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-rw-r--r--src/southbridge/via/vt8237r/lpc.c686
1 files changed, 0 insertions, 686 deletions
diff --git a/src/southbridge/via/vt8237r/lpc.c b/src/southbridge/via/vt8237r/lpc.c
deleted file mode 100644
index 998340f419..0000000000
--- a/src/southbridge/via/vt8237r/lpc.c
+++ /dev/null
@@ -1,686 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007, 2008 Rudolf Marek <r.marek@assembler.cz>
- * Copyright (C) 2009 Jon Harrison <bothlyn@blueyonder.co.uk>
- *
- * 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.
- */
-
-/* Inspiration from other VIA SB code. */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <pc80/mc146818rtc.h>
-#include <arch/ioapic.h>
-#include <cpu/x86/lapic.h>
-#include <cpu/cpu.h>
-#include <pc80/keyboard.h>
-#include <pc80/i8259.h>
-#include <stdlib.h>
-#include <arch/acpi.h>
-#include "vt8237r.h"
-#include "chip.h"
-
-static void southbridge_init_common(struct device *dev);
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- /* Interrupts for INT# A B C D */
-static const unsigned char pciIrqs[4] = { 10, 11, 12, 0};
-
- /* Interrupt Assignments for Pins 1 2 3 4 */
-static const unsigned char sataPins[4] = { 'A','B','C','D'};
-static const unsigned char vgaPins[4] = { 'A','B','C','D'};
-static const unsigned char usbPins[4] = { 'A','B','C','D'};
-static const unsigned char enetPins[4] = { 'A','B','C','D'};
-static const unsigned char vt8237Pins[4] = { 'A','B','C','D'};
-static const unsigned char slotPins[4] = { 'C','D','A','B'};
-static const unsigned char riserPins[4] = { 'D','C','B','A'};
-
-static unsigned char *pin_to_irq(const unsigned char *pin)
-{
- static unsigned char Irqs[4];
- int i;
- for (i = 0; i < 4; i++)
- Irqs[i] = pciIrqs[ pin[i] - 'A' ];
-
- return Irqs;
-}
-#endif
-
-/** Set up PCI IRQ routing, route everything through APIC. */
-static void pci_routing_fixup(struct device *dev)
-{
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- struct device *pdev;
-#endif
-
- /* PCI PNP Interrupt Routing INTE/F - disable */
- pci_write_config8(dev, 0x44, 0x00);
-
- /* PCI PNP Interrupt Routing INTG/H - disable */
- pci_write_config8(dev, 0x45, 0x00);
-
- /* Gate Interrupts until RAM Writes are flushed */
- pci_write_config8(dev, 0x49, 0x20);
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
-
- /* Share INTE-INTH with INTA-INTD as per stock BIOS. */
- pci_write_config8(dev, 0x46, 0x00);
-
- /* setup PCI IRQ routing (For PCI Slot)*/
- pci_write_config8(dev, 0x55, pciIrqs[0] << 4);
- pci_write_config8(dev, 0x56, pciIrqs[1] | (pciIrqs[2] << 4) );
- pci_write_config8(dev, 0x57, pciIrqs[3] << 4);
-
- /* PCI Routing Fixup */
-
- //Setup MiniPCI Slot
- pci_assign_irqs(0, 0x14, pin_to_irq(slotPins));
-
- // Via 2 slot riser card 2nd slot
- pci_assign_irqs(0, 0x13, pin_to_irq(riserPins));
-
- //Setup USB
- pci_assign_irqs(0, 0x10, pin_to_irq(usbPins));
-
- //Setup VT8237R Sound
- pci_assign_irqs(0, 0x11, pin_to_irq(vt8237Pins));
-
- //Setup Ethernet
- pci_assign_irqs(0, 0x12, pin_to_irq(enetPins));
-
- //Setup VGA
- pci_assign_irqs(1, 0x00, pin_to_irq(vgaPins));
-
- /* APIC Routing Fixup */
-
- // Setup SATA
- pdev = dev_find_device(PCI_VENDOR_ID_VIA,
- PCI_DEVICE_ID_VIA_VT6420_SATA, 0);
- pci_write_config8(pdev, PCI_INTERRUPT_PIN, 0x02);
- pci_assign_irqs(0, 0x0f, pin_to_irq(sataPins));
-
-
- // Setup PATA Override
- pdev = dev_find_device(PCI_VENDOR_ID_VIA,
- PCI_DEVICE_ID_VIA_82C586_1, 0);
- pci_write_config8(pdev, PCI_INTERRUPT_PIN, 0x01);
- pci_write_config8(pdev, PCI_INTERRUPT_LINE, 0xFF);
-
-#else
- /* Route INTE-INTH through registers above, no map to INTA-INTD. */
- pci_write_config8(dev, 0x46, 0x10);
-
- /* PCI Interrupt Polarity */
- pci_write_config8(dev, 0x54, 0x00);
-
- /* PCI INTA# Routing */
- pci_write_config8(dev, 0x55, 0x00);
-
- /* PCI INTB#/C# Routing */
- pci_write_config8(dev, 0x56, 0x00);
-
- /* PCI INTD# Routing */
- pci_write_config8(dev, 0x57, 0x00);
-#endif
-}
-
-
-
-/**
- * Set up the power management capabilities directly into ACPI mode.
- * This avoids having to handle any System Management Interrupts (SMIs).
- */
-
-static void setup_pm(struct device *dev)
-{
- u16 tmp;
- struct southbridge_via_vt8237r_config *cfg;
-
- cfg = dev->chip_info;
-
- /* Debounce LID and PWRBTN# Inputs for 16ms. */
- pci_write_config8(dev, 0x80, 0x20);
-
- /* Set ACPI base address to I/O VT8237R_ACPI_IO_BASE. */
- pci_write_config16(dev, 0x88, VT8237R_ACPI_IO_BASE | 0x1);
-
- /* Set ACPI to 9, must set IRQ 9 override to level! Set PSON gating. */
- pci_write_config8(dev, 0x82, 0x40 | VT8237R_ACPI_IRQ);
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- /* Primary interrupt channel, define wake events 0=IRQ0 15=IRQ15 1=en. */
- pci_write_config16(dev, 0x84, 0x3052);
-#else
- /* Primary interrupt channel, define wake events 0=IRQ0 15=IRQ15 1=en. */
- pci_write_config16(dev, 0x84, 0x30b2);
-
-#endif
- /* SMI output level to low, 7.5us throttle clock */
- pci_write_config8(dev, 0x8d, 0x18);
-
- /* GP Timer Control 1s */
- pci_write_config8(dev, 0x93, 0x88);
-
- /*
- * 7 = SMBus clock from RTC 32.768KHz
- * 5 = Internal PLL reset from susp disabled
- * 2 = GPO2 is SUSA#
- */
- tmp = 0xa0;
- if (cfg && cfg->enable_gpo3)
- tmp |= 0x10;
- pci_write_config8(dev, 0x94, tmp);
-
- /*
- * 7 = stp to sust delay 1msec
- * 6 = SUSST# Deasserted Before PWRGD for STD
- * 5 = Keyboard/Mouse Swap
- * 4 = PWRGOOD reset on VT8237A/S
- * 3 = GPO26/GPO27 is GPO
- * 2 = Disable Alert on Lan
- * 1 = SUSCLK/GPO4
- * 0 = USB Wakeup
- */
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- pci_write_config8(dev, 0x95, 0xc2);
-#else
- tmp = 0xcc;
- if (cfg) {
- if (cfg->disable_gpo26_gpo27)
- tmp &= ~0x08;
- if (cfg->enable_aol_2_smb_slave)
- tmp &= ~0x04;
- }
- pci_write_config8(dev, 0x95, tmp);
-#endif
-
- /* Disable GP3 timer. */
- pci_write_config8(dev, 0x98, 0);
-
- /* Enable ACPI access RTC signal gated with PSON. */
- pci_write_config8(dev, 0x81, 0x84);
-
- /* Clear status events. */
- outw(0xffff, VT8237R_ACPI_IO_BASE + 0x00);
- outw(0xffff, VT8237R_ACPI_IO_BASE + 0x20);
- outw(0xffff, VT8237R_ACPI_IO_BASE + 0x28);
- outl(0xffffffff, VT8237R_ACPI_IO_BASE + 0x30);
-
- /* Disable SCI on GPIO. */
- outw(0x0, VT8237R_ACPI_IO_BASE + 0x22);
-
- /* Disable SMI on GPIO. */
- outw(0x0, VT8237R_ACPI_IO_BASE + 0x24);
-
- /* Disable all global enable SMIs, except SW SMI */
- outw(0x40, VT8237R_ACPI_IO_BASE + 0x2a);
-
- /* Primary activity SMI disable. */
- outl(0x0, VT8237R_ACPI_IO_BASE + 0x34);
-
- /* GP timer reload on none. */
- outl(0x0, VT8237R_ACPI_IO_BASE + 0x38);
-
- /* Disable extended IO traps. */
- outb(0x0, VT8237R_ACPI_IO_BASE + 0x42);
-
- /* SCI is generated for RTC/pwrBtn/slpBtn. */
- tmp = inw(VT8237R_ACPI_IO_BASE + 0x04);
-
- /* All SMI on, both IDE buses ON, PSON rising edge. */
- outw(0x1, VT8237R_ACPI_IO_BASE + 0x2c);
-
- /* clear sleep */
- tmp &= ~(7 << 10);
- tmp |= 1;
- outw(tmp, VT8237R_ACPI_IO_BASE + 0x04);
-}
-
-int acpi_get_sleep_type(void)
-{
- u16 tmp = inw(VT8237R_ACPI_IO_BASE + 0x04);
- return ((tmp & (7 << 10)) >> 10) == 1 ? 3 : 0;
-}
-
-static void vt8237r_init(struct device *dev)
-{
- u8 enables;
- struct southbridge_via_vt8237r_config *cfg;
-
- cfg = dev->chip_info;
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- printk(BIOS_SPEW, "Entering vt8237r_init, for EPIA.\n");
- /*
- * TODO: Looks like stock BIOS can do this but causes a hang
- * Enable SATA LED, disable special CPU Frequency Change -
- * GPIO28 GPIO22 GPIO29 GPIO23 are GPIOs.
- * Setup to match EPIA default
- * PCS0# on Pin U1
- */
- enables = pci_read_config8(dev, 0xe5);
- enables |= 0x23;
- pci_write_config8(dev, 0xe5, enables);
-
- /*
- * Enable Flash Write Access.
- * Note EPIA-N Does not use REQ5 or PCISTP#(Hang)
- */
- enables = pci_read_config8(dev, 0xe4);
- enables |= 0x2B;
- pci_write_config8(dev, 0xe4, enables);
-
- /* Enables Extra RTC Ports */
- enables = pci_read_config8(dev, 0x4E);
- enables |= 0x80;
- pci_write_config8(dev, 0x4E, enables);
-
-#else
- printk(BIOS_SPEW, "Entering vt8237r_init.\n");
- /*
- * Enable SATA LED, disable special CPU Frequency Change -
- * GPIO28 GPIO22 GPIO29 GPIO23 are GPIOs.
- */
- pci_write_config8(dev, 0xe5, 0x09);
-
- enables = 0x4;
- if (cfg) {
- if (cfg->enable_gpo5)
- enables |= 0x01;
- if (cfg->gpio15_12_dir_output)
- enables |= 0x10;
- }
- /* REQ5 as PCI request input - should be together with INTE-INTH. */
- pci_write_config8(dev, 0xe4, enables);
-#endif
-
- /* Set bit 3 of 0x4f (use INIT# as CPU reset). */
- enables = pci_read_config8(dev, 0x4f);
- enables |= 0x08;
- pci_write_config8(dev, 0x4f, enables);
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- /*
- * Set Read Pass Write Control Enable
- */
- pci_write_config8(dev, 0x48, 0x0c);
-#else
- /*
- * Set Read Pass Write Control Enable
- * (force A2 from APIC FSB to low).
- */
- pci_write_config8(dev, 0x48, 0x8c);
-#endif
-
- southbridge_init_common(dev);
-
-#if !IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- /* FIXME: Intel needs more bit set for C2/C3. */
-
- /*
- * Allow SLP# signal to assert LDTSTOP_L.
- * Will work for C3 and for FID/VID change.
- */
- outb(0x1, VT8237R_ACPI_IO_BASE + 0x11);
-#endif
-
- printk(BIOS_SPEW, "Leaving %s.\n", __func__);
- printk(BIOS_SPEW, "And taking a dump:\n");
- dump_south(dev);
-}
-
-static void vt8237a_init(struct device *dev)
-{
- /*
- * FIXME: This is based on vt8237s_init() and the values the AMI
- * BIOS on my M2V wrote to these registers (by looking
- * at lspci -nxxx output).
- * Works for me.
- */
- u32 tmp;
-
- /* Set bit 3 of 0x4f (use INIT# as CPU reset). */
- tmp = pci_read_config8(dev, 0x4f);
- tmp |= 0x08;
- pci_write_config8(dev, 0x4f, tmp);
-
- /*
- * bit2: REQ5 as PCI request input - should be together with INTE-INTH.
- * bit5: usb power control lines as gpio
- */
- pci_write_config8(dev, 0xe4, 0x24);
- /*
- * Enable APIC wakeup from INTH
- * Enable SATA LED, disable special CPU Frequency Change -
- * GPIO28 GPIO22 GPIO29 GPIO23 are GPIOs.
- */
- pci_write_config8(dev, 0xe5, 0x69);
-
- /* Reduce further the STPCLK/LDTSTP signal to 5us. */
- pci_write_config8(dev, 0xec, 0x4);
-
- /* Host Bus Power Management Control, maybe not needed */
- pci_write_config8(dev, 0x8c, 0x5);
-
- /* Enable HPET */
- pci_write_config32(dev, 0x68, (CONFIG_HPET_ADDRESS | 0x80));
-
- southbridge_init_common(dev);
-
- /* Share INTE-INTH with INTA-INTD for simplicity */
- pci_write_config8(dev, 0x46, 0x00);
-
- /* FIXME: Intel needs more bit set for C2/C3. */
-
- /*
- * Allow SLP# signal to assert LDTSTOP_L.
- * Will work for C3 and for FID/VID change.
- */
- outb(0x1, VT8237R_ACPI_IO_BASE + 0x11);
-
- dump_south(dev);
-}
-
-static void vt8237s_init(struct device *dev)
-{
- u32 tmp;
-
- /* Put SPI base VT8237S_SPI_MEM_BASE. */
- tmp = pci_read_config32(dev, 0xbc);
- pci_write_config32(dev, 0xbc,
- (VT8237S_SPI_MEM_BASE >> 8) | (tmp & 0xFF000000));
-
- /*
- * REQ5 as PCI request input - should be together with INTE-INTH.
- */
- pci_write_config8(dev, 0xe4, 0x04);
-
- /* Reduce further the STPCLK/LDTSTP signal to 5us. */
- pci_write_config8(dev, 0xec, 0x4);
-
- /* Host Bus Power Management Control, maybe not needed */
- pci_write_config8(dev, 0x8c, 0x5);
-
- /* Enable HPET, does not work correctly on R. */
- pci_write_config32(dev, 0x68, (CONFIG_HPET_ADDRESS | 0x80));
-
- southbridge_init_common(dev);
-
- /* FIXME: Intel needs more bit set for C2/C3. */
-
- /*
- * Allow SLP# signal to assert LDTSTOP_L.
- * Will work for C3 and for FID/VID change. FIXME FIXME, pre rev A2.
- */
- outb(0xff, VT8237R_ACPI_IO_BASE + 0x50);
-
- dump_south(dev);
-}
-
-static void vt8237_common_init(struct device *dev)
-{
- u8 enables, byte;
- struct southbridge_via_vt8237r_config *cfg;
-#if !IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- unsigned char pwr_on;
-#endif
-
- cfg = dev->chip_info;
-
- /* Enable addr/data stepping. */
- byte = pci_read_config8(dev, PCI_COMMAND);
- byte |= PCI_COMMAND_WAIT;
- pci_write_config8(dev, PCI_COMMAND, byte);
-
-/* EPIA-N(L) Uses CN400 for BIOS Access */
-#if !IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- /* Enable the internal I/O decode. */
- enables = pci_read_config8(dev, 0x6C);
- enables |= 0x80;
- pci_write_config8(dev, 0x6C, enables);
-
- /*
- * ROM decode
- * bit range
- * 7 000E0000h-000EFFFFh
- * 6 FFF00000h-FFF7FFFFh
- * 5 FFE80000h-FFEFFFFFh
- * 4 FFE00000h-FFE7FFFFh
- * 3 FFD80000h-FFDFFFFFh
- * 2 FFD00000h-FFD7FFFFh
- * 1 FFC80000h-FFCFFFFFh
- * 0 FFC00000h-FFC7FFFFh
- * So 0x7f here sets ROM decode to FFC00000-FFFFFFFF or 4Mbyte.
- */
- pci_write_config8(dev, 0x41, 0x7f);
-#endif
-
- /*
- * Set bit 6 of 0x40 (I/O recovery time).
- * IMPORTANT FIX - EISA = ECLR reg at 0x4d0! Decoding must be on so
- * that PCI interrupts can be properly marked as level triggered.
- */
- enables = pci_read_config8(dev, 0x40);
- enables |= 0x44;
- pci_write_config8(dev, 0x40, enables);
-
- /* Line buffer control */
- enables = pci_read_config8(dev, 0x42);
- enables |= 0xf8;
- pci_write_config8(dev, 0x42, enables);
-
- /* Delay transaction control */
- pci_write_config8(dev, 0x43, 0xb);
-
-#if IS_ENABLED(CONFIG_EPIA_VT8237R_INIT)
- /* I/O recovery time, default IDE routing */
- pci_write_config8(dev, 0x4c, 0x04);
-
- /* ROM memory cycles go to LPC. */
- pci_write_config8(dev, 0x59, 0x80);
-
- /*
- * Bit | Meaning
- * -------------
- * 3 | Bypass APIC De-Assert Message (1=Enable)
- * 2 | APIC HyperTransport Mode (1=Enable)
- * 1 | possibly "INTE#, INTF#, INTG#, INTH# as PCI"
- * | bit 1=1 works for Aaron at VIA, bit 1=0 works for jakllsch
- * 0 | Dynamic Clock Gating Main Switch (1=Enable)
- */
- pci_write_config8(dev, 0x5b, 0x9);
-
- /* Set 0x58 to 0x42 APIC On and RTC Write Protect.*/
- pci_write_config8(dev, 0x58, 0x42);
-
- /* Enable serial IRQ, 6PCI clocks. */
- pci_write_config8(dev, 0x52, 0x9);
-#else
- /* I/O recovery time, default IDE routing */
- pci_write_config8(dev, 0x4c, 0x44);
-
- /* ROM memory cycles go to LPC. */
- pci_write_config8(dev, 0x59, 0x80);
-
- /*
- * Bit | Meaning
- * -------------
- * 3 | Bypass APIC De-Assert Message (1=Enable)
- * 2 | APIC HyperTransport Mode (1=Enable)
- * 1 | possibly "INTE#, INTF#, INTG#, INTH# as PCI"
- * | bit 1=1 works for Aaron at VIA, bit 1=0 works for jakllsch
- * 0 | Dynamic Clock Gating Main Switch (1=Enable)
- */
- if (cfg && cfg->int_efgh_as_gpio) {
- pci_write_config8(dev, 0x5b, 0x9);
- } else {
- pci_write_config8(dev, 0x5b, 0xb);
- }
-
- /* configure power state of the board after loss of power */
- if (get_option(&pwr_on, "power_on_after_fail") != CB_SUCCESS)
- pwr_on = 1;
- enables = pci_read_config8(dev, 0x58);
- pci_write_config8(dev, 0x58, enables & ~0x02);
- outb(0x0d, 0x70);
- outb(pwr_on ? 0x00 : 0x80, 0x71);
- pci_write_config8(dev, 0x58, enables);
-
- /* Set 0x58 to 0x43 APIC and RTC. */
- pci_write_config8(dev, 0x58, 0x43);
-
- /* Enable serial IRQ, 6PCI clocks. */
- pci_write_config8(dev, 0x52, 0x9);
-#endif
-#if IS_ENABLED(CONFIG_HAVE_SMI_HANDLER)
- smm_lock();
-#endif
-
- /* Power management setup */
- setup_pm(dev);
-
- /* Start the RTC. */
- cmos_init(0);
-}
-
-static void vt8237r_read_resources(struct device *dev)
-{
- struct resource *res;
-
- pci_dev_read_resources(dev);
-
- /* Fixed ACPI Base IO Base*/
- res = new_resource(dev, 0x88);
- res->base = VT8237R_ACPI_IO_BASE;
- res->size = 128;
- res->limit = 0xffffUL;
- res->flags = IORESOURCE_IO | IORESOURCE_FIXED | IORESOURCE_RESERVE |
- IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-
- /* Fixed EISA ECLR I/O Regs */
- res = new_resource(dev, 3);
- res->base = 0x4d0;
- res->size = 2;
- res->limit = 0xffffUL;
- res->flags = IORESOURCE_IO | IORESOURCE_FIXED | IORESOURCE_RESERVE |
- IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-
- /* Fixed System Management Bus I/O Resource */
- res = new_resource(dev, 0xD0);
- res->base = VT8237R_SMBUS_IO_BASE;
- res->size = 16;
- res->limit = 0xffffUL;
- res->flags = IORESOURCE_IO | IORESOURCE_FIXED | IORESOURCE_RESERVE |
- IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-
- /* Fixed APIC resource */
- res = new_resource(dev, 0x44);
- res->base = IO_APIC_ADDR;
- res->size = 256;
- res->limit = 0xffffffffUL;
- res->align = 8;
- res->gran = 8;
- res->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_RESERVE |
- IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-
- /* Fixed flashrom resource */
- res = new_resource(dev, 4);
- res->base = 0xff000000UL;
- res->size = 0x01000000UL; /* 16MB */
- res->limit = 0xffffffffUL;
- res->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_RESERVE |
- IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-
- res = new_resource(dev, 1);
- res->base = 0x0UL;
- res->size = 0x1000UL;
- res->limit = 0xffffUL;
- res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-}
-
-static void init_keyboard(struct device *dev)
-{
- u8 regval = pci_read_config8(dev, 0x51);
- if (regval & 0x1)
- pc_keyboard_init(NO_AUX_DEVICE);
-}
-
-static void southbridge_init_common(struct device *dev)
-{
- vt8237_common_init(dev);
- pci_routing_fixup(dev);
- setup_ioapic(VIO_APIC_VADDR, VT8237R_APIC_ID);
- setup_i8259();
- init_keyboard(dev);
-}
-
-
-static void vt8237_set_subsystem(struct device *dev, unsigned vendor,
- unsigned device)
-{
- pci_write_config16(dev, 0x70, vendor);
- pci_write_config16(dev, 0x72, device);
-}
-
-static struct pci_operations lops_pci = {
- .set_subsystem = vt8237_set_subsystem,
-};
-
-static const struct device_operations vt8237r_lpc_ops_s = {
- .read_resources = vt8237r_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = vt8237s_init,
- .scan_bus = scan_lpc_bus,
- .ops_pci = &lops_pci,
-};
-
-static const struct device_operations vt8237r_lpc_ops_r = {
- .read_resources = vt8237r_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = vt8237r_init,
- .scan_bus = scan_lpc_bus,
- .ops_pci = &lops_pci,
-};
-
-static const struct device_operations vt8237r_lpc_ops_a = {
- .read_resources = vt8237r_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = vt8237a_init,
- .scan_bus = scan_lpc_bus,
- .ops_pci = &lops_pci,
-};
-
-static const struct pci_driver lpc_driver_r __pci_driver = {
- .ops = &vt8237r_lpc_ops_r,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = PCI_DEVICE_ID_VIA_VT8237R_LPC,
-};
-
-static const struct pci_driver lpc_driver_a __pci_driver = {
- .ops = &vt8237r_lpc_ops_a,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = PCI_DEVICE_ID_VIA_VT8237A_LPC,
-};
-
-static const struct pci_driver lpc_driver_s __pci_driver = {
- .ops = &vt8237r_lpc_ops_s,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = PCI_DEVICE_ID_VIA_VT8237S_LPC,
-};