qcacld-3.0: Remove obsolete codeswap feature
Codeswap feature is introduced for a WLAN chipset which is already cancelled. It is no longer used in host driver. Remove the feature to avoid any confusion for future development. Change-Id: I70ae291ded2d2e290408e2f5b177e872f1f3d7e8 CRs-fixed: 1082183
This commit is contained in:
7
Kbuild
7
Kbuild
@@ -1454,13 +1454,6 @@ CDEFINES += -DWLAN_FEATURE_RX_FULL_REORDER_OL
|
||||
endif
|
||||
endif
|
||||
|
||||
#enable Code swap feature
|
||||
ifeq ($(CONFIG_CNSS), y)
|
||||
ifeq ($(CONFIG_HIF_PCI), 1)
|
||||
CDEFINES += -DCONFIG_CODESWAP_FEATURE
|
||||
endif
|
||||
endif
|
||||
|
||||
#Enable Signed firmware support for split binary format
|
||||
ifeq ($(CONFIG_QCA_SIGNED_SPLIT_BINARY_SUPPORT), 1)
|
||||
CDEFINES += -DQCA_SIGNED_SPLIT_BINARY_SUPPORT
|
||||
|
@@ -1204,31 +1204,6 @@ end:
|
||||
return status;
|
||||
}
|
||||
|
||||
/* AXI Start Address */
|
||||
#define TARGET_ADDR (0xa0000)
|
||||
|
||||
static void ol_transfer_codeswap_struct(struct ol_context *ol_ctx)
|
||||
{
|
||||
struct pld_codeswap_codeseg_info wlan_codeswap;
|
||||
QDF_STATUS rv;
|
||||
qdf_device_t qdf_dev = ol_ctx->qdf_dev;
|
||||
|
||||
if (pld_get_codeswap_struct(qdf_dev->dev, &wlan_codeswap)) {
|
||||
BMI_ERR("%s: failed to get codeswap structure", __func__);
|
||||
return;
|
||||
}
|
||||
|
||||
rv = bmi_write_memory(TARGET_ADDR,
|
||||
(uint8_t *) &wlan_codeswap, sizeof(wlan_codeswap),
|
||||
ol_ctx);
|
||||
|
||||
if (rv != QDF_STATUS_SUCCESS) {
|
||||
BMI_ERR("Failed to Write 0xa0000 to Target");
|
||||
return;
|
||||
}
|
||||
BMI_INFO("codeswap structure is successfully downloaded");
|
||||
}
|
||||
|
||||
QDF_STATUS ol_download_firmware(struct ol_context *ol_ctx)
|
||||
{
|
||||
struct hif_opaque_softc *scn = ol_ctx->scn;
|
||||
@@ -1304,8 +1279,6 @@ QDF_STATUS ol_download_firmware(struct ol_context *ol_ctx)
|
||||
BMI_INFO("%s: Using 0x%x for the remainder of init",
|
||||
__func__, address);
|
||||
|
||||
ol_transfer_codeswap_struct(ol_ctx);
|
||||
|
||||
status = ol_transfer_bin_file(ol_ctx, ATH_OTP_FILE,
|
||||
address, true);
|
||||
/* Execute the OTP code only if entry found and downloaded */
|
||||
|
@@ -96,27 +96,6 @@ struct pld_fw_files {
|
||||
char setup_file[PLD_MAX_FILE_NAME];
|
||||
};
|
||||
|
||||
#define PLD_CODESWAP_MAX_CODESEGS 16
|
||||
|
||||
/**
|
||||
* struct pld_codeswap_codeseg_info - code swap segment information
|
||||
* @codeseg_total_bytes: total bytes of segments
|
||||
* @num_codesegs: number of code segments
|
||||
* @codeseg_size: code segment size
|
||||
* @codeseg_size_log2: log2 of code segment size
|
||||
* @codeseg_busaddr: array of addresses of each code segment
|
||||
*
|
||||
* pld_codeswap_codeseg_info is used to store code swap segment
|
||||
* information.
|
||||
*/
|
||||
struct pld_codeswap_codeseg_info {
|
||||
u32 codeseg_total_bytes;
|
||||
u32 num_codesegs;
|
||||
u32 codeseg_size;
|
||||
u32 codeseg_size_log2;
|
||||
void *codeseg_busaddr[PLD_CODESWAP_MAX_CODESEGS];
|
||||
};
|
||||
|
||||
/**
|
||||
* enum pld_platform_cap_flag - platform capability flag
|
||||
* @PLD_HAS_EXTERNAL_SWREG: has external regulator
|
||||
@@ -333,8 +312,6 @@ int pld_get_fw_files_for_target(struct device *dev,
|
||||
u32 target_type, u32 target_version);
|
||||
void pld_is_pci_link_down(struct device *dev);
|
||||
int pld_shadow_control(struct device *dev, bool enable);
|
||||
int pld_get_codeswap_struct(struct device *dev,
|
||||
struct pld_codeswap_codeseg_info *swap_seg);
|
||||
int pld_set_wlan_unsafe_channel(struct device *dev, u16 *unsafe_ch_list,
|
||||
u16 ch_count);
|
||||
int pld_get_wlan_unsafe_channel(struct device *dev, u16 *unsafe_ch_list,
|
||||
|
@@ -538,39 +538,6 @@ int pld_shadow_control(struct device *dev, bool enable)
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* pld_get_codeswap_struct() - Get codeswap structure
|
||||
* @dev: device
|
||||
* @swap_seg: buffer to codeswap information
|
||||
*
|
||||
* Return codeswap structure information to the buffer.
|
||||
*
|
||||
* Return: 0 for success
|
||||
* Non zero failure code for errors
|
||||
*/
|
||||
int pld_get_codeswap_struct(struct device *dev,
|
||||
struct pld_codeswap_codeseg_info *swap_seg)
|
||||
{
|
||||
int ret = 0;
|
||||
|
||||
switch (pld_get_bus_type(dev)) {
|
||||
case PLD_BUS_TYPE_PCIE:
|
||||
ret = pld_pcie_get_codeswap_struct(swap_seg);
|
||||
break;
|
||||
case PLD_BUS_TYPE_SNOC:
|
||||
break;
|
||||
case PLD_BUS_TYPE_SDIO:
|
||||
break;
|
||||
case PLD_BUS_TYPE_USB:
|
||||
break;
|
||||
default:
|
||||
ret = -EINVAL;
|
||||
break;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* pld_set_wlan_unsafe_channel() - Set unsafe channel
|
||||
* @dev: device
|
||||
|
@@ -457,31 +457,6 @@ int pld_pcie_get_fw_files_for_target(struct pld_fw_files *pfw_files,
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* pld_pcie_get_codeswap_struct() - Get codeswap structure
|
||||
* @swap_seg: buffer to codeswap information
|
||||
*
|
||||
* Return codeswap structure information to the buffer.
|
||||
*
|
||||
* Return: 0 for success
|
||||
* Non zero failure code for errors
|
||||
*/
|
||||
int pld_pcie_get_codeswap_struct(struct pld_codeswap_codeseg_info *swap_seg)
|
||||
{
|
||||
int ret = 0;
|
||||
struct codeswap_codeseg_info cnss_swap_seg;
|
||||
|
||||
if (swap_seg == NULL)
|
||||
return -ENODEV;
|
||||
|
||||
ret = cnss_get_codeswap_struct(&cnss_swap_seg);
|
||||
if (0 != ret)
|
||||
return ret;
|
||||
|
||||
memcpy(swap_seg, &cnss_swap_seg, sizeof(*swap_seg));
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* pld_pcie_get_platform_cap() - Get platform capabilities
|
||||
* @cap: buffer to the capabilities
|
||||
|
@@ -137,11 +137,6 @@ static inline int pld_pcie_shadow_control(bool enable)
|
||||
return 0;
|
||||
}
|
||||
static inline int
|
||||
pld_pcie_get_codeswap_struct(struct pld_codeswap_codeseg_info *swap_seg)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
static inline int
|
||||
pld_pcie_set_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 ch_count)
|
||||
{
|
||||
return 0;
|
||||
@@ -230,7 +225,6 @@ static inline uint8_t *pld_pcie_get_wlan_mac_address(struct device *dev,
|
||||
#else
|
||||
int pld_pcie_get_fw_files_for_target(struct pld_fw_files *pfw_files,
|
||||
u32 target_type, u32 target_version);
|
||||
int pld_pcie_get_codeswap_struct(struct pld_codeswap_codeseg_info *swap_seg);
|
||||
int pld_pcie_get_platform_cap(struct pld_platform_cap *cap);
|
||||
void pld_pcie_set_driver_status(enum pld_driver_status status);
|
||||
|
||||
|
Reference in New Issue
Block a user