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qed: add Rx flow hash/indirection support.

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Adds the required API for passing RSS-related configuration from qede.

Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sudarsana Reddy Kalluru
2016-04-10 12:43:00 +03:00
committed by David S. Miller
parent 95114344ea
commit 8c5ebd0c79
3 changed files with 13 additions and 16 deletions
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1
include/linux/qed/qed_eth_if.h
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@@ -27,6 +27,7 @@ struct qed_dev_eth_info {
struct qed_update_vport_rss_params {
u16 rss_ind_table[128];
u32 rss_key[10];
u8 rss_caps;
};
struct qed_update_vport_params {

11
include/linux/qed/qed_if.h
View File

@@ -515,4 +515,15 @@ static inline void internal_ram_wr(void __iomem *addr,
__internal_ram_wr(NULL, addr, size, data);
}
enum qed_rss_caps {
QED_RSS_IPV4 = 0x1,
QED_RSS_IPV6 = 0x2,
QED_RSS_IPV4_TCP = 0x4,
QED_RSS_IPV6_TCP = 0x8,
QED_RSS_IPV4_UDP = 0x10,
QED_RSS_IPV6_UDP = 0x20,
};
#define QED_RSS_IND_TABLE_SIZE 128
#define QED_RSS_KEY_SIZE 10 /* size in 32b chunks */
#endif