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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-24 18:11:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-24 18:11:22 -0700
commitbdc0077af574800d24318b6945cf2344e8dbb050 (patch)
treeefbcb8f2d8c2f1e42130e983405e49f2b95246f7 /drivers/scsi/bnx2fc/bnx2fc_debug.c
parent801b03653fc04de2cc5bc83c06de504d41345b63 (diff)
parente96eb23d82b4246cce4eeb14a7eedbbdcf37b3d4 (diff)
downloadlinux-rt-bdc0077af574800d24318b6945cf2344e8dbb050.tar.gz
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull first round of SCSI updates from James Bottomley: "The most important feature of this patch set is the new async infrastructure that makes sure async_synchronize_full() synchronizes all domains and allows us to remove all the hacks (like having scsi_complete_async_scans() in the device base code) and means that the async infrastructure will "just work" in future. The rest is assorted driver updates (aacraid, bnx2fc, virto-scsi, megaraid, bfa, lpfc, qla2xxx, qla4xxx) plus a lot of infrastructure work in sas and FC. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (97 commits) [SCSI] Revert "[SCSI] fix async probe regression" [SCSI] cleanup usages of scsi_complete_async_scans [SCSI] queue async scan work to an async_schedule domain [SCSI] async: make async_synchronize_full() flush all work regardless of domain [SCSI] async: introduce 'async_domain' type [SCSI] bfa: Fix to set correct return error codes and misc cleanup. [SCSI] aacraid: Series 7 Async. (performance) mode support [SCSI] aha152x: Allow use on 64bit systems [SCSI] virtio-scsi: Add vdrv->scan for post VIRTIO_CONFIG_S_DRIVER_OK LUN scanning [SCSI] bfa: squelch lockdep complaint with a spin_lock_init [SCSI] qla2xxx: remove unnecessary reads of PCI_CAP_ID_EXP [SCSI] qla4xxx: remove unnecessary read of PCI_CAP_ID_EXP [SCSI] ufs: fix incorrect return value about SUCCESS and FAILED [SCSI] ufs: reverse the ufshcd_is_device_present logic [SCSI] ufs: use module_pci_driver [SCSI] usb-storage: update usb devices for write cache quirk in quirk list. [SCSI] usb-storage: add support for write cache quirk [SCSI] set to WCE if usb cache quirk is present. [SCSI] virtio-scsi: hotplug support for virtio-scsi [SCSI] virtio-scsi: split scatterlist per target ...
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_debug.c')
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_debug.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_debug.c b/drivers/scsi/bnx2fc/bnx2fc_debug.c
new file mode 100644
index 000000000000..0cbee1b23ee2
--- /dev/null
+++ b/drivers/scsi/bnx2fc/bnx2fc_debug.c
@@ -0,0 +1,70 @@
+#include "bnx2fc.h"
+
+void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ if (likely(!(bnx2fc_debug_level & LOG_IO)))
+ return;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ if (io_req && io_req->port && io_req->port->lport &&
+ io_req->port->lport->host)
+ shost_printk(KERN_INFO, io_req->port->lport->host,
+ PFX "xid:0x%x %pV",
+ io_req->xid, &vaf);
+ else
+ pr_info("NULL %pV", &vaf);
+
+ va_end(args);
+}
+
+void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ if (likely(!(bnx2fc_debug_level & LOG_TGT)))
+ return;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ if (tgt && tgt->port && tgt->port->lport && tgt->port->lport->host &&
+ tgt->rport)
+ shost_printk(KERN_INFO, tgt->port->lport->host,
+ PFX "port:%x %pV",
+ tgt->rport->port_id, &vaf);
+ else
+ pr_info("NULL %pV", &vaf);
+
+ va_end(args);
+}
+
+void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ if (likely(!(bnx2fc_debug_level & LOG_HBA)))
+ return;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ if (lport && lport->host)
+ shost_printk(KERN_INFO, lport->host, PFX "%pV", &vaf);
+ else
+ pr_info("NULL %pV", &vaf);
+
+ va_end(args);
+}