packages/libdrm
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add sw64 architecture

Browse Source
This commit is contained in:
zhouwenpei 2022-11-18 03:38:24 +00:00
parent c90f68952a
commit 77529e716a
2 changed files with 85 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
libdrm-2.4.109-sw.patch Executable file
View File

@ -0,0 +1,75 @@
diff -Nuar libdrm-2.4.109.org/include/drm/drm_sarea.h libdrm-2.4.109.sw/include/drm/drm_sarea.h
--- libdrm-2.4.109.org/include/drm/drm_sarea.h 2022-02-26 01:16:04.810000000 +0000
+++ libdrm-2.4.109.sw/include/drm/drm_sarea.h 2022-02-26 04:13:03.090000000 +0000
@@ -39,7 +39,9 @@
#endif
/* SAREA area needs to be at least a page */
-#if defined(__alpha__)
+#if defined(__sw_64__)
+#define SAREA_MAX 0x2000U
+#elif defined(__alpha__)
#define SAREA_MAX 0x2000U
#elif defined(__mips__)
#define SAREA_MAX 0x4000U
diff -Nuar libdrm-2.4.109.org/xf86drm.c libdrm-2.4.109.sw/xf86drm.c
--- libdrm-2.4.109.org/xf86drm.c 2022-02-26 01:16:04.840000000 +0000
+++ libdrm-2.4.109.sw/xf86drm.c 2022-02-26 02:33:50.700000000 +0000
@@ -1044,7 +1044,7 @@
sv.drm_dd_major = -1; /* Don't care */
sv.drm_dd_minor = -1; /* Don't care */
if (drmSetInterfaceVersion(fd, &sv)) {
-#ifndef __alpha__
+#ifndef __sw_64__
pci_domain_ok = 0;
#endif
sv.drm_di_major = 1;
diff -Nuar libdrm-2.4.109.org/xf86drm.h libdrm-2.4.109.sw/xf86drm.h
--- libdrm-2.4.109.org/xf86drm.h 2022-02-26 01:16:04.840000000 +0000
+++ libdrm-2.4.109.sw/xf86drm.h 2022-02-26 04:11:01.090000000 +0000
@@ -382,6 +382,34 @@
"r" (new)); \
} while (0)
+#elif defined(__sw_64__)
+#define DRM_CAS(lock, old, new, ret) \
+ do{ \
+ int tmp, old32; \
+ int tmp1; \
+ __asm__ __volatile__( \
+ " addw $31, %6, %4\n" \
+ " ldi %1, %3\n" \
+ "1: lldw %0, 0(%1)\n" \
+ " cmpeq %0, %4, %2\n" \
+ " wr_f %2\n" \
+ " mov %5, %0\n" \
+ " lstw %0, 0(%1)\n" \
+ " rd_f %0\n" \
+ " beq %2, 2f\n" \
+ " beq %0, 3f\n" \
+ " memb\n" \
+ "2: cmpeq %2, 0, %2\n" \
+ ".subsection 2\n" \
+ "3: br 1b\n" \
+ ".previous" \
+ : "=&r"(tmp),"=&r"(tmp1), "=&r"(ret), \
+ "=m"(__drm_dummy_lock(lock)), \
+ "=&r"(old32) \
+ : "r"(new), "r"(old) \
+ : "memory"); \
+ } while (0)
+
#elif defined(__alpha__)
#define DRM_CAS(lock, old, new, ret) \
@@ -511,7 +539,9 @@
#define DRM_CAS(lock,old,new,ret) do { ret=1; } while (0) /* FAST LOCK FAILS */
#endif
-#if defined(__alpha__)
+#if defined(__sw_64__)
+#define DRM_CAS_RESULT(_result) long _result
+#elif defined(__alpha__)
#define DRM_CAS_RESULT(_result) long _result
#elif defined(__powerpc__)
#define DRM_CAS_RESULT(_result) int _result

11
libdrm.spec
View File

@ -47,7 +47,7 @@ end}
Name: libdrm
Version: 2.4.109
Release: 4
Release: 6
License: MIT
Summary: library for direct rendering manager
@ -80,6 +80,9 @@ BuildRequires: pkgconfig(udev)
Patch1001: %{name}-make-dri-perms-okay.patch
Patch1002: %{name}-2.4.0-no-bc.patch
%ifarch sw_64
Patch1003: libdrm-2.4.109-sw.patch
%endif
%description
%{name} provides a user space library for accessing the DRM, direct rendering manager,
@ -267,6 +270,12 @@ install -Dpm0644 -t %{buildroot}%{_udevrulesdir} %{S:2}
%endif
%changelog
* Fri Nov 18 2022 zhouwenpei<zhouwenpei1@h-partners.com> - 2.4.109-6
- Optimize the patch for add sw architecture
* Fri Nov 18 2022 wuzx<wuzx1226@qq.com> - 2.4.109-5
- Add sw64 architecture
* Tue Oct 18 2022 Liu Zixian <liuzixian4@huawei.com> - 2.4.109-4
- remove unused BuildRequires