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authorAmit Kumar Salecha <amit.salecha@qlogic.com>2010-05-13 03:07:44 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-14 03:06:54 -0700
commit6edae7a4848ae5b363dcc7d8ee4f3f7a34e31e36 (patch)
treef3abc76586b0af5308c72eb18abbf95e6b9d0cbc /drivers/net/qlcnic/qlcnic_hw.c
parentqlcnic: remove obsolete register (diff)
downloadlinux-dev-6edae7a4848ae5b363dcc7d8ee4f3f7a34e31e36.tar.xz
linux-dev-6edae7a4848ae5b363dcc7d8ee4f3f7a34e31e36.zip
qlcnic: fix caching window register
o Window register is not per pci-func, so caching can result in expected result. 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_hw.c')
-rw-r--r--drivers/net/qlcnic/qlcnic_hw.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 7a72b8d06bcb..0c2e1f08f459 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -776,9 +776,6 @@ qlcnic_pci_set_crbwindow_2M(struct qlcnic_adapter *adapter, ulong off)
window = CRB_HI(off);
- if (adapter->ahw.crb_win == window)
- return;
-
writel(window, addr);
if (readl(addr) != window) {
if (printk_ratelimit())
@@ -786,7 +783,6 @@ qlcnic_pci_set_crbwindow_2M(struct qlcnic_adapter *adapter, ulong off)
"failed to set CRB window to %d off 0x%lx\n",
window, off);
}
- adapter->ahw.crb_win = window;
}
int
@@ -874,7 +870,6 @@ qlcnic_pci_set_window_2M(struct qlcnic_adapter *adapter,
/* read back to flush */
readl(adapter->ahw.ocm_win_crb);
- adapter->ahw.ocm_win = window;
*start = QLCNIC_PCI_OCM0_2M + GET_MEM_OFFS_2M(addr);
return 0;
}