diff options
Diffstat (limited to 'drivers/block/mtip32xx/mtip32xx.c')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 96fe6500e941..3204623f746a 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -847,16 +847,15 @@ static inline void mtip_process_legacy(struct driver_data *dd, u32 port_stat) struct mtip_port *port = dd->port; struct mtip_cmd *cmd = mtip_cmd_from_tag(dd, MTIP_TAG_INTERNAL); - if (test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags) && - (cmd != NULL) && !(readl(port->cmd_issue[MTIP_TAG_INTERNAL]) - & (1 << MTIP_TAG_INTERNAL))) { - if (cmd->comp_func) { - cmd->comp_func(port, MTIP_TAG_INTERNAL, cmd, 0); - return; + if (test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags) && cmd) { + int group = MTIP_TAG_INDEX(MTIP_TAG_INTERNAL); + int status = readl(port->cmd_issue[group]); + + if (!(status & (1 << MTIP_TAG_BIT(MTIP_TAG_INTERNAL)))) { + if (cmd->comp_func) + cmd->comp_func(port, MTIP_TAG_INTERNAL, cmd, 0); } } - - return; } /* @@ -1213,8 +1212,8 @@ static int mtip_exec_internal_command(struct mtip_port *port, goto exec_ic_exit; } - if (readl(port->cmd_issue[MTIP_TAG_INTERNAL]) - & (1 << MTIP_TAG_INTERNAL)) { + if (readl(port->cmd_issue[MTIP_TAG_INDEX(MTIP_TAG_INTERNAL)]) + & (1 << MTIP_TAG_BIT(MTIP_TAG_INTERNAL))) { rv = -ENXIO; if (!test_bit(MTIP_DDF_REMOVE_PENDING_BIT, &dd->dd_flag)) { mtip_device_reset(dd); |