xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iwlwifi: move bc_pool to a common trans header

Browse Source 
The bc_pool code is not directly related to the PCIe transport,
so move the structures it uses to the common iwl-trans.h header.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200924162105.f6469c62665d.Id920f1ae8f70886b66a98956a6412726d29a9481@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein
2020-09-24 16:23:35 +03:00
committed by Luca Coelho
parent fda1bd0d4a
commit a26014e2de
5 changed files with 25 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/net/wireless/intel/iwlwifi/iwl-trans.c
View File

@@ -66,6 +66,7 @@
#include "iwl-trans.h"
#include "iwl-drv.h"
#include "iwl-fh.h"
#include <linux/dmapool.h>
struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
struct device *dev,
@@ -110,6 +111,22 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
trans->ops = ops;
trans->num_rx_queues = 1;
if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
trans->txqs.bc_tbl_size = sizeof(struct iwl_gen3_bc_tbl);
else
trans->txqs.bc_tbl_size = sizeof(struct iwlagn_scd_bc_tbl);
/*
* For gen2 devices, we use a single allocation for each byte-count
* table, but they're pretty small (1k) so use a DMA pool that we
* allocate here.
*/
if (trans->trans_cfg->gen2) {
trans->txqs.bc_pool = dmam_pool_create("iwlwifi:bc", dev,
trans->txqs.bc_tbl_size,
256, 0);
if (!trans->txqs.bc_pool)
return NULL;
}
snprintf(trans->dev_cmd_pool_name, sizeof(trans->dev_cmd_pool_name),
"iwl_cmd_pool:%s", dev_name(trans->dev));
trans->dev_cmd_pool =