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r8152: fix the maximum number of PLA bp for RTL8153C 

The maximum PLA bp number of RTL8153C is 16, not 8. That is, the
bp 0 ~ 15 are at 0xfc28 ~ 0xfc46, and the bp_en is at 0xfc48.

Fixes: 195aae321c ("r8152: support new chips")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hayes Wang 2021-08-19 11:05:37 +08:00 committed by David S. Miller
parent a876a33d2a
commit 6633fb83f1
1 changed files with 19 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/net/usb/r8152.c
View File

@ -3955,13 +3955,24 @@ static void rtl_clear_bp(struct r8152 *tp, u16 type)
case RTL_VER_06:
ocp_write_byte(tp, type, PLA_BP_EN, 0);
break;
case RTL_VER_14:
ocp_write_word(tp, type, USB_BP2_EN, 0);
ocp_write_word(tp, type, USB_BP_8, 0);
ocp_write_word(tp, type, USB_BP_9, 0);
ocp_write_word(tp, type, USB_BP_10, 0);
ocp_write_word(tp, type, USB_BP_11, 0);
ocp_write_word(tp, type, USB_BP_12, 0);
ocp_write_word(tp, type, USB_BP_13, 0);
ocp_write_word(tp, type, USB_BP_14, 0);
ocp_write_word(tp, type, USB_BP_15, 0);
break;
case RTL_VER_08:
case RTL_VER_09:
case RTL_VER_10:
case RTL_VER_11:
case RTL_VER_12:
case RTL_VER_13:
case RTL_VER_14:
case RTL_VER_15:
default:
if (type == MCU_TYPE_USB) {
@ -4331,7 +4342,6 @@ static bool rtl8152_is_fw_mac_ok(struct r8152 *tp, struct fw_mac *mac)
case RTL_VER_11:
case RTL_VER_12:
case RTL_VER_13:
case RTL_VER_14:
case RTL_VER_15:
fw_reg = 0xf800;
bp_ba_addr = PLA_BP_BA;
@ -4339,6 +4349,13 @@ static bool rtl8152_is_fw_mac_ok(struct r8152 *tp, struct fw_mac *mac)
bp_start = PLA_BP_0;
max_bp = 8;
break;
case RTL_VER_14:
fw_reg = 0xf800;
bp_ba_addr = PLA_BP_BA;
bp_en_addr = USB_BP2_EN;
bp_start = PLA_BP_0;
max_bp = 16;
break;
default:
goto out;
}