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From: Fredrik Noring <noring@nocrew.org>
To: linux-mips@vger.kernel.org
Subject: [PATCH 112/120] USB: OHCI: Support for the PlayStation 2
Date: Sun, 1 Sep 2019 18:35:09 +0200
Message-ID: <abe0bcd3a39bfc6381d6148b6cb06ad0013c6faa.1567326213.git.noring@nocrew.org> (raw)
In-Reply-To: <cover.1567326213.git.noring@nocrew.org>

Support the USB 1.1 OHCI for the PlayStation 2. The controller is
connected to the input/output processor (IOP) which is separate from
the main (R5900) processor that runs the kernel.

IOP DMA memory and OHCI registers are mapped into kernel address space.
OHCI interrupts are asserted on the IOP and forwarded to the kernel by
an IOP IRQ relay module.

Signed-off-by: Fredrik Noring <noring@nocrew.org>
---
 drivers/usb/host/Kconfig    |   8 ++
 drivers/usb/host/Makefile   |   1 +
 drivers/usb/host/ohci-ps2.c | 245 ++++++++++++++++++++++++++++++++++++
 3 files changed, 254 insertions(+)
 create mode 100644 drivers/usb/host/ohci-ps2.c

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 40b5de597112..5b3b138006cd 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -552,6 +552,14 @@ config USB_OHCI_EXYNOS
 	help
 	 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
 
+config USB_OHCI_HCD_PS2
+	tristate "OHCI support for the Sony PlayStation 2"
+	depends on SONY_PS2
+	select GENERIC_ALLOCATOR
+	default y
+	help
+	 Enable support for the Sony PlayStation 2 OHCI controller.
+
 config USB_CNS3XXX_OHCI
 	bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
 	depends on ARCH_CNS3XXX
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 84514f71ae44..9ed4e0fa6657 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -69,6 +69,7 @@ obj-$(CONFIG_USB_OHCI_HCD_S3C2410)	+= ohci-s3c2410.o
 obj-$(CONFIG_USB_OHCI_HCD_LPC32XX)	+= ohci-nxp.o
 obj-$(CONFIG_USB_OHCI_HCD_PXA27X)	+= ohci-pxa27x.o
 obj-$(CONFIG_USB_OHCI_HCD_DAVINCI)	+= ohci-da8xx.o
+obj-$(CONFIG_USB_OHCI_HCD_PS2)	+= ohci-ps2.o
 
 obj-$(CONFIG_USB_UHCI_HCD)	+= uhci-hcd.o
 obj-$(CONFIG_USB_FHCI_HCD)	+= fhci.o
diff --git a/drivers/usb/host/ohci-ps2.c b/drivers/usb/host/ohci-ps2.c
new file mode 100644
index 000000000000..a1d446313c13
--- /dev/null
+++ b/drivers/usb/host/ohci-ps2.c
@@ -0,0 +1,245 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * PlayStation 2 USB 1.1 OHCI host controller (HCD)
+ *
+ * Copyright (C) 2017 Jürgen Urban
+ * Copyright (C) 2018 Fredrik Noring
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/usb.h>
+#include <linux/usb/hcd.h>
+
+#include <asm/mach-ps2/iop-heap.h>
+#include <asm/mach-ps2/iop-memory.h>
+#include <asm/mach-ps2/iop-registers.h>
+
+#include "ohci.h"
+
+#define DRIVER_DESC "PlayStation 2 USB OHCI host controller"
+#define DRV_NAME "ohci-ps2"
+
+/* Size allocated from IOP heap (maximum size of DMA memory). */
+#define DMA_BUFFER_SIZE (256 * 1024)
+
+#define hcd_to_priv(hcd) ((struct ps2_hcd *)(hcd_to_ohci(hcd)->priv))
+
+/**
+ * struct ps2_hcd - private device driver structure
+ * @iop_dma_addr: input/output processor (IOP) DMA buffer address
+ */
+struct ps2_hcd {
+	dma_addr_t iop_dma_addr;
+};
+
+static struct hc_driver __read_mostly ohci_ps2_hc_driver;
+
+static void ohci_ps2_enable(struct usb_hcd *hcd)
+{
+	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+
+	ohci_writel(ohci, 1, &ohci->regs->roothub.portstatus[11]);
+}
+
+static void ohci_ps2_disable(struct usb_hcd *hcd)
+{
+	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+
+	ohci_writel(ohci, 0, &ohci->regs->roothub.portstatus[11]);
+}
+
+static void ohci_ps2_start_hc(struct usb_hcd *hcd)
+{
+	iop_set_dma_dpcr2(IOP_DMA_DPCR2_OHCI);
+
+	outw(1, IOP_OHCI_BASE + 0x80);
+}
+
+static void ohci_ps2_stop_hc(struct usb_hcd *hcd)
+{
+	iop_clr_dma_dpcr2(IOP_DMA_DPCR2_OHCI);
+}
+
+static int ohci_ps2_reset(struct usb_hcd *hcd)
+{
+	int err;
+
+	ohci_ps2_start_hc(hcd);
+
+	err = ohci_setup(hcd);
+	if (err) {
+		ohci_ps2_stop_hc(hcd);
+		return err;
+	}
+
+	ohci_ps2_enable(hcd);
+
+	return 0;
+}
+
+static int iopheap_alloc_dma_buffer(struct platform_device *pdev, size_t size)
+{
+	struct device *dev = &pdev->dev;
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+	struct ps2_hcd *ps2priv = hcd_to_priv(hcd);
+	int err;
+
+	ps2priv->iop_dma_addr = iop_alloc(size);
+	if (!ps2priv->iop_dma_addr) {
+		dev_err(dev, "iop_alloc failed\n");
+		return -ENOMEM;
+	}
+
+	err = usb_hcd_setup_local_mem(hcd,
+		iop_bus_to_phys(ps2priv->iop_dma_addr),
+		ps2priv->iop_dma_addr, size);
+	if (err) {
+		dev_err(dev, "usb_hcd_setup_local_mem failed with %d\n", err);
+		iop_free(ps2priv->iop_dma_addr);
+		ps2priv->iop_dma_addr = 0;
+		return err;
+	}
+
+	return 0;
+}
+
+static void iopheap_free_dma_buffer(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+	struct ps2_hcd *ps2priv = hcd_to_priv(hcd);
+
+	if (!ps2priv->iop_dma_addr)
+		return;
+
+	iop_free(ps2priv->iop_dma_addr);
+	ps2priv->iop_dma_addr = 0;
+}
+
+static int ohci_hcd_ps2_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct resource *regs;
+	struct usb_hcd *hcd;
+	struct ps2_hcd *ps2priv;
+	int irq;
+	int err;
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(dev, "platform_get_irq failed\n");
+		return irq;
+	}
+
+	hcd = usb_create_hcd(&ohci_ps2_hc_driver, dev, dev_name(dev));
+	if (!hcd) {
+		dev_err(dev, "usb_create_hcd failed\n");
+		return -ENOMEM;
+	}
+
+	ps2priv = hcd_to_priv(hcd);
+	memset(ps2priv, 0, sizeof(*ps2priv));
+
+	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!regs) {
+		dev_err(dev, "platform_get_resource 0 failed\n");
+		err = -ENOENT;
+		goto err_platform;
+	}
+
+	hcd->rsrc_start = regs->start;
+	hcd->rsrc_len = resource_size(regs);
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (IS_ERR(hcd->regs)) {
+		err = PTR_ERR(hcd->regs);
+		dev_err(dev, "ioremap failed with %d\n", err);
+		goto err_ioremap;
+	}
+
+	err = iopheap_alloc_dma_buffer(pdev, DMA_BUFFER_SIZE);
+	if (err)
+		goto err_alloc_dma_buffer;
+
+	err = usb_add_hcd(hcd, irq, IRQF_SHARED);
+	if (err) {
+		dev_err(dev, "usb_add_hcd failed with %d\n", err);
+		goto err_add_hcd;
+	}
+
+	err = device_wakeup_enable(hcd->self.controller);
+	if (err) {
+		dev_err(dev, "device_wakeup_enable failed with %d\n", err);
+		goto err_wakeup;
+	}
+
+	return 0;
+
+err_wakeup:
+	usb_remove_hcd(hcd);
+err_add_hcd:
+	iopheap_free_dma_buffer(pdev);
+err_alloc_dma_buffer:
+	iounmap(hcd->regs);
+err_ioremap:
+err_platform:
+	usb_put_hcd(hcd);
+	return err;
+}
+
+static int ohci_hcd_ps2_remove(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+	usb_remove_hcd(hcd);
+
+	ohci_ps2_disable(hcd);
+	ohci_ps2_stop_hc(hcd);
+
+	iopheap_free_dma_buffer(pdev);
+	iounmap(hcd->regs);
+
+	usb_put_hcd(hcd);
+
+	return 0;
+}
+
+static struct platform_driver ohci_hcd_ps2_driver = {
+	.probe		= ohci_hcd_ps2_probe,
+	.remove		= ohci_hcd_ps2_remove,
+	.shutdown	= usb_hcd_platform_shutdown,
+	.driver		= {
+		.name	= DRV_NAME,
+	},
+};
+
+static const struct ohci_driver_overrides ps2_overrides __initconst = {
+	.reset		= ohci_ps2_reset,
+	.product_desc	= DRIVER_DESC,
+	.extra_priv_size = sizeof(struct ps2_hcd),
+};
+
+static int __init ohci_ps2_init(void)
+{
+	if (usb_disabled()) {
+		pr_err(DRV_NAME ": Initialization failed: USB is disabled\n");
+		return -ENODEV;
+	}
+
+	ohci_init_driver(&ohci_ps2_hc_driver, &ps2_overrides);
+
+	return platform_driver_register(&ohci_hcd_ps2_driver);
+}
+module_init(ohci_ps2_init);
+
+static void __exit ohci_ps2_exit(void)
+{
+	platform_driver_unregister(&ohci_hcd_ps2_driver);
+}
+module_exit(ohci_ps2_exit);
+
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_AUTHOR("Fredrik Noring");
+MODULE_AUTHOR("Jürgen Urban");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
-- 
2.21.0


  parent reply index

Thread overview: 152+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-01 15:35 [PATCH 000/120] Linux " Fredrik Noring
2019-09-01 15:35 ` [PATCH 001/120] MIPS: R5900: Initial support for the Emotion Engine in " Fredrik Noring
2019-09-01 21:14   ` Maciej W. Rozycki
2019-09-02 15:09     ` Fredrik Noring
2019-09-01 15:36 ` [PATCH 002/120] MIPS: R5900: Trap the RDHWR instruction as an SQ address exception Fredrik Noring
2019-09-01 22:00   ` Maciej W. Rozycki
2019-09-01 15:36 ` [PATCH 003/120] MIPS: R5900: Sign-extend o32 system call registers Fredrik Noring
2019-09-01 15:37 ` [PATCH 004/120] MIPS: R5900: Reset bits 127..64 of GPRs in RESTORE_SOME Fredrik Noring
2019-09-01 15:38 ` [PATCH 005/120] MIPS: R5900: Reset the funnel shift amount (SA) register " Fredrik Noring
2019-09-01 15:38 ` [PATCH 006/120] MIPS: R5900: Workaround for the short loop bug Fredrik Noring
2019-09-01 15:39 ` [PATCH 007/120] MIPS: R5900: Add the SYNC.P instruction Fredrik Noring
2019-09-01 15:39 ` [PATCH 008/120] MIPS: R5900: Add implicit SYNC.P to the UASM_i_M[FT]C0 macros Fredrik Noring
2019-09-01 15:39 ` [PATCH 009/120] MIPS: R5900: Add mandatory SYNC.P to all M[FT]C0 instructions Fredrik Noring
2019-09-01 15:39 ` [PATCH 010/120] MIPS: R5900: Workaround exception NOP execution bug (FLX05) Fredrik Noring
2019-09-01 23:01   ` Philippe Mathieu-Daudé
2019-09-01 15:40 ` [PATCH 011/120] MIPS: R5900: Avoid pipeline hazard with the TLBP instruction Fredrik Noring
2019-09-01 17:15   ` Sergei Shtylyov
2019-09-01 17:36     ` Fredrik Noring
2019-09-01 15:40 ` [PATCH 012/120] MIPS: R5900: Avoid pipeline hazards with the TLBW[IR] instructions Fredrik Noring
2019-09-01 15:40 ` [PATCH 013/120] MIPS: R5900: Avoid pipeline hazard with the TLBR instruction Fredrik Noring
2019-09-01 15:41 ` [PATCH 014/120] MIPS: R5900: Install final length of TLB refill handler rather than 256 bytes Fredrik Noring
2019-09-01 15:41 ` [PATCH 015/120] MIPS: R5900: Verify that the TLB refill handler does not overflow Fredrik Noring
2019-09-01 15:41 ` [PATCH 016/120] MIPS: R5900: The ERET instruction has issues with delay slot and CACHE Fredrik Noring
2019-09-01 15:42 ` [PATCH 017/120] MIPS: R5900: Define CACHE instruction operation field encodings Fredrik Noring
2019-09-01 15:42 ` [PATCH 018/120] MIPS: R5900: Workaround where MSB must be 0 for the instruction cache Fredrik Noring
2019-09-01 15:42 ` [PATCH 019/120] MIPS: R5900: Use SYNC.L for data cache and SYNC.P for " Fredrik Noring
2019-09-01 15:43 ` [PATCH 020/120] MIPS: R5900: Define CP0.Config register fields Fredrik Noring
2019-09-01 23:04   ` Philippe Mathieu-Daudé
2019-09-01 15:43 ` [PATCH 021/120] MIPS: R5900: Workaround for CACHE instruction near branch delay slot Fredrik Noring
2019-09-01 15:46 ` [PATCH 022/120] MIPS: R5900: Support 64-bit inq() and outq() macros in 32-bit kernels Fredrik Noring
2019-09-04  1:04   ` Jiaxun Yang
2019-09-04 16:00     ` Maciej W. Rozycki
2019-09-01 15:46 ` [PATCH 023/120] MIPS: R5900: Add MFSA and MTSA instructions for the special SA register Fredrik Noring
2019-09-01 15:46 ` [PATCH 024/120] MIPS: PS2: Define PlayStation 2 I/O port, ROM and RAM address spaces Fredrik Noring
2019-09-01 15:47 ` [PATCH 025/120] MIPS: PS2: Define interrupt controller, DMA and timer IRQs Fredrik Noring
2019-09-01 15:47 ` [PATCH 026/120] MIPS: PS2: Interrupt controller (INTC) IRQ support Fredrik Noring
2019-09-01 15:47 ` [PATCH 027/120] MIPS: PS2: DMAC: Define DMA controller registers Fredrik Noring
2019-09-01 15:47 ` [PATCH 028/120] MIPS: PS2: DMAC: Define tag structures Fredrik Noring
2019-09-01 15:48 ` [PATCH 029/120] MIPS: PS2: DMAC: IRQ support Fredrik Noring
2019-09-01 15:48 ` [PATCH 030/120] MIPS: PS2: Timer support Fredrik Noring
2019-09-01 15:48 ` [PATCH 031/120] MIPS: PS2: SCMD: System command support Fredrik Noring
2019-09-01 15:48 ` [PATCH 032/120] MIPS: PS2: SCMD: System power off command Fredrik Noring
2019-09-01 15:48 ` [PATCH 033/120] MIPS: PS2: SCMD: Read system machine name command Fredrik Noring
2019-09-01 15:49 ` [PATCH 034/120] MIPS: PS2: SCMD: Read system command for the real-time clock (RTC) Fredrik Noring
2019-09-01 15:49 ` [PATCH 035/120] MIPS: PS2: SCMD: Set " Fredrik Noring
2019-09-01 15:49 ` [PATCH 036/120] MIPS: PS2: ROM: Iterate over the files in a given ROM directory Fredrik Noring
2019-09-01 15:49 ` [PATCH 037/120] MIPS: PS2: ROM: Find ROM files with a given name, if they exist Fredrik Noring
2019-09-01 15:50 ` [PATCH 038/120] MIPS: PS2: ROM: Read data for a given ROM file name Fredrik Noring
2019-09-02  9:05   ` Sergei Shtylyov
2019-09-04 11:46     ` Sergei Shtylyov
2019-09-06 13:07       ` Fredrik Noring
2019-09-01 15:50 ` [PATCH 039/120] MIPS: PS2: ROM: Read extended information for a given ROM file Fredrik Noring
2019-09-01 15:50 ` [PATCH 040/120] MIPS: PS2: ROM: Read and decode the ROMVER file Fredrik Noring
2019-09-01 15:52 ` [PATCH 041/120] MIPS: PS2: ROM: Resolve the name for the type in " Fredrik Noring
2019-09-01 15:52 ` [PATCH 042/120] MIPS: PS2: ROM: Resolve the name for the region " Fredrik Noring
2019-09-01 15:53 ` [PATCH 043/120] MIPS: PS2: ROM: Permit /dev/mem to access read-only memory Fredrik Noring
2019-09-01 15:53 ` [PATCH 044/120] MIPS: PS2: ROM: Sysfs module to inspect ROM files Fredrik Noring
2019-09-01 15:54 ` [PATCH 045/120] MIPS: PS2: ROM: Provide extended file information via sysfs Fredrik Noring
2019-09-01 15:54 ` [PATCH 046/120] MIPS: PS2: Identify the machine by model name Fredrik Noring
2019-09-01 15:54 ` [PATCH 047/120] MIPS: PS2: Let the system type be Sony PlayStation 2 Fredrik Noring
2019-09-01 23:09   ` Philippe Mathieu-Daudé
2019-09-01 15:55 ` [PATCH 048/120] MIPS: Define and use cpu_relax_forever() for various halting loops Fredrik Noring
2019-09-01 15:55 ` [PATCH 049/120] MIPS: PS2: Power off support Fredrik Noring
2019-09-01 15:55 ` [PATCH 050/120] MIPS: PS2: Real-time clock (RTC) driver Fredrik Noring
2019-09-01 15:56 ` [PATCH 051/120] MIPS: PS2: IOP: I/O processor DMA register PCR2 set and clear Fredrik Noring
2019-09-01 15:57 ` [PATCH 052/120] MIPS: PS2: SIF: Sub-system interface reset of the I/O processor (IOP) Fredrik Noring
2019-09-01 15:57 ` [PATCH 053/120] MIPS: PS2: IOP: Define error numbers, descriptions and errno mapping Fredrik Noring
2019-09-01 15:58 ` [PATCH 054/120] MIPS: PS2: SIF: SIF register write command support Fredrik Noring
2019-09-01 15:58 ` [PATCH 055/120] MIPS: PS2: SIF: Respond to remote procedure call (RPC) bind command Fredrik Noring
2019-09-01 15:58 ` [PATCH 056/120] MIPS: PS2: SIF: Respond to RPC bind end command Fredrik Noring
2019-09-01 15:59 ` [PATCH 057/120] MIPS: PS2: SIF: Reset the SIF0 (sub-to-main) DMA controller Fredrik Noring
2019-09-01 15:59 ` [PATCH 058/120] MIPS: PS2: SIF: Handle SIF0 (sub-to-main) RPCs via interrupts Fredrik Noring
2019-09-01 15:59 ` [PATCH 059/120] MIPS: PS2: SIF: Enable the IOP to issue SIF commands Fredrik Noring
2019-09-01 16:00 ` [PATCH 060/120] MIPS: PS2: SIF: Enable the IOP to issue SIF RPCs Fredrik Noring
2019-09-01 16:01 ` [PATCH 061/120] MIPS: PS2: SIF: sif_rpc_bind() to request an RPC server connection Fredrik Noring
2019-09-01 16:02 ` [PATCH 062/120] MIPS: PS2: SIF: sif_rpc_unbind() to release " Fredrik Noring
2019-09-01 16:02 ` [PATCH 063/120] MIPS: PS2: SIF: sif_rpc() to issue a remote procedure call Fredrik Noring
2019-09-01 16:03 ` [PATCH 064/120] MIPS: PS2: IOP: Permit /dev/mem to access IOP memory Fredrik Noring
2019-09-01 16:03 ` [PATCH 065/120] MIPS: PS2: IOP: I/O processor memory support Fredrik Noring
2019-09-01 16:10 ` [PATCH 066/120] FIXME: Export _dma_cache_{wback,wback_inv,inv} Fredrik Noring
2019-09-01 16:10 ` [PATCH 067/120] MIPS: PS2: IOP: Module linking support Fredrik Noring
2019-09-01 16:11 ` [PATCH 068/120] MIPS: PS2: IOP: Verify that modules are IRX objects Fredrik Noring
2019-09-01 16:11 ` [PATCH 069/120] MIPS: PS2: IOP: Module version compatibility verification Fredrik Noring
2019-09-01 16:11 ` [PATCH 070/120] MIPS: PS2: IOP: Avoid linking already linked library modules Fredrik Noring
2019-09-01 16:12 ` [PATCH 071/120] MIPS: PS2: IOP: Resolve module dependencies Fredrik Noring
2019-09-01 16:12 ` [PATCH 072/120] MIPS: PS2: IOP: SIF printk command support Fredrik Noring
2019-09-01 17:44   ` Sergei Shtylyov
2019-09-01 18:08     ` Fredrik Noring
2019-09-01 16:16 ` [PATCH 073/120] MIPS: PS2: IOP: Heap memory allocate and free Fredrik Noring
2019-09-01 16:16 ` [PATCH 074/120] MIPS: PS2: SIF: Request RPC IRQ command Fredrik Noring
2019-09-01 16:17 ` [PATCH 075/120] MIPS: PS2: IOP: IRQ support Fredrik Noring
2019-09-01 16:17 ` [PATCH 076/120] MIPS: PS2: GS: Define privileged Graphics Synthesizer registers Fredrik Noring
2019-09-01 16:18 ` [PATCH 077/120] MIPS: PS2: GS: Write privileged registers Fredrik Noring
2019-09-01 16:18 ` [PATCH 078/120] MIPS: PS2: GS: Read " Fredrik Noring
2019-09-01 16:18 ` [PATCH 079/120] MIPS: PS2: GS: Define privileged register structures Fredrik Noring
2019-09-01 16:19 ` [PATCH 080/120] MIPS: PS2: GS: Define gs_xorq_imr() Fredrik Noring
2019-09-01 16:20 ` [PATCH 081/120] MIPS: PS2: GS: Privileged register write macros with named fields Fredrik Noring
2019-09-01 16:20 ` [PATCH 082/120] MIPS: PS2: GS: IRQ support Fredrik Noring
2019-09-01 16:21 ` [PATCH 083/120] MIPS: PS2: GS: Define Graphics Synthesizer primitive structures Fredrik Noring
2019-09-01 16:21 ` [PATCH 084/120] MIPS: PS2: GIF: Define Graphics Synthesizer interface structures Fredrik Noring
2019-09-01 16:22 ` [PATCH 085/120] MIPS: PS2: GIF: Graphics Synthesizer interface support Fredrik Noring
2019-09-01 16:22 ` [PATCH 086/120] MIPS: PS2: GS: Graphics Synthesizer device init and video clock Fredrik Noring
2019-09-01 16:23 ` [PATCH 087/120] MIPS: PS2: GS: Compute block count and indices Fredrik Noring
2019-09-01 16:23 ` [PATCH 088/120] MIPS: PS2: GS: Primitive and texel coordinate transformations Fredrik Noring
2019-09-01 16:23 ` [PATCH 089/120] MIPS: PS2: GS: Approximate video region with ROM region Fredrik Noring
2019-09-01 16:24 ` [PATCH 090/120] macro: Extend COUNT_ARGS() from 12 to 32 arguments Fredrik Noring
2019-09-01 16:25 ` [PATCH 091/120] MIPS: PS2: GS: Show privileged registers with sysfs Fredrik Noring
2019-09-01 16:25 ` [PATCH 092/120] MIPS: PS2: GS: Store " Fredrik Noring
2019-09-01 16:25 ` [PATCH 093/120] fbdev: Add fb_warn_once() variant that only prints a warning once Fredrik Noring
2019-09-01 23:12   ` Philippe Mathieu-Daudé
2019-09-01 16:26 ` [PATCH 094/120] MIPS: PS2: FB: Frame buffer driver for the PlayStation 2 Fredrik Noring
2019-09-02  1:12   ` Jiaxun Yang
2019-09-02 14:40     ` Fredrik Noring
2019-09-02 17:47       ` Aaro Koskinen
2019-09-03 14:32         ` Fredrik Noring
2019-09-03  4:01       ` Jiaxun Yang
2019-09-03 17:42         ` Fredrik Noring
2019-09-03 17:59           ` Maciej W. Rozycki
2019-09-03 18:46             ` Fredrik Noring
2019-09-01 16:30 ` [PATCH 095/120] MIPS: PS2: FB: fb_set_par() standard-definition television support Fredrik Noring
2019-09-01 16:30 ` [PATCH 096/120] MIPS: PS2: FB: fb_set_par() high-definition " Fredrik Noring
2019-09-01 16:31 ` [PATCH 097/120] MIPS: PS2: FB: fb_set_par() VESA computer display mode support Fredrik Noring
2019-09-01 16:31 ` [PATCH 098/120] MIPS: PS2: FB: Preconfigure standard PAL, NTSC and VESA display modes Fredrik Noring
2019-09-01 16:31 ` [PATCH 099/120] MIPS: PS2: FB: Reset the Graphics Synthesizer drawing environment Fredrik Noring
2019-09-01 16:32 ` [PATCH 100/120] MIPS: PS2: FB: Clear the display buffer when changing video modes Fredrik Noring
2019-09-01 16:32 ` [PATCH 101/120] MIPS: PS2: FB: fb_setcolreg() 256 colour pseudo palette support Fredrik Noring
2019-09-01 16:32 ` [PATCH 102/120] MIPS: PS2: FB: fb_settile() with font stored as palette indexed textures Fredrik Noring
2019-09-01 16:32 ` [PATCH 103/120] MIPS: PS2: FB: Hardware accelerated fb_tilecopy() support Fredrik Noring
2019-09-01 16:33 ` [PATCH 104/120] MIPS: PS2: FB: Hardware accelerated fb_tilefill() support Fredrik Noring
2019-09-01 16:33 ` [PATCH 105/120] MIPS: PS2: FB: Simplified fb_tileblit() support Fredrik Noring
2019-09-01 16:33 ` [PATCH 106/120] MIPS: PS2: FB: fb_tilecursor() placeholder Fredrik Noring
2019-09-01 16:33 ` [PATCH 107/120] MIPS: PS2: FB: Hardware accelerated fb_pan_display() support Fredrik Noring
2019-09-01 16:34 ` [PATCH 108/120] MIPS: PS2: FB: fb_blank() display power management signaling (DPMS) Fredrik Noring
2019-09-01 16:34 ` [PATCH 109/120] MIPS: PS2: FB: Disable GIF DMA completion interrupts Fredrik Noring
2019-09-01 16:34 ` [PATCH 110/120] MIPS: PS2: FB: PAL and NTSC grayscale support Fredrik Noring
2019-09-01 16:34 ` [PATCH 111/120] MIPS: PS2: FB: Analogue display mode adjustment module parameter Fredrik Noring
2019-09-01 16:35 ` Fredrik Noring [this message]
2019-09-01 16:35 ` [PATCH 113/120] USB: OHCI: OHCI_INTR_MIE workaround for freeze on the PlayStation 2 Fredrik Noring
2019-09-01 16:35 ` [PATCH 114/120] MIPS: PS2: Workaround for unexpected uLaunchELF CP0 Status user mode Fredrik Noring
2019-09-01 16:35 ` [PATCH 115/120] MIPS: PS2: Define initial PlayStation 2 devices Fredrik Noring
2019-09-01 16:35 ` [PATCH 116/120] MIPS: PS2: Define workarounds related to the PlayStation 2 Fredrik Noring
2019-09-01 16:36 ` [PATCH 117/120] MIPS: PS2: Define R5900 feature overrides Fredrik Noring
2019-09-01 16:36 ` [PATCH 118/120] MIPS: PS2: Define the PlayStation 2 platform Fredrik Noring
2019-09-01 16:36 ` [PATCH 119/120] MIPS: PS2: Initial support for the Sony PlayStation 2 Fredrik Noring
2019-09-01 16:37 ` [PATCH 120/120] MIPS: Fix name of BOOT_MEM_ROM_DATA Fredrik Noring
2019-09-01 23:15   ` Philippe Mathieu-Daudé
2019-09-02  1:02   ` Jiaxun Yang
2019-09-02 15:26     ` Fredrik Noring
2019-09-03  3:50       ` Jiaxun Yang
2019-09-03 16:06         ` Fredrik Noring
2019-09-04 14:19 ` [PATCH 000/120] Linux for the PlayStation 2 Paul Burton
2019-09-05 18:32   ` Fredrik Noring

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