diff options
| author | Sony Chacko <sony.chacko@qlogic.com> | 2010-08-19 05:08:31 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-19 16:52:42 -0700 |
| commit | d4066833bb1b35fefb1dd45eb2b10659d46bf151 (patch) | |
| tree | 5581df2bf56a12509855a53c6e9aaa1a9825bcda /drivers/net/qlcnic/qlcnic_main.c | |
| parent | 63e74e9cb7944b073c49159db934f69ca98a4ae6 (diff) | |
| download | lwn-d4066833bb1b35fefb1dd45eb2b10659d46bf151.tar.gz lwn-d4066833bb1b35fefb1dd45eb2b10659d46bf151.zip | |
qlcnic: firmware initialization update
Cleanup legacy code which is not valid for Qlogic
CNA adapters.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_main.c')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_main.c | 38 |
1 files changed, 10 insertions, 28 deletions
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 6e246c819204..fa87a9633939 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -940,18 +940,13 @@ static int qlcnic_check_npar_opertional(struct qlcnic_adapter *adapter) static int qlcnic_start_firmware(struct qlcnic_adapter *adapter) { - int val, err, first_boot; + int err; err = qlcnic_can_start_firmware(adapter); if (err < 0) return err; else if (!err) - goto wait_init; - - first_boot = QLCRD32(adapter, QLCNIC_CAM_RAM(0x1fc)); - if (first_boot == 0x55555555) - /* This is the first boot after power up */ - QLCWR32(adapter, QLCNIC_CAM_RAM(0x1fc), QLCNIC_BDINFO_MAGIC); + goto check_fw_status; if (load_fw_file) qlcnic_request_firmware(adapter); @@ -963,21 +958,12 @@ qlcnic_start_firmware(struct qlcnic_adapter *adapter) } err = qlcnic_need_fw_reset(adapter); - if (err < 0) - goto err_out; if (err == 0) - goto wait_init; - - if (first_boot != 0x55555555) { - QLCWR32(adapter, CRB_CMDPEG_STATE, 0); - QLCWR32(adapter, CRB_RCVPEG_STATE, 0); - qlcnic_pinit_from_rom(adapter); - msleep(1); - } - - QLCWR32(adapter, QLCNIC_PEG_HALT_STATUS1, 0); - QLCWR32(adapter, QLCNIC_PEG_HALT_STATUS2, 0); + goto set_dev_ready; + err = qlcnic_pinit_from_rom(adapter); + if (err) + goto err_out; qlcnic_set_port_mode(adapter); err = qlcnic_load_firmware(adapter); @@ -985,18 +971,14 @@ qlcnic_start_firmware(struct qlcnic_adapter *adapter) goto err_out; qlcnic_release_firmware(adapter); + QLCWR32(adapter, CRB_DRIVER_VERSION, QLCNIC_DRIVER_VERSION); - val = (_QLCNIC_LINUX_MAJOR << 16) - | ((_QLCNIC_LINUX_MINOR << 8)) - | (_QLCNIC_LINUX_SUBVERSION); - QLCWR32(adapter, CRB_DRIVER_VERSION, val); - -wait_init: - /* Handshake with the card before we register the devices. */ - err = qlcnic_init_firmware(adapter); +check_fw_status: + err = qlcnic_check_fw_status(adapter); if (err) goto err_out; +set_dev_ready: QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY); qlcnic_idc_debug_info(adapter, 1); err = qlcnic_check_npar_opertional(adapter); |