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i40e/i40evf: add driver version string to driver version command

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The driver version string was added to this struct to be passed
down through the firmware to low-level NC-SI functions. We tell
the firmware about the length of the ASCII string not counting
any terminating null.

Change-ID: I09ac98ff9b869e8661c55fc6a5c98808fc280c91
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Anjali Singhai <anjali.singhai@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Shannon Nelson 2014-04-01 07:11:45 +00:00 committed by Jeff Kirsher
parent 37cc0d2f82
commit d2466013bb
4 changed files with 12 additions and 1 deletions
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10
drivers/net/ethernet/intel/i40e/i40e_common.c
View File

@ -1300,6 +1300,7 @@ i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
struct i40e_aqc_driver_version *cmd =
(struct i40e_aqc_driver_version *)&desc.params.raw;
i40e_status status;
int len;
if (dv == NULL)
return I40E_ERR_PARAM;
@ -1311,7 +1312,14 @@ i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
cmd->driver_minor_ver = dv->minor_version;
cmd->driver_build_ver = dv->build_version;
cmd->driver_subbuild_ver = dv->subbuild_version;
status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
len = 0;
while (len < sizeof(dv->driver_string) &&
(dv->driver_string[len] < 0x80) &&
dv->driver_string[len])
len++;
status = i40e_asq_send_command(hw, &desc, dv->driver_string,
len, cmd_details);
return status;
}

1
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -8394,6 +8394,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
dv.minor_version = DRV_VERSION_MINOR;
dv.build_version = DRV_VERSION_BUILD;
dv.subbuild_version = 0;
strncpy(dv.driver_string, DRV_VERSION, sizeof(dv.driver_string));
i40e_aq_send_driver_version(&pf->hw, &dv, NULL);
/* since everything's happy, start the service_task timer */

1
drivers/net/ethernet/intel/i40e/i40e_type.h
View File

@ -409,6 +409,7 @@ struct i40e_driver_version {
u8 minor_version;
u8 build_version;
u8 subbuild_version;
u8 driver_string[32];
};
/* RX Descriptors */

1
drivers/net/ethernet/intel/i40evf/i40e_type.h
View File

@ -415,6 +415,7 @@ struct i40e_driver_version {
u8 minor_version;
u8 build_version;
u8 subbuild_version;
u8 driver_string[32];
};
/* RX Descriptors */