From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- drivers/acpi/acpica/utbuffer.c | 307 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 307 insertions(+) create mode 100644 drivers/acpi/acpica/utbuffer.c (limited to 'drivers/acpi/acpica/utbuffer.c') diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c new file mode 100644 index 000000000..4193ceb93 --- /dev/null +++ b/drivers/acpi/acpica/utbuffer.c @@ -0,0 +1,307 @@ +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 +/****************************************************************************** + * + * Module Name: utbuffer - Buffer dump routines + * + * Copyright (C) 2000 - 2026, Intel Corp. + * + *****************************************************************************/ + +#include +#include "accommon.h" + +#define _COMPONENT ACPI_UTILITIES +ACPI_MODULE_NAME("utbuffer") + +/******************************************************************************* + * + * FUNCTION: acpi_ut_dump_buffer + * + * PARAMETERS: buffer - Buffer to dump + * count - Amount to dump, in bytes + * display - BYTE, WORD, DWORD, or QWORD display: + * DB_BYTE_DISPLAY + * DB_WORD_DISPLAY + * DB_DWORD_DISPLAY + * DB_QWORD_DISPLAY + * base_offset - Beginning buffer offset (display only) + * + * RETURN: None + * + * DESCRIPTION: Generic dump buffer in both hex and ascii. + * + ******************************************************************************/ +void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) +{ + u32 i = 0; + u32 j; + u32 temp32; + u8 buf_char; + u32 display_data_only = display & DB_DISPLAY_DATA_ONLY; + + display &= ~DB_DISPLAY_DATA_ONLY; + if (!buffer) { + acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n"); + return; + } + + if ((count < 4) || (count & 0x01)) { + display = DB_BYTE_DISPLAY; + } + + /* Nasty little dump buffer routine! */ + + while (i < count) { + + /* Print current offset */ + + if (!display_data_only) { + acpi_os_printf("%8.4X: ", (base_offset + i)); + } + + /* Print 16 hex chars */ + + for (j = 0; j < 16;) { + if (i + j >= count) { + + /* Dump fill spaces */ + + acpi_os_printf("%*s", ((display * 2) + 1), " "); + j += display; + continue; + } + + switch (display) { + case DB_BYTE_DISPLAY: + default: /* Default is BYTE display */ + + acpi_os_printf("%02X ", + buffer[(acpi_size)i + j]); + break; + + case DB_WORD_DISPLAY: + + ACPI_MOVE_16_TO_32(&temp32, + &buffer[(acpi_size)i + j]); + acpi_os_printf("%04X ", temp32); + break; + + case DB_DWORD_DISPLAY: + + ACPI_MOVE_32_TO_32(&temp32, + &buffer[(acpi_size)i + j]); + acpi_os_printf("%08X ", temp32); + break; + + case DB_QWORD_DISPLAY: + + ACPI_MOVE_32_TO_32(&temp32, + &buffer[(acpi_size)i + j]); + acpi_os_printf("%08X", temp32); + + ACPI_MOVE_32_TO_32(&temp32, + &buffer[(acpi_size)i + j + + 4]); + acpi_os_printf("%08X ", temp32); + break; + } + + j += display; + } + + /* + * Print the ASCII equivalent characters but watch out for the bad + * unprintable ones (printable chars are 0x20 through 0x7E) + */ + if (!display_data_only) { + acpi_os_printf(" "); + for (j = 0; j < 16; j++) { + if (i + j >= count) { + acpi_os_printf("\n"); + return; + } + + /* + * Add comment characters so rest of line is ignored when + * compiled + */ + if (j == 0) { + acpi_os_printf("// "); + } + + buf_char = buffer[(acpi_size)i + j]; + if (isprint(buf_char)) { + acpi_os_printf("%c", buf_char); + } else { + acpi_os_printf("."); + } + } + + /* Done with that line. */ + + acpi_os_printf("\n"); + } + i += 16; + } + + return; +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_debug_dump_buffer + * + * PARAMETERS: buffer - Buffer to dump + * count - Amount to dump, in bytes + * display - BYTE, WORD, DWORD, or QWORD display: + * DB_BYTE_DISPLAY + * DB_WORD_DISPLAY + * DB_DWORD_DISPLAY + * DB_QWORD_DISPLAY + * component_ID - Caller's component ID + * + * RETURN: None + * + * DESCRIPTION: Generic dump buffer in both hex and ascii. + * + ******************************************************************************/ + +void +acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id) +{ + + /* Only dump the buffer if tracing is enabled */ + + if (!((ACPI_LV_TABLES & acpi_dbg_level) && + (component_id & acpi_dbg_layer))) { + return; + } + + acpi_ut_dump_buffer(buffer, count, display, 0); +} + +#ifdef ACPI_APPLICATION +/******************************************************************************* + * + * FUNCTION: acpi_ut_dump_buffer_to_file + * + * PARAMETERS: file - File descriptor + * buffer - Buffer to dump + * count - Amount to dump, in bytes + * display - BYTE, WORD, DWORD, or QWORD display: + * DB_BYTE_DISPLAY + * DB_WORD_DISPLAY + * DB_DWORD_DISPLAY + * DB_QWORD_DISPLAY + * base_offset - Beginning buffer offset (display only) + * + * RETURN: None + * + * DESCRIPTION: Generic dump buffer in both hex and ascii to a file. + * + ******************************************************************************/ + +void +acpi_ut_dump_buffer_to_file(ACPI_FILE file, + u8 *buffer, u32 count, u32 display, u32 base_offset) +{ + u32 i = 0; + u32 j; + u32 temp32; + u8 buf_char; + + if (!buffer) { + fprintf(file, "Null Buffer Pointer in DumpBuffer!\n"); + return; + } + + if ((count < 4) || (count & 0x01)) { + display = DB_BYTE_DISPLAY; + } + + /* Nasty little dump buffer routine! */ + + while (i < count) { + + /* Print current offset */ + + fprintf(file, "%8.4X: ", (base_offset + i)); + + /* Print 16 hex chars */ + + for (j = 0; j < 16;) { + if (i + j >= count) { + + /* Dump fill spaces */ + + fprintf(file, "%*s", ((display * 2) + 1), " "); + j += display; + continue; + } + + switch (display) { + case DB_BYTE_DISPLAY: + default: /* Default is BYTE display */ + + fprintf(file, "%02X ", + buffer[(acpi_size)i + j]); + break; + + case DB_WORD_DISPLAY: + + ACPI_MOVE_16_TO_32(&temp32, + &buffer[(acpi_size)i + j]); + fprintf(file, "%04X ", temp32); + break; + + case DB_DWORD_DISPLAY: + + ACPI_MOVE_32_TO_32(&temp32, + &buffer[(acpi_size)i + j]); + fprintf(file, "%08X ", temp32); + break; + + case DB_QWORD_DISPLAY: + + ACPI_MOVE_32_TO_32(&temp32, + &buffer[(acpi_size)i + j]); + fprintf(file, "%08X", temp32); + + ACPI_MOVE_32_TO_32(&temp32, + &buffer[(acpi_size)i + j + + 4]); + fprintf(file, "%08X ", temp32); + break; + } + + j += display; + } + + /* + * Print the ASCII equivalent characters but watch out for the bad + * unprintable ones (printable chars are 0x20 through 0x7E) + */ + fprintf(file, " "); + for (j = 0; j < 16; j++) { + if (i + j >= count) { + fprintf(file, "\n"); + return; + } + + buf_char = buffer[(acpi_size)i + j]; + if (isprint(buf_char)) { + fprintf(file, "%c", buf_char); + } else { + fprintf(file, "."); + } + } + + /* Done with that line. */ + + fprintf(file, "\n"); + i += 16; + } + + return; +} +#endif -- cgit v1.3.1