add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

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// SPDX-License-Identifier: GPL-2.0
#include <asm/uv.h>
#include <asm/facility.h>
#include <asm/sections.h>
 
/* will be used in arch/s390/kernel/uv.c */
#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
int __bootdata_preserved(prot_virt_guest);
#endif
#if IS_ENABLED(CONFIG_KVM)
int __bootdata_preserved(prot_virt_host);
#endif
struct uv_info __bootdata_preserved(uv_info);
 
void uv_query_info(void)
{
    struct uv_cb_qui uvcb = {
        .header.cmd = UVC_CMD_QUI,
        .header.len = sizeof(uvcb)
    };
 
    if (!test_facility(158))
        return;
 
    /* rc==0x100 means that there is additional data we do not process */
    if (uv_call(0, (uint64_t)&uvcb) && uvcb.header.rc != 0x100)
        return;
 
    if (IS_ENABLED(CONFIG_KVM)) {
        memcpy(uv_info.inst_calls_list, uvcb.inst_calls_list, sizeof(uv_info.inst_calls_list));
        uv_info.uv_base_stor_len = uvcb.uv_base_stor_len;
        uv_info.guest_base_stor_len = uvcb.conf_base_phys_stor_len;
        uv_info.guest_virt_base_stor_len = uvcb.conf_base_virt_stor_len;
        uv_info.guest_virt_var_stor_len = uvcb.conf_virt_var_stor_len;
        uv_info.guest_cpu_stor_len = uvcb.cpu_stor_len;
        uv_info.max_sec_stor_addr = ALIGN(uvcb.max_guest_stor_addr, PAGE_SIZE);
        uv_info.max_num_sec_conf = uvcb.max_num_sec_conf;
        uv_info.max_guest_cpu_id = uvcb.max_guest_cpu_id;
        uv_info.uv_feature_indications = uvcb.uv_feature_indications;
    }
 
#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST
    if (test_bit_inv(BIT_UVC_CMD_SET_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list) &&
        test_bit_inv(BIT_UVC_CMD_REMOVE_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list))
        prot_virt_guest = 1;
#endif
}