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Merge branch 'qlcnic'

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Shahed Shaikh says:

====================
qlcnic: Bug fixes

This patch series contains following fixes-
* Performace drop because driver was forcing adapter not to check
  destination IP for LRO.
* driver was not issuing qlcnic_fw_cmd_set_drv_version() to 83xx adapter
  becasue of improper handling of QLCNIC_FW_CAPABILITY_MORE_CAPS bit.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2013-10-26 00:05:26 -04:00
commit d49c83d7ab
3 changed files with 9 additions and 10 deletions
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6
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
View File

@ -2276,9 +2276,9 @@ int qlcnic_83xx_get_nic_info(struct qlcnic_adapter *adapter,
temp = (cmd.rsp.arg[8] & 0x7FFE0000) >> 17;
npar_info->max_linkspeed_reg_offset = temp;
}
if (npar_info->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS)
memcpy(ahw->extra_capability, &cmd.rsp.arg[16],
sizeof(ahw->extra_capability));
memcpy(ahw->extra_capability, &cmd.rsp.arg[16],
sizeof(ahw->extra_capability));
out:
qlcnic_free_mbx_args(&cmd);

7
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
View File

@ -785,8 +785,6 @@ void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter)
#define QLCNIC_ENABLE_IPV4_LRO 1
#define QLCNIC_ENABLE_IPV6_LRO 2
#define QLCNIC_NO_DEST_IPV4_CHECK (1 << 8)
#define QLCNIC_NO_DEST_IPV6_CHECK (2 << 8)
int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int enable)
{
@ -806,11 +804,10 @@ int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int enable)
word = 0;
if (enable) {
word = QLCNIC_ENABLE_IPV4_LRO | QLCNIC_NO_DEST_IPV4_CHECK;
word = QLCNIC_ENABLE_IPV4_LRO;
if (adapter->ahw->extra_capability[0] &
QLCNIC_FW_CAP2_HW_LRO_IPV6)
word |= QLCNIC_ENABLE_IPV6_LRO |
QLCNIC_NO_DEST_IPV6_CHECK;
word |= QLCNIC_ENABLE_IPV6_LRO;
}
req.words[0] = cpu_to_le64(word);

6
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View File

@ -1131,7 +1131,10 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
if (err == -EIO)
return err;
adapter->ahw->extra_capability[0] = temp;
} else {
adapter->ahw->extra_capability[0] = 0;
}
adapter->ahw->max_mac_filters = nic_info.max_mac_filters;
adapter->ahw->max_mtu = nic_info.max_mtu;
@ -2159,8 +2162,7 @@ void qlcnic_set_drv_version(struct qlcnic_adapter *adapter)
else if (qlcnic_83xx_check(adapter))
fw_cmd = QLCNIC_CMD_83XX_SET_DRV_VER;
if ((ahw->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS) &&
(ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_SET_DRV_VER))
if (ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_SET_DRV_VER)
qlcnic_fw_cmd_set_drv_version(adapter, fw_cmd);
}