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ionic: move adminq-notifyq handling to main file

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Move the AdminQ and NotifyQ queue handling to ionic_main.c with
the rest of the adminq code.

Suggested-by: Neel Patel <npatel2@amd.com>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shannon Nelson 2024-03-06 15:29:48 -08:00 committed by David S. Miller
parent 90c01ede6d
commit 05c9447395
3 changed files with 67 additions and 65 deletions
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2
drivers/net/ethernet/pensando/ionic/ionic.h
View file

@ -76,6 +76,8 @@ int ionic_adminq_post_wait(struct ionic_lif *lif, struct ionic_admin_ctx *ctx);
int ionic_adminq_post_wait_nomsg(struct ionic_lif *lif, struct ionic_admin_ctx *ctx);
void ionic_adminq_netdev_err_print(struct ionic_lif *lif, u8 opcode,
u8 status, int err);
bool ionic_notifyq_service(struct ionic_cq *cq, struct ionic_cq_info *cq_info);
bool ionic_adminq_service(struct ionic_cq *cq, struct ionic_cq_info *cq_info);
int ionic_dev_cmd_wait(struct ionic *ionic, unsigned long max_wait);
int ionic_dev_cmd_wait_nomsg(struct ionic *ionic, unsigned long max_wait);

65
drivers/net/ethernet/pensando/ionic/ionic_lif.c
View file

@ -1168,71 +1168,6 @@ int ionic_lif_set_hwstamp_rxfilt(struct ionic_lif *lif, u64 pkt_class)
return ionic_lif_add_hwstamp_rxfilt(lif, pkt_class);
}
static bool ionic_notifyq_service(struct ionic_cq *cq,
struct ionic_cq_info *cq_info)
{
union ionic_notifyq_comp *comp = cq_info->cq_desc;
struct ionic_deferred_work *work;
struct net_device *netdev;
struct ionic_queue *q;
struct ionic_lif *lif;
u64 eid;
q = cq->bound_q;
lif = q->info[0].cb_arg;
netdev = lif->netdev;
eid = le64_to_cpu(comp->event.eid);
/* Have we run out of new completions to process? */
if ((s64)(eid - lif->last_eid) <= 0)
return false;
lif->last_eid = eid;
dev_dbg(lif->ionic->dev, "notifyq event:\n");
dynamic_hex_dump("event ", DUMP_PREFIX_OFFSET, 16, 1,
comp, sizeof(*comp), true);
switch (le16_to_cpu(comp->event.ecode)) {
case IONIC_EVENT_LINK_CHANGE:
ionic_link_status_check_request(lif, CAN_NOT_SLEEP);
break;
case IONIC_EVENT_RESET:
if (lif->ionic->idev.fw_status_ready &&
!test_bit(IONIC_LIF_F_FW_RESET, lif->state) &&
!test_and_set_bit(IONIC_LIF_F_FW_STOPPING, lif->state)) {
work = kzalloc(sizeof(*work), GFP_ATOMIC);
if (!work) {
netdev_err(lif->netdev, "Reset event dropped\n");
clear_bit(IONIC_LIF_F_FW_STOPPING, lif->state);
} else {
work->type = IONIC_DW_TYPE_LIF_RESET;
ionic_lif_deferred_enqueue(&lif->deferred, work);
}
}
break;
default:
netdev_warn(netdev, "Notifyq event ecode=%d eid=%lld\n",
comp->event.ecode, eid);
break;
}
return true;
}
static bool ionic_adminq_service(struct ionic_cq *cq,
struct ionic_cq_info *cq_info)
{
struct ionic_admin_comp *comp = cq_info->cq_desc;
if (!color_match(comp->color, cq->done_color))
return false;
ionic_q_service(cq->bound_q, cq_info, le16_to_cpu(comp->comp_index));
return true;
}
static int ionic_adminq_napi(struct napi_struct *napi, int budget)
{
struct ionic_intr_info *intr = napi_to_cq(napi)->bound_intr;

65
drivers/net/ethernet/pensando/ionic/ionic_main.c
View file

@ -269,6 +269,71 @@ static void ionic_adminq_cb(struct ionic_queue *q,
complete_all(&ctx->work);
}
bool ionic_notifyq_service(struct ionic_cq *cq,
struct ionic_cq_info *cq_info)
{
union ionic_notifyq_comp *comp = cq_info->cq_desc;
struct ionic_deferred_work *work;
struct net_device *netdev;
struct ionic_queue *q;
struct ionic_lif *lif;
u64 eid;
q = cq->bound_q;
lif = q->info[0].cb_arg;
netdev = lif->netdev;
eid = le64_to_cpu(comp->event.eid);
/* Have we run out of new completions to process? */
if ((s64)(eid - lif->last_eid) <= 0)
return false;
lif->last_eid = eid;
dev_dbg(lif->ionic->dev, "notifyq event:\n");
dynamic_hex_dump("event ", DUMP_PREFIX_OFFSET, 16, 1,
comp, sizeof(*comp), true);
switch (le16_to_cpu(comp->event.ecode)) {
case IONIC_EVENT_LINK_CHANGE:
ionic_link_status_check_request(lif, CAN_NOT_SLEEP);
break;
case IONIC_EVENT_RESET:
if (lif->ionic->idev.fw_status_ready &&
!test_bit(IONIC_LIF_F_FW_RESET, lif->state) &&
!test_and_set_bit(IONIC_LIF_F_FW_STOPPING, lif->state)) {
work = kzalloc(sizeof(*work), GFP_ATOMIC);
if (!work) {
netdev_err(lif->netdev, "Reset event dropped\n");
clear_bit(IONIC_LIF_F_FW_STOPPING, lif->state);
} else {
work->type = IONIC_DW_TYPE_LIF_RESET;
ionic_lif_deferred_enqueue(&lif->deferred, work);
}
}
break;
default:
netdev_warn(netdev, "Notifyq event ecode=%d eid=%lld\n",
comp->event.ecode, eid);
break;
}
return true;
}
bool ionic_adminq_service(struct ionic_cq *cq,
struct ionic_cq_info *cq_info)
{
struct ionic_admin_comp *comp = cq_info->cq_desc;
if (!color_match(comp->color, cq->done_color))
return false;
ionic_q_service(cq->bound_q, cq_info, le16_to_cpu(comp->comp_index));
return true;
}
bool ionic_adminq_poke_doorbell(struct ionic_queue *q)
{
struct ionic_lif *lif = q->lif;