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wifi: rtw89: set entry size of address CAM to H2C field by chip

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The new chips change hardware design to shrink entry size of address
CAM from 0x40 to 0x20, so make this change accordingly.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231027015059.10032-2-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2023-10-27 09:50:56 +08:00 committed by Kalle Valo
parent 9beac4ee49
commit 0f4aa3af13
2 changed files with 16 additions and 1 deletions
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16
drivers/net/wireless/realtek/rtw89/cam.c
View File

@ -488,6 +488,20 @@ static int rtw89_cam_get_avail_addr_cam(struct rtw89_dev *rtwdev,
return 0;
}
static u8 rtw89_get_addr_cam_entry_size(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
switch (chip->chip_id) {
case RTL8852A:
case RTL8852B:
case RTL8851B:
return ADDR_CAM_ENT_SIZE;
default:
return ADDR_CAM_ENT_SHORT_SIZE;
}
}
int rtw89_cam_init_addr_cam(struct rtw89_dev *rtwdev,
struct rtw89_addr_cam_entry *addr_cam,
const struct rtw89_bssid_cam_entry *bssid_cam)
@ -509,7 +523,7 @@ int rtw89_cam_init_addr_cam(struct rtw89_dev *rtwdev,
}
addr_cam->addr_cam_idx = addr_cam_idx;
addr_cam->len = ADDR_CAM_ENT_SIZE;
addr_cam->len = rtw89_get_addr_cam_entry_size(rtwdev);
addr_cam->offset = 0;
addr_cam->valid = true;
addr_cam->addr_mask = 0;

1
drivers/net/wireless/realtek/rtw89/mac.h
View File

@ -10,6 +10,7 @@
#define MAC_MEM_DUMP_PAGE_SIZE 0x40000
#define ADDR_CAM_ENT_SIZE 0x40
#define ADDR_CAM_ENT_SHORT_SIZE 0x20
#define BSSID_CAM_ENT_SIZE 0x08
#define HFC_PAGE_UNIT 64
#define RPWM_TRY_CNT 3