include/linux/soc/nxp/lpc32xx-misc.h

File Facts

System

Linux kernel

Corpus path

include/linux/soc/nxp/lpc32xx-misc.h

Extension

.h

Size

829 bytes

Lines

34

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

• linux/types.h
• linux/phy.h

Detected Declarations

• function lpc32xx_return_iram
• function lpc32xx_set_phy_interface_mode

Annotated Snippet

#ifndef __SOC_LPC32XX_MISC_H
#define __SOC_LPC32XX_MISC_H

#include <linux/types.h>
#include <linux/phy.h>

#ifdef CONFIG_ARCH_LPC32XX
extern u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr);
extern void lpc32xx_set_phy_interface_mode(phy_interface_t mode);
extern void lpc32xx_loopback_set(resource_size_t mapbase, int state);
#else
static inline u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
{
	*mapbase = NULL;
	*dmaaddr = 0;
	return 0;
}
static inline void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
{
}
static inline void lpc32xx_loopback_set(resource_size_t mapbase, int state)
{
}
#endif

#endif  /* __SOC_LPC32XX_MISC_H */

Annotation

• Immediate include surface: `linux/types.h`, `linux/phy.h`.
• Detected declarations: `function lpc32xx_return_iram`, `function lpc32xx_set_phy_interface_mode`.
• Atlas domain: Core OS / Core Kernel Interface.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.