@@ -135,8 +135,8 @@ void pdsc_work_thread(struct work_struct *work)
irqreturn_t pdsc_adminq_isr(int irq, void *data)
{
- struct pdsc_qcq *qcq = data;
- struct pdsc *pdsc = qcq->pdsc;
+ struct pdsc *pdsc = data;
+ struct pdsc_qcq *qcq;
/* Don't process AdminQ when shutting down */
if (pdsc->state & BIT_ULL(PDSC_S_STOPPING_DRIVER)) {
@@ -145,6 +145,7 @@ irqreturn_t pdsc_adminq_isr(int irq, void *data)
return IRQ_HANDLED;
}
+ qcq = &pdsc->adminqcq;
queue_work(pdsc->wq, &qcq->work);
pds_core_intr_mask(&pdsc->intr_ctrl[qcq->intx], PDS_CORE_INTR_MASK_CLEAR);
@@ -125,7 +125,7 @@ static int pdsc_qcq_intr_alloc(struct pdsc *pdsc, struct pdsc_qcq *qcq)
snprintf(name, sizeof(name), "%s-%d-%s",
PDS_CORE_DRV_NAME, pdsc->pdev->bus->number, qcq->q.name);
- index = pdsc_intr_alloc(pdsc, name, pdsc_adminq_isr, qcq);
+ index = pdsc_intr_alloc(pdsc, name, pdsc_adminq_isr, pdsc);
if (index < 0)
return index;
qcq->intx = index;
The initial design for the adminq interrupt was done based on client drivers having their own adminq and adminq interrupt. So, each client driver's adminq isr would use their specific adminqcq for the private data struct. For the time being the design has changed to only use a single adminq for all clients. So, instead use the struct pdsc for the private data to simplify things a bit. This also has the benefit of not dereferencing the adminqcq to access the pdsc struct when the PDSC_S_STOPPING_DRIVER bit is set and the adminqcq has actually been cleared/freed. Fixes: 01ba61b55b20 ("pds_core: Add adminq processing and commands") Signed-off-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> --- drivers/net/ethernet/amd/pds_core/adminq.c | 5 +++-- drivers/net/ethernet/amd/pds_core/core.c | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-)