diff mbox

[v3,04/16] scsi: Convert debug printfs to QEMU_DPRINTF

Message ID 1400367823-32610-5-git-send-email-marc.mari.barcelo@gmail.com
State New
Headers show

Commit Message

Marc Marí May 17, 2014, 11:03 p.m. UTC 
Modify debug macros to have the same format through the codebase and use regular
ifs instead of ifdef.

As the debug printf is always put in code, some warnings appeared because of
non-existing (old) variables, which were removed.

Signed-off-by: Marc Marí <marc.mari.barcelo@gmail.com>
---
 hw/scsi/lsi53c895a.c   |   22 +++++++++++++---------
 hw/scsi/scsi-generic.c |   14 +++++++-------
 hw/scsi/spapr_vscsi.c  |    9 +++++----
 3 files changed, 25 insertions(+), 20 deletions(-)
diff mbox

Patch

diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index cb30414..1efc905 100644
--- a/hw/scsi/lsi53c895a.c
+++ b/hw/scsi/lsi53c895a.c
@@ -24,16 +24,21 @@ 
 //#define DEBUG_LSI_REG
 
 #ifdef DEBUG_LSI
-#define DPRINTF(fmt, ...) \
-do { printf("lsi_scsi: " fmt , ## __VA_ARGS__); } while (0)
-#define BADF(fmt, ...) \
-do { fprintf(stderr, "lsi_scsi: error: " fmt , ## __VA_ARGS__); exit(1);} while (0)
+#define DEBUG_LSI_ENABLED 1
 #else
-#define DPRINTF(fmt, ...) do {} while(0)
-#define BADF(fmt, ...) \
-do { fprintf(stderr, "lsi_scsi: error: " fmt , ## __VA_ARGS__);} while (0)
+#define DEBUG_LSI_ENABLED 0
 #endif
 
+#define DPRINTF(fmt, ...) \
+    QEMU_DPRINTF(DEBUG_LSI_ENABLED, "lsi_scsi", fmt, ## __VA_ARGS__)
+#define BADF(fmt, ...) \
+    do { \
+        QEMU_DPRINTF(1, "lsi_scsi error", fmt, ## __VA_ARGS__); \
+        if(DEBUG_LSI_ENABLED) { \
+            exit(1); \
+        } \
+    } while (0)
+
 #define LSI_MAX_DEVS 7
 
 #define LSI_SCNTL0_TRG    0x01
@@ -1261,12 +1266,11 @@  again:
             uint8_t data8;
             int reg;
             int operator;
-#ifdef DEBUG_LSI
+
             static const char *opcode_names[3] =
                 {"Write", "Read", "Read-Modify-Write"};
             static const char *operator_names[8] =
                 {"MOV", "SHL", "OR", "XOR", "AND", "SHR", "ADD", "ADC"};
-#endif
 
             reg = ((insn >> 16) & 0x7f) | (insn & 0x80);
             data8 = (insn >> 8) & 0xff;
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c
index 8d92e0d..6362860 100644
--- a/hw/scsi/scsi-generic.c
+++ b/hw/scsi/scsi-generic.c
@@ -21,14 +21,15 @@ 
 //#define DEBUG_SCSI
 
 #ifdef DEBUG_SCSI
-#define DPRINTF(fmt, ...) \
-do { printf("scsi-generic: " fmt , ## __VA_ARGS__); } while (0)
+#define DEBUG_SCSI_ENABLED 1
 #else
-#define DPRINTF(fmt, ...) do {} while(0)
+#define DEBUG_SCSI_ENABLED 0
 #endif
 
-#define BADF(fmt, ...) \
-do { fprintf(stderr, "scsi-generic: " fmt , ## __VA_ARGS__); } while (0)
+#define DPRINTF(fmt, ...) \
+    QEMU_DPRINTF(DEBUG_SCSI_ENABLED, "scsi-generic", fmt, ## __VA_ARGS__)
+#define BADF(fmt, ...)  \
+    QEMU_DPRINTF(1, "scsi-generic", fmt, ## __VA_ARGS__)
 
 #include <stdio.h>
 #include <sys/types.h>
@@ -303,8 +304,7 @@  static int32_t scsi_send_command(SCSIRequest *req, uint8_t *cmd)
     SCSIDevice *s = r->req.dev;
     int ret;
 
-    DPRINTF("Command: lun=%d tag=0x%x len %zd data=0x%02x", lun, tag,
-            r->req.cmd.xfer, cmd[0]);
+    DPRINTF("Command: len %zd data=0x%02x", r->req.cmd.xfer, cmd[0]);
 
 #ifdef DEBUG_SCSI
     {
diff --git a/hw/scsi/spapr_vscsi.c b/hw/scsi/spapr_vscsi.c
index d4ada4f..6406d39 100644
--- a/hw/scsi/spapr_vscsi.c
+++ b/hw/scsi/spapr_vscsi.c
@@ -45,13 +45,14 @@ 
 /*#define DEBUG_VSCSI*/
 
 #ifdef DEBUG_VSCSI
-#define DPRINTF(fmt, ...) \
-    do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
+#define DEBUG_VSCSI_ENABLED 1
 #else
-#define DPRINTF(fmt, ...) \
-    do { } while (0)
+#define DEBUG_VSCSI_ENABLED 0
 #endif
 
+#define DPRINTF(fmt, ...) \
+    QEMU_DPRINTF(DEBUG_VSCSI_ENABLED, "spapr_vscsi", fmt, ## __VA_ARGS__)
+
 /*
  * Virtual SCSI device
  */