From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/scsi/qedf/qedf_main.c | 28 +++++++++++++++++++++++++---
1 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/scsi/qedf/qedf_main.c b/kernel/drivers/scsi/qedf/qedf_main.c
index f48ef47..6923862 100644
--- a/kernel/drivers/scsi/qedf/qedf_main.c
+++ b/kernel/drivers/scsi/qedf/qedf_main.c
@@ -31,6 +31,7 @@
static void qedf_shutdown(struct pci_dev *pdev);
static void qedf_schedule_recovery_handler(void *dev);
static void qedf_recovery_handler(struct work_struct *work);
+static int qedf_suspend(struct pci_dev *pdev, pm_message_t state);
/*
* Driver module parameters.
@@ -2802,6 +2803,8 @@
struct qedf_ioreq *io_req;
struct qedf_rport *fcport;
u32 comp_type;
+ u8 io_comp_type;
+ unsigned long flags;
comp_type = (cqe->cqe_data >> FCOE_CQE_CQE_TYPE_SHIFT) &
FCOE_CQE_CQE_TYPE_MASK;
@@ -2835,11 +2838,14 @@
return;
}
+ spin_lock_irqsave(&fcport->rport_lock, flags);
+ io_comp_type = io_req->cmd_type;
+ spin_unlock_irqrestore(&fcport->rport_lock, flags);
switch (comp_type) {
case FCOE_GOOD_COMPLETION_CQE_TYPE:
atomic_inc(&fcport->free_sqes);
- switch (io_req->cmd_type) {
+ switch (io_comp_type) {
case QEDF_SCSI_CMD:
qedf_scsi_completion(qedf, cqe, io_req);
break;
@@ -3042,9 +3048,8 @@
* addresses of our queues
*/
if (!qedf->p_cpuq) {
- status = -EINVAL;
QEDF_ERR(&qedf->dbg_ctx, "p_cpuq is NULL.\n");
- goto mem_alloc_failure;
+ return -EINVAL;
}
qedf->global_queues = kzalloc((sizeof(struct global_queue *)
@@ -3273,6 +3278,7 @@
.probe = qedf_probe,
.remove = qedf_remove,
.shutdown = qedf_shutdown,
+ .suspend = qedf_suspend,
};
static int __qedf_probe(struct pci_dev *pdev, int mode)
@@ -3987,6 +3993,22 @@
__qedf_remove(pdev, QEDF_MODE_NORMAL);
}
+static int qedf_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct qedf_ctx *qedf;
+
+ if (!pdev) {
+ QEDF_ERR(NULL, "pdev is NULL.\n");
+ return -ENODEV;
+ }
+
+ qedf = pci_get_drvdata(pdev);
+
+ QEDF_ERR(&qedf->dbg_ctx, "%s: Device does not support suspend operation\n", __func__);
+
+ return -EPERM;
+}
+
/*
* Recovery handler code
*/
--
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