1 #ifndef _S390_ASM_PCI_DEBUG_H 2 #define _S390_ASM_PCI_DEBUG_H 3 4 #include <asm/debug.h> 5 6 extern debug_info_t *pci_debug_msg_id; 7 extern 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 27 static 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 37