diff mbox

[1.0] add sgabios blob and submodule

Message ID 1320329640-583-1-git-send-email-pbonzini@redhat.com
State New
Headers show

Commit Message

Paolo Bonzini Nov. 3, 2011, 2:14 p.m. UTC 
The rom was not added together with the sgabios device and is
not installed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
	The sgabios.git mirror repository can be fetched from
	http://people.redhat.com/pbonzini/sgabios-git.tgz

 .gitmodules         |    3 +++
 Makefile            |    2 +-
 pc-bios/README      |    6 ++++++
 pc-bios/sgabios.bin |  Bin 0 -> 4096 bytes
 roms/sgabios        |    1 +
 5 files changed, 11 insertions(+), 1 deletions(-)
 create mode 100755 pc-bios/sgabios.bin
 create mode 160000 roms/sgabios

Comments

Zhiyong Wu Nov. 4, 2011, 1:39 a.m. UTC | #1 
On Thu, Nov 3, 2011 at 10:14 PM, Paolo Bonzini <pbonzini@redhat.com> wrote:
> The rom was not added together with the sgabios device and is
> not installed.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>        The sgabios.git mirror repository can be fetched from
>        http://people.redhat.com/pbonzini/sgabios-git.tgz
>
>  .gitmodules         |    3 +++
>  Makefile            |    2 +-
>  pc-bios/README      |    6 ++++++
>  pc-bios/sgabios.bin |  Bin 0 -> 4096 bytes
>  roms/sgabios        |    1 +
Sorry, what are sgabios and sgabios.bin separately? What is the relationship?

>  5 files changed, 11 insertions(+), 1 deletions(-)
>  create mode 100755 pc-bios/sgabios.bin
>  create mode 160000 roms/sgabios
>
> diff --git a/.gitmodules b/.gitmodules
> index 2a43dbc..eca876f 100644
> --- a/.gitmodules
> +++ b/.gitmodules
> @@ -16,3 +16,6 @@
>  [submodule "roms/qemu-palcode"]
>        path = roms/qemu-palcode
>        url = git://repo.or.cz/qemu-palcode.git
> +[submodule "roms/sgabios"]
> +       path = roms/sgabios
> +       url = git://git.qemu.org/sgabios.git
> diff --git a/Makefile b/Makefile
> index 4f6eaa4..168093c 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -253,7 +253,7 @@ ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
>  common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
>
>  ifdef INSTALL_BLOBS
> -BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
> +BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
>  vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
>  ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
>  pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
> diff --git a/pc-bios/README b/pc-bios/README
> index 0668559..1cebbbc 100644
> --- a/pc-bios/README
> +++ b/pc-bios/README
> @@ -19,6 +19,12 @@
>   https://github.com/dgibson/SLOF, and the image currently in qemu is
>   built from git tag qemu-slof-20111013.
>
> +- sgabios (the Serial Graphics Adapter option ROM) provides a means for
> +  legacy x86 software to communicate with an attached serial console as
> +  if a video card were attached.  The master sources reside in a subversion
> +  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror is
> +  available at git://git.qemu.org/sgabios.git.
> +
>  - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
>   Sources available at http://ipxe.org.  Vendor:Device ID -> ROM mapping:
>
> diff --git a/pc-bios/sgabios.bin b/pc-bios/sgabios.bin
> new file mode 100755
> index 0000000000000000000000000000000000000000..c3da4c3d0a34e4eca9b0cda38d0538b332f7b09e
> GIT binary patch
> literal 4096
> zcmeHJeRNah8Gmw<CMA}H3E~Hu1gWw1<C3&cp`^7R6etvvCcx5Msf5x%J8fB-%VdXB
> z(goPP4Wd)$$L3rSH#>(K=NZ!#YiO_$Hpho3C>|*k=364AM}*OQ+`H$d;Erd1?wtL_
> zdrscx_dM_O{NCq%?)%)_<*#K9x2T8LsLwZz!svOLz$lClLt13p+N?4Pp<PnTVJXP{
> z{vin~r3n_cwXJ=mDc?}j+DL<=$=mFH#IVroUcaunvE5Ly#=YLx<TaShGfhP^&1P^c
> ztf;K9It<x0YqAYF>sPn6{<OKZxqPGhM=dnl-sElH*iL(!)~s{;=*G53?=vi0#~L1N
> z+h8yh8O%i`MMWjE&4%U6stkoDB(vQ%jWN$FoL%gl#^5ZWMbnt#R#?{LeYC^?)s^!r
> zP@KOsf(J`abH9R7@%saGCfacG^t&~;X5VAH(|p_Q+R6GUQ)m95;Ff$@-n5@@pZl|(
> zEnBy7IbA{i@uI9*vu~p0iVUSHbAtNSd*7Zo>(7CgLT_|Gwe#g&&%N@y-~Z{Y=U;g8
> z>EAx{?3=%M{g=D%kmB#V#y>;iFGT)H-|_$IkH7wd2FlAf<mTqm*G6ucWz%$<qhM3R
> zhB8ZSLBobBw#kj7v8k!4xw*NbqS{^2*4D<d8?DP5YwK+ucXJ!t`k=e*fr5g<S<@|L
> zGiJ=#gd;Cc`bndpU{gU_NrM6$<MzC~83mg*6}VTgUEkEs`b?&__U4UE4W)UQ!KQ*z
> z%x6PuVXgrblv0)<S6!8-A2&{`bjp@;y;!UPmFJzlzrOyZSu|?*Ox$-mGx?3@&A>&4
> z(K9!L)zW+!O&LAG>I~YmE0<E~-4Tq`c3+R>2WU@_&ZX!e`URplc_v)&RTzVJbtb^y
> zKF2cAH_MXAswSND<u8dDJnw=G!rDTQ&13hNk9v5bHSwcsIF-lcacWIfM*glql)_oN
> zQ`+do@f>$*AVA7@giGOh@BQ&zsL_)_w&O$}D71UB{0iB=(`uU6m?*QDyz~kk)R`zx
> zRE2jGq6-zEh%Uq{j&#3~62G1{rfZ@mh`wT@r?XUYW%G@}l}aPm2{P@T$dN(PozWQu
> zN)|Qpw^ZR_WGrPqnT|5@E0yUo@aF~=XyCs&8^7bMC$5Z?#Ji+j(HQ|5f8xmCI4ggc
> z|7=M8&70D3=Vth(rkOjVf*dP!-OAq4c@Zc&4>LV-k(Q&tSedaagIl1H5}3y@6)?|g
> zgL#bE+yNGbsRWC)4uQF_14<dD3QDbZ1m>a+C}WuUP-b-?Fwg3M2N<RrC-ZEC)@4x6
> znD6g^a_e%aV9awmpu)NWDjD<K4yd&L5UQ9$QwLO8oiLv%#GU3_>tQQXh^$+!F4)Et
> zBB7nZJsk|%mRRS*65MPdgRTpiMPOxc-O4P0Mb-*fggM)+m0-hUYZ%<Vjw$YdrPeA~
> ziur=g?x2HHbErVS%oH98^i!dyN79B~8E_{?xT}@pYM@^pnvCnRko>xV3du$omosuL
> zKI3bP7_mFZMbT&Mk@@aUo4@YyvlqC2okrgavg7*f&D?(Ouw^q#g)+B>8CRsveBkT_
> z@}YQotUj{bQD^hCfcXG_j{H;fm2nF|*jMczQ}{B-ry@Jr`>mWmM|a&@m3h`To$i`h
> zm3hH;^PE;-<<+s#ah<&y`@$6F&+!Wsf&B_+J+m@mv)5q`Q@H)_j*7$~_83l&af9jH
> zM(Qzn2d38J_bIbC_jb#UTMX@rUOy(vL@X+w){^PF$)fhDu&d<cm>3}iDe{pRQ<8g9
> z<V(>`F3HGw$}*8vWFGb9XNG+_#E~SAix{fI&@2p{grSp!{+I?m)WX4-QW%I)rlWMp
> z)L!ta=q?n(LAs=PZ(2hk{DZVnI_w&LY8L2S5!;I7?k!=gK(QFR(%?+%q(eLtm#_mD
> z$&ba|T!eVx%(o4UWILwjBiz+vYA(tRN|9M65*IR)J{5Nr;YEQvfr1E<Z)hSpC4|)E
> zb3sz3k)uM0As<N!K1FVnyd{R_k@p1dFnLu(qrJ0VCL?FW&?3?!VD0=vn{`T?!`@P^
> z(&&vPIuH0P{)CFnz`$4m_eHOP;s&!-$GLuPFiaH3xq;4pT@KkPv91-uXBFD#!;ev+
> zsiZ~>JxZ1fF2=|qiBqMIycl046@k2wvP@&;WGEHX-3h!Z5TOEzGOxT>2Rs_2cg*mL
> zv0>-fD*jyHgGqQXGW<yeTb(Z8$47<&L#m)wPtVolP^?K8Y=9jNl&7;y3AHt~R(48f
> znHr`l*{lKO%>eic!!tdpciTyR%5>Is$UU4fX0sE0%BRBnEGI3Z%Q-ydDjqnU+9(8d
> zS&;Mbm6JLDx^gP>D67J9KAAF|^ougYYO*C|68#C$r}ifVHY=1#+EX~SN*)Qx!$4N2
> zy+u|{{6eULI4}TT+;Z}aF#h!M89Clok!J;l1XB^RLx`y)eH-dtAnQ|sG1&%rO)N$%
> z5Fs=0&8XD#BRv$GMH+>z2axD+Dkdk#Q#~@Qp&Z}I5u22{c26{0b$C!=<0Jg7dS^uE
> zKx0?gY9OaXMvpC#_BrJrQXL-hM{L1cgPK)<EunMNU3dIktVd6B8k{aSwuCu+h<qYp
> zDYVPD7`kgfBGexueg83gfRx1bhp-(dk|$E3Lb5s;T1-|Z@knpu(alGP9~M{G$#WwA
> zsmlUBt&KFNu;oGyGB@dJh}gEB!ZK_-CG9cc06WDms#q;qAQ9az5lu<P^6mUVGE;Qb
> znJ!%U42}r<=n@S!S_a*P!Y7q{Uh+($Uie_n<qgO5PCNe%k%>r+yH3Bh>kBq=DM|j4
> z3@sy(1TN8?Wmy1WRvy?-MOI-e*_ZR@f-5vD*FB`(a+Z}3&lLSh3gs@rpOm8<MyW(O
> z3+*bFitX|zGf};a<_Re0pj4xrjZ%a1E|gl7eJCfREEb%u@Aky!=pKIY@;e7XY6xWu
> zNR8&%nFF3(Lx3P30g*sC0<{Ee2rfv#i9id+s4@rp#<*RRE8%?DE@4{2<#1&J;z|kI
> z;0eiYm#`DQlCTTNnK44g*+k!aKz@>FDaW#_-nRi+9QP?-3y2T1mrY@mPVYl~Hh8^s
> z8pAqFCwE&+-damZyE<FTeesE!i^MKi=CLLIgxX7+L}``2wwlD%D6ZPsTWC(V7p@)J
> zr=hvBUWln^Or0W>DU5r*I|-7PUeoBwOJnQ^S&--}2XZz}N)vrcft-w!S&6<@AV=dQ
> zFL9lwzV8^2a2%7SyL;i~#V~-U1oCA(^cXomMtAQ8Zolw%&bS3QV;zuzIJp=fP}YEa
> zK-mQMMU{<kOdeI%;<x*N(gUjPA4ZjH@hfguGazO677)Vp%X>k(>ojNV1){$~-oMg!
> z5=d>F-f5z?4U+aa-nY&8Z$p~n<f*vyMfA7pAA|q1{QlSY4edq+ZdBm^RDlO;YDN9O
> E0dGKec>n+a
>
> literal 0
> HcmV?d00001
>
> diff --git a/roms/sgabios b/roms/sgabios
> new file mode 160000
> index 0000000..23d4749
> --- /dev/null
> +++ b/roms/sgabios
> @@ -0,0 +1 @@
> +Subproject commit 23d474943dcd55d0550a3d20b3d30e9040a4f15b
> --
> 1.7.6.4
>
>
>
Anthony Liguori Nov. 4, 2011, 1:44 a.m. UTC | #2 
On 11/03/2011 08:39 PM, Zhi Yong Wu wrote:
> On Thu, Nov 3, 2011 at 10:14 PM, Paolo Bonzini<pbonzini@redhat.com>  wrote:
>> The rom was not added together with the sgabios device and is
>> not installed.
>>
>> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
>> ---
>>         The sgabios.git mirror repository can be fetched from
>>         http://people.redhat.com/pbonzini/sgabios-git.tgz
>>
>>   .gitmodules         |    3 +++
>>   Makefile            |    2 +-
>>   pc-bios/README      |    6 ++++++
>>   pc-bios/sgabios.bin |  Bin 0 ->  4096 bytes
>>   roms/sgabios        |    1 +
> Sorry, what are sgabios and sgabios.bin separately? What is the relationship?

The way git does submodules is that it stores a file in the tree that contains 
the commit hash of the submodule along with metadata indicating that its a 
submodule.  So in a git diff, you see a commit hash change, but when you check 
out or commit, it's really a directory that contains an external git tree.

We use submodules for all of the different firmware blobs that you need to run a 
guest.  You can look in roms/* for the full list.

We also include the binary blobs in the tree because they often require special 
build tools (or at least, target specific cross compilers).  That means that 
most people don't have the necessary tools available to build those blobs.

Regards,

Anthony Liguori

>
>>   5 files changed, 11 insertions(+), 1 deletions(-)
>>   create mode 100755 pc-bios/sgabios.bin
>>   create mode 160000 roms/sgabios
>>
>> diff --git a/.gitmodules b/.gitmodules
>> index 2a43dbc..eca876f 100644
>> --- a/.gitmodules
>> +++ b/.gitmodules
>> @@ -16,3 +16,6 @@
>>   [submodule "roms/qemu-palcode"]
>>         path = roms/qemu-palcode
>>         url = git://repo.or.cz/qemu-palcode.git
>> +[submodule "roms/sgabios"]
>> +       path = roms/sgabios
>> +       url = git://git.qemu.org/sgabios.git
>> diff --git a/Makefile b/Makefile
>> index 4f6eaa4..168093c 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -253,7 +253,7 @@ ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
>>   common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
>>
>>   ifdef INSTALL_BLOBS
>> -BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
>> +BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
>>   vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
>>   ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
>>   pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
>> diff --git a/pc-bios/README b/pc-bios/README
>> index 0668559..1cebbbc 100644
>> --- a/pc-bios/README
>> +++ b/pc-bios/README
>> @@ -19,6 +19,12 @@
>>    https://github.com/dgibson/SLOF, and the image currently in qemu is
>>    built from git tag qemu-slof-20111013.
>>
>> +- sgabios (the Serial Graphics Adapter option ROM) provides a means for
>> +  legacy x86 software to communicate with an attached serial console as
>> +  if a video card were attached.  The master sources reside in a subversion
>> +  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror is
>> +  available at git://git.qemu.org/sgabios.git.
>> +
>>   - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
>>    Sources available at http://ipxe.org.  Vendor:Device ID ->  ROM mapping:
>>
>> diff --git a/pc-bios/sgabios.bin b/pc-bios/sgabios.bin
>> new file mode 100755
>> index 0000000000000000000000000000000000000000..c3da4c3d0a34e4eca9b0cda38d0538b332f7b09e
>> GIT binary patch
>> literal 4096
>> zcmeHJeRNah8Gmw<CMA}H3E~Hu1gWw1<C3&cp`^7R6etvvCcx5Msf5x%J8fB-%VdXB
>> z(goPP4Wd)$$L3rSH#>(K=NZ!#YiO_$Hpho3C>|*k=364AM}*OQ+`H$d;Erd1?wtL_
>> zdrscx_dM_O{NCq%?)%)_<*#K9x2T8LsLwZz!svOLz$lClLt13p+N?4Pp<PnTVJXP{
>> z{vin~r3n_cwXJ=mDc?}j+DL<=$=mFH#IVroUcaunvE5Ly#=YLx<TaShGfhP^&1P^c
>> ztf;K9It<x0YqAYF>sPn6{<OKZxqPGhM=dnl-sElH*iL(!)~s{;=*G53?=vi0#~L1N
>> z+h8yh8O%i`MMWjE&4%U6stkoDB(vQ%jWN$FoL%gl#^5ZWMbnt#R#?{LeYC^?)s^!r
>> zP@KOsf(J`abH9R7@%saGCfacG^t&~;X5VAH(|p_Q+R6GUQ)m95;Ff$@-n5@@pZl|(
>> zEnBy7IbA{i@uI9*vu~p0iVUSHbAtNSd*7Zo>(7CgLT_|Gwe#g&&%N@y-~Z{Y=U;g8
>> z>EAx{?3=%M{g=D%kmB#V#y>;iFGT)H-|_$IkH7wd2FlAf<mTqm*G6ucWz%$<qhM3R
>> zhB8ZSLBobBw#kj7v8k!4xw*NbqS{^2*4D<d8?DP5YwK+ucXJ!t`k=e*fr5g<S<@|L
>> zGiJ=#gd;Cc`bndpU{gU_NrM6$<MzC~83mg*6}VTgUEkEs`b?&__U4UE4W)UQ!KQ*z
>> z%x6PuVXgrblv0)<S6!8-A2&{`bjp@;y;!UPmFJzlzrOyZSu|?*Ox$-mGx?3@&A>&4
>> z(K9!L)zW+!O&LAG>I~YmE0<E~-4Tq`c3+R>2WU@_&ZX!e`URplc_v)&RTzVJbtb^y
>> zKF2cAH_MXAswSND<u8dDJnw=G!rDTQ&13hNk9v5bHSwcsIF-lcacWIfM*glql)_oN
>> zQ`+do@f>$*AVA7@giGOh@BQ&zsL_)_w&O$}D71UB{0iB=(`uU6m?*QDyz~kk)R`zx
>> zRE2jGq6-zEh%Uq{j&#3~62G1{rfZ@mh`wT@r?XUYW%G@}l}aPm2{P@T$dN(PozWQu
>> zN)|Qpw^ZR_WGrPqnT|5@E0yUo@aF~=XyCs&8^7bMC$5Z?#Ji+j(HQ|5f8xmCI4ggc
>> z|7=M8&70D3=Vth(rkOjVf*dP!-OAq4c@Zc&4>LV-k(Q&tSedaagIl1H5}3y@6)?|g
>> zgL#bE+yNGbsRWC)4uQF_14<dD3QDbZ1m>a+C}WuUP-b-?Fwg3M2N<RrC-ZEC)@4x6
>> znD6g^a_e%aV9awmpu)NWDjD<K4yd&L5UQ9$QwLO8oiLv%#GU3_>tQQXh^$+!F4)Et
>> zBB7nZJsk|%mRRS*65MPdgRTpiMPOxc-O4P0Mb-*fggM)+m0-hUYZ%<Vjw$YdrPeA~
>> ziur=g?x2HHbErVS%oH98^i!dyN79B~8E_{?xT}@pYM@^pnvCnRko>xV3du$omosuL
>> zKI3bP7_mFZMbT&Mk@@aUo4@YyvlqC2okrgavg7*f&D?(Ouw^q#g)+B>8CRsveBkT_
>> z@}YQotUj{bQD^hCfcXG_j{H;fm2nF|*jMczQ}{B-ry@Jr`>mWmM|a&@m3h`To$i`h
>> zm3hH;^PE;-<<+s#ah<&y`@$6F&+!Wsf&B_+J+m@mv)5q`Q@H)_j*7$~_83l&af9jH
>> zM(Qzn2d38J_bIbC_jb#UTMX@rUOy(vL@X+w){^PF$)fhDu&d<cm>3}iDe{pRQ<8g9
>> z<V(>`F3HGw$}*8vWFGb9XNG+_#E~SAix{fI&@2p{grSp!{+I?m)WX4-QW%I)rlWMp
>> z)L!ta=q?n(LAs=PZ(2hk{DZVnI_w&LY8L2S5!;I7?k!=gK(QFR(%?+%q(eLtm#_mD
>> z$&ba|T!eVx%(o4UWILwjBiz+vYA(tRN|9M65*IR)J{5Nr;YEQvfr1E<Z)hSpC4|)E
>> zb3sz3k)uM0As<N!K1FVnyd{R_k@p1dFnLu(qrJ0VCL?FW&?3?!VD0=vn{`T?!`@P^
>> z(&&vPIuH0P{)CFnz`$4m_eHOP;s&!-$GLuPFiaH3xq;4pT@KkPv91-uXBFD#!;ev+
>> zsiZ~>JxZ1fF2=|qiBqMIycl046@k2wvP@&;WGEHX-3h!Z5TOEzGOxT>2Rs_2cg*mL
>> zv0>-fD*jyHgGqQXGW<yeTb(Z8$47<&L#m)wPtVolP^?K8Y=9jNl&7;y3AHt~R(48f
>> znHr`l*{lKO%>eic!!tdpciTyR%5>Is$UU4fX0sE0%BRBnEGI3Z%Q-ydDjqnU+9(8d
>> zS&;Mbm6JLDx^gP>D67J9KAAF|^ougYYO*C|68#C$r}ifVHY=1#+EX~SN*)Qx!$4N2
>> zy+u|{{6eULI4}TT+;Z}aF#h!M89Clok!J;l1XB^RLx`y)eH-dtAnQ|sG1&%rO)N$%
>> z5Fs=0&8XD#BRv$GMH+>z2axD+Dkdk#Q#~@Qp&Z}I5u22{c26{0b$C!=<0Jg7dS^uE
>> zKx0?gY9OaXMvpC#_BrJrQXL-hM{L1cgPK)<EunMNU3dIktVd6B8k{aSwuCu+h<qYp
>> zDYVPD7`kgfBGexueg83gfRx1bhp-(dk|$E3Lb5s;T1-|Z@knpu(alGP9~M{G$#WwA
>> zsmlUBt&KFNu;oGyGB@dJh}gEB!ZK_-CG9cc06WDms#q;qAQ9az5lu<P^6mUVGE;Qb
>> znJ!%U42}r<=n@S!S_a*P!Y7q{Uh+($Uie_n<qgO5PCNe%k%>r+yH3Bh>kBq=DM|j4
>> z3@sy(1TN8?Wmy1WRvy?-MOI-e*_ZR@f-5vD*FB`(a+Z}3&lLSh3gs@rpOm8<MyW(O
>> z3+*bFitX|zGf};a<_Re0pj4xrjZ%a1E|gl7eJCfREEb%u@Aky!=pKIY@;e7XY6xWu
>> zNR8&%nFF3(Lx3P30g*sC0<{Ee2rfv#i9id+s4@rp#<*RRE8%?DE@4{2<#1&J;z|kI
>> z;0eiYm#`DQlCTTNnK44g*+k!aKz@>FDaW#_-nRi+9QP?-3y2T1mrY@mPVYl~Hh8^s
>> z8pAqFCwE&+-damZyE<FTeesE!i^MKi=CLLIgxX7+L}``2wwlD%D6ZPsTWC(V7p@)J
>> zr=hvBUWln^Or0W>DU5r*I|-7PUeoBwOJnQ^S&--}2XZz}N)vrcft-w!S&6<@AV=dQ
>> zFL9lwzV8^2a2%7SyL;i~#V~-U1oCA(^cXomMtAQ8Zolw%&bS3QV;zuzIJp=fP}YEa
>> zK-mQMMU{<kOdeI%;<x*N(gUjPA4ZjH@hfguGazO677)Vp%X>k(>ojNV1){$~-oMg!
>> z5=d>F-f5z?4U+aa-nY&8Z$p~n<f*vyMfA7pAA|q1{QlSY4edq+ZdBm^RDlO;YDN9O
>> E0dGKec>n+a
>>
>> literal 0
>> HcmV?d00001
>>
>> diff --git a/roms/sgabios b/roms/sgabios
>> new file mode 160000
>> index 0000000..23d4749
>> --- /dev/null
>> +++ b/roms/sgabios
>> @@ -0,0 +1 @@
>> +Subproject commit 23d474943dcd55d0550a3d20b3d30e9040a4f15b
>> --
>> 1.7.6.4
>>
>>
>>
>
>
>
Zhiyong Wu Nov. 4, 2011, 1:52 a.m. UTC | #3 
On Fri, Nov 4, 2011 at 9:44 AM, Anthony Liguori <anthony@codemonkey.ws> wrote:
> On 11/03/2011 08:39 PM, Zhi Yong Wu wrote:
>>
>> On Thu, Nov 3, 2011 at 10:14 PM, Paolo Bonzini<pbonzini@redhat.com>
>>  wrote:
>>>
>>> The rom was not added together with the sgabios device and is
>>> not installed.
>>>
>>> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
>>> ---
>>>        The sgabios.git mirror repository can be fetched from
>>>        http://people.redhat.com/pbonzini/sgabios-git.tgz
>>>
>>>  .gitmodules         |    3 +++
>>>  Makefile            |    2 +-
>>>  pc-bios/README      |    6 ++++++
>>>  pc-bios/sgabios.bin |  Bin 0 ->  4096 bytes
>>>  roms/sgabios        |    1 +
>>
>> Sorry, what are sgabios and sgabios.bin separately? What is the
>> relationship?
>
> The way git does submodules is that it stores a file in the tree that
> contains the commit hash of the submodule along with metadata indicating
> that its a submodule.  So in a git diff, you see a commit hash change, but
> when you check out or commit, it's really a directory that contains an
> external git tree.
>
> We use submodules for all of the different firmware blobs that you need to
> run a guest.  You can look in roms/* for the full list.
>
> We also include the binary blobs in the tree because they often require
> special build tools (or at least, target specific cross compilers).  That
> means that most people don't have the necessary tools available to build
> those blobs.
Got it. thanks, anthony.

>
> Regards,
>
> Anthony Liguori
>
>>
>>>  5 files changed, 11 insertions(+), 1 deletions(-)
>>>  create mode 100755 pc-bios/sgabios.bin
>>>  create mode 160000 roms/sgabios
>>>
>>> diff --git a/.gitmodules b/.gitmodules
>>> index 2a43dbc..eca876f 100644
>>> --- a/.gitmodules
>>> +++ b/.gitmodules
>>> @@ -16,3 +16,6 @@
>>>  [submodule "roms/qemu-palcode"]
>>>        path = roms/qemu-palcode
>>>        url = git://repo.or.cz/qemu-palcode.git
>>> +[submodule "roms/sgabios"]
>>> +       path = roms/sgabios
>>> +       url = git://git.qemu.org/sgabios.git
>>> diff --git a/Makefile b/Makefile
>>> index 4f6eaa4..168093c 100644
>>> --- a/Makefile
>>> +++ b/Makefile
>>> @@ -253,7 +253,7 @@ ar      de     en-us  fi  fr-be  hr     it  lv  nl
>>>       pl  ru     th \
>>>  common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
>>>
>>>  ifdef INSTALL_BLOBS
>>> -BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
>>> +BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
>>>  vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
>>>  ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
>>>  pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
>>> diff --git a/pc-bios/README b/pc-bios/README
>>> index 0668559..1cebbbc 100644
>>> --- a/pc-bios/README
>>> +++ b/pc-bios/README
>>> @@ -19,6 +19,12 @@
>>>   https://github.com/dgibson/SLOF, and the image currently in qemu is
>>>   built from git tag qemu-slof-20111013.
>>>
>>> +- sgabios (the Serial Graphics Adapter option ROM) provides a means for
>>> +  legacy x86 software to communicate with an attached serial console as
>>> +  if a video card were attached.  The master sources reside in a
>>> subversion
>>> +  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror
>>> is
>>> +  available at git://git.qemu.org/sgabios.git.
>>> +
>>>  - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
>>>   Sources available at http://ipxe.org.  Vendor:Device ID ->  ROM
>>> mapping:
>>>
>>> diff --git a/pc-bios/sgabios.bin b/pc-bios/sgabios.bin
>>> new file mode 100755
>>> index
>>> 0000000000000000000000000000000000000000..c3da4c3d0a34e4eca9b0cda38d0538b332f7b09e
>>> GIT binary patch
>>> literal 4096
>>> zcmeHJeRNah8Gmw<CMA}H3E~Hu1gWw1<C3&cp`^7R6etvvCcx5Msf5x%J8fB-%VdXB
>>> z(goPP4Wd)$$L3rSH#>(K=NZ!#YiO_$Hpho3C>|*k=364AM}*OQ+`H$d;Erd1?wtL_
>>> zdrscx_dM_O{NCq%?)%)_<*#K9x2T8LsLwZz!svOLz$lClLt13p+N?4Pp<PnTVJXP{
>>> z{vin~r3n_cwXJ=mDc?}j+DL<=$=mFH#IVroUcaunvE5Ly#=YLx<TaShGfhP^&1P^c
>>> ztf;K9It<x0YqAYF>sPn6{<OKZxqPGhM=dnl-sElH*iL(!)~s{;=*G53?=vi0#~L1N
>>> z+h8yh8O%i`MMWjE&4%U6stkoDB(vQ%jWN$FoL%gl#^5ZWMbnt#R#?{LeYC^?)s^!r
>>> zP@KOsf(J`abH9R7@%saGCfacG^t&~;X5VAH(|p_Q+R6GUQ)m95;Ff$@-n5@@pZl|(
>>> zEnBy7IbA{i@uI9*vu~p0iVUSHbAtNSd*7Zo>(7CgLT_|Gwe#g&&%N@y-~Z{Y=U;g8
>>> z>EAx{?3=%M{g=D%kmB#V#y>;iFGT)H-|_$IkH7wd2FlAf<mTqm*G6ucWz%$<qhM3R
>>> zhB8ZSLBobBw#kj7v8k!4xw*NbqS{^2*4D<d8?DP5YwK+ucXJ!t`k=e*fr5g<S<@|L
>>> zGiJ=#gd;Cc`bndpU{gU_NrM6$<MzC~83mg*6}VTgUEkEs`b?&__U4UE4W)UQ!KQ*z
>>> z%x6PuVXgrblv0)<S6!8-A2&{`bjp@;y;!UPmFJzlzrOyZSu|?*Ox$-mGx?3@&A>&4
>>> z(K9!L)zW+!O&LAG>I~YmE0<E~-4Tq`c3+R>2WU@_&ZX!e`URplc_v)&RTzVJbtb^y
>>> zKF2cAH_MXAswSND<u8dDJnw=G!rDTQ&13hNk9v5bHSwcsIF-lcacWIfM*glql)_oN
>>> zQ`+do@f>$*AVA7@giGOh@BQ&zsL_)_w&O$}D71UB{0iB=(`uU6m?*QDyz~kk)R`zx
>>> zRE2jGq6-zEh%Uq{j&#3~62G1{rfZ@mh`wT@r?XUYW%G@}l}aPm2{P@T$dN(PozWQu
>>> zN)|Qpw^ZR_WGrPqnT|5@E0yUo@aF~=XyCs&8^7bMC$5Z?#Ji+j(HQ|5f8xmCI4ggc
>>> z|7=M8&70D3=Vth(rkOjVf*dP!-OAq4c@Zc&4>LV-k(Q&tSedaagIl1H5}3y@6)?|g
>>> zgL#bE+yNGbsRWC)4uQF_14<dD3QDbZ1m>a+C}WuUP-b-?Fwg3M2N<RrC-ZEC)@4x6
>>> znD6g^a_e%aV9awmpu)NWDjD<K4yd&L5UQ9$QwLO8oiLv%#GU3_>tQQXh^$+!F4)Et
>>> zBB7nZJsk|%mRRS*65MPdgRTpiMPOxc-O4P0Mb-*fggM)+m0-hUYZ%<Vjw$YdrPeA~
>>> ziur=g?x2HHbErVS%oH98^i!dyN79B~8E_{?xT}@pYM@^pnvCnRko>xV3du$omosuL
>>> zKI3bP7_mFZMbT&Mk@@aUo4@YyvlqC2okrgavg7*f&D?(Ouw^q#g)+B>8CRsveBkT_
>>> z@}YQotUj{bQD^hCfcXG_j{H;fm2nF|*jMczQ}{B-ry@Jr`>mWmM|a&@m3h`To$i`h
>>> zm3hH;^PE;-<<+s#ah<&y`@$6F&+!Wsf&B_+J+m@mv)5q`Q@H)_j*7$~_83l&af9jH
>>> zM(Qzn2d38J_bIbC_jb#UTMX@rUOy(vL@X+w){^PF$)fhDu&d<cm>3}iDe{pRQ<8g9
>>> z<V(>`F3HGw$}*8vWFGb9XNG+_#E~SAix{fI&@2p{grSp!{+I?m)WX4-QW%I)rlWMp
>>> z)L!ta=q?n(LAs=PZ(2hk{DZVnI_w&LY8L2S5!;I7?k!=gK(QFR(%?+%q(eLtm#_mD
>>> z$&ba|T!eVx%(o4UWILwjBiz+vYA(tRN|9M65*IR)J{5Nr;YEQvfr1E<Z)hSpC4|)E
>>> zb3sz3k)uM0As<N!K1FVnyd{R_k@p1dFnLu(qrJ0VCL?FW&?3?!VD0=vn{`T?!`@P^
>>> z(&&vPIuH0P{)CFnz`$4m_eHOP;s&!-$GLuPFiaH3xq;4pT@KkPv91-uXBFD#!;ev+
>>> zsiZ~>JxZ1fF2=|qiBqMIycl046@k2wvP@&;WGEHX-3h!Z5TOEzGOxT>2Rs_2cg*mL
>>> zv0>-fD*jyHgGqQXGW<yeTb(Z8$47<&L#m)wPtVolP^?K8Y=9jNl&7;y3AHt~R(48f
>>> znHr`l*{lKO%>eic!!tdpciTyR%5>Is$UU4fX0sE0%BRBnEGI3Z%Q-ydDjqnU+9(8d
>>> zS&;Mbm6JLDx^gP>D67J9KAAF|^ougYYO*C|68#C$r}ifVHY=1#+EX~SN*)Qx!$4N2
>>> zy+u|{{6eULI4}TT+;Z}aF#h!M89Clok!J;l1XB^RLx`y)eH-dtAnQ|sG1&%rO)N$%
>>> z5Fs=0&8XD#BRv$GMH+>z2axD+Dkdk#Q#~@Qp&Z}I5u22{c26{0b$C!=<0Jg7dS^uE
>>> zKx0?gY9OaXMvpC#_BrJrQXL-hM{L1cgPK)<EunMNU3dIktVd6B8k{aSwuCu+h<qYp
>>> zDYVPD7`kgfBGexueg83gfRx1bhp-(dk|$E3Lb5s;T1-|Z@knpu(alGP9~M{G$#WwA
>>> zsmlUBt&KFNu;oGyGB@dJh}gEB!ZK_-CG9cc06WDms#q;qAQ9az5lu<P^6mUVGE;Qb
>>> znJ!%U42}r<=n@S!S_a*P!Y7q{Uh+($Uie_n<qgO5PCNe%k%>r+yH3Bh>kBq=DM|j4
>>> z3@sy(1TN8?Wmy1WRvy?-MOI-e*_ZR@f-5vD*FB`(a+Z}3&lLSh3gs@rpOm8<MyW(O
>>> z3+*bFitX|zGf};a<_Re0pj4xrjZ%a1E|gl7eJCfREEb%u@Aky!=pKIY@;e7XY6xWu
>>> zNR8&%nFF3(Lx3P30g*sC0<{Ee2rfv#i9id+s4@rp#<*RRE8%?DE@4{2<#1&J;z|kI
>>> z;0eiYm#`DQlCTTNnK44g*+k!aKz@>FDaW#_-nRi+9QP?-3y2T1mrY@mPVYl~Hh8^s
>>> z8pAqFCwE&+-damZyE<FTeesE!i^MKi=CLLIgxX7+L}``2wwlD%D6ZPsTWC(V7p@)J
>>> zr=hvBUWln^Or0W>DU5r*I|-7PUeoBwOJnQ^S&--}2XZz}N)vrcft-w!S&6<@AV=dQ
>>> zFL9lwzV8^2a2%7SyL;i~#V~-U1oCA(^cXomMtAQ8Zolw%&bS3QV;zuzIJp=fP}YEa
>>> zK-mQMMU{<kOdeI%;<x*N(gUjPA4ZjH@hfguGazO677)Vp%X>k(>ojNV1){$~-oMg!
>>> z5=d>F-f5z?4U+aa-nY&8Z$p~n<f*vyMfA7pAA|q1{QlSY4edq+ZdBm^RDlO;YDN9O
>>> E0dGKec>n+a
>>>
>>> literal 0
>>> HcmV?d00001
>>>
>>> diff --git a/roms/sgabios b/roms/sgabios
>>> new file mode 160000
>>> index 0000000..23d4749
>>> --- /dev/null
>>> +++ b/roms/sgabios
>>> @@ -0,0 +1 @@
>>> +Subproject commit 23d474943dcd55d0550a3d20b3d30e9040a4f15b
>>> --
>>> 1.7.6.4
>>>
>>>
>>>
>>
>>
>>
>
>
Anthony Liguori Nov. 8, 2011, 5:23 p.m. UTC | #4 
On 11/03/2011 09:14 AM, Paolo Bonzini wrote:
> The rom was not added together with the sgabios device and is
> not installed.
>
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>

Applied.  Thanks.

Regards,

Anthony Liguori

> ---
> 	The sgabios.git mirror repository can be fetched from
> 	http://people.redhat.com/pbonzini/sgabios-git.tgz
>
>   .gitmodules         |    3 +++
>   Makefile            |    2 +-
>   pc-bios/README      |    6 ++++++
>   pc-bios/sgabios.bin |  Bin 0 ->  4096 bytes
>   roms/sgabios        |    1 +
>   5 files changed, 11 insertions(+), 1 deletions(-)
>   create mode 100755 pc-bios/sgabios.bin
>   create mode 160000 roms/sgabios
>
> diff --git a/.gitmodules b/.gitmodules
> index 2a43dbc..eca876f 100644
> --- a/.gitmodules
> +++ b/.gitmodules
> @@ -16,3 +16,6 @@
>   [submodule "roms/qemu-palcode"]
>   	path = roms/qemu-palcode
>   	url = git://repo.or.cz/qemu-palcode.git
> +[submodule "roms/sgabios"]
> +	path = roms/sgabios
> +	url = git://git.qemu.org/sgabios.git
> diff --git a/Makefile b/Makefile
> index 4f6eaa4..168093c 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -253,7 +253,7 @@ ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
>   common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
>
>   ifdef INSTALL_BLOBS
> -BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
> +BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
>   vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
>   ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
>   pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
> diff --git a/pc-bios/README b/pc-bios/README
> index 0668559..1cebbbc 100644
> --- a/pc-bios/README
> +++ b/pc-bios/README
> @@ -19,6 +19,12 @@
>     https://github.com/dgibson/SLOF, and the image currently in qemu is
>     built from git tag qemu-slof-20111013.
>
> +- sgabios (the Serial Graphics Adapter option ROM) provides a means for
> +  legacy x86 software to communicate with an attached serial console as
> +  if a video card were attached.  The master sources reside in a subversion
> +  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror is
> +  available at git://git.qemu.org/sgabios.git.
> +
>   - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
>     Sources available at http://ipxe.org.  Vendor:Device ID ->  ROM mapping:
>
> diff --git a/pc-bios/sgabios.bin b/pc-bios/sgabios.bin
> new file mode 100755
> index 0000000000000000000000000000000000000000..c3da4c3d0a34e4eca9b0cda38d0538b332f7b09e
> GIT binary patch
> literal 4096
> zcmeHJeRNah8Gmw<CMA}H3E~Hu1gWw1<C3&cp`^7R6etvvCcx5Msf5x%J8fB-%VdXB
> z(goPP4Wd)$$L3rSH#>(K=NZ!#YiO_$Hpho3C>|*k=364AM}*OQ+`H$d;Erd1?wtL_
> zdrscx_dM_O{NCq%?)%)_<*#K9x2T8LsLwZz!svOLz$lClLt13p+N?4Pp<PnTVJXP{
> z{vin~r3n_cwXJ=mDc?}j+DL<=$=mFH#IVroUcaunvE5Ly#=YLx<TaShGfhP^&1P^c
> ztf;K9It<x0YqAYF>sPn6{<OKZxqPGhM=dnl-sElH*iL(!)~s{;=*G53?=vi0#~L1N
> z+h8yh8O%i`MMWjE&4%U6stkoDB(vQ%jWN$FoL%gl#^5ZWMbnt#R#?{LeYC^?)s^!r
> zP@KOsf(J`abH9R7@%saGCfacG^t&~;X5VAH(|p_Q+R6GUQ)m95;Ff$@-n5@@pZl|(
> zEnBy7IbA{i@uI9*vu~p0iVUSHbAtNSd*7Zo>(7CgLT_|Gwe#g&&%N@y-~Z{Y=U;g8
> z>EAx{?3=%M{g=D%kmB#V#y>;iFGT)H-|_$IkH7wd2FlAf<mTqm*G6ucWz%$<qhM3R
> zhB8ZSLBobBw#kj7v8k!4xw*NbqS{^2*4D<d8?DP5YwK+ucXJ!t`k=e*fr5g<S<@|L
> zGiJ=#gd;Cc`bndpU{gU_NrM6$<MzC~83mg*6}VTgUEkEs`b?&__U4UE4W)UQ!KQ*z
> z%x6PuVXgrblv0)<S6!8-A2&{`bjp@;y;!UPmFJzlzrOyZSu|?*Ox$-mGx?3@&A>&4
> z(K9!L)zW+!O&LAG>I~YmE0<E~-4Tq`c3+R>2WU@_&ZX!e`URplc_v)&RTzVJbtb^y
> zKF2cAH_MXAswSND<u8dDJnw=G!rDTQ&13hNk9v5bHSwcsIF-lcacWIfM*glql)_oN
> zQ`+do@f>$*AVA7@giGOh@BQ&zsL_)_w&O$}D71UB{0iB=(`uU6m?*QDyz~kk)R`zx
> zRE2jGq6-zEh%Uq{j&#3~62G1{rfZ@mh`wT@r?XUYW%G@}l}aPm2{P@T$dN(PozWQu
> zN)|Qpw^ZR_WGrPqnT|5@E0yUo@aF~=XyCs&8^7bMC$5Z?#Ji+j(HQ|5f8xmCI4ggc
> z|7=M8&70D3=Vth(rkOjVf*dP!-OAq4c@Zc&4>LV-k(Q&tSedaagIl1H5}3y@6)?|g
> zgL#bE+yNGbsRWC)4uQF_14<dD3QDbZ1m>a+C}WuUP-b-?Fwg3M2N<RrC-ZEC)@4x6
> znD6g^a_e%aV9awmpu)NWDjD<K4yd&L5UQ9$QwLO8oiLv%#GU3_>tQQXh^$+!F4)Et
> zBB7nZJsk|%mRRS*65MPdgRTpiMPOxc-O4P0Mb-*fggM)+m0-hUYZ%<Vjw$YdrPeA~
> ziur=g?x2HHbErVS%oH98^i!dyN79B~8E_{?xT}@pYM@^pnvCnRko>xV3du$omosuL
> zKI3bP7_mFZMbT&Mk@@aUo4@YyvlqC2okrgavg7*f&D?(Ouw^q#g)+B>8CRsveBkT_
> z@}YQotUj{bQD^hCfcXG_j{H;fm2nF|*jMczQ}{B-ry@Jr`>mWmM|a&@m3h`To$i`h
> zm3hH;^PE;-<<+s#ah<&y`@$6F&+!Wsf&B_+J+m@mv)5q`Q@H)_j*7$~_83l&af9jH
> zM(Qzn2d38J_bIbC_jb#UTMX@rUOy(vL@X+w){^PF$)fhDu&d<cm>3}iDe{pRQ<8g9
> z<V(>`F3HGw$}*8vWFGb9XNG+_#E~SAix{fI&@2p{grSp!{+I?m)WX4-QW%I)rlWMp
> z)L!ta=q?n(LAs=PZ(2hk{DZVnI_w&LY8L2S5!;I7?k!=gK(QFR(%?+%q(eLtm#_mD
> z$&ba|T!eVx%(o4UWILwjBiz+vYA(tRN|9M65*IR)J{5Nr;YEQvfr1E<Z)hSpC4|)E
> zb3sz3k)uM0As<N!K1FVnyd{R_k@p1dFnLu(qrJ0VCL?FW&?3?!VD0=vn{`T?!`@P^
> z(&&vPIuH0P{)CFnz`$4m_eHOP;s&!-$GLuPFiaH3xq;4pT@KkPv91-uXBFD#!;ev+
> zsiZ~>JxZ1fF2=|qiBqMIycl046@k2wvP@&;WGEHX-3h!Z5TOEzGOxT>2Rs_2cg*mL
> zv0>-fD*jyHgGqQXGW<yeTb(Z8$47<&L#m)wPtVolP^?K8Y=9jNl&7;y3AHt~R(48f
> znHr`l*{lKO%>eic!!tdpciTyR%5>Is$UU4fX0sE0%BRBnEGI3Z%Q-ydDjqnU+9(8d
> zS&;Mbm6JLDx^gP>D67J9KAAF|^ougYYO*C|68#C$r}ifVHY=1#+EX~SN*)Qx!$4N2
> zy+u|{{6eULI4}TT+;Z}aF#h!M89Clok!J;l1XB^RLx`y)eH-dtAnQ|sG1&%rO)N$%
> z5Fs=0&8XD#BRv$GMH+>z2axD+Dkdk#Q#~@Qp&Z}I5u22{c26{0b$C!=<0Jg7dS^uE
> zKx0?gY9OaXMvpC#_BrJrQXL-hM{L1cgPK)<EunMNU3dIktVd6B8k{aSwuCu+h<qYp
> zDYVPD7`kgfBGexueg83gfRx1bhp-(dk|$E3Lb5s;T1-|Z@knpu(alGP9~M{G$#WwA
> zsmlUBt&KFNu;oGyGB@dJh}gEB!ZK_-CG9cc06WDms#q;qAQ9az5lu<P^6mUVGE;Qb
> znJ!%U42}r<=n@S!S_a*P!Y7q{Uh+($Uie_n<qgO5PCNe%k%>r+yH3Bh>kBq=DM|j4
> z3@sy(1TN8?Wmy1WRvy?-MOI-e*_ZR@f-5vD*FB`(a+Z}3&lLSh3gs@rpOm8<MyW(O
> z3+*bFitX|zGf};a<_Re0pj4xrjZ%a1E|gl7eJCfREEb%u@Aky!=pKIY@;e7XY6xWu
> zNR8&%nFF3(Lx3P30g*sC0<{Ee2rfv#i9id+s4@rp#<*RRE8%?DE@4{2<#1&J;z|kI
> z;0eiYm#`DQlCTTNnK44g*+k!aKz@>FDaW#_-nRi+9QP?-3y2T1mrY@mPVYl~Hh8^s
> z8pAqFCwE&+-damZyE<FTeesE!i^MKi=CLLIgxX7+L}``2wwlD%D6ZPsTWC(V7p@)J
> zr=hvBUWln^Or0W>DU5r*I|-7PUeoBwOJnQ^S&--}2XZz}N)vrcft-w!S&6<@AV=dQ
> zFL9lwzV8^2a2%7SyL;i~#V~-U1oCA(^cXomMtAQ8Zolw%&bS3QV;zuzIJp=fP}YEa
> zK-mQMMU{<kOdeI%;<x*N(gUjPA4ZjH@hfguGazO677)Vp%X>k(>ojNV1){$~-oMg!
> z5=d>F-f5z?4U+aa-nY&8Z$p~n<f*vyMfA7pAA|q1{QlSY4edq+ZdBm^RDlO;YDN9O
> E0dGKec>n+a
>
> literal 0
> HcmV?d00001
>
> diff --git a/roms/sgabios b/roms/sgabios
> new file mode 160000
> index 0000000..23d4749
> --- /dev/null
> +++ b/roms/sgabios
> @@ -0,0 +1 @@
> +Subproject commit 23d474943dcd55d0550a3d20b3d30e9040a4f15b
diff mbox

Patch

diff --git a/.gitmodules b/.gitmodules
index 2a43dbc..eca876f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@ 
 [submodule "roms/qemu-palcode"]
 	path = roms/qemu-palcode
 	url = git://repo.or.cz/qemu-palcode.git
+[submodule "roms/sgabios"]
+	path = roms/sgabios
+	url = git://git.qemu.org/sgabios.git
diff --git a/Makefile b/Makefile
index 4f6eaa4..168093c 100644
--- a/Makefile
+++ b/Makefile
@@ -253,7 +253,7 @@  ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
 common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
 
 ifdef INSTALL_BLOBS
-BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
+BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
 ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
 pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
diff --git a/pc-bios/README b/pc-bios/README
index 0668559..1cebbbc 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -19,6 +19,12 @@ 
   https://github.com/dgibson/SLOF, and the image currently in qemu is
   built from git tag qemu-slof-20111013.
 
+- sgabios (the Serial Graphics Adapter option ROM) provides a means for
+  legacy x86 software to communicate with an attached serial console as
+  if a video card were attached.  The master sources reside in a subversion
+  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror is
+  available at git://git.qemu.org/sgabios.git.
+
 - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
   Sources available at http://ipxe.org.  Vendor:Device ID -> ROM mapping:
 
diff --git a/pc-bios/sgabios.bin b/pc-bios/sgabios.bin
new file mode 100755
index 0000000000000000000000000000000000000000..c3da4c3d0a34e4eca9b0cda38d0538b332f7b09e
GIT binary patch
literal 4096
zcmeHJeRNah8Gmw<CMA}H3E~Hu1gWw1<C3&cp`^7R6etvvCcx5Msf5x%J8fB-%VdXB
z(goPP4Wd)$$L3rSH#>(K=NZ!#YiO_$Hpho3C>|*k=364AM}*OQ+`H$d;Erd1?wtL_
zdrscx_dM_O{NCq%?)%)_<*#K9x2T8LsLwZz!svOLz$lClLt13p+N?4Pp<PnTVJXP{
z{vin~r3n_cwXJ=mDc?}j+DL<=$=mFH#IVroUcaunvE5Ly#=YLx<TaShGfhP^&1P^c
ztf;K9It<x0YqAYF>sPn6{<OKZxqPGhM=dnl-sElH*iL(!)~s{;=*G53?=vi0#~L1N
z+h8yh8O%i`MMWjE&4%U6stkoDB(vQ%jWN$FoL%gl#^5ZWMbnt#R#?{LeYC^?)s^!r
zP@KOsf(J`abH9R7@%saGCfacG^t&~;X5VAH(|p_Q+R6GUQ)m95;Ff$@-n5@@pZl|(
zEnBy7IbA{i@uI9*vu~p0iVUSHbAtNSd*7Zo>(7CgLT_|Gwe#g&&%N@y-~Z{Y=U;g8
z>EAx{?3=%M{g=D%kmB#V#y>;iFGT)H-|_$IkH7wd2FlAf<mTqm*G6ucWz%$<qhM3R
zhB8ZSLBobBw#kj7v8k!4xw*NbqS{^2*4D<d8?DP5YwK+ucXJ!t`k=e*fr5g<S<@|L
zGiJ=#gd;Cc`bndpU{gU_NrM6$<MzC~83mg*6}VTgUEkEs`b?&__U4UE4W)UQ!KQ*z
z%x6PuVXgrblv0)<S6!8-A2&{`bjp@;y;!UPmFJzlzrOyZSu|?*Ox$-mGx?3@&A>&4
z(K9!L)zW+!O&LAG>I~YmE0<E~-4Tq`c3+R>2WU@_&ZX!e`URplc_v)&RTzVJbtb^y
zKF2cAH_MXAswSND<u8dDJnw=G!rDTQ&13hNk9v5bHSwcsIF-lcacWIfM*glql)_oN
zQ`+do@f>$*AVA7@giGOh@BQ&zsL_)_w&O$}D71UB{0iB=(`uU6m?*QDyz~kk)R`zx
zRE2jGq6-zEh%Uq{j&#3~62G1{rfZ@mh`wT@r?XUYW%G@}l}aPm2{P@T$dN(PozWQu
zN)|Qpw^ZR_WGrPqnT|5@E0yUo@aF~=XyCs&8^7bMC$5Z?#Ji+j(HQ|5f8xmCI4ggc
z|7=M8&70D3=Vth(rkOjVf*dP!-OAq4c@Zc&4>LV-k(Q&tSedaagIl1H5}3y@6)?|g
zgL#bE+yNGbsRWC)4uQF_14<dD3QDbZ1m>a+C}WuUP-b-?Fwg3M2N<RrC-ZEC)@4x6
znD6g^a_e%aV9awmpu)NWDjD<K4yd&L5UQ9$QwLO8oiLv%#GU3_>tQQXh^$+!F4)Et
zBB7nZJsk|%mRRS*65MPdgRTpiMPOxc-O4P0Mb-*fggM)+m0-hUYZ%<Vjw$YdrPeA~
ziur=g?x2HHbErVS%oH98^i!dyN79B~8E_{?xT}@pYM@^pnvCnRko>xV3du$omosuL
zKI3bP7_mFZMbT&Mk@@aUo4@YyvlqC2okrgavg7*f&D?(Ouw^q#g)+B>8CRsveBkT_
z@}YQotUj{bQD^hCfcXG_j{H;fm2nF|*jMczQ}{B-ry@Jr`>mWmM|a&@m3h`To$i`h
zm3hH;^PE;-<<+s#ah<&y`@$6F&+!Wsf&B_+J+m@mv)5q`Q@H)_j*7$~_83l&af9jH
zM(Qzn2d38J_bIbC_jb#UTMX@rUOy(vL@X+w){^PF$)fhDu&d<cm>3}iDe{pRQ<8g9
z<V(>`F3HGw$}*8vWFGb9XNG+_#E~SAix{fI&@2p{grSp!{+I?m)WX4-QW%I)rlWMp
z)L!ta=q?n(LAs=PZ(2hk{DZVnI_w&LY8L2S5!;I7?k!=gK(QFR(%?+%q(eLtm#_mD
z$&ba|T!eVx%(o4UWILwjBiz+vYA(tRN|9M65*IR)J{5Nr;YEQvfr1E<Z)hSpC4|)E
zb3sz3k)uM0As<N!K1FVnyd{R_k@p1dFnLu(qrJ0VCL?FW&?3?!VD0=vn{`T?!`@P^
z(&&vPIuH0P{)CFnz`$4m_eHOP;s&!-$GLuPFiaH3xq;4pT@KkPv91-uXBFD#!;ev+
zsiZ~>JxZ1fF2=|qiBqMIycl046@k2wvP@&;WGEHX-3h!Z5TOEzGOxT>2Rs_2cg*mL
zv0>-fD*jyHgGqQXGW<yeTb(Z8$47<&L#m)wPtVolP^?K8Y=9jNl&7;y3AHt~R(48f
znHr`l*{lKO%>eic!!tdpciTyR%5>Is$UU4fX0sE0%BRBnEGI3Z%Q-ydDjqnU+9(8d
zS&;Mbm6JLDx^gP>D67J9KAAF|^ougYYO*C|68#C$r}ifVHY=1#+EX~SN*)Qx!$4N2
zy+u|{{6eULI4}TT+;Z}aF#h!M89Clok!J;l1XB^RLx`y)eH-dtAnQ|sG1&%rO)N$%
z5Fs=0&8XD#BRv$GMH+>z2axD+Dkdk#Q#~@Qp&Z}I5u22{c26{0b$C!=<0Jg7dS^uE
zKx0?gY9OaXMvpC#_BrJrQXL-hM{L1cgPK)<EunMNU3dIktVd6B8k{aSwuCu+h<qYp
zDYVPD7`kgfBGexueg83gfRx1bhp-(dk|$E3Lb5s;T1-|Z@knpu(alGP9~M{G$#WwA
zsmlUBt&KFNu;oGyGB@dJh}gEB!ZK_-CG9cc06WDms#q;qAQ9az5lu<P^6mUVGE;Qb
znJ!%U42}r<=n@S!S_a*P!Y7q{Uh+($Uie_n<qgO5PCNe%k%>r+yH3Bh>kBq=DM|j4
z3@sy(1TN8?Wmy1WRvy?-MOI-e*_ZR@f-5vD*FB`(a+Z}3&lLSh3gs@rpOm8<MyW(O
z3+*bFitX|zGf};a<_Re0pj4xrjZ%a1E|gl7eJCfREEb%u@Aky!=pKIY@;e7XY6xWu
zNR8&%nFF3(Lx3P30g*sC0<{Ee2rfv#i9id+s4@rp#<*RRE8%?DE@4{2<#1&J;z|kI
z;0eiYm#`DQlCTTNnK44g*+k!aKz@>FDaW#_-nRi+9QP?-3y2T1mrY@mPVYl~Hh8^s
z8pAqFCwE&+-damZyE<FTeesE!i^MKi=CLLIgxX7+L}``2wwlD%D6ZPsTWC(V7p@)J
zr=hvBUWln^Or0W>DU5r*I|-7PUeoBwOJnQ^S&--}2XZz}N)vrcft-w!S&6<@AV=dQ
zFL9lwzV8^2a2%7SyL;i~#V~-U1oCA(^cXomMtAQ8Zolw%&bS3QV;zuzIJp=fP}YEa
zK-mQMMU{<kOdeI%;<x*N(gUjPA4ZjH@hfguGazO677)Vp%X>k(>ojNV1){$~-oMg!
z5=d>F-f5z?4U+aa-nY&8Z$p~n<f*vyMfA7pAA|q1{QlSY4edq+ZdBm^RDlO;YDN9O
E0dGKec>n+a

literal 0
HcmV?d00001

diff --git a/roms/sgabios b/roms/sgabios
new file mode 160000
index 0000000..23d4749
--- /dev/null
+++ b/roms/sgabios
@@ -0,0 +1 @@ 
+Subproject commit 23d474943dcd55d0550a3d20b3d30e9040a4f15b