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authorLinus Torvalds <torvalds@linux-foundation.org>2023-02-22 22:41:41 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2023-02-22 22:41:41 +0100
commit8762069330316392331e693befd8a5b632833618 (patch)
tree26716f1064b9b0b376d4bf77604cdcdc600efdb2 /drivers/ata/libata-scsi.c
parentMerge tag 'ata-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlem... (diff)
parentscsi: ufs: core: Fix an error handling path in ufshcd_read_desc_param() (diff)
downloadlinux-8762069330316392331e693befd8a5b632833618.tar.xz
linux-8762069330316392331e693befd8a5b632833618.zip
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, libsas). The major core change is a rework to remove the two helpers around scsi_execute_cmd and use it as the only submission interface along with other minor fixes and updates" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (142 commits) scsi: ufs: core: Fix an error handling path in ufshcd_read_desc_param() scsi: ufs: core: Fix device management cmd timeout flow scsi: aic94xx: Add missing check for dma_map_single() scsi: smartpqi: Replace one-element array with flexible-array member scsi: mpt3sas: Fix a memory leak scsi: qla2xxx: Remove the unused variable wwn scsi: ufs: core: Fix kernel-doc syntax scsi: ufs: core: Add hibernation callbacks scsi: snic: Fix memory leak with using debugfs_lookup() scsi: ufs: core: Limit DMA alignment check scsi: Documentation: Correct spelling scsi: Documentation: Correct spelling scsi: target: Documentation: Correct spelling scsi: aacraid: Allocate cmd_priv with scsicmd scsi: ufs: qcom: dt-bindings: Add SM8550 compatible string scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5 scsi: ufs: qcom: fix platform_msi_domain_free_irqs() reference scsi: ufs: core: Enable DMA clustering scsi: ufs: exynos: Fix the maximum segment size scsi: ufs: exynos: Fix DMA alignment for PAGE_SIZE != 4096 ...
Diffstat (limited to 'drivers/ata/libata-scsi.c')
-rw-r--r--drivers/ata/libata-scsi.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index aa338f10cef2..e093c7a7deeb 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -383,8 +383,12 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
u8 scsi_cmd[MAX_COMMAND_SIZE];
u8 args[4], *argbuf = NULL;
int argsize = 0;
- enum dma_data_direction data_dir;
struct scsi_sense_hdr sshdr;
+ const struct scsi_exec_args exec_args = {
+ .sshdr = &sshdr,
+ .sense = sensebuf,
+ .sense_len = sizeof(sensebuf),
+ };
int cmd_result;
if (arg == NULL)
@@ -407,11 +411,9 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
scsi_cmd[1] = (4 << 1); /* PIO Data-in */
scsi_cmd[2] = 0x0e; /* no off.line or cc, read from dev,
block count in sector count field */
- data_dir = DMA_FROM_DEVICE;
} else {
scsi_cmd[1] = (3 << 1); /* Non-data */
scsi_cmd[2] = 0x20; /* cc but no off.line or data xfer */
- data_dir = DMA_NONE;
}
scsi_cmd[0] = ATA_16;
@@ -429,9 +431,8 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
/* Good values for timeout and retries? Values below
from scsi_ioctl_send_command() for default case... */
- cmd_result = scsi_execute(scsidev, scsi_cmd, data_dir, argbuf, argsize,
- sensebuf, &sshdr, (10*HZ), 5, 0, 0, NULL);
-
+ cmd_result = scsi_execute_cmd(scsidev, scsi_cmd, REQ_OP_DRV_IN, argbuf,
+ argsize, 10 * HZ, 5, &exec_args);
if (cmd_result < 0) {
rc = cmd_result;
goto error;
@@ -491,6 +492,11 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
u8 args[7];
struct scsi_sense_hdr sshdr;
int cmd_result;
+ const struct scsi_exec_args exec_args = {
+ .sshdr = &sshdr,
+ .sense = sensebuf,
+ .sense_len = sizeof(sensebuf),
+ };
if (arg == NULL)
return -EINVAL;
@@ -513,9 +519,8 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
/* Good values for timeout and retries? Values below
from scsi_ioctl_send_command() for default case... */
- cmd_result = scsi_execute(scsidev, scsi_cmd, DMA_NONE, NULL, 0,
- sensebuf, &sshdr, (10*HZ), 5, 0, 0, NULL);
-
+ cmd_result = scsi_execute_cmd(scsidev, scsi_cmd, REQ_OP_DRV_IN, NULL,
+ 0, 10 * HZ, 5, &exec_args);
if (cmd_result < 0) {
rc = cmd_result;
goto error;