list_for_each_entry_safe(scmd, tmp, eh_work_q, eh_entry) {
struct ata_queued_cmd *qc;
- for (i = 0; i < ATA_MAX_QUEUE; i++) {
- qc = __ata_qc_from_tag(ap, i);
+ ata_qc_for_each_raw(ap, qc, i) {
if (qc->flags & ATA_QCFLAG_ACTIVE &&
qc->scsicmd == scmd)
break;
static int ata_eh_nr_in_flight(struct ata_port *ap)
{
+ struct ata_queued_cmd *qc;
unsigned int tag;
int nr = 0;
/* count only non-internal commands */
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- if (ata_tag_internal(tag))
- continue;
- if (ata_qc_from_tag(ap, tag))
+ ata_qc_for_each(ap, qc, tag) {
+ if (qc)
nr++;
}
goto out_unlock;
if (cnt == ap->fastdrain_cnt) {
+ struct ata_queued_cmd *qc;
unsigned int tag;
/* No progress during the last interval, tag all
* in-flight qcs as timed out and freeze the port.
*/
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- struct ata_queued_cmd *qc = ata_qc_from_tag(ap, tag);
+ ata_qc_for_each(ap, qc, tag) {
if (qc)
qc->err_mask |= AC_ERR_TIMEOUT;
}
static int ata_do_link_abort(struct ata_port *ap, struct ata_link *link)
{
+ struct ata_queued_cmd *qc;
int tag, nr_aborted = 0;
WARN_ON(!ap->ops->error_handler);
ata_eh_set_pending(ap, 0);
/* include internal tag in iteration */
- for (tag = 0; tag <= ATA_MAX_QUEUE; tag++) {
- struct ata_queued_cmd *qc = ata_qc_from_tag(ap, tag);
-
+ ata_qc_for_each_with_internal(ap, qc, tag) {
if (qc && (!link || qc->dev->link == link)) {
qc->flags |= ATA_QCFLAG_FAILED;
ata_qc_complete(qc);
return;
/* has LLDD analyzed already? */
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- qc = __ata_qc_from_tag(ap, tag);
-
+ ata_qc_for_each_raw(ap, qc, tag) {
if (!(qc->flags & ATA_QCFLAG_FAILED))
continue;
{
struct ata_port *ap = link->ap;
struct ata_eh_context *ehc = &link->eh_context;
+ struct ata_queued_cmd *qc;
struct ata_device *dev;
unsigned int all_err_mask = 0, eflags = 0;
int tag, nr_failed = 0, nr_quiet = 0;
all_err_mask |= ehc->i.err_mask;
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
-
+ ata_qc_for_each_raw(ap, qc, tag) {
if (!(qc->flags & ATA_QCFLAG_FAILED) ||
ata_dev_phys_link(qc->dev) != link)
continue;
{
struct ata_port *ap = link->ap;
struct ata_eh_context *ehc = &link->eh_context;
+ struct ata_queued_cmd *qc;
const char *frozen, *desc;
char tries_buf[6] = "";
int tag, nr_failed = 0;
if (ehc->i.desc[0] != '\0')
desc = ehc->i.desc;
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
-
+ ata_qc_for_each_raw(ap, qc, tag) {
if (!(qc->flags & ATA_QCFLAG_FAILED) ||
ata_dev_phys_link(qc->dev) != link ||
((qc->flags & ATA_QCFLAG_QUIET) &&
ehc->i.serror & SERR_DEV_XCHG ? "DevExch " : "");
#endif
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
+ ata_qc_for_each_raw(ap, qc, tag) {
struct ata_taskfile *cmd = &qc->tf, *res = &qc->result_tf;
char data_buf[20] = "";
char cdb_buf[70] = "";
*/
void ata_eh_finish(struct ata_port *ap)
{
+ struct ata_queued_cmd *qc;
int tag;
/* retry or finish qcs */
- for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
- struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
-
+ ata_qc_for_each_raw(ap, qc, tag) {
if (!(qc->flags & ATA_QCFLAG_FAILED))
continue;