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fcst: Handle command timeouts properly

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4178 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2012-04-02 16:53:22 +00:00
parent 88881a1459
commit 215b9be74d
1 changed files with 15 additions and 1 deletions
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16
fcst/ft_cmd.c
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@@ -345,13 +345,27 @@ static void ft_recv_seq(struct fc_seq *sp, struct fc_frame *fp, void *arg)
}
}
static void ft_abort_cmd(struct scst_cmd *cmd, enum scst_exec_context context)
{
scst_data_direction dir;
dir = scst_cmd_get_data_direction(cmd);
if (dir & SCST_DATA_WRITE)
scst_rx_data(cmd, SCST_RX_STATUS_ERROR, context);
if (dir & SCST_DATA_READ) {
scst_set_delivery_status(cmd, SCST_CMD_DELIVERY_ABORTED);
scst_tgt_cmd_done(cmd, context);
}
}
/*
* Command timeout.
* SCST calls this when the command has taken too long in the device handler.
*/
void ft_cmd_timeout(struct scst_cmd *cmd)
{
FT_IO_DBG("timeout not implemented\n"); /* XXX TBD */
FT_IO_DBG("%p: timeout\n", cmd);
ft_abort_cmd(cmd, SCST_CONTEXT_DIRECT);
}
/*