lisa/android_kernel_xiaomi_sm8350
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cnss2: Validate maximum number of memory segments

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For WIN use case maximum number of memory segments requested
by FW is increased to 52 in QMI layer. Since CNSS2 driver uses
same QMI header files and message structures the same maximum
number of segment is applicable for CNSS2. It means for memory
allocation, FW can request 52 memory segments to CNSS2 via QMI
indication but local CNSS2 variable which get segment info from
indication supports maximum 32 segments.
To fix it, change CNSS2 array variable size to same as number of
maximum segment supported in QMI layer.

Change-Id: I661b55b53cb31327da12f064d0a516884159eb5b
Signed-off-by: Naman Padhiar <quic_npadhiar@quicinc.com>
This commit is contained in:
Naman Padhiar 2022-12-20 17:25:30 +05:30 committed by Gerrit - the friendly Code Review server
parent 533e2889b8
commit a845583f32
1 changed files with 2 additions and 3 deletions
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5
drivers/net/wireless/cnss2/main.h
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@ -31,7 +31,6 @@
#define MAX_NO_OF_MAC_ADDR 4
#define QMI_WLFW_MAX_TIMESTAMP_LEN 32
#define QMI_WLFW_MAX_NUM_MEM_SEG 32
#define QMI_WLFW_MAX_BUILD_ID_LEN 128
#define CNSS_RDDM_TIMEOUT_MS 20000
#define RECOVERY_TIMEOUT 60000
@ -456,10 +455,10 @@ struct cnss_plat_data {
char fw_build_id[QMI_WLFW_MAX_BUILD_ID_LEN + 1];
u32 otp_version;
u32 fw_mem_seg_len;
struct cnss_fw_mem fw_mem[QMI_WLFW_MAX_NUM_MEM_SEG];
struct cnss_fw_mem fw_mem[QMI_WLFW_MAX_NUM_MEM_SEG_V01];
struct cnss_fw_mem m3_mem;
u32 qdss_mem_seg_len;
struct cnss_fw_mem qdss_mem[QMI_WLFW_MAX_NUM_MEM_SEG];
struct cnss_fw_mem qdss_mem[QMI_WLFW_MAX_NUM_MEM_SEG_V01];
u32 *qdss_reg;
struct cnss_pin_connect_result pin_result;
struct dentry *root_dentry;