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qcacld-3.0: Add cmd_id as unique number to legacy sme command

Telusuri Sumber 
Current driver keeps cmd_id as 0 for all non-scan commands which
makes serialization module's logic more complex in order to identify
between duplicate commands.

Add unique cmd_id and attach it to each legacy sme command to make
serialization module's logic easy to distinguish between duplicate
commands.

CRs-Fixed: 2267418
Change-Id: Id2ccb435137061c963120822326fe5b90f857eb7
This commit is contained in:
Krunal Soni
2018-06-01 10:50:38 -07:00
committed by nshrivas
orang tua 3aa54d42ef
melakukan da0e1e7d34
4 mengubah file dengan 20 tambahan dan 5 penghapusan
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1
core/mac/inc/ani_global.h
Melihat File

@@ -896,6 +896,7 @@ typedef struct sAniSirGlobal {
uint8_t hw_dbs_capable;
uint32_t sta_sap_scc_on_dfs_chan;
sir_mgmt_frame_ind_callback mgmt_frame_ind_cb;
qdf_atomic_t global_cmd_id;
struct wlan_objmgr_psoc *psoc;
struct wlan_objmgr_pdev *pdev;
void (*chan_info_cb)(struct scan_chan_info *chan_info);

1
core/sme/inc/sme_inside.h
Melihat File

@@ -149,6 +149,7 @@ struct s_nss_update_cmd {
typedef struct tagSmeCmd {
tListElem Link;
eSmeCommandType command;
uint32_t cmd_id;
uint32_t sessionId;
union {
struct roam_cmd roamCmd;

21
core/sme/src/csr/csr_api_roam.c
Melihat File

@@ -20055,8 +20055,8 @@ void csr_release_command(tpAniSirGlobal mac_ctx, tSmeCmd *sme_cmd)
qdf_mem_zero(&cmd_info,
sizeof(struct wlan_serialization_queued_cmd_info));
sme_debug("filled cmd_id = 0");
cmd_info.cmd_id = 0;
sme_debug("filled cmd_id = %d", sme_cmd->cmd_id);
cmd_info.cmd_id = sme_cmd->cmd_id;
cmd_info.req_type = WLAN_SER_CANCEL_NON_SCAN_CMD;
cmd_info.cmd_type = csr_get_cmd_type(sme_cmd);
cmd_info.vdev = vdev;
@@ -20215,6 +20215,18 @@ enum wlan_serialization_cmd_type csr_get_cmd_type(tSmeCmd *sme_cmd)
return cmd_type;
}
static uint32_t csr_get_monotonous_number(tpAniSirGlobal mac_ctx)
{
uint32_t cmd_id;
uint32_t mask = 0x00FFFFFF, prefix = 0x0D000000;
cmd_id = qdf_atomic_inc_return(&mac_ctx->global_cmd_id);
cmd_id = (cmd_id & mask);
cmd_id = (cmd_id | prefix);
return cmd_id;
}
QDF_STATUS csr_set_serialization_params_to_cmd(tpAniSirGlobal mac_ctx,
tSmeCmd *sme_cmd, struct wlan_serialization_command *cmd,
uint8_t high_priority)
@@ -20234,8 +20246,9 @@ QDF_STATUS csr_set_serialization_params_to_cmd(tpAniSirGlobal mac_ctx,
* no need to fill command id for non-scan as they will be
* zero always
*/
sme_debug("cmd_id = 0");
cmd->cmd_id = 0;
sme_cmd->cmd_id = csr_get_monotonous_number(mac_ctx);
cmd->cmd_id = sme_cmd->cmd_id;
sme_debug("cmd_id = %d", cmd->cmd_id);
cmd->cmd_type = csr_get_cmd_type(sme_cmd);
sme_debug("filled cmd_type[%d] cmd_id[%d]",

2
core/sme/src/csr/csr_util.c
Melihat File

@@ -575,7 +575,7 @@ tListElem *csr_nonscan_pending_ll_next(struct sAniSirGlobal *mac_ctx,
if (!entry)
return NULL;
sme_cmd = GET_BASE_ADDR(entry, tSmeCmd, Link);
cmd.cmd_id = 0;
cmd.cmd_id = sme_cmd->cmd_id;
cmd.cmd_type = csr_get_cmd_type(sme_cmd);
cmd.vdev = wlan_objmgr_get_vdev_by_id_from_psoc(mac_ctx->psoc,
sme_cmd->sessionId, WLAN_LEGACY_SME_ID);