diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/nvme/host/core.c | 2 | ||||
| -rw-r--r-- | drivers/nvme/host/hwmon.c | 13 | ||||
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 12 |
4 files changed, 19 insertions, 9 deletions
diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig index c6439638a419..b9358db83e96 100644 --- a/drivers/nvme/host/Kconfig +++ b/drivers/nvme/host/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config NVME_CORE tristate + select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY config BLK_DEV_NVME tristate "NVM Express block device" diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 667f18f465be..5dc32b72e7fa 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -222,6 +222,8 @@ static blk_status_t nvme_error_status(u16 status) case NVME_SC_CAP_EXCEEDED: return BLK_STS_NOSPC; case NVME_SC_LBA_RANGE: + case NVME_SC_CMD_INTERRUPTED: + case NVME_SC_NS_NOT_READY: return BLK_STS_TARGET; case NVME_SC_BAD_ATTRIBUTES: case NVME_SC_ONCS_NOT_SUPPORTED: diff --git a/drivers/nvme/host/hwmon.c b/drivers/nvme/host/hwmon.c index a5af21f5d370..2e6477ed420f 100644 --- a/drivers/nvme/host/hwmon.c +++ b/drivers/nvme/host/hwmon.c @@ -5,14 +5,11 @@ */ #include <linux/hwmon.h> +#include <linux/units.h> #include <asm/unaligned.h> #include "nvme.h" -/* These macros should be moved to linux/temperature.h */ -#define MILLICELSIUS_TO_KELVIN(t) DIV_ROUND_CLOSEST((t) + 273150, 1000) -#define KELVIN_TO_MILLICELSIUS(t) ((t) * 1000L - 273150) - struct nvme_hwmon_data { struct nvme_ctrl *ctrl; struct nvme_smart_log log; @@ -35,7 +32,7 @@ static int nvme_get_temp_thresh(struct nvme_ctrl *ctrl, int sensor, bool under, return -EIO; if (ret < 0) return ret; - *temp = KELVIN_TO_MILLICELSIUS(status & NVME_TEMP_THRESH_MASK); + *temp = kelvin_to_millicelsius(status & NVME_TEMP_THRESH_MASK); return 0; } @@ -46,7 +43,7 @@ static int nvme_set_temp_thresh(struct nvme_ctrl *ctrl, int sensor, bool under, unsigned int threshold = sensor << NVME_TEMP_THRESH_SELECT_SHIFT; int ret; - temp = MILLICELSIUS_TO_KELVIN(temp); + temp = millicelsius_to_kelvin(temp); threshold |= clamp_val(temp, 0, NVME_TEMP_THRESH_MASK); if (under) @@ -88,7 +85,7 @@ static int nvme_hwmon_read(struct device *dev, enum hwmon_sensor_types type, case hwmon_temp_min: return nvme_get_temp_thresh(data->ctrl, channel, true, val); case hwmon_temp_crit: - *val = KELVIN_TO_MILLICELSIUS(data->ctrl->cctemp); + *val = kelvin_to_millicelsius(data->ctrl->cctemp); return 0; default: break; @@ -105,7 +102,7 @@ static int nvme_hwmon_read(struct device *dev, enum hwmon_sensor_types type, temp = get_unaligned_le16(log->temperature); else temp = le16_to_cpu(log->temp_sensor[channel - 1]); - *val = KELVIN_TO_MILLICELSIUS(temp); + *val = kelvin_to_millicelsius(temp); break; case hwmon_temp_alarm: *val = !!(log->critical_warning & NVME_SMART_CRIT_TEMPERATURE); diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index 56c21b501185..72a7e41f3018 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -24,6 +24,16 @@ u32 nvmet_get_log_page_len(struct nvme_command *cmd) return len; } +static u32 nvmet_feat_data_len(struct nvmet_req *req, u32 cdw10) +{ + switch (cdw10 & 0xff) { + case NVME_FEAT_HOST_ID: + return sizeof(req->sq->ctrl->hostid); + default: + return 0; + } +} + u64 nvmet_get_log_page_offset(struct nvme_command *cmd) { return le64_to_cpu(cmd->get_log_page.lpo); @@ -778,7 +788,7 @@ static void nvmet_execute_get_features(struct nvmet_req *req) u32 cdw10 = le32_to_cpu(req->cmd->common.cdw10); u16 status = 0; - if (!nvmet_check_data_len(req, 0)) + if (!nvmet_check_data_len(req, nvmet_feat_data_len(req, cdw10))) return; switch (cdw10 & 0xff) { |
