tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _S390_ASM_PCI_DEBUG_H
2#define _S390_ASM_PCI_DEBUG_H
3
4#include <asm/debug.h>
5
6extern debug_info_t *pci_debug_msg_id;
7extern debug_info_t *pci_debug_err_id;
8
9#ifdef CONFIG_PCI_DEBUG
10#define zpci_dbg(fmt, args...) \
11 do { \
12 if (pci_debug_msg_id->level >= 2) \
13 debug_sprintf_event(pci_debug_msg_id, 2, fmt , ## args);\
14 } while (0)
15
16#else /* !CONFIG_PCI_DEBUG */
17#define zpci_dbg(fmt, args...) do { } while (0)
18#endif
19
20#define zpci_err(text...) \
21 do { \
22 char debug_buffer[16]; \
23 snprintf(debug_buffer, 16, text); \
24 debug_text_event(pci_debug_err_id, 0, debug_buffer); \
25 } while (0)
26
27static inline void zpci_err_hex(void *addr, int len)
28{
29 while (len > 0) {
30 debug_event(pci_debug_err_id, 0, (void *) addr, len);
31 len -= pci_debug_err_id->buf_size;
32 addr += pci_debug_err_id->buf_size;
33 }
34}
35
36#endif