Message ID | 20201111185915.813332-1-jacob.e.keller@intel.com |
---|---|
State | Accepted |
Delegated to: | Anthony Nguyen |
Headers | show |
Series | [net-next] ice: report timeout length for erasing during devlink flash | expand |
On Wed, Nov 11, 2020 at 11:00 AM Jacob Keller <jacob.e.keller@intel.com> wrote: > > When erasing, notify userspace of how long we will potentially take to > erase a module. Doing so allows userspace to report the timeout, giving > a clear indication of the upper time bound of the operation. > > Since we're re-using the erase timeout value, make it a macro rather > than a magic number. > > Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Shannon Nelson <snelson@pensando.io> > --- > drivers/net/ethernet/intel/ice/ice_fw_update.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) > > diff --git a/drivers/net/ethernet/intel/ice/ice_fw_update.c b/drivers/net/ethernet/intel/ice/ice_fw_update.c > index 8f81b95e679c..dcec0360ce55 100644 > --- a/drivers/net/ethernet/intel/ice/ice_fw_update.c > +++ b/drivers/net/ethernet/intel/ice/ice_fw_update.c > @@ -417,6 +417,11 @@ ice_write_nvm_module(struct ice_pf *pf, u16 module, const char *component, > return err; > } > > +/* Length in seconds to wait before timing out when erasing a flash module. > + * Yes, erasing really can take minutes to complete. > + */ > +#define ICE_FW_ERASE_TIMEOUT 300 > + > /** > * ice_erase_nvm_module - Erase an NVM module and await firmware completion > * @pf: the PF data structure > @@ -449,7 +454,7 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component, > > devlink = priv_to_devlink(pf); > > - devlink_flash_update_status_notify(devlink, "Erasing", component, 0, 0); > + devlink_flash_update_timeout_notify(devlink, "Erasing", component, ICE_FW_ERASE_TIMEOUT); > > status = ice_aq_erase_nvm(hw, module, NULL); > if (status) { > @@ -461,8 +466,7 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component, > goto out_notify_devlink; > } > > - /* Yes, this really can take minutes to complete */ > - err = ice_aq_wait_for_event(pf, ice_aqc_opc_nvm_erase, 300 * HZ, &event); > + err = ice_aq_wait_for_event(pf, ice_aqc_opc_nvm_erase, ICE_FW_ERASE_TIMEOUT * HZ, &event); > if (err) { > dev_err(dev, "Timed out waiting for firmware to respond with erase completion for %s (module 0x%02x), err %d\n", > component, module, err); > > base-commit: 6a4868314a36d2580a87ade92e2d3f302eec3f03 > -- > 2.29.0 > > _______________________________________________ > Intel-wired-lan mailing list > Intel-wired-lan@osuosl.org > https://lists.osuosl.org/mailman/listinfo/intel-wired-lan
diff --git a/drivers/net/ethernet/intel/ice/ice_fw_update.c b/drivers/net/ethernet/intel/ice/ice_fw_update.c index 8f81b95e679c..dcec0360ce55 100644 --- a/drivers/net/ethernet/intel/ice/ice_fw_update.c +++ b/drivers/net/ethernet/intel/ice/ice_fw_update.c @@ -417,6 +417,11 @@ ice_write_nvm_module(struct ice_pf *pf, u16 module, const char *component, return err; } +/* Length in seconds to wait before timing out when erasing a flash module. + * Yes, erasing really can take minutes to complete. + */ +#define ICE_FW_ERASE_TIMEOUT 300 + /** * ice_erase_nvm_module - Erase an NVM module and await firmware completion * @pf: the PF data structure @@ -449,7 +454,7 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component, devlink = priv_to_devlink(pf); - devlink_flash_update_status_notify(devlink, "Erasing", component, 0, 0); + devlink_flash_update_timeout_notify(devlink, "Erasing", component, ICE_FW_ERASE_TIMEOUT); status = ice_aq_erase_nvm(hw, module, NULL); if (status) { @@ -461,8 +466,7 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component, goto out_notify_devlink; } - /* Yes, this really can take minutes to complete */ - err = ice_aq_wait_for_event(pf, ice_aqc_opc_nvm_erase, 300 * HZ, &event); + err = ice_aq_wait_for_event(pf, ice_aqc_opc_nvm_erase, ICE_FW_ERASE_TIMEOUT * HZ, &event); if (err) { dev_err(dev, "Timed out waiting for firmware to respond with erase completion for %s (module 0x%02x), err %d\n", component, module, err);
When erasing, notify userspace of how long we will potentially take to erase a module. Doing so allows userspace to report the timeout, giving a clear indication of the upper time bound of the operation. Since we're re-using the erase timeout value, make it a macro rather than a magic number. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> --- drivers/net/ethernet/intel/ice/ice_fw_update.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) base-commit: 6a4868314a36d2580a87ade92e2d3f302eec3f03