[117/120] MIPS: PS2: Define R5900 feature overrides

Message ID	656c226804a2a6a93c4da13b8a95da2c60e905d7.1567326213.git.noring@nocrew.org (mailing list archive)
State	RFC
Headers	show Return-Path: <SRS0=OeKb=W4=vger.kernel.org=linux-mips-owner@kernel.org> sender: mb547485) by pio-pvt-msa2.bahnhof.se (Postfix) with ESMTPA id 72DB73FBF6 for <linux-mips@vger.kernel.org>; Sun, 1 Sep 2019 18:36:07 +0200 (CEST) Date: Sun, 1 Sep 2019 18:36:07 +0200 From: Fredrik Noring <noring@nocrew.org> To: linux-mips@vger.kernel.org Subject: [PATCH 117/120] MIPS: PS2: Define R5900 feature overrides Message-ID: <656c226804a2a6a93c4da13b8a95da2c60e905d7.1567326213.git.noring@nocrew.org> References: <cover.1567326213.git.noring@nocrew.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <cover.1567326213.git.noring@nocrew.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-mips-owner@vger.kernel.org Precedence: bulk
Series	Linux for the PlayStation 2 \| expand [000/120] Linux for the PlayStation 2 [001/120] MIPS: R5900: Initial support for the Emotion Engine in the PlayStation 2 [002/120] MIPS: R5900: Trap the RDHWR instruction as an SQ address exception [003/120] MIPS: R5900: Sign-extend o32 system call registers [004/120] MIPS: R5900: Reset bits 127..64 of GPRs in RESTORE_SOME [005/120] MIPS: R5900: Reset the funnel shift amount (SA) register in RESTORE_SOME [006/120] MIPS: R5900: Workaround for the short loop bug [007/120] MIPS: R5900: Add the SYNC.P instruction [008/120] MIPS: R5900: Add implicit SYNC.P to the UASM_i_M[FT]C0 macros [009/120] MIPS: R5900: Add mandatory SYNC.P to all M[FT]C0 instructions [010/120] MIPS: R5900: Workaround exception NOP execution bug (FLX05) [011/120] MIPS: R5900: Avoid pipeline hazard with the TLBP instruction [012/120] MIPS: R5900: Avoid pipeline hazards with the TLBW[IR] instructions [013/120] MIPS: R5900: Avoid pipeline hazard with the TLBR instruction [014/120] MIPS: R5900: Install final length of TLB refill handler rather than 256 bytes [015/120] MIPS: R5900: Verify that the TLB refill handler does not overflow [016/120] MIPS: R5900: The ERET instruction has issues with delay slot and CACHE [017/120] MIPS: R5900: Define CACHE instruction operation field encodings [018/120] MIPS: R5900: Workaround where MSB must be 0 for the instruction cache [019/120] MIPS: R5900: Use SYNC.L for data cache and SYNC.P for instruction cache [020/120] MIPS: R5900: Define CP0.Config register fields [021/120] MIPS: R5900: Workaround for CACHE instruction near branch delay slot [022/120] MIPS: R5900: Support 64-bit inq() and outq() macros in 32-bit kernels [023/120] MIPS: R5900: Add MFSA and MTSA instructions for the special SA register [024/120] MIPS: PS2: Define PlayStation 2 I/O port, ROM and RAM address spaces [025/120] MIPS: PS2: Define interrupt controller, DMA and timer IRQs [026/120] MIPS: PS2: Interrupt controller (INTC) IRQ support [027/120] MIPS: PS2: DMAC: Define DMA controller registers [028/120] MIPS: PS2: DMAC: Define tag structures [029/120] MIPS: PS2: DMAC: IRQ support [030/120] MIPS: PS2: Timer support [031/120] MIPS: PS2: SCMD: System command support [032/120] MIPS: PS2: SCMD: System power off command [033/120] MIPS: PS2: SCMD: Read system machine name command [034/120] MIPS: PS2: SCMD: Read system command for the real-time clock (RTC) [035/120] MIPS: PS2: SCMD: Set system command for the real-time clock (RTC) [036/120] MIPS: PS2: ROM: Iterate over the files in a given ROM directory [037/120] MIPS: PS2: ROM: Find ROM files with a given name, if they exist [038/120] MIPS: PS2: ROM: Read data for a given ROM file name [039/120] MIPS: PS2: ROM: Read extended information for a given ROM file [040/120] MIPS: PS2: ROM: Read and decode the ROMVER file [041/120] MIPS: PS2: ROM: Resolve the name for the type in the ROMVER file [042/120] MIPS: PS2: ROM: Resolve the name for the region in the ROMVER file [043/120] MIPS: PS2: ROM: Permit /dev/mem to access read-only memory [044/120] MIPS: PS2: ROM: Sysfs module to inspect ROM files [045/120] MIPS: PS2: ROM: Provide extended file information via sysfs [046/120] MIPS: PS2: Identify the machine by model name [047/120] MIPS: PS2: Let the system type be Sony PlayStation 2 [048/120] MIPS: Define and use cpu_relax_forever() for various halting loops [049/120] MIPS: PS2: Power off support [050/120] MIPS: PS2: Real-time clock (RTC) driver [051/120] MIPS: PS2: IOP: I/O processor DMA register PCR2 set and clear [052/120] MIPS: PS2: SIF: Sub-system interface reset of the I/O processor (IOP) [053/120] MIPS: PS2: IOP: Define error numbers, descriptions and errno mapping [054/120] MIPS: PS2: SIF: SIF register write command support [055/120] MIPS: PS2: SIF: Respond to remote procedure call (RPC) bind command [056/120] MIPS: PS2: SIF: Respond to RPC bind end command [057/120] MIPS: PS2: SIF: Reset the SIF0 (sub-to-main) DMA controller [058/120] MIPS: PS2: SIF: Handle SIF0 (sub-to-main) RPCs via interrupts [059/120] MIPS: PS2: SIF: Enable the IOP to issue SIF commands [060/120] MIPS: PS2: SIF: Enable the IOP to issue SIF RPCs [061/120] MIPS: PS2: SIF: sif_rpc_bind() to request an RPC server connection [062/120] MIPS: PS2: SIF: sif_rpc_unbind() to release an RPC server connection [063/120] MIPS: PS2: SIF: sif_rpc() to issue a remote procedure call [064/120] MIPS: PS2: IOP: Permit /dev/mem to access IOP memory [065/120] MIPS: PS2: IOP: I/O processor memory support [066/120] FIXME: Export _dma_cache_{wback,wback_inv,inv} [067/120] MIPS: PS2: IOP: Module linking support [068/120] MIPS: PS2: IOP: Verify that modules are IRX objects [069/120] MIPS: PS2: IOP: Module version compatibility verification [070/120] MIPS: PS2: IOP: Avoid linking already linked library modules [071/120] MIPS: PS2: IOP: Resolve module dependencies [072/120] MIPS: PS2: IOP: SIF printk command support [073/120] MIPS: PS2: IOP: Heap memory allocate and free [074/120] MIPS: PS2: SIF: Request RPC IRQ command [075/120] MIPS: PS2: IOP: IRQ support [076/120] MIPS: PS2: GS: Define privileged Graphics Synthesizer registers [077/120] MIPS: PS2: GS: Write privileged registers [078/120] MIPS: PS2: GS: Read privileged registers [079/120] MIPS: PS2: GS: Define privileged register structures [080/120] MIPS: PS2: GS: Define gs_xorq_imr() [081/120] MIPS: PS2: GS: Privileged register write macros with named fields [082/120] MIPS: PS2: GS: IRQ support [083/120] MIPS: PS2: GS: Define Graphics Synthesizer primitive structures [084/120] MIPS: PS2: GIF: Define Graphics Synthesizer interface structures [085/120] MIPS: PS2: GIF: Graphics Synthesizer interface support [086/120] MIPS: PS2: GS: Graphics Synthesizer device init and video clock [087/120] MIPS: PS2: GS: Compute block count and indices [088/120] MIPS: PS2: GS: Primitive and texel coordinate transformations [089/120] MIPS: PS2: GS: Approximate video region with ROM region [090/120] macro: Extend COUNT_ARGS() from 12 to 32 arguments [091/120] MIPS: PS2: GS: Show privileged registers with sysfs [092/120] MIPS: PS2: GS: Store privileged registers with sysfs [093/120] fbdev: Add fb_warn_once() variant that only prints a warning once [094/120] MIPS: PS2: FB: Frame buffer driver for the PlayStation 2 [095/120] MIPS: PS2: FB: fb_set_par() standard-definition television support [096/120] MIPS: PS2: FB: fb_set_par() high-definition television support [097/120] MIPS: PS2: FB: fb_set_par() VESA computer display mode support [098/120] MIPS: PS2: FB: Preconfigure standard PAL, NTSC and VESA display modes [099/120] MIPS: PS2: FB: Reset the Graphics Synthesizer drawing environment [100/120] MIPS: PS2: FB: Clear the display buffer when changing video modes [101/120] MIPS: PS2: FB: fb_setcolreg() 256 colour pseudo palette support [102/120] MIPS: PS2: FB: fb_settile() with font stored as palette indexed textures [103/120] MIPS: PS2: FB: Hardware accelerated fb_tilecopy() support [104/120] MIPS: PS2: FB: Hardware accelerated fb_tilefill() support [105/120] MIPS: PS2: FB: Simplified fb_tileblit() support [106/120] MIPS: PS2: FB: fb_tilecursor() placeholder [107/120] MIPS: PS2: FB: Hardware accelerated fb_pan_display() support [108/120] MIPS: PS2: FB: fb_blank() display power management signaling (DPMS) [109/120] MIPS: PS2: FB: Disable GIF DMA completion interrupts [110/120] MIPS: PS2: FB: PAL and NTSC grayscale support [111/120] MIPS: PS2: FB: Analogue display mode adjustment module parameter [112/120] USB: OHCI: Support for the PlayStation 2 [113/120] USB: OHCI: OHCI_INTR_MIE workaround for freeze on the PlayStation 2 [114/120] MIPS: PS2: Workaround for unexpected uLaunchELF CP0 Status user mode [115/120] MIPS: PS2: Define initial PlayStation 2 devices [116/120] MIPS: PS2: Define workarounds related to the PlayStation 2 [117/120] MIPS: PS2: Define R5900 feature overrides [118/120] MIPS: PS2: Define the PlayStation 2 platform [119/120] MIPS: PS2: Initial support for the Sony PlayStation 2 [120/120] MIPS: Fix name of BOOT_MEM_ROM_DATA

Message ID

656c226804a2a6a93c4da13b8a95da2c60e905d7.1567326213.git.noring@nocrew.org (mailing list archive)

State

RFC

Headers

Date: Sun, 1 Sep 2019 18:36:07 +0200
From: Fredrik Noring <noring@nocrew.org>
To: linux-mips@vger.kernel.org
Subject: [PATCH 117/120] MIPS: PS2: Define R5900 feature overrides
Message-ID: 
 <656c226804a2a6a93c4da13b8a95da2c60e905d7.1567326213.git.noring@nocrew.org>
References: <cover.1567326213.git.noring@nocrew.org>
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Content-Disposition: inline
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Sender: linux-mips-owner@vger.kernel.org
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Series

Linux for the PlayStation 2 | expand

Commit Message

Fredrik Noring Sept. 1, 2019, 4:36 p.m. UTC

Signed-off-by: Fredrik Noring <noring@nocrew.org>
---
 .../asm/mach-ps2/cpu-feature-overrides.h      | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 arch/mips/include/asm/mach-ps2/cpu-feature-overrides.h

diff --git a/arch/mips/include/asm/mach-ps2/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ps2/cpu-feature-overrides.h
new file mode 100644
index 000000000000..e9b218e657f7
--- /dev/null
+++ b/arch/mips/include/asm/mach-ps2/cpu-feature-overrides.h
@@ -0,0 +1,35 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * PlayStation 2 CPU features
+ *
+ * Copyright (C) 2010-2013 Jürgen Urban
+ */
+
+#ifndef __ASM_MACH_PS2_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_PS2_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_llsc			0
+#define cpu_has_4k_cache		1
+#define cpu_has_divec			1
+#define cpu_has_4kex			1
+#define cpu_has_counter			1
+#define cpu_has_cache_cdex_p		0
+#define cpu_has_cache_cdex_s		0
+#define cpu_has_mcheck			0
+#define cpu_has_nofpuex			1
+#define cpu_has_mipsmt			0
+#define cpu_has_vce			0
+#define cpu_has_dsp			0
+#define cpu_has_userlocal		0
+#define cpu_has_64bit_addresses		0
+#define cpu_has_64bit   		1	/* FIXME */
+#define cpu_has_64bit_gp_regs		0	/* FIXME */
+#define cpu_has_64bit_zero_reg		0	/* FIXME */
+#define cpu_vmbits			31
+#define cpu_has_clo_clz			0
+#define cpu_has_ejtag			0
+#define cpu_has_ic_fills_f_dc		0
+#define cpu_has_inclusive_pcaches	0
+#define cpu_has_fpu 			0	/* FIXME */
+
+#endif /* __ASM_MACH_PS2_CPU_FEATURE_OVERRIDES_H */

[117/120] MIPS: PS2: Define R5900 feature overrides

Commit Message

Patch