Commit caffd3ad authored Oct 07, 2021 by Bart Van Assche Committed by Martin K. Petersen Oct 16, 2021

scsi: fas216: Introduce struct fas216_cmd_priv

Introduce a structure with driver-private data per SCSI command. This data
structure will be used by the next patch to store a function pointer.

Link: https://lore.kernel.org/r/20211007202923.2174984-33-bvanassche@acm.org

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent f8ab27d9

drivers/scsi/arm/arxescsi.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -243,6 +243,7 @@ static struct scsi_host_template arxescsi_template = {
		.eh_bus_reset_handler = fas216_eh_bus_reset,
		.eh_device_reset_handler = fas216_eh_device_reset,
		.eh_abort_handler = fas216_eh_abort,
		.cmd_size = sizeof(struct fas216_cmd_priv),
		.can_queue = 0,
		.this_id = 7,
		.sg_tablesize = SG_ALL,

drivers/scsi/arm/cumana_2.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -363,6 +363,7 @@ static struct scsi_host_template cumanascsi2_template = {
		.eh_bus_reset_handler = fas216_eh_bus_reset,
		.eh_device_reset_handler = fas216_eh_device_reset,
		.eh_abort_handler = fas216_eh_abort,
		.cmd_size = sizeof(struct fas216_cmd_priv),
		.can_queue = 1,
		.this_id = 7,
		.sg_tablesize = SG_MAX_SEGMENTS,

drivers/scsi/arm/eesox.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -480,6 +480,7 @@ static struct scsi_host_template eesox_template = {
		.eh_bus_reset_handler = fas216_eh_bus_reset,
		.eh_device_reset_handler = fas216_eh_device_reset,
		.eh_abort_handler = fas216_eh_abort,
		.cmd_size = sizeof(struct fas216_cmd_priv),
		.can_queue = 1,
		.this_id = 7,
		.sg_tablesize = SG_MAX_SEGMENTS,

drivers/scsi/arm/fas216.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -310,6 +310,16 @@ typedef struct {
		unsigned long magic_end;
		} FAS216_Info;

		/* driver-private data per SCSI command. */
		struct fas216_cmd_priv {
		void (scsi_done)(struct scsi_cmnd cmd);
		};

		static inline struct fas216_cmd_priv fas216_cmd_priv(struct scsi_cmnd cmd)
		{
		return scsi_cmd_priv(cmd);
		}

		/* Function: int fas216_init (struct Scsi_Host *instance)
		* Purpose : initialise FAS/NCR/AMD SCSI structures.
		* Params : instance - a driver-specific filled-out structure

drivers/scsi/arm/powertec.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -286,7 +286,7 @@ static struct scsi_host_template powertecscsi_template = {
		.eh_bus_reset_handler = fas216_eh_bus_reset,
		.eh_device_reset_handler = fas216_eh_device_reset,
		.eh_abort_handler = fas216_eh_abort,

		.cmd_size = sizeof(struct fas216_cmd_priv),
		.can_queue = 8,
		.this_id = 7,
		.sg_tablesize = SG_MAX_SEGMENTS,