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msm: ipa: ioctl to receive mac addr list and parental control flag

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ioctl to receive mac addr list and parental control
flag from QCMAP to enable data offload to HW or
exception path.

Change-Id: Iad837c4dbf6edb3055181c43436a7fb9e73396a3
This commit is contained in:
Armaan Siddiqui
2020-10-01 16:17:43 +05:30
parent d7a3410ce8
commit 90836a3b70
2 changed files with 53 additions and 0 deletions
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52
drivers/platform/msm/ipa/ipa_v3/ipa.c
View File

@@ -1894,6 +1894,51 @@ static int proc_sram_info_rqst(
return 0; return 0;
} }
static void ipa3_mac_flt_list_free_cb(void *buff, u32 len, u32 type)
{
if (!buff) {
IPAERR("Null buffer\n");
return;
}
kfree(buff);
}
static int ipa3_send_mac_flt_list(unsigned long usr_param)
{
int retval;
struct ipa_msg_meta msg_meta;
void *buff;
buff = kzalloc(sizeof(struct ipa_ioc_mac_client_list_type),
GFP_KERNEL);
if (!buff)
return -ENOMEM;
if (copy_from_user(buff, (const void __user *)usr_param,
sizeof(struct ipa_ioc_mac_client_list_type))) {
kfree(buff);
return -EFAULT;
}
memset(&msg_meta, 0, sizeof(struct ipa_msg_meta));
msg_meta.msg_type = IPA_MAC_FLT_EVENT;
msg_meta.msg_len = sizeof(struct ipa_ioc_mac_client_list_type);
IPADBG("No of clients: %d, flt state: %d\n",
((struct ipa_ioc_mac_client_list_type *)buff)->num_of_clients,
((struct ipa_ioc_mac_client_list_type *)buff)->flt_state);
retval = ipa3_send_msg(&msg_meta, buff,
ipa3_mac_flt_list_free_cb);
if (retval) {
IPAERR("ipa3_send_msg failed: %d, msg_type %d\n",
retval,
msg_meta.msg_type);
kfree(buff);
return retval;
}
return 0;
}
static long ipa3_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) static long ipa3_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{ {
int retval = 0; int retval = 0;
@@ -3127,6 +3172,13 @@ static long ipa3_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
} }
break; break;
case IPA_IOC_SET_MAC_FLT:
if (ipa3_send_mac_flt_list(arg)) {
retval = -EFAULT;
break;
}
break;
default: default:
IPA_ACTIVE_CLIENTS_DEC_SIMPLE(); IPA_ACTIVE_CLIENTS_DEC_SIMPLE();
return -ENOTTY; return -ENOTTY;

1
drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c
View File

@@ -80,6 +80,7 @@ const char *ipa3_event_name[IPA_EVENT_MAX_NUM] = {
__stringify(IPA_PDN_DEFAULT_MODE_CONFIG), __stringify(IPA_PDN_DEFAULT_MODE_CONFIG),
__stringify(IPA_PDN_DEFAULT_MODE_CONFIG), __stringify(IPA_PDN_DEFAULT_MODE_CONFIG),
__stringify(IPA_PDN_DEFAULT_MODE_CONFIG), __stringify(IPA_PDN_DEFAULT_MODE_CONFIG),
__stringify(IPA_MAC_FLT_EVENT),
}; };
const char *ipa3_hdr_l2_type_name[] = { const char *ipa3_hdr_l2_type_name[] = {