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authorAmit Kumar Salecha <amit.salecha@qlogic.com>2010-05-13 03:07:43 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-14 03:06:53 -0700
commitdeffab05308f783482d11c1bb52f24afa94cd632 (patch)
treecb2e4bf95cd74451de33aedb5bd76dab28ab04bf
parentqlcnic: fix context cleanup (diff)
downloadlinux-dev-deffab05308f783482d11c1bb52f24afa94cd632.tar.xz
linux-dev-deffab05308f783482d11c1bb52f24afa94cd632.zip
qlcnic: remove obsolete register
MSI_MODE, CAPABILITIES_FW and SCRATCHPAD registers are obsolete. Driver should not use them. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/qlcnic/qlcnic_ethtool.c9
-rw-r--r--drivers/net/qlcnic/qlcnic_hdr.h7
-rw-r--r--drivers/net/qlcnic/qlcnic_init.c1
3 files changed, 1 insertions, 16 deletions
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 6cdc5ebb7411..e494cccf8a93 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -606,19 +606,12 @@ qlcnic_set_pauseparam(struct net_device *netdev,
static int qlcnic_reg_test(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 data_read, data_written;
+ u32 data_read;
data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
if ((data_read & 0xffff) != adapter->pdev->vendor)
return 1;
- data_written = (u32)0xa5a5a5a5;
-
- QLCWR32(adapter, CRB_SCRATCHPAD_TEST, data_written);
- data_read = QLCRD32(adapter, CRB_SCRATCHPAD_TEST);
- if (data_written != data_read)
- return 1;
-
return 0;
}
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index a984cd227582..13740785d051 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -585,15 +585,8 @@ enum {
* for backward compability
*/
#define CRB_NIC_CAPABILITIES_HOST QLCNIC_REG(0x1a8)
-#define CRB_NIC_CAPABILITIES_FW QLCNIC_REG(0x1dc)
-#define CRB_NIC_MSI_MODE_HOST QLCNIC_REG(0x270)
-#define CRB_NIC_MSI_MODE_FW QLCNIC_REG(0x274)
#define INTR_SCHEME_PERPORT 0x1
-#define MSI_MODE_MULTIFUNC 0x1
-
-/* used for ethtool tests */
-#define CRB_SCRATCHPAD_TEST QLCNIC_REG(0x280)
/*
* CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 1b621ca13e25..9b010422e9a6 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -1189,7 +1189,6 @@ int qlcnic_init_firmware(struct qlcnic_adapter *adapter)
return err;
QLCWR32(adapter, CRB_NIC_CAPABILITIES_HOST, INTR_SCHEME_PERPORT);
- QLCWR32(adapter, CRB_NIC_MSI_MODE_HOST, MSI_MODE_MULTIFUNC);
QLCWR32(adapter, CRB_MPORT_MODE, MPORT_MULTI_FUNCTION_MODE);
QLCWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_ACK);