diff options
Diffstat (limited to 'arch/s390/include/asm/pci_debug.h')
| -rw-r--r-- | arch/s390/include/asm/pci_debug.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pci_debug.h b/arch/s390/include/asm/pci_debug.h new file mode 100644 index 000000000..ac24b26fc --- /dev/null +++ b/arch/s390/include/asm/pci_debug.h @@ -0,0 +1,28 @@ +#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 |