diff options
| author | Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> | 2016-08-31 21:03:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-01 00:12:46 +0300 |
| commit | 3258124534f65c94423238b41fa72633529878c4 (patch) | |
| tree | 7a40e701f1173173b7aed59467137fcfc9773cf0 /drivers/net/ethernet/cavium/liquidio/octeon_main.h | |
| parent | 650097cdc4ce72f40bceddcd7c7512c7099fa902 (diff) | |
| download | linux-3258124534f65c94423238b41fa72633529878c4.tar.xz | |
liquidio: Consolidate common functionality
Consolidate common functionality of various devices
from different files into lio_core.c/octeon_console.c.
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/octeon_main.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_main.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_main.h b/drivers/net/ethernet/cavium/liquidio/octeon_main.h index bc14e4c27332..ebeef95ed9b0 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_main.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_main.h @@ -38,12 +38,26 @@ #define DRV_NAME "LiquidIO" -/** - * \brief determines if a given console has debug enabled. - * @param console console to check - * @returns 1 = enabled. 0 otherwise +/** This structure is used by NIC driver to store information required + * to free the sk_buff when the packet has been fetched by Octeon. + * Bytes offset below assume worst-case of a 64-bit system. */ -int octeon_console_debug_enabled(u32 console); +struct octnet_buf_free_info { + /** Bytes 1-8. Pointer to network device private structure. */ + struct lio *lio; + + /** Bytes 9-16. Pointer to sk_buff. */ + struct sk_buff *skb; + + /** Bytes 17-24. Pointer to gather list. */ + struct octnic_gather *g; + + /** Bytes 25-32. Physical address of skb->data or gather list. */ + u64 dptr; + + /** Bytes 33-47. Piggybacked soft command, if any */ + struct octeon_soft_command *sc; +}; /* BQL-related functions */ void octeon_report_sent_bytes_to_bql(void *buf, int reqtype); |