Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / drivers / s390 / cio / device_pgid.c

diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c
index cb1879a96818b41b28371560b6f57173676ba14b..5cf7be008e981232742c7d57420e0359dd33e977 100644 (file)
--- a/drivers/s390/cio/device_pgid.c
+++ b/drivers/s390/cio/device_pgid.c
@@ -22,6 +22,7 @@
 #include "css.h"
 #include "device.h"
 #include "ioasm.h"
+#include "io_sch.h"
 
 /*
  * Helper function called from interrupt context to decide whether an
@@ -78,7 +79,7 @@ __ccw_device_sense_pgid_start(struct ccw_device *cdev)
                        /* ret is 0, -EBUSY, -EACCES or -ENODEV */
                        if (ret != -EACCES)
                                return ret;
-                       CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel "
+                       CIO_MSG_EVENT(3, "SNID - Device %04x on Subchannel "
                                      "0.%x.%04x, lpm %02X, became 'not "
                                      "operational'\n",
                                      cdev->private->dev_id.devno,
@@ -155,10 +156,13 @@ __ccw_device_check_sense_pgid(struct ccw_device *cdev)
                return -EAGAIN;
        }
        if (irb->scsw.cc == 3) {
-               CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel 0.%x.%04x,"
+               u8 lpm;
+
+               lpm = to_io_private(sch)->orb.lpm;
+               CIO_MSG_EVENT(3, "SNID - Device %04x on Subchannel 0.%x.%04x,"
                              " lpm %02X, became 'not operational'\n",
                              cdev->private->dev_id.devno, sch->schid.ssid,
-                             sch->schid.sch_no, sch->orb.lpm);
+                             sch->schid.sch_no, lpm);
                return -EACCES;
        }
        i = 8 - ffs(cdev->private->imask);
@@ -239,16 +243,10 @@ __ccw_device_do_pgid(struct ccw_device *cdev, __u8 func)
        /* Setup sense path group id channel program. */
        cdev->private->pgid[0].inf.fc = func;
        ccw = cdev->private->iccws;
-       if (!cdev->private->flags.pgid_single) {
-               cdev->private->pgid[0].inf.fc |= SPID_FUNC_MULTI_PATH;
-               ccw->cmd_code = CCW_CMD_SUSPEND_RECONN;
-               ccw->cda = 0;
-               ccw->count = 0;
-               ccw->flags = CCW_FLAG_SLI | CCW_FLAG_CC;
-               ccw++;
-       } else
+       if (cdev->private->flags.pgid_single)
                cdev->private->pgid[0].inf.fc |= SPID_FUNC_SINGLE_PATH;
-
+       else
+               cdev->private->pgid[0].inf.fc |= SPID_FUNC_MULTI_PATH;
        ccw->cmd_code = CCW_CMD_SET_PGID;
        ccw->cda = (__u32) __pa (&cdev->private->pgid[0]);
        ccw->count = sizeof (struct pgid);
@@ -271,7 +269,7 @@ __ccw_device_do_pgid(struct ccw_device *cdev, __u8 func)
                        return ret;
        }
        /* PGID command failed on this path. */
-       CIO_MSG_EVENT(2, "SPID - Device %04x on Subchannel "
+       CIO_MSG_EVENT(3, "SPID - Device %04x on Subchannel "
                      "0.%x.%04x, lpm %02X, became 'not operational'\n",
                      cdev->private->dev_id.devno, sch->schid.ssid,
                      sch->schid.sch_no, cdev->private->imask);
@@ -313,7 +311,7 @@ static int __ccw_device_do_nop(struct ccw_device *cdev)
                        return ret;
        }
        /* nop command failed on this path. */
-       CIO_MSG_EVENT(2, "NOP - Device %04x on Subchannel "
+       CIO_MSG_EVENT(3, "NOP - Device %04x on Subchannel "
                      "0.%x.%04x, lpm %02X, became 'not operational'\n",
                      cdev->private->dev_id.devno, sch->schid.ssid,
                      sch->schid.sch_no, cdev->private->imask);
@@ -358,7 +356,7 @@ __ccw_device_check_pgid(struct ccw_device *cdev)
                return -EAGAIN;
        }
        if (irb->scsw.cc == 3) {
-               CIO_MSG_EVENT(2, "SPID - Device %04x on Subchannel 0.%x.%04x,"
+               CIO_MSG_EVENT(3, "SPID - Device %04x on Subchannel 0.%x.%04x,"
                              " lpm %02X, became 'not operational'\n",
                              cdev->private->dev_id.devno, sch->schid.ssid,
                              sch->schid.sch_no, cdev->private->imask);
@@ -387,7 +385,7 @@ static int __ccw_device_check_nop(struct ccw_device *cdev)
                return -ETIME;
        }
        if (irb->scsw.cc == 3) {
-               CIO_MSG_EVENT(2, "NOP - Device %04x on Subchannel 0.%x.%04x,"
+               CIO_MSG_EVENT(3, "NOP - Device %04x on Subchannel 0.%x.%04x,"
                              " lpm %02X, became 'not operational'\n",
                              cdev->private->dev_id.devno, sch->schid.ssid,
                              sch->schid.sch_no, cdev->private->imask);