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sfc: Split Falcon-arch-specific and common filter state

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Move the common state from struct efx_filter_state into struct efx_nic.
Rename struct efx_filter_state to efx_farch_filter_state and change
the type of efx_nic::filter_state to void *.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings
2012-10-27 00:33:30 +01:00
parent 7c460d9be6
commit 6d661cec79
2 changed files with 58 additions and 55 deletions
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13
drivers/net/ethernet/sfc/net_driver.h
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@@ -676,7 +676,6 @@ union efx_multicast_hash {
efx_oword_t oword[EFX_MCAST_HASH_ENTRIES / sizeof(efx_oword_t) / 8];
};
struct efx_filter_state;
struct efx_vf;
struct vfdi_status;
@@ -763,6 +762,11 @@ struct vfdi_status;
* @loopback_mode: Loopback status
* @loopback_modes: Supported loopback mode bitmask
* @loopback_selftest: Offline self-test private state
* @filter_lock: Filter table lock
* @filter_state: Architecture-dependent filter table state
* @rps_flow_id: Flow IDs of filters allocated for accelerated RFS,
* indexed by filter ID
* @rps_expire_index: Next index to check for expiry in @rps_flow_id
* @drain_pending: Count of RX and TX queues that haven't been flushed and drained.
* @rxq_flush_pending: Count of number of receive queues that need to be flushed.
* Decremented when the efx_flush_rx_queue() is called.
@@ -898,7 +902,12 @@ struct efx_nic {
void *loopback_selftest;
struct efx_filter_state *filter_state;
spinlock_t filter_lock;
void *filter_state;
#ifdef CONFIG_RFS_ACCEL
u32 *rps_flow_id;
unsigned int rps_expire_index;
#endif
atomic_t drain_pending;
atomic_t rxq_flush_pending;