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| author | Sivakumar Subramani <Sivakumar.Subramani@neterion.com> | 2007-09-06 06:51:14 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:51:10 -0700 |
| commit | 92b84437a6cddf5dc00ab179e38d2baa2264d46a (patch) | |
| tree | f59ff1584115efce91c535adc3c8e28dd9099fd5 /drivers/net/s2io.h | |
| parent | eaae7f72304f2cd095e68ab39629c0f32815dcf2 (diff) | |
| download | kernel_samsung_smdk4412-92b84437a6cddf5dc00ab179e38d2baa2264d46a.zip kernel_samsung_smdk4412-92b84437a6cddf5dc00ab179e38d2baa2264d46a.tar.gz kernel_samsung_smdk4412-92b84437a6cddf5dc00ab179e38d2baa2264d46a.tar.bz2 | |
S2io: Check for device state before handling traffic
- Added check to return from the traffic handling function, if the card status
is DOWN.
- Implemented Jeff's comments on incorrect return value in s2io_poll function.
Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/s2io.h')
| -rw-r--r-- | drivers/net/s2io.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index c01abc1..33e812e 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -802,6 +802,13 @@ struct lro { u8 saw_ts; }; +/* These flags represent the devices temporary state */ +enum s2io_device_state_t +{ + __S2IO_STATE_LINK_TASK=0, + __S2IO_STATE_CARD_UP +}; + /* Structure representing one instance of the NIC */ struct s2io_nic { int rxd_mode; @@ -880,10 +887,6 @@ struct s2io_nic { int task_flag; unsigned long long start_time; -#define CARD_DOWN 1 -#define CARD_UP 2 - atomic_t card_state; - volatile unsigned long link_state; struct vlan_group *vlgrp; #define MSIX_FLG 0xA5 struct msix_entry *entries; @@ -906,6 +909,7 @@ struct s2io_nic { unsigned long sending_both; u8 lro; u16 lro_max_aggr_per_sess; + volatile unsigned long state; spinlock_t rx_lock; atomic_t isr_cnt; u64 general_int_mask; |