d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update arcmsr(4) driver to 1.20.00.28 which fixes mutex recursion in

Browse Source 
CCB abort codepath.

Many thanks to Areca for continuing to support FreeBSD.

Submitted by:	黃清隆 <ching2048 areca com tw>
MFC after:	2 weeks
Approved by:	re (?)
This commit is contained in:
delphij 2013-09-19 20:30:35 +00:00
parent 5db794f1d0
commit 821c1076d0
1 changed files with 12 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
sys/dev/arcmsr/arcmsr.c
View File

@ -74,6 +74,7 @@
** 1.20.00.25 08/17/2012 Ching Huang Fixed hotplug device no function on type A adapter
** 1.20.00.26 12/14/2012 Ching Huang Added support ARC1214,1224,1264,1284
** 1.20.00.27 05/06/2013 Ching Huang Fixed out standing cmd full on ARC-12x4
** 1.20.00.28 09/13/2013 Ching Huang Removed recursive mutex in arcmsr_abort_dr_ccbs
******************************************************************************************
*/
@ -145,7 +146,7 @@ __FBSDID("$FreeBSD$");
#define arcmsr_callout_init(a) callout_init(a);
#endif
#define ARCMSR_DRIVER_VERSION "Driver Version 1.20.00.27 2013-05-06"
#define ARCMSR_DRIVER_VERSION "arcmsr version 1.20.00.28 2013-09-13"
#include <dev/arcmsr/arcmsr.h>
/*
**************************************************************************
@ -1621,7 +1622,6 @@ static void arcmsr_abort_dr_ccbs(struct AdapterControlBlock *acb, int target, in
u_int32_t intmask_org;
int i;
ARCMSR_LOCK_ACQUIRE(&acb->isr_lock);
/* disable all outbound interrupts */
intmask_org = arcmsr_disable_allintr(acb);
for (i = 0; i < ARCMSR_MAX_FREESRB_NUM; i++)
@ -1640,7 +1640,6 @@ static void arcmsr_abort_dr_ccbs(struct AdapterControlBlock *acb, int target, in
}
/* enable outbound Post Queue, outbound doorbell Interrupt */
arcmsr_enable_allintr(acb, intmask_org);
ARCMSR_LOCK_RELEASE(&acb->isr_lock);
}
/*
**************************************************************************
@ -3424,8 +3423,7 @@ static void arcmsr_get_hba_config(struct AdapterControlBlock *acb)
acb_device_map++;
i++;
}
printf("ARECA RAID ADAPTER%d: %s \n", acb->pci_unit, ARCMSR_DRIVER_VERSION);
printf("ARECA RAID ADAPTER%d: FIRMWARE VERSION %s \n", acb->pci_unit, acb->firm_version);
printf("Areca RAID adapter%d: %s F/W version %s \n", acb->pci_unit, acb->firm_model, acb->firm_version);
acb->firm_request_len = CHIP_REG_READ32(HBA_MessageUnit, 0, msgcode_rwbuffer[1]); /*firm_request_len, 1, 04-07*/
acb->firm_numbers_queue = CHIP_REG_READ32(HBA_MessageUnit, 0, msgcode_rwbuffer[2]); /*firm_numbers_queue, 2, 08-11*/
acb->firm_sdram_size = CHIP_REG_READ32(HBA_MessageUnit, 0, msgcode_rwbuffer[3]); /*firm_sdram_size, 3, 12-15*/
@ -3474,8 +3472,7 @@ static void arcmsr_get_hbb_config(struct AdapterControlBlock *acb)
acb_device_map++;
i++;
}
printf("ARECA RAID ADAPTER%d: %s \n", acb->pci_unit, ARCMSR_DRIVER_VERSION);
printf("ARECA RAID ADAPTER%d: FIRMWARE VERSION %s \n", acb->pci_unit, acb->firm_version);
printf("Areca RAID adapter%d: %s F/W version %s \n", acb->pci_unit, acb->firm_model, acb->firm_version);
acb->firm_request_len = CHIP_REG_READ32(HBB_RWBUFFER, 1, msgcode_rwbuffer[1]); /*firm_request_len, 1, 04-07*/
acb->firm_numbers_queue = CHIP_REG_READ32(HBB_RWBUFFER, 1, msgcode_rwbuffer[2]); /*firm_numbers_queue, 2, 08-11*/
acb->firm_sdram_size = CHIP_REG_READ32(HBB_RWBUFFER, 1, msgcode_rwbuffer[3]); /*firm_sdram_size, 3, 12-15*/
@ -3525,8 +3522,7 @@ static void arcmsr_get_hbc_config(struct AdapterControlBlock *acb)
acb_device_map++;
i++;
}
printf("ARECA RAID ADAPTER%d: %s \n", acb->pci_unit, ARCMSR_DRIVER_VERSION);
printf("ARECA RAID ADAPTER%d: FIRMWARE VERSION %s \n", acb->pci_unit, acb->firm_version);
printf("Areca RAID adapter%d: %s F/W version %s \n", acb->pci_unit, acb->firm_model, acb->firm_version);
acb->firm_request_len = CHIP_REG_READ32(HBC_MessageUnit, 0, msgcode_rwbuffer[1]); /*firm_request_len, 1, 04-07*/
acb->firm_numbers_queue = CHIP_REG_READ32(HBC_MessageUnit, 0, msgcode_rwbuffer[2]); /*firm_numbers_queue, 2, 08-11*/
acb->firm_sdram_size = CHIP_REG_READ32(HBC_MessageUnit, 0, msgcode_rwbuffer[3]); /*firm_sdram_size, 3, 12-15*/
@ -3577,8 +3573,7 @@ static void arcmsr_get_hbd_config(struct AdapterControlBlock *acb)
acb_device_map++;
i++;
}
printf("ARECA RAID ADAPTER%d: %s \n", acb->pci_unit, ARCMSR_DRIVER_VERSION);
printf("ARECA RAID ADAPTER%d: FIRMWARE VERSION %s \n", acb->pci_unit, acb->firm_version);
printf("Areca RAID adapter%d: %s F/W version %s \n", acb->pci_unit, acb->firm_model, acb->firm_version);
acb->firm_request_len = CHIP_REG_READ32(HBD_MessageUnit, 0, msgcode_rwbuffer[2]); /*firm_request_len, 1, 04-07*/
acb->firm_numbers_queue = CHIP_REG_READ32(HBD_MessageUnit, 0, msgcode_rwbuffer[3]); /*firm_numbers_queue, 2, 08-11*/
acb->firm_sdram_size = CHIP_REG_READ32(HBD_MessageUnit, 0, msgcode_rwbuffer[4]); /*firm_sdram_size, 3, 12-15*/
@ -4263,6 +4258,8 @@ static int arcmsr_attach(device_t dev)
return (ENOMEM);
}
arcmsr_mutex_init(acb);
acb->pci_dev = dev;
acb->pci_unit = unit;
if(arcmsr_initialize(dev)) {
printf("arcmsr%d: initialize failure!\n", unit);
arcmsr_mutex_destroy(acb);
@ -4283,8 +4280,6 @@ static int arcmsr_attach(device_t dev)
return ENXIO;
}
acb->irqres = irqres;
acb->pci_dev = dev;
acb->pci_unit = unit;
/*
* Now let the CAM generic SCSI layer find the SCSI devices on
* the bus * start queue to reset to the idle loop. *
@ -4366,7 +4361,7 @@ static int arcmsr_probe(device_t dev)
{
u_int32_t id;
static char buf[256];
char x_type[]={"X-TYPE"};
char x_type[]={"unknown"};
char *type;
int raid6 = 1;
@ -4412,11 +4407,13 @@ static int arcmsr_probe(device_t dev)
break;
default:
type = x_type;
raid6 = 0;
break;
}
if(type == x_type)
return(ENXIO);
sprintf(buf, "Areca %s Host Adapter RAID Controller %s\n", type, raid6 ? "(RAID6 capable)" : "");
sprintf(buf, "Areca %s Host Adapter RAID Controller %s\n%s\n",
type, raid6 ? "(RAID6 capable)" : "", ARCMSR_DRIVER_VERSION);
device_set_desc_copy(dev, buf);
return (BUS_PROBE_DEFAULT);
}