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authorChristoph Hellwig <hch@lst.de>2018-05-22 12:09:54 +0300
committerChristoph Hellwig <hch@lst.de>2018-05-31 19:46:48 +0300
commit868c2392a700fc1e72fb1bc044b7cceecd4f095c (patch)
tree20e99c2307e43475a08aed7c47a0e0c336a7788f /drivers/nvme
parent1367bc82858018fd1a5a81b8fad4628e7163d1bf (diff)
downloadlinux-868c2392a700fc1e72fb1bc044b7cceecd4f095c.tar.xz
nvme.h: untangle AEN notice definitions
Stop including the event type in the definitions for the notice type. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/core.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 2c4cf65641a6..86cb78653155 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3321,6 +3321,21 @@ static void nvme_fw_act_work(struct work_struct *work)
nvme_get_fw_slot_info(ctrl);
}
+static void nvme_handle_aen_notice(struct nvme_ctrl *ctrl, u32 result)
+{
+ switch ((result & 0xff00) >> 8) {
+ case NVME_AER_NOTICE_NS_CHANGED:
+ dev_info(ctrl->device, "rescanning\n");
+ nvme_queue_scan(ctrl);
+ break;
+ case NVME_AER_NOTICE_FW_ACT_STARTING:
+ queue_work(nvme_wq, &ctrl->fw_act_work);
+ break;
+ default:
+ dev_warn(ctrl->device, "async event result %08x\n", result);
+ }
+}
+
void nvme_complete_async_event(struct nvme_ctrl *ctrl, __le16 status,
volatile union nvme_result *res)
{
@@ -3330,6 +3345,9 @@ void nvme_complete_async_event(struct nvme_ctrl *ctrl, __le16 status,
return;
switch (result & 0x7) {
+ case NVME_AER_NOTICE:
+ nvme_handle_aen_notice(ctrl, result);
+ break;
case NVME_AER_ERROR:
case NVME_AER_SMART:
case NVME_AER_CSS:
@@ -3339,18 +3357,6 @@ void nvme_complete_async_event(struct nvme_ctrl *ctrl, __le16 status,
default:
break;
}
-
- switch (result & 0xff07) {
- case NVME_AER_NOTICE_NS_CHANGED:
- dev_info(ctrl->device, "rescanning\n");
- nvme_queue_scan(ctrl);
- break;
- case NVME_AER_NOTICE_FW_ACT_STARTING:
- queue_work(nvme_wq, &ctrl->fw_act_work);
- break;
- default:
- dev_warn(ctrl->device, "async event result %08x\n", result);
- }
queue_work(nvme_wq, &ctrl->async_event_work);
}
EXPORT_SYMBOL_GPL(nvme_complete_async_event);