sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-20 12:00:19 +03:00
Code Issues Packages Projects Releases Wiki Activity

[process] Pass containing object pointer to process step() methods

Browse Source 
Give the step() method a pointer to the containing object, rather than
a pointer to the process.  This is consistent with the operation of
interface methods, and allows a single function to serve as both an
interface method and a process step() method.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-06-24 14:14:41 +01:00
parent ba3633782b
commit e01ec74601
16 changed files with 229 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/net/fcp.c
View File

@@ -649,11 +649,9 @@ static int fcpcmd_recv_unknown ( struct fcp_command *fcpcmd,
/**
* Transmit FCP frame
*
* @v process FCP command process
* @v fcpcmd FCP command
*/
static void fcpcmd_step ( struct process *process ) {
struct fcp_command *fcpcmd =
container_of ( process, struct fcp_command, process );
static void fcpcmd_step ( struct fcp_command *fcpcmd ) {
int rc;
/* Send the current IU */
@@ -723,6 +721,10 @@ static struct interface_operation fcpcmd_xchg_op[] = {
static struct interface_descriptor fcpcmd_xchg_desc =
INTF_DESC_PASSTHRU ( struct fcp_command, xchg, fcpcmd_xchg_op, scsi );
/** FCP command process descriptor */
static struct process_descriptor fcpcmd_process_desc =
PROC_DESC ( struct fcp_command, process, fcpcmd_step );
/**
* Issue FCP SCSI command
*
@@ -765,7 +767,8 @@ static int fcpdev_scsi_command ( struct fcp_device *fcpdev,
ref_init ( &fcpcmd->refcnt, fcpcmd_free );
intf_init ( &fcpcmd->scsi, &fcpcmd_scsi_desc, &fcpcmd->refcnt );
intf_init ( &fcpcmd->xchg, &fcpcmd_xchg_desc, &fcpcmd->refcnt );
process_init_stopped ( &fcpcmd->process, fcpcmd_step, &fcpcmd->refcnt );
process_init_stopped ( &fcpcmd->process, &fcpcmd_process_desc,
&fcpcmd->refcnt );
fcpcmd->fcpdev = fcpdev_get ( fcpdev );
list_add ( &fcpcmd->list, &fcpdev->fcpcmds );
memcpy ( &fcpcmd->command, command, sizeof ( fcpcmd->command ) );