* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
* Copyright (c) 1999-2007 LSI Logic Corporation
- * (mailto:mpt_linux_developer@lsi.com)
+ * (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-#include "linux_compat.h" /* linux-2.6 tweaks */
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
static int mptspiInternalCtx = -1; /* Used only for internal commands */
/**
- * mptspi_setTargetNegoParms - Update the target negotiation
- * parameters based on the the Inquiry data, adapter capabilities,
- * and NVRAM settings
- *
+ * mptspi_setTargetNegoParms - Update the target negotiation parameters
* @hd: Pointer to a SCSI Host Structure
- * @vtarget: per target private data
+ * @target: per target private data
* @sdev: SCSI device
*
+ * Update the target negotiation parameters based on the the Inquiry
+ * data, adapter capabilities, and NVRAM settings.
**/
static void
mptspi_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target,
/**
* mptspi_writeIOCPage4 - write IOC Page 4
* @hd: Pointer to a SCSI Host Structure
- * @channel:
+ * @channel: channel number
* @id: write IOC Page4 for this ID & Bus
*
* Return: -EAGAIN if unable to obtain a Message Frame
return 0;
}
-void
+static void
mptspi_target_destroy(struct scsi_target *starget)
{
if (starget->hostdata)
return;
}
+ hd->spi_pending |= (1 << sdev->id);
spi_dv_device(sdev);
+ hd->spi_pending &= ~(1 << sdev->id);
if (sdev->channel == 1 &&
mptscsih_quiesce_raid(hd, 0, vtarget->channel, vtarget->id) < 0)
struct _MPT_SCSI_HOST *hd =
(struct _MPT_SCSI_HOST *)sdev->host->hostdata;
VirtTarget *vtarget = scsi_target(sdev)->hostdata;
- int ret = mptscsih_slave_configure(sdev);
+ int ret;
+
+ mptspi_initTarget(hd, vtarget, sdev);
+
+ ret = mptscsih_slave_configure(sdev);
if (ret)
return ret;
- mptspi_initTarget(hd, vtarget, sdev);
-
ddvprintk((MYIOC_s_INFO_FMT "id=%d min_period=0x%02x"
" max_offset=0x%02x max_width=%d\n", hd->ioc->name,
sdev->id, spi_min_period(scsi_target(sdev)),
container_of(work, struct work_queue_wrapper, work);
struct _MPT_SCSI_HOST *hd = wqw->hd;
struct scsi_device *sdev;
+ struct scsi_target *starget;
+ struct _CONFIG_PAGE_SCSI_DEVICE_1 pg1;
+ u32 nego;
kfree(wqw);
- shost_for_each_device(sdev, hd->ioc->sh)
- mptspi_dv_device(hd, sdev);
+ if (hd->spi_pending) {
+ shost_for_each_device(sdev, hd->ioc->sh) {
+ if (hd->spi_pending & (1 << sdev->id))
+ continue;
+ starget = scsi_target(sdev);
+ nego = mptspi_getRP(starget);
+ pg1.RequestedParameters = cpu_to_le32(nego);
+ pg1.Reserved = 0;
+ pg1.Configuration = 0;
+ mptspi_write_spi_device_pg1(starget, &pg1);
+ }
+ } else {
+ shost_for_each_device(sdev, hd->ioc->sh)
+ mptspi_dv_device(hd, sdev);
+ }
}
static void
init_waitqueue_head(&hd->scandv_waitq);
hd->scandv_wait_done = 0;
hd->last_queue_full = 0;
+ hd->spi_pending = 0;
/* Some versions of the firmware don't support page 0; without
* that we can't get the parameters */