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path: root/drivers/scsi/scsi_debug.c
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Diffstat (limited to 'drivers/scsi/scsi_debug.c')
-rw-r--r--drivers/scsi/scsi_debug.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 6a219a0844d3..c905709707f0 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -42,6 +42,7 @@
#include <linux/atomic.h>
#include <linux/hrtimer.h>
#include <linux/uuid.h>
+#include <linux/t10-pi.h>
#include <net/checksum.h>
@@ -627,7 +628,7 @@ static LIST_HEAD(sdebug_host_list);
static DEFINE_SPINLOCK(sdebug_host_list_lock);
static unsigned char *fake_storep; /* ramdisk storage */
-static struct sd_dif_tuple *dif_storep; /* protection info */
+static struct t10_pi_tuple *dif_storep; /* protection info */
static void *map_storep; /* provisioning map */
static unsigned long map_size;
@@ -682,7 +683,7 @@ static void *fake_store(unsigned long long lba)
return fake_storep + lba * sdebug_sector_size;
}
-static struct sd_dif_tuple *dif_store(sector_t sector)
+static struct t10_pi_tuple *dif_store(sector_t sector)
{
sector = sector_div(sector, sdebug_store_sectors);
@@ -1349,7 +1350,7 @@ static int resp_inquiry(struct scsi_cmnd *scp, struct sdebug_dev_info *devip)
} else if (0x86 == cmd[2]) { /* extended inquiry */
arr[1] = cmd[2]; /*sanity */
arr[3] = 0x3c; /* number of following entries */
- if (sdebug_dif == SD_DIF_TYPE3_PROTECTION)
+ if (sdebug_dif == T10_PI_TYPE3_PROTECTION)
arr[4] = 0x4; /* SPT: GRD_CHK:1 */
else if (have_dif_prot)
arr[4] = 0x5; /* SPT: GRD_CHK:1, REF_CHK:1 */
@@ -2430,7 +2431,7 @@ static __be16 dif_compute_csum(const void *buf, int len)
return csum;
}
-static int dif_verify(struct sd_dif_tuple *sdt, const void *data,
+static int dif_verify(struct t10_pi_tuple *sdt, const void *data,
sector_t sector, u32 ei_lba)
{
__be16 csum = dif_compute_csum(data, sdebug_sector_size);
@@ -2442,13 +2443,13 @@ static int dif_verify(struct sd_dif_tuple *sdt, const void *data,
be16_to_cpu(csum));
return 0x01;
}
- if (sdebug_dif == SD_DIF_TYPE1_PROTECTION &&
+ if (sdebug_dif == T10_PI_TYPE1_PROTECTION &&
be32_to_cpu(sdt->ref_tag) != (sector & 0xffffffff)) {
pr_err("REF check failed on sector %lu\n",
(unsigned long)sector);
return 0x03;
}
- if (sdebug_dif == SD_DIF_TYPE2_PROTECTION &&
+ if (sdebug_dif == T10_PI_TYPE2_PROTECTION &&
be32_to_cpu(sdt->ref_tag) != ei_lba) {
pr_err("REF check failed on sector %lu\n",
(unsigned long)sector);
@@ -2504,7 +2505,7 @@ static int prot_verify_read(struct scsi_cmnd *SCpnt, sector_t start_sec,
unsigned int sectors, u32 ei_lba)
{
unsigned int i;
- struct sd_dif_tuple *sdt;
+ struct t10_pi_tuple *sdt;
sector_t sector;
for (i = 0; i < sectors; i++, ei_lba++) {
@@ -2580,13 +2581,13 @@ static int resp_read_dt0(struct scsi_cmnd *scp, struct sdebug_dev_info *devip)
break;
}
if (unlikely(have_dif_prot && check_prot)) {
- if (sdebug_dif == SD_DIF_TYPE2_PROTECTION &&
+ if (sdebug_dif == T10_PI_TYPE2_PROTECTION &&
(cmd[1] & 0xe0)) {
mk_sense_invalid_opcode(scp);
return check_condition_result;
}
- if ((sdebug_dif == SD_DIF_TYPE1_PROTECTION ||
- sdebug_dif == SD_DIF_TYPE3_PROTECTION) &&
+ if ((sdebug_dif == T10_PI_TYPE1_PROTECTION ||
+ sdebug_dif == T10_PI_TYPE3_PROTECTION) &&
(cmd[1] & 0xe0) == 0)
sdev_printk(KERN_ERR, scp->device, "Unprotected RD "
"to DIF device\n");
@@ -2696,7 +2697,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec,
unsigned int sectors, u32 ei_lba)
{
int ret;
- struct sd_dif_tuple *sdt;
+ struct t10_pi_tuple *sdt;
void *daddr;
sector_t sector = start_sec;
int ppage_offset;
@@ -2722,7 +2723,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec,
}
for (ppage_offset = 0; ppage_offset < piter.length;
- ppage_offset += sizeof(struct sd_dif_tuple)) {
+ ppage_offset += sizeof(struct t10_pi_tuple)) {
/* If we're at the end of the current
* data page advance to the next one
*/
@@ -2893,13 +2894,13 @@ static int resp_write_dt0(struct scsi_cmnd *scp, struct sdebug_dev_info *devip)
break;
}
if (unlikely(have_dif_prot && check_prot)) {
- if (sdebug_dif == SD_DIF_TYPE2_PROTECTION &&
+ if (sdebug_dif == T10_PI_TYPE2_PROTECTION &&
(cmd[1] & 0xe0)) {
mk_sense_invalid_opcode(scp);
return check_condition_result;
}
- if ((sdebug_dif == SD_DIF_TYPE1_PROTECTION ||
- sdebug_dif == SD_DIF_TYPE3_PROTECTION) &&
+ if ((sdebug_dif == T10_PI_TYPE1_PROTECTION ||
+ sdebug_dif == T10_PI_TYPE3_PROTECTION) &&
(cmd[1] & 0xe0) == 0)
sdev_printk(KERN_ERR, scp->device, "Unprotected WR "
"to DIF device\n");
@@ -3135,13 +3136,13 @@ static int resp_comp_write(struct scsi_cmnd *scp,
num = cmd[13]; /* 1 to a maximum of 255 logical blocks */
if (0 == num)
return 0; /* degenerate case, not an error */
- if (sdebug_dif == SD_DIF_TYPE2_PROTECTION &&
+ if (sdebug_dif == T10_PI_TYPE2_PROTECTION &&
(cmd[1] & 0xe0)) {
mk_sense_invalid_opcode(scp);
return check_condition_result;
}
- if ((sdebug_dif == SD_DIF_TYPE1_PROTECTION ||
- sdebug_dif == SD_DIF_TYPE3_PROTECTION) &&
+ if ((sdebug_dif == T10_PI_TYPE1_PROTECTION ||
+ sdebug_dif == T10_PI_TYPE3_PROTECTION) &&
(cmd[1] & 0xe0) == 0)
sdev_printk(KERN_ERR, scp->device, "Unprotected WR "
"to DIF device\n");
@@ -4939,12 +4940,11 @@ static int __init scsi_debug_init(void)
}
switch (sdebug_dif) {
-
- case SD_DIF_TYPE0_PROTECTION:
+ case T10_PI_TYPE0_PROTECTION:
break;
- case SD_DIF_TYPE1_PROTECTION:
- case SD_DIF_TYPE2_PROTECTION:
- case SD_DIF_TYPE3_PROTECTION:
+ case T10_PI_TYPE1_PROTECTION:
+ case T10_PI_TYPE2_PROTECTION:
+ case T10_PI_TYPE3_PROTECTION:
have_dif_prot = true;
break;
@@ -5026,7 +5026,7 @@ static int __init scsi_debug_init(void)
if (sdebug_dix) {
int dif_size;
- dif_size = sdebug_store_sectors * sizeof(struct sd_dif_tuple);
+ dif_size = sdebug_store_sectors * sizeof(struct t10_pi_tuple);
dif_storep = vmalloc(dif_size);
pr_err("dif_storep %u bytes @ %p\n", dif_size, dif_storep);
@@ -5480,19 +5480,19 @@ static int sdebug_driver_probe(struct device * dev)
switch (sdebug_dif) {
- case SD_DIF_TYPE1_PROTECTION:
+ case T10_PI_TYPE1_PROTECTION:
hprot = SHOST_DIF_TYPE1_PROTECTION;
if (sdebug_dix)
hprot |= SHOST_DIX_TYPE1_PROTECTION;
break;
- case SD_DIF_TYPE2_PROTECTION:
+ case T10_PI_TYPE2_PROTECTION:
hprot = SHOST_DIF_TYPE2_PROTECTION;
if (sdebug_dix)
hprot |= SHOST_DIX_TYPE2_PROTECTION;
break;
- case SD_DIF_TYPE3_PROTECTION:
+ case T10_PI_TYPE3_PROTECTION:
hprot = SHOST_DIF_TYPE3_PROTECTION;
if (sdebug_dix)
hprot |= SHOST_DIX_TYPE3_PROTECTION;
generated by cgit v1.2.3 (git 2.39.0) at 2025-11-04 03:25:15 +0300