diff options
| author | Divy Le Ray <divy@chelsio.com> | 2007-05-30 13:01:44 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-06-20 19:16:59 -0400 |
| commit | 7b581a0fa85464f7f765b9a66f612e7ec4ab17f9 (patch) | |
| tree | 17aa5f829935d35d64edcf63dfdde135e517c0ae /drivers/net/cxgb3/regs.h | |
| parent | c706bfb52afc9b5d115f61a8e1c0c30540feb3f4 (diff) | |
cxgb3 - Stop mac RX when changing MTU
Rx traffic needs to be halted when the MTU is changed
to avoid a potential chip hang.
Reset/restore MAC filters around a MTU change.
Also fix the pause frames high materwark setting.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/cxgb3/regs.h')
| -rw-r--r-- | drivers/net/cxgb3/regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/regs.h b/drivers/net/cxgb3/regs.h index bf9d6be7f214..020859c855d7 100644 --- a/drivers/net/cxgb3/regs.h +++ b/drivers/net/cxgb3/regs.h | |||
| @@ -1882,6 +1882,10 @@ | |||
| 1882 | #define V_COPYALLFRAMES(x) ((x) << S_COPYALLFRAMES) | 1882 | #define V_COPYALLFRAMES(x) ((x) << S_COPYALLFRAMES) |
| 1883 | #define F_COPYALLFRAMES V_COPYALLFRAMES(1U) | 1883 | #define F_COPYALLFRAMES V_COPYALLFRAMES(1U) |
| 1884 | 1884 | ||
| 1885 | #define S_DISBCAST 1 | ||
| 1886 | #define V_DISBCAST(x) ((x) << S_DISBCAST) | ||
| 1887 | #define F_DISBCAST V_DISBCAST(1U) | ||
| 1888 | |||
| 1885 | #define A_XGM_RX_HASH_LOW 0x814 | 1889 | #define A_XGM_RX_HASH_LOW 0x814 |
| 1886 | 1890 | ||
| 1887 | #define A_XGM_RX_HASH_HIGH 0x818 | 1891 | #define A_XGM_RX_HASH_HIGH 0x818 |