From d6994ca798f5897a4342f727b21d77e01d92f093 Mon Sep 17 00:00:00 2001 From: Shahed Shaikh Date: Fri, 25 Oct 2013 10:38:37 -0400 Subject: [PATCH] qlcnic: Do not read QLCNIC_FW_CAPABILITY_MORE_CAPS bit for 83xx adapter Only 82xx adapter advertises QLCNIC_FW_CAPABILITY_MORE_CAPS bit. Reading this bit from 83xx adapter causes the driver to skip extra capabilities registers. Because of this, driver was not issuing qlcnic_fw_cmd_set_drv_version() for 83xx adapter. This bug was introduced in commit 8af3f33db05c6d0146ad14905145a5c923770856 ("qlcnic: Add support for 'set driver version' in 83XX"). Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 6 +++--- drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 6 ++++-- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 3ca00e05f23d..ace217c447dd 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -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); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 9e61eb867452..d8f4897e9e82 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -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); } -- GitLab