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author | Igor Russkikh <igor.russkikh@aquantia.com> | 2018-01-15 16:41:16 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2018-01-16 14:40:00 -0500 |
commit | c40d20150d9ccebf9ea44d521794745975c2690d (patch) | |
tree | 9cd1609ba3b4ae536f51db868bbdab916aff20be /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h | |
parent | net: aquantia: Cleanup hardware access modules (diff) | |
download | linux-dev-c40d20150d9ccebf9ea44d521794745975c2690d.tar.xz linux-dev-c40d20150d9ccebf9ea44d521794745975c2690d.zip |
net: aquantia: Remove duplicate hardware descriptors declarations
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h index d748758ac11e..1530abd6ed84 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h @@ -16,6 +16,37 @@ #define HW_ATL_FLUSH() { (void)aq_hw_read_reg(self, 0x10); } +/* Hardware tx descriptor */ +struct __packed hw_atl_txd_s { + u64 buf_addr; + u32 ctl; + u32 ctl2; /* 63..46 - payload length, 45 - ctx enable, 44 - ctx index */ +}; + +/* Hardware tx context descriptor */ +struct __packed hw_atl_txc_s { + u32 rsvd; + u32 len; + u32 ctl; + u32 len2; +}; + +/* Hardware rx descriptor */ +struct __packed hw_atl_rxd_s { + u64 buf_addr; + u64 hdr_addr; +}; + +/* Hardware rx descriptor writeback */ +struct __packed hw_atl_rxd_wb_s { + u32 type; + u32 rss_hash; + u16 status; + u16 pkt_len; + u16 next_desc_ptr; + u16 vlan; +}; + struct __packed hw_atl_stats_s { u32 uprc; u32 mprc; |