leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

igbvf: convert to strongly typed descriptors

Browse Source 
The igbvf driver for some reason never strongly typed it's descriptor
formats. Make this driver like the rest of the Intel drivers and use
__le* for our little endian descriptors.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Jesse Brandeburg
2021-03-25 17:38:32 -07:00
committed by Tony Nguyen
parent de8447131d
commit b6ce4a1c4b
1 changed files with 21 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
drivers/net/ethernet/intel/igbvf/vf.h
View File

@@ -35,31 +35,31 @@ struct e1000_hw;
/* Receive Descriptor - Advanced */ /* Receive Descriptor - Advanced */
union e1000_adv_rx_desc { union e1000_adv_rx_desc {
struct { struct {
u64 pkt_addr; /* Packet buffer address */ __le64 pkt_addr; /* Packet buffer address */
u64 hdr_addr; /* Header buffer address */ __le64 hdr_addr; /* Header buffer address */
} read; } read;
struct { struct {
struct { struct {
union { union {
u32 data; __le32 data;
struct { struct {
u16 pkt_info; /* RSS/Packet type */ __le16 pkt_info; /* RSS/Packet type */
/* Split Header, hdr buffer length */ /* Split Header, hdr buffer length */
u16 hdr_info; __le16 hdr_info;
} hs_rss; } hs_rss;
} lo_dword; } lo_dword;
union { union {
u32 rss; /* RSS Hash */ __le32 rss; /* RSS Hash */
struct { struct {
u16 ip_id; /* IP id */ __le16 ip_id; /* IP id */
u16 csum; /* Packet Checksum */ __le16 csum; /* Packet Checksum */
} csum_ip; } csum_ip;
} hi_dword; } hi_dword;
} lower; } lower;
struct { struct {
u32 status_error; /* ext status/error */ __le32 status_error; /* ext status/error */
u16 length; /* Packet length */ __le16 length; /* Packet length */
u16 vlan; /* VLAN tag */ __le16 vlan; /* VLAN tag */
} upper; } upper;
} wb; /* writeback */ } wb; /* writeback */
}; };
@@ -70,14 +70,14 @@ union e1000_adv_rx_desc {
/* Transmit Descriptor - Advanced */ /* Transmit Descriptor - Advanced */
union e1000_adv_tx_desc { union e1000_adv_tx_desc {
struct { struct {
u64 buffer_addr; /* Address of descriptor's data buf */ __le64 buffer_addr; /* Address of descriptor's data buf */
u32 cmd_type_len; __le32 cmd_type_len;
u32 olinfo_status; __le32 olinfo_status;
} read; } read;
struct { struct {
u64 rsvd; /* Reserved */ __le64 rsvd; /* Reserved */
u32 nxtseq_seed; __le32 nxtseq_seed;
u32 status; __le32 status;
} wb; } wb;
}; };
@@ -94,10 +94,10 @@ union e1000_adv_tx_desc {
/* Context descriptors */ /* Context descriptors */
struct e1000_adv_tx_context_desc { struct e1000_adv_tx_context_desc {
u32 vlan_macip_lens; __le32 vlan_macip_lens;
u32 seqnum_seed; __le32 seqnum_seed;
u32 type_tucmd_mlhl; __le32 type_tucmd_mlhl;
u32 mss_l4len_idx; __le32 mss_l4len_idx;
}; };
#define E1000_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ #define E1000_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */