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[SCSI] lpfc 8.3.2 : Persistent Vport Support

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Add support for persistent vport definitions at creation at boot time

Also includes a few misc fixes for:
- conversion to vpi name from vport slang name
- couple of small mailbox references
- some additional discovery mods

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
James Smart
2009-05-22 14:53:21 -04:00
committed by James Bottomley
parent f4b4c68f74
commit 21e9a0a5fb
6 changed files with 236 additions and 57 deletions
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38
drivers/scsi/lpfc/lpfc_mbox.c
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@@ -40,6 +40,44 @@
#include "lpfc_crtn.h"
#include "lpfc_compat.h"
/**
* lpfc_dump_static_vport - Dump HBA's static vport information.
* @phba: pointer to lpfc hba data structure.
* @pmb: pointer to the driver internal queue element for mailbox command.
* @offset: offset for dumping vport info.
*
* The dump mailbox command provides a method for the device driver to obtain
* various types of information from the HBA device.
*
* This routine prepares the mailbox command for dumping list of static
* vports to be created.
**/
void
lpfc_dump_static_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb,
uint16_t offset)
{
MAILBOX_t *mb;
void *ctx;
mb = &pmb->u.mb;
ctx = pmb->context2;
/* Setup to dump vport info region */
memset(pmb, 0, sizeof(LPFC_MBOXQ_t));
mb->mbxCommand = MBX_DUMP_MEMORY;
mb->un.varDmp.cv = 1;
mb->un.varDmp.type = DMP_NV_PARAMS;
mb->un.varDmp.entry_index = offset;
mb->un.varDmp.region_id = DMP_REGION_VPORT;
mb->un.varDmp.word_cnt = DMP_RSP_SIZE/sizeof(uint32_t);
mb->un.varDmp.co = 0;
mb->un.varDmp.resp_offset = 0;
pmb->context2 = ctx;
mb->mbxOwner = OWN_HOST;
return;
}
/**
* lpfc_dump_mem - Prepare a mailbox command for retrieving HBA's VPD memory
* @phba: pointer to lpfc hba data structure.