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kernel/linux-rt-4.4.41/arch/s390/include/asm/pci_debug.h 676 Bytes
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  #ifndef _S390_ASM_PCI_DEBUG_H
  #define _S390_ASM_PCI_DEBUG_H
  
  #include <asm/debug.h>
  
  extern debug_info_t *pci_debug_msg_id;
  extern debug_info_t *pci_debug_err_id;
  
  #define zpci_dbg(imp, fmt, args...)				\
  	debug_sprintf_event(pci_debug_msg_id, imp, fmt, ##args)
  
  #define zpci_err(text...)							\
  	do {									\
  		char debug_buffer[16];						\
  		snprintf(debug_buffer, 16, text);				\
  		debug_text_event(pci_debug_err_id, 0, debug_buffer);		\
  	} while (0)
  
  static inline void zpci_err_hex(void *addr, int len)
  {
  	while (len > 0) {
  		debug_event(pci_debug_err_id, 0, (void *) addr, len);
  		len -= pci_debug_err_id->buf_size;
  		addr += pci_debug_err_id->buf_size;
  	}
  }
  
  #endif