| /* |
| * inteltool - dump all registers on an Intel CPU + chipset based system. |
| * |
| * Copyright (C) 2017 secunet Security Networks AG |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * 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. |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stddef.h> |
| #include <stdint.h> |
| #include <assert.h> |
| #include <inttypes.h> |
| #include "inteltool.h" |
| #include "pcr.h" |
| |
| #define SBBAR_SIZE (16 * MiB) |
| #define PCR_PORT_SIZE (64 * KiB) |
| |
| struct gpio_group { |
| const char *display; |
| size_t pad_count; |
| size_t func_count; |
| const char *const *pad_names; /* indexed by 'pad * func_count + func' */ |
| }; |
| |
| struct gpio_community { |
| const char *name; |
| uint8_t pcr_port_id; |
| size_t group_count; |
| const struct gpio_group *const *groups; |
| }; |
| |
| static const char *const sunrise_group_a_names[] = { |
| "GPP_A0", "RCIN#", "n/a", "ESPI_ALERT1#", |
| "GPP_A1", "LAD0", "n/a", "ESPI_IO0", |
| "GPP_A2", "LAD1", "n/a", "ESPI_IO1", |
| "GPP_A3", "LAD2", "n/a", "ESPI_IO2", |
| "GPP_A4", "LAD3", "n/a", "ESPI_IO3", |
| "GPP_A5", "LFRAME#", "n/a", "ESPI_CS#", |
| "GPP_A6", "SERIRQ", "n/a", "ESPI_CS1#", |
| "GPP_A7", "PIRQA#", "n/a", "ESPI_ALERT0#", |
| "GPP_A8", "CLKRUN#", "n/a", "n/a", |
| "GPP_A9", "CLKOUT_LPC0", "n/a", "ESPI_CLK", |
| "GPP_A10", "CLKOUT_LPC1", "n/a", "n/a", |
| "GPP_A11", "PME#", "n/a", "n/a", |
| "GPP_A12", "BM_BUSY#", "ISH_GP6", "SX_EXIT_HOLDOFF#", |
| "GPP_A13", "SUSWARN#/SUSPWRDNACK", "n/a", "n/a", |
| "GPP_A14", "SUS_STAT#", "n/a", "ESPI_RESET#", |
| "GPP_A15", "SUS_ACK#", "n/a", "n/a", |
| "GPP_A16", "CLKOUT_48", "n/a", "n/a", |
| "GPP_A17", "ISH_GP7", "n/a", "n/a", |
| "GPP_A18", "ISH_GP0", "n/a", "n/a", |
| "GPP_A19", "ISH_GP1", "n/a", "n/a", |
| "GPP_A20", "ISH_GP2", "n/a", "n/a", |
| "GPP_A21", "ISH_GP3", "n/a", "n/a", |
| "GPP_A22", "ISH_GP4", "n/a", "n/a", |
| "GPP_A23", "ISH_GP5", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_a = { |
| .display = "------- GPIO Group GPP_A -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_a_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_a_names, |
| }; |
| |
| static const char *const sunrise_group_b_names[] = { |
| "GPP_B0", "n/a", "n/a", "n/a", |
| "GPP_B1", "n/a", "n/a", "n/a", |
| "GPP_B2", "VRALERT#", "n/a", "n/a", |
| "GPP_B3", "CPU_GP2", "n/a", "n/a", |
| "GPP_B4", "CPU_GP3", "n/a", "n/a", |
| "GPP_B5", "SRCCLKREQ0#", "n/a", "n/a", |
| "GPP_B6", "SRCCLKREQ1#", "n/a", "n/a", |
| "GPP_B7", "SRCCLKREQ2#", "n/a", "n/a", |
| "GPP_B8", "SRCCLKREQ3#", "n/a", "n/a", |
| "GPP_B9", "SRCCLKREQ4#", "n/a", "n/a", |
| "GPP_B10", "SRCCLKREQ5#", "n/a", "n/a", |
| "GPP_B11", "n/a", "n/a", "n/a", |
| "GPP_B12", "SLP_S0#", "n/a", "n/a", |
| "GPP_B13", "PLTRST#", "n/a", "n/a", |
| "GPP_B14", "SPKR", "n/a", "n/a", |
| "GPP_B15", "GSPIO_CS#", "n/a", "n/a", |
| "GPP_B16", "GSPIO_CLK", "n/a", "n/a", |
| "GPP_B17", "GSPIO_MISO", "n/a", "n/a", |
| "GPP_B18", "GSPIO_MOSI", "n/a", "n/a", |
| "GPP_B19", "GSPI1_CS#", "n/a", "n/a", |
| "GPP_B20", "GSPI1_CLK", "n/a", "n/a", |
| "GPP_B21", "GSPI1_MISO", "n/a", "n/a", |
| "GPP_B22", "GSPIO_MOSI", "n/a", "n/a", |
| "GPP_B23", "SML1ALERT#", "PCHHOT#", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_b = { |
| .display = "------- GPIO Group GPP_B -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_b_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_b_names, |
| }; |
| |
| static const struct gpio_group *const sunrise_community_ab_groups[] = { |
| &sunrise_group_a, &sunrise_group_b, |
| }; |
| |
| static const struct gpio_community sunrise_community_ab = { |
| .name = "------- GPIO Community 0 -------", |
| .pcr_port_id = 0xaf, |
| .group_count = ARRAY_SIZE(sunrise_community_ab_groups), |
| .groups = sunrise_community_ab_groups, |
| }; |
| |
| static const char *const sunrise_group_c_names[] = { |
| "GPP_C0", "SMBCLK", "n/a", "n/a", |
| "GPP_C1", "SMBDATA", "n/a", "n/a", |
| "GPP_C2", "SMBALERT#", "n/a", "n/a", |
| "GPP_C3", "SML0CLK", "n/a", "n/a", |
| "GPP_C4", "SML0DATA", "n/a", "n/a", |
| "GPP_C5", "SML0ALERT#", "n/a", "n/a", |
| "GPP_C6", "SML1CLK", "n/a", "n/a", |
| "GPP_C7", "SML1DATA", "n/a", "n/a", |
| "GPP_C8", "UART0_RXD", "n/a", "n/a", |
| "GPP_C9", "UART0_TXD", "n/a", "n/a", |
| "GPP_C10", "UART0_RTS#", "n/a", "n/a", |
| "GPP_C11", "UART0_CTS#", "n/a", "n/a", |
| "GPP_C12", "UART1_RXD", "ISH_UART1_RXD", "n/a", |
| "GPP_C13", "UART1_TXD", "ISH_UART1_TXD", "n/a", |
| "GPP_C14", "UART1_RTS#", "ISH_UART1_RTS#", "n/a", |
| "GPP_C15", "UART1_CTS#", "ISH_UART1_CTS#", "n/a", |
| "GPP_C16", "I2C0_SDA", "n/a", "n/a", |
| "GPP_C17", "I2C0_SCL", "n/a", "n/a", |
| "GPP_C18", "I2C1_SDA", "n/a", "n/a", |
| "GPP_C19", "I2C1_SCL", "n/a", "n/a", |
| "GPP_C20", "UART2_RXD", "n/a", "n/a", |
| "GPP_C21", "UART2_TXD", "n/a", "n/a", |
| "GPP_C22", "UART2_RTS#", "n/a", "n/a", |
| "GPP_C23", "UART2_CTS#", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_c = { |
| .display = "------- GPIO Group GPP_C -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_c_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_c_names, |
| }; |
| |
| static const char *const sunrise_group_d_names[] = { |
| "GPP_D0", "n/a", "n/a", "n/a", |
| "GPP_D1", "n/a", "n/a", "n/a", |
| "GPP_D2", "n/a", "n/a", "n/a", |
| "GPP_D3", "n/a", "n/a", "n/a", |
| "GPP_D4", "ISH_I2C2_SDA", "I2C2_SDA", "n/a", |
| "GPP_D5", "I2S_SFRM", "n/a", "n/a", |
| "GPP_D6", "I2S_TXD", "n/a", "n/a", |
| "GPP_D7", "I2S_RXD", "n/a", "n/a", |
| "GPP_D8", "I2S_SCLK", "n/a", "n/a", |
| "GPP_D9", "n/a", "n/a", "n/a", |
| "GPP_D10", "n/a", "n/a", "n/a", |
| "GPP_D11", "n/a", "n/a", "n/a", |
| "GPP_D12", "n/a", "n/a", "n/a", |
| "GPP_D13", "ISH_UART0_RXD", "n/a", "I2C2_SDA", |
| "GPP_D14", "ISH_UART0_TXD", "n/a", "I2C2_SCL", |
| "GPP_D15", "ISH_UART0_RTS#", "n/a", "n/a", |
| "GPP_D16", "ISH_UART0_CTS#", "n/a", "n/a", |
| "GPP_D17", "DMIC_CLK1", "n/a", "n/a", |
| "GPP_D18", "DMIC_DATA1", "n/a", "n/a", |
| "GPP_D19", "DMIC_CLK0", "n/a", "n/a", |
| "GPP_D20", "DMIC_DATA0", "n/a", "n/a", |
| "GPP_D21", "n/a", "n/a", "n/a", |
| "GPP_D22", "n/a", "n/a", "n/a", |
| "GPP_D23", "ISH_I2C2_SCL", "I2C3_SCL", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_d = { |
| .display = "------- GPIO Group GPP_D -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_d_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_d_names, |
| }; |
| |
| static const char *const sunrise_group_e_names[] = { |
| "GPP_E0", "SATAXPCIE0", "SATAGP0", "n/a", |
| "GPP_E1", "SATAXPCIE1", "SATAGP1", "n/a", |
| "GPP_E2", "SATAXPCIE2", "SATAGP2", "n/a", |
| "GPP_E3", "CPU_GP0", "n/a", "n/a", |
| "GPP_E4", "SATA_DEVSLP0", "n/a", "n/a", |
| "GPP_E5", "SATA_DEVSLP1", "n/a", "n/a", |
| "GPP_E6", "SATA_DEVSLP2", "n/a", "n/a", |
| "GPP_E7", "CPU_GP1", "n/a", "n/a", |
| "GPP_E8", "SATA_LED#", "n/a", "n/a", |
| "GPP_E9", "USB_OC0#", "n/a", "n/a", |
| "GPP_E10", "USB_OC1#", "n/a", "n/a", |
| "GPP_E11", "USB_OC2#", "n/a", "n/a", |
| "GPP_E12", "USB_OC3#", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_e = { |
| .display = "------- GPIO Group GPP_E -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_e_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_e_names, |
| }; |
| |
| static const char *const sunrise_group_f_names[] = { |
| "GPP_F0", "SATAXPCIE3", "SATAGP3", "n/a", |
| "GPP_F1", "SATAXPCIE4", "SATAGP4", "n/a", |
| "GPP_F2", "SATAXPCIE5", "SATAGP5", "n/a", |
| "GPP_F3", "SATAXPCIE6", "SATAGP6", "n/a", |
| "GPP_F4", "SATAXPCIE7", "SATAGP7", "n/a", |
| "GPP_F5", "SATA_DEVSLP3", "n/a", "n/a", |
| "GPP_F6", "SATA_DEVSLP4", "n/a", "n/a", |
| "GPP_F7", "SATA_DEVSLP5", "n/a", "n/a", |
| "GPP_F8", "SATA_DEVSLP6", "n/a", "n/a", |
| "GPP_F9", "SATA_DEVSLP7", "n/a", "n/a", |
| "GPP_F10", "SATA_SCLOCK", "n/a", "n/a", |
| "GPP_F11", "SATA_SLOAD", "n/a", "n/a", |
| "GPP_F12", "SATA_SDATAOUT1", "n/a", "n/a", |
| "GPP_F13", "SATA_SDATAOUT2", "n/a", "n/a", |
| "GPP_F14", "n/a", "n/a", "n/a", |
| "GPP_F15", "USB_OC4#", "n/a", "n/a", |
| "GPP_F16", "USB_OC5#", "n/a", "n/a", |
| "GPP_F17", "USB_OC6#", "n/a", "n/a", |
| "GPP_F18", "USB_OC7#", "n/a", "n/a", |
| "GPP_F19", "eDP_VDDEN", "n/a", "n/a", |
| "GPP_F20", "eDP_BKLTEN", "n/a", "n/a", |
| "GPP_F21", "eDP_BKLTCTL", "n/a", "n/a", |
| "GPP_F22", "n/a", "n/a", "n/a", |
| "GPP_F23", "n/a", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_f = { |
| .display = "------- GPIO Group GPP_F -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_f_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_f_names, |
| }; |
| |
| static const char *const sunrise_group_g_names[] = { |
| "GPP_G0", "FAN_TACH_0", "n/a", "n/a", |
| "GPP_G1", "FAN_TACH_1", "n/a", "n/a", |
| "GPP_G2", "FAN_TACH_2", "n/a", "n/a", |
| "GPP_G3", "FAN_TACH_3", "n/a", "n/a", |
| "GPP_G4", "FAN_TACH_4", "n/a", "n/a", |
| "GPP_G5", "FAN_TACH_5", "n/a", "n/a", |
| "GPP_G6", "FAN_TACH_6", "n/a", "n/a", |
| "GPP_G7", "FAN_TACH_7", "n/a", "n/a", |
| "GPP_G8", "FAN_PWM_0", "n/a", "n/a", |
| "GPP_G9", "FAN_PWM_1", "n/a", "n/a", |
| "GPP_G10", "FAN_PWM_2", "n/a", "n/a", |
| "GPP_G11", "FAN_PWM_3", "n/a", "n/a", |
| "GPP_G12", "GSXDOUT", "n/a", "n/a", |
| "GPP_G13", "GSXSLOAD", "n/a", "n/a", |
| "GPP_G14", "GSXDIN", "n/a", "n/a", |
| "GPP_G15", "GSXRESET#", "n/a", "n/a", |
| "GPP_G16", "GSXCLK", "n/a", "n/a", |
| "GPP_G17", "ADR_COMPLETE", "n/a", "n/a", |
| "GPP_G18", "NMI#", "n/a", "n/a", |
| "GPP_G19", "SMI#", "n/a", "n/a", |
| "GPP_G20", "n/a", "n/a", "n/a", |
| "GPP_G21", "n/a", "n/a", "n/a", |
| "GPP_G22", "n/a", "n/a", "n/a", |
| "GPP_G23", "n/a", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_g = { |
| .display = "------- GPIO Group GPP_G -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_g_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_g_names, |
| }; |
| |
| static const char *const sunrise_group_h_names[] = { |
| "GPP_H0", "SRCCLKREQ6#", "n/a", "n/a", |
| "GPP_H1", "SRCCLKREQ7#", "n/a", "n/a", |
| "GPP_H2", "SRCCLKREQ8#", "n/a", "n/a", |
| "GPP_H3", "SRCCLKREQ9#", "n/a", "n/a", |
| "GPP_H4", "SRCCLKREQ10#", "n/a", "n/a", |
| "GPP_H5", "SRCCLKREQ11#", "n/a", "n/a", |
| "GPP_H6", "SRCCLKREQ12#", "n/a", "n/a", |
| "GPP_H7", "SRCCLKREQ13#", "n/a", "n/a", |
| "GPP_H8", "SRCCLKREQ14#", "n/a", "n/a", |
| "GPP_H9", "SRCCLKREQ15#", "n/a", "n/a", |
| "GPP_H10", "SML2CLK", "n/a", "n/a", |
| "GPP_H11", "SML2DATA", "n/a", "n/a", |
| "GPP_H12", "SML2ALERT#", "n/a", "n/a", |
| "GPP_H13", "SML3CLK", "n/a", "n/a", |
| "GPP_H14", "SML3DATA", "n/a", "n/a", |
| "GPP_H15", "SML3ALERT#", "n/a", "n/a", |
| "GPP_H16", "SML4CLK", "n/a", "n/a", |
| "GPP_H17", "SML4DATA", "n/a", "n/a", |
| "GPP_H18", "SML4ALERT#", "n/a", "n/a", |
| "GPP_H19", "ISH_I2C0_SDA", "n/a", "n/a", |
| "GPP_H20", "ISH_I2C0_SCL", "n/a", "n/a", |
| "GPP_H21", "ISH_I2C1_SDA", "n/a", "n/a", |
| "GPP_H22", "ISH_I2C1_SCL", "n/a", "n/a", |
| "GPP_H23", "n/a", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_h = { |
| .display = "------- GPIO Group GPP_H -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_h_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_h_names, |
| }; |
| |
| static const struct gpio_group *const sunrise_community_cdefgh_groups[] = { |
| &sunrise_group_c, &sunrise_group_d, &sunrise_group_e, |
| &sunrise_group_f, &sunrise_group_g, &sunrise_group_h, |
| }; |
| |
| static const struct gpio_community sunrise_community_cdefgh = { |
| .name = "------- GPIO Community 1 -------", |
| .pcr_port_id = 0xae, |
| .group_count = ARRAY_SIZE(sunrise_community_cdefgh_groups), |
| .groups = sunrise_community_cdefgh_groups, |
| }; |
| |
| static const char *const sunrise_group_gpd_names[] = { |
| "GPD0", "BATLOW#", "n/a", "n/a", |
| "GPD1", "ACPRESENT", "n/a", "n/a", |
| "GPD2", "LAN_WAKE#", "n/a", "n/a", |
| "GPD3", "PWRBTN#", "n/a", "n/a", |
| "GPD4", "SLP_S3#", "n/a", "n/a", |
| "GPD5", "SLP_S4#", "n/a", "n/a", |
| "GPD6", "SLP_A#", "n/a", "n/a", |
| "GPD7", "RESERVED", "n/a", "n/a", |
| "GPD8", "SUSCLK", "n/a", "n/a", |
| "GPD9", "SLP_WLAN#", "n/a", "n/a", |
| "GPD10", "SLP_S5#", "n/a", "n/a", |
| "GPD11", "LANPHYPC", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_gpd = { |
| .display = "-------- GPIO Group GPD --------", |
| .pad_count = ARRAY_SIZE(sunrise_group_gpd_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_gpd_names, |
| }; |
| |
| static const struct gpio_group *const sunrise_community_gpd_groups[] = { |
| &sunrise_group_gpd, |
| }; |
| |
| static const struct gpio_community sunrise_community_gpd = { |
| .name = "------- GPIO Community 2 -------", |
| .pcr_port_id = 0xad, |
| .group_count = ARRAY_SIZE(sunrise_community_gpd_groups), |
| .groups = sunrise_community_gpd_groups, |
| }; |
| |
| static const char *const sunrise_group_i_names[] = { |
| "GPP_I0", "DDPB_HPD0", "n/a", "n/a", |
| "GPP_I1", "DDPC_HPD1", "n/a", "n/a", |
| "GPP_I2", "DDPD_HPD2", "n/a", "n/a", |
| "GPP_I3", "DDPE_HPD3", "n/a", "n/a", |
| "GPP_I4", "EDP_HPD", "n/a", "n/a", |
| "GPP_I5", "DDPB_CTRLCLK", "n/a", "n/a", |
| "GPP_I6", "DDPB_CTRLDATA", "n/a", "n/a", |
| "GPP_I7", "DDPC_CTRLCLK", "n/a", "n/a", |
| "GPP_I8", "DDPC_CTRLDATA", "n/a", "n/a", |
| "GPP_I9", "DDPD_CTRLCLK", "n/a", "n/a", |
| "GPP_I10", "DDPD_CTRLDATA", "n/a", "n/a", |
| }; |
| |
| static const struct gpio_group sunrise_group_i = { |
| .display = "------- GPIO Group GPP_I -------", |
| .pad_count = ARRAY_SIZE(sunrise_group_i_names) / 4, |
| .func_count = 4, |
| .pad_names = sunrise_group_i_names, |
| }; |
| |
| static const struct gpio_group *const sunrise_community_i_groups[] = { |
| &sunrise_group_i, |
| }; |
| |
| static const struct gpio_community sunrise_community_i = { |
| .name = "------- GPIO Community 3 -------", |
| .pcr_port_id = 0xac, |
| .group_count = ARRAY_SIZE(sunrise_community_i_groups), |
| .groups = sunrise_community_i_groups, |
| }; |
| |
| static const struct gpio_community *const sunrise_communities[] = { |
| &sunrise_community_ab, &sunrise_community_cdefgh, |
| &sunrise_community_gpd, &sunrise_community_i, |
| }; |
| |
| static const char *decode_pad_mode(const struct gpio_group *const group, |
| const size_t pad, const uint32_t dw0) |
| { |
| const size_t pad_mode = dw0 >> 10 & 7; |
| if (!pad_mode) |
| return "GPIO"; |
| else if (pad_mode < group->func_count) |
| return group->pad_names[pad * group->func_count + pad_mode]; |
| else |
| return "RESERVED"; |
| } |
| |
| static void print_gpio_group(const uint8_t pid, size_t pad_cfg, |
| const struct gpio_group *const group) |
| { |
| size_t p; |
| |
| printf("%s\n", group->display); |
| |
| for (p = 0; p < group->pad_count; ++p, pad_cfg += 8) { |
| const uint32_t dw0 = read_pcr32(pid, pad_cfg); |
| const uint32_t dw1 = read_pcr32(pid, pad_cfg + 4); |
| |
| printf("0x%04zx: 0x%016"PRIx64" %-8s %-20s\n", pad_cfg, |
| (uint64_t)dw1 << 32 | dw0, |
| group->pad_names[p * group->func_count], |
| decode_pad_mode(group, p, dw0)); |
| } |
| } |
| |
| static void print_gpio_community(const struct gpio_community *const community) |
| { |
| size_t group, pad_count; |
| size_t pad_cfg; /* offset in bytes under this communities PCR port */ |
| |
| printf("%s\n\nPCR Port ID: 0x%06zx\n\n", |
| community->name, (size_t)community->pcr_port_id << 16); |
| |
| for (group = 0, pad_count = 0; group < community->group_count; ++group) |
| pad_count += community->groups[group]->pad_count; |
| assert(pad_count * 8 <= PCR_PORT_SIZE - 0x10); |
| |
| pad_cfg = read_pcr32(community->pcr_port_id, 0x0c); |
| if (pad_cfg + pad_count * 8 > PCR_PORT_SIZE) { |
| fprintf(stderr, "Bad Pad Base Address: 0x%08zx\n", pad_cfg); |
| return; |
| } |
| |
| for (group = 0; group < community->group_count; ++group) { |
| print_gpio_group(community->pcr_port_id, |
| pad_cfg, community->groups[group]); |
| pad_cfg += community->groups[group]->pad_count * 8; |
| } |
| } |
| |
| void print_gpio_groups(struct pci_dev *const sb) |
| { |
| size_t community_count; |
| const struct gpio_community *const *communities; |
| |
| switch (sb->device_id) { |
| case PCI_DEVICE_ID_INTEL_B150: |
| case PCI_DEVICE_ID_INTEL_CM236: |
| community_count = ARRAY_SIZE(sunrise_communities); |
| communities = sunrise_communities; |
| pcr_init(sb); |
| break; |
| default: |
| return; |
| } |
| |
| printf("\n============= GPIOS =============\n\n"); |
| |
| for (; community_count; --community_count) |
| print_gpio_community(*communities++); |
| } |