum { - MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_OUTER_HEADERS = 0x0, - MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS = 0x1, - MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_INNER_HEADERS = 0x2, + MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_OUTER_HEADERS = 0x0, + MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS = 0x1, + MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_INNER_HEADERS = 0x2, + MLX5_CREATE_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS_2 = 0x3, }; struct mlx5_ifc_create_flow_group_in_bits { diff --git a/include/linux/mm.h b/include/linux/mm.h index 0495e6f97fae..0e493884e6e1 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -386,7 +386,7 @@ enum page_entry_size { /* * These are the virtual MM functions - opening of an area, closing and * unmapping it (needed to keep files on disk up-to-date etc), pointer - * to the functions called when a no-page or a wp-page exception occurs. + * to the functions called when a no-page or a wp-page exception occurs. */ struct vm_operations_struct { void (*open)(struct vm_area_struct * area); @@ -830,27 +830,65 @@ static inline bool is_zone_device_page(const struct page *page) } #endif -#if defined(CONFIG_DEVICE_PRIVATE) || defined(CONFIG_DEVICE_PUBLIC) -void put_zone_device_private_or_public_page(struct page *page); -DECLARE_STATIC_KEY_FALSE(device_private_key); -#define IS_HMM_ENABLED static_branch_unlikely(&device_private_key) -static inline bool is_device_private_page(const struct page *page); -static inline bool is_device_public_page(const struct page *page); -#else /* CONFIG_DEVICE_PRIVATE || CONFIG_DEVICE_PUBLIC */ -static inline void put_zone_device_private_or_public_page(struct page *page) +#ifdef CONFIG_DEV_PAGEMAP_OPS +void dev_pagemap_get_ops(void); +void dev_pagemap_put_ops(void); +void __put_devmap_managed_page(struct page *page); +DECLARE_STATIC_KEY_FALSE(devmap_managed_key); +static inline bool put_devmap_managed_page(struct page *page) { + if (!static_branch_unlikely(&devmap_managed_key)) + return false; + if (!is_zone_device_page(page)) + return false; + switch (page->pgmap->type) { + case MEMORY_DEVICE_PRIVATE: + case MEMORY_DEVICE_PUBLIC: + case MEMORY_DEVICE_FS_DAX: + __put_devmap_managed_page(page); + return true; + default: + break; + } + return false; } -#define IS_HMM_ENABLED 0 + static inline bool is_device_private_page(const struct page *page) { - return false; + return is_zone_device_page(page) && + page->pgmap->type == MEMORY_DEVICE_PRIVATE; } + static inline bool is_device_public_page(const struct page *page) { + return is_zone_device_page(page) && + page->pgmap->type == MEMORY_DEVICE_PUBLIC; +} + +#else /* CONFIG_DEV_PAGEMAP_OPS */ +static inline void dev_pagemap_get_ops(void) +{ +} + +static inline void dev_pagemap_put_ops(void) +{ +} + +static inline bool put_devmap_managed_page(struct page *page) +{ return false; } -#endif /* CONFIG_DEVICE_PRIVATE || CONFIG_DEVICE_PUBLIC */ +static inline bool is_device_private_page(const struct page *page) +{ + return false; +} + +static inline bool is_device_public_page(const struct page *page) +{ + return false; +} +#endif /* CONFIG_DEV_PAGEMAP_OPS */ static inline void get_page(struct page *page) { @@ -868,16 +906,13 @@ static inline void put_page(struct page *page) page = compound_head(page); /* - * For private device pages we need to catch refcount transition from - * 2 to 1, when refcount reach one it means the private device page is - * free and we need to inform the device driver through callback. See + * For devmap managed pages we need to catch refcount transition from + * 2 to 1, when refcount reach one it means the page is free and we + * need to inform the device driver through callback. See * include/linux/memremap.h and HMM for details. */ - if (IS_HMM_ENABLED && unlikely(is_device_private_page(page) || - unlikely(is_device_public_page(page)))) { - put_zone_device_private_or_public_page(page); + if (put_devmap_managed_page(page)) return; - } if (put_page_testzero(page)) __put_page(page); @@ -1276,10 +1311,10 @@ struct page *_vm_normal_page(struct vm_area_struct *vma, unsigned long addr, struct page *vm_normal_page_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t pmd); -int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, - unsigned long size); +void zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, + unsigned long size); void zap_page_range(struct vm_area_struct *vma, unsigned long address, - unsigned long size); + unsigned long size); void unmap_vmas(struct mmu_gather *tlb, struct vm_area_struct *start_vma, unsigned long start, unsigned long end); @@ -1851,6 +1886,7 @@ static inline bool pgtable_page_ctor(struct page *page) { if (!ptlock_init(page)) return false; + __SetPageTable(page); inc_zone_page_state(page, NR_PAGETABLE); return true; } @@ -1858,6 +1894,7 @@ static inline bool pgtable_page_ctor(struct page *page) static inline void pgtable_page_dtor(struct page *page) { pte_lock_deinit(page); + __ClearPageTable(page); dec_zone_page_state(page, NR_PAGETABLE); } @@ -2303,10 +2340,10 @@ extern void truncate_inode_pages_range(struct address_space *, extern void truncate_inode_pages_final(struct address_space *); /* generic vm_area_ops exported for stackable file systems */ -extern int filemap_fault(struct vm_fault *vmf); +extern vm_fault_t filemap_fault(struct vm_fault *vmf); extern void filemap_map_pages(struct vm_fault *vmf, pgoff_t start_pgoff, pgoff_t end_pgoff); -extern int filemap_page_mkwrite(struct vm_fault *vmf); +extern vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf); /* mm/page-writeback.c */ int __must_check write_one_page(struct page *page); @@ -2431,8 +2468,8 @@ int vm_insert_pfn_prot(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn, pgprot_t pgprot); int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr, pfn_t pfn); -int vm_insert_mixed_mkwrite(struct vm_area_struct *vma, unsigned long addr, - pfn_t pfn); +vm_fault_t vmf_insert_mixed_mkwrite(struct vm_area_struct *vma, + unsigned long addr, pfn_t pfn); int vm_iomap_memory(struct vm_area_struct *vma, phys_addr_t start, unsigned long len); static inline vm_fault_t vmf_insert_page(struct vm_area_struct *vma, @@ -2530,12 +2567,10 @@ extern int apply_to_page_range(struct mm_struct *mm, unsigned long address, #ifdef CONFIG_PAGE_POISONING extern bool page_poisoning_enabled(void); extern void kernel_poison_pages(struct page *page, int numpages, int enable); -extern bool page_is_poisoned(struct page *page); #else static inline bool page_poisoning_enabled(void) { return false; } static inline void kernel_poison_pages(struct page *page, int numpages, int enable) { } -static inline bool page_is_poisoned(struct page *page) { return false; } #endif #ifdef CONFIG_DEBUG_PAGEALLOC diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 21612347d311..99ce070e7dcb 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -33,29 +33,27 @@ struct hmm; * it to keep track of whatever it is we are using the page for at the * moment. Note that we have no way to track which tasks are using * a page, though if it is a pagecache page, rmap structures can tell us - * who is mapping it. If you allocate the page using alloc_pages(), you - * can use some of the space in struct page for your own purposes. + * who is mapping it. * - * Pages that were once in the page cache may be found under the RCU lock - * even after they have been recycled to a different purpose. The page - * cache reads and writes some of the fields in struct page to pin the - * page before checking that it's still in the page cache. It is vital - * that all users of struct page: - * 1. Use the first word as PageFlags. - * 2. Clear or preserve bit 0 of page->compound_head. It is used as - * PageTail for compound pages, and the page cache must not see false - * positives. Some users put a pointer here (guaranteed to be at least - * 4-byte aligned), other users avoid using the field altogether. - * 3. page->_refcount must either not be used, or must be used in such a - * way that other CPUs temporarily incrementing and then decrementing the - * refcount does not cause problems. On receiving the page from - * alloc_pages(), the refcount will be positive. - * 4. Either preserve page->_mapcount or restore it to -1 before freeing it. + * If you allocate the page using alloc_pages(), you can use some of the + * space in struct page for your own purposes. The five words in the main + * union are available, except for bit 0 of the first word which must be + * kept clear. Many users use this word to store a pointer to an object + * which is guaranteed to be aligned. If you use the same storage as + * page->mapping, you must restore it to NULL before freeing the page. * - * If you allocate pages of order > 0, you can use the fields in the struct - * page associated with each page, but bear in mind that the pages may have - * been inserted individually into the page cache, so you must use the above - * four fields in a compatible way for each struct page. + * If your page will not be mapped to userspace, you can also use the four + * bytes in the mapcount union, but you must call page_mapcount_reset() + * before freeing it. + * + * If you want to use the refcount field, it must be used in such a way + * that other CPUs temporarily incrementing and then decrementing the + * refcount does not cause problems. On receiving the page from + * alloc_pages(), the refcount will be positive. + * + * If you allocate pages of order > 0, you can use some of the fields + * in each subpage, but you may need to restore some of their values + * afterwards. * * SLUB uses cmpxchg_double() to atomically update its freelist and * counters. That requires that freelist & counters be adjacent and @@ -65,135 +63,122 @@ struct hmm; */ #ifdef CONFIG_HAVE_ALIGNED_STRUCT_PAGE #define _struct_page_alignment __aligned(2 * sizeof(unsigned long)) -#if defined(CONFIG_HAVE_CMPXCHG_DOUBLE) -#define _slub_counter_t unsigned long #else -#define _slub_counter_t unsigned int -#endif -#else /* !CONFIG_HAVE_ALIGNED_STRUCT_PAGE */ #define _struct_page_alignment -#define _slub_counter_t unsigned int -#endif /* !CONFIG_HAVE_ALIGNED_STRUCT_PAGE */ +#endif struct page { - /* First double word block */ unsigned long flags; /* Atomic flags, some possibly * updated asynchronously */ - union { - /* See page-flags.h for the definition of PAGE_MAPPING_FLAGS */ - struct address_space *mapping; - - void *s_mem; /* slab first object */ - atomic_t compound_mapcount; /* first tail page */ - /* page_deferred_list().next -- second tail page */ - }; - - /* Second double word */ - union { - pgoff_t index; /* Our offset within mapping. */ - void *freelist; /* sl[aou]b first free object */ - /* page_deferred_list().prev -- second tail page */ - }; - - union { - _slub_counter_t counters; - unsigned int active; /* SLAB */ - struct { /* SLUB */ - unsigned inuse:16; - unsigned objects:15; - unsigned frozen:1; - }; - int units; /* SLOB */ - - struct { /* Page cache */ - /* - * Count of ptes mapped in mms, to show when - * page is mapped & limit reverse map searches. - * - * Extra information about page type may be - * stored here for pages that are never mapped, - * in which case the value MUST BE <= -2. - * See page-flags.h for more details. - */ - atomic_t _mapcount; - - /* - * Usage count, *USE WRAPPER FUNCTION* when manual - * accounting. See page_ref.h - */ - atomic_t _refcount; - }; - }; - /* - * WARNING: bit 0 of the first word encode PageTail(). That means - * the rest users of the storage space MUST NOT use the bit to + * Five words (20/40 bytes) are available in this union. + * WARNING: bit 0 of the first word is used for PageTail(). That + * means the other users of this union MUST NOT use the bit to * avoid collision and false-positive PageTail(). */ union { - struct list_head lru; /* Pageout list, eg. active_list - * protected by zone_lru_lock ! - * Can be used as a generic list - * by the page owner. - */ - struct dev_pagemap *pgmap; /* ZONE_DEVICE pages are never on an - * lru or handled by a slab - * allocator, this points to the - * hosting device page map. - */ - struct { /* slub per cpu partial pages */ - struct page *next; /* Next partial slab */ + struct { /* Page cache and anonymous pages */ + /** + * @lru: Pageout list, eg. active_list protected by + * zone_lru_lock. Sometimes used as a generic list + * by the page owner. + */ + struct list_head lru; + /* See page-flags.h for PAGE_MAPPING_FLAGS */ + struct address_space *mapping; + pgoff_t index; /* Our offset within mapping. */ + /** + * @private: Mapping-private opaque data. + * Usually used for buffer_heads if PagePrivate. + * Used for swp_entry_t if PageSwapCache. + * Indicates order in the buddy system if PageBuddy. + */ + unsigned long private; + }; + struct { /* slab, slob and slub */ + union { + struct list_head slab_list; /* uses lru */ + struct { /* Partial pages */ + struct page *next; #ifdef CONFIG_64BIT - int pages; /* Nr of partial slabs left */ - int pobjects; /* Approximate # of objects */ + int pages; /* Nr of pages left */ + int pobjects; /* Approximate count */ #else - short int pages; - short int pobjects; + short int pages; + short int pobjects; #endif + }; + }; + struct kmem_cache *slab_cache; /* not slob */ + /* Double-word boundary */ + void *freelist; /* first free object */ + union { + void *s_mem; /* slab: first object */ + unsigned long counters; /* SLUB */ + struct { /* SLUB */ + unsigned inuse:16; + unsigned objects:15; + unsigned frozen:1; + }; + }; }; - - struct rcu_head rcu_head; /* Used by SLAB - * when destroying via RCU - */ - /* Tail pages of compound page */ - struct { - unsigned long compound_head; /* If bit zero is set */ + struct { /* Tail pages of compound page */ + unsigned long compound_head; /* Bit zero is set */ /* First tail page only */ unsigned char compound_dtor; unsigned char compound_order; - /* two/six bytes available here */ + atomic_t compound_mapcount; }; - -#if defined(CONFIG_TRANSPARENT_HUGEPAGE) && USE_SPLIT_PMD_PTLOCKS - struct { - unsigned long __pad; /* do not overlay pmd_huge_pte - * with compound_head to avoid - * possible bit 0 collision. - */ - pgtable_t pmd_huge_pte; /* protected by page->ptl */ + struct { /* Second tail page of compound page */ + unsigned long _compound_pad_1; /* compound_head */ + unsigned long _compound_pad_2; + struct list_head deferred_list; }; + struct { /* Page table pages */ + unsigned long _pt_pad_1; /* compound_head */ + pgtable_t pmd_huge_pte; /* protected by page->ptl */ + unsigned long _pt_pad_2; /* mapping */ + struct mm_struct *pt_mm; /* x86 pgds only */ +#if ALLOC_SPLIT_PTLOCKS + spinlock_t *ptl; +#else + spinlock_t ptl; #endif + }; + struct { /* ZONE_DEVICE pages */ + /** @pgmap: Points to the hosting device page map. */ + struct dev_pagemap *pgmap; + unsigned long hmm_data; + unsigned long _zd_pad_1; /* uses mapping */ + }; + + /** @rcu_head: You can use this to free a page by RCU. */ + struct rcu_head rcu_head; }; - union { + union { /* This union is 4 bytes in size. */ /* - * Mapping-private opaque data: - * Usually used for buffer_heads if PagePrivate - * Used for swp_entry_t if PageSwapCache - * Indicates order in the buddy system if PageBuddy + * If the page can be mapped to userspace, encodes the number + * of times this page is referenced by a page table. */ - unsigned long private; -#if USE_SPLIT_PTE_PTLOCKS -#if ALLOC_SPLIT_PTLOCKS - spinlock_t *ptl; -#else - spinlock_t ptl; -#endif -#endif - struct kmem_cache *slab_cache; /* SL[AU]B: Pointer to slab */ + atomic_t _mapcount; + + /* + * If the page is neither PageSlab nor mappable to userspace, + * the value stored here may help determine what this page + * is used for. See page-flags.h for a list of page types + * which are currently stored here. + */ + unsigned int page_type; + + unsigned int active; /* SLAB */ + int units; /* SLOB */ }; + /* Usage count. *DO NOT USE DIRECTLY*. See page_ref.h */ + atomic_t _refcount; + #ifdef CONFIG_MEMCG struct mem_cgroup *mem_cgroup; #endif @@ -413,6 +398,8 @@ struct mm_struct { unsigned long exec_vm; /* VM_EXEC & ~VM_WRITE & ~VM_STACK */ unsigned long stack_vm; /* VM_STACK */ unsigned long def_flags; + + spinlock_t arg_lock; /* protect the below fields */ unsigned long start_code, end_code, start_data, end_data; unsigned long start_brk, brk, start_stack; unsigned long arg_start, arg_end, env_start, env_end; @@ -627,9 +614,9 @@ struct vm_special_mapping { * If non-NULL, then this is called to resolve page faults * on the special mapping. If used, .pages is not checked. */ - int (*fault)(const struct vm_special_mapping *sm, - struct vm_area_struct *vma, - struct vm_fault *vmf); + vm_fault_t (*fault)(const struct vm_special_mapping *sm, + struct vm_area_struct *vma, + struct vm_fault *vmf); int (*mremap)(const struct vm_special_mapping *sm, struct vm_area_struct *new_vma); diff --git a/include/linux/mpi.h b/include/linux/mpi.h index 1cc5ffb769af..7cd1473c64a4 100644 --- a/include/linux/mpi.h +++ b/include/linux/mpi.h @@ -53,93 +53,32 @@ struct gcry_mpi { typedef struct gcry_mpi *MPI; #define mpi_get_nlimbs(a) ((a)->nlimbs) -#define mpi_is_neg(a) ((a)->sign) /*-- mpiutil.c --*/ MPI mpi_alloc(unsigned nlimbs); -MPI mpi_alloc_secure(unsigned nlimbs); -MPI mpi_alloc_like(MPI a); void mpi_free(MPI a); int mpi_resize(MPI a, unsigned nlimbs); -int mpi_copy(MPI *copy, const MPI a); -void mpi_clear(MPI a); -int mpi_set(MPI w, MPI u); -int mpi_set_ui(MPI w, ulong u); -MPI mpi_alloc_set_ui(unsigned long u); -void mpi_m_check(MPI a); -void mpi_swap(MPI a, MPI b); /*-- mpicoder.c --*/ -MPI do_encode_md(const void *sha_buffer, unsigned nbits); MPI mpi_read_raw_data(const void *xbuffer, size_t nbytes); MPI mpi_read_from_buffer(const void *buffer, unsigned *ret_nread); MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int len); -int mpi_fromstr(MPI val, const char *str); -u32 mpi_get_keyid(MPI a, u32 *keyid); void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign); int mpi_read_buffer(MPI a, uint8_t *buf, unsigned buf_len, unsigned *nbytes, int *sign); -void *mpi_get_secure_buffer(MPI a, unsigned *nbytes, int *sign); int mpi_write_to_sgl(MPI a, struct scatterlist *sg, unsigned nbytes, int *sign); -#define log_mpidump g10_log_mpidump - -/*-- mpi-add.c --*/ -int mpi_add_ui(MPI w, MPI u, ulong v); -int mpi_add(MPI w, MPI u, MPI v); -int mpi_addm(MPI w, MPI u, MPI v, MPI m); -int mpi_sub_ui(MPI w, MPI u, ulong v); -int mpi_sub(MPI w, MPI u, MPI v); -int mpi_subm(MPI w, MPI u, MPI v, MPI m); - -/*-- mpi-mul.c --*/ -int mpi_mul_ui(MPI w, MPI u, ulong v); -int mpi_mul_2exp(MPI w, MPI u, ulong cnt); -int mpi_mul(MPI w, MPI u, MPI v); -int mpi_mulm(MPI w, MPI u, MPI v, MPI m); - -/*-- mpi-div.c --*/ -ulong mpi_fdiv_r_ui(MPI rem, MPI dividend, ulong divisor); -int mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor); -int mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor); -int mpi_fdiv_qr(MPI quot, MPI rem, MPI dividend, MPI divisor); -int mpi_tdiv_r(MPI rem, MPI num, MPI den); -int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den); -int mpi_tdiv_q_2exp(MPI w, MPI u, unsigned count); -int mpi_divisible_ui(const MPI dividend, ulong divisor); - -/*-- mpi-gcd.c --*/ -int mpi_gcd(MPI g, const MPI a, const MPI b); - /*-- mpi-pow.c --*/ -int mpi_pow(MPI w, MPI u, MPI v); int mpi_powm(MPI res, MPI base, MPI exp, MPI mod); -/*-- mpi-mpow.c --*/ -int mpi_mulpowm(MPI res, MPI *basearray, MPI *exparray, MPI mod); - /*-- mpi-cmp.c --*/ int mpi_cmp_ui(MPI u, ulong v); int mpi_cmp(MPI u, MPI v); -/*-- mpi-scan.c --*/ -int mpi_getbyte(MPI a, unsigned idx); -void mpi_putbyte(MPI a, unsigned idx, int value); -unsigned mpi_trailing_zeros(MPI a); - /*-- mpi-bit.c --*/ void mpi_normalize(MPI a); unsigned mpi_get_nbits(MPI a); -int mpi_test_bit(MPI a, unsigned n); -int mpi_set_bit(MPI a, unsigned n); -int mpi_set_highbit(MPI a, unsigned n); -void mpi_clear_highbit(MPI a, unsigned n); -void mpi_clear_bit(MPI a, unsigned n); -int mpi_rshift(MPI x, MPI a, unsigned n); - -/*-- mpi-inv.c --*/ -int mpi_invm(MPI x, MPI u, MPI v); /* inline functions */ diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 792ea5c26329..abe975c87b90 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -86,6 +86,7 @@ struct nand_pos { * @ooboffs: the OOB offset within the page * @ooblen: the number of OOB bytes to read from/write to this page * @oobbuf: buffer to store OOB data in or get OOB data from + * @mode: one of the %MTD_OPS_XXX mode * * This object is used to pass per-page I/O requests to NAND sub-layers. This * way all useful information are already formatted in a useful way and @@ -106,6 +107,7 @@ struct nand_page_io_req { const void *out; void *in; } oobbuf; + int mode; }; /** @@ -599,6 +601,7 @@ static inline void nanddev_io_iter_init(struct nand_device *nand, { struct mtd_info *mtd = nanddev_to_mtd(nand); + iter->req.mode = req->mode; iter->req.dataoffs = nanddev_offs_to_pos(nand, offs, &iter->req.pos); iter->req.ooboffs = req->ooboffs; iter->oobbytes_per_page = mtd_oobavail(mtd, req); diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 17c919436f48..3e8ec3b8a39c 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -28,7 +28,14 @@ struct nand_flash_dev; struct device_node; /* Scan and identify a NAND device */ -int nand_scan(struct mtd_info *mtd, int max_chips); +int nand_scan_with_ids(struct mtd_info *mtd, int max_chips, + struct nand_flash_dev *ids); + +static inline int nand_scan(struct mtd_info *mtd, int max_chips) +{ + return nand_scan_with_ids(mtd, max_chips, NULL); +} + /* * Separate phases of nand_scan(), allowing board driver to intervene * and override command or ECC setup according to flash type. @@ -740,8 +747,9 @@ enum nand_data_interface_type { /** * struct nand_data_interface - NAND interface timing - * @type: type of the timing - * @timings: The timing, type according to @type + * @type: type of the timing + * @timings: The timing, type according to @type + * @timings.sdr: Use it when @type is %NAND_SDR_IFACE. */ struct nand_data_interface { enum nand_data_interface_type type; @@ -798,8 +806,9 @@ struct nand_op_addr_instr { /** * struct nand_op_data_instr - Definition of a data instruction * @len: number of data bytes to move - * @in: buffer to fill when reading from the NAND chip - * @out: buffer to read from when writing to the NAND chip + * @buf: buffer to fill + * @buf.in: buffer to fill when reading from the NAND chip + * @buf.out: buffer to read from when writing to the NAND chip * @force_8bit: force 8-bit access * * Please note that "in" and "out" are inverted from the ONFI specification @@ -842,9 +851,13 @@ enum nand_op_instr_type { /** * struct nand_op_instr - Instruction object * @type: the instruction type - * @cmd/@addr/@data/@waitrdy: extra data associated to the instruction. - * You'll have to use the appropriate element - * depending on @type + * @ctx: extra data associated to the instruction. You'll have to use the + * appropriate element depending on @type + * @ctx.cmd: use it if @type is %NAND_OP_CMD_INSTR + * @ctx.addr: use it if @type is %NAND_OP_ADDR_INSTR + * @ctx.data: use it if @type is %NAND_OP_DATA_IN_INSTR + * or %NAND_OP_DATA_OUT_INSTR + * @ctx.waitrdy: use it if @type is %NAND_OP_WAITRDY_INSTR * @delay_ns: delay the controller should apply after the instruction has been * issued on the bus. Most modern controllers have internal timings * control logic, and in this case, the controller driver can ignore @@ -1003,7 +1016,9 @@ struct nand_op_parser_data_constraints { * struct nand_op_parser_pattern_elem - One element of a pattern * @type: the instructuction type * @optional: whether this element of the pattern is optional or mandatory - * @addr/@data: address or data constraint (number of cycles or data length) + * @ctx: address or data constraint + * @ctx.addr: address constraint (number of cycles) + * @ctx.data: data constraint (data length) */ struct nand_op_parser_pattern_elem { enum nand_op_instr_type type; @@ -1230,6 +1245,8 @@ int nand_op_parser_exec_op(struct nand_chip *chip, * devices. * @priv: [OPTIONAL] pointer to private chip data * @manufacturer: [INTERN] Contains manufacturer information + * @manufacturer.desc: [INTERN] Contains manufacturer's description + * @manufacturer.priv: [INTERN] Contains manufacturer private information */ struct nand_chip { diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index de36969eb359..e60da0d34cc1 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -62,6 +62,8 @@ #define SPINOR_OP_RDCR 0x35 /* Read configuration register */ #define SPINOR_OP_RDFSR 0x70 /* Read flag status register */ #define SPINOR_OP_CLFSR 0x50 /* Clear flag status register */ +#define SPINOR_OP_RDEAR 0xc8 /* Read Extended Address Register */ +#define SPINOR_OP_WREAR 0xc5 /* Write Extended Address Register */ /* 4-byte address opcodes - used on Spansion and some Macronix flashes. */ #define SPINOR_OP_READ_4B 0x13 /* Read data bytes (low frequency) */ diff --git a/include/linux/of_clk.h b/include/linux/of_clk.h new file mode 100644 index 000000000000..b27da9f164cb --- /dev/null +++ b/include/linux/of_clk.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * OF clock helpers + */ + +#ifndef __LINUX_OF_CLK_H +#define __LINUX_OF_CLK_H + +#if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF) + +unsigned int of_clk_get_parent_count(struct device_node *np); +const char *of_clk_get_parent_name(struct device_node *np, int index); +void of_clk_init(const struct of_device_id *matches); + +#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */ + +static inline unsigned int of_clk_get_parent_count(struct device_node *np) +{ + return 0; +} +static inline const char *of_clk_get_parent_name(struct device_node *np, + int index) +{ + return NULL; +} +static inline void of_clk_init(const struct of_device_id *matches) {} + +#endif /* !CONFIG_COMMON_CLK || !CONFIG_OF */ + +#endif /* __LINUX_OF_CLK_H */ diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h index 091033a6b836..e83d87fc5673 100644 --- a/include/linux/of_pci.h +++ b/include/linux/of_pci.h @@ -13,9 +13,6 @@ struct device_node; struct device_node *of_pci_find_child_device(struct device_node *parent, unsigned int devfn); int of_pci_get_devfn(struct device_node *np); -int of_pci_parse_bus_range(struct device_node *node, struct resource *res); -int of_get_pci_domain_nr(struct device_node *node); -int of_pci_get_max_link_speed(struct device_node *node); void of_pci_check_probe_only(void); int of_pci_map_rid(struct device_node *np, u32 rid, const char *map_name, const char *map_mask_name, @@ -32,18 +29,6 @@ static inline int of_pci_get_devfn(struct device_node *np) return -EINVAL; } -static inline int -of_pci_parse_bus_range(struct device_node *node, struct resource *res) -{ - return -EINVAL; -} - -static inline int -of_get_pci_domain_nr(struct device_node *node) -{ - return -1; -} - static inline int of_pci_map_rid(struct device_node *np, u32 rid, const char *map_name, const char *map_mask_name, struct device_node **target, u32 *id_out) @@ -51,12 +36,6 @@ static inline int of_pci_map_rid(struct device_node *np, u32 rid, return -EINVAL; } -static inline int -of_pci_get_max_link_speed(struct device_node *node) -{ - return -EINVAL; -} - static inline void of_pci_check_probe_only(void) { } #endif @@ -70,17 +49,4 @@ of_irq_parse_and_map_pci(const struct pci_dev *dev, u8 slot, u8 pin) } #endif -#if defined(CONFIG_OF_ADDRESS) -int of_pci_get_host_bridge_resources(struct device_node *dev, - unsigned char busno, unsigned char bus_max, - struct list_head *resources, resource_size_t *io_base); -#else -static inline int of_pci_get_host_bridge_resources(struct device_node *dev, - unsigned char busno, unsigned char bus_max, - struct list_head *resources, resource_size_t *io_base) -{ - return -EINVAL; -} -#endif - #endif diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index e34a27727b9a..901943e4754b 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -642,49 +642,62 @@ PAGEFLAG_FALSE(DoubleMap) #endif /* - * For pages that are never mapped to userspace, page->mapcount may be - * used for storing extra information about page type. Any value used - * for this purpose must be <= -2, but it's better start not too close - * to -2 so that an underflow of the page_mapcount() won't be mistaken - * for a special page. + * For pages that are never mapped to userspace (and aren't PageSlab), + * page_type may be used. Because it is initialised to -1, we invert the + * sense of the bit, so __SetPageFoo *clears* the bit used for PageFoo, and + * __ClearPageFoo *sets* the bit used for PageFoo. We reserve a few high and + * low bits so that an underflow or overflow of page_mapcount() won't be + * mistaken for a page type value. */ -#define PAGE_MAPCOUNT_OPS(uname, lname) \ + +#define PAGE_TYPE_BASE 0xf0000000 +/* Reserve 0x0000007f to catch underflows of page_mapcount */ +#define PG_buddy 0x00000080 +#define PG_balloon 0x00000100 +#define PG_kmemcg 0x00000200 +#define PG_table 0x00000400 + +#define PageType(page, flag) \ + ((page->page_type & (PAGE_TYPE_BASE | flag)) == PAGE_TYPE_BASE) + +#define PAGE_TYPE_OPS(uname, lname) \ static __always_inline int Page##uname(struct page *page) \ { \ - return atomic_read(&page->_mapcount) == \ - PAGE_##lname##_MAPCOUNT_VALUE; \ + return PageType(page, PG_##lname); \ } \ static __always_inline void __SetPage##uname(struct page *page) \ { \ - VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page); \ - atomic_set(&page->_mapcount, PAGE_##lname##_MAPCOUNT_VALUE); \ + VM_BUG_ON_PAGE(!PageType(page, 0), page); \ + page->page_type &= ~PG_##lname; \ } \ static __always_inline void __ClearPage##uname(struct page *page) \ { \ VM_BUG_ON_PAGE(!Page##uname(page), page); \ - atomic_set(&page->_mapcount, -1); \ + page->page_type |= PG_##lname; \ } /* - * PageBuddy() indicate that the page is free and in the buddy system + * PageBuddy() indicates that the page is free and in the buddy system * (see mm/page_alloc.c). */ -#define PAGE_BUDDY_MAPCOUNT_VALUE (-128) -PAGE_MAPCOUNT_OPS(Buddy, BUDDY) +PAGE_TYPE_OPS(Buddy, buddy) /* - * PageBalloon() is set on pages that are on the balloon page list + * PageBalloon() is true for pages that are on the balloon page list * (see mm/balloon_compaction.c). */ -#define PAGE_BALLOON_MAPCOUNT_VALUE (-256) -PAGE_MAPCOUNT_OPS(Balloon, BALLOON) +PAGE_TYPE_OPS(Balloon, balloon) /* * If kmemcg is enabled, the buddy allocator will set PageKmemcg() on * pages allocated with __GFP_ACCOUNT. It gets cleared on page free. */ -#define PAGE_KMEMCG_MAPCOUNT_VALUE (-512) -PAGE_MAPCOUNT_OPS(Kmemcg, KMEMCG) +PAGE_TYPE_OPS(Kmemcg, kmemcg) + +/* + * Marks pages in use as page tables. + */ +PAGE_TYPE_OPS(Table, table) extern bool is_free_buddy_page(struct page *page); diff --git a/include/linux/page_counter.h b/include/linux/page_counter.h index c15ab80ad32d..bab7e57f659b 100644 --- a/include/linux/page_counter.h +++ b/include/linux/page_counter.h @@ -7,10 +7,22 @@ #include <asm/page.h> struct page_counter { - atomic_long_t count; - unsigned long limit; + atomic_long_t usage; + unsigned long min; + unsigned long low; + unsigned long max; struct page_counter *parent; + /* effective memory.min and memory.min usage tracking */ + unsigned long emin; + atomic_long_t min_usage; + atomic_long_t children_min_usage; + + /* effective memory.low and memory.low usage tracking */ + unsigned long elow; + atomic_long_t low_usage; + atomic_long_t children_low_usage; + /* legacy */ unsigned long watermark; unsigned long failcnt; @@ -25,14 +37,14 @@ struct page_counter { static inline void page_counter_init(struct page_counter *counter, struct page_counter *parent) { - atomic_long_set(&counter->count, 0); - counter->limit = PAGE_COUNTER_MAX; + atomic_long_set(&counter->usage, 0); + counter->max = PAGE_COUNTER_MAX; counter->parent = parent; } static inline unsigned long page_counter_read(struct page_counter *counter) { - return atomic_long_read(&counter->count); + return atomic_long_read(&counter->usage); } void page_counter_cancel(struct page_counter *counter, unsigned long nr_pages); @@ -41,7 +53,9 @@ bool page_counter_try_charge(struct page_counter *counter, unsigned long nr_pages, struct page_counter **fail); void page_counter_uncharge(struct page_counter *counter, unsigned long nr_pages); -int page_counter_limit(struct page_counter *counter, unsigned long limit); +void page_counter_set_min(struct page_counter *counter, unsigned long nr_pages); +void page_counter_set_low(struct page_counter *counter, unsigned long nr_pages); +int page_counter_set_max(struct page_counter *counter, unsigned long nr_pages); int page_counter_memparse(const char *buf, const char *max, unsigned long *nr_pages); diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h index baadad1aabbc..29efa09d686b 100644 --- a/include/linux/pci-ecam.h +++ b/include/linux/pci-ecam.h @@ -62,5 +62,6 @@ extern struct pci_ecam_ops xgene_v2_pcie_ecam_ops; /* APM X-Gene PCIe v2.x */ /* for DT-based PCI controllers that support ECAM */ int pci_host_common_probe(struct platform_device *pdev, struct pci_ecam_ops *ops); +int pci_host_common_remove(struct platform_device *pdev); #endif #endif diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h index af657ca58b70..243eaa5a66ff 100644 --- a/include/linux/pci-epc.h +++ b/include/linux/pci-epc.h @@ -90,8 +90,16 @@ struct pci_epc { struct config_group *group; /* spinlock to protect against concurrent access of EP controller */ spinlock_t lock; + unsigned int features; }; +#define EPC_FEATURE_NO_LINKUP_NOTIFIER BIT(0) +#define EPC_FEATURE_BAR_MASK (BIT(1) | BIT(2) | BIT(3)) +#define EPC_FEATURE_SET_BAR(features, bar) \ + (features |= (EPC_FEATURE_BAR_MASK & (bar << 1))) +#define EPC_FEATURE_GET_BAR(features) \ + ((features & EPC_FEATURE_BAR_MASK) >> 1) + #define to_pci_epc(device) container_of((device), struct pci_epc, dev) #define pci_epc_create(dev, ops) \ diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h index f7d6f4883f8b..4e7764935fa8 100644 --- a/include/linux/pci-epf.h +++ b/include/linux/pci-epf.h @@ -72,7 +72,7 @@ struct pci_epf_ops { * @driver: PCI EPF driver * @ops: set of function pointers for performing EPF operations * @owner: the owner of the module that registers the PCI EPF driver - * @group: configfs group corresponding to the PCI EPF driver + * @epf_group: list of configfs group corresponding to the PCI EPF driver * @id_table: identifies EPF devices for probing */ struct pci_epf_driver { @@ -82,7 +82,7 @@ struct pci_epf_driver { struct device_driver driver; struct pci_epf_ops *ops; struct module *owner; - struct config_group *group; + struct list_head epf_group; const struct pci_epf_device_id *id_table; }; diff --git a/include/linux/pci.h b/include/linux/pci.h index 55371cb827ad..340029b2fb38 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -217,6 +217,7 @@ enum pci_bus_flags { PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1, PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2, PCI_BUS_FLAGS_NO_AERSID = (__force pci_bus_flags_t) 4, + PCI_BUS_FLAGS_NO_EXTCFG = (__force pci_bus_flags_t) 8, }; /* Values from Link Status register, PCIe r3.1, sec 7.8.8 */ @@ -406,6 +407,9 @@ struct pci_dev { struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */ struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */ +#ifdef CONFIG_HOTPLUG_PCI_PCIE + unsigned int broken_cmd_compl:1; /* No compl for some cmds */ +#endif #ifdef CONFIG_PCIE_PTM unsigned int ptm_root:1; unsigned int ptm_enabled:1; @@ -471,8 +475,10 @@ struct pci_host_bridge { unsigned int ignore_reset_delay:1; /* For entire hierarchy */ unsigned int no_ext_tags:1; /* No Extended Tags */ unsigned int native_aer:1; /* OS may use PCIe AER */ - unsigned int native_hotplug:1; /* OS may use PCIe hotplug */ + unsigned int native_pcie_hotplug:1; /* OS may use PCIe hotplug */ + unsigned int native_shpc_hotplug:1; /* OS may use SHPC hotplug */ unsigned int native_pme:1; /* OS may use PCIe PME */ + unsigned int native_ltr:1; /* OS may use PCIe LTR */ /* Resource alignment requirements */ resource_size_t (*align_resource)(struct pci_dev *dev, const struct resource *res, @@ -1079,8 +1085,6 @@ int pcie_get_readrq(struct pci_dev *dev); int pcie_set_readrq(struct pci_dev *dev, int rq); int pcie_get_mps(struct pci_dev *dev); int pcie_set_mps(struct pci_dev *dev, int mps); -int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed, - enum pcie_link_width *width); u32 pcie_bandwidth_available(struct pci_dev *dev, struct pci_dev **limiting_dev, enum pci_bus_speed *speed, enum pcie_link_width *width); @@ -1451,8 +1455,10 @@ static inline int pci_irqd_intx_xlate(struct irq_domain *d, #ifdef CONFIG_PCIEPORTBUS extern bool pcie_ports_disabled; +extern bool pcie_ports_native; #else #define pcie_ports_disabled true +#define pcie_ports_native false #endif #ifdef CONFIG_PCIEASPM @@ -1479,6 +1485,8 @@ static inline void pcie_set_ecrc_checking(struct pci_dev *dev) { } static inline void pcie_ecrc_get_policy(char *str) { } #endif +bool pci_ats_disabled(void); + #ifdef CONFIG_PCI_ATS /* Address Translation Service */ void pci_ats_init(struct pci_dev *dev); @@ -1510,12 +1518,10 @@ void pci_cfg_access_unlock(struct pci_dev *dev); */ #ifdef CONFIG_PCI_DOMAINS extern int pci_domains_supported; -int pci_get_new_domain_nr(void); #else enum { pci_domains_supported = 0 }; static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } static inline int pci_proc_domain(struct pci_bus *bus) { return 0; } -static inline int pci_get_new_domain_nr(void) { return -ENOSYS; } #endif /* CONFIG_PCI_DOMAINS */ /* @@ -1670,7 +1676,6 @@ static inline struct pci_dev *pci_get_domain_bus_and_slot(int domain, static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } static inline struct pci_dev *pci_dev_get(struct pci_dev *dev) { return NULL; } -static inline int pci_get_new_domain_nr(void) { return -ENOSYS; } #define dev_is_pci(d) (false) #define dev_is_pf(d) (false) @@ -1954,6 +1959,7 @@ int pci_num_vf(struct pci_dev *dev); int pci_vfs_assigned(struct pci_dev *dev); int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs); int pci_sriov_get_totalvfs(struct pci_dev *dev); +int pci_sriov_configure_simple(struct pci_dev *dev, int nr_virtfn); resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno); void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe); @@ -1986,6 +1992,7 @@ static inline int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs) { return 0; } static inline int pci_sriov_get_totalvfs(struct pci_dev *dev) { return 0; } +#define pci_sriov_configure_simple NULL static inline resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno) { return 0; } static inline void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe) { } @@ -2284,7 +2291,7 @@ static inline bool pci_is_thunderbolt_attached(struct pci_dev *pdev) return false; } -#if defined(CONFIG_PCIEAER) || defined(CONFIG_EEH) +#if defined(CONFIG_PCIEPORTBUS) || defined(CONFIG_EEH) void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type); #endif diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index 26213024e81b..cf5e22103f68 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -162,8 +162,9 @@ struct hotplug_params { #ifdef CONFIG_ACPI #include <linux/acpi.h> int pci_get_hp_params(struct pci_dev *dev, struct hotplug_params *hpp); -bool pciehp_is_native(struct pci_dev *pdev); -int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags); +bool pciehp_is_native(struct pci_dev *bridge); +int acpi_get_hp_hw_control_from_firmware(struct pci_dev *bridge); +bool shpchp_is_native(struct pci_dev *bridge); int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle); int acpi_pci_detect_ejectable(acpi_handle handle); #else @@ -172,6 +173,17 @@ static inline int pci_get_hp_params(struct pci_dev *dev, { return -ENODEV; } -static inline bool pciehp_is_native(struct pci_dev *pdev) { return true; } + +static inline int acpi_get_hp_hw_control_from_firmware(struct pci_dev *bridge) +{ + return 0; +} +static inline bool pciehp_is_native(struct pci_dev *bridge) { return true; } +static inline bool shpchp_is_native(struct pci_dev *bridge) { return true; } #endif + +static inline bool hotplug_is_native(struct pci_dev *bridge) +{ + return pciehp_is_native(bridge) || shpchp_is_native(bridge); +} #endif diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index cc608fc55334..29502238e510 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -561,6 +561,7 @@ #define PCI_DEVICE_ID_AMD_OPUS_7443 0x7443 #define PCI_DEVICE_ID_AMD_VIPER_7443 0x7443 #define PCI_DEVICE_ID_AMD_OPUS_7445 0x7445 +#define PCI_DEVICE_ID_AMD_GOLAM_7450 0x7450 #define PCI_DEVICE_ID_AMD_8111_PCI 0x7460 #define PCI_DEVICE_ID_AMD_8111_LPC 0x7468 #define PCI_DEVICE_ID_AMD_8111_IDE 0x7469 @@ -2119,6 +2120,8 @@ #define PCI_VENDOR_ID_MYRICOM 0x14c1 +#define PCI_VENDOR_ID_MEDIATEK 0x14c3 + #define PCI_VENDOR_ID_TITAN 0x14D2 #define PCI_DEVICE_ID_TITAN_010L 0x8001 #define PCI_DEVICE_ID_TITAN_100L 0x8010 @@ -2387,6 +2390,8 @@ #define PCI_VENDOR_ID_LENOVO 0x17aa +#define PCI_VENDOR_ID_QCOM 0x17cb + #define PCI_VENDOR_ID_CDNS 0x17cd #define PCI_VENDOR_ID_ARECA 0x17d3 @@ -2552,6 +2557,8 @@ #define PCI_VENDOR_ID_CIRCUITCO 0x1cc8 #define PCI_SUBSYSTEM_ID_CIRCUITCO_MINNOWBOARD 0x0001 +#define PCI_VENDOR_ID_AMAZON 0x1d0f + #define PCI_VENDOR_ID_TEKRAM 0x1de1 #define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29 @@ -2672,6 +2679,7 @@ #define PCI_DEVICE_ID_INTEL_PANTHERPOINT_XHCI 0x1e31 #define PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MIN 0x1e40 #define PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MAX 0x1e5f +#define PCI_DEVICE_ID_INTEL_VMD_201D 0x201d #define PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MIN 0x2310 #define PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MAX 0x231f #define PCI_DEVICE_ID_INTEL_82801AA_0 0x2410 @@ -2776,6 +2784,7 @@ #define PCI_DEVICE_ID_INTEL_ICH8_4 0x2815 #define PCI_DEVICE_ID_INTEL_ICH8_5 0x283e #define PCI_DEVICE_ID_INTEL_ICH8_6 0x2850 +#define PCI_DEVICE_ID_INTEL_VMD_28C0 0x28c0 #define PCI_DEVICE_ID_INTEL_ICH9_0 0x2910 #define PCI_DEVICE_ID_INTEL_ICH9_1 0x2917 #define PCI_DEVICE_ID_INTEL_ICH9_2 0x2912 diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index 40036a57d072..ad5444491975 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -78,7 +78,7 @@ struct arm_pmu { struct pmu pmu; cpumask_t supported_cpus; char *name; - irqreturn_t (*handle_irq)(int irq_num, void *dev); + irqreturn_t (*handle_irq)(struct arm_pmu *pmu); void (*enable)(struct perf_event *event); void (*disable)(struct perf_event *event); int (*get_event_idx)(struct pmu_hw_events *hw_events, diff --git a/include/linux/pfn_t.h b/include/linux/pfn_t.h index a03c2642a87c..21713dc14ce2 100644 --- a/include/linux/pfn_t.h +++ b/include/linux/pfn_t.h @@ -122,7 +122,7 @@ pud_t pud_mkdevmap(pud_t pud); #endif #endif /* __HAVE_ARCH_PTE_DEVMAP */ -#ifdef __HAVE_ARCH_PTE_SPECIAL +#ifdef CONFIG_ARCH_HAS_PTE_SPECIAL static inline bool pfn_t_special(pfn_t pfn) { return (pfn.val & PFN_SPECIAL) == PFN_SPECIAL; @@ -132,5 +132,5 @@ static inline bool pfn_t_special(pfn_t pfn) { return false; } -#endif /* __HAVE_ARCH_PTE_SPECIAL */ +#endif /* CONFIG_ARCH_HAS_PTE_SPECIAL */ #endif /* _LINUX_PFN_T_H_ */ diff --git a/include/linux/platform_data/gpio-dwapb.h b/include/linux/platform_data/gpio-dwapb.h index 2dc7f4a8ab09..419cfacb4b42 100644 --- a/include/linux/platform_data/gpio-dwapb.h +++ b/include/linux/platform_data/gpio-dwapb.h @@ -19,7 +19,8 @@ struct dwapb_port_property { unsigned int idx; unsigned int ngpio; unsigned int gpio_base; - unsigned int irq; + int irq[32]; + bool has_irq; bool irq_shared; }; diff --git a/include/linux/platform_data/tsl2772.h b/include/linux/platform_data/tsl2772.h new file mode 100644 index 000000000000..f8ade15a35e2 --- /dev/null +++ b/include/linux/platform_data/tsl2772.h @@ -0,0 +1,101 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Device driver for monitoring ambient light intensity (lux) + * and proximity (prox) within the TAOS TSL2772 family of devices. + * + * Copyright (c) 2012, TAOS Corporation. + * Copyright (c) 2017-2018 Brian Masney <masneyb@onstation.org> + */ + +#ifndef __TSL2772_H +#define __TSL2772_H + +struct tsl2772_lux { + unsigned int ch0; + unsigned int ch1; +}; + +/* Max number of segments allowable in LUX table */ +#define TSL2772_MAX_LUX_TABLE_SIZE 6 +/* The default LUX tables all have 3 elements. */ +#define TSL2772_DEF_LUX_TABLE_SZ 3 +#define TSL2772_DEFAULT_TABLE_BYTES (sizeof(struct tsl2772_lux) * \ + TSL2772_DEF_LUX_TABLE_SZ) + +/* Proximity diode to use */ +#define TSL2772_DIODE0 0x01 +#define TSL2772_DIODE1 0x02 +#define TSL2772_DIODE_BOTH 0x03 + +/* LED Power */ +#define TSL2772_100_mA 0x00 +#define TSL2772_50_mA 0x01 +#define TSL2772_25_mA 0x02 +#define TSL2772_13_mA 0x03 + +/** + * struct tsl2772_settings - Settings for the tsl2772 driver + * @als_time: Integration time of the ALS channel ADCs in 2.73 ms + * increments. Total integration time is + * (256 - als_time) * 2.73. + * @als_gain: Index into the tsl2772_als_gain array. + * @als_gain_trim: Default gain trim to account for aperture effects. + * @wait_time: Time between proximity and ALS cycles in 2.73 + * periods. + * @prox_time: Integration time of the proximity ADC in 2.73 ms + * increments. Total integration time is + * (256 - prx_time) * 2.73. + * @prox_gain: Index into the tsl2772_prx_gain array. + * @als_prox_config: The value of the ALS / Proximity configuration + * register. + * @als_cal_target: Known external ALS reading for calibration. + * @als_persistence: H/W Filters, Number of 'out of limits' ALS readings. + * @als_interrupt_en: Enable/Disable ALS interrupts + * @als_thresh_low: CH0 'low' count to trigger interrupt. + * @als_thresh_high: CH0 'high' count to trigger interrupt. + * @prox_persistence: H/W Filters, Number of 'out of limits' proximity + * readings. + * @prox_interrupt_en: Enable/Disable proximity interrupts. + * @prox_thres_low: Low threshold proximity detection. + * @prox_thres_high: High threshold proximity detection. + * @prox_pulse_count: Number if proximity emitter pulses. + * @prox_max_samples_cal: The number of samples that are taken when performing + * a proximity calibration. + * @prox_diode Which diode(s) to use for driving the external + * LED(s) for proximity sensing. + * @prox_power The amount of power to use for the external LED(s). + */ +struct tsl2772_settings { + int als_time; + int als_gain; + int als_gain_trim; + int wait_time; + int prox_time; + int prox_gain; + int als_prox_config; + int als_cal_target; + u8 als_persistence; + bool als_interrupt_en; + int als_thresh_low; + int als_thresh_high; + u8 prox_persistence; + bool prox_interrupt_en; + int prox_thres_low; + int prox_thres_high; + int prox_pulse_count; + int prox_max_samples_cal; + int prox_diode; + int prox_power; +}; + +/** + * struct tsl2772_platform_data - Platform callback, glass and defaults + * @platform_lux_table: Device specific glass coefficents + * @platform_default_settings: Device specific power on defaults + */ +struct tsl2772_platform_data { + struct tsl2772_lux platform_lux_table[TSL2772_MAX_LUX_TABLE_SIZE]; + struct tsl2772_settings *platform_default_settings; +}; + +#endif /* __TSL2772_H */ diff --git a/include/linux/power/bq27xxx_battery.h b/include/linux/power/bq27xxx_battery.h index 01fbf1b16258..d6355f49fbae 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -24,8 +24,9 @@ enum bq27xxx_chip { BQ27546, BQ27742, BQ27545, /* bq27545 */ - BQ27421, /* bq27421, bq27425, bq27441, bq27621 */ + BQ27421, /* bq27421, bq27441, bq27621 */ BQ27425, + BQ27426, BQ27441, BQ27621, }; diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index e679b175b411..65163aa0bb04 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -652,9 +652,7 @@ static inline void rcu_read_lock(void) * Unfortunately, this function acquires the scheduler's runqueue and * priority-inheritance spinlocks. This means that deadlock could result * if the caller of rcu_read_unlock() already holds one of these locks or - * any lock that is ever acquired while holding them; or any lock which - * can be taken from interrupt context because rcu_boost()->rt_mutex_lock() - * does not disable irqs while taking ->wait_lock. + * any lock that is ever acquired while holding them. * * That said, RCU readers are never priority boosted unless they were * preempted. Therefore, one way to avoid deadlock is to make sure diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h index d8ecefaf63ca..6d46f962685d 100644 --- a/include/linux/regulator/ab8500.h +++ b/include/linux/regulator/ab8500.h @@ -49,47 +49,7 @@ enum ab8505_regulator_id { AB8505_NUM_REGULATORS, }; -/* AB9540 regulators */ -enum ab9540_regulator_id { - AB9540_LDO_AUX1, - AB9540_LDO_AUX2, - AB9540_LDO_AUX3, - AB9540_LDO_AUX4, - AB9540_LDO_INTCORE, - AB9540_LDO_TVOUT, - AB9540_LDO_USB, - AB9540_LDO_AUDIO, - AB9540_LDO_ANAMIC1, - AB9540_LDO_ANAMIC2, - AB9540_LDO_DMIC, - AB9540_LDO_ANA, - AB9540_SYSCLKREQ_2, - AB9540_SYSCLKREQ_4, - AB9540_NUM_REGULATORS, -}; - -/* AB8540 regulators */ -enum ab8540_regulator_id { - AB8540_LDO_AUX1, - AB8540_LDO_AUX2, - AB8540_LDO_AUX3, - AB8540_LDO_AUX4, - AB8540_LDO_AUX5, - AB8540_LDO_AUX6, - AB8540_LDO_INTCORE, - AB8540_LDO_TVOUT, - AB8540_LDO_AUDIO, - AB8540_LDO_ANAMIC1, - AB8540_LDO_ANAMIC2, - AB8540_LDO_DMIC, - AB8540_LDO_ANA, - AB8540_LDO_SDIO, - AB8540_SYSCLKREQ_2, - AB8540_SYSCLKREQ_4, - AB8540_NUM_REGULATORS, -}; - -/* AB8500, AB8505, and AB9540 register initialization */ +/* AB8500 and AB8505 register initialization */ struct ab8500_regulator_reg_init { int id; u8 mask; @@ -185,121 +145,6 @@ enum ab8505_regulator_reg { AB8505_NUM_REGULATOR_REGISTERS, }; -/* AB9540 registers */ -enum ab9540_regulator_reg { - AB9540_REGUREQUESTCTRL1, - AB9540_REGUREQUESTCTRL2, - AB9540_REGUREQUESTCTRL3, - AB9540_REGUREQUESTCTRL4, - AB9540_REGUSYSCLKREQ1HPVALID1, - AB9540_REGUSYSCLKREQ1HPVALID2, - AB9540_REGUHWHPREQ1VALID1, - AB9540_REGUHWHPREQ1VALID2, - AB9540_REGUHWHPREQ2VALID1, - AB9540_REGUHWHPREQ2VALID2, - AB9540_REGUSWHPREQVALID1, - AB9540_REGUSWHPREQVALID2, - AB9540_REGUSYSCLKREQVALID1, - AB9540_REGUSYSCLKREQVALID2, - AB9540_REGUVAUX4REQVALID, - AB9540_REGUMISC1, - AB9540_VAUDIOSUPPLY, - AB9540_REGUCTRL1VAMIC, - AB9540_VSMPS1REGU, - AB9540_VSMPS2REGU, - AB9540_VSMPS3REGU, /* NOTE! PRCMU register */ - AB9540_VPLLVANAREGU, - AB9540_EXTSUPPLYREGU, - AB9540_VAUX12REGU, - AB9540_VRF1VAUX3REGU, - AB9540_VSMPS1SEL1, - AB9540_VSMPS1SEL2, - AB9540_VSMPS1SEL3, - AB9540_VSMPS2SEL1, - AB9540_VSMPS2SEL2, - AB9540_VSMPS2SEL3, - AB9540_VSMPS3SEL1, /* NOTE! PRCMU register */ - AB9540_VSMPS3SEL2, /* NOTE! PRCMU register */ - AB9540_VAUX1SEL, - AB9540_VAUX2SEL, - AB9540_VRF1VAUX3SEL, - AB9540_REGUCTRL2SPARE, - AB9540_VAUX4REQCTRL, - AB9540_VAUX4REGU, - AB9540_VAUX4SEL, - AB9540_REGUCTRLDISCH, - AB9540_REGUCTRLDISCH2, - AB9540_REGUCTRLDISCH3, - AB9540_NUM_REGULATOR_REGISTERS, -}; - -/* AB8540 registers */ -enum ab8540_regulator_reg { - AB8540_REGUREQUESTCTRL1, - AB8540_REGUREQUESTCTRL2, - AB8540_REGUREQUESTCTRL3, - AB8540_REGUREQUESTCTRL4, - AB8540_REGUSYSCLKREQ1HPVALID1, - AB8540_REGUSYSCLKREQ1HPVALID2, - AB8540_REGUHWHPREQ1VALID1, - AB8540_REGUHWHPREQ1VALID2, - AB8540_REGUHWHPREQ2VALID1, - AB8540_REGUHWHPREQ2VALID2, - AB8540_REGUSWHPREQVALID1, - AB8540_REGUSWHPREQVALID2, - AB8540_REGUSYSCLKREQVALID1, - AB8540_REGUSYSCLKREQVALID2, - AB8540_REGUVAUX4REQVALID, - AB8540_REGUVAUX5REQVALID, - AB8540_REGUVAUX6REQVALID, - AB8540_REGUVCLKBREQVALID, - AB8540_REGUVRF1REQVALID, - AB8540_REGUMISC1, - AB8540_VAUDIOSUPPLY, - AB8540_REGUCTRL1VAMIC, - AB8540_VHSIC, - AB8540_VSDIO, - AB8540_VSMPS1REGU, - AB8540_VSMPS2REGU, - AB8540_VSMPS3REGU, - AB8540_VPLLVANAREGU, - AB8540_EXTSUPPLYREGU, - AB8540_VAUX12REGU, - AB8540_VRF1VAUX3REGU, - AB8540_VSMPS1SEL1, - AB8540_VSMPS1SEL2, - AB8540_VSMPS1SEL3, - AB8540_VSMPS2SEL1, - AB8540_VSMPS2SEL2, - AB8540_VSMPS2SEL3, - AB8540_VSMPS3SEL1, - AB8540_VSMPS3SEL2, - AB8540_VAUX1SEL, - AB8540_VAUX2SEL, - AB8540_VRF1VAUX3SEL, - AB8540_REGUCTRL2SPARE, - AB8540_VAUX4REQCTRL, - AB8540_VAUX4REGU, - AB8540_VAUX4SEL, - AB8540_VAUX5REQCTRL, - AB8540_VAUX5REGU, - AB8540_VAUX5SEL, - AB8540_VAUX6REQCTRL, - AB8540_VAUX6REGU, - AB8540_VAUX6SEL, - AB8540_VCLKBREQCTRL, - AB8540_VCLKBREGU, - AB8540_VCLKBSEL, - AB8540_VRF1REQCTRL, - AB8540_REGUCTRLDISCH, - AB8540_REGUCTRLDISCH2, - AB8540_REGUCTRLDISCH3, - AB8540_REGUCTRLDISCH4, - AB8540_VSIMSYSCLKCTRL, - AB8540_VANAVPLLSEL, - AB8540_NUM_REGULATOR_REGISTERS, -}; - /* AB8500 external regulators */ struct ab8500_ext_regulator_cfg { bool hwreq; /* requires hw mode or high power mode */ diff --git a/include/linux/regulator/arizona-ldo1.h b/include/linux/regulator/arizona-ldo1.h index c685f1277c63..fe74ab9990e6 100644 --- a/include/linux/regulator/arizona-ldo1.h +++ b/include/linux/regulator/arizona-ldo1.h @@ -14,9 +14,6 @@ struct regulator_init_data; struct arizona_ldo1_pdata { - /** GPIO controlling LDOENA, if any */ - int ldoena; - /** Regulator configuration for LDO1 */ const struct regulator_init_data *init_data; }; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index df176d7c2b87..25602afd4844 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -80,6 +80,7 @@ struct regmap; * These modes can be OR'ed together to make up a mask of valid register modes. */ +#define REGULATOR_MODE_INVALID 0x0 #define REGULATOR_MODE_FAST 0x1 #define REGULATOR_MODE_NORMAL 0x2 #define REGULATOR_MODE_IDLE 0x4 diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 4fc96cb8e5d7..fc2dc8df476f 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -15,6 +15,8 @@ #ifndef __LINUX_REGULATOR_DRIVER_H_ #define __LINUX_REGULATOR_DRIVER_H_ +#define MAX_COUPLED 4 + #include <linux/device.h> #include <linux/notifier.h> #include <linux/regulator/consumer.h> @@ -81,9 +83,12 @@ struct regulator_linear_range { * @set_voltage_sel: Set the voltage for the regulator using the specified * selector. * @map_voltage: Convert a voltage into a selector - * @get_voltage: Return the currently configured voltage for the regulator. + * @get_voltage: Return the currently configured voltage for the regulator; + * return -ENOTRECOVERABLE if regulator can't be read at + * bootup and hasn't been set yet. * @get_voltage_sel: Return the currently configured voltage selector for the - * regulator. + * regulator; return -ENOTRECOVERABLE if regulator can't + * be read at bootup and hasn't been set yet. * @list_voltage: Return one of the supported voltages, in microvolts; zero * if the selector indicates a voltage that is unusable on this system; * or negative errno. Selectors range from zero to one less than @@ -407,6 +412,20 @@ struct regulator_config { }; /* + * struct coupling_desc + * + * Describes coupling of regulators. Each regulator should have + * at least a pointer to itself in coupled_rdevs array. + * When a new coupled regulator is resolved, n_resolved is + * incremented. + */ +struct coupling_desc { + struct regulator_dev *coupled_rdevs[MAX_COUPLED]; + int n_resolved; + int n_coupled; +}; + +/* * struct regulator_dev * * Voltage / Current regulator class device. One for each @@ -429,8 +448,12 @@ struct regulator_dev { /* lists we own */ struct list_head consumer_list; /* consumers we supply */ + struct coupling_desc coupling_desc; + struct blocking_notifier_head notifier; struct mutex mutex; /* consumer lock */ + struct task_struct *mutex_owner; + int ref_cnt; struct module *owner; struct device dev; struct regulation_constraints *constraints; diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index 93a04893c739..3468703d663a 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -103,6 +103,7 @@ struct regulator_state { * @ilim_uA: Maximum input current. * @system_load: Load that isn't captured by any consumer requests. * + * @max_spread: Max possible spread between coupled regulators * @valid_modes_mask: Mask of modes which may be configured by consumers. * @valid_ops_mask: Operations which may be performed by consumers. * @@ -154,6 +155,9 @@ struct regulation_constraints { int system_load; + /* used for coupled regulators */ + int max_spread; + /* valid regulator operating modes for this machine */ unsigned int valid_modes_mask; diff --git a/include/linux/regulator/max8952.h b/include/linux/regulator/max8952.h index 4dbb63a1d4ab..686c42c041b5 100644 --- a/include/linux/regulator/max8952.h +++ b/include/linux/regulator/max8952.h @@ -120,7 +120,6 @@ enum { struct max8952_platform_data { int gpio_vid0; int gpio_vid1; - int gpio_en; u32 default_mode; u32 dvs_mode[MAX8952_NUM_DVS_MODE]; /* MAX8952_DVS_MODEx_XXXXmV */ diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 4c007f69082f..6268208760e9 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -285,7 +285,7 @@ void rtc_nvmem_unregister(struct rtc_device *rtc); static inline int rtc_nvmem_register(struct rtc_device *rtc, struct nvmem_config *nvmem_config) { - return -ENODEV; + return 0; } static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {} #endif diff --git a/include/linux/sched.h b/include/linux/sched.h index 14e4f9c12337..3aa4fcb74e76 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -27,6 +27,7 @@ #include <linux/signal_types.h> #include <linux/mm_types_task.h> #include <linux/task_io_accounting.h> +#include <linux/rseq.h> /* task_struct member predeclarations (sorted alphabetically): */ struct audit_context; @@ -1047,6 +1048,17 @@ struct task_struct { unsigned long numa_pages_migrated; #endif /* CONFIG_NUMA_BALANCING */ +#ifdef CONFIG_RSEQ + struct rseq __user *rseq; + u32 rseq_len; + u32 rseq_sig; + /* + * RmW on rseq_event_mask must be performed atomically + * with respect to preemption. + */ + unsigned long rseq_event_mask; +#endif + struct tlbflush_unmap_batch tlb_ubc; struct rcu_head rcu; @@ -1757,4 +1769,126 @@ extern long sched_getaffinity(pid_t pid, struct cpumask *mask); #define TASK_SIZE_OF(tsk) TASK_SIZE #endif +#ifdef CONFIG_RSEQ + +/* + * Map the event mask on the user-space ABI enum rseq_cs_flags + * for direct mask checks. + */ +enum rseq_event_mask_bits { + RSEQ_EVENT_PREEMPT_BIT = RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT, + RSEQ_EVENT_SIGNAL_BIT = RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT, + RSEQ_EVENT_MIGRATE_BIT = RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT, +}; + +enum rseq_event_mask { + RSEQ_EVENT_PREEMPT = (1U << RSEQ_EVENT_PREEMPT_BIT), + RSEQ_EVENT_SIGNAL = (1U << RSEQ_EVENT_SIGNAL_BIT), + RSEQ_EVENT_MIGRATE = (1U << RSEQ_EVENT_MIGRATE_BIT), +}; + +static inline void rseq_set_notify_resume(struct task_struct *t) +{ + if (t->rseq) + set_tsk_thread_flag(t, TIF_NOTIFY_RESUME); +} + +void __rseq_handle_notify_resume(struct pt_regs *regs); + +static inline void rseq_handle_notify_resume(struct pt_regs *regs) +{ + if (current->rseq) + __rseq_handle_notify_resume(regs); +} + +static inline void rseq_signal_deliver(struct pt_regs *regs) +{ + preempt_disable(); + __set_bit(RSEQ_EVENT_SIGNAL_BIT, ¤t->rseq_event_mask); + preempt_enable(); + rseq_handle_notify_resume(regs); +} + +/* rseq_preempt() requires preemption to be disabled. */ +static inline void rseq_preempt(struct task_struct *t) +{ + __set_bit(RSEQ_EVENT_PREEMPT_BIT, &t->rseq_event_mask); + rseq_set_notify_resume(t); +} + +/* rseq_migrate() requires preemption to be disabled. */ +static inline void rseq_migrate(struct task_struct *t) +{ + __set_bit(RSEQ_EVENT_MIGRATE_BIT, &t->rseq_event_mask); + rseq_set_notify_resume(t); +} + +/* + * If parent process has a registered restartable sequences area, the + * child inherits. Only applies when forking a process, not a thread. In + * case a parent fork() in the middle of a restartable sequence, set the + * resume notifier to force the child to retry. + */ +static inline void rseq_fork(struct task_struct *t, unsigned long clone_flags) +{ + if (clone_flags & CLONE_THREAD) { + t->rseq = NULL; + t->rseq_len = 0; + t->rseq_sig = 0; + t->rseq_event_mask = 0; + } else { + t->rseq = current->rseq; + t->rseq_len = current->rseq_len; + t->rseq_sig = current->rseq_sig; + t->rseq_event_mask = current->rseq_event_mask; + rseq_preempt(t); + } +} + +static inline void rseq_execve(struct task_struct *t) +{ + t->rseq = NULL; + t->rseq_len = 0; + t->rseq_sig = 0; + t->rseq_event_mask = 0; +} + +#else + +static inline void rseq_set_notify_resume(struct task_struct *t) +{ +} +static inline void rseq_handle_notify_resume(struct pt_regs *regs) +{ +} +static inline void rseq_signal_deliver(struct pt_regs *regs) +{ +} +static inline void rseq_preempt(struct task_struct *t) +{ +} +static inline void rseq_migrate(struct task_struct *t) +{ +} +static inline void rseq_fork(struct task_struct *t, unsigned long clone_flags) +{ +} +static inline void rseq_execve(struct task_struct *t) +{ +} + +#endif + +#ifdef CONFIG_DEBUG_RSEQ + +void rseq_syscall(struct pt_regs *regs); + +#else + +static inline void rseq_syscall(struct pt_regs *regs) +{ +} + +#endif + #endif diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index 76a8cb4ef178..44d356f5e47c 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -163,9 +163,13 @@ static inline gfp_t current_gfp_context(gfp_t flags) } #ifdef CONFIG_LOCKDEP +extern void __fs_reclaim_acquire(void); +extern void __fs_reclaim_release(void); extern void fs_reclaim_acquire(gfp_t gfp_mask); extern void fs_reclaim_release(gfp_t gfp_mask); #else +static inline void __fs_reclaim_acquire(void) { } +static inline void __fs_reclaim_release(void) { } static inline void fs_reclaim_acquire(gfp_t gfp_mask) { } static inline void fs_reclaim_release(gfp_t gfp_mask) { } #endif diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index 73b5e655a76e..f155dc607112 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -110,19 +110,6 @@ static inline bool shmem_file(struct file *file) extern bool shmem_charge(struct inode *inode, long pages); extern void shmem_uncharge(struct inode *inode, long pages); -#ifdef CONFIG_TMPFS - -extern long memfd_fcntl(struct file *file, unsigned int cmd, unsigned long arg); - -#else - -static inline long memfd_fcntl(struct file *f, unsigned int c, unsigned long a) -{ - return -EINVAL; -} - -#endif - #ifdef CONFIG_TRANSPARENT_HUGE_PAGECACHE extern bool shmem_huge_enabled(struct vm_area_struct *vma); #else diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index d9228e4d0320..3485c58cfd1c 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -67,9 +67,10 @@ struct kmem_cache { /* * If debugging is enabled, then the allocator can add additional - * fields and/or padding to every object. size contains the total - * object size including these internal fields, the following two - * variables contain the offset to the user object and its size. + * fields and/or padding to every object. 'size' contains the total + * object size including these internal fields, while 'obj_offset' + * and 'object_size' contain the offset to the user object and its + * size. */ int obj_offset; #endif /* CONFIG_DEBUG_SLAB */ diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 3773e26c08c1..09fa2c6f0e68 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -101,7 +101,6 @@ struct kmem_cache { void (*ctor)(void *); unsigned int inuse; /* Offset to metadata */ unsigned int align; /* Alignment */ - unsigned int reserved; /* Reserved bytes at the end of slabs */ unsigned int red_left_pad; /* Left redzone padding size */ const char *name; /* Name (only for display!) */ struct list_head list; /* List of slab caches */ diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 390e814fdc8d..73810808cdf2 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -66,6 +66,7 @@ struct old_linux_dirent; struct perf_event_attr; struct file_handle; struct sigaltstack; +struct rseq; union bpf_attr; #include <linux/types.h> @@ -897,7 +898,8 @@ asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val); asmlinkage long sys_pkey_free(int pkey); asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags, unsigned mask, struct statx __user *buffer); - +asmlinkage long sys_rseq(struct rseq __user *rseq, uint32_t rseq_len, + int flags, uint32_t sig); /* * Architecture-specific system calls diff --git a/include/linux/types.h b/include/linux/types.h index ec13d02b3481..9834e90aa010 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -10,14 +10,14 @@ #define DECLARE_BITMAP(name,bits) \ unsigned long name[BITS_TO_LONGS(bits)] -typedef __u32 __kernel_dev_t; +typedef u32 __kernel_dev_t; typedef __kernel_fd_set fd_set; typedef __kernel_dev_t dev_t; typedef __kernel_ino_t ino_t; typedef __kernel_mode_t mode_t; typedef unsigned short umode_t; -typedef __u32 nlink_t; +typedef u32 nlink_t; typedef __kernel_off_t off_t; typedef __kernel_pid_t pid_t; typedef __kernel_daddr_t daddr_t; @@ -95,29 +95,29 @@ typedef unsigned long ulong; #ifndef __BIT_TYPES_DEFINED__ #define __BIT_TYPES_DEFINED__ -typedef __u8 u_int8_t; -typedef __s8 int8_t; -typedef __u16 u_int16_t; -typedef __s16 int16_t; -typedef __u32 u_int32_t; -typedef __s32 int32_t; +typedef u8 u_int8_t; +typedef s8 int8_t; +typedef u16 u_int16_t; +typedef s16 int16_t; +typedef u32 u_int32_t; +typedef s32 int32_t; #endif /* !(__BIT_TYPES_DEFINED__) */ -typedef __u8 uint8_t; -typedef __u16 uint16_t; -typedef __u32 uint32_t; +typedef u8 uint8_t; +typedef u16 uint16_t; +typedef u32 uint32_t; #if defined(__GNUC__) -typedef __u64 uint64_t; -typedef __u64 u_int64_t; -typedef __s64 int64_t; +typedef u64 uint64_t; +typedef u64 u_int64_t; +typedef s64 int64_t; #endif /* this is a special 64bit data type that is 8-byte aligned */ -#define aligned_u64 __u64 __attribute__((aligned(8))) -#define aligned_be64 __be64 __attribute__((aligned(8))) -#define aligned_le64 __le64 __attribute__((aligned(8))) +#define aligned_u64 __aligned_u64 +#define aligned_be64 __aligned_be64 +#define aligned_le64 __aligned_le64 /** * The type used for indexing onto a disc or disc partition. diff --git a/include/linux/uio.h b/include/linux/uio.h index f5766e853a77..409c845d4cd3 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -155,7 +155,7 @@ size_t _copy_from_iter_flushcache(void *addr, size_t bytes, struct iov_iter *i); #endif #ifdef CONFIG_ARCH_HAS_UACCESS_MCSAFE -size_t _copy_to_iter_mcsafe(void *addr, size_t bytes, struct iov_iter *i); +size_t _copy_to_iter_mcsafe(const void *addr, size_t bytes, struct iov_iter *i); #else #define _copy_to_iter_mcsafe _copy_to_iter #endif diff --git a/include/linux/userfaultfd_k.h b/include/linux/userfaultfd_k.h index f2f3b68ba910..e091f0a11b11 100644 --- a/include/linux/userfaultfd_k.h +++ b/include/linux/userfaultfd_k.h @@ -31,10 +31,12 @@ extern int handle_userfault(struct vm_fault *vmf, unsigned long reason); extern ssize_t mcopy_atomic(struct mm_struct *dst_mm, unsigned long dst_start, - unsigned long src_start, unsigned long len); + unsigned long src_start, unsigned long len, + bool *mmap_changing); extern ssize_t mfill_zeropage(struct mm_struct *dst_mm, unsigned long dst_start, - unsigned long len); + unsigned long len, + bool *mmap_changing); /* mm helpers */ static inline bool is_mergeable_vm_userfaultfd_ctx(struct vm_area_struct *vma, diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h index 9c689868eb4d..a0794632fd01 100644 --- a/include/ras/ras_event.h +++ b/include/ras/ras_event.h @@ -298,30 +298,44 @@ TRACE_EVENT(non_standard_event, TRACE_EVENT(aer_event, TP_PROTO(const char *dev_name, const u32 status, - const u8 severity), + const u8 severity, + const u8 tlp_header_valid, + struct aer_header_log_regs *tlp), - TP_ARGS(dev_name, status, severity), + TP_ARGS(dev_name, status, severity, tlp_header_valid, tlp), TP_STRUCT__entry( __string( dev_name, dev_name ) __field( u32, status ) __field( u8, severity ) + __field( u8, tlp_header_valid) + __array( u32, tlp_header, 4 ) ), TP_fast_assign( __assign_str(dev_name, dev_name); __entry->status = status; __entry->severity = severity; + __entry->tlp_header_valid = tlp_header_valid; + if (tlp_header_valid) { + __entry->tlp_header[0] = tlp->dw0; + __entry->tlp_header[1] = tlp->dw1; + __entry->tlp_header[2] = tlp->dw2; + __entry->tlp_header[3] = tlp->dw3; + } ), - TP_printk("%s PCIe Bus Error: severity=%s, %s\n", + TP_printk("%s PCIe Bus Error: severity=%s, %s, TLP Header=%s\n", __get_str(dev_name), __entry->severity == AER_CORRECTABLE ? "Corrected" : __entry->severity == AER_FATAL ? "Fatal" : "Uncorrected, non-fatal", __entry->severity == AER_CORRECTABLE ? __print_flags(__entry->status, "|", aer_correctable_errors) : - __print_flags(__entry->status, "|", aer_uncorrectable_errors)) + __print_flags(__entry->status, "|", aer_uncorrectable_errors), + __entry->tlp_header_valid ? + __print_array(__entry->tlp_header, 4, 4) : + "Not available") ); /* diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index a08cc7278980..c2c8b1fdeead 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -49,22 +49,6 @@ #include <net/ipv6.h> #include <net/net_namespace.h> -struct rdma_addr_client { - atomic_t refcount; - struct completion comp; -}; - -/** - * rdma_addr_register_client - Register an address client. - */ -void rdma_addr_register_client(struct rdma_addr_client *client); - -/** - * rdma_addr_unregister_client - Deregister an address client. - * @client: Client object to deregister. - */ -void rdma_addr_unregister_client(struct rdma_addr_client *client); - /** * struct rdma_dev_addr - Contains resolved RDMA hardware addresses * @src_dev_addr: Source MAC address. @@ -99,7 +83,6 @@ int rdma_translate_ip(const struct sockaddr *addr, /** * rdma_resolve_ip - Resolve source and destination IP addresses to * RDMA hardware addresses. - * @client: Address client associated with request. * @src_addr: An optional source address to use in the resolution. If a * source address is not provided, a usable address will be returned via * the callback. @@ -112,8 +95,7 @@ int rdma_translate_ip(const struct sockaddr *addr, * or been canceled. A status of 0 indicates success. * @context: User-specified context associated with the call. */ -int rdma_resolve_ip(struct rdma_addr_client *client, - struct sockaddr *src_addr, struct sockaddr *dst_addr, +int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr, struct rdma_dev_addr *addr, int timeout_ms, void (*callback)(int status, struct sockaddr *src_addr, struct rdma_dev_addr *addr, void *context), diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h index eb49cc8d1f95..a5f249828115 100644 --- a/include/rdma/ib_cache.h +++ b/include/rdma/ib_cache.h @@ -149,4 +149,5 @@ int ib_get_cached_port_state(struct ib_device *device, u8 port_num, enum ib_port_state *port_active); +bool rdma_is_zero_gid(const union ib_gid *gid); #endif /* _IB_CACHE_H */ diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 9fc8a825aa28..2043e1a8f851 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -861,6 +861,19 @@ enum ib_sig_err_type { }; /** + * Signature check masks (8 bytes in total) according to the T10-PI standard: + * -------- -------- ------------ + * | GUARD | APPTAG | REFTAG | + * | 2B | 2B | 4B | + * -------- -------- ------------ + */ +enum { + IB_SIG_CHECK_GUARD = 0xc0, + IB_SIG_CHECK_APPTAG = 0x30, + IB_SIG_CHECK_REFTAG = 0x0f, +}; + +/** * struct ib_sig_err - signature error descriptor */ struct ib_sig_err { @@ -1852,14 +1865,17 @@ enum ib_flow_spec_type { IB_FLOW_SPEC_TCP = 0x40, IB_FLOW_SPEC_UDP = 0x41, IB_FLOW_SPEC_VXLAN_TUNNEL = 0x50, + IB_FLOW_SPEC_GRE = 0x51, + IB_FLOW_SPEC_MPLS = 0x60, IB_FLOW_SPEC_INNER = 0x100, /* Actions */ IB_FLOW_SPEC_ACTION_TAG = 0x1000, IB_FLOW_SPEC_ACTION_DROP = 0x1001, IB_FLOW_SPEC_ACTION_HANDLE = 0x1002, + IB_FLOW_SPEC_ACTION_COUNT = 0x1003, }; #define IB_FLOW_SPEC_LAYER_MASK 0xF0 -#define IB_FLOW_SPEC_SUPPORT_LAYERS 8 +#define IB_FLOW_SPEC_SUPPORT_LAYERS 10 /* Flow steering rule priority is set according to it's domain. * Lower domain value means higher priority. @@ -1994,6 +2010,34 @@ struct ib_flow_spec_esp { struct ib_flow_esp_filter mask; }; +struct ib_flow_gre_filter { + __be16 c_ks_res0_ver; + __be16 protocol; + __be32 key; + /* Must be last */ + u8 real_sz[0]; +}; + +struct ib_flow_spec_gre { + u32 type; + u16 size; + struct ib_flow_gre_filter val; + struct ib_flow_gre_filter mask; +}; + +struct ib_flow_mpls_filter { + __be32 tag; + /* Must be last */ + u8 real_sz[0]; +}; + +struct ib_flow_spec_mpls { + u32 type; + u16 size; + struct ib_flow_mpls_filter val; + struct ib_flow_mpls_filter mask; +}; + struct ib_flow_spec_action_tag { enum ib_flow_spec_type type; u16 size; @@ -2011,6 +2055,17 @@ struct ib_flow_spec_action_handle { struct ib_flow_action *act; }; +enum ib_counters_description { + IB_COUNTER_PACKETS, + IB_COUNTER_BYTES, +}; + +struct ib_flow_spec_action_count { + enum ib_flow_spec_type type; + u16 size; + struct ib_counters *counters; +}; + union ib_flow_spec { struct { u32 type; @@ -2023,9 +2078,12 @@ union ib_flow_spec { struct ib_flow_spec_ipv6 ipv6; struct ib_flow_spec_tunnel tunnel; struct ib_flow_spec_esp esp; + struct ib_flow_spec_gre gre; + struct ib_flow_spec_mpls mpls; struct ib_flow_spec_action_tag flow_tag; struct ib_flow_spec_action_drop drop; struct ib_flow_spec_action_handle action; + struct ib_flow_spec_action_count flow_count; }; struct ib_flow_attr { @@ -2180,6 +2238,24 @@ struct ib_port_pkey_list { struct list_head pkey_list; }; +struct ib_counters { + struct ib_device *device; + struct ib_uobject *uobject; + /* num of objects attached */ + atomic_t usecnt; +}; + +enum ib_read_counters_flags { + /* prefer read values from driver cache */ + IB_READ_COUNTERS_ATTR_PREFER_CACHED = 1 << 0, +}; + +struct ib_counters_read_attr { + u64 *counters_buff; + u32 ncounters; + u32 flags; /* use enum ib_read_counters_flags */ +}; + struct uverbs_attr_bundle; struct ib_device { @@ -2409,7 +2485,8 @@ struct ib_device { struct ib_flow * (*create_flow)(struct ib_qp *qp, struct ib_flow_attr *flow_attr, - int domain); + int domain, + struct ib_udata *udata); int (*destroy_flow)(struct ib_flow *flow_id); int (*check_mr_status)(struct ib_mr *mr, u32 check_mask, struct ib_mr_status *mr_status); @@ -2451,6 +2528,13 @@ struct ib_device { struct ib_mr * (*reg_dm_mr)(struct ib_pd *pd, struct ib_dm *dm, struct ib_dm_mr_attr *attr, struct uverbs_attr_bundle *attrs); + struct ib_counters * (*create_counters)(struct ib_device *device, + struct uverbs_attr_bundle *attrs); + int (*destroy_counters)(struct ib_counters *counters); + int (*read_counters)(struct ib_counters *counters, + struct ib_counters_read_attr *counters_read_attr, + struct uverbs_attr_bundle *attrs); + /** * rdma netdev operation * @@ -3734,6 +3818,20 @@ static inline int ib_check_mr_access(int flags) return 0; } +static inline bool ib_access_writable(int access_flags) +{ + /* + * We have writable memory backing the MR if any of the following + * access flags are set. "Local write" and "remote write" obviously + * require write access. "Remote atomic" can do things like fetch and + * add, which will modify memory, and "MW bind" can change permissions + * by binding a window. + */ + return access_flags & + (IB_ACCESS_LOCAL_WRITE | IB_ACCESS_REMOTE_WRITE | + IB_ACCESS_REMOTE_ATOMIC | IB_ACCESS_MW_BIND); +} + /** * ib_check_mr_status: lightweight check of MR status. * This routine may provide status checks on a selected diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index 690934733ba7..c5c1435c129a 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -420,4 +420,7 @@ const void *rdma_consumer_reject_data(struct rdma_cm_id *id, void rdma_read_gids(struct rdma_cm_id *cm_id, union ib_gid *sgid, union ib_gid *dgid); +struct iw_cm_id *rdma_iw_cm_id(struct rdma_cm_id *cm_id); +struct rdma_cm_id *rdma_res_to_id(struct rdma_restrack_entry *res); + #endif /* RDMA_CM_H */ diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 3f4c187e435d..e79229a0cf01 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -2,7 +2,7 @@ #define DEF_RDMA_VT_H /* - * Copyright(c) 2016 Intel Corporation. + * Copyright(c) 2016 - 2018 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. @@ -167,7 +167,6 @@ struct rvt_driver_params { int qpn_res_end; int nports; int npkeys; - char cq_name[RVT_CQN_MAX]; int node; int psn_mask; int psn_shift; @@ -347,6 +346,9 @@ struct rvt_driver_provided { /* Notify driver to restart rc */ void (*notify_restart_rc)(struct rvt_qp *qp, u32 psn, int wait); + + /* Get and return CPU to pin CQ processing thread */ + int (*comp_vect_cpu_lookup)(struct rvt_dev_info *rdi, int comp_vect); }; struct rvt_dev_info { @@ -402,7 +404,6 @@ struct rvt_dev_info { spinlock_t pending_lock; /* protect pending mmap list */ /* CQ */ - struct kthread_worker *worker; /* per device cq worker */ u32 n_cqs_allocated; /* number of CQs allocated for device */ spinlock_t n_cqs_lock; /* protect count of in use cqs */ diff --git a/include/rdma/rdmavt_cq.h b/include/rdma/rdmavt_cq.h index 51fd00b243d0..75dc65c0bfb8 100644 --- a/include/rdma/rdmavt_cq.h +++ b/include/rdma/rdmavt_cq.h @@ -8,7 +8,7 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2016 Intel Corporation. + * Copyright(c) 2016 - 2018 Intel Corporation. * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -80,10 +80,11 @@ struct rvt_cq_wc { */ struct rvt_cq { struct ib_cq ibcq; - struct kthread_work comptask; + struct work_struct comptask; spinlock_t lock; /* protect changes in this struct */ u8 notify; u8 triggered; + int comp_vector_cpu; struct rvt_dev_info *rdi; struct rvt_cq_wc *queue; struct rvt_mmap_info *ip; diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index 89ab88c342b6..1145a4c154b2 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -663,6 +663,7 @@ static inline unsigned long rvt_timeout_to_jiffies(u8 timeout) extern const int ib_rvt_state_ops[]; struct rvt_dev_info; +int rvt_get_rwqe(struct rvt_qp *qp, bool wr_id_only); void rvt_comm_est(struct rvt_qp *qp); int rvt_error_qp(struct rvt_qp *qp, enum ib_wc_status err); void rvt_rc_error(struct rvt_qp *qp, enum ib_wc_status err); diff --git a/include/rdma/restrack.h b/include/rdma/restrack.h index f3b3e3576f6a..9654d33edd98 100644 --- a/include/rdma/restrack.h +++ b/include/rdma/restrack.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ /* * Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved. */ @@ -12,6 +12,7 @@ #include <linux/kref.h> #include <linux/completion.h> #include <linux/sched/task.h> +#include <uapi/rdma/rdma_netlink.h> /** * enum rdma_restrack_type - HW objects to track @@ -44,6 +45,8 @@ enum rdma_restrack_type { }; #define RDMA_RESTRACK_HASH_BITS 8 +struct rdma_restrack_entry; + /** * struct rdma_restrack_root - main resource tracking management * entity, per-device @@ -57,6 +60,13 @@ struct rdma_restrack_root { * @hash: global database for all resources per-device */ DECLARE_HASHTABLE(hash, RDMA_RESTRACK_HASH_BITS); + /** + * @fill_res_entry: driver-specific fill function + * + * Allows rdma drivers to add their own restrack attributes. + */ + int (*fill_res_entry)(struct sk_buff *msg, + struct rdma_restrack_entry *entry); }; /** @@ -174,4 +184,14 @@ static inline void rdma_restrack_set_task(struct rdma_restrack_entry *res, res->task = task; } +/* + * Helper functions for rdma drivers when filling out + * nldev driver attributes. + */ +int rdma_nl_put_driver_u32(struct sk_buff *msg, const char *name, u32 value); +int rdma_nl_put_driver_u32_hex(struct sk_buff *msg, const char *name, + u32 value); +int rdma_nl_put_driver_u64(struct sk_buff *msg, const char *name, u64 value); +int rdma_nl_put_driver_u64_hex(struct sk_buff *msg, const char *name, + u64 value); #endif /* _RDMA_RESTRACK_H_ */ diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index 095383a4bd1a..bd6bba3a6e04 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -420,6 +420,17 @@ static inline void *uverbs_attr_get_obj(const struct uverbs_attr_bundle *attrs_b return attr->obj_attr.uobject->object; } +static inline struct ib_uobject *uverbs_attr_get_uobject(const struct uverbs_attr_bundle *attrs_bundle, + u16 idx) +{ + const struct uverbs_attr *attr = uverbs_attr_get(attrs_bundle, idx); + + if (IS_ERR(attr)) + return ERR_CAST(attr); + + return attr->obj_attr.uobject; +} + static inline int uverbs_copy_to(const struct uverbs_attr_bundle *attrs_bundle, size_t idx, const void *from, size_t size) { diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 7ae177c8e399..4c36af6edd79 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -15,7 +15,7 @@ struct scsi_cmnd; struct scsi_lun; struct scsi_sense_hdr; -typedef unsigned int __bitwise blist_flags_t; +typedef __u64 __bitwise blist_flags_t; struct scsi_mode_data { __u32 length; diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h index ea67c32e870e..3fdb322d4c4b 100644 --- a/include/scsi/scsi_devinfo.h +++ b/include/scsi/scsi_devinfo.h @@ -6,55 +6,80 @@ */ /* Only scan LUN 0 */ -#define BLIST_NOLUN ((__force blist_flags_t)(1 << 0)) +#define BLIST_NOLUN ((__force blist_flags_t)(1ULL << 0)) /* Known to have LUNs, force scanning. * DEPRECATED: Use max_luns=N */ -#define BLIST_FORCELUN ((__force blist_flags_t)(1 << 1)) +#define BLIST_FORCELUN ((__force blist_flags_t)(1ULL << 1)) /* Flag for broken handshaking */ -#define BLIST_BORKEN ((__force blist_flags_t)(1 << 2)) +#define BLIST_BORKEN ((__force blist_flags_t)(1ULL << 2)) /* unlock by special command */ -#define BLIST_KEY ((__force blist_flags_t)(1 << 3)) +#define BLIST_KEY ((__force blist_flags_t)(1ULL << 3)) /* Do not use LUNs in parallel */ -#define BLIST_SINGLELUN ((__force blist_flags_t)(1 << 4)) +#define BLIST_SINGLELUN ((__force blist_flags_t)(1ULL << 4)) /* Buggy Tagged Command Queuing */ -#define BLIST_NOTQ ((__force blist_flags_t)(1 << 5)) +#define BLIST_NOTQ ((__force blist_flags_t)(1ULL << 5)) /* Non consecutive LUN numbering */ -#define BLIST_SPARSELUN ((__force blist_flags_t)(1 << 6)) +#define BLIST_SPARSELUN ((__force blist_flags_t)(1ULL << 6)) /* Avoid LUNS >= 5 */ -#define BLIST_MAX5LUN ((__force blist_flags_t)(1 << 7)) +#define BLIST_MAX5LUN ((__force blist_flags_t)(1ULL << 7)) /* Treat as (removable) CD-ROM */ -#define BLIST_ISROM ((__force blist_flags_t)(1 << 8)) +#define BLIST_ISROM ((__force blist_flags_t)(1ULL << 8)) /* LUNs past 7 on a SCSI-2 device */ -#define BLIST_LARGELUN ((__force blist_flags_t)(1 << 9)) +#define BLIST_LARGELUN ((__force blist_flags_t)(1ULL << 9)) /* override additional length field */ -#define BLIST_INQUIRY_36 ((__force blist_flags_t)(1 << 10)) +#define BLIST_INQUIRY_36 ((__force blist_flags_t)(1ULL << 10)) +#define __BLIST_UNUSED_11 ((__force blist_flags_t)(1ULL << 11)) /* do not do automatic start on add */ -#define BLIST_NOSTARTONADD ((__force blist_flags_t)(1 << 12)) +#define BLIST_NOSTARTONADD ((__force blist_flags_t)(1ULL << 12)) +#define __BLIST_UNUSED_13 ((__force blist_flags_t)(1ULL << 13)) +#define __BLIST_UNUSED_14 ((__force blist_flags_t)(1ULL << 14)) +#define __BLIST_UNUSED_15 ((__force blist_flags_t)(1ULL << 15)) +#define __BLIST_UNUSED_16 ((__force blist_flags_t)(1ULL << 16)) /* try REPORT_LUNS even for SCSI-2 devs (if HBA supports more than 8 LUNs) */ -#define BLIST_REPORTLUN2 ((__force blist_flags_t)(1 << 17)) +#define BLIST_REPORTLUN2 ((__force blist_flags_t)(1ULL << 17)) /* don't try REPORT_LUNS scan (SCSI-3 devs) */ -#define BLIST_NOREPORTLUN ((__force blist_flags_t)(1 << 18)) +#define BLIST_NOREPORTLUN ((__force blist_flags_t)(1ULL << 18)) /* don't use PREVENT-ALLOW commands */ -#define BLIST_NOT_LOCKABLE ((__force blist_flags_t)(1 << 19)) +#define BLIST_NOT_LOCKABLE ((__force blist_flags_t)(1ULL << 19)) /* device is actually for RAID config */ -#define BLIST_NO_ULD_ATTACH ((__force blist_flags_t)(1 << 20)) +#define BLIST_NO_ULD_ATTACH ((__force blist_flags_t)(1ULL << 20)) /* select without ATN */ -#define BLIST_SELECT_NO_ATN ((__force blist_flags_t)(1 << 21)) +#define BLIST_SELECT_NO_ATN ((__force blist_flags_t)(1ULL << 21)) /* retry HARDWARE_ERROR */ -#define BLIST_RETRY_HWERROR ((__force blist_flags_t)(1 << 22)) +#define BLIST_RETRY_HWERROR ((__force blist_flags_t)(1ULL << 22)) /* maximum 512 sector cdb length */ -#define BLIST_MAX_512 ((__force blist_flags_t)(1 << 23)) +#define BLIST_MAX_512 ((__force blist_flags_t)(1ULL << 23)) +#define __BLIST_UNUSED_24 ((__force blist_flags_t)(1ULL << 24)) /* Disable T10 PI (DIF) */ -#define BLIST_NO_DIF ((__force blist_flags_t)(1 << 25)) +#define BLIST_NO_DIF ((__force blist_flags_t)(1ULL << 25)) /* Ignore SBC-3 VPD pages */ -#define BLIST_SKIP_VPD_PAGES ((__force blist_flags_t)(1 << 26)) +#define BLIST_SKIP_VPD_PAGES ((__force blist_flags_t)(1ULL << 26)) +#define __BLIST_UNUSED_27 ((__force blist_flags_t)(1ULL << 27)) /* Attempt to read VPD pages */ -#define BLIST_TRY_VPD_PAGES ((__force blist_flags_t)(1 << 28)) +#define BLIST_TRY_VPD_PAGES ((__force blist_flags_t)(1ULL << 28)) /* don't try to issue RSOC */ -#define BLIST_NO_RSOC ((__force blist_flags_t)(1 << 29)) +#define BLIST_NO_RSOC ((__force blist_flags_t)(1ULL << 29)) /* maximum 1024 sector cdb length */ -#define BLIST_MAX_1024 ((__force blist_flags_t)(1 << 30)) +#define BLIST_MAX_1024 ((__force blist_flags_t)(1ULL << 30)) /* Use UNMAP limit for WRITE SAME */ -#define BLIST_UNMAP_LIMIT_WS ((__force blist_flags_t)(1 << 31)) +#define BLIST_UNMAP_LIMIT_WS ((__force blist_flags_t)(1ULL << 31)) +/* Always retry ABORTED_COMMAND with Internal Target Failure */ +#define BLIST_RETRY_ITF ((__force blist_flags_t)(1ULL << 32)) +/* Always retry ABORTED_COMMAND with ASC 0xc1 */ +#define BLIST_RETRY_ASC_C1 ((__force blist_flags_t)(1ULL << 33)) + +#define __BLIST_LAST_USED BLIST_RETRY_ASC_C1 + +#define __BLIST_HIGH_UNUSED (~(__BLIST_LAST_USED | \ + (__force blist_flags_t) \ + ((__force __u64)__BLIST_LAST_USED - 1ULL))) +#define __BLIST_UNUSED_MASK (__BLIST_UNUSED_11 | \ + __BLIST_UNUSED_13 | \ + __BLIST_UNUSED_14 | \ + __BLIST_UNUSED_15 | \ + __BLIST_UNUSED_16 | \ + __BLIST_UNUSED_24 | \ + __BLIST_UNUSED_27 | \ + __BLIST_HIGH_UNUSED) #endif diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 9f9f5902af38..922a39f45abc 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -143,6 +143,7 @@ enum se_cmd_flags_table { SCF_ACK_KREF = 0x00400000, SCF_USE_CPUID = 0x00800000, SCF_TASK_ATTR_SET = 0x01000000, + SCF_TREAT_READ_AS_NORMAL = 0x02000000, }; /* diff --git a/include/trace/events/rseq.h b/include/trace/events/rseq.h new file mode 100644 index 000000000000..a04a64bc1a00 --- /dev/null +++ b/include/trace/events/rseq.h @@ -0,0 +1,57 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM rseq + +#if !defined(_TRACE_RSEQ_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_RSEQ_H + +#include <linux/tracepoint.h> +#include <linux/types.h> + +TRACE_EVENT(rseq_update, + + TP_PROTO(struct task_struct *t), + + TP_ARGS(t), + + TP_STRUCT__entry( + __field(s32, cpu_id) + ), + + TP_fast_assign( + __entry->cpu_id = raw_smp_processor_id(); + ), + + TP_printk("cpu_id=%d", __entry->cpu_id) +); + +TRACE_EVENT(rseq_ip_fixup, + + TP_PROTO(unsigned long regs_ip, unsigned long start_ip, + unsigned long post_commit_offset, unsigned long abort_ip), + + TP_ARGS(regs_ip, start_ip, post_commit_offset, abort_ip), + + TP_STRUCT__entry( + __field(unsigned long, regs_ip) + __field(unsigned long, start_ip) + __field(unsigned long, post_commit_offset) + __field(unsigned long, abort_ip) + ), + + TP_fast_assign( + __entry->regs_ip = regs_ip; + __entry->start_ip = start_ip; + __entry->post_commit_offset = post_commit_offset; + __entry->abort_ip = abort_ip; + ), + + TP_printk("regs_ip=0x%lx start_ip=0x%lx post_commit_offset=%lu abort_ip=0x%lx", + __entry->regs_ip, __entry->start_ip, + __entry->post_commit_offset, __entry->abort_ip) +); + +#endif /* _TRACE_SOCK_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/uapi/linux/aio_abi.h b/include/uapi/linux/aio_abi.h index ed0185945bb2..75846164290e 100644 --- a/include/uapi/linux/aio_abi.h +++ b/include/uapi/linux/aio_abi.h @@ -53,6 +53,7 @@ enum { * is valid. */ #define IOCB_FLAG_RESFD (1 << 0) +#define IOCB_FLAG_IOPRIO (1 << 1) /* read() from /dev/aio returns these structures. */ struct io_event { diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 04f9bd249094..c35aee9ad4a6 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -147,6 +147,7 @@ #define AUDIT_INTEGRITY_HASH 1803 /* Integrity HASH type */ #define AUDIT_INTEGRITY_PCR 1804 /* PCR invalidation msgs */ #define AUDIT_INTEGRITY_RULE 1805 /* policy rule */ +#define AUDIT_INTEGRITY_EVM_XATTR 1806 /* New EVM-covered xattr */ #define AUDIT_KERNEL 2000 /* Asynchronous audit record. NOT A REQUEST. */ diff --git a/include/uapi/linux/auto_fs.h b/include/uapi/linux/auto_fs.h index 2a4432c7a4b4..e13eec3dfb2f 100644 --- a/include/uapi/linux/auto_fs.h +++ b/include/uapi/linux/auto_fs.h @@ -1,6 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* - * Copyright 1997 Transmeta Corporation - All Rights Reserved + * Copyright 1997 Transmeta Corporation - All Rights Reserved + * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org> + * Copyright 2005-2006,2013,2017-2018 Ian Kent <raven@themaw.net> * * This file is part of the Linux kernel and is made available under * the terms of the GNU General Public License, version 2, or at your @@ -8,7 +10,6 @@ * * ----------------------------------------------------------------------- */ - #ifndef _UAPI_LINUX_AUTO_FS_H #define _UAPI_LINUX_AUTO_FS_H @@ -18,13 +19,11 @@ #include <sys/ioctl.h> #endif /* __KERNEL__ */ +#define AUTOFS_PROTO_VERSION 5 +#define AUTOFS_MIN_PROTO_VERSION 3 +#define AUTOFS_MAX_PROTO_VERSION 5 -/* This file describes autofs v3 */ -#define AUTOFS_PROTO_VERSION 3 - -/* Range of protocol versions defined */ -#define AUTOFS_MAX_PROTO_VERSION AUTOFS_PROTO_VERSION -#define AUTOFS_MIN_PROTO_VERSION AUTOFS_PROTO_VERSION +#define AUTOFS_PROTO_SUBVERSION 2 /* * The wait_queue_token (autofs_wqt_t) is part of a structure which is passed @@ -76,9 +75,155 @@ enum { #define AUTOFS_IOC_READY _IO(AUTOFS_IOCTL, AUTOFS_IOC_READY_CMD) #define AUTOFS_IOC_FAIL _IO(AUTOFS_IOCTL, AUTOFS_IOC_FAIL_CMD) #define AUTOFS_IOC_CATATONIC _IO(AUTOFS_IOCTL, AUTOFS_IOC_CATATONIC_CMD) -#define AUTOFS_IOC_PROTOVER _IOR(AUTOFS_IOCTL, AUTOFS_IOC_PROTOVER_CMD, int) -#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(AUTOFS_IOCTL, AUTOFS_IOC_SETTIMEOUT_CMD, compat_ulong_t) -#define AUTOFS_IOC_SETTIMEOUT _IOWR(AUTOFS_IOCTL, AUTOFS_IOC_SETTIMEOUT_CMD, unsigned long) -#define AUTOFS_IOC_EXPIRE _IOR(AUTOFS_IOCTL, AUTOFS_IOC_EXPIRE_CMD, struct autofs_packet_expire) +#define AUTOFS_IOC_PROTOVER _IOR(AUTOFS_IOCTL, \ + AUTOFS_IOC_PROTOVER_CMD, int) +#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(AUTOFS_IOCTL, \ + AUTOFS_IOC_SETTIMEOUT_CMD, \ + compat_ulong_t) +#define AUTOFS_IOC_SETTIMEOUT _IOWR(AUTOFS_IOCTL, \ + AUTOFS_IOC_SETTIMEOUT_CMD, \ + unsigned long) +#define AUTOFS_IOC_EXPIRE _IOR(AUTOFS_IOCTL, \ + AUTOFS_IOC_EXPIRE_CMD, \ + struct autofs_packet_expire) + +/* autofs version 4 and later definitions */ + +/* Mask for expire behaviour */ +#define AUTOFS_EXP_IMMEDIATE 1 +#define AUTOFS_EXP_LEAVES 2 + +#define AUTOFS_TYPE_ANY 0U +#define AUTOFS_TYPE_INDIRECT 1U +#define AUTOFS_TYPE_DIRECT 2U +#define AUTOFS_TYPE_OFFSET 4U + +static inline void set_autofs_type_indirect(unsigned int *type) +{ + *type = AUTOFS_TYPE_INDIRECT; +} + +static inline unsigned int autofs_type_indirect(unsigned int type) +{ + return (type == AUTOFS_TYPE_INDIRECT); +} + +static inline void set_autofs_type_direct(unsigned int *type) +{ + *type = AUTOFS_TYPE_DIRECT; +} + +static inline unsigned int autofs_type_direct(unsigned int type) +{ + return (type == AUTOFS_TYPE_DIRECT); +} + +static inline void set_autofs_type_offset(unsigned int *type) +{ + *type = AUTOFS_TYPE_OFFSET; +} + +static inline unsigned int autofs_type_offset(unsigned int type) +{ + return (type == AUTOFS_TYPE_OFFSET); +} + +static inline unsigned int autofs_type_trigger(unsigned int type) +{ + return (type == AUTOFS_TYPE_DIRECT || type == AUTOFS_TYPE_OFFSET); +} + +/* + * This isn't really a type as we use it to say "no type set" to + * indicate we want to search for "any" mount in the + * autofs_dev_ioctl_ismountpoint() device ioctl function. + */ +static inline void set_autofs_type_any(unsigned int *type) +{ + *type = AUTOFS_TYPE_ANY; +} + +static inline unsigned int autofs_type_any(unsigned int type) +{ + return (type == AUTOFS_TYPE_ANY); +} + +/* Daemon notification packet types */ +enum autofs_notify { + NFY_NONE, + NFY_MOUNT, + NFY_EXPIRE +}; + +/* Kernel protocol version 4 packet types */ + +/* Expire entry (umount request) */ +#define autofs_ptype_expire_multi 2 + +/* Kernel protocol version 5 packet types */ + +/* Indirect mount missing and expire requests. */ +#define autofs_ptype_missing_indirect 3 +#define autofs_ptype_expire_indirect 4 + +/* Direct mount missing and expire requests */ +#define autofs_ptype_missing_direct 5 +#define autofs_ptype_expire_direct 6 + +/* v4 multi expire (via pipe) */ +struct autofs_packet_expire_multi { + struct autofs_packet_hdr hdr; + autofs_wqt_t wait_queue_token; + int len; + char name[NAME_MAX+1]; +}; + +union autofs_packet_union { + struct autofs_packet_hdr hdr; + struct autofs_packet_missing missing; + struct autofs_packet_expire expire; + struct autofs_packet_expire_multi expire_multi; +}; + +/* autofs v5 common packet struct */ +struct autofs_v5_packet { + struct autofs_packet_hdr hdr; + autofs_wqt_t wait_queue_token; + __u32 dev; + __u64 ino; + __u32 uid; + __u32 gid; + __u32 pid; + __u32 tgid; + __u32 len; + char name[NAME_MAX+1]; +}; + +typedef struct autofs_v5_packet autofs_packet_missing_indirect_t; +typedef struct autofs_v5_packet autofs_packet_expire_indirect_t; +typedef struct autofs_v5_packet autofs_packet_missing_direct_t; +typedef struct autofs_v5_packet autofs_packet_expire_direct_t; + +union autofs_v5_packet_union { + struct autofs_packet_hdr hdr; + struct autofs_v5_packet v5_packet; + autofs_packet_missing_indirect_t missing_indirect; + autofs_packet_expire_indirect_t expire_indirect; + autofs_packet_missing_direct_t missing_direct; + autofs_packet_expire_direct_t expire_direct; +}; + +enum { + AUTOFS_IOC_EXPIRE_MULTI_CMD = 0x66, /* AUTOFS_IOC_EXPIRE_CMD + 1 */ + AUTOFS_IOC_PROTOSUBVER_CMD, + AUTOFS_IOC_ASKUMOUNT_CMD = 0x70, /* AUTOFS_DEV_IOCTL_VERSION_CMD - 1 */ +}; + +#define AUTOFS_IOC_EXPIRE_MULTI _IOW(AUTOFS_IOCTL, \ + AUTOFS_IOC_EXPIRE_MULTI_CMD, int) +#define AUTOFS_IOC_PROTOSUBVER _IOR(AUTOFS_IOCTL, \ + AUTOFS_IOC_PROTOSUBVER_CMD, int) +#define AUTOFS_IOC_ASKUMOUNT _IOR(AUTOFS_IOCTL, \ + AUTOFS_IOC_ASKUMOUNT_CMD, int) #endif /* _UAPI_LINUX_AUTO_FS_H */ diff --git a/include/uapi/linux/auto_fs4.h b/include/uapi/linux/auto_fs4.h index 1f608e27a06f..d01ef0a0189c 100644 --- a/include/uapi/linux/auto_fs4.h +++ b/include/uapi/linux/auto_fs4.h @@ -7,156 +7,9 @@ * option, any later version, incorporated herein by reference. */ -#ifndef _LINUX_AUTO_FS4_H -#define _LINUX_AUTO_FS4_H +#ifndef _UAPI_LINUX_AUTO_FS4_H +#define _UAPI_LINUX_AUTO_FS4_H -/* Include common v3 definitions */ -#include <linux/types.h> #include <linux/auto_fs.h> -/* autofs v4 definitions */ -#undef AUTOFS_PROTO_VERSION -#undef AUTOFS_MIN_PROTO_VERSION -#undef AUTOFS_MAX_PROTO_VERSION - -#define AUTOFS_PROTO_VERSION 5 -#define AUTOFS_MIN_PROTO_VERSION 3 -#define AUTOFS_MAX_PROTO_VERSION 5 - -#define AUTOFS_PROTO_SUBVERSION 2 - -/* Mask for expire behaviour */ -#define AUTOFS_EXP_IMMEDIATE 1 -#define AUTOFS_EXP_LEAVES 2 - -#define AUTOFS_TYPE_ANY 0U -#define AUTOFS_TYPE_INDIRECT 1U -#define AUTOFS_TYPE_DIRECT 2U -#define AUTOFS_TYPE_OFFSET 4U - -static inline void set_autofs_type_indirect(unsigned int *type) -{ - *type = AUTOFS_TYPE_INDIRECT; -} - -static inline unsigned int autofs_type_indirect(unsigned int type) -{ - return (type == AUTOFS_TYPE_INDIRECT); -} - -static inline void set_autofs_type_direct(unsigned int *type) -{ - *type = AUTOFS_TYPE_DIRECT; -} - -static inline unsigned int autofs_type_direct(unsigned int type) -{ - return (type == AUTOFS_TYPE_DIRECT); -} - -static inline void set_autofs_type_offset(unsigned int *type) -{ - *type = AUTOFS_TYPE_OFFSET; -} - -static inline unsigned int autofs_type_offset(unsigned int type) -{ - return (type == AUTOFS_TYPE_OFFSET); -} - -static inline unsigned int autofs_type_trigger(unsigned int type) -{ - return (type == AUTOFS_TYPE_DIRECT || type == AUTOFS_TYPE_OFFSET); -} - -/* - * This isn't really a type as we use it to say "no type set" to - * indicate we want to search for "any" mount in the - * autofs_dev_ioctl_ismountpoint() device ioctl function. - */ -static inline void set_autofs_type_any(unsigned int *type) -{ - *type = AUTOFS_TYPE_ANY; -} - -static inline unsigned int autofs_type_any(unsigned int type) -{ - return (type == AUTOFS_TYPE_ANY); -} - -/* Daemon notification packet types */ -enum autofs_notify { - NFY_NONE, - NFY_MOUNT, - NFY_EXPIRE -}; - -/* Kernel protocol version 4 packet types */ - -/* Expire entry (umount request) */ -#define autofs_ptype_expire_multi 2 - -/* Kernel protocol version 5 packet types */ - -/* Indirect mount missing and expire requests. */ -#define autofs_ptype_missing_indirect 3 -#define autofs_ptype_expire_indirect 4 - -/* Direct mount missing and expire requests */ -#define autofs_ptype_missing_direct 5 -#define autofs_ptype_expire_direct 6 - -/* v4 multi expire (via pipe) */ -struct autofs_packet_expire_multi { - struct autofs_packet_hdr hdr; - autofs_wqt_t wait_queue_token; - int len; - char name[NAME_MAX+1]; -}; - -union autofs_packet_union { - struct autofs_packet_hdr hdr; - struct autofs_packet_missing missing; - struct autofs_packet_expire expire; - struct autofs_packet_expire_multi expire_multi; -}; - -/* autofs v5 common packet struct */ -struct autofs_v5_packet { - struct autofs_packet_hdr hdr; - autofs_wqt_t wait_queue_token; - __u32 dev; - __u64 ino; - __u32 uid; - __u32 gid; - __u32 pid; - __u32 tgid; - __u32 len; - char name[NAME_MAX+1]; -}; - -typedef struct autofs_v5_packet autofs_packet_missing_indirect_t; -typedef struct autofs_v5_packet autofs_packet_expire_indirect_t; -typedef struct autofs_v5_packet autofs_packet_missing_direct_t; -typedef struct autofs_v5_packet autofs_packet_expire_direct_t; - -union autofs_v5_packet_union { - struct autofs_packet_hdr hdr; - struct autofs_v5_packet v5_packet; - autofs_packet_missing_indirect_t missing_indirect; - autofs_packet_expire_indirect_t expire_indirect; - autofs_packet_missing_direct_t missing_direct; - autofs_packet_expire_direct_t expire_direct; -}; - -enum { - AUTOFS_IOC_EXPIRE_MULTI_CMD = 0x66, /* AUTOFS_IOC_EXPIRE_CMD + 1 */ - AUTOFS_IOC_PROTOSUBVER_CMD, - AUTOFS_IOC_ASKUMOUNT_CMD = 0x70, /* AUTOFS_DEV_IOCTL_VERSION_CMD - 1 */ -}; - -#define AUTOFS_IOC_EXPIRE_MULTI _IOW(AUTOFS_IOCTL, AUTOFS_IOC_EXPIRE_MULTI_CMD, int) -#define AUTOFS_IOC_PROTOSUBVER _IOR(AUTOFS_IOCTL, AUTOFS_IOC_PROTOSUBVER_CMD, int) -#define AUTOFS_IOC_ASKUMOUNT _IOR(AUTOFS_IOCTL, AUTOFS_IOC_ASKUMOUNT_CMD, int) - -#endif /* _LINUX_AUTO_FS4_H */ +#endif /* _UAPI_LINUX_AUTO_FS4_H */ diff --git a/include/uapi/linux/kernel-page-flags.h b/include/uapi/linux/kernel-page-flags.h index fa139841ec18..21b9113c69da 100644 --- a/include/uapi/linux/kernel-page-flags.h +++ b/include/uapi/linux/kernel-page-flags.h @@ -35,6 +35,6 @@ #define KPF_BALLOON 23 #define KPF_ZERO_PAGE 24 #define KPF_IDLE 25 - +#define KPF_PGTABLE 26 #endif /* _UAPILINUX_KERNEL_PAGE_FLAGS_H */ diff --git a/include/uapi/linux/ncp.h b/include/uapi/linux/ncp.h deleted file mode 100644 index ca6f3d42c88f..000000000000 --- a/include/uapi/linux/ncp.h +++ /dev/null @@ -1,202 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * ncp.h - * - * Copyright (C) 1995 by Volker Lendecke - * Modified for sparc by J.F. Chadima - * Modified for __constant_ntoh by Frank A. Vorstenbosch - * - */ - -#ifndef _LINUX_NCP_H -#define _LINUX_NCP_H - -#include <linux/types.h> - -#define NCP_PTYPE (0x11) -#define NCP_PORT (0x0451) - -#define NCP_ALLOC_SLOT_REQUEST (0x1111) -#define NCP_REQUEST (0x2222) -#define NCP_DEALLOC_SLOT_REQUEST (0x5555) - -struct ncp_request_header { - __u16 type; - __u8 sequence; - __u8 conn_low; - __u8 task; - __u8 conn_high; - __u8 function; - __u8 data[0]; -} __attribute__((packed)); - -#define NCP_REPLY (0x3333) -#define NCP_WATCHDOG (0x3E3E) -#define NCP_POSITIVE_ACK (0x9999) - -struct ncp_reply_header { - __u16 type; - __u8 sequence; - __u8 conn_low; - __u8 task; - __u8 conn_high; - __u8 completion_code; - __u8 connection_state; - __u8 data[0]; -} __attribute__((packed)); - -#define NCP_VOLNAME_LEN (16) -#define NCP_NUMBER_OF_VOLUMES (256) -struct ncp_volume_info { - __u32 total_blocks; - __u32 free_blocks; - __u32 purgeable_blocks; - __u32 not_yet_purgeable_blocks; - __u32 total_dir_entries; - __u32 available_dir_entries; - __u8 sectors_per_block; - char volume_name[NCP_VOLNAME_LEN + 1]; -}; - -#define AR_READ (cpu_to_le16(1)) -#define AR_WRITE (cpu_to_le16(2)) -#define AR_EXCLUSIVE (cpu_to_le16(0x20)) - -#define NCP_FILE_ID_LEN 6 - -/* Defines for Name Spaces */ -#define NW_NS_DOS 0 -#define NW_NS_MAC 1 -#define NW_NS_NFS 2 -#define NW_NS_FTAM 3 -#define NW_NS_OS2 4 - -/* Defines for ReturnInformationMask */ -#define RIM_NAME (cpu_to_le32(1)) -#define RIM_SPACE_ALLOCATED (cpu_to_le32(2)) -#define RIM_ATTRIBUTES (cpu_to_le32(4)) -#define RIM_DATA_SIZE (cpu_to_le32(8)) -#define RIM_TOTAL_SIZE (cpu_to_le32(0x10)) -#define RIM_EXT_ATTR_INFO (cpu_to_le32(0x20)) -#define RIM_ARCHIVE (cpu_to_le32(0x40)) -#define RIM_MODIFY (cpu_to_le32(0x80)) -#define RIM_CREATION (cpu_to_le32(0x100)) -#define RIM_OWNING_NAMESPACE (cpu_to_le32(0x200)) -#define RIM_DIRECTORY (cpu_to_le32(0x400)) -#define RIM_RIGHTS (cpu_to_le32(0x800)) -#define RIM_ALL (cpu_to_le32(0xFFF)) -#define RIM_COMPRESSED_INFO (cpu_to_le32(0x80000000)) - -/* Defines for NSInfoBitMask */ -#define NSIBM_NFS_NAME 0x0001 -#define NSIBM_NFS_MODE 0x0002 -#define NSIBM_NFS_GID 0x0004 -#define NSIBM_NFS_NLINKS 0x0008 -#define NSIBM_NFS_RDEV 0x0010 -#define NSIBM_NFS_LINK 0x0020 -#define NSIBM_NFS_CREATED 0x0040 -#define NSIBM_NFS_UID 0x0080 -#define NSIBM_NFS_ACSFLAG 0x0100 -#define NSIBM_NFS_MYFLAG 0x0200 - -/* open/create modes */ -#define OC_MODE_OPEN 0x01 -#define OC_MODE_TRUNCATE 0x02 -#define OC_MODE_REPLACE 0x02 -#define OC_MODE_CREATE 0x08 - -/* open/create results */ -#define OC_ACTION_NONE 0x00 -#define OC_ACTION_OPEN 0x01 -#define OC_ACTION_CREATE 0x02 -#define OC_ACTION_TRUNCATE 0x04 -#define OC_ACTION_REPLACE 0x04 - -/* access rights attributes */ -#ifndef AR_READ_ONLY -#define AR_READ_ONLY 0x0001 -#define AR_WRITE_ONLY 0x0002 -#define AR_DENY_READ 0x0004 -#define AR_DENY_WRITE 0x0008 -#define AR_COMPATIBILITY 0x0010 -#define AR_WRITE_THROUGH 0x0040 -#define AR_OPEN_COMPRESSED 0x0100 -#endif - -struct nw_nfs_info { - __u32 mode; - __u32 rdev; -}; - -struct nw_info_struct { - __u32 spaceAlloc; - __le32 attributes; - __u16 flags; - __le32 dataStreamSize; - __le32 totalStreamSize; - __u16 numberOfStreams; - __le16 creationTime; - __le16 creationDate; - __u32 creatorID; - __le16 modifyTime; - __le16 modifyDate; - __u32 modifierID; - __le16 lastAccessDate; - __u16 archiveTime; - __u16 archiveDate; - __u32 archiverID; - __u16 inheritedRightsMask; - __le32 dirEntNum; - __le32 DosDirNum; - __u32 volNumber; - __u32 EADataSize; - __u32 EAKeyCount; - __u32 EAKeySize; - __u32 NSCreator; - __u8 nameLen; - __u8 entryName[256]; - /* libncp may depend on there being nothing after entryName */ -#ifdef __KERNEL__ - struct nw_nfs_info nfs; -#endif -} __attribute__((packed)); - -/* modify mask - use with MODIFY_DOS_INFO structure */ -#define DM_ATTRIBUTES (cpu_to_le32(0x02)) -#define DM_CREATE_DATE (cpu_to_le32(0x04)) -#define DM_CREATE_TIME (cpu_to_le32(0x08)) -#define DM_CREATOR_ID (cpu_to_le32(0x10)) -#define DM_ARCHIVE_DATE (cpu_to_le32(0x20)) -#define DM_ARCHIVE_TIME (cpu_to_le32(0x40)) -#define DM_ARCHIVER_ID (cpu_to_le32(0x80)) -#define DM_MODIFY_DATE (cpu_to_le32(0x0100)) -#define DM_MODIFY_TIME (cpu_to_le32(0x0200)) -#define DM_MODIFIER_ID (cpu_to_le32(0x0400)) -#define DM_LAST_ACCESS_DATE (cpu_to_le32(0x0800)) -#define DM_INHERITED_RIGHTS_MASK (cpu_to_le32(0x1000)) -#define DM_MAXIMUM_SPACE (cpu_to_le32(0x2000)) - -struct nw_modify_dos_info { - __le32 attributes; - __le16 creationDate; - __le16 creationTime; - __u32 creatorID; - __le16 modifyDate; - __le16 modifyTime; - __u32 modifierID; - __u16 archiveDate; - __u16 archiveTime; - __u32 archiverID; - __le16 lastAccessDate; - __u16 inheritanceGrantMask; - __u16 inheritanceRevokeMask; - __u32 maximumSpace; -} __attribute__((packed)); - -struct nw_search_sequence { - __u8 volNumber; - __u32 dirBase; - __u32 sequence; -} __attribute__((packed)); - -#endif /* _LINUX_NCP_H */ diff --git a/include/uapi/linux/ncp_fs.h b/include/uapi/linux/ncp_fs.h deleted file mode 100644 index e76a44229d2f..000000000000 --- a/include/uapi/linux/ncp_fs.h +++ /dev/null @@ -1,147 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * ncp_fs.h - * - * Copyright (C) 1995, 1996 by Volker Lendecke - * - */ - -#ifndef _LINUX_NCP_FS_H -#define _LINUX_NCP_FS_H - -#include <linux/fs.h> -#include <linux/in.h> -#include <linux/types.h> -#include <linux/magic.h> - -#include <linux/ipx.h> -#include <linux/ncp_no.h> - -/* - * ioctl commands - */ - -struct ncp_ioctl_request { - unsigned int function; - unsigned int size; - char __user *data; -}; - -struct ncp_fs_info { - int version; - struct sockaddr_ipx addr; - __kernel_uid_t mounted_uid; - int connection; /* Connection number the server assigned us */ - int buffer_size; /* The negotiated buffer size, to be - used for read/write requests! */ - - int volume_number; - __le32 directory_id; -}; - -struct ncp_fs_info_v2 { - int version; - unsigned long mounted_uid; - unsigned int connection; - unsigned int buffer_size; - - unsigned int volume_number; - __le32 directory_id; - - __u32 dummy1; - __u32 dummy2; - __u32 dummy3; -}; - -struct ncp_sign_init -{ - char sign_root[8]; - char sign_last[16]; -}; - -struct ncp_lock_ioctl -{ -#define NCP_LOCK_LOG 0 -#define NCP_LOCK_SH 1 -#define NCP_LOCK_EX 2 -#define NCP_LOCK_CLEAR 256 - int cmd; - int origin; - unsigned int offset; - unsigned int length; -#define NCP_LOCK_DEFAULT_TIMEOUT 18 -#define NCP_LOCK_MAX_TIMEOUT 180 - int timeout; -}; - -struct ncp_setroot_ioctl -{ - int volNumber; - int namespace; - __le32 dirEntNum; -}; - -struct ncp_objectname_ioctl -{ -#define NCP_AUTH_NONE 0x00 -#define NCP_AUTH_BIND 0x31 -#define NCP_AUTH_NDS 0x32 - int auth_type; - size_t object_name_len; - void __user * object_name; /* a userspace data, in most cases user name */ -}; - -struct ncp_privatedata_ioctl -{ - size_t len; - void __user * data; /* ~1000 for NDS */ -}; - -/* NLS charsets by ioctl */ -#define NCP_IOCSNAME_LEN 20 -struct ncp_nls_ioctl -{ - unsigned char codepage[NCP_IOCSNAME_LEN+1]; - unsigned char iocharset[NCP_IOCSNAME_LEN+1]; -}; - -#define NCP_IOC_NCPREQUEST _IOR('n', 1, struct ncp_ioctl_request) -#define NCP_IOC_GETMOUNTUID _IOW('n', 2, __kernel_old_uid_t) -#define NCP_IOC_GETMOUNTUID2 _IOW('n', 2, unsigned long) - -#define NCP_IOC_CONN_LOGGED_IN _IO('n', 3) - -#define NCP_GET_FS_INFO_VERSION (1) -#define NCP_IOC_GET_FS_INFO _IOWR('n', 4, struct ncp_fs_info) -#define NCP_GET_FS_INFO_VERSION_V2 (2) -#define NCP_IOC_GET_FS_INFO_V2 _IOWR('n', 4, struct ncp_fs_info_v2) - -#define NCP_IOC_SIGN_INIT _IOR('n', 5, struct ncp_sign_init) -#define NCP_IOC_SIGN_WANTED _IOR('n', 6, int) -#define NCP_IOC_SET_SIGN_WANTED _IOW('n', 6, int) - -#define NCP_IOC_LOCKUNLOCK _IOR('n', 7, struct ncp_lock_ioctl) - -#define NCP_IOC_GETROOT _IOW('n', 8, struct ncp_setroot_ioctl) -#define NCP_IOC_SETROOT _IOR('n', 8, struct ncp_setroot_ioctl) - -#define NCP_IOC_GETOBJECTNAME _IOWR('n', 9, struct ncp_objectname_ioctl) -#define NCP_IOC_SETOBJECTNAME _IOR('n', 9, struct ncp_objectname_ioctl) -#define NCP_IOC_GETPRIVATEDATA _IOWR('n', 10, struct ncp_privatedata_ioctl) -#define NCP_IOC_SETPRIVATEDATA _IOR('n', 10, struct ncp_privatedata_ioctl) - -#define NCP_IOC_GETCHARSETS _IOWR('n', 11, struct ncp_nls_ioctl) -#define NCP_IOC_SETCHARSETS _IOR('n', 11, struct ncp_nls_ioctl) - -#define NCP_IOC_GETDENTRYTTL _IOW('n', 12, __u32) -#define NCP_IOC_SETDENTRYTTL _IOR('n', 12, __u32) - -/* - * The packet size to allocate. One page should be enough. - */ -#define NCP_PACKET_SIZE 4070 - -#define NCP_MAXPATHLEN 255 -#define NCP_MAXNAMELEN 14 - -#endif /* _LINUX_NCP_FS_H */ diff --git a/include/uapi/linux/ncp_mount.h b/include/uapi/linux/ncp_mount.h deleted file mode 100644 index 9bdbcd68c329..000000000000 --- a/include/uapi/linux/ncp_mount.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * ncp_mount.h - * - * Copyright (C) 1995, 1996 by Volker Lendecke - * - */ - -#ifndef _LINUX_NCP_MOUNT_H -#define _LINUX_NCP_MOUNT_H - -#include <linux/types.h> -#include <linux/ncp.h> - -#define NCP_MOUNT_VERSION 3 /* Binary */ - -/* Values for flags */ -#define NCP_MOUNT_SOFT 0x0001 -#define NCP_MOUNT_INTR 0x0002 -#define NCP_MOUNT_STRONG 0x0004 /* enable delete/rename of r/o files */ -#define NCP_MOUNT_NO_OS2 0x0008 /* do not use OS/2 (LONG) namespace */ -#define NCP_MOUNT_NO_NFS 0x0010 /* do not use NFS namespace */ -#define NCP_MOUNT_EXTRAS 0x0020 -#define NCP_MOUNT_SYMLINKS 0x0040 /* enable symlinks */ -#define NCP_MOUNT_NFS_EXTRAS 0x0080 /* Enable use of NFS NS meta-info */ - -struct ncp_mount_data { - int version; - unsigned int ncp_fd; /* The socket to the ncp port */ - __kernel_uid_t mounted_uid; /* Who may umount() this filesystem? */ - __kernel_pid_t wdog_pid; /* Who cares for our watchdog packets? */ - - unsigned char mounted_vol[NCP_VOLNAME_LEN + 1]; - unsigned int time_out; /* How long should I wait after - sending a NCP request? */ - unsigned int retry_count; /* And how often should I retry? */ - unsigned int flags; - - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_mode_t file_mode; - __kernel_mode_t dir_mode; -}; - -#define NCP_MOUNT_VERSION_V4 (4) /* Binary or text */ - -struct ncp_mount_data_v4 { - int version; - unsigned long flags; /* NCP_MOUNT_* flags */ - /* MIPS uses long __kernel_uid_t, but... */ - /* we neever pass -1, so it is safe */ - unsigned long mounted_uid; /* Who may umount() this filesystem? */ - /* MIPS uses long __kernel_pid_t */ - long wdog_pid; /* Who cares for our watchdog packets? */ - - unsigned int ncp_fd; /* The socket to the ncp port */ - unsigned int time_out; /* How long should I wait after - sending a NCP request? */ - unsigned int retry_count; /* And how often should I retry? */ - - /* MIPS uses long __kernel_uid_t... */ - /* we never pass -1, so it is safe */ - unsigned long uid; - unsigned long gid; - /* MIPS uses unsigned long __kernel_mode_t */ - unsigned long file_mode; - unsigned long dir_mode; -}; - -#define NCP_MOUNT_VERSION_V5 (5) /* Text only */ - -#endif diff --git a/include/uapi/linux/ncp_no.h b/include/uapi/linux/ncp_no.h deleted file mode 100644 index 654d7c7f5d92..000000000000 --- a/include/uapi/linux/ncp_no.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _NCP_NO -#define _NCP_NO - -/* these define the attribute byte as seen by NCP */ -#define aRONLY (__cpu_to_le32(1)) -#define aHIDDEN (__cpu_to_le32(2)) -#define aSYSTEM (__cpu_to_le32(4)) -#define aEXECUTE (__cpu_to_le32(8)) -#define aDIR (__cpu_to_le32(0x10)) -#define aARCH (__cpu_to_le32(0x20)) -#define aSHARED (__cpu_to_le32(0x80)) -#define aDONTSUBALLOCATE (__cpu_to_le32(1L<<11)) -#define aTRANSACTIONAL (__cpu_to_le32(1L<<12)) -#define aPURGE (__cpu_to_le32(1L<<16)) -#define aRENAMEINHIBIT (__cpu_to_le32(1L<<17)) -#define aDELETEINHIBIT (__cpu_to_le32(1L<<18)) -#define aDONTCOMPRESS (__cpu_to_le32(1L<<27)) - -#endif /* _NCP_NO */ diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 83ade9b5cf95..4da87e2ef8a8 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -657,6 +657,11 @@ #define PCI_EXP_LNKCAP2_SLS_16_0GB 0x00000010 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCAP2_CROSSLINK 0x00000100 /* Crosslink supported */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ +#define PCI_EXP_LNKCTL2_TLS 0x000f +#define PCI_EXP_LNKCTL2_TLS_2_5GT 0x0001 /* Supported Speed 2.5GT/s */ +#define PCI_EXP_LNKCTL2_TLS_5_0GT 0x0002 /* Supported Speed 5GT/s */ +#define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */ +#define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKSTA2 50 /* Link Status 2 */ #define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 52 /* v2 endpoints with link end here */ #define PCI_EXP_SLTCAP2 52 /* Slot Capabilities 2 */ @@ -983,6 +988,7 @@ #define PCI_EXP_DPC_CAP_DL_ACTIVE 0x1000 /* ERR_COR signal on DL_Active supported */ #define PCI_EXP_DPC_CTL 6 /* DPC control */ +#define PCI_EXP_DPC_CTL_EN_FATAL 0x0001 /* Enable trigger on ERR_FATAL message */ #define PCI_EXP_DPC_CTL_EN_NONFATAL 0x0002 /* Enable trigger on ERR_NONFATAL message */ #define PCI_EXP_DPC_CTL_INT_EN 0x0008 /* DPC Interrupt Enable */ diff --git a/include/uapi/linux/rseq.h b/include/uapi/linux/rseq.h new file mode 100644 index 000000000000..d620fa43756c --- /dev/null +++ b/include/uapi/linux/rseq.h @@ -0,0 +1,133 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_RSEQ_H +#define _UAPI_LINUX_RSEQ_H + +/* + * linux/rseq.h + * + * Restartable sequences system call API + * + * Copyright (c) 2015-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> + */ + +#ifdef __KERNEL__ +# include <linux/types.h> +#else +# include <stdint.h> +#endif + +#include <linux/types_32_64.h> + +enum rseq_cpu_id_state { + RSEQ_CPU_ID_UNINITIALIZED = -1, + RSEQ_CPU_ID_REGISTRATION_FAILED = -2, +}; + +enum rseq_flags { + RSEQ_FLAG_UNREGISTER = (1 << 0), +}; + +enum rseq_cs_flags_bit { + RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0, + RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1, + RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2, +}; + +enum rseq_cs_flags { + RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = + (1U << RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT), + RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = + (1U << RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT), + RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = + (1U << RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT), +}; + +/* + * struct rseq_cs is aligned on 4 * 8 bytes to ensure it is always + * contained within a single cache-line. It is usually declared as + * link-time constant data. + */ +struct rseq_cs { + /* Version of this structure. */ + __u32 version; + /* enum rseq_cs_flags */ + __u32 flags; + LINUX_FIELD_u32_u64(start_ip); + /* Offset from start_ip. */ + LINUX_FIELD_u32_u64(post_commit_offset); + LINUX_FIELD_u32_u64(abort_ip); +} __attribute__((aligned(4 * sizeof(__u64)))); + +/* + * struct rseq is aligned on 4 * 8 bytes to ensure it is always + * contained within a single cache-line. + * + * A single struct rseq per thread is allowed. + */ +struct rseq { + /* + * Restartable sequences cpu_id_start field. Updated by the + * kernel, and read by user-space with single-copy atomicity + * semantics. Aligned on 32-bit. Always contains a value in the + * range of possible CPUs, although the value may not be the + * actual current CPU (e.g. if rseq is not initialized). This + * CPU number value should always be compared against the value + * of the cpu_id field before performing a rseq commit or + * returning a value read from a data structure indexed using + * the cpu_id_start value. + */ + __u32 cpu_id_start; + /* + * Restartable sequences cpu_id field. Updated by the kernel, + * and read by user-space with single-copy atomicity semantics. + * Aligned on 32-bit. Values RSEQ_CPU_ID_UNINITIALIZED and + * RSEQ_CPU_ID_REGISTRATION_FAILED have a special semantic: the + * former means "rseq uninitialized", and latter means "rseq + * initialization failed". This value is meant to be read within + * rseq critical sections and compared with the cpu_id_start + * value previously read, before performing the commit instruction, + * or read and compared with the cpu_id_start value before returning + * a value loaded from a data structure indexed using the + * cpu_id_start value. + */ + __u32 cpu_id; + /* + * Restartable sequences rseq_cs field. + * + * Contains NULL when no critical section is active for the current + * thread, or holds a pointer to the currently active struct rseq_cs. + * + * Updated by user-space, which sets the address of the currently + * active rseq_cs at the beginning of assembly instruction sequence + * block, and set to NULL by the kernel when it restarts an assembly + * instruction sequence block, as well as when the kernel detects that + * it is preempting or delivering a signal outside of the range + * targeted by the rseq_cs. Also needs to be set to NULL by user-space + * before reclaiming memory that contains the targeted struct rseq_cs. + * + * Read and set by the kernel with single-copy atomicity semantics. + * Set by user-space with single-copy atomicity semantics. Aligned + * on 64-bit. + */ + LINUX_FIELD_u32_u64(rseq_cs); + /* + * - RSEQ_DISABLE flag: + * + * Fallback fast-track flag for single-stepping. + * Set by user-space if lack of progress is detected. + * Cleared by user-space after rseq finish. + * Read by the kernel. + * - RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT + * Inhibit instruction sequence block restart and event + * counter increment on preemption for this thread. + * - RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL + * Inhibit instruction sequence block restart and event + * counter increment on signal delivery for this thread. + * - RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE + * Inhibit instruction sequence block restart and event + * counter increment on migration for this thread. + */ + __u32 flags; +} __attribute__((aligned(4 * sizeof(__u64)))); + +#endif /* _UAPI_LINUX_RSEQ_H */ diff --git a/include/uapi/linux/target_core_user.h b/include/uapi/linux/target_core_user.h index 0be80f72646b..6e299349b158 100644 --- a/include/uapi/linux/target_core_user.h +++ b/include/uapi/linux/target_core_user.h @@ -9,21 +9,22 @@ #define TCMU_VERSION "2.0" -/* +/** + * DOC: Ring Design * Ring Design * ----------- * * The mmaped area is divided into three parts: - * 1) The mailbox (struct tcmu_mailbox, below) - * 2) The command ring - * 3) Everything beyond the command ring (data) + * 1) The mailbox (struct tcmu_mailbox, below); + * 2) The command ring; + * 3) Everything beyond the command ring (data). * * The mailbox tells userspace the offset of the command ring from the * start of the shared memory region, and how big the command ring is. * * The kernel passes SCSI commands to userspace by putting a struct * tcmu_cmd_entry in the ring, updating mailbox->cmd_head, and poking - * userspace via uio's interrupt mechanism. + * userspace via UIO's interrupt mechanism. * * tcmu_cmd_entry contains a header. If the header type is PAD, * userspace should skip hdr->length bytes (mod cmdr_size) to find the diff --git a/include/uapi/linux/types_32_64.h b/include/uapi/linux/types_32_64.h new file mode 100644 index 000000000000..0a87ace34a57 --- /dev/null +++ b/include/uapi/linux/types_32_64.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_TYPES_32_64_H +#define _UAPI_LINUX_TYPES_32_64_H + +/* + * linux/types_32_64.h + * + * Integer type declaration for pointers across 32-bit and 64-bit systems. + * + * Copyright (c) 2015-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> + */ + +#ifdef __KERNEL__ +# include <linux/types.h> +#else +# include <stdint.h> +#endif + +#include <asm/byteorder.h> + +#ifdef __BYTE_ORDER +# if (__BYTE_ORDER == __BIG_ENDIAN) +# define LINUX_BYTE_ORDER_BIG_ENDIAN +# else +# define LINUX_BYTE_ORDER_LITTLE_ENDIAN +# endif +#else +# ifdef __BIG_ENDIAN +# define LINUX_BYTE_ORDER_BIG_ENDIAN +# else +# define LINUX_BYTE_ORDER_LITTLE_ENDIAN +# endif +#endif + +#ifdef __LP64__ +# define LINUX_FIELD_u32_u64(field) __u64 field +# define LINUX_FIELD_u32_u64_INIT_ONSTACK(field, v) field = (intptr_t)v +#else +# ifdef LINUX_BYTE_ORDER_BIG_ENDIAN +# define LINUX_FIELD_u32_u64(field) __u32 field ## _padding, field +# define LINUX_FIELD_u32_u64_INIT_ONSTACK(field, v) \ + field ## _padding = 0, field = (intptr_t)v +# else +# define LINUX_FIELD_u32_u64(field) __u32 field, field ## _padding +# define LINUX_FIELD_u32_u64_INIT_ONSTACK(field, v) \ + field = (intptr_t)v, field ## _padding = 0 +# endif +#endif + +#endif /* _UAPI_LINUX_TYPES_32_64_H */ diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h index 83e3890eef20..888ac5975a6c 100644 --- a/include/uapi/rdma/ib_user_ioctl_cmds.h +++ b/include/uapi/rdma/ib_user_ioctl_cmds.h @@ -55,6 +55,7 @@ enum uverbs_default_objects { UVERBS_OBJECT_WQ, UVERBS_OBJECT_FLOW_ACTION, UVERBS_OBJECT_DM, + UVERBS_OBJECT_COUNTERS, }; enum { @@ -131,4 +132,24 @@ enum uverbs_methods_mr { UVERBS_METHOD_DM_MR_REG, }; +enum uverbs_attrs_create_counters_cmd_attr_ids { + UVERBS_ATTR_CREATE_COUNTERS_HANDLE, +}; + +enum uverbs_attrs_destroy_counters_cmd_attr_ids { + UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, +}; + +enum uverbs_attrs_read_counters_cmd_attr_ids { + UVERBS_ATTR_READ_COUNTERS_HANDLE, + UVERBS_ATTR_READ_COUNTERS_BUFF, + UVERBS_ATTR_READ_COUNTERS_FLAGS, +}; + +enum uverbs_methods_actions_counters_ops { + UVERBS_METHOD_COUNTERS_CREATE, + UVERBS_METHOD_COUNTERS_DESTROY, + UVERBS_METHOD_COUNTERS_READ, +}; + #endif diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 6aeb03315b0b..4f9991de8e3a 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -998,6 +998,19 @@ struct ib_uverbs_flow_spec_action_handle { __u32 reserved1; }; +struct ib_uverbs_flow_spec_action_count { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; + __u32 handle; + __u32 reserved1; +}; + struct ib_uverbs_flow_tunnel_filter { __be32 tunnel_id; }; @@ -1033,6 +1046,56 @@ struct ib_uverbs_flow_spec_esp { struct ib_uverbs_flow_spec_esp_filter mask; }; +struct ib_uverbs_flow_gre_filter { + /* c_ks_res0_ver field is bits 0-15 in offset 0 of a standard GRE header: + * bit 0 - C - checksum bit. + * bit 1 - reserved. set to 0. + * bit 2 - key bit. + * bit 3 - sequence number bit. + * bits 4:12 - reserved. set to 0. + * bits 13:15 - GRE version. + */ + __be16 c_ks_res0_ver; + __be16 protocol; + __be32 key; +}; + +struct ib_uverbs_flow_spec_gre { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; + struct ib_uverbs_flow_gre_filter val; + struct ib_uverbs_flow_gre_filter mask; +}; + +struct ib_uverbs_flow_mpls_filter { + /* The field includes the entire MPLS label: + * bits 0:19 - label field. + * bits 20:22 - traffic class field. + * bits 23 - bottom of stack bit. + * bits 24:31 - ttl field. + */ + __be32 label; +}; + +struct ib_uverbs_flow_spec_mpls { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; + struct ib_uverbs_flow_mpls_filter val; + struct ib_uverbs_flow_mpls_filter mask; +}; + struct ib_uverbs_flow_attr { __u32 type; __u16 size; diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index fdaf00e20649..8daec1fa49cf 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -36,6 +36,7 @@ #include <linux/types.h> #include <linux/if_ether.h> /* For ETH_ALEN. */ +#include <rdma/ib_user_ioctl_verbs.h> enum { MLX5_QP_FLAG_SIGNATURE = 1 << 0, @@ -163,7 +164,7 @@ struct mlx5_ib_rss_caps { enum mlx5_ib_cqe_comp_res_format { MLX5_IB_CQE_RES_FORMAT_HASH = 1 << 0, MLX5_IB_CQE_RES_FORMAT_CSUM = 1 << 1, - MLX5_IB_CQE_RES_RESERVED = 1 << 2, + MLX5_IB_CQE_RES_FORMAT_CSUM_STRIDX = 1 << 2, }; struct mlx5_ib_cqe_comp_caps { @@ -233,7 +234,9 @@ enum mlx5_ib_query_dev_resp_flags { enum mlx5_ib_tunnel_offloads { MLX5_IB_TUNNELED_OFFLOADS_VXLAN = 1 << 0, MLX5_IB_TUNNELED_OFFLOADS_GRE = 1 << 1, - MLX5_IB_TUNNELED_OFFLOADS_GENEVE = 1 << 2 + MLX5_IB_TUNNELED_OFFLOADS_GENEVE = 1 << 2, + MLX5_IB_TUNNELED_OFFLOADS_MPLS_GRE = 1 << 3, + MLX5_IB_TUNNELED_OFFLOADS_MPLS_UDP = 1 << 4, }; struct mlx5_ib_query_device_resp { @@ -441,4 +444,27 @@ enum { enum { MLX5_IB_CLOCK_INFO_V1 = 0, }; + +struct mlx5_ib_flow_counters_desc { + __u32 description; + __u32 index; +}; + +struct mlx5_ib_flow_counters_data { + RDMA_UAPI_PTR(struct mlx5_ib_flow_counters_desc *, counters_data); + __u32 ncounters; + __u32 reserved; +}; + +struct mlx5_ib_create_flow { + __u32 ncounters_data; + __u32 reserved; + /* + * Following are counters data based on ncounters_data, each + * entry in the data[] should match a corresponding counter object + * that was pointed by a counters spec upon the flow creation + */ + struct mlx5_ib_flow_counters_data data[]; +}; + #endif /* MLX5_ABI_USER_H */ diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 0ce0943fc808..edba6351ac13 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -249,10 +249,22 @@ enum rdma_nldev_command { RDMA_NLDEV_NUM_OPS }; +enum { + RDMA_NLDEV_ATTR_ENTRY_STRLEN = 16, +}; + +enum rdma_nldev_print_type { + RDMA_NLDEV_PRINT_TYPE_UNSPEC, + RDMA_NLDEV_PRINT_TYPE_HEX, +}; + enum rdma_nldev_attr { /* don't change the order or add anything between, this is ABI! */ RDMA_NLDEV_ATTR_UNSPEC, + /* Pad attribute for 64b alignment */ + RDMA_NLDEV_ATTR_PAD = RDMA_NLDEV_ATTR_UNSPEC, + /* Identifier for ib_device */ RDMA_NLDEV_ATTR_DEV_INDEX, /* u32 */ @@ -387,7 +399,6 @@ enum rdma_nldev_attr { RDMA_NLDEV_ATTR_RES_PD_ENTRY, /* nested table */ RDMA_NLDEV_ATTR_RES_LOCAL_DMA_LKEY, /* u32 */ RDMA_NLDEV_ATTR_RES_UNSAFE_GLOBAL_RKEY, /* u32 */ - /* * Provides logical name and index of netdevice which is * connected to physical port. This information is relevant @@ -400,7 +411,24 @@ enum rdma_nldev_attr { */ RDMA_NLDEV_ATTR_NDEV_INDEX, /* u32 */ RDMA_NLDEV_ATTR_NDEV_NAME, /* string */ + /* + * driver-specific attributes. + */ + RDMA_NLDEV_ATTR_DRIVER, /* nested table */ + RDMA_NLDEV_ATTR_DRIVER_ENTRY, /* nested table */ + RDMA_NLDEV_ATTR_DRIVER_STRING, /* string */ + /* + * u8 values from enum rdma_nldev_print_type + */ + RDMA_NLDEV_ATTR_DRIVER_PRINT_TYPE, /* u8 */ + RDMA_NLDEV_ATTR_DRIVER_S32, /* s32 */ + RDMA_NLDEV_ATTR_DRIVER_U32, /* u32 */ + RDMA_NLDEV_ATTR_DRIVER_S64, /* s64 */ + RDMA_NLDEV_ATTR_DRIVER_U64, /* u64 */ + /* + * Always the end + */ RDMA_NLDEV_ATTR_MAX }; #endif /* _UAPI_RDMA_NETLINK_H */ diff --git a/include/uapi/xen/privcmd.h b/include/uapi/xen/privcmd.h index 39d3e7b8e993..d2029556083e 100644 --- a/include/uapi/xen/privcmd.h +++ b/include/uapi/xen/privcmd.h @@ -89,6 +89,15 @@ struct privcmd_dm_op { const struct privcmd_dm_op_buf __user *ubufs; }; +struct privcmd_mmap_resource { + domid_t dom; + __u32 type; + __u32 id; + __u32 idx; + __u64 num; + __u64 addr; +}; + /* * @cmd: IOCTL_PRIVCMD_HYPERCALL * @arg: &privcmd_hypercall_t @@ -114,5 +123,7 @@ struct privcmd_dm_op { _IOC(_IOC_NONE, 'P', 5, sizeof(struct privcmd_dm_op)) #define IOCTL_PRIVCMD_RESTRICT \ _IOC(_IOC_NONE, 'P', 6, sizeof(domid_t)) +#define IOCTL_PRIVCMD_MMAP_RESOURCE \ + _IOC(_IOC_NONE, 'P', 7, sizeof(struct privcmd_mmap_resource)) #endif /* __LINUX_PUBLIC_PRIVCMD_H__ */ diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index 583dd93b3016..4c5751c26f87 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -265,4 +265,70 @@ struct xen_remove_from_physmap { }; DEFINE_GUEST_HANDLE_STRUCT(xen_remove_from_physmap); +/* + * Get the pages for a particular guest resource, so that they can be + * mapped directly by a tools domain. + */ +#define XENMEM_acquire_resource 28 +struct xen_mem_acquire_resource { + /* IN - The domain whose resource is to be mapped */ + domid_t domid; + /* IN - the type of resource */ + uint16_t type; + +#define XENMEM_resource_ioreq_server 0 +#define XENMEM_resource_grant_table 1 + + /* + * IN - a type-specific resource identifier, which must be zero + * unless stated otherwise. + * + * type == XENMEM_resource_ioreq_server -> id == ioreq server id + * type == XENMEM_resource_grant_table -> id defined below + */ + uint32_t id; + +#define XENMEM_resource_grant_table_id_shared 0 +#define XENMEM_resource_grant_table_id_status 1 + + /* IN/OUT - As an IN parameter number of frames of the resource + * to be mapped. However, if the specified value is 0 and + * frame_list is NULL then this field will be set to the + * maximum value supported by the implementation on return. + */ + uint32_t nr_frames; + /* + * OUT - Must be zero on entry. On return this may contain a bitwise + * OR of the following values. + */ + uint32_t flags; + + /* The resource pages have been assigned to the calling domain */ +#define _XENMEM_rsrc_acq_caller_owned 0 +#define XENMEM_rsrc_acq_caller_owned (1u << _XENMEM_rsrc_acq_caller_owned) + + /* + * IN - the index of the initial frame to be mapped. This parameter + * is ignored if nr_frames is 0. + */ + uint64_t frame; + +#define XENMEM_resource_ioreq_server_frame_bufioreq 0 +#define XENMEM_resource_ioreq_server_frame_ioreq(n) (1 + (n)) + + /* + * IN/OUT - If the tools domain is PV then, upon return, frame_list + * will be populated with the MFNs of the resource. + * If the tools domain is HVM then it is expected that, on + * entry, frame_list will be populated with a list of GFNs + * that will be mapped to the MFNs of the resource. + * If -EIO is returned then the frame_list has only been + * partially mapped and it is up to the caller to unmap all + * the GFNs. + * This parameter may be NULL if nr_frames is 0. + */ + GUEST_HANDLE(xen_pfn_t) frame_list; +}; +DEFINE_GUEST_HANDLE_STRUCT(xen_mem_acquire_resource); + #endif /* __XEN_PUBLIC_MEMORY_H__ */ diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 4f4830ef8f93..8bfb242f433e 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -265,9 +265,10 @@ * * PAT (bit 7 on) --> PWT (bit 3 on) and clear bit 7. */ -#define MMU_NORMAL_PT_UPDATE 0 /* checked '*ptr = val'. ptr is MA. */ -#define MMU_MACHPHYS_UPDATE 1 /* ptr = MA of frame to modify entry for */ -#define MMU_PT_UPDATE_PRESERVE_AD 2 /* atomically: *ptr = val | (*ptr&(A|D)) */ +#define MMU_NORMAL_PT_UPDATE 0 /* checked '*ptr = val'. ptr is MA. */ +#define MMU_MACHPHYS_UPDATE 1 /* ptr = MA of frame to modify entry for */ +#define MMU_PT_UPDATE_PRESERVE_AD 2 /* atomically: *ptr = val | (*ptr&(A|D)) */ +#define MMU_PT_UPDATE_NO_TRANSLATE 3 /* checked '*ptr = val'. ptr is MA. */ /* * MMU EXTENDED OPERATIONS diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index fd23e42c6024..fd18c974a619 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -63,7 +63,7 @@ static inline void xen_destroy_contiguous_region(phys_addr_t pstart, struct vm_area_struct; /* - * xen_remap_domain_gfn_array() - map an array of foreign frames + * xen_remap_domain_gfn_array() - map an array of foreign frames by gfn * @vma: VMA to map the pages into * @addr: Address at which to map the pages * @gfn: Array of GFNs to map @@ -86,6 +86,28 @@ int xen_remap_domain_gfn_array(struct vm_area_struct *vma, unsigned domid, struct page **pages); +/* + * xen_remap_domain_mfn_array() - map an array of foreign frames by mfn + * @vma: VMA to map the pages into + * @addr: Address at which to map the pages + * @mfn: Array of MFNs to map + * @nr: Number entries in the MFN array + * @err_ptr: Returns per-MFN error status. + * @prot: page protection mask + * @domid: Domain owning the pages + * @pages: Array of pages if this domain has an auto-translated physmap + * + * @mfn and @err_ptr may point to the same buffer, the MFNs will be + * overwritten by the error codes after they are mapped. + * + * Returns the number of successfully mapped frames, or a -ve error + * code. + */ +int xen_remap_domain_mfn_array(struct vm_area_struct *vma, + unsigned long addr, xen_pfn_t *mfn, int nr, + int *err_ptr, pgprot_t prot, + unsigned int domid, struct page **pages); + /* xen_remap_domain_gfn_range() - map a range of foreign frames * @vma: VMA to map the pages into * @addr: Address at which to map the pages |
