add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/xen/efi.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * EFI support for Xen.
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  *
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@@ -39,7 +40,7 @@
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 #define efi_data(op)	(op.u.efi_runtime_call)
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-efi_status_t xen_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc)
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+static efi_status_t xen_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(get_time);
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@@ -60,9 +61,8 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_get_time);
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-efi_status_t xen_efi_set_time(efi_time_t *tm)
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+static efi_status_t xen_efi_set_time(efi_time_t *tm)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(set_time);
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@@ -74,10 +74,10 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_set_time);
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-efi_status_t xen_efi_get_wakeup_time(efi_bool_t *enabled, efi_bool_t *pending,
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-				     efi_time_t *tm)
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+static efi_status_t xen_efi_get_wakeup_time(efi_bool_t *enabled,
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+					    efi_bool_t *pending,
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+					    efi_time_t *tm)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(get_wakeup_time);
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@@ -97,9 +97,8 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_get_wakeup_time);
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-efi_status_t xen_efi_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm)
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+static efi_status_t xen_efi_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(set_wakeup_time);
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@@ -116,11 +115,10 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_set_wakeup_time);
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-efi_status_t xen_efi_get_variable(efi_char16_t *name, efi_guid_t *vendor,
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-				  u32 *attr, unsigned long *data_size,
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-				  void *data)
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+static efi_status_t xen_efi_get_variable(efi_char16_t *name, efi_guid_t *vendor,
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+					 u32 *attr, unsigned long *data_size,
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+					 void *data)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(get_variable);
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@@ -140,11 +138,10 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_get_variable);
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-efi_status_t xen_efi_get_next_variable(unsigned long *name_size,
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-				       efi_char16_t *name,
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-				       efi_guid_t *vendor)
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+static efi_status_t xen_efi_get_next_variable(unsigned long *name_size,
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+					      efi_char16_t *name,
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+					      efi_guid_t *vendor)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(get_next_variable_name);
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@@ -164,11 +161,10 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_get_next_variable);
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-efi_status_t xen_efi_set_variable(efi_char16_t *name, efi_guid_t *vendor,
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-				 u32 attr, unsigned long data_size,
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-				 void *data)
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+static efi_status_t xen_efi_set_variable(efi_char16_t *name, efi_guid_t *vendor,
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+					 u32 attr, unsigned long data_size,
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+					 void *data)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(set_variable);
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@@ -185,11 +181,10 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_set_variable);
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-efi_status_t xen_efi_query_variable_info(u32 attr, u64 *storage_space,
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-					 u64 *remaining_space,
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-					 u64 *max_variable_size)
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+static efi_status_t xen_efi_query_variable_info(u32 attr, u64 *storage_space,
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+						u64 *remaining_space,
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+						u64 *max_variable_size)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(query_variable_info);
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@@ -207,9 +202,8 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_query_variable_info);
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-efi_status_t xen_efi_get_next_high_mono_count(u32 *count)
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+static efi_status_t xen_efi_get_next_high_mono_count(u32 *count)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(get_next_high_monotonic_count);
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@@ -220,10 +214,9 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_get_next_high_mono_count);
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-efi_status_t xen_efi_update_capsule(efi_capsule_header_t **capsules,
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-				    unsigned long count, unsigned long sg_list)
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+static efi_status_t xen_efi_update_capsule(efi_capsule_header_t **capsules,
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+				unsigned long count, unsigned long sg_list)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(update_capsule);
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@@ -240,11 +233,9 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_update_capsule);
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-efi_status_t xen_efi_query_capsule_caps(efi_capsule_header_t **capsules,
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-					unsigned long count, u64 *max_size,
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-					int *reset_type)
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+static efi_status_t xen_efi_query_capsule_caps(efi_capsule_header_t **capsules,
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+			unsigned long count, u64 *max_size, int *reset_type)
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 {
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 	struct xen_platform_op op = INIT_EFI_OP(query_capsule_capabilities);
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@@ -263,10 +254,9 @@
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 	return efi_data(op).status;
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_query_capsule_caps);
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-void xen_efi_reset_system(int reset_type, efi_status_t status,
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-			  unsigned long data_size, efi_char16_t *data)
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+static void xen_efi_reset_system(int reset_type, efi_status_t status,
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+				 unsigned long data_size, efi_char16_t *data)
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 {
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 	switch (reset_type) {
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 	case EFI_RESET_COLD:
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@@ -280,4 +270,25 @@
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 		BUG();
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 	}
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 }
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-EXPORT_SYMBOL_GPL(xen_efi_reset_system);
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+
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+/*
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+ * Set XEN EFI runtime services function pointers. Other fields of struct efi,
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+ * e.g. efi.systab, will be set like normal EFI.
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+ */
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+void __init xen_efi_runtime_setup(void)
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+{
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+	efi.get_time			= xen_efi_get_time;
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+	efi.set_time			= xen_efi_set_time;
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+	efi.get_wakeup_time		= xen_efi_get_wakeup_time;
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+	efi.set_wakeup_time		= xen_efi_set_wakeup_time;
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+	efi.get_variable		= xen_efi_get_variable;
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+	efi.get_next_variable		= xen_efi_get_next_variable;
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+	efi.set_variable		= xen_efi_set_variable;
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+	efi.set_variable_nonblocking	= xen_efi_set_variable;
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+	efi.query_variable_info		= xen_efi_query_variable_info;
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+	efi.query_variable_info_nonblocking = xen_efi_query_variable_info;
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+	efi.update_capsule		= xen_efi_update_capsule;
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+	efi.query_capsule_caps		= xen_efi_query_capsule_caps;
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+	efi.get_next_high_mono_count	= xen_efi_get_next_high_mono_count;
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+	efi.reset_system		= xen_efi_reset_system;
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+}