#Maintained by: RehabMan for: Laptop Patches
#battery_Lenovo-Twist.txt

# created by RehabMan 10/1/2013
# created originally for dmkelley6812

# works for:
#  Lenovo Twist
#  Lenovo G470 (per dhnguyen92)

into method label B1B2 remove_entry;
into definitionblock code_regex . insert
begin
Method (B1B2, 2, NotSerialized) { Return (Or (Arg0, ShiftLeft (Arg1, 8))) }\n
end;

into method label B1B4 remove_entry;
into definitionblock code_regex . insert
begin
Method (B1B4, 4, NotSerialized)\n
{\n
    Store(Arg3, Local0)\n
    Or(Arg2, ShiftLeft(Local0, 8), Local0)\n
    Or(Arg1, ShiftLeft(Local0, 8), Local0)\n
    Or(Arg0, ShiftLeft(Local0, 8), Local0)\n
    Return(Local0)\n
}\n
end;

# Change EC register declarations from 16-bit to 8-bit

into device label EC0 code_regex SBRC,\s+16 replace_matched begin BRCX,8,BRCY,8 end;
into device label EC0 code_regex SBFC,\s+16 replace_matched begin BFC0,8,BFC1,8 end;
into device label EC0 code_regex SBVO,\s+16 replace_matched begin BVO0,8,BVO1,8 end;

into device label EC0 code_regex SBDC,\s+16 replace_matched begin BDC0,8,BDC1,8 end;
into device label EC0 code_regex SBDV,\s+16 replace_matched begin BDV0,8,BDV1,8 end;
into device label EC0 code_regex SBSN,\s+16 replace_matched begin BSN0,8,BSN1,8 end;

into device label EC0 code_regex SBAC,\s+16 replace_matched begin BAC0,8,BAC1,8 end;

into device label EC0 code_regex SBCH,\s+32 replace_matched begin BCH0,8,BCH1,8,BCH2,8,BCH3,8 end;

into device label EC0 code_regex SBMN,\s+128 replace_matched 
begin
BMN0,8,BMN1,8,BMN2,8,BMN3,8,\n
BMN4,8,BMN5,8,BMN6,8,BMN7,8,\n
BMN8,8,BMN9,8,BMNA,8,BMNB,8,\n
BMNC,8,BMND,8,BMNE,8,BMNF,8\n
end;
into device label EC0 code_regex SBDN,\s+128 replace_matched
begin
BDN0,8,BDN1,8,BDN2,8,BDN3,8,\n
BDN4,8,BDN5,8,BDN6,8,BDN7,8,\n
BDN8,8,BDN9,8,BDNA,8,BDNB,8,\n
BDNC,8,BDND,8,BDNE,8,BDNF,8\n
end;


# Change access (reads) to those registers from 16-bit to 8-bit
into_all method label GBST code_regex \(SBRC, replaceall_matched begin (B1B2 (BRCX, BRCY), end;
into_all method label GBST code_regex \(SBFC, replaceall_matched begin (B1B2 (BFC0, BFC1), end;
into_all method label GBST code_regex \(SBVO, replaceall_matched begin (B1B2 (BVO0, BVO1), end;

into_all method label GBST code_regex \(SBDC, replaceall_matched begin (B1B2 (BDC0, BDC1), end;
into_all method label GBST code_regex \(SBDV, replaceall_matched begin (B1B2 (BDV0, BDV1), end;
into_all method label GBST code_regex \(SBSN, replaceall_matched begin (B1B2 (BSN0, BSN1), end;

into_all method label GBST code_regex \(SBAC, replaceall_matched begin (B1B2 (BAC0, BAC1), end;

into_all method label GBIF code_regex \(SBRC, replaceall_matched begin (B1B2 (BRCX, BRCY), end;
into_all method label GBIF code_regex \(SBFC, replaceall_matched begin (B1B2 (BFC0, BFC1), end;
into_all method label GBIF code_regex \(SBVO, replaceall_matched begin (B1B2 (BVO0, BVO1), end;

into_all method label GBIF code_regex \(SBDC, replaceall_matched begin (B1B2 (BDC0, BDC1), end;
into_all method label GBIF code_regex \(SBDV, replaceall_matched begin (B1B2 (BDV0, BDV1), end;
into_all method label GBIF code_regex \(SBSN, replaceall_matched begin (B1B2 (BSN0, BSN1), end;

into_all method label GBIF code_regex \(SBDV\) replaceall_matched begin (B1B2 (BDV0, BDV1)) end;
into_all method label GBIF code_regex ,\s+SBDV, replaceall_matched begin , B1B2 (BDV0, BDV1), end;

into device label EC code_regex SBBM,\s+16 replace_matched begin BBM0,8,BBM1,8 end;
into_all method label GBIF code_regex \(SBBM, replaceall_matched begin (B1B2 (BBM0, BBM1), end;

into_all method label GBIF code_regex \(SBCH, replaceall_matched begin (B1B4(BCH0,BCH1,BCH2,BCH3), end;

into device label EC0 insert
begin
Method (RBMN, 0, Serialized)\n
{\n
    Name (TEMP, Buffer(0x10) { })\n
    Store (BMN0, Index(TEMP, 0x00))\n
    Store (BMN1, Index(TEMP, 0x01))\n
    Store (BMN2, Index(TEMP, 0x02))\n
    Store (BMN3, Index(TEMP, 0x03))\n
    Store (BMN4, Index(TEMP, 0x04))\n
    Store (BMN5, Index(TEMP, 0x05))\n
    Store (BMN6, Index(TEMP, 0x06))\n
    Store (BMN7, Index(TEMP, 0x07))\n
    Store (BMN8, Index(TEMP, 0x08))\n
    Store (BMN9, Index(TEMP, 0x09))\n
    Store (BMNA, Index(TEMP, 0x0A))\n
    Store (BMNB, Index(TEMP, 0x0B))\n
    Store (BMNC, Index(TEMP, 0x0C))\n
    Store (BMND, Index(TEMP, 0x0D))\n
    Store (BMNE, Index(TEMP, 0x0E))\n
    Store (BMNF, Index(TEMP, 0x0F))\n
    Return (TEMP)\n
}\n
end;

into device label EC0 insert
begin
Method (RBDN, 0, Serialized)\n
{\n
    Name (TEMP, Buffer(0x10) { })\n
    Store (BDN0, Index(TEMP, 0x00))\n
    Store (BDN1, Index(TEMP, 0x01))\n
    Store (BDN2, Index(TEMP, 0x02))\n
    Store (BDN3, Index(TEMP, 0x03))\n
    Store (BDN4, Index(TEMP, 0x04))\n
    Store (BDN5, Index(TEMP, 0x05))\n
    Store (BDN6, Index(TEMP, 0x06))\n
    Store (BDN7, Index(TEMP, 0x07))\n
    Store (BDN8, Index(TEMP, 0x08))\n
    Store (BDN9, Index(TEMP, 0x09))\n
    Store (BDNA, Index(TEMP, 0x0A))\n
    Store (BDNB, Index(TEMP, 0x0B))\n
    Store (BDNC, Index(TEMP, 0x0C))\n
    Store (BDND, Index(TEMP, 0x0D))\n
    Store (BDNE, Index(TEMP, 0x0E))\n
    Store (BDNF, Index(TEMP, 0x0F))\n
    Return (TEMP)\n
}\n
end;

into_all method label GBIF code_regex \(SBMN, replaceall_matched begin (RBMN(), end;
into_all method label GBIF code_regex \(SBDN, replaceall_matched begin (RBDN(), end;


# not really part of battery, but a bigger than 8-bit EC problem ...

into device label EC0 code_regex HWAK,\s+16 replace_matched begin HWK0,8,HWK1,8 end;

into method label _WAK code_regex \(\\_SB\.PCI0\.LPCB\.EC0\.HWAK, replaceall_matched begin (B1B2(\\_SB.PCI0.LPCB.EC0.HWK0,\\_SB.PCI0.LPCB.EC0.HWK1), end;

into method label _WAK code_regex Store\s+\(([^,].*),\s+\\_SB\.PCI0\.LPCB\.EC0\.HWAK\) replaceall_matched
begin
Store(%1, \\_SB.PCI0.LPCB.EC0.HWK0) Store(ShiftRight(%1,8), \\_SB.PCI0.LPCB.EC0.HWK1)
end;