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path: root/drivers/net/qlcnic/qlcnic_init.c
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Diffstat (limited to 'drivers/net/qlcnic/qlcnic_init.c')
-rw-r--r--drivers/net/qlcnic/qlcnic_init.c35
1 files changed, 25 insertions, 10 deletions
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 317750d67931..2bd00d54dd3f 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -543,16 +543,34 @@ qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) {
return 0;
}
+int
+qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter)
+{
+ u32 ver = -1, min_ver;
+
+ qlcnic_rom_fast_read(adapter, QLCNIC_FW_VERSION_OFFSET, (int *)&ver);
+
+ ver = QLCNIC_DECODE_VERSION(ver);
+ min_ver = QLCNIC_MIN_FW_VERSION;
+
+ if (ver < min_ver) {
+ dev_err(&adapter->pdev->dev,
+ "firmware version %d.%d.%d unsupported."
+ "Min supported version %d.%d.%d\n",
+ _major(ver), _minor(ver), _build(ver),
+ _major(min_ver), _minor(min_ver), _build(min_ver));
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int
qlcnic_has_mn(struct qlcnic_adapter *adapter)
{
- u32 capability, flashed_ver;
+ u32 capability;
capability = 0;
- qlcnic_rom_fast_read(adapter,
- QLCNIC_FW_VERSION_OFFSET, (int *)&flashed_ver);
- flashed_ver = QLCNIC_DECODE_VERSION(flashed_ver);
-
capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
return 1;
@@ -1006,7 +1024,7 @@ static int
qlcnic_validate_firmware(struct qlcnic_adapter *adapter)
{
__le32 val;
- u32 ver, min_ver, bios, min_size;
+ u32 ver, bios, min_size;
struct pci_dev *pdev = adapter->pdev;
const struct firmware *fw = adapter->fw;
u8 fw_type = adapter->fw_type;
@@ -1028,12 +1046,9 @@ qlcnic_validate_firmware(struct qlcnic_adapter *adapter)
return -EINVAL;
val = qlcnic_get_fw_version(adapter);
-
- min_ver = QLCNIC_VERSION_CODE(4, 0, 216);
-
ver = QLCNIC_DECODE_VERSION(val);
- if ((_major(ver) > _QLCNIC_LINUX_MAJOR) || (ver < min_ver)) {
+ if (ver < QLCNIC_MIN_FW_VERSION) {
dev_err(&pdev->dev,
"%s: firmware version %d.%d.%d unsupported\n",
fw_name[fw_type], _major(ver), _minor(ver), _build(ver));