diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-02-18 20:50:40 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-23 03:11:03 +0100 |
| commit | 76a3451b64c6d1718a651697670bd5dc557ed148 (patch) | |
| tree | a555a4f225d6ae09abf2074346c4233406ebe280 /drivers/scsi/aacraid/aacraid.h | |
| parent | scsi: 53c700: Stop clearing SCSI pointer fields (diff) | |
| download | linux-76a3451b64c6d1718a651697670bd5dc557ed148.tar.xz linux-76a3451b64c6d1718a651697670bd5dc557ed148.zip | |
scsi: aacraid: Move the SCSI pointer to private command data
Set .cmd_size in the SCSI host template instead of using the SCSI pointer
from struct scsi_cmnd. This patch prepares for removal of the SCSI pointer
from struct scsi_cmnd.
Link: https://lore.kernel.org/r/20220218195117.25689-13-bvanassche@acm.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/aacraid.h')
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 3733df77bc65..f849e7c9d428 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -29,6 +29,7 @@ #include <linux/completion.h> #include <linux/pci.h> #include <scsi/scsi_host.h> +#include <scsi/scsi_cmnd.h> /*------------------------------------------------------------------------------ * D E F I N E S @@ -2673,11 +2674,24 @@ static inline void aac_cancel_rescan_worker(struct aac_dev *dev) cancel_delayed_work_sync(&dev->src_reinit_aif_worker); } -/* SCp.phase values */ -#define AAC_OWNER_MIDLEVEL 0x101 -#define AAC_OWNER_LOWLEVEL 0x102 -#define AAC_OWNER_ERROR_HANDLER 0x103 -#define AAC_OWNER_FIRMWARE 0x106 +enum aac_cmd_owner { + AAC_OWNER_MIDLEVEL = 0x101, + AAC_OWNER_LOWLEVEL = 0x102, + AAC_OWNER_ERROR_HANDLER = 0x103, + AAC_OWNER_FIRMWARE = 0x106, +}; + +struct aac_cmd_priv { + int (*callback)(struct scsi_cmnd *); + int status; + enum aac_cmd_owner owner; + bool sent_command; +}; + +static inline struct aac_cmd_priv *aac_priv(struct scsi_cmnd *cmd) +{ + return scsi_cmd_priv(cmd); +} void aac_safw_rescan_worker(struct work_struct *work); void aac_src_reinit_aif_worker(struct work_struct *work); |