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netxen: refactor firmware info code

Bladeren bron 
o Combine netxen_get_firmware_info(), netxen_check_options()
  so that they are updated every time firmware is reset.
o Set dma mask everytime firmware is reset.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke
2009-09-05 17:43:11 +00:00
gecommit door David S. Miller
bovenliggende 195c5f9829
commit 2b9e62ee7b
3 gewijzigde bestanden met toevoegingen van 98 en 103 verwijderingen
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59
drivers/net/netxen/netxen_nic_hw.c
Bestand weergeven

@@ -2240,65 +2240,6 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
}
}
void netxen_nic_get_firmware_info(struct netxen_adapter *adapter)
{
u32 fw_major, fw_minor, fw_build;
char brd_name[NETXEN_MAX_SHORT_NAME];
char serial_num[32];
int i, offset, val;
int *ptr32;
struct pci_dev *pdev = adapter->pdev;
adapter->driver_mismatch = 0;
ptr32 = (int *)&serial_num;
offset = NX_FW_SERIAL_NUM_OFFSET;
for (i = 0; i < 8; i++) {
if (netxen_rom_fast_read(adapter, offset, &val) == -1) {
dev_err(&pdev->dev, "error reading board info\n");
adapter->driver_mismatch = 1;
return;
}
ptr32[i] = cpu_to_le32(val);
offset += sizeof(u32);
}
fw_major = NXRD32(adapter, NETXEN_FW_VERSION_MAJOR);
fw_minor = NXRD32(adapter, NETXEN_FW_VERSION_MINOR);
fw_build = NXRD32(adapter, NETXEN_FW_VERSION_SUB);
adapter->fw_version = NETXEN_VERSION_CODE(fw_major, fw_minor, fw_build);
if (adapter->portnum == 0) {
get_brd_name_by_type(adapter->ahw.board_type, brd_name);
printk(KERN_INFO "NetXen %s Board S/N %s Chip rev 0x%x\n",
brd_name, serial_num, adapter->ahw.revision_id);
}
if (adapter->fw_version < NETXEN_VERSION_CODE(3, 4, 216)) {
adapter->driver_mismatch = 1;
dev_warn(&pdev->dev, "firmware version %d.%d.%d unsupported\n",
fw_major, fw_minor, fw_build);
return;
}
dev_info(&pdev->dev, "firmware version %d.%d.%d\n",
fw_major, fw_minor, fw_build);
if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
i = NXRD32(adapter, NETXEN_SRE_MISC);
adapter->ahw.cut_through = (i & 0x8000) ? 1 : 0;
dev_info(&pdev->dev, "firmware running in %s mode\n",
adapter->ahw.cut_through ? "cut-through" : "legacy");
}
if (adapter->fw_version >= NETXEN_VERSION_CODE(4, 0, 222))
adapter->capabilities = NXRD32(adapter, CRB_FW_CAPABILITIES_1);
adapter->flags &= ~NETXEN_NIC_LRO_ENABLED;
}
int
netxen_nic_wol_supported(struct netxen_adapter *adapter)
{