diff options
| author | Alison Schofield <alison.schofield@intel.com> | 2022-03-30 18:27:15 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-04-12 16:07:01 -0700 |
| commit | 82b8ba29538e5dae0a4e481dbbea4d5015c683af (patch) | |
| tree | 2257abf0ccf7a1af77a0ad210bf79796d6eb24de /drivers | |
| parent | 9ae016aeb722504703c67e6e59c673719868f467 (diff) | |
| download | linux-82b8ba29538e5dae0a4e481dbbea4d5015c683af.tar.gz | |
cxl/mbox: Remove dependency on cxl_mem_command for a debug msg
In preparation for removing access to struct cxl_mem_command, change this debug message to use cxl_mbox_cmd fields instead. Retrieve the pretty command name from cxl_mbox_cmd using a new opcode to command name helper. Signed-off-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/57265751d336a6e95f5ca31a9c77189408b05742.1648687552.git.alison.schofield@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cxl/core/mbox.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/cxl/core/mbox.c b/drivers/cxl/core/mbox.c index 47f39c6131c4..8c59c6959c15 100644 --- a/drivers/cxl/core/mbox.c +++ b/drivers/cxl/core/mbox.c @@ -127,6 +127,17 @@ static struct cxl_mem_command *cxl_mem_find_command(u16 opcode) return NULL; } +static const char *cxl_mem_opcode_to_name(u16 opcode) +{ + struct cxl_mem_command *c; + + c = cxl_mem_find_command(opcode); + if (!c) + return NULL; + + return cxl_command_names[c->info.id].name; +} + /** * cxl_mbox_send_cmd() - Send a mailbox command to a device. * @cxlds: The device data for the operation @@ -452,9 +463,9 @@ static int handle_mailbox_cmd_from_user(struct cxl_dev_state *cxlds, dev_dbg(dev, "Submitting %s command for user\n" "\topcode: %x\n" - "\tsize: %ub\n", - cxl_command_names[cmd->info.id].name, mbox_cmd.opcode, - cmd->info.size_in); + "\tsize: %zx\n", + cxl_mem_opcode_to_name(mbox_cmd.opcode), + mbox_cmd.opcode, mbox_cmd.size_in); rc = cxlds->mbox_send(cxlds, &mbox_cmd); if (rc) |