* [PATCH 1/5] ppc: mpc5xxx: delete dead code
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
@ 2020-07-08 7:47 ` Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 2/5] include: delete unreferenced u-boot part.h header Ahmad Fatoum
` (5 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Ahmad Fatoum @ 2020-07-08 7:47 UTC (permalink / raw)
To: barebox; +Cc: Ahmad Fatoum
These files had never been built since being added. At least the C file
doesn't compile due to missing headers. Remove them.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
arch/powerpc/mach-mpc5xxx/Makefile | 5 -
.../mach-mpc5xxx/firmware_sc_task.impl.S | 364 ------------------
arch/powerpc/mach-mpc5xxx/io.S | 121 ------
arch/powerpc/mach-mpc5xxx/pci_mpc5200.c | 180 ---------
4 files changed, 670 deletions(-)
delete mode 100644 arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S
delete mode 100644 arch/powerpc/mach-mpc5xxx/io.S
delete mode 100644 arch/powerpc/mach-mpc5xxx/pci_mpc5200.c
diff --git a/arch/powerpc/mach-mpc5xxx/Makefile b/arch/powerpc/mach-mpc5xxx/Makefile
index c532a6d1ee30..101d0618152a 100644
--- a/arch/powerpc/mach-mpc5xxx/Makefile
+++ b/arch/powerpc/mach-mpc5xxx/Makefile
@@ -7,8 +7,3 @@ obj-y += time.o
extra-y += start.o
obj-$(CONFIG_MPC5200) += firmware_sc_task_bestcomm.impl.o
obj-$(CONFIG_REGINFO) += reginfo.o
-
-#obj-y += firmware_sc_task.impl.o
-#obj-y += io.o
-#obj-y += ide.o
-#obj-y += pci_mpc5200.o
diff --git a/arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S b/arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S
deleted file mode 100644
index b668ee5cf8d4..000000000000
--- a/arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * Copyright (C) 2001, Software Center, Motorola China.
- *
- * This file contains microcode for the FEC controller of the MGT5100 CPU.
- */
-
-#include <config.h>
-
-#if defined(CONFIG_MGT5100)
-
-/* sas/sccg, gas target */
-.section smartdmaInitData,"aw",@progbits /* Initialized data for task variables */
-.section smartdmaTaskTable,"aw",@progbits /* Task tables */
-.globl taskTable
-taskTable:
-.globl scEthernetRecv_Entry
-scEthernetRecv_Entry: /* Task 0 */
-.long scEthernetRecv_TDT - taskTable /* Task 0 Descriptor Table */
-.long scEthernetRecv_TDT - taskTable + 0x000000a4
-.long scEthernetRecv_VarTab - taskTable /* Task 0 Variable Table */
-.long scEthernetRecv_FDT - taskTable + 0x03 /* Task 0 Function Descriptor Table & Flags */
-.long 0x00000000
-.long 0x00000000
-.long scEthernetRecv_CSave - taskTable /* Task 0 context save space */
-.long 0xf0000000
-.globl scEthernetXmit_Entry
-scEthernetXmit_Entry: /* Task 1 */
-.long scEthernetXmit_TDT - taskTable /* Task 1 Descriptor Table */
-.long scEthernetXmit_TDT - taskTable + 0x000000d0
-.long scEthernetXmit_VarTab - taskTable /* Task 1 Variable Table */
-.long scEthernetXmit_FDT - taskTable + 0x03 /* Task 1 Function Descriptor Table & Flags */
-.long 0x00000000
-.long 0x00000000
-.long scEthernetXmit_CSave - taskTable /* Task 1 context save space */
-.long 0xf0000000
-
-
-.globl scEthernetRecv_TDT
-scEthernetRecv_TDT: /* Task 0 Descriptor Table */
-.long 0xc4c50000 /* 0000: LCDEXT: idx0 = var9 + var10; idx0 once var0; idx0 += inc0 */
-.long 0x84c5e000 /* 0004: LCD: idx1 = var9 + var11; ; idx1 += inc0 */
-.long 0x10001f08 /* 0008: DRD1A: var7 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x10000380 /* 000C: DRD1A: var0 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f88 /* 0010: DRD1A: var3 = *idx1; FN=0 init=0 WS=0 RS=0 */
-.long 0x81980000 /* 0014: LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
-.long 0x10000780 /* 0018: DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 001C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x010c504c /* 0020: DRD2B1: var4 = EU1(); EU1(var1,var12) */
-.long 0x82180349 /* 0024: LCD: idx0 = var4; idx0 != var13; idx0 += inc1 */
-.long 0x81c68004 /* 0028: LCD: idx1 = var3 + var13 + 4; idx1 once var0; idx1 += inc0 */
-.long 0x70000000 /* 002C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x018c504e /* 0030: DRD2B1: var6 = EU1(); EU1(var1,var14) */
-.long 0x70000000 /* 0034: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x020c504f /* 0038: DRD2B1: var8 = EU1(); EU1(var1,var15) */
-.long 0x00000b88 /* 003C: DRD1A: var2 = *idx1; FN=0 init=0 WS=0 RS=0 */
-.long 0x8000d184 /* 0040: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0xc6990452 /* 0044: LCDEXT: idx2 = var13; idx2 < var17; idx2 += inc2 */
-.long 0x81486010 /* 0048: LCD: idx3 = var2 + var16; ; idx3 += inc2 */
-.long 0x006acf88 /* 004C: DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
-.long 0x8000d184 /* 0050: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0x86810492 /* 0054: LCD: idx2 = var13, idx3 = var2; idx2 < var18; idx2 += inc2, idx3 += inc2 */
-.long 0x006acf88 /* 0058: DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
-.long 0x8000d184 /* 005C: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0x868184d2 /* 0060: LCD: idx2 = var13, idx3 = var3; idx2 < var19; idx2 += inc2, idx3 += inc2 */
-.long 0x000acf88 /* 0064: DRD1A: *idx3 = *idx1; FN=0 init=0 WS=1 RS=1 */
-.long 0xc318839b /* 0068: LCDEXT: idx1 = var6; idx1 == var14; idx1 += inc3 */
-.long 0x80190000 /* 006C: LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
-.long 0x04008468 /* 0070: DRD1A: idx1 = var13; FN=0 INT init=0 WS=0 RS=0 */
-.long 0xc4038358 /* 0074: LCDEXT: idx1 = var8, idx2 = var7; idx1 == var13; idx1 += inc3, idx2 += inc0 */
-.long 0x81c50000 /* 0078: LCD: idx3 = var3 + var10; idx3 once var0; idx3 += inc0 */
-.long 0x1000cb18 /* 007C: DRD1A: *idx2 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f18 /* 0080: DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
-.long 0xc4188364 /* 0084: LCDEXT: idx1 = var8; idx1 > var13; idx1 += inc4 */
-.long 0x83990000 /* 0088: LCD: idx2 = var7; idx2 once var0; idx2 += inc0 */
-.long 0x10000c00 /* 008C: DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x0000c800 /* 0090: DRD1A: *idx2 = var0; FN=0 init=0 WS=0 RS=0 */
-.long 0x81988000 /* 0094: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x10000788 /* 0098: DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 009C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x080c504c /* 00A0: DRD2B1: idx0 = EU1(); EU1(var1,var12) */
-.long 0x000001f8 /* 00A4(:0): NOP */
-
-
-.globl scEthernetXmit_TDT
-scEthernetXmit_TDT: /* Task 1 Descriptor Table */
-.long 0x80014800 /* 0000: LCDEXT: idx0 = 0xf0004800; ; */
-.long 0x85c60004 /* 0004: LCD: idx1 = var11 + var12 + 4; idx1 once var0; idx1 += inc0 */
-.long 0x10002308 /* 0008: DRD1A: var8 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x10000f88 /* 000C: DRD1A: var3 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000380 /* 0010: DRD1A: var0 = *idx0; FN=0 init=0 WS=0 RS=0 */
-.long 0x81980000 /* 0014: LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
-.long 0x10000780 /* 0018: DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 001C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x024c504d /* 0020: DRD2B1: var9 = EU1(); EU1(var1,var13) */
-.long 0x84980309 /* 0024: LCD: idx0 = var9; idx0 != var12; idx0 += inc1 */
-.long 0xc0004003 /* 0028: LCDEXT: idx1 = 0x00000003; ; */
-.long 0x81c60004 /* 002C: LCD: idx2 = var3 + var12 + 4; idx2 once var0; idx2 += inc0 */
-.long 0x70000000 /* 0030: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x010c504e /* 0034: DRD2B1: var4 = EU1(); EU1(var1,var14) */
-.long 0x70000000 /* 0038: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x014c504f /* 003C: DRD2B1: var5 = EU1(); EU1(var1,var15) */
-.long 0x70000000 /* 0040: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x028c5050 /* 0044: DRD2B1: var10 = EU1(); EU1(var1,var16) */
-.long 0x70000000 /* 0048: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x018c5051 /* 004C: DRD2B1: var6 = EU1(); EU1(var1,var17) */
-.long 0x10000b90 /* 0050: DRD1A: var2 = *idx2; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 0054: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x01cc50a1 /* 0058: DRD2B1: var7 = EU1(); EU1(var2,idx1) */
-.long 0xc2988312 /* 005C: LCDEXT: idx1 = var5; idx1 > var12; idx1 += inc2 */
-.long 0x83490000 /* 0060: LCD: idx2 = var6 + var18; idx2 once var0; idx2 += inc0 */
-.long 0x00001b10 /* 0064: DRD1A: var6 = idx2; FN=0 init=0 WS=0 RS=0 */
-.long 0x8000d1a4 /* 0068: LCDEXT: idx1 = 0xf00031a4; ; */
-.long 0x8301031c /* 006C: LCD: idx2 = var6, idx3 = var2; idx2 > var12; idx2 += inc3, idx3 += inc4 */
-.long 0x008ac798 /* 0070: DRD1A: *idx1 = *idx3; FN=0 init=4 WS=1 RS=1 */
-.long 0x8000d1a4 /* 0074: LCDEXT: idx1 = 0xf00031a4; ; */
-.long 0xc1430000 /* 0078: LCDEXT: idx2 = var2 + var6; idx2 once var0; idx2 += inc0 */
-.long 0x82998312 /* 007C: LCD: idx3 = var5; idx3 > var12; idx3 += inc2 */
-.long 0x088ac790 /* 0080: DRD1A: *idx1 = *idx2; FN=0 TFD init=4 WS=1 RS=1 */
-.long 0x81988000 /* 0084: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x60000100 /* 0088: DRD2A: EU0=0 EU1=1 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x0c4c5c4d /* 008C: DRD2B1: *idx1 = EU1(); EU1(*idx1,var13) */
-.long 0xc21883ad /* 0090: LCDEXT: idx1 = var4; idx1 == var14; idx1 += inc5 */
-.long 0x80190000 /* 0094: LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
-.long 0x04008460 /* 0098: DRD1A: idx1 = var12; FN=0 INT init=0 WS=0 RS=0 */
-.long 0xc4052305 /* 009C: LCDEXT: idx1 = var8, idx2 = var10; idx2 == var12; idx1 += inc0, idx2 += inc5 */
-.long 0x81c98000 /* 00A0: LCD: idx3 = var3 + var19; idx3 once var0; idx3 += inc0 */
-.long 0x1000c718 /* 00A4: DRD1A: *idx1 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f18 /* 00A8: DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
-.long 0xc4188000 /* 00AC: LCDEXT: idx1 = var8; idx1 once var0; idx1 += inc0 */
-.long 0x85190312 /* 00B0: LCD: idx2 = var10; idx2 > var12; idx2 += inc2 */
-.long 0x10000c00 /* 00B4: DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x1000c400 /* 00B8: DRD1A: *idx1 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00008860 /* 00BC: DRD1A: idx2 = var12; FN=0 init=0 WS=0 RS=0 */
-.long 0x81988000 /* 00C0: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x10000788 /* 00C4: DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 00C8: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x080c504d /* 00CC: DRD2B1: idx0 = EU1(); EU1(var1,var13) */
-.long 0x000001f8 /* 00D0(:0): NOP */
-
-.align 8
-
-.globl scEthernetRecv_VarTab
-scEthernetRecv_VarTab: /* Task 0 Variable Table */
-.long 0x00000000 /* var[0] */
-.long 0x00000000 /* var[1] */
-.long 0x00000000 /* var[2] */
-.long 0x00000000 /* var[3] */
-.long 0x00000000 /* var[4] */
-.long 0x00000000 /* var[5] */
-.long 0x00000000 /* var[6] */
-.long 0x00000000 /* var[7] */
-.long 0x00000000 /* var[8] */
-.long 0xf0004800 /* var[9] */
-.long 0x00000008 /* var[10] */
-.long 0x0000000c /* var[11] */
-.long 0x80000000 /* var[12] */
-.long 0x00000000 /* var[13] */
-.long 0x10000000 /* var[14] */
-.long 0x20000000 /* var[15] */
-.long 0x000005e4 /* var[16] */
-.long 0x0000000e /* var[17] */
-.long 0x000005e0 /* var[18] */
-.long 0x00000004 /* var[19] */
-.long 0x00000000 /* var[20] */
-.long 0x00000000 /* var[21] */
-.long 0x00000000 /* var[22] */
-.long 0x00000000 /* var[23] */
-.long 0x00000000 /* inc[0] */
-.long 0x60000000 /* inc[1] */
-.long 0x20000001 /* inc[2] */
-.long 0x80000000 /* inc[3] */
-.long 0x40000000 /* inc[4] */
-.long 0x00000000 /* inc[5] */
-.long 0x00000000 /* inc[6] */
-.long 0x00000000 /* inc[7] */
-
-.align 8
-
-.globl scEthernetXmit_VarTab
-scEthernetXmit_VarTab: /* Task 1 Variable Table */
-.long 0x00000000 /* var[0] */
-.long 0x00000000 /* var[1] */
-.long 0x00000000 /* var[2] */
-.long 0x00000000 /* var[3] */
-.long 0x00000000 /* var[4] */
-.long 0x00000000 /* var[5] */
-.long 0x00000000 /* var[6] */
-.long 0x00000000 /* var[7] */
-.long 0x00000000 /* var[8] */
-.long 0x00000000 /* var[9] */
-.long 0x00000000 /* var[10] */
-.long 0xf0004800 /* var[11] */
-.long 0x00000000 /* var[12] */
-.long 0x80000000 /* var[13] */
-.long 0x10000000 /* var[14] */
-.long 0x08000000 /* var[15] */
-.long 0x20000000 /* var[16] */
-.long 0x0000ffff /* var[17] */
-.long 0xffffffff /* var[18] */
-.long 0x00000008 /* var[19] */
-.long 0x00000000 /* var[20] */
-.long 0x00000000 /* var[21] */
-.long 0x00000000 /* var[22] */
-.long 0x00000000 /* var[23] */
-.long 0x00000000 /* inc[0] */
-.long 0x60000000 /* inc[1] */
-.long 0x40000000 /* inc[2] */
-.long 0x4000ffff /* inc[3] */
-.long 0xe0000001 /* inc[4] */
-.long 0x80000000 /* inc[5] */
-.long 0x00000000 /* inc[6] */
-.long 0x00000000 /* inc[7] */
-
-.align 8
-
-.globl scEthernetRecv_FDT
-scEthernetRecv_FDT: /* Task 0 Function Descriptor Table */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x05800000 /* and(), EU# 1 */
-.long 0x05400000 /* andn(), EU# 1 */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-
-.align 8
-
-.globl scEthernetXmit_FDT
-scEthernetXmit_FDT: /* Task 1 Function Descriptor Table */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x05800000 /* and(), EU# 1 */
-.long 0x05400000 /* andn(), EU# 1 */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-
-
-.align 8
-.globl scEthernetRecv_CSave
-scEthernetRecv_CSave: /* Task 0 context save space */
-.space 256, 0x0
-
-
-.align 8
-.globl scEthernetXmit_CSave
-scEthernetXmit_CSave: /* Task 1 context save space */
-.space 256, 0x0
-
-#endif /* CONFIG_MGT5100 */
diff --git a/arch/powerpc/mach-mpc5xxx/io.S b/arch/powerpc/mach-mpc5xxx/io.S
deleted file mode 100644
index 871d65ae38af..000000000000
--- a/arch/powerpc/mach-mpc5xxx/io.S
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (C) 1998 Dan Malek <dmalek@jlc.net>
- * Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
- * Copyright (C) 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Andreas Heppel <aheppel@sysgo.de>
- * Copyright (C) 2003 Wolfgang Denk <wd@denx.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <config.h>
-#include <ppc_asm.tmpl>
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in8 */
-/* Description: Input 8 bits */
-/* ------------------------------------------------------------------------------- */
- .globl in8
-in8:
- lbz r3,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in16 */
-/* Description: Input 16 bits */
-/* ------------------------------------------------------------------------------- */
- .globl in16
-in16:
- lhz r3,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in16r */
-/* Description: Input 16 bits and byte reverse */
-/* ------------------------------------------------------------------------------- */
- .globl in16r
-in16r:
- lhbrx r3,0,r3
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in32 */
-/* Description: Input 32 bits */
-/* ------------------------------------------------------------------------------- */
- .globl in32
-in32:
- lwz 3,0(3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in32r */
-/* Description: Input 32 bits and byte reverse */
-/* ------------------------------------------------------------------------------- */
- .globl in32r
-in32r:
- lwbrx r3,0,r3
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out8 */
-/* Description: Output 8 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out8
-out8:
- stb r4,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out16 */
-/* Description: Output 16 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out16
-out16:
- sth r4,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out16r */
-/* Description: Byte reverse and output 16 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out16r
-out16r:
- sthbrx r4,0,r3
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out32 */
-/* Description: Output 32 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out32
-out32:
- stw r4,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out32r */
-/* Description: Byte reverse and output 32 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out32r
-out32r:
- stwbrx r4,0,r3
- sync
- blr
diff --git a/arch/powerpc/mach-mpc5xxx/pci_mpc5200.c b/arch/powerpc/mach-mpc5xxx/pci_mpc5200.c
deleted file mode 100644
index a3d62a168dac..000000000000
--- a/arch/powerpc/mach-mpc5xxx/pci_mpc5200.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-
-#if defined(CONFIG_PCI) && defined(CONFIG_MPC5200)
-
-#include <asm/processor.h>
-#include <io.h>
-#include <pci.h>
-#include <mpc5xxx.h>
-
-/* System RAM mapped over PCI */
-#define CONFIG_PCI_MEMORY_BUS CFG_SDRAM_BASE
-#define CONFIG_PCI_MEMORY_PHYS CFG_SDRAM_BASE
-#define CONFIG_PCI_MEMORY_SIZE (1024 * 1024 * 1024)
-
-/* PCIIWCR bit fields */
-#define IWCR_MEM (0 << 3)
-#define IWCR_IO (1 << 3)
-#define IWCR_READ (0 << 1)
-#define IWCR_READLINE (1 << 1)
-#define IWCR_READMULT (2 << 1)
-#define IWCR_EN (1 << 0)
-
-static int mpc5200_read_config_dword(struct pci_controller *hose,
- pci_dev_t dev, int offset, u32* value)
-{
- *(volatile u32 *)MPC5XXX_PCI_CAR = (1 << 31) | dev | offset;
- eieio();
- udelay(10);
-#if (defined CONFIG_PF5200 || defined CONFIG_CPCI5200)
- if (dev & 0x00ff0000) {
- u32 val;
- val = in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+2));
- udelay(10);
- val = val << 16;
- val |= in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+0));
- *value = val;
- } else {
- *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS);
- }
- udelay(10);
-#else
- *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS);
-#endif
- eieio();
- *(volatile u32 *)MPC5XXX_PCI_CAR = 0;
- udelay(10);
- return 0;
-}
-
-static int mpc5200_write_config_dword(struct pci_controller *hose,
- pci_dev_t dev, int offset, u32 value)
-{
- *(volatile u32 *)MPC5XXX_PCI_CAR = (1 << 31) | dev | offset;
- eieio();
- udelay(10);
- out_le32((volatile u32 *)CONFIG_PCI_IO_PHYS, value);
- eieio();
- *(volatile u32 *)MPC5XXX_PCI_CAR = 0;
- udelay(10);
- return 0;
-}
-
-void pci_mpc5xxx_init (struct pci_controller *hose)
-{
- hose->first_busno = 0;
- hose->last_busno = 0xff;
-
- /* System space */
- pci_set_region(hose->regions + 0,
- CONFIG_PCI_MEMORY_BUS,
- CONFIG_PCI_MEMORY_PHYS,
- CONFIG_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
-
- /* PCI memory space */
- pci_set_region(hose->regions + 1,
- CONFIG_PCI_MEM_BUS,
- CONFIG_PCI_MEM_PHYS,
- CONFIG_PCI_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* PCI IO space */
- pci_set_region(hose->regions + 2,
- CONFIG_PCI_IO_BUS,
- CONFIG_PCI_IO_PHYS,
- CONFIG_PCI_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = 3;
-
- pci_register_hose(hose);
-
- /* GPIO Multiplexing - enable PCI */
- *(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~(1 << 15);
-
- /* Set host bridge as pci master and enable memory decoding */
- *(vu_long *)MPC5XXX_PCI_CMD |=
- PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
-
- /* Set maximum latency timer */
- *(vu_long *)MPC5XXX_PCI_CFG |= (0xf800);
-
- /* Set cache line size */
- *(vu_long *)MPC5XXX_PCI_CFG = (*(vu_long *)MPC5XXX_PCI_CFG & ~0xff) |
- (CACHELINE_SIZE / 4);
-
- /* Map MBAR to PCI space */
- *(vu_long *)MPC5XXX_PCI_BAR0 = CFG_MBAR;
- *(vu_long *)MPC5XXX_PCI_TBATR0 = CFG_MBAR | 1;
-
- /* Map RAM to PCI space */
- *(vu_long *)MPC5XXX_PCI_BAR1 = CONFIG_PCI_MEMORY_BUS | (1 << 3);
- *(vu_long *)MPC5XXX_PCI_TBATR1 = CONFIG_PCI_MEMORY_PHYS | 1;
-
- /* Park XLB on PCI */
- *(vu_long *)(MPC5XXX_XLBARB + 0x40) &= ~((7 << 8) | (3 << 5));
- *(vu_long *)(MPC5XXX_XLBARB + 0x40) |= (3 << 8) | (3 << 5);
-
- /* Disable interrupts from PCI controller */
- *(vu_long *)MPC5XXX_PCI_GSCR &= ~(7 << 12);
- *(vu_long *)MPC5XXX_PCI_ICR &= ~(7 << 24);
-
- /* Set PCI retry counter to 0 = infinite retry. */
- /* The default of 255 is too short for slow devices. */
- *(vu_long *)MPC5XXX_PCI_ICR &= 0xFFFFFF00;
-
- /* Disable initiator windows */
- *(vu_long *)MPC5XXX_PCI_IWCR = 0;
-
- /* Map PCI memory to physical space */
- *(vu_long *)MPC5XXX_PCI_IW0BTAR = CONFIG_PCI_MEM_PHYS |
- (((CONFIG_PCI_MEM_SIZE - 1) >> 8) & 0x00ff0000) |
- (CONFIG_PCI_MEM_BUS >> 16);
- *(vu_long *)MPC5XXX_PCI_IWCR |= (IWCR_MEM | IWCR_READ | IWCR_EN) << 24;
-
- /* Map PCI I/O to physical space */
- *(vu_long *)MPC5XXX_PCI_IW1BTAR = CONFIG_PCI_IO_PHYS |
- (((CONFIG_PCI_IO_SIZE - 1) >> 8) & 0x00ff0000) |
- (CONFIG_PCI_IO_BUS >> 16);
- *(vu_long *)MPC5XXX_PCI_IWCR |= (IWCR_IO | IWCR_READ | IWCR_EN) << 16;
-
- /* Reset the PCI bus */
- *(vu_long *)MPC5XXX_PCI_GSCR |= 1;
- udelay(1000);
- *(vu_long *)MPC5XXX_PCI_GSCR &= ~1;
- udelay(1000);
-
- pci_set_ops(hose,
- pci_hose_read_config_byte_via_dword,
- pci_hose_read_config_word_via_dword,
- mpc5200_read_config_dword,
- pci_hose_write_config_byte_via_dword,
- pci_hose_write_config_word_via_dword,
- mpc5200_write_config_dword);
-
- udelay(1000);
-
-#ifdef CONFIG_PCI_SCAN_SHOW
- printf("PCI: Bus Dev VenId DevId Class Int\n");
-#endif
-
- hose->last_busno = pci_hose_scan(hose);
-}
-#endif /* CONFIG_PCI && CONFIG_MPC5200 */
--
2.27.0
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^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 2/5] include: delete unreferenced u-boot part.h header
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 1/5] ppc: mpc5xxx: delete dead code Ahmad Fatoum
@ 2020-07-08 7:47 ` Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 3/5] lib: list_sort: delete dead code Ahmad Fatoum
` (4 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Ahmad Fatoum @ 2020-07-08 7:47 UTC (permalink / raw)
To: barebox; +Cc: Ahmad Fatoum
It's unused, the functions that it declares aren't defined in barebox
and the <ide.h> header it references doesn't exist.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
include/part.h | 104 -------------------------------------------------
1 file changed, 104 deletions(-)
delete mode 100644 include/part.h
diff --git a/include/part.h b/include/part.h
deleted file mode 100644
index e98647c70c35..000000000000
--- a/include/part.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
-#ifndef _PART_H
-#define _PART_H
-#include <ide.h>
-
-typedef struct block_dev_desc {
- int if_type; /* type of the interface */
- int dev; /* device number */
- unsigned char part_type; /* partition type */
- unsigned char target; /* target SCSI ID */
- unsigned char lun; /* target LUN */
- unsigned char type; /* device type */
- unsigned char removable; /* removable device */
-#ifdef CONFIG_LBA48
- unsigned char lba48; /* device can use 48bit addr (ATA/ATAPI v7) */
-#endif
- lbaint_t lba; /* number of blocks */
- unsigned long blksz; /* block size */
- unsigned char vendor [40+1]; /* IDE model, SCSI Vendor */
- unsigned char product[20+1]; /* IDE Serial no, SCSI product */
- unsigned char revision[8+1]; /* firmware revision */
- unsigned long (*block_read)(int dev,
- unsigned long start,
- lbaint_t blkcnt,
- unsigned long *buffer);
-}block_dev_desc_t;
-
-/* Interface types: */
-#define IF_TYPE_UNKNOWN 0
-#define IF_TYPE_IDE 1
-#define IF_TYPE_SCSI 2
-#define IF_TYPE_ATAPI 3
-#define IF_TYPE_USB 4
-#define IF_TYPE_DOC 5
-#define IF_TYPE_MMC 6
-
-/* Part types */
-#define PART_TYPE_UNKNOWN 0x00
-#define PART_TYPE_MAC 0x01
-#define PART_TYPE_DOS 0x02
-#define PART_TYPE_ISO 0x03
-#define PART_TYPE_AMIGA 0x04
-
-/*
- * Type string for barebox bootable partitions
- */
-#define BOOT_PART_TYPE "barebox" /* primary boot partition type */
-#define BOOT_PART_COMP "PPCBoot" /* PPCBoot compatibility type */
-
-/* device types */
-#define DEV_TYPE_UNKNOWN 0xff /* not connected */
-#define DEV_TYPE_HARDDISK 0x00 /* harddisk */
-#define DEV_TYPE_TAPE 0x01 /* Tape */
-#define DEV_TYPE_CDROM 0x05 /* CD-ROM */
-#define DEV_TYPE_OPDISK 0x07 /* optical disk */
-
-typedef struct disk_partition {
- ulong start; /* # of first block in partition */
- ulong size; /* number of blocks in partition */
- ulong blksz; /* block size in bytes */
- uchar name[32]; /* partition name */
- uchar type[32]; /* string type description */
-} disk_partition_t;
-
-/* disk/part.c */
-int get_partition_info (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
-void print_part (block_dev_desc_t *dev_desc);
-void init_part (block_dev_desc_t *dev_desc);
-void dev_print(block_dev_desc_t *dev_desc);
-
-
-#ifdef CONFIG_MAC_PARTITION
-/* disk/part_mac.c */
-int get_partition_info_mac (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
-void print_part_mac (block_dev_desc_t *dev_desc);
-int test_part_mac (block_dev_desc_t *dev_desc);
-#endif
-
-#ifdef CONFIG_DOS_PARTITION
-/* disk/part_dos.c */
-int get_partition_info_dos (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
-void print_part_dos (block_dev_desc_t *dev_desc);
-int test_part_dos (block_dev_desc_t *dev_desc);
-#endif
-
-#ifdef CONFIG_ISO_PARTITION
-/* disk/part_iso.c */
-int get_partition_info_iso (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
-void print_part_iso (block_dev_desc_t *dev_desc);
-int test_part_iso (block_dev_desc_t *dev_desc);
-#endif
-
-#ifdef CONFIG_AMIGA_PARTITION
-/* disk/part_amiga.c */
-int get_partition_info_amiga (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
-void print_part_amiga (block_dev_desc_t *dev_desc);
-int test_part_amiga (block_dev_desc_t *dev_desc);
-#endif
-
-#endif /* _PART_H */
--
2.27.0
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barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 3/5] lib: list_sort: delete dead code
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 1/5] ppc: mpc5xxx: delete dead code Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 2/5] include: delete unreferenced u-boot part.h header Ahmad Fatoum
@ 2020-07-08 7:47 ` Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 4/5] commands: dhrystone: remove unneeded and out-of-place <stdbool.h> Ahmad Fatoum
` (3 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Ahmad Fatoum @ 2020-07-08 7:47 UTC (permalink / raw)
To: barebox; +Cc: Ahmad Fatoum
list_sort.c's core code should only change on sync with Linux, so we
don't really need separate testing code. The code doesn't compile as
we neither have a CONFIG_TEST_LIST_SORT symbol nor do we have a
<linux/random.h> header. Remove it.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
lib/list_sort.c | 149 ------------------------------------------------
1 file changed, 149 deletions(-)
diff --git a/lib/list_sort.c b/lib/list_sort.c
index 84c6f6465b7a..f5122b259229 100644
--- a/lib/list_sort.c
+++ b/lib/list_sort.c
@@ -144,152 +144,3 @@ void list_sort(void *priv, struct list_head *head,
merge_and_restore_back_links(priv, cmp, head, part[max_lev], list);
}
EXPORT_SYMBOL(list_sort);
-
-#ifdef CONFIG_TEST_LIST_SORT
-
-#include <linux/random.h>
-
-/*
- * The pattern of set bits in the list length determines which cases
- * are hit in list_sort().
- */
-#define TEST_LIST_LEN (512+128+2) /* not including head */
-
-#define TEST_POISON1 0xDEADBEEF
-#define TEST_POISON2 0xA324354C
-
-struct debug_el {
- unsigned int poison1;
- struct list_head list;
- unsigned int poison2;
- int value;
- unsigned serial;
-};
-
-/* Array, containing pointers to all elements in the test list */
-static struct debug_el **elts __initdata;
-
-static int __init check(struct debug_el *ela, struct debug_el *elb)
-{
- if (ela->serial >= TEST_LIST_LEN) {
- printk(KERN_ERR "list_sort_test: error: incorrect serial %d\n",
- ela->serial);
- return -EINVAL;
- }
- if (elb->serial >= TEST_LIST_LEN) {
- printk(KERN_ERR "list_sort_test: error: incorrect serial %d\n",
- elb->serial);
- return -EINVAL;
- }
- if (elts[ela->serial] != ela || elts[elb->serial] != elb) {
- printk(KERN_ERR "list_sort_test: error: phantom element\n");
- return -EINVAL;
- }
- if (ela->poison1 != TEST_POISON1 || ela->poison2 != TEST_POISON2) {
- printk(KERN_ERR "list_sort_test: error: bad poison: %#x/%#x\n",
- ela->poison1, ela->poison2);
- return -EINVAL;
- }
- if (elb->poison1 != TEST_POISON1 || elb->poison2 != TEST_POISON2) {
- printk(KERN_ERR "list_sort_test: error: bad poison: %#x/%#x\n",
- elb->poison1, elb->poison2);
- return -EINVAL;
- }
- return 0;
-}
-
-static int __init cmp(void *priv, struct list_head *a, struct list_head *b)
-{
- struct debug_el *ela, *elb;
-
- ela = container_of(a, struct debug_el, list);
- elb = container_of(b, struct debug_el, list);
-
- check(ela, elb);
- return ela->value - elb->value;
-}
-
-static int __init list_sort_test(void)
-{
- int i, count = 1, err = -EINVAL;
- struct debug_el *el;
- struct list_head *cur, *tmp;
- LIST_HEAD(head);
-
- printk(KERN_DEBUG "list_sort_test: start testing list_sort()\n");
-
- elts = kmalloc(sizeof(void *) * TEST_LIST_LEN, GFP_KERNEL);
- if (!elts) {
- printk(KERN_ERR "list_sort_test: error: cannot allocate "
- "memory\n");
- goto exit;
- }
-
- for (i = 0; i < TEST_LIST_LEN; i++) {
- el = kmalloc(sizeof(*el), GFP_KERNEL);
- if (!el) {
- printk(KERN_ERR "list_sort_test: error: cannot "
- "allocate memory\n");
- goto exit;
- }
- /* force some equivalencies */
- el->value = prandom_u32() % (TEST_LIST_LEN / 3);
- el->serial = i;
- el->poison1 = TEST_POISON1;
- el->poison2 = TEST_POISON2;
- elts[i] = el;
- list_add_tail(&el->list, &head);
- }
-
- list_sort(NULL, &head, cmp);
-
- for (cur = head.next; cur->next != &head; cur = cur->next) {
- struct debug_el *el1;
- int cmp_result;
-
- if (cur->next->prev != cur) {
- printk(KERN_ERR "list_sort_test: error: list is "
- "corrupted\n");
- goto exit;
- }
-
- cmp_result = cmp(NULL, cur, cur->next);
- if (cmp_result > 0) {
- printk(KERN_ERR "list_sort_test: error: list is not "
- "sorted\n");
- goto exit;
- }
-
- el = container_of(cur, struct debug_el, list);
- el1 = container_of(cur->next, struct debug_el, list);
- if (cmp_result == 0 && el->serial >= el1->serial) {
- printk(KERN_ERR "list_sort_test: error: order of "
- "equivalent elements not preserved\n");
- goto exit;
- }
-
- if (check(el, el1)) {
- printk(KERN_ERR "list_sort_test: error: element check "
- "failed\n");
- goto exit;
- }
- count++;
- }
-
- if (count != TEST_LIST_LEN) {
- printk(KERN_ERR "list_sort_test: error: bad list length %d",
- count);
- goto exit;
- }
-
- err = 0;
-exit:
- kfree(elts);
- list_for_each_safe(cur, tmp, &head) {
- list_del(cur);
- kfree(container_of(cur, struct debug_el, list));
- }
- return err;
-}
-module_init(list_sort_test);
-#endif /* CONFIG_TEST_LIST_SORT */
--
2.27.0
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^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 4/5] commands: dhrystone: remove unneeded and out-of-place <stdbool.h>
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
` (2 preceding siblings ...)
2020-07-08 7:47 ` [PATCH 3/5] lib: list_sort: delete dead code Ahmad Fatoum
@ 2020-07-08 7:47 ` Ahmad Fatoum
2020-07-08 7:47 ` [PATCH 5/5] lib: lzo: drop unused compression code Ahmad Fatoum
` (2 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Ahmad Fatoum @ 2020-07-08 7:47 UTC (permalink / raw)
To: barebox; +Cc: Ahmad Fatoum
Our bool definitions come out of <linux/types.h>. <stdbool.h> shouldn't
be used for normal barebox code. We already include <linux/types.h> by
means of <common.h> above. So drop the <stdbool.h>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
commands/dhrystone.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/commands/dhrystone.c b/commands/dhrystone.c
index c839b0c04351..154910e5d079 100644
--- a/commands/dhrystone.c
+++ b/commands/dhrystone.c
@@ -17,7 +17,6 @@
#include <clock.h>
#include <asm-generic/div64.h>
#include <malloc.h>
-#include <stdbool.h>
#include <stdio.h> /* for strcpy, strcmp */
enum idents {ident_1, ident_2, ident_3, ident_4, ident_5};
--
2.27.0
_______________________________________________
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barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 5/5] lib: lzo: drop unused compression code
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
` (3 preceding siblings ...)
2020-07-08 7:47 ` [PATCH 4/5] commands: dhrystone: remove unneeded and out-of-place <stdbool.h> Ahmad Fatoum
@ 2020-07-08 7:47 ` Ahmad Fatoum
2020-07-08 8:12 ` [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
2020-07-11 4:25 ` Sascha Hauer
6 siblings, 0 replies; 10+ messages in thread
From: Ahmad Fatoum @ 2020-07-08 7:47 UTC (permalink / raw)
To: barebox; +Cc: Ahmad Fatoum
The code doesn't compile and went unused since being added 10 years ago.
Remove it.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
lib/lzo/Kconfig | 4 -
lib/lzo/Makefile | 3 -
lib/lzo/lzo1x_compress.c | 279 ---------------------------------------
3 files changed, 286 deletions(-)
delete mode 100644 lib/lzo/lzo1x_compress.c
diff --git a/lib/lzo/Kconfig b/lib/lzo/Kconfig
index 9276b2128ab7..17b0083236af 100644
--- a/lib/lzo/Kconfig
+++ b/lib/lzo/Kconfig
@@ -1,7 +1,3 @@
config LZO_DECOMPRESS
bool "include lzo uncompression support"
select UNCOMPRESS
-
-config LZO_COMPRESS
- bool
-
diff --git a/lib/lzo/Makefile b/lib/lzo/Makefile
index f2191f4a3d25..0e576a1c10d2 100644
--- a/lib/lzo/Makefile
+++ b/lib/lzo/Makefile
@@ -1,4 +1 @@
-
-obj-$(CONFIG_LZO_COMPRESS) += lzo1x_compress.o
obj-$(CONFIG_LZO_DECOMPRESS) += lzo1x_decompress_safe.o
-
diff --git a/lib/lzo/lzo1x_compress.c b/lib/lzo/lzo1x_compress.c
deleted file mode 100644
index 236eb21167b5..000000000000
--- a/lib/lzo/lzo1x_compress.c
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * LZO1X Compressor from LZO
- *
- * Copyright (C) 1996-2012 Markus F.X.J. Oberhumer <markus@oberhumer.com>
- *
- * The full LZO package can be found at:
- * http://www.oberhumer.com/opensource/lzo/
- *
- * Changed for Linux kernel use by:
- * Nitin Gupta <nitingupta910@gmail.com>
- * Richard Purdie <rpurdie@openedhand.com>
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <asm/unaligned.h>
-#include <linux/lzo.h>
-#include "lzodefs.h"
-
-static noinline size_t
-lzo1x_1_do_compress(const unsigned char *in, size_t in_len,
- unsigned char *out, size_t *out_len,
- size_t ti, void *wrkmem)
-{
- const unsigned char *ip;
- unsigned char *op;
- const unsigned char * const in_end = in + in_len;
- const unsigned char * const ip_end = in + in_len - 20;
- const unsigned char *ii;
- lzo_dict_t * const dict = (lzo_dict_t *) wrkmem;
-
- op = out;
- ip = in;
- ii = ip;
- ip += ti < 4 ? 4 - ti : 0;
-
- for (;;) {
- const unsigned char *m_pos;
- size_t t, m_len, m_off;
- u32 dv;
-literal:
- ip += 1 + ((ip - ii) >> 5);
-next:
- if (unlikely(ip >= ip_end))
- break;
- dv = get_unaligned_le32(ip);
- t = ((dv * 0x1824429d) >> (32 - D_BITS)) & D_MASK;
- m_pos = in + dict[t];
- dict[t] = (lzo_dict_t) (ip - in);
- if (unlikely(dv != get_unaligned_le32(m_pos)))
- goto literal;
-
- ii -= ti;
- ti = 0;
- t = ip - ii;
- if (t != 0) {
- if (t <= 3) {
- op[-2] |= t;
- COPY4(op, ii);
- op += t;
- } else if (t <= 16) {
- *op++ = (t - 3);
- COPY8(op, ii);
- COPY8(op + 8, ii + 8);
- op += t;
- } else {
- if (t <= 18) {
- *op++ = (t - 3);
- } else {
- size_t tt = t - 18;
- *op++ = 0;
- while (unlikely(tt > 255)) {
- tt -= 255;
- *op++ = 0;
- }
- *op++ = tt;
- }
- do {
- COPY8(op, ii);
- COPY8(op + 8, ii + 8);
- op += 16;
- ii += 16;
- t -= 16;
- } while (t >= 16);
- if (t > 0) do {
- *op++ = *ii++;
- } while (--t > 0);
- }
- }
-
- m_len = 4;
- {
-#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && defined(LZO_USE_CTZ64)
- u64 v;
- v = get_unaligned((const u64 *) (ip + m_len)) ^
- get_unaligned((const u64 *) (m_pos + m_len));
- if (unlikely(v == 0)) {
- do {
- m_len += 8;
- v = get_unaligned((const u64 *) (ip + m_len)) ^
- get_unaligned((const u64 *) (m_pos + m_len));
- if (unlikely(ip + m_len >= ip_end))
- goto m_len_done;
- } while (v == 0);
- }
-# if defined(__LITTLE_ENDIAN)
- m_len += (unsigned) __builtin_ctzll(v) / 8;
-# elif defined(__BIG_ENDIAN)
- m_len += (unsigned) __builtin_clzll(v) / 8;
-# else
-# error "missing endian definition"
-# endif
-#elif defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && defined(LZO_USE_CTZ32)
- u32 v;
- v = get_unaligned((const u32 *) (ip + m_len)) ^
- get_unaligned((const u32 *) (m_pos + m_len));
- if (unlikely(v == 0)) {
- do {
- m_len += 4;
- v = get_unaligned((const u32 *) (ip + m_len)) ^
- get_unaligned((const u32 *) (m_pos + m_len));
- if (v != 0)
- break;
- m_len += 4;
- v = get_unaligned((const u32 *) (ip + m_len)) ^
- get_unaligned((const u32 *) (m_pos + m_len));
- if (unlikely(ip + m_len >= ip_end))
- goto m_len_done;
- } while (v == 0);
- }
-# if defined(__LITTLE_ENDIAN)
- m_len += (unsigned) __builtin_ctz(v) / 8;
-# elif defined(__BIG_ENDIAN)
- m_len += (unsigned) __builtin_clz(v) / 8;
-# else
-# error "missing endian definition"
-# endif
-#else
- if (unlikely(ip[m_len] == m_pos[m_len])) {
- do {
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (ip[m_len] != m_pos[m_len])
- break;
- m_len += 1;
- if (unlikely(ip + m_len >= ip_end))
- goto m_len_done;
- } while (ip[m_len] == m_pos[m_len]);
- }
-#endif
- }
-m_len_done:
-
- m_off = ip - m_pos;
- ip += m_len;
- ii = ip;
- if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET) {
- m_off -= 1;
- *op++ = (((m_len - 1) << 5) | ((m_off & 7) << 2));
- *op++ = (m_off >> 3);
- } else if (m_off <= M3_MAX_OFFSET) {
- m_off -= 1;
- if (m_len <= M3_MAX_LEN)
- *op++ = (M3_MARKER | (m_len - 2));
- else {
- m_len -= M3_MAX_LEN;
- *op++ = M3_MARKER | 0;
- while (unlikely(m_len > 255)) {
- m_len -= 255;
- *op++ = 0;
- }
- *op++ = (m_len);
- }
- *op++ = (m_off << 2);
- *op++ = (m_off >> 6);
- } else {
- m_off -= 0x4000;
- if (m_len <= M4_MAX_LEN)
- *op++ = (M4_MARKER | ((m_off >> 11) & 8)
- | (m_len - 2));
- else {
- m_len -= M4_MAX_LEN;
- *op++ = (M4_MARKER | ((m_off >> 11) & 8));
- while (unlikely(m_len > 255)) {
- m_len -= 255;
- *op++ = 0;
- }
- *op++ = (m_len);
- }
- *op++ = (m_off << 2);
- *op++ = (m_off >> 6);
- }
- goto next;
- }
- *out_len = op - out;
- return in_end - (ii - ti);
-}
-
-int lzo1x_1_compress(const unsigned char *in, size_t in_len,
- unsigned char *out, size_t *out_len,
- void *wrkmem)
-{
- const unsigned char *ip = in;
- unsigned char *op = out;
- size_t l = in_len;
- size_t t = 0;
-
- while (l > 20) {
- size_t ll = l <= (M4_MAX_OFFSET + 1) ? l : (M4_MAX_OFFSET + 1);
- uintptr_t ll_end = (uintptr_t) ip + ll;
- if ((ll_end + ((t + ll) >> 5)) <= ll_end)
- break;
- BUILD_BUG_ON(D_SIZE * sizeof(lzo_dict_t) > LZO1X_1_MEM_COMPRESS);
- memset(wrkmem, 0, D_SIZE * sizeof(lzo_dict_t));
- t = lzo1x_1_do_compress(ip, ll, op, out_len, t, wrkmem);
- ip += ll;
- op += *out_len;
- l -= ll;
- }
- t += l;
-
- if (t > 0) {
- const unsigned char *ii = in + in_len - t;
-
- if (op == out && t <= 238) {
- *op++ = (17 + t);
- } else if (t <= 3) {
- op[-2] |= t;
- } else if (t <= 18) {
- *op++ = (t - 3);
- } else {
- size_t tt = t - 18;
- *op++ = 0;
- while (tt > 255) {
- tt -= 255;
- *op++ = 0;
- }
- *op++ = tt;
- }
- if (t >= 16) do {
- COPY8(op, ii);
- COPY8(op + 8, ii + 8);
- op += 16;
- ii += 16;
- t -= 16;
- } while (t >= 16);
- if (t > 0) do {
- *op++ = *ii++;
- } while (--t > 0);
- }
-
- *op++ = M4_MARKER | 1;
- *op++ = 0;
- *op++ = 0;
-
- *out_len = op - out;
- return LZO_E_OK;
-}
-EXPORT_SYMBOL_GPL(lzo1x_1_compress);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("LZO1X-1 Compressor");
--
2.27.0
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http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH 0/5] treewide: delete code referencing unused headers
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
` (4 preceding siblings ...)
2020-07-08 7:47 ` [PATCH 5/5] lib: lzo: drop unused compression code Ahmad Fatoum
@ 2020-07-08 8:12 ` Ahmad Fatoum
2020-07-11 4:25 ` Sascha Hauer
6 siblings, 0 replies; 10+ messages in thread
From: Ahmad Fatoum @ 2020-07-08 8:12 UTC (permalink / raw)
To: Ahmad Fatoum, barebox
Should have thought a little more about the title..
It removes code referencing _non-existent_ headers.
On 7/8/20 9:47 AM, Ahmad Fatoum wrote:
> Found by manual inspection of the output of following command:
>
> find . -name '*.[ch]' -exec egrep -H -o '^\s*#include <.*\.h>' {} \; | \
> perl -ne '/(.*):#include\s*<(.*)>/; print "$1: $2\n" unless -f "include/$2";' | \
> egrep -v ': (asm|dt-bindings|mach|generated|config\.h)' | egrep -v ^./scripts | \
> egrep -v ^./arch/sandbox/os
>
> Ahmad Fatoum (5):
> ppc: mpc5xxx: delete dead code
> include: delete unreferenced u-boot part.h header
> lib: list_sort: delete dead code
> commands: dhrystone: remove unneeded and out-of-place <stdbool.h>
> lib: lzo: drop unused compression code
>
> arch/powerpc/mach-mpc5xxx/Makefile | 5 -
> .../mach-mpc5xxx/firmware_sc_task.impl.S | 364 ------------------
> arch/powerpc/mach-mpc5xxx/io.S | 121 ------
> arch/powerpc/mach-mpc5xxx/pci_mpc5200.c | 180 ---------
> commands/dhrystone.c | 1 -
> include/part.h | 104 -----
> lib/list_sort.c | 149 -------
> lib/lzo/Kconfig | 4 -
> lib/lzo/Makefile | 3 -
> lib/lzo/lzo1x_compress.c | 279 --------------
> 10 files changed, 1210 deletions(-)
> delete mode 100644 arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S
> delete mode 100644 arch/powerpc/mach-mpc5xxx/io.S
> delete mode 100644 arch/powerpc/mach-mpc5xxx/pci_mpc5200.c
> delete mode 100644 include/part.h
> delete mode 100644 lib/lzo/lzo1x_compress.c
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH 0/5] treewide: delete code referencing unused headers
2020-07-08 7:47 [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
` (5 preceding siblings ...)
2020-07-08 8:12 ` [PATCH 0/5] treewide: delete code referencing unused headers Ahmad Fatoum
@ 2020-07-11 4:25 ` Sascha Hauer
2020-09-14 10:04 ` Ahmad Fatoum
6 siblings, 1 reply; 10+ messages in thread
From: Sascha Hauer @ 2020-07-11 4:25 UTC (permalink / raw)
To: Ahmad Fatoum; +Cc: barebox
On Wed, Jul 08, 2020 at 09:47:34AM +0200, Ahmad Fatoum wrote:
> Found by manual inspection of the output of following command:
>
> find . -name '*.[ch]' -exec egrep -H -o '^\s*#include <.*\.h>' {} \; | \
> perl -ne '/(.*):#include\s*<(.*)>/; print "$1: $2\n" unless -f "include/$2";' | \
> egrep -v ': (asm|dt-bindings|mach|generated|config\.h)' | egrep -v ^./scripts | \
> egrep -v ^./arch/sandbox/os
>
> Ahmad Fatoum (5):
> ppc: mpc5xxx: delete dead code
> include: delete unreferenced u-boot part.h header
> lib: list_sort: delete dead code
> commands: dhrystone: remove unneeded and out-of-place <stdbool.h>
> lib: lzo: drop unused compression code
Applied, thanks
Sascha
>
> arch/powerpc/mach-mpc5xxx/Makefile | 5 -
> .../mach-mpc5xxx/firmware_sc_task.impl.S | 364 ------------------
> arch/powerpc/mach-mpc5xxx/io.S | 121 ------
> arch/powerpc/mach-mpc5xxx/pci_mpc5200.c | 180 ---------
> commands/dhrystone.c | 1 -
> include/part.h | 104 -----
> lib/list_sort.c | 149 -------
> lib/lzo/Kconfig | 4 -
> lib/lzo/Makefile | 3 -
> lib/lzo/lzo1x_compress.c | 279 --------------
> 10 files changed, 1210 deletions(-)
> delete mode 100644 arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S
> delete mode 100644 arch/powerpc/mach-mpc5xxx/io.S
> delete mode 100644 arch/powerpc/mach-mpc5xxx/pci_mpc5200.c
> delete mode 100644 include/part.h
> delete mode 100644 lib/lzo/lzo1x_compress.c
>
> --
> 2.27.0
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH 0/5] treewide: delete code referencing unused headers
2020-07-11 4:25 ` Sascha Hauer
@ 2020-09-14 10:04 ` Ahmad Fatoum
2020-09-14 13:51 ` Sascha Hauer
0 siblings, 1 reply; 10+ messages in thread
From: Ahmad Fatoum @ 2020-09-14 10:04 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
Hello Sascha,
On 7/11/20 6:25 AM, Sascha Hauer wrote:
>> lib: lzo: drop unused compression code
>
> Applied, thanks
Patch 5/5 was not applied. Can you look at it?
Cheers,
Ahmad
>
> Sascha
>
>>
>> arch/powerpc/mach-mpc5xxx/Makefile | 5 -
>> .../mach-mpc5xxx/firmware_sc_task.impl.S | 364 ------------------
>> arch/powerpc/mach-mpc5xxx/io.S | 121 ------
>> arch/powerpc/mach-mpc5xxx/pci_mpc5200.c | 180 ---------
>> commands/dhrystone.c | 1 -
>> include/part.h | 104 -----
>> lib/list_sort.c | 149 -------
>> lib/lzo/Kconfig | 4 -
>> lib/lzo/Makefile | 3 -
>> lib/lzo/lzo1x_compress.c | 279 --------------
>> 10 files changed, 1210 deletions(-)
>> delete mode 100644 arch/powerpc/mach-mpc5xxx/firmware_sc_task.impl.S
>> delete mode 100644 arch/powerpc/mach-mpc5xxx/io.S
>> delete mode 100644 arch/powerpc/mach-mpc5xxx/pci_mpc5200.c
>> delete mode 100644 include/part.h
>> delete mode 100644 lib/lzo/lzo1x_compress.c
>>
>> --
>> 2.27.0
>>
>>
>> _______________________________________________
>> barebox mailing list
>> barebox@lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/barebox
>>
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 10+ messages in thread