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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2008-11-14 06:45:23 +0000
committerDavid S. Miller <davem@davemloft.net>2008-11-16 19:05:16 -0800
commiteb7c3adb1ca92450870dbb0d347fc986cd5e2af4 (patch)
treefb8cbfec74c76437641f1e3fb1c53463fdb9b987 /drivers/net/e1000e/e1000.h
parente82f54ba030b429c06b5240cbe7eeaaa03a8db11 (diff)
e1000e: fix IPMI traffic
Some users reported that they have machines with BMCs enabled that cannot receive IPMI traffic after e1000e is loaded. http://marc.info/?l=e1000-devel&m=121909039127414&w=2 http://marc.info/?l=e1000-devel&m=121365543823387&w=2 This fixes the issue if they load with the new parameter = 0 by disabling crc stripping, but leaves the performance feature on for most users. Based on work done by Hong Zhang. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/e1000.h')
-rw-r--r--drivers/net/e1000e/e1000.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index c55de1c027a..c55fd6fdb91 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -299,6 +299,7 @@ struct e1000_adapter {
unsigned long led_status;
unsigned int flags;
+ unsigned int flags2;
struct work_struct downshift_task;
struct work_struct update_phy_task;
};
@@ -306,6 +307,7 @@ struct e1000_adapter {
struct e1000_info {
enum e1000_mac_type mac;
unsigned int flags;
+ unsigned int flags2;
u32 pba;
s32 (*get_variants)(struct e1000_adapter *);
struct e1000_mac_operations *mac_ops;
@@ -347,6 +349,9 @@ struct e1000_info {
#define FLAG_RX_RESTART_NOW (1 << 30)
#define FLAG_MSI_TEST_FAILED (1 << 31)
+/* CRC Stripping defines */
+#define FLAG2_CRC_STRIPPING (1 << 0)
+
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))