7daac91236
The 'set' field was not used anywhere. Replace the struct with a simple
integer representing the mask.
initializer updates performed with:
sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04]? ?\}/0\1/g' \
src/ec/*/*/ec.c
sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04] ?\}/0\1/g' \
src/ec/*/*/ec_lpc.c \
src/superio/*/*/superio.c \
src/superio/smsc/fdc37n972/fdc37n972.c \
src/superio/smsc/sio10n268/sio10n268.c \
src/superio/via/vt1211/vt1211.c
src/ec/kontron/it8516e/ec.c was manually updated. The previous value for
IT8516E_LDN_SWUC appears to have been a typo, as it was out of range and
had a zero bit in the middle of the mask.
Change-Id: I1e7853844605cd2a6d568caf05488e1218fb53f9
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Myles Watson <mylesgw@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
#ifndef DEVICE_PNP_H
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#define DEVICE_PNP_H
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#include <stdint.h>
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#include <rules.h>
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#include <device/device.h>
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#include <device/pnp_def.h>
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#include <arch/io.h>
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#ifndef __SIMPLE_DEVICE__
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/* Primitive PNP resource manipulation */
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void pnp_write_config(device_t dev, u8 reg, u8 value);
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u8 pnp_read_config(device_t dev, u8 reg);
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void pnp_set_logical_device(device_t dev);
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void pnp_set_enable(device_t dev, int enable);
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int pnp_read_enable(device_t dev);
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void pnp_set_iobase(device_t dev, u8 index, u16 iobase);
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void pnp_set_irq(device_t dev, u8 index, u8 irq);
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void pnp_set_drq(device_t dev, u8 index, u8 drq);
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/* PNP device operations */
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void pnp_read_resources(device_t dev);
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void pnp_set_resources(device_t dev);
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void pnp_enable_resources(device_t dev);
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void pnp_enable(device_t dev);
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void pnp_alt_enable(device_t dev);
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extern struct device_operations pnp_ops;
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/* PNP helper operations */
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struct pnp_info {
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struct device_operations *ops;
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unsigned int function; /* Must be at least 16 bits (virtual LDNs)! */
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unsigned int flags;
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#define PNP_IO0 0x000001
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#define PNP_IO1 0x000002
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#define PNP_IO2 0x000004
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#define PNP_IO3 0x000008
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#define PNP_IRQ0 0x000010
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#define PNP_IRQ1 0x000020
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#define PNP_DRQ0 0x000040
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#define PNP_DRQ1 0x000080
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#define PNP_EN 0x000100
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#define PNP_MSC0 0x000200
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#define PNP_MSC1 0x000400
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#define PNP_MSC2 0x000800
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#define PNP_MSC3 0x001000
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#define PNP_MSC4 0x002000
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#define PNP_MSC5 0x004000
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#define PNP_MSC6 0x008000
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#define PNP_MSC7 0x010000
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#define PNP_MSC8 0x020000
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#define PNP_MSC9 0x040000
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#define PNP_MSCA 0x080000
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#define PNP_MSCB 0x100000
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#define PNP_MSCC 0x200000
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#define PNP_MSCD 0x400000
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#define PNP_MSCE 0x800000
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u16 io0, io1, io2, io3;
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};
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struct resource *pnp_get_resource(device_t dev, unsigned int index);
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void pnp_enable_devices(struct device *dev, struct device_operations *ops,
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unsigned int functions, struct pnp_info *info);
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struct pnp_mode_ops {
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void (*enter_conf_mode)(device_t dev);
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void (*exit_conf_mode)(device_t dev);
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};
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void pnp_enter_conf_mode(device_t dev);
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void pnp_exit_conf_mode(device_t dev);
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/* PNP indexed I/O operations */
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/*
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* u8 pnp_read_index(u16 port, u8 reg)
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* Description:
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* This routine reads indexed I/O registers. The reg byte is written
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* to the index register at I/O address = port. The result is then
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* read from the data register at I/O address = port + 1.
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*
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* Parameters:
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* @param[in] u16 port = The I/O address of the port index register.
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* @param[in] u8 reg = The offset within the indexed space.
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* @param[out] u8 result = The value read back from the data register.
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*/
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static inline u8 pnp_read_index(u16 port, u8 reg)
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{
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outb(reg, port);
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return inb(port + 1);
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}
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/*
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* void pnp_write_index(u16 port, u8 reg, u8 value)
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* Description:
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* This routine writes indexed I/O registers. The reg byte is written
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* to the index register at I/O address = port. The value byte is then
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* written to the data register at I/O address = port + 1.
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*
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* Parameters:
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* @param[in] u16 port = The address of the port index register.
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* @param[in] u8 reg = The offset within the indexed space.
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* @param[in] u8 value = The value to be written to the data register.
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*/
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static inline void pnp_write_index(u16 port, u8 reg, u8 value)
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{
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outb(reg, port);
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outb(value, port + 1);
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}
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#endif /* ! __SIMPLE_DEVICE__ */
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#endif /* DEVICE_PNP_H */
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