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[PATCH] IB: Introduce RMPP APIs

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Introduce RMPP APIs

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Hal Rosenstock
2005-07-27 11:45:36 -07:00
committed by Linus Torvalds
parent 497677ab94
commit d2082ee516
4 changed files with 125 additions and 35 deletions
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4
drivers/infiniband/core/mad.c
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@@ -777,7 +777,7 @@ static int get_buf_length(int hdr_len, int data_len)
struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
u32 remote_qpn, u16 pkey_index,
struct ib_ah *ah,
struct ib_ah *ah, int rmpp_active,
int hdr_len, int data_len,
unsigned int __nocast gfp_mask)
{
@@ -786,6 +786,8 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
int buf_size;
void *buf;
if (rmpp_active)
return ERR_PTR(-EINVAL); /* until RMPP implemented */
mad_agent_priv = container_of(mad_agent,
struct ib_mad_agent_private, agent);
buf_size = get_buf_length(hdr_len, data_len);

20
drivers/infiniband/core/sa_query.c
View File

@@ -50,26 +50,6 @@ MODULE_AUTHOR("Roland Dreier");
MODULE_DESCRIPTION("InfiniBand subnet administration query support");
MODULE_LICENSE("Dual BSD/GPL");
/*
* These two structures must be packed because they have 64-bit fields
* that are only 32-bit aligned. 64-bit architectures will lay them
* out wrong otherwise. (And unfortunately they are sent on the wire
* so we can't change the layout)
*/
struct ib_sa_hdr {
u64 sm_key;
u16 attr_offset;
u16 reserved;
ib_sa_comp_mask comp_mask;
} __attribute__ ((packed));
struct ib_sa_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
struct ib_sa_hdr sa_hdr;
u8 data[200];
} __attribute__ ((packed));
struct ib_sa_sm_ah {
struct ib_ah *ah;
struct kref ref;