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| author | Sritej Velaga <sritej.velaga@qlogic.com> | 2011-04-01 14:28:26 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-06 12:47:13 -0700 |
| commit | f8d54811cb125094769704722e4eda6610339b92 (patch) | |
| tree | 1c562a24bb1e091722edce0a84152f29402b2369 /drivers | |
| parent | 8816d0099b9c0f48452b69471c2f54037f7e0e3b (diff) | |
| download | linux-f8d54811cb125094769704722e4eda6610339b92.tar.gz linux-f8d54811cb125094769704722e4eda6610339b92.tar.bz2 linux-f8d54811cb125094769704722e4eda6610339b92.zip | |
qlcnic: Use flt method to determine flash fw region
Use flash layout table to get flash fw starting address and its size.
If that fails, use legacy method.
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic.h | 3 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_init.c | 17 |
2 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h index 9d2e630c3895..d9dd2c40c92f 100644 --- a/drivers/net/qlcnic/qlcnic.h +++ b/drivers/net/qlcnic/qlcnic.h @@ -292,6 +292,7 @@ struct uni_data_desc{ /* Flash Defines and Structures */ #define QLCNIC_FLT_LOCATION 0x3F1000 #define QLCNIC_FW_IMAGE_REGION 0x74 +#define QLCNIC_BOOTLD_REGION 0X72 struct qlcnic_flt_header { u16 version; u16 len; @@ -306,7 +307,7 @@ struct qlcnic_flt_entry { u8 reserved1; u32 size; u32 start_addr; - u32 end_add; + u32 end_addr; }; /* Magic number to let user know flash is programmed */ diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index 74ec96da1762..4ec0eeb6bff9 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -1130,9 +1130,20 @@ qlcnic_load_firmware(struct qlcnic_adapter *adapter) } else { u64 data; u32 hi, lo; - - size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8; - flashaddr = QLCNIC_BOOTLD_START; + int ret; + struct qlcnic_flt_entry bootld_entry; + + ret = qlcnic_get_flt_entry(adapter, QLCNIC_BOOTLD_REGION, + &bootld_entry); + if (!ret) { + size = bootld_entry.size / 8; + flashaddr = bootld_entry.start_addr; + } else { + size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8; + flashaddr = QLCNIC_BOOTLD_START; + dev_info(&pdev->dev, + "using legacy method to get flash fw region"); + } for (i = 0; i < size; i++) { if (qlcnic_rom_fast_read(adapter, |