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On sparc64 obtain the initiator ID to be used for SPI HBAs from the

Browse source 
Open Firmware device tree in order to match what the PROM built-in
driver uses. This is especially important when netbooting Fujitsu
Siemens PRIMEPOWER250 as in that case the built-in driver isn't used
and the port facts PortSCSIID defaults to 0, conflicting with the
disk at the same address.
This commit is contained in:
Marius Strobl 2010-04-27 18:41:16 +00:00
parent a8217f5c2e
commit 8ba5efbd6f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=207287
3 changed files with 16 additions and 1 deletions
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2
sys/dev/mpt/mpt.c
View file

@ -2667,6 +2667,8 @@ mpt_configure_ioc(struct mpt_softc *mpt, int tn, int needreset)
mpt->is_fc = 0;
mpt->is_sas = 0;
mpt->is_spi = 1;
if (mpt->mpt_ini_id == MPT_INI_ID_NONE)
mpt->mpt_ini_id = pfp->PortSCSIID;
} else if (pfp->PortType == MPI_PORTFACTS_PORTTYPE_ISCSI) {
mpt_prt(mpt, "iSCSI not supported yet\n");
return (ENXIO);

10
sys/dev/mpt/mpt.h
View file

@ -130,6 +130,11 @@
#include <machine/clock.h>
#endif
#ifdef __sparc64__
#include <dev/ofw/openfirm.h>
#include <machine/ofw_machdep.h>
#endif
#include <sys/rman.h>
#if __FreeBSD_version < 500000
@ -172,6 +177,8 @@
#define MPT_ROLE_BOTH 3
#define MPT_ROLE_DEFAULT MPT_ROLE_INITIATOR
#define MPT_INI_ID_NONE -1
/**************************** Forward Declarations ****************************/
struct mpt_softc;
struct mpt_personality;
@ -637,7 +644,6 @@ struct mpt_softc {
* Port Facts
*/
MSG_PORT_FACTS_REPLY * port_facts;
#define mpt_ini_id port_facts[0].PortSCSIID
#define mpt_max_tgtcmds port_facts[0].MaxPostedCmdBuffers
/*
@ -650,6 +656,7 @@ struct mpt_softc {
CONFIG_PAGE_SCSI_PORT_2 _port_page2;
CONFIG_PAGE_SCSI_DEVICE_0 _dev_page0[16];
CONFIG_PAGE_SCSI_DEVICE_1 _dev_page1[16];
int _ini_id;
uint16_t _tag_enable;
uint16_t _disc_enable;
} spi;
@ -658,6 +665,7 @@ struct mpt_softc {
#define mpt_port_page2 cfg.spi._port_page2
#define mpt_dev_page0 cfg.spi._dev_page0
#define mpt_dev_page1 cfg.spi._dev_page1
#define mpt_ini_id cfg.spi._ini_id
#define mpt_tag_enable cfg.spi._tag_enable
#define mpt_disc_enable cfg.spi._disc_enable
struct mpi_fc_cfg {

5
sys/dev/mpt/mpt_pci.c
View file

@ -460,6 +460,11 @@ mpt_pci_attach(device_t dev)
mpt->raid_queue_depth = MPT_RAID_QUEUE_DEPTH_DEFAULT;
mpt->verbose = MPT_PRT_NONE;
mpt->role = MPT_ROLE_NONE;
mpt->mpt_ini_id = MPT_INI_ID_NONE;
#ifdef __sparc64__
if (mpt->is_spi)
mpt->mpt_ini_id = OF_getscsinitid(dev);
#endif
mpt_set_options(mpt);
if (mpt->verbose == MPT_PRT_NONE) {
mpt->verbose = MPT_PRT_WARN;