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path: root/hw/scsi/spapr_vscsi.c
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Diffstat (limited to 'hw/scsi/spapr_vscsi.c')
-rw-r--r--hw/scsi/spapr_vscsi.c57
1 files changed, 29 insertions, 28 deletions
diff --git a/hw/scsi/spapr_vscsi.c b/hw/scsi/spapr_vscsi.c
index 3f4c53fc19..e9090e5c72 100644
--- a/hw/scsi/spapr_vscsi.c
+++ b/hw/scsi/spapr_vscsi.c
@@ -45,10 +45,10 @@
/*#define DEBUG_VSCSI*/
#ifdef DEBUG_VSCSI
-#define dprintf(fmt, ...) \
+#define DPRINTF(fmt, ...) \
do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
#else
-#define dprintf(fmt, ...) \
+#define DPRINTF(fmt, ...) \
do { } while (0)
#endif
@@ -218,7 +218,7 @@ static int vscsi_send_rsp(VSCSIState *s, vscsi_req *req,
int total_len = sizeof(iu->srp.rsp);
uint8_t sol_not = iu->srp.cmd.sol_not;
- dprintf("VSCSI: Sending resp status: 0x%x, "
+ DPRINTF("VSCSI: Sending resp status: 0x%x, "
"res_in: %d, res_out: %d\n", status, res_in, res_out);
memset(iu, 0, sizeof(struct srp_rsp));
@@ -279,13 +279,13 @@ static int vscsi_fetch_desc(VSCSIState *s, struct vscsi_req *req,
switch (req->dma_fmt) {
case SRP_NO_DATA_DESC: {
- dprintf("VSCSI: no data descriptor\n");
+ DPRINTF("VSCSI: no data descriptor\n");
return 0;
}
case SRP_DATA_DESC_DIRECT: {
memcpy(ret, cmd->add_data + req->cdb_offset, sizeof(*ret));
assert(req->cur_desc_num == 0);
- dprintf("VSCSI: direct segment\n");
+ DPRINTF("VSCSI: direct segment\n");
break;
}
case SRP_DATA_DESC_INDIRECT: {
@@ -293,7 +293,7 @@ static int vscsi_fetch_desc(VSCSIState *s, struct vscsi_req *req,
(cmd->add_data + req->cdb_offset);
if (n < req->local_desc) {
*ret = tmp->desc_list[n];
- dprintf("VSCSI: indirect segment local tag=0x%x desc#%d/%d\n",
+ DPRINTF("VSCSI: indirect segment local tag=0x%x desc#%d/%d\n",
req->qtag, n, req->local_desc);
} else if (n < req->total_desc) {
@@ -302,21 +302,21 @@ static int vscsi_fetch_desc(VSCSIState *s, struct vscsi_req *req,
unsigned desc_offset = n * sizeof(struct srp_direct_buf);
if (desc_offset >= tbl_desc.len) {
- dprintf("VSCSI: #%d is ouf of range (%d bytes)\n",
+ DPRINTF("VSCSI: #%d is ouf of range (%d bytes)\n",
n, desc_offset);
return -1;
}
rc = spapr_vio_dma_read(&s->vdev, tbl_desc.va + desc_offset,
ret, sizeof(struct srp_direct_buf));
if (rc) {
- dprintf("VSCSI: spapr_vio_dma_read -> %d reading ext_desc\n",
+ DPRINTF("VSCSI: spapr_vio_dma_read -> %d reading ext_desc\n",
rc);
return -1;
}
- dprintf("VSCSI: indirect segment ext. tag=0x%x desc#%d/%d { va=%"PRIx64" len=%x }\n",
+ DPRINTF("VSCSI: indirect segment ext. tag=0x%x desc#%d/%d { va=%"PRIx64" len=%x }\n",
req->qtag, n, req->total_desc, tbl_desc.va, tbl_desc.len);
} else {
- dprintf("VSCSI: Out of descriptors !\n");
+ DPRINTF("VSCSI: Out of descriptors !\n");
return 0;
}
break;
@@ -328,14 +328,14 @@ static int vscsi_fetch_desc(VSCSIState *s, struct vscsi_req *req,
*ret = vscsi_swap_desc(*ret);
if (buf_offset > ret->len) {
- dprintf(" offset=%x is out of a descriptor #%d boundary=%x\n",
+ DPRINTF(" offset=%x is out of a descriptor #%d boundary=%x\n",
buf_offset, req->cur_desc_num, ret->len);
return -1;
}
ret->va += buf_offset;
ret->len -= buf_offset;
- dprintf(" cur=%d offs=%x ret { va=%"PRIx64" len=%x }\n",
+ DPRINTF(" cur=%d offs=%x ret { va=%"PRIx64" len=%x }\n",
req->cur_desc_num, req->cur_desc_offset, ret->va, ret->len);
return ret->len ? 1 : 0;
@@ -379,7 +379,7 @@ static int vscsi_srp_indirect_data(VSCSIState *s, vscsi_req *req,
int rc = 0;
uint32_t llen, total = 0;
- dprintf("VSCSI: indirect segment 0x%x bytes\n", len);
+ DPRINTF("VSCSI: indirect segment 0x%x bytes\n", len);
/* While we have data ... */
while (len) {
@@ -398,10 +398,10 @@ static int vscsi_srp_indirect_data(VSCSIState *s, vscsi_req *req,
rc = spapr_vio_dma_write(&s->vdev, md.va, buf, llen);
}
if (rc) {
- dprintf("VSCSI: spapr_vio_dma_r/w(%d) -> %d\n", req->writing, rc);
+ DPRINTF("VSCSI: spapr_vio_dma_r/w(%d) -> %d\n", req->writing, rc);
break;
}
- dprintf("VSCSI: data: %02x %02x %02x %02x...\n",
+ DPRINTF("VSCSI: data: %02x %02x %02x %02x...\n",
buf[0], buf[1], buf[2], buf[3]);
len -= llen;
@@ -428,7 +428,7 @@ static int vscsi_srp_transfer_data(VSCSIState *s, vscsi_req *req,
switch (req->dma_fmt) {
case SRP_NO_DATA_DESC:
- dprintf("VSCSI: no data desc transfer, skipping 0x%x bytes\n", len);
+ DPRINTF("VSCSI: no data desc transfer, skipping 0x%x bytes\n", len);
break;
case SRP_DATA_DESC_DIRECT:
err = vscsi_srp_direct_data(s, req, buf, len);
@@ -508,7 +508,7 @@ static void vscsi_transfer_data(SCSIRequest *sreq, uint32_t len)
uint8_t *buf;
int rc = 0;
- dprintf("VSCSI: SCSI xfer complete tag=0x%x len=0x%x, req=%p\n",
+ DPRINTF("VSCSI: SCSI xfer complete tag=0x%x len=0x%x, req=%p\n",
sreq->tag, len, req);
if (req == NULL) {
fprintf(stderr, "VSCSI: Can't find request for tag 0x%x\n", sreq->tag);
@@ -538,7 +538,7 @@ static void vscsi_command_complete(SCSIRequest *sreq, uint32_t status, size_t re
vscsi_req *req = sreq->hba_private;
int32_t res_in = 0, res_out = 0;
- dprintf("VSCSI: SCSI cmd complete, tag=0x%x status=0x%x, req=%p\n",
+ DPRINTF("VSCSI: SCSI cmd complete, tag=0x%x status=0x%x, req=%p\n",
sreq->tag, status, req);
if (req == NULL) {
fprintf(stderr, "VSCSI: Can't find request for tag 0x%x\n", sreq->tag);
@@ -548,16 +548,16 @@ static void vscsi_command_complete(SCSIRequest *sreq, uint32_t status, size_t re
if (status == CHECK_CONDITION) {
req->senselen = scsi_req_get_sense(req->sreq, req->sense,
sizeof(req->sense));
- dprintf("VSCSI: Sense data, %d bytes:\n", req->senselen);
- dprintf(" %02x %02x %02x %02x %02x %02x %02x %02x\n",
+ DPRINTF("VSCSI: Sense data, %d bytes:\n", req->senselen);
+ DPRINTF(" %02x %02x %02x %02x %02x %02x %02x %02x\n",
req->sense[0], req->sense[1], req->sense[2], req->sense[3],
req->sense[4], req->sense[5], req->sense[6], req->sense[7]);
- dprintf(" %02x %02x %02x %02x %02x %02x %02x %02x\n",
+ DPRINTF(" %02x %02x %02x %02x %02x %02x %02x %02x\n",
req->sense[8], req->sense[9], req->sense[10], req->sense[11],
req->sense[12], req->sense[13], req->sense[14], req->sense[15]);
}
- dprintf("VSCSI: Command complete err=%d\n", status);
+ DPRINTF("VSCSI: Command complete err=%d\n", status);
if (status == 0) {
/* We handle overflows, not underflows for normal commands,
* but hopefully nobody cares
@@ -611,7 +611,7 @@ static void vscsi_save_request(QEMUFile *f, SCSIRequest *sreq)
vmstate_save_state(f, &vmstate_spapr_vscsi_req, req);
- dprintf("VSCSI: saving tag=%u, current desc#%d, offset=%x\n",
+ DPRINTF("VSCSI: saving tag=%u, current desc#%d, offset=%x\n",
req->qtag, req->cur_desc_num, req->cur_desc_offset);
}
@@ -636,7 +636,7 @@ static void *vscsi_load_request(QEMUFile *f, SCSIRequest *sreq)
req->sreq = scsi_req_ref(sreq);
- dprintf("VSCSI: restoring tag=%u, current desc#%d, offset=%x\n",
+ DPRINTF("VSCSI: restoring tag=%u, current desc#%d, offset=%x\n",
req->qtag, req->cur_desc_num, req->cur_desc_offset);
return req;
@@ -648,7 +648,7 @@ static void vscsi_process_login(VSCSIState *s, vscsi_req *req)
struct srp_login_rsp *rsp = &iu->srp.login_rsp;
uint64_t tag = iu->srp.rsp.tag;
- dprintf("VSCSI: Got login, sendin response !\n");
+ DPRINTF("VSCSI: Got login, sendin response !\n");
/* TODO handle case that requested size is wrong and
* buffer format is wrong
@@ -714,7 +714,8 @@ static int vscsi_queue_cmd(VSCSIState *s, vscsi_req *req)
sdev = vscsi_device_find(&s->bus, be64_to_cpu(srp->cmd.lun), &lun);
if (!sdev) {
- dprintf("VSCSI: Command for lun %08" PRIx64 " with no drive\n", be64_to_cpu(srp->cmd.lun));
+ DPRINTF("VSCSI: Command for lun %08" PRIx64 " with no drive\n",
+ be64_to_cpu(srp->cmd.lun));
if (srp->cmd.cdb[0] == INQUIRY) {
vscsi_inquiry_no_target(s, req);
} else {
@@ -726,7 +727,7 @@ static int vscsi_queue_cmd(VSCSIState *s, vscsi_req *req)
req->sreq = scsi_req_new(sdev, req->qtag, lun, srp->cmd.cdb, req);
n = scsi_req_enqueue(req->sreq);
- dprintf("VSCSI: Queued command tag 0x%x CMD 0x%x LUN %d ret: %d\n",
+ DPRINTF("VSCSI: Queued command tag 0x%x CMD 0x%x LUN %d ret: %d\n",
req->qtag, srp->cmd.cdb[0], lun, n);
if (n) {
@@ -939,7 +940,7 @@ static int vscsi_do_crq(struct VIOsPAPRDevice *dev, uint8_t *crq_data)
crq.s.IU_length = be16_to_cpu(crq.s.IU_length);
crq.s.IU_data_ptr = be64_to_cpu(crq.s.IU_data_ptr);
- dprintf("VSCSI: do_crq %02x %02x ...\n", crq.raw[0], crq.raw[1]);
+ DPRINTF("VSCSI: do_crq %02x %02x ...\n", crq.raw[0], crq.raw[1]);
switch (crq.s.valid) {
case 0xc0: /* Init command/response */
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-28 02:55:11 +0000