hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[PATCH] IB: Add ib_coalesce_recv_mad to MAD 

Add implementation for ib_coalesce_recv_mad.  Also, clear allocated MAD data
buffer in ib_create_send_mad.

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 11:45:28 -07:00 committed by Linus Torvalds
parent f68bcc2df8
commit df9f9ead74
2 changed files with 2 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/infiniband/core/mad.c
View File

@ -796,9 +796,9 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
buf = kmalloc(sizeof *send_buf + buf_size, gfp_mask); buf = kmalloc(sizeof *send_buf + buf_size, gfp_mask);
if (!buf) if (!buf)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);
memset(buf, 0, sizeof *send_buf + buf_size);
send_buf = buf + buf_size; send_buf = buf + buf_size;
memset(send_buf, 0, sizeof *send_buf);
send_buf->mad = buf; send_buf->mad = buf;
send_buf->sge.addr = dma_map_single(mad_agent->device->dma_device, send_buf->sge.addr = dma_map_single(mad_agent->device->dma_device,
@ -1021,13 +1021,6 @@ void ib_free_recv_mad(struct ib_mad_recv_wc *mad_recv_wc)
} }
EXPORT_SYMBOL(ib_free_recv_mad); EXPORT_SYMBOL(ib_free_recv_mad);
void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc,
void *buf)
{
printk(KERN_ERR PFX "ib_coalesce_recv_mad() not implemented yet\n");
}
EXPORT_SYMBOL(ib_coalesce_recv_mad);
struct ib_mad_agent *ib_redirect_mad_qp(struct ib_qp *qp, struct ib_mad_agent *ib_redirect_mad_qp(struct ib_qp *qp,
u8 rmpp_version, u8 rmpp_version,
ib_mad_send_handler send_handler, ib_mad_send_handler send_handler,

3
drivers/infiniband/include/ib_mad.h
View File

@ -365,8 +365,7 @@ int ib_post_send_mad(struct ib_mad_agent *mad_agent,
* This call copies a chain of received RMPP MADs into a single data buffer, * This call copies a chain of received RMPP MADs into a single data buffer,
* removing duplicated headers. * removing duplicated headers.
*/ */
void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc, void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc, void *buf);
void *buf);
/** /**
* ib_free_recv_mad - Returns data buffers used to receive a MAD to the * ib_free_recv_mad - Returns data buffers used to receive a MAD to the