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From: Fredrik Noring <noring@nocrew.org>
To: Paul Burton <paul.burton@mips.com>, linux-mips@vger.kernel.org
Cc: "Maciej W. Rozycki" <macro@linux-mips.org>,
	"Jürgen Urban" <JuergenUrban@gmx.de>
Subject: [PATCH 092/120] MIPS: PS2: GS: Store privileged registers with sysfs
Date: Sun, 1 Sep 2019 18:25:25 +0200
Message-ID: <0742ac0d622df50b672d8743146a947cac73d2e4.1567326213.git.noring@nocrew.org> (raw)
In-Reply-To: <cover.1567326213.git.noring@nocrew.org>

One or several bit fields can be written simultaneously. For example,
the PMODE slbg field can be changed with:

    # echo "slbg bgcolor" >/sys/devices/platform/gs/registers/pmode

Written values are integers or enum symbols, depending on the field.

Signed-off-by: Fredrik Noring <noring@nocrew.org>
---
 drivers/ps2/gs-sysfs.c | 145 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 140 insertions(+), 5 deletions(-)

diff --git a/drivers/ps2/gs-sysfs.c b/drivers/ps2/gs-sysfs.c
index 2429de3e0094..3c749375aee0 100644
--- a/drivers/ps2/gs-sysfs.c
+++ b/drivers/ps2/gs-sysfs.c
@@ -4,9 +4,9 @@
  *
  * Copyright (C) 2019 Fredrik Noring
  *
- * Reading arbitrary numerical and symbolical privileged GS register
- * bit fields is supported. For example, the PMODE register can be
- * inspected with:
+ * Reading and writing arbitrary numerical and symbolical privileged
+ * GS register bit fields is supported. For example, the PMODE register
+ * can be inspected with:
  *
  *	# cat /sys/devices/platform/gs/registers/pmode
  *	en1 1
@@ -17,6 +17,11 @@
  *	slbg circuit2
  *	alp 0
  *
+ * One or several bit fields can be written simultaneously. For example,
+ * the PMODE slbg field can be changed with:
+ *
+ * 	# echo "slbg bgcolor" >/sys/devices/platform/gs/registers/pmode
+ *
  * The implementation uses a fair amount of macro expansions. This greatly
  * simplifies register definitions, which in the case of PMODE is:
  *
@@ -64,6 +69,76 @@
 
 static struct kobject *registers_kobj;
 
+static size_t line_size(const char *s)
+{
+	const size_t n = strchrnul(s, '\n') - s;
+
+	return s[n] == '\n' ? n + 1 : n;
+}
+
+static const char *trim_line_space(const char *s)
+{
+	while (isspace(*s) && *s != '\n')
+		s++;
+
+	return s;
+}
+
+static bool symbol_match(const char **s, const char *symbol)
+{
+	const size_t length = strlen(symbol);
+	const char *t = *s;
+
+	t = trim_line_space(t);
+	if (strncmp(t, symbol, length) != 0)
+		return false;
+	t += length;
+	t = trim_line_space(t);
+
+	*s = t;
+
+	return true;
+}
+
+static bool number_match(const char **s, u64 *value)
+{
+	const char *t = *s;
+	char *e;
+
+	t = trim_line_space(t);
+	*value = simple_strtoull(t, &e, 0);
+	if (t == e)
+		return false;
+	t = e;
+	t = trim_line_space(t);
+
+	*s = t;
+
+	return true;
+}
+
+static bool end_of_field(const char *s)
+{
+	return *s == '\n' || *s == '\0';
+}
+
+static bool symbol_field(const char *s, const char *field, const char *value)
+{
+	return symbol_match(&s, field) &&
+	       symbol_match(&s, value) &&
+	       end_of_field(s);
+}
+
+static bool number_field(const char *s, const char *field, u64 *value)
+{
+	return symbol_match(&s, field) &&
+	       number_match(&s, value) &&
+	       end_of_field(s);
+}
+
+#define for_each_line(s, n)						\
+	for (n = 0; (s)[n] != '\0'; n += line_size(&(s)[n]))
+
 #define SYSFS_STATEMENT1(prefix_, macro_)				\
 	prefix_##macro_;
 
@@ -231,13 +306,73 @@ static struct kobject *registers_kobj;
 		CONCATENATE(SYSFS_STATEMENT,				\
 			COUNT_ARGS(__VA_ARGS__))(SHOW_, __VA_ARGS__))
 
+#define STORE_SYSFS_DECNUM_FIELD(field_)				\
+	do {								\
+		u64 value_;						\
+		if (number_field(&buf[n], #field_, &value_))		\
+			value.field_ = value_;				\
+	} while (false)
+
+#define STORE_SYSFS_HEXNUM_FIELD(field_)				\
+	STORE_SYSFS_DECNUM_FIELD(field_)
+
+#define STORE_SYSFS_SYMBOL_FIELD_ENTRY(field_, prefix_, value_)		\
+	do {								\
+		if (symbol_field(&buf[n], #field_, #value_))		\
+			value.field_ = prefix_##_##value_;		\
+	} while (false)
+
+#define STORE_SYSFS_SYMBOL_FIELD1(field_, prefix_, value_)		\
+	STORE_SYSFS_SYMBOL_FIELD_ENTRY(field_, prefix_, value_)
+
+#define STORE_SYSFS_SYMBOL_FIELD2(field_, prefix_, value_, ...)		\
+	STORE_SYSFS_SYMBOL_FIELD_ENTRY(field_, prefix_, value_);	\
+	STORE_SYSFS_SYMBOL_FIELD1(field_, prefix_, __VA_ARGS__)
+
+#define STORE_SYSFS_SYMBOL_FIELD3(field_, prefix_, value_, ...)		\
+	STORE_SYSFS_SYMBOL_FIELD_ENTRY(field_, prefix_, value_);	\
+	STORE_SYSFS_SYMBOL_FIELD2(field_, prefix_, __VA_ARGS__)
+
+#define STORE_SYSFS_SYMBOL_FIELD4(field_, prefix_, value_, ...)		\
+	STORE_SYSFS_SYMBOL_FIELD_ENTRY(field_, prefix_, value_);	\
+	STORE_SYSFS_SYMBOL_FIELD3(field_, prefix_, __VA_ARGS__)
+
+#define STORE_SYSFS_SYMBOL_FIELD5(field_, prefix_, value_, ...)		\
+	STORE_SYSFS_SYMBOL_FIELD_ENTRY(field_, prefix_, value_);	\
+	STORE_SYSFS_SYMBOL_FIELD4(field_, prefix_, __VA_ARGS__)
+
+#define STORE_SYSFS_SYMBOL_FIELD(field_, ...)			\
+	CONCATENATE(STORE_SYSFS_SYMBOL_FIELD,				\
+		COUNT_ARGS(__VA_ARGS__))(field_, gs_##field_, __VA_ARGS__)
+
+#define STORE_SYSFS_REGISTER(reg, str, ...)				\
+	static ssize_t store_##reg(struct device *device,		\
+	       struct device_attribute *attr, const char *buf, size_t size) \
+	{								\
+		const bool valid = gs_valid_##reg();			\
+		struct gs_##str value = valid ?			\
+			gs_read_##reg() : (struct gs_##str) { };	\
+		size_t n;						\
+		for_each_line(buf, n) {					\
+			__VA_ARGS__;					\
+		}							\
+		gs_write_##reg(value);					\
+		return size;						\
+	}
+
+#define SYSFS_STORE(reg, str, ...)					\
+	STORE_SYSFS_REGISTER(reg, str,				\
+		CONCATENATE(SYSFS_STATEMENT,				\
+			COUNT_ARGS(__VA_ARGS__))(STORE_, __VA_ARGS__))
+
 #define SYSFS_RO_REG(reg, str, ...)					\
 	SYSFS_SHOW(reg, str, __VA_ARGS__)				\
 	static DEVICE_ATTR(reg, S_IRUGO, show_##reg, NULL)
 
 #define SYSFS_RW_REG(reg, str, ...)					\
 	SYSFS_SHOW(reg, str, __VA_ARGS__)				\
-	static DEVICE_ATTR(reg, S_IRUGO, show_##reg, NULL)
+	SYSFS_STORE(reg, str, __VA_ARGS__)				\
+	static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, show_##reg, store_##reg)
 
 SYSFS_RW_REG(pmode, pmode,
 	SYSFS_DECNUM_FIELD(en1),
@@ -412,7 +547,7 @@ static struct attribute_group gs_registers_attribute_group = {
 
 static int __init gs_sysfs_init(void)
 {
-	struct device *gs_dev = gs_device();	/* FIXME: Is this method appropriate? */
+	struct device *gs_dev = gs_device_driver();	/* FIXME: Is this method appropriate? */
 	int err;
 
 	if (!gs_dev) {
-- 
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 for the PlayStation 2 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 ` Fredrik Noring [this message]
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 ` [PATCH 112/120] USB: OHCI: Support for the PlayStation 2 Fredrik Noring
2019-09-01 16:35 ` [PATCH 113/120] USB: OHCI: OHCI_INTR_MIE workaround for freeze on " 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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Linux-MIPS Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-mips/0 linux-mips/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-mips linux-mips/ https://lore.kernel.org/linux-mips \
		linux-mips@vger.kernel.org
	public-inbox-index linux-mips

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-mips


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git