diff options
92 files changed, 1013 insertions, 770 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt index 82b43f915857..a4119f6422d9 100644 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt @@ -1626,3 +1626,5 @@ MX6Q_PAD_SD2_DAT3__PCIE_CTRL_MUX_11 1587 MX6Q_PAD_SD2_DAT3__GPIO_1_12 1588 MX6Q_PAD_SD2_DAT3__SJC_DONE 1589 MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3 1590 +MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID 1591 +MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID 1592 diff --git a/MAINTAINERS b/MAINTAINERS index 1b71f6ceae0a..c82c343168e8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3433,13 +3433,14 @@ S: Supported F: drivers/idle/i7300_idle.c IEEE 802.15.4 SUBSYSTEM +M: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> -M: Sergey Lapin <slapin@ossfans.org> L: linux-zigbee-devel@lists.sourceforge.net (moderated for non-subscribers) W: http://apps.sourceforge.net/trac/linux-zigbee T: git git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan.git S: Maintained F: net/ieee802154/ +F: net/mac802154/ F: drivers/ieee802154/ IIO SUBSYSTEM AND DRIVERS diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi index 10dcec7e7321..f7b84aced654 100644 --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -43,8 +43,8 @@ pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 8 0x04 - 0 9 0x04>; + interrupts = <0 6 0x04 + 0 7 0x04>; }; L2: l2-cache { @@ -119,8 +119,8 @@ gmac0: eth@e2000000 { compatible = "st,spear600-gmac"; reg = <0xe2000000 0x8000>; - interrupts = <0 23 0x4 - 0 24 0x4>; + interrupts = <0 33 0x4 + 0 34 0x4>; interrupt-names = "macirq", "eth_wake_irq"; status = "disabled"; }; @@ -202,6 +202,7 @@ kbd@e0300000 { compatible = "st,spear300-kbd"; reg = <0xe0300000 0x1000>; + interrupts = <0 52 0x4>; status = "disabled"; }; @@ -224,7 +225,7 @@ serial@e0000000 { compatible = "arm,pl011", "arm,primecell"; reg = <0xe0000000 0x1000>; - interrupts = <0 36 0x4>; + interrupts = <0 35 0x4>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index c13fd1f3b09f..e4e912f95024 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -15,8 +15,8 @@ /include/ "spear320.dtsi" / { - model = "ST SPEAr300 Evaluation Board"; - compatible = "st,spear300-evb", "st,spear300"; + model = "ST SPEAr320 Evaluation Board"; + compatible = "st,spear320-evb", "st,spear320"; #address-cells = <1>; #size-cells = <1>; @@ -26,7 +26,7 @@ ahb { pinmux@b3000000 { - st,pinmux-mode = <3>; + st,pinmux-mode = <4>; pinctrl-names = "default"; pinctrl-0 = <&state_default>; diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi index 089f0a42c50e..a3c36e47d7ef 100644 --- a/arch/arm/boot/dts/spear600.dtsi +++ b/arch/arm/boot/dts/spear600.dtsi @@ -181,6 +181,7 @@ timer@f0000000 { compatible = "st,spear-timer"; reg = <0xf0000000 0x400>; + interrupt-parent = <&vic0>; interrupts = <16>; }; }; diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c index 0f41bd1c47c3..66db5f13af84 100644 --- a/arch/arm/mach-spear3xx/spear3xx.c +++ b/arch/arm/mach-spear3xx/spear3xx.c @@ -87,7 +87,7 @@ void __init spear3xx_map_io(void) static void __init spear3xx_timer_init(void) { - char pclk_name[] = "pll3_48m_clk"; + char pclk_name[] = "pll3_clk"; struct clk *gpt_clk, *pclk; spear3xx_clk_init(); diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c index 2e2e3596583e..9af67d003c62 100644 --- a/arch/arm/mach-spear6xx/spear6xx.c +++ b/arch/arm/mach-spear6xx/spear6xx.c @@ -423,7 +423,7 @@ void __init spear6xx_map_io(void) static void __init spear6xx_timer_init(void) { - char pclk_name[] = "pll3_48m_clk"; + char pclk_name[] = "pll3_clk"; struct clk *gpt_clk, *pclk; spear6xx_clk_init(); diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 4044abcf6f9d..655878bcc96d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -1091,7 +1091,7 @@ error: while (--i) if (pages[i]) __free_pages(pages[i], 0); - if (array_size < PAGE_SIZE) + if (array_size <= PAGE_SIZE) kfree(pages); else vfree(pages); @@ -1106,7 +1106,7 @@ static int __iommu_free_buffer(struct device *dev, struct page **pages, size_t s for (i = 0; i < count; i++) if (pages[i]) __free_pages(pages[i], 0); - if (array_size < PAGE_SIZE) + if (array_size <= PAGE_SIZE) kfree(pages); else vfree(pages); diff --git a/arch/m32r/boot/compressed/Makefile b/arch/m32r/boot/compressed/Makefile index 177716b1d613..01729c2979ba 100644 --- a/arch/m32r/boot/compressed/Makefile +++ b/arch/m32r/boot/compressed/Makefile @@ -43,9 +43,9 @@ endif OBJCOPYFLAGS += -R .empty_zero_page -suffix_$(CONFIG_KERNEL_GZIP) = gz -suffix_$(CONFIG_KERNEL_BZIP2) = bz2 -suffix_$(CONFIG_KERNEL_LZMA) = lzma +suffix-$(CONFIG_KERNEL_GZIP) = gz +suffix-$(CONFIG_KERNEL_BZIP2) = bz2 +suffix-$(CONFIG_KERNEL_LZMA) = lzma $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE $(call if_changed,ld) diff --git a/arch/m32r/boot/compressed/misc.c b/arch/m32r/boot/compressed/misc.c index 370d60881977..28a09529f206 100644 --- a/arch/m32r/boot/compressed/misc.c +++ b/arch/m32r/boot/compressed/misc.c @@ -28,7 +28,7 @@ static unsigned long free_mem_ptr; static unsigned long free_mem_end_ptr; #ifdef CONFIG_KERNEL_BZIP2 -static void *memset(void *s, int c, size_t n) +void *memset(void *s, int c, size_t n) { char *ss = s; @@ -39,6 +39,16 @@ static void *memset(void *s, int c, size_t n) #endif #ifdef CONFIG_KERNEL_GZIP +void *memcpy(void *dest, const void *src, size_t n) +{ + char *d = dest; + const char *s = src; + while (n--) + *d++ = *s++; + + return dest; +} + #define BOOT_HEAP_SIZE 0x10000 #include "../../../../lib/decompress_inflate.c" #endif diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h index 527527584dd0..4313aa62b51b 100644 --- a/arch/m32r/include/asm/ptrace.h +++ b/arch/m32r/include/asm/ptrace.h @@ -113,9 +113,6 @@ struct pt_regs { #define PTRACE_OLDSETOPTIONS 21 -/* options set using PTRACE_SETOPTIONS */ -#define PTRACE_O_TRACESYSGOOD 0x00000001 - #ifdef __KERNEL__ #include <asm/m32r.h> /* M32R_PSW_BSM, M32R_PSW_BPM */ diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index 4c03361537aa..51f5e9aa4901 100644 --- a/arch/m32r/kernel/ptrace.c +++ b/arch/m32r/kernel/ptrace.c @@ -591,17 +591,16 @@ void user_enable_single_step(struct task_struct *child) if (access_process_vm(child, pc&~3, &insn, sizeof(insn), 0) != sizeof(insn)) - return -EIO; + return; compute_next_pc(insn, pc, &next_pc, child); if (next_pc & 0x80000000) - return -EIO; + return; if (embed_debug_trap(child, next_pc)) - return -EIO; + return; invalidate_cache(); - return 0; } void user_disable_single_step(struct task_struct *child) diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c index f3fb2c029cfc..d0f60b97bbc5 100644 --- a/arch/m32r/kernel/signal.c +++ b/arch/m32r/kernel/signal.c @@ -286,7 +286,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, case -ERESTARTNOINTR: regs->r0 = regs->orig_r0; if (prev_insn(regs) < 0) - return -EFAULT; + return; } } diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c index 6ab0bee2a54f..4d584ae29ae1 100644 --- a/arch/mn10300/kernel/signal.c +++ b/arch/mn10300/kernel/signal.c @@ -459,10 +459,11 @@ static int handle_signal(int sig, else ret = setup_frame(sig, ka, oldset, regs); if (ret) - return; + return ret; signal_delivered(sig, info, ka, regs, - test_thread_flag(TIF_SINGLESTEP)); + test_thread_flag(TIF_SINGLESTEP)); + return 0; } /* diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c index 8f05652d53e6..0fcec2aae19c 100644 --- a/drivers/clk/spear/spear1310_clock.c +++ b/drivers/clk/spear/spear1310_clock.c @@ -345,31 +345,30 @@ static struct frac_rate_tbl gen_rtbl[] = { /* clock parents */ static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", }; static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", }; -static const char *uart0_parents[] = { "pll5_clk", "uart_synth_gate_clk", }; -static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", }; -static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk", +static const char *uart0_parents[] = { "pll5_clk", "uart_syn_gclk", }; +static const char *c3_parents[] = { "pll5_clk", "c3_syn_gclk", }; +static const char *gmac_phy_input_parents[] = { "gmii_pad_clk", "pll2_clk", "osc_25m_clk", }; -static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk", - "gmac_phy_synth_gate_clk", }; +static const char *gmac_phy_parents[] = { "phy_input_mclk", "phy_syn_gclk", }; static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", }; -static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", }; +static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_syn_clk", }; static const char *i2s_src_parents[] = { "vco1div2_clk", "none", "pll3_clk", "i2s_src_pad_clk", }; -static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", }; +static const char *i2s_ref_parents[] = { "i2s_src_mclk", "i2s_prs1_clk", }; static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk", "pll3_clk", }; static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk", "pll2_clk", }; static const char *rmii_phy_parents[] = { "ras_tx50_clk", "none", - "ras_pll2_clk", "ras_synth0_clk", }; + "ras_pll2_clk", "ras_syn0_clk", }; static const char *smii_rgmii_phy_parents[] = { "none", "ras_tx125_clk", - "ras_pll2_clk", "ras_synth0_clk", }; -static const char *uart_parents[] = { "ras_apb_clk", "gen_synth3_clk", }; -static const char *i2c_parents[] = { "ras_apb_clk", "gen_synth1_clk", }; -static const char *ssp1_parents[] = { "ras_apb_clk", "gen_synth1_clk", + "ras_pll2_clk", "ras_syn0_clk", }; +static const char *uart_parents[] = { "ras_apb_clk", "gen_syn3_clk", }; +static const char *i2c_parents[] = { "ras_apb_clk", "gen_syn1_clk", }; +static const char *ssp1_parents[] = { "ras_apb_clk", "gen_syn1_clk", "ras_plclk0_clk", }; -static const char *pci_parents[] = { "ras_pll3_clk", "gen_synth2_clk", }; -static const char *tdm_parents[] = { "ras_pll3_clk", "gen_synth1_clk", }; +static const char *pci_parents[] = { "ras_pll3_clk", "gen_syn2_clk", }; +static const char *tdm_parents[] = { "ras_pll3_clk", "gen_syn1_clk", }; void __init spear1310_clk_init(void) { @@ -390,9 +389,9 @@ void __init spear1310_clk_init(void) 25000000); clk_register_clkdev(clk, "osc_25m_clk", NULL); - clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL, - CLK_IS_ROOT, 125000000); - clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL); + clk = clk_register_fixed_rate(NULL, "gmii_pad_clk", NULL, CLK_IS_ROOT, + 125000000); + clk_register_clkdev(clk, "gmii_pad_clk", NULL); clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL, CLK_IS_ROOT, 12288000); @@ -406,34 +405,34 @@ void __init spear1310_clk_init(void) /* clock derived from 24 or 25 MHz osc clk */ /* vco-pll */ - clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents, + clk = clk_register_mux(NULL, "vco1_mclk", vco_parents, ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG, SPEAR1310_PLL1_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "vco1_mux_clk", NULL); - clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk", + clk_register_clkdev(clk, "vco1_mclk", NULL); + clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mclk", 0, SPEAR1310_PLL1_CTR, SPEAR1310_PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco1_clk", NULL); clk_register_clkdev(clk1, "pll1_clk", NULL); - clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents, + clk = clk_register_mux(NULL, "vco2_mclk", vco_parents, ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG, SPEAR1310_PLL2_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "vco2_mux_clk", NULL); - clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk", + clk_register_clkdev(clk, "vco2_mclk", NULL); + clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mclk", 0, SPEAR1310_PLL2_CTR, SPEAR1310_PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco2_clk", NULL); clk_register_clkdev(clk1, "pll2_clk", NULL); - clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents, + clk = clk_register_mux(NULL, "vco3_mclk", vco_parents, ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG, SPEAR1310_PLL3_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "vco3_mux_clk", NULL); - clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk", + clk_register_clkdev(clk, "vco3_mclk", NULL); + clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mclk", 0, SPEAR1310_PLL3_CTR, SPEAR1310_PLL3_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco3_clk", NULL); @@ -473,7 +472,7 @@ void __init spear1310_clk_init(void) /* peripherals */ clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1, 128); - clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0, + clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0, SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_THSENS_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_thermal"); @@ -500,177 +499,176 @@ void __init spear1310_clk_init(void) clk_register_clkdev(clk, "apb_clk", NULL); /* gpt clocks */ - clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt0_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GPT0_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt0_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0, + clk_register_clkdev(clk, "gpt0_mclk", NULL); + clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT0_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt0"); - clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt1_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GPT1_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt1_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0, + clk_register_clkdev(clk, "gpt1_mclk", NULL); + clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt1"); - clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt2_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GPT2_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt2_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0, + clk_register_clkdev(clk, "gpt2_mclk", NULL); + clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0, SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt2"); - clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt3_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GPT3_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt3_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0, + clk_register_clkdev(clk, "gpt3_mclk", NULL); + clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0, SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt3"); /* others */ - clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk", - "vco1div2_clk", 0, SPEAR1310_UART_CLK_SYNT, NULL, - aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "uart_synth_clk", NULL); - clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL); + clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "vco1div2_clk", + 0, SPEAR1310_UART_CLK_SYNT, NULL, aux_rtbl, + ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "uart_syn_clk", NULL); + clk_register_clkdev(clk1, "uart_syn_gclk", NULL); - clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents, + clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents, ARRAY_SIZE(uart0_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_UART_CLK_SHIFT, SPEAR1310_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart0_mux_clk", NULL); + clk_register_clkdev(clk, "uart0_mclk", NULL); - clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0, + clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UART_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "e0000000.serial"); - clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk", + clk = clk_register_aux("sdhci_syn_clk", "sdhci_syn_gclk", "vco1div2_clk", 0, SPEAR1310_SDHCI_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "sdhci_synth_clk", NULL); - clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL); + clk_register_clkdev(clk, "sdhci_syn_clk", NULL); + clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL); - clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0, + clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SDHCI_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "b3000000.sdhci"); - clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk", - "vco1div2_clk", 0, SPEAR1310_CFXD_CLK_SYNT, NULL, - aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "cfxd_synth_clk", NULL); - clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL); + clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk", + 0, SPEAR1310_CFXD_CLK_SYNT, NULL, aux_rtbl, + ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "cfxd_syn_clk", NULL); + clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL); - clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0, + clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CFXD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "b2800000.cf"); clk_register_clkdev(clk, NULL, "arasan_xd"); - clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk", - "vco1div2_clk", 0, SPEAR1310_C3_CLK_SYNT, NULL, - aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "c3_synth_clk", NULL); - clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL); + clk = clk_register_aux("c3_syn_clk", "c3_syn_gclk", "vco1div2_clk", + 0, SPEAR1310_C3_CLK_SYNT, NULL, aux_rtbl, + ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "c3_syn_clk", NULL); + clk_register_clkdev(clk1, "c3_syn_gclk", NULL); - clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents, + clk = clk_register_mux(NULL, "c3_mclk", c3_parents, ARRAY_SIZE(c3_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_C3_CLK_SHIFT, SPEAR1310_C3_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "c3_mux_clk", NULL); + clk_register_clkdev(clk, "c3_mclk", NULL); - clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0, + clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_C3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "c3"); /* gmac */ - clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk", - gmac_phy_input_parents, + clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents, ARRAY_SIZE(gmac_phy_input_parents), 0, SPEAR1310_GMAC_CLK_CFG, SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT, SPEAR1310_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL); + clk_register_clkdev(clk, "phy_input_mclk", NULL); - clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk", - "gmac_phy_input_mux_clk", 0, SPEAR1310_GMAC_CLK_SYNT, - NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL); - clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL); + clk = clk_register_aux("phy_syn_clk", "phy_syn_gclk", "phy_input_mclk", + 0, SPEAR1310_GMAC_CLK_SYNT, NULL, gmac_rtbl, + ARRAY_SIZE(gmac_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "phy_syn_clk", NULL); + clk_register_clkdev(clk1, "phy_syn_gclk", NULL); - clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents, + clk = clk_register_mux(NULL, "phy_mclk", gmac_phy_parents, ARRAY_SIZE(gmac_phy_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GMAC_PHY_CLK_SHIFT, SPEAR1310_GMAC_PHY_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "stmmacphy.0"); /* clcd */ - clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents, + clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents, ARRAY_SIZE(clcd_synth_parents), 0, SPEAR1310_CLCD_CLK_SYNT, SPEAR1310_CLCD_SYNT_CLK_SHIFT, SPEAR1310_CLCD_SYNT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL); + clk_register_clkdev(clk, "clcd_syn_mclk", NULL); - clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0, + clk = clk_register_frac("clcd_syn_clk", "clcd_syn_mclk", 0, SPEAR1310_CLCD_CLK_SYNT, clcd_rtbl, ARRAY_SIZE(clcd_rtbl), &_lock); - clk_register_clkdev(clk, "clcd_synth_clk", NULL); + clk_register_clkdev(clk, "clcd_syn_clk", NULL); - clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents, + clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents, ARRAY_SIZE(clcd_pixel_parents), 0, SPEAR1310_PERIP_CLK_CFG, SPEAR1310_CLCD_CLK_SHIFT, SPEAR1310_CLCD_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, "clcd_pixel_clk", NULL); - clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0, + clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CLCD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "clcd_clk", NULL); /* i2s */ - clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents, + clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents, ARRAY_SIZE(i2s_src_parents), 0, SPEAR1310_I2S_CLK_CFG, SPEAR1310_I2S_SRC_CLK_SHIFT, SPEAR1310_I2S_SRC_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, "i2s_src_clk", NULL); - clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0, + clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0, SPEAR1310_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl, ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL); clk_register_clkdev(clk, "i2s_prs1_clk", NULL); - clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents, + clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents, ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1310_I2S_CLK_CFG, SPEAR1310_I2S_REF_SHIFT, SPEAR1310_I2S_REF_SEL_MASK, 0, &_lock); clk_register_clkdev(clk, "i2s_ref_clk", NULL); - clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0, + clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0, SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_I2S_REF_PAD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL); - clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk", + clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gclk", "i2s_ref_pad_clk", 0, SPEAR1310_I2S_CLK_CFG, &i2s_sclk_masks, i2s_sclk_rtbl, ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1); clk_register_clkdev(clk, "i2s_sclk_clk", NULL); - clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL); + clk_register_clkdev(clk1, "i2s_sclk_gclk", NULL); /* clock derived from ahb clk */ clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0, @@ -747,13 +745,13 @@ void __init spear1310_clk_init(void) &_lock); clk_register_clkdev(clk, "sysram1_clk", NULL); - clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk", + clk = clk_register_aux("adc_syn_clk", "adc_syn_gclk", "ahb_clk", 0, SPEAR1310_ADC_CLK_SYNT, NULL, adc_rtbl, ARRAY_SIZE(adc_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "adc_synth_clk", NULL); - clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL); + clk_register_clkdev(clk, "adc_syn_clk", NULL); + clk_register_clkdev(clk1, "adc_syn_gclk", NULL); - clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0, + clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_ADC_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "adc_clk"); @@ -790,37 +788,37 @@ void __init spear1310_clk_init(void) clk_register_clkdev(clk, NULL, "e0300000.kbd"); /* RAS clks */ - clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk", - gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents), - 0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT0_1_CLK_SHIFT, + clk = clk_register_mux(NULL, "gen_syn0_1_mclk", gen_synth0_1_parents, + ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1310_PLL_CFG, + SPEAR1310_RAS_SYNT0_1_CLK_SHIFT, SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gen_synth0_1_clk", NULL); + clk_register_clkdev(clk, "gen_syn0_1_clk", NULL); - clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk", - gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents), - 0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT2_3_CLK_SHIFT, + clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents, + ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1310_PLL_CFG, + SPEAR1310_RAS_SYNT2_3_CLK_SHIFT, SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gen_synth2_3_clk", NULL); + clk_register_clkdev(clk, "gen_syn2_3_clk", NULL); - clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0, + clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0, SPEAR1310_RAS_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth0_clk", NULL); + clk_register_clkdev(clk, "gen_syn0_clk", NULL); - clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0, + clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0, SPEAR1310_RAS_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth1_clk", NULL); + clk_register_clkdev(clk, "gen_syn1_clk", NULL); - clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0, + clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0, SPEAR1310_RAS_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth2_clk", NULL); + clk_register_clkdev(clk, "gen_syn2_clk", NULL); - clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0, + clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0, SPEAR1310_RAS_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth3_clk", NULL); + clk_register_clkdev(clk, "gen_syn3_clk", NULL); clk = clk_register_gate(NULL, "ras_osc_24m_clk", "osc_24m_clk", 0, SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_24M_CLK_ENB, 0, @@ -847,7 +845,7 @@ void __init spear1310_clk_init(void) &_lock); clk_register_clkdev(clk, "ras_pll3_clk", NULL); - clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_125m_pad_clk", 0, + clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_pad_clk", 0, SPEAR1310_RAS_CLK_ENB, SPEAR1310_C125M_PAD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "ras_tx125_clk", NULL); @@ -912,7 +910,7 @@ void __init spear1310_clk_init(void) &_lock); clk_register_clkdev(clk, NULL, "5c700000.eth"); - clk = clk_register_mux(NULL, "smii_rgmii_phy_mux_clk", + clk = clk_register_mux(NULL, "smii_rgmii_phy_mclk", smii_rgmii_phy_parents, ARRAY_SIZE(smii_rgmii_phy_parents), 0, SPEAR1310_RAS_CTRL_REG1, @@ -922,184 +920,184 @@ void __init spear1310_clk_init(void) clk_register_clkdev(clk, NULL, "stmmacphy.2"); clk_register_clkdev(clk, NULL, "stmmacphy.4"); - clk = clk_register_mux(NULL, "rmii_phy_mux_clk", rmii_phy_parents, + clk = clk_register_mux(NULL, "rmii_phy_mclk", rmii_phy_parents, ARRAY_SIZE(rmii_phy_parents), 0, SPEAR1310_RAS_CTRL_REG1, SPEAR1310_RMII_PHY_CLK_SHIFT, SPEAR1310_PHY_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "stmmacphy.3"); - clk = clk_register_mux(NULL, "uart1_mux_clk", uart_parents, + clk = clk_register_mux(NULL, "uart1_mclk", uart_parents, ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_UART1_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart1_mux_clk", NULL); + clk_register_clkdev(clk, "uart1_mclk", NULL); - clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0, + clk = clk_register_gate(NULL, "uart1_clk", "uart1_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5c800000.serial"); - clk = clk_register_mux(NULL, "uart2_mux_clk", uart_parents, + clk = clk_register_mux(NULL, "uart2_mclk", uart_parents, ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_UART2_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart2_mux_clk", NULL); + clk_register_clkdev(clk, "uart2_mclk", NULL); - clk = clk_register_gate(NULL, "uart2_clk", "uart2_mux_clk", 0, + clk = clk_register_gate(NULL, "uart2_clk", "uart2_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5c900000.serial"); - clk = clk_register_mux(NULL, "uart3_mux_clk", uart_parents, + clk = clk_register_mux(NULL, "uart3_mclk", uart_parents, ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_UART3_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart3_mux_clk", NULL); + clk_register_clkdev(clk, "uart3_mclk", NULL); - clk = clk_register_gate(NULL, "uart3_clk", "uart3_mux_clk", 0, + clk = clk_register_gate(NULL, "uart3_clk", "uart3_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5ca00000.serial"); - clk = clk_register_mux(NULL, "uart4_mux_clk", uart_parents, + clk = clk_register_mux(NULL, "uart4_mclk", uart_parents, ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_UART4_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart4_mux_clk", NULL); + clk_register_clkdev(clk, "uart4_mclk", NULL); - clk = clk_register_gate(NULL, "uart4_clk", "uart4_mux_clk", 0, + clk = clk_register_gate(NULL, "uart4_clk", "uart4_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART4_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5cb00000.serial"); - clk = clk_register_mux(NULL, "uart5_mux_clk", uart_parents, + clk = clk_register_mux(NULL, "uart5_mclk", uart_parents, ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_UART5_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart5_mux_clk", NULL); + clk_register_clkdev(clk, "uart5_mclk", NULL); - clk = clk_register_gate(NULL, "uart5_clk", "uart5_mux_clk", 0, + clk = clk_register_gate(NULL, "uart5_clk", "uart5_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART5_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5cc00000.serial"); - clk = clk_register_mux(NULL, "i2c1_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c1_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C1_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c1_mux_clk", NULL); + clk_register_clkdev(clk, "i2c1_mclk", NULL); - clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5cd00000.i2c"); - clk = clk_register_mux(NULL, "i2c2_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c2_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C2_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c2_mux_clk", NULL); + clk_register_clkdev(clk, "i2c2_mclk", NULL); - clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5ce00000.i2c"); - clk = clk_register_mux(NULL, "i2c3_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c3_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C3_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c3_mux_clk", NULL); + clk_register_clkdev(clk, "i2c3_mclk", NULL); - clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5cf00000.i2c"); - clk = clk_register_mux(NULL, "i2c4_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c4_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C4_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c4_mux_clk", NULL); + clk_register_clkdev(clk, "i2c4_mclk", NULL); - clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C4_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5d000000.i2c"); - clk = clk_register_mux(NULL, "i2c5_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c5_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C5_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c5_mux_clk", NULL); + clk_register_clkdev(clk, "i2c5_mclk", NULL); - clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C5_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5d100000.i2c"); - clk = clk_register_mux(NULL, "i2c6_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c6_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C6_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c6_mux_clk", NULL); + clk_register_clkdev(clk, "i2c6_mclk", NULL); - clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C6_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5d200000.i2c"); - clk = clk_register_mux(NULL, "i2c7_mux_clk", i2c_parents, + clk = clk_register_mux(NULL, "i2c7_mclk", i2c_parents, ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_I2C7_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "i2c7_mux_clk", NULL); + clk_register_clkdev(clk, "i2c7_mclk", NULL); - clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mux_clk", 0, + clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C7_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5d300000.i2c"); - clk = clk_register_mux(NULL, "ssp1_mux_clk", ssp1_parents, + clk = clk_register_mux(NULL, "ssp1_mclk", ssp1_parents, ARRAY_SIZE(ssp1_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_SSP1_CLK_SHIFT, SPEAR1310_SSP1_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "ssp1_mux_clk", NULL); + clk_register_clkdev(clk, "ssp1_mclk", NULL); - clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mux_clk", 0, + clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_SSP1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "5d400000.spi"); - clk = clk_register_mux(NULL, "pci_mux_clk", pci_parents, + clk = clk_register_mux(NULL, "pci_mclk", pci_parents, ARRAY_SIZE(pci_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_PCI_CLK_SHIFT, SPEAR1310_PCI_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "pci_mux_clk", NULL); + clk_register_clkdev(clk, "pci_mclk", NULL); - clk = clk_register_gate(NULL, "pci_clk", "pci_mux_clk", 0, + clk = clk_register_gate(NULL, "pci_clk", "pci_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_PCI_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "pci"); - clk = clk_register_mux(NULL, "tdm1_mux_clk", tdm_parents, + clk = clk_register_mux(NULL, "tdm1_mclk", tdm_parents, ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_TDM1_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "tdm1_mux_clk", NULL); + clk_register_clkdev(clk, "tdm1_mclk", NULL); - clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mux_clk", 0, + clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "tdm_hdlc.0"); - clk = clk_register_mux(NULL, "tdm2_mux_clk", tdm_parents, + clk = clk_register_mux(NULL, "tdm2_mclk", tdm_parents, ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0, SPEAR1310_TDM2_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "tdm2_mux_clk", NULL); + clk_register_clkdev(clk, "tdm2_mclk", NULL); - clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mux_clk", 0, + clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mclk", 0, SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "tdm_hdlc.1"); diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c index e3ea72162236..2352cee7f645 100644 --- a/drivers/clk/spear/spear1340_clock.c +++ b/drivers/clk/spear/spear1340_clock.c @@ -369,27 +369,25 @@ static struct frac_rate_tbl gen_rtbl[] = { /* clock parents */ static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", }; -static const char *sys_parents[] = { "none", "pll1_clk", "none", "none", - "sys_synth_clk", "none", "pll2_clk", "pll3_clk", }; -static const char *ahb_parents[] = { "cpu_div3_clk", "amba_synth_clk", }; +static const char *sys_parents[] = { "pll1_clk", "pll1_clk", "pll1_clk", + "pll1_clk", "sys_synth_clk", "sys_synth_clk", "pll2_clk", "pll3_clk", }; +static const char *ahb_parents[] = { "cpu_div3_clk", "amba_syn_clk", }; static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", }; static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk", - "uart0_synth_gate_clk", }; + "uart0_syn_gclk", }; static const char *uart1_parents[] = { "pll5_clk", "osc_24m_clk", - "uart1_synth_gate_clk", }; -static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", }; -static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk", + "uart1_syn_gclk", }; +static const char *c3_parents[] = { "pll5_clk", "c3_syn_gclk", }; +static const char *gmac_phy_input_parents[] = { "gmii_pad_clk", "pll2_clk", "osc_25m_clk", }; -static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk", - "gmac_phy_synth_gate_clk", }; +static const char *gmac_phy_parents[] = { "phy_input_mclk", "phy_syn_gclk", }; static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", }; -static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", }; +static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_syn_clk", }; static const char *i2s_src_parents[] = { "vco1div2_clk", "pll2_clk", "pll3_clk", "i2s_src_pad_clk", }; -static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", }; -static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_synth2_clk", -}; -static const char *spdif_in_parents[] = { "pll2_clk", "gen_synth3_clk", }; +static const char *i2s_ref_parents[] = { "i2s_src_mclk", "i2s_prs1_clk", }; +static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_syn2_clk", }; +static const char *spdif_in_parents[] = { "pll2_clk", "gen_syn3_clk", }; static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk", "pll3_clk", }; @@ -415,9 +413,9 @@ void __init spear1340_clk_init(void) 25000000); clk_register_clkdev(clk, "osc_25m_clk", NULL); - clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL, - CLK_IS_ROOT, 125000000); - clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL); + clk = clk_register_fixed_rate(NULL, "gmii_pad_clk", NULL, CLK_IS_ROOT, + 125000000); + clk_register_clkdev(clk, "gmii_pad_clk", NULL); clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL, CLK_IS_ROOT, 12288000); @@ -431,35 +429,35 @@ void __init spear1340_clk_init(void) /* clock derived from 24 or 25 MHz osc clk */ /* vco-pll */ - clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents, + clk = clk_register_mux(NULL, "vco1_mclk", vco_parents, ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG, SPEAR1340_PLL1_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "vco1_mux_clk", NULL); - clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk", - 0, SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl, + clk_register_clkdev(clk, "vco1_mclk", NULL); + clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mclk", 0, + SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco1_clk", NULL); clk_register_clkdev(clk1, "pll1_clk", NULL); - clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents, + clk = clk_register_mux(NULL, "vco2_mclk", vco_parents, ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG, SPEAR1340_PLL2_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "vco2_mux_clk", NULL); - clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk", - 0, SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl, + clk_register_clkdev(clk, "vco2_mclk", NULL); + clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mclk", 0, + SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco2_clk", NULL); clk_register_clkdev(clk1, "pll2_clk", NULL); - clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents, + clk = clk_register_mux(NULL, "vco3_mclk", vco_parents, ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG, SPEAR1340_PLL3_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "vco3_mux_clk", NULL); - clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk", - 0, SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl, + clk_register_clkdev(clk, "vco3_mclk", NULL); + clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mclk", 0, + SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco3_clk", NULL); clk_register_clkdev(clk1, "pll3_clk", NULL); @@ -498,7 +496,7 @@ void __init spear1340_clk_init(void) /* peripherals */ clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1, 128); - clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0, + clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0, SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_thermal"); @@ -509,23 +507,23 @@ void __init spear1340_clk_init(void) clk_register_clkdev(clk, "ddr_clk", NULL); /* clock derived from pll1 clk */ - clk = clk_register_frac("sys_synth_clk", "vco1div2_clk", 0, + clk = clk_register_frac("sys_syn_clk", "vco1div2_clk", 0, SPEAR1340_SYS_CLK_SYNT, sys_synth_rtbl, ARRAY_SIZE(sys_synth_rtbl), &_lock); - clk_register_clkdev(clk, "sys_synth_clk", NULL); + clk_register_clkdev(clk, "sys_syn_clk", NULL); - clk = clk_register_frac("amba_synth_clk", "vco1div2_clk", 0, + clk = clk_register_frac("amba_syn_clk", "vco1div2_clk", 0, SPEAR1340_AMBA_CLK_SYNT, amba_synth_rtbl, ARRAY_SIZE(amba_synth_rtbl), &_lock); - clk_register_clkdev(clk, "amba_synth_clk", NULL); + clk_register_clkdev(clk, "amba_syn_clk", NULL); - clk = clk_register_mux(NULL, "sys_mux_clk", sys_parents, + clk = clk_register_mux(NULL, "sys_mclk", sys_parents, ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL, SPEAR1340_SCLK_SRC_SEL_SHIFT, SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock); clk_register_clkdev(clk, "sys_clk", NULL); - clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mux_clk", 0, 1, + clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mclk", 0, 1, 2); clk_register_clkdev(clk, "cpu_clk", NULL); @@ -548,194 +546,193 @@ void __init spear1340_clk_init(void) clk_register_clkdev(clk, "apb_clk", NULL); /* gpt clocks */ - clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt0_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GPT0_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt0_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0, + clk_register_clkdev(clk, "gpt0_mclk", NULL); + clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT0_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt0"); - clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt1_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GPT1_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt1_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0, + clk_register_clkdev(clk, "gpt1_mclk", NULL); + clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt1"); - clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt2_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GPT2_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt2_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0, + clk_register_clkdev(clk, "gpt2_mclk", NULL); + clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0, SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt2"); - clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents, + clk = clk_register_mux(NULL, "gpt3_mclk", gpt_parents, ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GPT3_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt3_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0, + clk_register_clkdev(clk, "gpt3_mclk", NULL); + clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0, SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt3"); /* others */ - clk = clk_register_aux("uart0_synth_clk", "uart0_synth_gate_clk", + clk = clk_register_aux("uart0_syn_clk", "uart0_syn_gclk", "vco1div2_clk", 0, SPEAR1340_UART0_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "uart0_synth_clk", NULL); - clk_register_clkdev(clk1, "uart0_synth_gate_clk", NULL); + clk_register_clkdev(clk, "uart0_syn_clk", NULL); + clk_register_clkdev(clk1, "uart0_syn_gclk", NULL); - clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents, + clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents, ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart0_mux_clk", NULL); + clk_register_clkdev(clk, "uart0_mclk", NULL); - clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0, + clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "e0000000.serial"); - clk = clk_register_aux("uart1_synth_clk", "uart1_synth_gate_clk", + clk = clk_register_aux("uart1_syn_clk", "uart1_syn_gclk", "vco1div2_clk", 0, SPEAR1340_UART1_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "uart1_synth_clk", NULL); - clk_register_clkdev(clk1, "uart1_synth_gate_clk", NULL); + clk_register_clkdev(clk, "uart1_syn_clk", NULL); + clk_register_clkdev(clk1, "uart1_syn_gclk", NULL); - clk = clk_register_mux(NULL, "uart1_mux_clk", uart1_parents, + clk = clk_register_mux(NULL, "uart1_mclk", uart1_parents, ARRAY_SIZE(uart1_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_UART1_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart1_mux_clk", NULL); + clk_register_clkdev(clk, "uart1_mclk", NULL); - clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0, - SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0, + clk = clk_register_gate(NULL, "uart1_clk", "uart1_mclk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "b4100000.serial"); - clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk", + clk = clk_register_aux("sdhci_syn_clk", "sdhci_syn_gclk", "vco1div2_clk", 0, SPEAR1340_SDHCI_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "sdhci_synth_clk", NULL); - clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL); + clk_register_clkdev(clk, "sdhci_syn_clk", NULL); + clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL); - clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0, + clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "b3000000.sdhci"); - clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk", - "vco1div2_clk", 0, SPEAR1340_CFXD_CLK_SYNT, NULL, - aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "cfxd_synth_clk", NULL); - clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL); + clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk", + 0, SPEAR1340_CFXD_CLK_SYNT, NULL, aux_rtbl, + ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "cfxd_syn_clk", NULL); + clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL); - clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0, + clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "b2800000.cf"); clk_register_clkdev(clk, NULL, "arasan_xd"); - clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk", - "vco1div2_clk", 0, SPEAR1340_C3_CLK_SYNT, NULL, - aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "c3_synth_clk", NULL); - clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL); + clk = clk_register_aux("c3_syn_clk", "c3_syn_gclk", "vco1div2_clk", 0, + SPEAR1340_C3_CLK_SYNT, NULL, aux_rtbl, + ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "c3_syn_clk", NULL); + clk_register_clkdev(clk1, "c3_syn_gclk", NULL); - clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents, + clk = clk_register_mux(NULL, "c3_mclk", c3_parents, ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "c3_mux_clk", NULL); + clk_register_clkdev(clk, "c3_mclk", NULL); - clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0, + clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "c3"); /* gmac */ - clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk", - gmac_phy_input_parents, + clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents, ARRAY_SIZE(gmac_phy_input_parents), 0, SPEAR1340_GMAC_CLK_CFG, SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT, SPEAR1340_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL); + clk_register_clkdev(clk, "phy_input_mclk", NULL); - clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk", - "gmac_phy_input_mux_clk", 0, SPEAR1340_GMAC_CLK_SYNT, - NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL); - clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL); + clk = clk_register_aux("phy_syn_clk", "phy_syn_gclk", "phy_input_mclk", + 0, SPEAR1340_GMAC_CLK_SYNT, NULL, gmac_rtbl, + ARRAY_SIZE(gmac_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "phy_syn_clk", NULL); + clk_register_clkdev(clk1, "phy_syn_gclk", NULL); - clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents, + clk = clk_register_mux(NULL, "phy_mclk", gmac_phy_parents, ARRAY_SIZE(gmac_phy_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT, SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "stmmacphy.0"); /* clcd */ - clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents, + clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents, ARRAY_SIZE(clcd_synth_parents), 0, SPEAR1340_CLCD_CLK_SYNT, SPEAR1340_CLCD_SYNT_CLK_SHIFT, SPEAR1340_CLCD_SYNT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL); + clk_register_clkdev(clk, "clcd_syn_mclk", NULL); - clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0, + clk = clk_register_frac("clcd_syn_clk", "clcd_syn_mclk", 0, SPEAR1340_CLCD_CLK_SYNT, clcd_rtbl, ARRAY_SIZE(clcd_rtbl), &_lock); - clk_register_clkdev(clk, "clcd_synth_clk", NULL); + clk_register_clkdev(clk, "clcd_syn_clk", NULL); - clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents, + clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents, ARRAY_SIZE(clcd_pixel_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT, SPEAR1340_CLCD_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, "clcd_pixel_clk", NULL); - clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0, + clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "clcd_clk", NULL); /* i2s */ - clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents, + clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents, ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG, SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, "i2s_src_clk", NULL); - clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0, + clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0, SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl, ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL); clk_register_clkdev(clk, "i2s_prs1_clk", NULL); - clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents, + clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents, ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG, SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0, &_lock); clk_register_clkdev(clk, "i2s_ref_clk", NULL); - clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0, + clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0, SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL); - clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk", - "i2s_ref_mux_clk", 0, SPEAR1340_I2S_CLK_CFG, - &i2s_sclk_masks, i2s_sclk_rtbl, - ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1); + clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gclk", "i2s_ref_mclk", + 0, SPEAR1340_I2S_CLK_CFG, &i2s_sclk_masks, + i2s_sclk_rtbl, ARRAY_SIZE(i2s_sclk_rtbl), &_lock, + &clk1); clk_register_clkdev(clk, "i2s_sclk_clk", NULL); - clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL); + clk_register_clkdev(clk1, "i2s_sclk_gclk", NULL); /* clock derived from ahb clk */ clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0, @@ -744,7 +741,7 @@ void __init spear1340_clk_init(void) clk_register_clkdev(clk, NULL, "e0280000.i2c"); clk = clk_register_gate(NULL, "i2c1_clk", "ahb_clk", 0, - SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "b4000000.i2c"); @@ -800,13 +797,13 @@ void __init spear1340_clk_init(void) &_lock); clk_register_clkdev(clk, "sysram1_clk", NULL); - clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk", + clk = clk_register_aux("adc_syn_clk", "adc_syn_gclk", "ahb_clk", 0, SPEAR1340_ADC_CLK_SYNT, NULL, adc_rtbl, ARRAY_SIZE(adc_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "adc_synth_clk", NULL); - clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL); + clk_register_clkdev(clk, "adc_syn_clk", NULL); + clk_register_clkdev(clk1, "adc_syn_gclk", NULL); - clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0, + clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "adc_clk"); @@ -843,39 +840,39 @@ void __init spear1340_clk_init(void) clk_register_clkdev(clk, NULL, "e0300000.kbd"); /* RAS clks */ - clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk", - gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents), - 0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT0_1_CLK_SHIFT, + clk = clk_register_mux(NULL, "gen_syn0_1_mclk", gen_synth0_1_parents, + ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1340_PLL_CFG, + SPEAR1340_GEN_SYNT0_1_CLK_SHIFT, SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gen_synth0_1_clk", NULL); + clk_register_clkdev(clk, "gen_syn0_1_clk", NULL); - clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk", - gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents), - 0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT2_3_CLK_SHIFT, + clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents, + ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1340_PLL_CFG, + SPEAR1340_GEN_SYNT2_3_CLK_SHIFT, SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gen_synth2_3_clk", NULL); + clk_register_clkdev(clk, "gen_syn2_3_clk", NULL); - clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0, + clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0, SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth0_clk", NULL); + clk_register_clkdev(clk, "gen_syn0_clk", NULL); - clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0, + clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0, SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth1_clk", NULL); + clk_register_clkdev(clk, "gen_syn1_clk", NULL); - clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0, + clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0, SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth2_clk", NULL); + clk_register_clkdev(clk, "gen_syn2_clk", NULL); - clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0, + clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0, SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl), &_lock); - clk_register_clkdev(clk, "gen_synth3_clk", NULL); + clk_register_clkdev(clk, "gen_syn3_clk", NULL); - clk = clk_register_gate(NULL, "mali_clk", "gen_synth3_clk", 0, + clk = clk_register_gate(NULL, "mali_clk", "gen_syn3_clk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "mali"); @@ -890,74 +887,74 @@ void __init spear1340_clk_init(void) &_lock); clk_register_clkdev(clk, NULL, "spear_cec.1"); - clk = clk_register_mux(NULL, "spdif_out_mux_clk", spdif_out_parents, + clk = clk_register_mux(NULL, "spdif_out_mclk", spdif_out_parents, ARRAY_SIZE(spdif_out_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT, SPEAR1340_SPDIF_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "spdif_out_mux_clk", NULL); + clk_register_clkdev(clk, "spdif_out_mclk", NULL); - clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mux_clk", 0, + clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spdif-out"); - clk = clk_register_mux(NULL, "spdif_in_mux_clk", spdif_in_parents, + clk = clk_register_mux(NULL, "spdif_in_mclk", spdif_in_parents, ARRAY_SIZE(spdif_in_parents), 0, SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT, SPEAR1340_SPDIF_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "spdif_in_mux_clk", NULL); + clk_register_clkdev(clk, "spdif_in_mclk", NULL); - clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mux_clk", 0, + clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spdif-in"); - clk = clk_register_gate(NULL, "acp_clk", "acp_mux_clk", 0, + clk = clk_register_gate(NULL, "acp_clk", "acp_mclk", 0, SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "acp_clk"); - clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mux_clk", 0, + clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "plgpio"); - clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mux_clk", 0, + clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "video_dec"); - clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mux_clk", 0, + clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_ENC_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "video_enc"); - clk = clk_register_gate(NULL, "video_in_clk", "video_in_mux_clk", 0, + clk = clk_register_gate(NULL, "video_in_clk", "video_in_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_IN_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_vip"); - clk = clk_register_gate(NULL, "cam0_clk", "cam0_mux_clk", 0, + clk = clk_register_gate(NULL, "cam0_clk", "cam0_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_camif.0"); - clk = clk_register_gate(NULL, "cam1_clk", "cam1_mux_clk", 0, + clk = clk_register_gate(NULL, "cam1_clk", "cam1_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_camif.1"); - clk = clk_register_gate(NULL, "cam2_clk", "cam2_mux_clk", 0, + clk = clk_register_gate(NULL, "cam2_clk", "cam2_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_camif.2"); - clk = clk_register_gate(NULL, "cam3_clk", "cam3_mux_clk", 0, + clk = clk_register_gate(NULL, "cam3_clk", "cam3_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "spear_camif.3"); - clk = clk_register_gate(NULL, "pwm_clk", "pwm_mux_clk", 0, + clk = clk_register_gate(NULL, "pwm_clk", "pwm_mclk", 0, SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "pwm"); diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c index 01dd6daff2a1..c3157454bb3f 100644 --- a/drivers/clk/spear/spear3xx_clock.c +++ b/drivers/clk/spear/spear3xx_clock.c @@ -122,12 +122,12 @@ static struct gpt_rate_tbl gpt_rtbl[] = { }; /* clock parents */ -static const char *uart0_parents[] = { "pll3_48m_clk", "uart_synth_gate_clk", }; -static const char *firda_parents[] = { "pll3_48m_clk", "firda_synth_gate_clk", +static const char *uart0_parents[] = { "pll3_clk", "uart_syn_gclk", }; +static const char *firda_parents[] = { "pll3_clk", "firda_syn_gclk", }; -static const char *gpt0_parents[] = { "pll3_48m_clk", "gpt0_synth_clk", }; -static const char *gpt1_parents[] = { "pll3_48m_clk", "gpt1_synth_clk", }; -static const char *gpt2_parents[] = { "pll3_48m_clk", "gpt2_synth_clk", }; +static const char *gpt0_parents[] = { "pll3_clk", "gpt0_syn_clk", }; +static const char *gpt1_parents[] = { "pll3_clk", "gpt1_syn_clk", }; +static const char *gpt2_parents[] = { "pll3_clk", "gpt2_syn_clk", }; static const char *gen2_3_parents[] = { "pll1_clk", "pll2_clk", }; static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none", "pll2_clk", }; @@ -137,7 +137,7 @@ static void __init spear300_clk_init(void) { struct clk *clk; - clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_48m_clk", 0, + clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0, 1, 1); clk_register_clkdev(clk, NULL, "60000000.clcd"); @@ -219,15 +219,11 @@ static void __init spear310_clk_init(void) #define SPEAR320_UARTX_PCLK_VAL_SYNTH1 0x0 #define SPEAR320_UARTX_PCLK_VAL_APB 0x1 -static const char *i2s_ref_parents[] = { "ras_pll2_clk", - "ras_gen2_synth_gate_clk", }; -static const char *sdhci_parents[] = { "ras_pll3_48m_clk", - "ras_gen3_synth_gate_clk", -}; +static const char *i2s_ref_parents[] = { "ras_pll2_clk", "ras_syn2_gclk", }; +static const char *sdhci_parents[] = { "ras_pll3_clk", "ras_syn3_gclk", }; static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk", - "ras_gen0_synth_gate_clk", }; -static const char *uartx_parents[] = { "ras_gen1_synth_gate_clk", "ras_apb_clk", -}; + "ras_syn0_gclk", }; +static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", }; static void __init spear320_clk_init(void) { @@ -237,7 +233,7 @@ static void __init spear320_clk_init(void) CLK_IS_ROOT, 125000000); clk_register_clkdev(clk, "smii_125m_pad", NULL); - clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_48m_clk", 0, + clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0, 1, 1); clk_register_clkdev(clk, NULL, "90000000.clcd"); @@ -363,9 +359,9 @@ void __init spear3xx_clk_init(void) clk_register_clkdev(clk, NULL, "fc900000.rtc"); /* clock derived from 24 MHz osc clk */ - clk = clk_register_fixed_rate(NULL, "pll3_48m_clk", "osc_24m_clk", 0, + clk = clk_register_fixed_rate(NULL, "pll3_clk", "osc_24m_clk", 0, 48000000); - clk_register_clkdev(clk, "pll3_48m_clk", NULL); + clk_register_clkdev(clk, "pll3_clk", NULL); clk = clk_register_fixed_factor(NULL, "wdt_clk", "osc_24m_clk", 0, 1, 1); @@ -392,98 +388,98 @@ void __init spear3xx_clk_init(void) HCLK_RATIO_MASK, 0, &_lock); clk_register_clkdev(clk, "ahb_clk", NULL); - clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk", - "pll1_clk", 0, UART_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "uart_synth_clk", NULL); - clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL); + clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "pll1_clk", 0, + UART_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "uart_syn_clk", NULL); + clk_register_clkdev(clk1, "uart_syn_gclk", NULL); - clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents, + clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents, ARRAY_SIZE(uart0_parents), 0, PERIP_CLK_CFG, UART_CLK_SHIFT, UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart0_mux_clk", NULL); + clk_register_clkdev(clk, "uart0_mclk", NULL); - clk = clk_register_gate(NULL, "uart0", "uart0_mux_clk", 0, - PERIP1_CLK_ENB, UART_CLK_ENB, 0, &_lock); + clk = clk_register_gate(NULL, "uart0", "uart0_mclk", 0, PERIP1_CLK_ENB, + UART_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "d0000000.serial"); - clk = clk_register_aux("firda_synth_clk", "firda_synth_gate_clk", - "pll1_clk", 0, FIRDA_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "firda_synth_clk", NULL); - clk_register_clkdev(clk1, "firda_synth_gate_clk", NULL); + clk = clk_register_aux("firda_syn_clk", "firda_syn_gclk", "pll1_clk", 0, + FIRDA_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "firda_syn_clk", NULL); + clk_register_clkdev(clk1, "firda_syn_gclk", NULL); - clk = clk_register_mux(NULL, "firda_mux_clk", firda_parents, + clk = clk_register_mux(NULL, "firda_mclk", firda_parents, ARRAY_SIZE(firda_parents), 0, PERIP_CLK_CFG, FIRDA_CLK_SHIFT, FIRDA_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "firda_mux_clk", NULL); + clk_register_clkdev(clk, "firda_mclk", NULL); - clk = clk_register_gate(NULL, "firda_clk", "firda_mux_clk", 0, + clk = clk_register_gate(NULL, "firda_clk", "firda_mclk", 0, PERIP1_CLK_ENB, FIRDA_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "firda"); /* gpt clocks */ - clk_register_gpt("gpt0_synth_clk", "pll1_clk", 0, PRSC0_CLK_CFG, - gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock); + clk_register_gpt("gpt0_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG, gpt_rtbl, + ARRAY_SIZE(gpt_rtbl), &_lock); clk = clk_register_mux(NULL, "gpt0_clk", gpt0_parents, ARRAY_SIZE(gpt0_parents), 0, PERIP_CLK_CFG, GPT0_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt0"); - clk_register_gpt("gpt1_synth_clk", "pll1_clk", 0, PRSC1_CLK_CFG, - gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock); - clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt1_parents, + clk_register_gpt("gpt1_syn_clk", "pll1_clk", 0, PRSC1_CLK_CFG, gpt_rtbl, + ARRAY_SIZE(gpt_rtbl), &_lock); + clk = clk_register_mux(NULL, "gpt1_mclk", gpt1_parents, ARRAY_SIZE(gpt1_parents), 0, PERIP_CLK_CFG, GPT1_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt1_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0, + clk_register_clkdev(clk, "gpt1_mclk", NULL); + clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0, PERIP1_CLK_ENB, GPT1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt1"); - clk_register_gpt("gpt2_synth_clk", "pll1_clk", 0, PRSC2_CLK_CFG, - gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock); - clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt2_parents, + clk_register_gpt("gpt2_syn_clk", "pll1_clk", 0, PRSC2_CLK_CFG, gpt_rtbl, + ARRAY_SIZE(gpt_rtbl), &_lock); + clk = clk_register_mux(NULL, "gpt2_mclk", gpt2_parents, ARRAY_SIZE(gpt2_parents), 0, PERIP_CLK_CFG, GPT2_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt2_mux_clk", NULL); - clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0, + clk_register_clkdev(clk, "gpt2_mclk", NULL); + clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0, PERIP1_CLK_ENB, GPT2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt2"); /* general synths clocks */ - clk = clk_register_aux("gen0_synth_clk", "gen0_synth_gate_clk", - "pll1_clk", 0, GEN0_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "gen0_synth_clk", NULL); - clk_register_clkdev(clk1, "gen0_synth_gate_clk", NULL); - - clk = clk_register_aux("gen1_synth_clk", "gen1_synth_gate_clk", - "pll1_clk", 0, GEN1_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "gen1_synth_clk", NULL); - clk_register_clkdev(clk1, "gen1_synth_gate_clk", NULL); - - clk = clk_register_mux(NULL, "gen2_3_parent_clk", gen2_3_parents, + clk = clk_register_aux("gen0_syn_clk", "gen0_syn_gclk", "pll1_clk", + 0, GEN0_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "gen0_syn_clk", NULL); + clk_register_clkdev(clk1, "gen0_syn_gclk", NULL); + + clk = clk_register_aux("gen1_syn_clk", "gen1_syn_gclk", "pll1_clk", + 0, GEN1_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "gen1_syn_clk", NULL); + clk_register_clkdev(clk1, "gen1_syn_gclk", NULL); + + clk = clk_register_mux(NULL, "gen2_3_par_clk", gen2_3_parents, ARRAY_SIZE(gen2_3_parents), 0, CORE_CLK_CFG, GEN_SYNTH2_3_CLK_SHIFT, GEN_SYNTH2_3_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gen2_3_parent_clk", NULL); + clk_register_clkdev(clk, "gen2_3_par_clk", NULL); - clk = clk_register_aux("gen2_synth_clk", "gen2_synth_gate_clk", - "gen2_3_parent_clk", 0, GEN2_CLK_SYNT, NULL, aux_rtbl, + clk = clk_register_aux("gen2_syn_clk", "gen2_syn_gclk", + "gen2_3_par_clk", 0, GEN2_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "gen2_synth_clk", NULL); - clk_register_clkdev(clk1, "gen2_synth_gate_clk", NULL); + clk_register_clkdev(clk, "gen2_syn_clk", NULL); + clk_register_clkdev(clk1, "gen2_syn_gclk", NULL); - clk = clk_register_aux("gen3_synth_clk", "gen3_synth_gate_clk", - "gen2_3_parent_clk", 0, GEN3_CLK_SYNT, NULL, aux_rtbl, + clk = clk_register_aux("gen3_syn_clk", "gen3_syn_gclk", + "gen2_3_par_clk", 0, GEN3_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "gen3_synth_clk", NULL); - clk_register_clkdev(clk1, "gen3_synth_gate_clk", NULL); + clk_register_clkdev(clk, "gen3_syn_clk", NULL); + clk_register_clkdev(clk1, "gen3_syn_gclk", NULL); /* clock derived from pll3 clk */ - clk = clk_register_gate(NULL, "usbh_clk", "pll3_48m_clk", 0, - PERIP1_CLK_ENB, USBH_CLK_ENB, 0, &_lock); + clk = clk_register_gate(NULL, "usbh_clk", "pll3_clk", 0, PERIP1_CLK_ENB, + USBH_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "usbh_clk", NULL); clk = clk_register_fixed_factor(NULL, "usbh.0_clk", "usbh_clk", 0, 1, @@ -494,8 +490,8 @@ void __init spear3xx_clk_init(void) 1); clk_register_clkdev(clk, "usbh.1_clk", NULL); - clk = clk_register_gate(NULL, "usbd_clk", "pll3_48m_clk", 0, - PERIP1_CLK_ENB, USBD_CLK_ENB, 0, &_lock); + clk = clk_register_gate(NULL, "usbd_clk", "pll3_clk", 0, PERIP1_CLK_ENB, + USBD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "designware_udc"); /* clock derived from ahb clk */ @@ -579,29 +575,25 @@ void __init spear3xx_clk_init(void) RAS_CLK_ENB, RAS_PLL2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "ras_pll2_clk", NULL); - clk = clk_register_gate(NULL, "ras_pll3_48m_clk", "pll3_48m_clk", 0, + clk = clk_register_gate(NULL, "ras_pll3_clk", "pll3_clk", 0, RAS_CLK_ENB, RAS_48M_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, "ras_pll3_48m_clk", NULL); - - clk = clk_register_gate(NULL, "ras_gen0_synth_gate_clk", - "gen0_synth_gate_clk", 0, RAS_CLK_ENB, - RAS_SYNT0_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, "ras_gen0_synth_gate_clk", NULL); - - clk = clk_register_gate(NULL, "ras_gen1_synth_gate_clk", - "gen1_synth_gate_clk", 0, RAS_CLK_ENB, - RAS_SYNT1_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, "ras_gen1_synth_gate_clk", NULL); - - clk = clk_register_gate(NULL, "ras_gen2_synth_gate_clk", - "gen2_synth_gate_clk", 0, RAS_CLK_ENB, - RAS_SYNT2_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, "ras_gen2_synth_gate_clk", NULL); - - clk = clk_register_gate(NULL, "ras_gen3_synth_gate_clk", - "gen3_synth_gate_clk", 0, RAS_CLK_ENB, - RAS_SYNT3_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, "ras_gen3_synth_gate_clk", NULL); + clk_register_clkdev(clk, "ras_pll3_clk", NULL); + + clk = clk_register_gate(NULL, "ras_syn0_gclk", "gen0_syn_gclk", 0, + RAS_CLK_ENB, RAS_SYNT0_CLK_ENB, 0, &_lock); + clk_register_clkdev(clk, "ras_syn0_gclk", NULL); + + clk = clk_register_gate(NULL, "ras_syn1_gclk", "gen1_syn_gclk", 0, + RAS_CLK_ENB, RAS_SYNT1_CLK_ENB, 0, &_lock); + clk_register_clkdev(clk, "ras_syn1_gclk", NULL); + + clk = clk_register_gate(NULL, "ras_syn2_gclk", "gen2_syn_gclk", 0, + RAS_CLK_ENB, RAS_SYNT2_CLK_ENB, 0, &_lock); + clk_register_clkdev(clk, "ras_syn2_gclk", NULL); + + clk = clk_register_gate(NULL, "ras_syn3_gclk", "gen3_syn_gclk", 0, + RAS_CLK_ENB, RAS_SYNT3_CLK_ENB, 0, &_lock); + clk_register_clkdev(clk, "ras_syn3_gclk", NULL); if (of_machine_is_compatible("st,spear300")) spear300_clk_init(); diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c index 61026ae564ab..a98d0866f541 100644 --- a/drivers/clk/spear/spear6xx_clock.c +++ b/drivers/clk/spear/spear6xx_clock.c @@ -97,13 +97,12 @@ static struct aux_rate_tbl aux_rtbl[] = { {.xscale = 1, .yscale = 2, .eq = 1}, /* 166 MHz */ }; -static const char *clcd_parents[] = { "pll3_48m_clk", "clcd_synth_gate_clk", }; -static const char *firda_parents[] = { "pll3_48m_clk", "firda_synth_gate_clk", -}; -static const char *uart_parents[] = { "pll3_48m_clk", "uart_synth_gate_clk", }; -static const char *gpt0_1_parents[] = { "pll3_48m_clk", "gpt0_1_synth_clk", }; -static const char *gpt2_parents[] = { "pll3_48m_clk", "gpt2_synth_clk", }; -static const char *gpt3_parents[] = { "pll3_48m_clk", "gpt3_synth_clk", }; +static const char *clcd_parents[] = { "pll3_clk", "clcd_syn_gclk", }; +static const char *firda_parents[] = { "pll3_clk", "firda_syn_gclk", }; +static const char *uart_parents[] = { "pll3_clk", "uart_syn_gclk", }; +static const char *gpt0_1_parents[] = { "pll3_clk", "gpt0_1_syn_clk", }; +static const char *gpt2_parents[] = { "pll3_clk", "gpt2_syn_clk", }; +static const char *gpt3_parents[] = { "pll3_clk", "gpt3_syn_clk", }; static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none", "pll2_clk", }; @@ -136,9 +135,9 @@ void __init spear6xx_clk_init(void) clk_register_clkdev(clk, NULL, "rtc-spear"); /* clock derived from 30 MHz osc clk */ - clk = clk_register_fixed_rate(NULL, "pll3_48m_clk", "osc_24m_clk", 0, + clk = clk_register_fixed_rate(NULL, "pll3_clk", "osc_24m_clk", 0, 48000000); - clk_register_clkdev(clk, "pll3_48m_clk", NULL); + clk_register_clkdev(clk, "pll3_clk", NULL); clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "osc_30m_clk", 0, PLL1_CTR, PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), @@ -146,9 +145,9 @@ void __init spear6xx_clk_init(void) clk_register_clkdev(clk, "vco1_clk", NULL); clk_register_clkdev(clk1, "pll1_clk", NULL); - clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, - "osc_30m_clk", 0, PLL2_CTR, PLL2_FRQ, pll_rtbl, - ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "osc_30m_clk", + 0, PLL2_CTR, PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl), + &_lock, &clk1, NULL); clk_register_clkdev(clk, "vco2_clk", NULL); clk_register_clkdev(clk1, "pll2_clk", NULL); @@ -165,111 +164,111 @@ void __init spear6xx_clk_init(void) HCLK_RATIO_MASK, 0, &_lock); clk_register_clkdev(clk, "ahb_clk", NULL); - clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk", - "pll1_clk", 0, UART_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "uart_synth_clk", NULL); - clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL); + clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "pll1_clk", 0, + UART_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "uart_syn_clk", NULL); + clk_register_clkdev(clk1, "uart_syn_gclk", NULL); - clk = clk_register_mux(NULL, "uart_mux_clk", uart_parents, + clk = clk_register_mux(NULL, "uart_mclk", uart_parents, ARRAY_SIZE(uart_parents), 0, PERIP_CLK_CFG, UART_CLK_SHIFT, UART_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "uart_mux_clk", NULL); + clk_register_clkdev(clk, "uart_mclk", NULL); - clk = clk_register_gate(NULL, "uart0", "uart_mux_clk", 0, - PERIP1_CLK_ENB, UART0_CLK_ENB, 0, &_lock); + clk = clk_register_gate(NULL, "uart0", "uart_mclk", 0, PERIP1_CLK_ENB, + UART0_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "d0000000.serial"); - clk = clk_register_gate(NULL, "uart1", "uart_mux_clk", 0, - PERIP1_CLK_ENB, UART1_CLK_ENB, 0, &_lock); + clk = clk_register_gate(NULL, "uart1", "uart_mclk", 0, PERIP1_CLK_ENB, + UART1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "d0080000.serial"); - clk = clk_register_aux("firda_synth_clk", "firda_synth_gate_clk", - "pll1_clk", 0, FIRDA_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "firda_synth_clk", NULL); - clk_register_clkdev(clk1, "firda_synth_gate_clk", NULL); + clk = clk_register_aux("firda_syn_clk", "firda_syn_gclk", "pll1_clk", + 0, FIRDA_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "firda_syn_clk", NULL); + clk_register_clkdev(clk1, "firda_syn_gclk", NULL); - clk = clk_register_mux(NULL, "firda_mux_clk", firda_parents, + clk = clk_register_mux(NULL, "firda_mclk", firda_parents, ARRAY_SIZE(firda_parents), 0, PERIP_CLK_CFG, FIRDA_CLK_SHIFT, FIRDA_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "firda_mux_clk", NULL); + clk_register_clkdev(clk, "firda_mclk", NULL); - clk = clk_register_gate(NULL, "firda_clk", "firda_mux_clk", 0, + clk = clk_register_gate(NULL, "firda_clk", "firda_mclk", 0, PERIP1_CLK_ENB, FIRDA_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "firda"); - clk = clk_register_aux("clcd_synth_clk", "clcd_synth_gate_clk", - "pll1_clk", 0, CLCD_CLK_SYNT, NULL, aux_rtbl, - ARRAY_SIZE(aux_rtbl), &_lock, &clk1); - clk_register_clkdev(clk, "clcd_synth_clk", NULL); - clk_register_clkdev(clk1, "clcd_synth_gate_clk", NULL); + clk = clk_register_aux("clcd_syn_clk", "clcd_syn_gclk", "pll1_clk", + 0, CLCD_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl), + &_lock, &clk1); + clk_register_clkdev(clk, "clcd_syn_clk", NULL); + clk_register_clkdev(clk1, "clcd_syn_gclk", NULL); - clk = clk_register_mux(NULL, "clcd_mux_clk", clcd_parents, + clk = clk_register_mux(NULL, "clcd_mclk", clcd_parents, ARRAY_SIZE(clcd_parents), 0, PERIP_CLK_CFG, CLCD_CLK_SHIFT, CLCD_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "clcd_mux_clk", NULL); + clk_register_clkdev(clk, "clcd_mclk", NULL); - clk = clk_register_gate(NULL, "clcd_clk", "clcd_mux_clk", 0, + clk = clk_register_gate(NULL, "clcd_clk", "clcd_mclk", 0, PERIP1_CLK_ENB, CLCD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "clcd"); /* gpt clocks */ - clk = clk_register_gpt("gpt0_1_synth_clk", "pll1_clk", 0, PRSC0_CLK_CFG, + clk = clk_register_gpt("gpt0_1_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG, gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock); - clk_register_clkdev(clk, "gpt0_1_synth_clk", NULL); + clk_register_clkdev(clk, "gpt0_1_syn_clk", NULL); - clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt0_1_parents, + clk = clk_register_mux(NULL, "gpt0_mclk", gpt0_1_parents, ARRAY_SIZE(gpt0_1_parents), 0, PERIP_CLK_CFG, GPT0_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt0"); - clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt0_1_parents, + clk = clk_register_mux(NULL, "gpt1_mclk", gpt0_1_parents, ARRAY_SIZE(gpt0_1_parents), 0, PERIP_CLK_CFG, GPT1_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt1_mux_clk", NULL); + clk_register_clkdev(clk, "gpt1_mclk", NULL); - clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0, + clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0, PERIP1_CLK_ENB, GPT1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt1"); - clk = clk_register_gpt("gpt2_synth_clk", "pll1_clk", 0, PRSC1_CLK_CFG, + clk = clk_register_gpt("gpt2_syn_clk", "pll1_clk", 0, PRSC1_CLK_CFG, gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock); - clk_register_clkdev(clk, "gpt2_synth_clk", NULL); + clk_register_clkdev(clk, "gpt2_syn_clk", NULL); - clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt2_parents, + clk = clk_register_mux(NULL, "gpt2_mclk", gpt2_parents, ARRAY_SIZE(gpt2_parents), 0, PERIP_CLK_CFG, GPT2_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt2_mux_clk", NULL); + clk_register_clkdev(clk, "gpt2_mclk", NULL); - clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0, + clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0, PERIP1_CLK_ENB, GPT2_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt2"); - clk = clk_register_gpt("gpt3_synth_clk", "pll1_clk", 0, PRSC2_CLK_CFG, + clk = clk_register_gpt("gpt3_syn_clk", "pll1_clk", 0, PRSC2_CLK_CFG, gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock); - clk_register_clkdev(clk, "gpt3_synth_clk", NULL); + clk_register_clkdev(clk, "gpt3_syn_clk", NULL); - clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt3_parents, + clk = clk_register_mux(NULL, "gpt3_mclk", gpt3_parents, ARRAY_SIZE(gpt3_parents), 0, PERIP_CLK_CFG, GPT3_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock); - clk_register_clkdev(clk, "gpt3_mux_clk", NULL); + clk_register_clkdev(clk, "gpt3_mclk", NULL); - clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0, + clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0, PERIP1_CLK_ENB, GPT3_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "gpt3"); /* clock derived from pll3 clk */ - clk = clk_register_gate(NULL, "usbh0_clk", "pll3_48m_clk", 0, + clk = clk_register_gate(NULL, "usbh0_clk", "pll3_clk", 0, PERIP1_CLK_ENB, USBH0_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "usbh.0_clk"); - clk = clk_register_gate(NULL, "usbh1_clk", "pll3_48m_clk", 0, + clk = clk_register_gate(NULL, "usbh1_clk", "pll3_clk", 0, PERIP1_CLK_ENB, USBH1_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "usbh.1_clk"); - clk = clk_register_gate(NULL, "usbd_clk", "pll3_48m_clk", 0, - PERIP1_CLK_ENB, USBD_CLK_ENB, 0, &_lock); + clk = clk_register_gate(NULL, "usbd_clk", "pll3_clk", 0, PERIP1_CLK_ENB, + USBD_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, NULL, "designware_udc"); /* clock derived from ahb clk */ @@ -278,9 +277,8 @@ void __init spear6xx_clk_init(void) clk_register_clkdev(clk, "ahbmult2_clk", NULL); clk = clk_register_mux(NULL, "ddr_clk", ddr_parents, - ARRAY_SIZE(ddr_parents), - 0, PLL_CLK_CFG, MCTR_CLK_SHIFT, MCTR_CLK_MASK, 0, - &_lock); + ARRAY_SIZE(ddr_parents), 0, PLL_CLK_CFG, MCTR_CLK_SHIFT, + MCTR_CLK_MASK, 0, &_lock); clk_register_clkdev(clk, "ddr_clk", NULL); clk = clk_register_divider(NULL, "apb_clk", "ahb_clk", diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c index 9764045428ce..b7e7b49d8f62 100644 --- a/drivers/gpu/drm/gma500/cdv_device.c +++ b/drivers/gpu/drm/gma500/cdv_device.c @@ -78,21 +78,6 @@ static int cdv_backlight_combination_mode(struct drm_device *dev) return REG_READ(BLC_PWM_CTL2) & PWM_LEGACY_MODE; } -static int cdv_get_brightness(struct backlight_device *bd) -{ - struct drm_device *dev = bl_get_data(bd); - u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; - - if (cdv_backlight_combination_mode(dev)) { - u8 lbpc; - - val &= ~1; - pci_read_config_byte(dev->pdev, 0xF4, &lbpc); - val *= lbpc; - } - return val; -} - static u32 cdv_get_max_backlight(struct drm_device *dev) { u32 max = REG_READ(BLC_PWM_CTL); @@ -110,6 +95,22 @@ static u32 cdv_get_max_backlight(struct drm_device *dev) return max; } +static int cdv_get_brightness(struct backlight_device *bd) +{ + struct drm_device *dev = bl_get_data(bd); + u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; + + if (cdv_backlight_combination_mode(dev)) { + u8 lbpc; + + val &= ~1; + pci_read_config_byte(dev->pdev, 0xF4, &lbpc); + val *= lbpc; + } + return (val * 100)/cdv_get_max_backlight(dev); + +} + static int cdv_set_brightness(struct backlight_device *bd) { struct drm_device *dev = bl_get_data(bd); @@ -120,6 +121,9 @@ static int cdv_set_brightness(struct backlight_device *bd) if (level < 1) level = 1; + level *= cdv_get_max_backlight(dev); + level /= 100; + if (cdv_backlight_combination_mode(dev)) { u32 max = cdv_get_max_backlight(dev); u8 lbpc; @@ -157,7 +161,6 @@ static int cdv_backlight_init(struct drm_device *dev) cdv_backlight_device->props.brightness = cdv_get_brightness(cdv_backlight_device); - cdv_backlight_device->props.max_brightness = cdv_get_max_backlight(dev); backlight_update_status(cdv_backlight_device); dev_priv->backlight_device = cdv_backlight_device; return 0; diff --git a/drivers/gpu/drm/gma500/opregion.c b/drivers/gpu/drm/gma500/opregion.c index 4f186eca3a30..c430bd424681 100644 --- a/drivers/gpu/drm/gma500/opregion.c +++ b/drivers/gpu/drm/gma500/opregion.c @@ -144,6 +144,8 @@ struct opregion_asle { #define ASLE_CBLV_VALID (1<<31) +static struct psb_intel_opregion *system_opregion; + static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) { struct drm_psb_private *dev_priv = dev->dev_private; @@ -205,7 +207,7 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev) struct drm_psb_private *dev_priv = dev->dev_private; struct opregion_asle *asle = dev_priv->opregion.asle; - if (asle) { + if (asle && system_opregion ) { /* Don't do this on Medfield or other non PC like devices, they use the bit for something different altogether */ psb_enable_pipestat(dev_priv, 0, PIPE_LEGACY_BLC_EVENT_ENABLE); @@ -221,7 +223,6 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev) #define ACPI_EV_LID (1<<1) #define ACPI_EV_DOCK (1<<2) -static struct psb_intel_opregion *system_opregion; static int psb_intel_opregion_video_event(struct notifier_block *nb, unsigned long val, void *data) @@ -266,9 +267,6 @@ void psb_intel_opregion_init(struct drm_device *dev) system_opregion = opregion; register_acpi_notifier(&psb_intel_opregion_notifier); } - - if (opregion->asle) - psb_intel_opregion_enable_asle(dev); } void psb_intel_opregion_fini(struct drm_device *dev) diff --git a/drivers/gpu/drm/gma500/opregion.h b/drivers/gpu/drm/gma500/opregion.h index 72dc6b921265..4a90f8b0e16c 100644 --- a/drivers/gpu/drm/gma500/opregion.h +++ b/drivers/gpu/drm/gma500/opregion.h @@ -27,6 +27,7 @@ extern void psb_intel_opregion_asle_intr(struct drm_device *dev); extern void psb_intel_opregion_init(struct drm_device *dev); extern void psb_intel_opregion_fini(struct drm_device *dev); extern int psb_intel_opregion_setup(struct drm_device *dev); +extern void psb_intel_opregion_enable_asle(struct drm_device *dev); #else @@ -46,4 +47,8 @@ extern inline int psb_intel_opregion_setup(struct drm_device *dev) { return 0; } + +extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev) +{ +} #endif diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c index eff039bf92d4..5971bc82b765 100644 --- a/drivers/gpu/drm/gma500/psb_device.c +++ b/drivers/gpu/drm/gma500/psb_device.c @@ -144,6 +144,10 @@ static int psb_backlight_init(struct drm_device *dev) psb_backlight_device->props.max_brightness = 100; backlight_update_status(psb_backlight_device); dev_priv->backlight_device = psb_backlight_device; + + /* This must occur after the backlight is properly initialised */ + psb_lid_timer_init(dev_priv); + return 0; } @@ -354,13 +358,6 @@ static int psb_chip_setup(struct drm_device *dev) return 0; } -/* Not exactly an erratum more an irritation */ -static void psb_chip_errata(struct drm_device *dev) -{ - struct drm_psb_private *dev_priv = dev->dev_private; - psb_lid_timer_init(dev_priv); -} - static void psb_chip_teardown(struct drm_device *dev) { struct drm_psb_private *dev_priv = dev->dev_private; @@ -379,7 +376,6 @@ const struct psb_ops psb_chip_ops = { .sgx_offset = PSB_SGX_OFFSET, .chip_setup = psb_chip_setup, .chip_teardown = psb_chip_teardown, - .errata = psb_chip_errata, .crtc_helper = &psb_intel_helper_funcs, .crtc_funcs = &psb_intel_crtc_funcs, diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index caba6e08693c..a8858a907f47 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -374,6 +374,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) if (ret) return ret; + psb_intel_opregion_enable_asle(dev); #if 0 /*enable runtime pm at last*/ pm_runtime_enable(&dev->pdev->dev); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 5c1bc995e560..f10221f40803 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -123,7 +123,7 @@ static void ipoib_ud_skb_put_frags(struct ipoib_dev_priv *priv, skb_frag_size_set(frag, size); skb->data_len += size; - skb->truesize += size; + skb->truesize += PAGE_SIZE; } else skb_put(skb, length); @@ -156,14 +156,18 @@ static struct sk_buff *ipoib_alloc_rx_skb(struct net_device *dev, int id) struct ipoib_dev_priv *priv = netdev_priv(dev); struct sk_buff *skb; int buf_size; + int tailroom; u64 *mapping; - if (ipoib_ud_need_sg(priv->max_ib_mtu)) + if (ipoib_ud_need_sg(priv->max_ib_mtu)) { buf_size = IPOIB_UD_HEAD_SIZE; - else + tailroom = 128; /* reserve some tailroom for IP/TCP headers */ + } else { buf_size = IPOIB_UD_BUF_SIZE(priv->max_ib_mtu); + tailroom = 0; + } - skb = dev_alloc_skb(buf_size + 4); + skb = dev_alloc_skb(buf_size + tailroom + 4); if (unlikely(!skb)) return NULL; diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c index 1a0ae4445ff2..5f21f629b7ae 100644 --- a/drivers/isdn/mISDN/stack.c +++ b/drivers/isdn/mISDN/stack.c @@ -135,8 +135,8 @@ send_layer2(struct mISDNstack *st, struct sk_buff *skb) skb = NULL; else if (*debug & DEBUG_SEND_ERR) printk(KERN_DEBUG - "%s ch%d mgr prim(%x) addr(%x) err %d\n", - __func__, ch->nr, hh->prim, ch->addr, ret); + "%s mgr prim(%x) err %d\n", + __func__, hh->prim, ret); } out: mutex_unlock(&st->lmutex); diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index 83dbb2ddff10..0cbada18f6f5 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -681,6 +681,7 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings); + SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap); /* yes, really vidioc_subscribe_event */ SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event); SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event); diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c index 3680aa251dea..2cf084eb9d52 100644 --- a/drivers/net/bonding/bond_debugfs.c +++ b/drivers/net/bonding/bond_debugfs.c @@ -6,7 +6,7 @@ #include "bonding.h" #include "bond_alb.h" -#ifdef CONFIG_DEBUG_FS +#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_NET_NS) #include <linux/debugfs.h> #include <linux/seq_file.h> diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index b9c2ae62166d..2ee76993f052 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3227,6 +3227,12 @@ static int bond_master_netdev_event(unsigned long event, switch (event) { case NETDEV_CHANGENAME: return bond_event_changename(event_bond); + case NETDEV_UNREGISTER: + bond_remove_proc_entry(event_bond); + break; + case NETDEV_REGISTER: + bond_create_proc_entry(event_bond); + break; default: break; } @@ -4411,8 +4417,6 @@ static void bond_uninit(struct net_device *bond_dev) bond_work_cancel_all(bond); - bond_remove_proc_entry(bond); - bond_debug_unregister(bond); __hw_addr_flush(&bond->mc_list); @@ -4814,7 +4818,6 @@ static int bond_init(struct net_device *bond_dev) bond_set_lockdep_class(bond_dev); - bond_create_proc_entry(bond); list_add_tail(&bond->bond_list, &bn->dev_list); bond_prepare_sysfs_group(bond); diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 9cc15701101b..1f78b63d5efe 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -261,7 +261,6 @@ static void atl1c_check_link_status(struct atl1c_adapter *adapter) if ((phy_data & BMSR_LSTATUS) == 0) { /* link down */ netif_carrier_off(netdev); - netif_stop_queue(netdev); hw->hibernate = true; if (atl1c_reset_mac(hw) != 0) if (netif_msg_hw(adapter)) diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 46b8b7d81633..d09c6b583d17 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -656,7 +656,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked) dma_unmap_single(bp->sdev->dma_dev, mapping, RX_PKT_BUF_SZ, DMA_FROM_DEVICE); dev_kfree_skb_any(skb); - skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA); + skb = alloc_skb(RX_PKT_BUF_SZ, GFP_ATOMIC | GFP_DMA); if (skb == NULL) return -ENOMEM; mapping = dma_map_single(bp->sdev->dma_dev, skb->data, @@ -967,7 +967,7 @@ static netdev_tx_t b44_start_xmit(struct sk_buff *skb, struct net_device *dev) dma_unmap_single(bp->sdev->dma_dev, mapping, len, DMA_TO_DEVICE); - bounce_skb = __netdev_alloc_skb(dev, len, GFP_ATOMIC | GFP_DMA); + bounce_skb = alloc_skb(len, GFP_ATOMIC | GFP_DMA); if (!bounce_skb) goto err_out; diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index ac7b74488531..1fa4927a45b1 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -5372,7 +5372,7 @@ bnx2_free_tx_skbs(struct bnx2 *bp) int k, last; if (skb == NULL) { - j++; + j = NEXT_TX_BD(j); continue; } @@ -5384,8 +5384,8 @@ bnx2_free_tx_skbs(struct bnx2 *bp) tx_buf->skb = NULL; last = tx_buf->nr_frags; - j++; - for (k = 0; k < last; k++, j++) { + j = NEXT_TX_BD(j); + for (k = 0; k < last; k++, j = NEXT_TX_BD(j)) { tx_buf = &txr->tx_buf_ring[TX_RING_IDX(j)]; dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index c95e7b5e2b85..2c89d17cbb29 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -534,7 +534,8 @@ int cnic_unregister_driver(int ulp_type) } if (atomic_read(&ulp_ops->ref_count) != 0) - netdev_warn(dev->netdev, "Failed waiting for ref count to go to zero\n"); + pr_warn("%s: Failed waiting for ref count to go to zero\n", + __func__); return 0; out_unlock: @@ -1053,12 +1054,13 @@ static int cnic_init_uio(struct cnic_dev *dev) uinfo = &udev->cnic_uinfo; - uinfo->mem[0].addr = dev->netdev->base_addr; + uinfo->mem[0].addr = pci_resource_start(dev->pcidev, 0); uinfo->mem[0].internal_addr = dev->regview; - uinfo->mem[0].size = dev->netdev->mem_end - dev->netdev->mem_start; uinfo->mem[0].memtype = UIO_MEM_PHYS; if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) { + uinfo->mem[0].size = MB_GET_CID_ADDR(TX_TSS_CID + + TX_MAX_TSS_RINGS + 1); uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen & PAGE_MASK; if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) @@ -1068,6 +1070,8 @@ static int cnic_init_uio(struct cnic_dev *dev) uinfo->name = "bnx2_cnic"; } else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) { + uinfo->mem[0].size = pci_resource_len(dev->pcidev, 0); + uinfo->mem[1].addr = (unsigned long) cp->bnx2x_def_status_blk & PAGE_MASK; uinfo->mem[1].size = sizeof(*cp->bnx2x_def_status_blk); diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index f2db8fca46a1..ab1d80ff0791 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2063,10 +2063,9 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } - /* Steal sock reference for processing TX time stamps */ - swap(skb_new->sk, skb->sk); - swap(skb_new->destructor, skb->destructor); - kfree_skb(skb); + if (skb->sk) + skb_set_owner_w(skb_new, skb->sk); + consume_skb(skb); skb = skb_new; } diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c index 36db4df09aed..1f063dcd8f85 100644 --- a/drivers/net/ethernet/intel/e1000e/82571.c +++ b/drivers/net/ethernet/intel/e1000e/82571.c @@ -1572,6 +1572,9 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw) ctrl = er32(CTRL); status = er32(STATUS); rxcw = er32(RXCW); + /* SYNCH bit and IV bit are sticky */ + udelay(10); + rxcw = er32(RXCW); if ((rxcw & E1000_RXCW_SYNCH) && !(rxcw & E1000_RXCW_IV)) { diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 238ab2f8a5e7..e3a7b07df629 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -325,24 +325,46 @@ static inline void __ew32flash(struct e1000_hw *hw, unsigned long reg, u32 val) **/ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw) { - u16 phy_reg; - u32 phy_id; + u16 phy_reg = 0; + u32 phy_id = 0; + s32 ret_val; + u16 retry_count; + + for (retry_count = 0; retry_count < 2; retry_count++) { + ret_val = e1e_rphy_locked(hw, PHY_ID1, &phy_reg); + if (ret_val || (phy_reg == 0xFFFF)) + continue; + phy_id = (u32)(phy_reg << 16); - e1e_rphy_locked(hw, PHY_ID1, &phy_reg); - phy_id = (u32)(phy_reg << 16); - e1e_rphy_locked(hw, PHY_ID2, &phy_reg); - phy_id |= (u32)(phy_reg & PHY_REVISION_MASK); + ret_val = e1e_rphy_locked(hw, PHY_ID2, &phy_reg); + if (ret_val || (phy_reg == 0xFFFF)) { + phy_id = 0; + continue; + } + phy_id |= (u32)(phy_reg & PHY_REVISION_MASK); + break; + } if (hw->phy.id) { if (hw->phy.id == phy_id) return true; - } else { - if ((phy_id != 0) && (phy_id != PHY_REVISION_MASK)) - hw->phy.id = phy_id; + } else if (phy_id) { + hw->phy.id = phy_id; + hw->phy.revision = (u32)(phy_reg & ~PHY_REVISION_MASK); return true; } - return false; + /* + * In case the PHY needs to be in mdio slow mode, + * set slow mode and try to get the PHY id again. + */ + hw->phy.ops.release(hw); + ret_val = e1000_set_mdio_slow_mode_hv(hw); + if (!ret_val) + ret_val = e1000e_get_phy_id(hw); + hw->phy.ops.acquire(hw); + + return !ret_val; } /** diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 18ca3bcadf0c..e242104ab471 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6647,6 +6647,11 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc) return -EINVAL; } + if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) { + e_err(drv, "Enable failed, SR-IOV enabled\n"); + return -EINVAL; + } + /* Hardware supports up to 8 traffic classes */ if (tc > adapter->dcb_cfg.num_tcs.pg_tcs || (hw->mac.type == ixgbe_mac_82598EB && diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index f69ec4288b10..41e32257a4e8 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -201,6 +201,9 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_adapter *adapter, unsigned int i, eop, count = 0; unsigned int total_bytes = 0, total_packets = 0; + if (test_bit(__IXGBEVF_DOWN, &adapter->state)) + return true; + i = tx_ring->next_to_clean; eop = tx_ring->tx_buffer_info[i].next_to_watch; eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop); @@ -969,8 +972,6 @@ static irqreturn_t ixgbevf_msix_clean_tx(int irq, void *data) r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues); for (i = 0; i < q_vector->txr_count; i++) { tx_ring = &(adapter->tx_ring[r_idx]); - tx_ring->total_bytes = 0; - tx_ring->total_packets = 0; ixgbevf_clean_tx_irq(adapter, tx_ring); r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues, r_idx + 1); @@ -994,16 +995,6 @@ static irqreturn_t ixgbevf_msix_clean_rx(int irq, void *data) struct ixgbe_hw *hw = &adapter->hw; struct ixgbevf_ring *rx_ring; int r_idx; - int i; - - r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues); - for (i = 0; i < q_vector->rxr_count; i++) { - rx_ring = &(adapter->rx_ring[r_idx]); - rx_ring->total_bytes = 0; - rx_ring->total_packets = 0; - r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues, - r_idx + 1); - } if (!q_vector->rxr_count) return IRQ_HANDLED; diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c index fb8377da1687..4b785e10f2ed 100644 --- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c +++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c @@ -51,7 +51,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) desc->des3 = desc->des2 + BUF_SIZE_4KiB; priv->hw->desc->prepare_tx_desc(desc, 1, bmax, csum); - + wmb(); entry = (++priv->cur_tx) % txsize; desc = priv->dma_tx + entry; @@ -59,6 +59,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) len, DMA_TO_DEVICE); desc->des3 = desc->des2 + BUF_SIZE_4KiB; priv->hw->desc->prepare_tx_desc(desc, 0, len, csum); + wmb(); priv->hw->desc->set_tx_owner(desc); priv->tx_skbuff[entry] = NULL; } else { diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 51b3b68528ee..ea3003edde18 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1212,6 +1212,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) priv->hw->desc->prepare_tx_desc(desc, 0, len, csum_insertion); wmb(); priv->hw->desc->set_tx_owner(desc); + wmb(); } /* Interrupt on completition only for the latest segment */ @@ -1227,6 +1228,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) /* To avoid raise condition */ priv->hw->desc->set_tx_owner(first); + wmb(); priv->cur_tx++; @@ -1290,6 +1292,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv) } wmb(); priv->hw->desc->set_rx_owner(p + entry); + wmb(); } } diff --git a/drivers/net/phy/mdio-mux.c b/drivers/net/phy/mdio-mux.c index 39ea0674dcde..5c120189ec86 100644 --- a/drivers/net/phy/mdio-mux.c +++ b/drivers/net/phy/mdio-mux.c @@ -46,7 +46,13 @@ static int mdio_mux_read(struct mii_bus *bus, int phy_id, int regnum) struct mdio_mux_parent_bus *pb = cb->parent; int r; - mutex_lock(&pb->mii_bus->mdio_lock); + /* In theory multiple mdio_mux could be stacked, thus creating + * more than a single level of nesting. But in practice, + * SINGLE_DEPTH_NESTING will cover the vast majority of use + * cases. We use it, instead of trying to handle the general + * case. + */ + mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING); r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); if (r) goto out; @@ -71,7 +77,7 @@ static int mdio_mux_write(struct mii_bus *bus, int phy_id, int r; - mutex_lock(&pb->mii_bus->mdio_lock); + mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING); r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); if (r) goto out; diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index b01960fcfbc9..a051cedd64bd 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -346,6 +346,15 @@ static const struct driver_info qmi_wwan_force_int1 = { .data = BIT(1), /* interface whitelist bitmap */ }; +static const struct driver_info qmi_wwan_force_int2 = { + .description = "Qualcomm WWAN/QMI device", + .flags = FLAG_WWAN, + .bind = qmi_wwan_bind_shared, + .unbind = qmi_wwan_unbind_shared, + .manage_power = qmi_wwan_manage_power, + .data = BIT(2), /* interface whitelist bitmap */ +}; + static const struct driver_info qmi_wwan_force_int3 = { .description = "Qualcomm WWAN/QMI device", .flags = FLAG_WWAN, @@ -498,6 +507,15 @@ static const struct usb_device_id products[] = { .bInterfaceProtocol = 0xff, .driver_info = (unsigned long)&qmi_wwan_force_int4, }, + { /* ZTE MF60 */ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x19d2, + .idProduct = 0x1402, + .bInterfaceClass = 0xff, + .bInterfaceSubClass = 0xff, + .bInterfaceProtocol = 0xff, + .driver_info = (unsigned long)&qmi_wwan_force_int2, + }, { /* Sierra Wireless MC77xx in QMI mode */ .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, .idVendor = 0x1199, diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c index f1f8bd09bd87..c8baf020c20f 100644 --- a/drivers/net/wireless/b43legacy/dma.c +++ b/drivers/net/wireless/b43legacy/dma.c @@ -1072,7 +1072,7 @@ static int dma_tx_fragment(struct b43legacy_dmaring *ring, meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1); /* create a bounce buffer in zone_dma on mapping failure. */ if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) { - bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA); + bounce_skb = alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA); if (!bounce_skb) { ring->current_slot = old_top_slot; ring->used_slots = old_used_slots; diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index 509301a5e7e2..ff5d689e13f3 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -3405,7 +3405,7 @@ il4965_remove_dynamic_key(struct il_priv *il, return 0; } - if (il->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET) { + if (il->stations[sta_id].sta.key.key_flags & STA_KEY_FLG_INVALID) { IL_WARN("Removing wrong key %d 0x%x\n", keyconf->keyidx, key_flags); spin_unlock_irqrestore(&il->sta_lock, flags); @@ -3420,7 +3420,7 @@ il4965_remove_dynamic_key(struct il_priv *il, memset(&il->stations[sta_id].sta.key, 0, sizeof(struct il4965_keyinfo)); il->stations[sta_id].sta.key.key_flags = STA_KEY_FLG_NO_ENC | STA_KEY_FLG_INVALID; - il->stations[sta_id].sta.key.key_offset = WEP_INVALID_OFFSET; + il->stations[sta_id].sta.key.key_offset = keyconf->hw_key_idx; il->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK; il->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK; diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index cbf2dc18341f..5d4807c2b56d 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -4767,14 +4767,12 @@ il_bg_watchdog(unsigned long data) return; /* monitor and check for other stuck queues */ - if (il_is_any_associated(il)) { - for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) { - /* skip as we already checked the command queue */ - if (cnt == il->cmd_queue) - continue; - if (il_check_stuck_queue(il, cnt)) - return; - } + for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) { + /* skip as we already checked the command queue */ + if (cnt == il->cmd_queue) + continue; + if (il_check_stuck_queue(il, cnt)) + return; } mod_timer(&il->watchdog, diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index ce61b6fae1c9..5c7fd185373c 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -958,6 +958,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, case NL80211_HIDDEN_SSID_ZERO_CONTENTS: /* firmware doesn't support this type of hidden SSID */ default: + kfree(bss_cfg); return -EINVAL; } diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index d357d1ed92f6..74ecc33fdd90 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -436,8 +436,8 @@ void rt2x00usb_kick_queue(struct data_queue *queue) case QID_RX: if (!rt2x00queue_full(queue)) rt2x00queue_for_each_entry(queue, - Q_INDEX_DONE, Q_INDEX, + Q_INDEX_DONE, NULL, rt2x00usb_kick_rx_entry); break; diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c index dd6d93aa5334..90c837f469a6 100644 --- a/drivers/pinctrl/pinctrl-imx.c +++ b/drivers/pinctrl/pinctrl-imx.c @@ -474,7 +474,9 @@ static int __devinit imx_pinctrl_parse_groups(struct device_node *np, grp->configs[j] = config & ~IMX_PAD_SION; } +#ifdef DEBUG IMX_PMX_DUMP(info, grp->pins, grp->mux_mode, grp->configs, grp->npins); +#endif return 0; } diff --git a/drivers/pinctrl/pinctrl-imx6q.c b/drivers/pinctrl/pinctrl-imx6q.c index 7737d4d71a3c..e9bf71fbedca 100644 --- a/drivers/pinctrl/pinctrl-imx6q.c +++ b/drivers/pinctrl/pinctrl-imx6q.c @@ -1950,6 +1950,8 @@ static struct imx_pin_reg imx6q_pin_regs[] = { IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 5, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__GPIO_1_12 */ IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 6, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__SJC_DONE */ IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 7, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3 */ + IMX_PIN_REG(MX6Q_PAD_ENET_RX_ER, 0x04EC, 0x01D8, 0, 0x0000, 0), /* MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID */ + IMX_PIN_REG(MX6Q_PAD_GPIO_1, 0x05F4, 0x0224, 3, 0x0000, 0), /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */ }; /* Pad names for the pinmux subsystem */ diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 4f20f8dd3d7c..17f6dfd8dbfb 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -694,10 +694,10 @@ MODULE_DEVICE_TABLE(acpi, ideapad_device_ids); static int __devinit ideapad_acpi_add(struct acpi_device *adevice) { int ret, i; - unsigned long cfg; + int cfg; struct ideapad_private *priv; - if (read_method_int(adevice->handle, "_CFG", (int *)&cfg)) + if (read_method_int(adevice->handle, "_CFG", &cfg)) return -ENODEV; priv = kzalloc(sizeof(*priv), GFP_KERNEL); @@ -721,7 +721,7 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice) goto input_failed; for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) { - if (test_bit(ideapad_rfk_data[i].cfgbit, &cfg)) + if (test_bit(ideapad_rfk_data[i].cfgbit, &priv->cfg)) ideapad_register_rfkill(adevice, i); else priv->rfk[i] = NULL; diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c index 0ffdb3cde2bb..9af4257d4901 100644 --- a/drivers/platform/x86/intel_ips.c +++ b/drivers/platform/x86/intel_ips.c @@ -72,6 +72,7 @@ #include <linux/string.h> #include <linux/tick.h> #include <linux/timer.h> +#include <linux/dmi.h> #include <drm/i915_drm.h> #include <asm/msr.h> #include <asm/processor.h> @@ -1485,6 +1486,24 @@ static DEFINE_PCI_DEVICE_TABLE(ips_id_table) = { MODULE_DEVICE_TABLE(pci, ips_id_table); +static int ips_blacklist_callback(const struct dmi_system_id *id) +{ + pr_info("Blacklisted intel_ips for %s\n", id->ident); + return 1; +} + +static const struct dmi_system_id ips_blacklist[] = { + { + .callback = ips_blacklist_callback, + .ident = "HP ProBook", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP ProBook"), + }, + }, + { } /* terminating entry */ +}; + static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id) { u64 platform_info; @@ -1494,6 +1513,9 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id) u16 htshi, trc, trc_required_mask; u8 tse; + if (dmi_check_system(ips_blacklist)) + return -ENODEV; + ips = kzalloc(sizeof(struct ips_driver), GFP_KERNEL); if (!ips) return -ENOMEM; diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 210d4ae547c2..d456ff0c73b7 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -973,7 +973,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev, struct device_attribute *attr, const char *buffer, size_t count) { - unsigned long value = 0; + int value; int ret = 0; struct sony_nc_value *item = container_of(attr, struct sony_nc_value, devattr); @@ -984,7 +984,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev, if (count > 31) return -EINVAL; - if (kstrtoul(buffer, 10, &value)) + if (kstrtoint(buffer, 10, &value)) return -EINVAL; if (item->validate) @@ -994,7 +994,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev, return value; ret = sony_nc_int_call(sony_nc_acpi_handle, *item->acpiset, - (int *)&value, NULL); + &value, NULL); if (ret < 0) return -EIO; @@ -1010,6 +1010,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev, struct sony_backlight_props { struct backlight_device *dev; int handle; + int cmd_base; u8 offset; u8 maxlvl; }; @@ -1037,7 +1038,7 @@ static int sony_nc_get_brightness_ng(struct backlight_device *bd) struct sony_backlight_props *sdev = (struct sony_backlight_props *)bl_get_data(bd); - sony_call_snc_handle(sdev->handle, 0x0200, &result); + sony_call_snc_handle(sdev->handle, sdev->cmd_base + 0x100, &result); return (result & 0xff) - sdev->offset; } @@ -1049,7 +1050,8 @@ static int sony_nc_update_status_ng(struct backlight_device *bd) (struct sony_backlight_props *)bl_get_data(bd); value = bd->props.brightness + sdev->offset; - if (sony_call_snc_handle(sdev->handle, 0x0100 | (value << 16), &result)) + if (sony_call_snc_handle(sdev->handle, sdev->cmd_base | (value << 0x10), + &result)) return -EIO; return value; @@ -1172,6 +1174,11 @@ static int sony_nc_hotkeys_decode(u32 event, unsigned int handle) /* * ACPI callbacks */ +enum event_types { + HOTKEY = 1, + KILLSWITCH, + GFX_SWITCH +}; static void sony_nc_notify(struct acpi_device *device, u32 event) { u32 real_ev = event; @@ -1196,7 +1203,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) /* hotkey event */ case 0x0100: case 0x0127: - ev_type = 1; + ev_type = HOTKEY; real_ev = sony_nc_hotkeys_decode(event, handle); if (real_ev > 0) @@ -1216,7 +1223,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) * update the rfkill device status when the * switch is moved. */ - ev_type = 2; + ev_type = KILLSWITCH; sony_call_snc_handle(handle, 0x0100, &result); real_ev = result & 0x03; @@ -1226,6 +1233,24 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) break; + case 0x0128: + case 0x0146: + /* Hybrid GFX switching */ + sony_call_snc_handle(handle, 0x0000, &result); + dprintk("GFX switch event received (reason: %s)\n", + (result & 0x01) ? + "switch change" : "unknown"); + + /* verify the switch state + * 1: discrete GFX + * 0: integrated GFX + */ + sony_call_snc_handle(handle, 0x0100, &result); + + ev_type = GFX_SWITCH; + real_ev = result & 0xff; + break; + default: dprintk("Unknown event 0x%x for handle 0x%x\n", event, handle); @@ -1238,7 +1263,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) } else { /* old style event */ - ev_type = 1; + ev_type = HOTKEY; sony_laptop_report_input_event(real_ev); } @@ -1893,32 +1918,33 @@ static ssize_t sony_nc_battery_care_limit_store(struct device *dev, * bits 4,5: store the limit into the EC * bits 6,7: store the limit into the battery */ + cmd = 0; - /* - * handle 0x0115 should allow storing on battery too; - * handle 0x0136 same as 0x0115 + health status; - * handle 0x013f, same as 0x0136 but no storing on the battery - * - * Store only inside the EC for now, regardless the handle number - */ - if (value == 0) - /* disable limits */ - cmd = 0x0; + if (value > 0) { + if (value <= 50) + cmd = 0x20; - else if (value <= 50) - cmd = 0x21; + else if (value <= 80) + cmd = 0x10; - else if (value <= 80) - cmd = 0x11; + else if (value <= 100) + cmd = 0x30; - else if (value <= 100) - cmd = 0x31; + else + return -EINVAL; - else - return -EINVAL; + /* + * handle 0x0115 should allow storing on battery too; + * handle 0x0136 same as 0x0115 + health status; + * handle 0x013f, same as 0x0136 but no storing on the battery + */ + if (bcare_ctl->handle != 0x013f) + cmd = cmd | (cmd << 2); - if (sony_call_snc_handle(bcare_ctl->handle, (cmd << 0x10) | 0x0100, - &result)) + cmd = (cmd | 0x1) << 0x10; + } + + if (sony_call_snc_handle(bcare_ctl->handle, cmd | 0x0100, &result)) return -EIO; return count; @@ -2113,7 +2139,7 @@ static ssize_t sony_nc_thermal_mode_show(struct device *dev, struct device_attribute *attr, char *buffer) { ssize_t count = 0; - unsigned int mode = sony_nc_thermal_mode_get(); + int mode = sony_nc_thermal_mode_get(); if (mode < 0) return mode; @@ -2472,6 +2498,7 @@ static void sony_nc_backlight_ng_read_limits(int handle, { u64 offset; int i; + int lvl_table_len = 0; u8 min = 0xff, max = 0x00; unsigned char buffer[32] = { 0 }; @@ -2480,8 +2507,6 @@ static void sony_nc_backlight_ng_read_limits(int handle, props->maxlvl = 0xff; offset = sony_find_snc_handle(handle); - if (offset < 0) - return; /* try to read the boundaries from ACPI tables, if we fail the above * defaults should be reasonable @@ -2491,11 +2516,21 @@ static void sony_nc_backlight_ng_read_limits(int handle, if (i < 0) return; + switch (handle) { + case 0x012f: + case 0x0137: + lvl_table_len = 9; + break; + case 0x143: + lvl_table_len = 16; + break; + } + /* the buffer lists brightness levels available, brightness levels are * from position 0 to 8 in the array, other values are used by ALS * control. */ - for (i = 0; i < 9 && i < ARRAY_SIZE(buffer); i++) { + for (i = 0; i < lvl_table_len && i < ARRAY_SIZE(buffer); i++) { dprintk("Brightness level: %d\n", buffer[i]); @@ -2520,16 +2555,24 @@ static void sony_nc_backlight_setup(void) const struct backlight_ops *ops = NULL; struct backlight_properties props; - if (sony_find_snc_handle(0x12f) != -1) { + if (sony_find_snc_handle(0x12f) >= 0) { ops = &sony_backlight_ng_ops; + sony_bl_props.cmd_base = 0x0100; sony_nc_backlight_ng_read_limits(0x12f, &sony_bl_props); max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset; - } else if (sony_find_snc_handle(0x137) != -1) { + } else if (sony_find_snc_handle(0x137) >= 0) { ops = &sony_backlight_ng_ops; + sony_bl_props.cmd_base = 0x0100; sony_nc_backlight_ng_read_limits(0x137, &sony_bl_props); max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset; + } else if (sony_find_snc_handle(0x143) >= 0) { + ops = &sony_backlight_ng_ops; + sony_bl_props.cmd_base = 0x3000; + sony_nc_backlight_ng_read_limits(0x143, &sony_bl_props); + max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset; + } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT", &unused))) { ops = &sony_backlight_ops; @@ -2597,6 +2640,12 @@ static int sony_nc_add(struct acpi_device *device) } } + result = sony_laptop_setup_input(device); + if (result) { + pr_err("Unable to create input devices\n"); + goto outplatform; + } + if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON", &handle))) { int arg = 1; @@ -2614,12 +2663,6 @@ static int sony_nc_add(struct acpi_device *device) } /* setup input devices and helper fifo */ - result = sony_laptop_setup_input(device); - if (result) { - pr_err("Unable to create input devices\n"); - goto outsnc; - } - if (acpi_video_backlight_support()) { pr_info("brightness ignored, must be controlled by ACPI video driver\n"); } else { @@ -2667,22 +2710,21 @@ static int sony_nc_add(struct acpi_device *device) return 0; - out_sysfs: +out_sysfs: for (item = sony_nc_values; item->name; ++item) { device_remove_file(&sony_pf_device->dev, &item->devattr); } sony_nc_backlight_cleanup(); - - sony_laptop_remove_input(); - - outsnc: sony_nc_function_cleanup(sony_pf_device); sony_nc_handles_cleanup(sony_pf_device); - outpresent: +outplatform: + sony_laptop_remove_input(); + +outpresent: sony_pf_remove(); - outwalk: +outwalk: sony_nc_rfkill_cleanup(); return result; } diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index 39d3aa41adda..f56c8ba3a861 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -1085,7 +1085,7 @@ static int __init rpmsg_init(void) return ret; } -module_init(rpmsg_init); +subsys_initcall(rpmsg_init); static void __exit rpmsg_fini(void) { diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 5b400730c213..4ee522b3f66f 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -86,7 +86,31 @@ static struct { #endif /* CONFIG_CIFS_WEAK_PW_HASH */ #endif /* CIFS_POSIX */ -/* Forward declarations */ +#ifdef CONFIG_HIGHMEM +/* + * On arches that have high memory, kmap address space is limited. By + * serializing the kmap operations on those arches, we ensure that we don't + * end up with a bunch of threads in writeback with partially mapped page + * arrays, stuck waiting for kmap to come back. That situation prevents + * progress and can deadlock. + */ +static DEFINE_MUTEX(cifs_kmap_mutex); + +static inline void +cifs_kmap_lock(void) +{ + mutex_lock(&cifs_kmap_mutex); +} + +static inline void +cifs_kmap_unlock(void) +{ + mutex_unlock(&cifs_kmap_mutex); +} +#else /* !CONFIG_HIGHMEM */ +#define cifs_kmap_lock() do { ; } while(0) +#define cifs_kmap_unlock() do { ; } while(0) +#endif /* CONFIG_HIGHMEM */ /* Mark as invalid, all open files on tree connections since they were closed when session to server was lost */ @@ -1503,7 +1527,9 @@ cifs_readv_receive(struct TCP_Server_Info *server, struct mid_q_entry *mid) } /* marshal up the page array */ + cifs_kmap_lock(); len = rdata->marshal_iov(rdata, data_len); + cifs_kmap_unlock(); data_len -= len; /* issue the read if we have any iovecs left to fill */ @@ -2069,7 +2095,9 @@ cifs_async_writev(struct cifs_writedata *wdata) * and set the iov_len properly for each one. It may also set * wdata->bytes too. */ + cifs_kmap_lock(); wdata->marshal_iov(iov, wdata); + cifs_kmap_unlock(); cFYI(1, "async write at %llu %u bytes", wdata->offset, wdata->bytes); diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 0ae86ddf2213..94b7788c3189 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3445,6 +3445,18 @@ void cifs_setup_cifs_sb(struct smb_vol *pvolume_info, #define CIFS_DEFAULT_NON_POSIX_RSIZE (60 * 1024) #define CIFS_DEFAULT_NON_POSIX_WSIZE (65536) +/* + * On hosts with high memory, we can't currently support wsize/rsize that are + * larger than we can kmap at once. Cap the rsize/wsize at + * LAST_PKMAP * PAGE_SIZE. We'll never be able to fill a read or write request + * larger than that anyway. + */ +#ifdef CONFIG_HIGHMEM +#define CIFS_KMAP_SIZE_LIMIT (LAST_PKMAP * PAGE_CACHE_SIZE) +#else /* CONFIG_HIGHMEM */ +#define CIFS_KMAP_SIZE_LIMIT (1<<24) +#endif /* CONFIG_HIGHMEM */ + static unsigned int cifs_negotiate_wsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info) { @@ -3475,6 +3487,9 @@ cifs_negotiate_wsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info) wsize = min_t(unsigned int, wsize, server->maxBuf - sizeof(WRITE_REQ) + 4); + /* limit to the amount that we can kmap at once */ + wsize = min_t(unsigned int, wsize, CIFS_KMAP_SIZE_LIMIT); + /* hard limit of CIFS_MAX_WSIZE */ wsize = min_t(unsigned int, wsize, CIFS_MAX_WSIZE); @@ -3516,6 +3531,9 @@ cifs_negotiate_rsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info) if (!(server->capabilities & CAP_LARGE_READ_X)) rsize = min_t(unsigned int, CIFSMaxBufSize, rsize); + /* limit to the amount that we can kmap at once */ + rsize = min_t(unsigned int, rsize, CIFS_KMAP_SIZE_LIMIT); + /* hard limit of CIFS_MAX_RSIZE */ rsize = min_t(unsigned int, rsize, CIFS_MAX_RSIZE); diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index 0a8224d1c4c5..a4217f02fab2 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -86,9 +86,12 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name, dentry = d_lookup(parent, name); if (dentry) { - /* FIXME: check for inode number changes? */ - if (dentry->d_inode != NULL) + inode = dentry->d_inode; + /* update inode in place if i_ino didn't change */ + if (inode && CIFS_I(inode)->uniqueid == fattr->cf_uniqueid) { + cifs_fattr_to_inode(inode, fattr); return dentry; + } d_drop(dentry); dput(dentry); } diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 3097ee58fd7d..f25d4ea14be4 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -365,16 +365,14 @@ cifs_setup_async_request(struct TCP_Server_Info *server, struct kvec *iov, if (mid == NULL) return -ENOMEM; - /* put it on the pending_mid_q */ - spin_lock(&GlobalMid_Lock); - list_add_tail(&mid->qhead, &server->pending_mid_q); - spin_unlock(&GlobalMid_Lock); - rc = cifs_sign_smb2(iov, nvec, server, &mid->sequence_number); - if (rc) - delete_mid(mid); + if (rc) { + DeleteMidQEntry(mid); + return rc; + } + *ret_mid = mid; - return rc; + return 0; } /* @@ -407,17 +405,21 @@ cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov, mid->callback_data = cbdata; mid->mid_state = MID_REQUEST_SUBMITTED; + /* put it on the pending_mid_q */ + spin_lock(&GlobalMid_Lock); + list_add_tail(&mid->qhead, &server->pending_mid_q); + spin_unlock(&GlobalMid_Lock); + + cifs_in_send_inc(server); rc = smb_sendv(server, iov, nvec); cifs_in_send_dec(server); cifs_save_when_sent(mid); mutex_unlock(&server->srv_mutex); - if (rc) - goto out_err; + if (rc == 0) + return 0; - return rc; -out_err: delete_mid(mid); add_credits(server, 1); wake_up(&server->request_q); diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 74598f67efeb..1c8b55670804 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1710,7 +1710,7 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd, goto error_tgt_fput; /* Check if EPOLLWAKEUP is allowed */ - if ((epds.events & EPOLLWAKEUP) && !capable(CAP_EPOLLWAKEUP)) + if ((epds.events & EPOLLWAKEUP) && !capable(CAP_BLOCK_SUSPEND)) epds.events &= ~EPOLLWAKEUP; /* diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index e34deac3f366..6ec6f9ee2fec 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -268,7 +268,6 @@ group_extend_out: err = ext4_move_extents(filp, donor_filp, me.orig_start, me.donor_start, me.len, &me.moved_len); mnt_drop_write_file(filp); - mnt_drop_write(filp->f_path.mnt); if (copy_to_user((struct move_extent __user *)arg, &me, sizeof(me))) diff --git a/fs/fifo.c b/fs/fifo.c index b1a524d798e7..cf6f4345ceb0 100644 --- a/fs/fifo.c +++ b/fs/fifo.c @@ -14,7 +14,7 @@ #include <linux/sched.h> #include <linux/pipe_fs_i.h> -static void wait_for_partner(struct inode* inode, unsigned int *cnt) +static int wait_for_partner(struct inode* inode, unsigned int *cnt) { int cur = *cnt; @@ -23,6 +23,7 @@ static void wait_for_partner(struct inode* inode, unsigned int *cnt) if (signal_pending(current)) break; } + return cur == *cnt ? -ERESTARTSYS : 0; } static void wake_up_partner(struct inode* inode) @@ -67,8 +68,7 @@ static int fifo_open(struct inode *inode, struct file *filp) * seen a writer */ filp->f_version = pipe->w_counter; } else { - wait_for_partner(inode, &pipe->w_counter); - if(signal_pending(current)) + if (wait_for_partner(inode, &pipe->w_counter)) goto err_rd; } } @@ -90,8 +90,7 @@ static int fifo_open(struct inode *inode, struct file *filp) wake_up_partner(inode); if (!pipe->readers) { - wait_for_partner(inode, &pipe->r_counter); - if (signal_pending(current)) + if (wait_for_partner(inode, &pipe->r_counter)) goto err_wr; } break; diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 9d1aeb7e2734..4f33c32affe3 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -1074,13 +1074,13 @@ restart: * If we couldn't get anything, give up. */ if (bno_cur_lt == NULL && bno_cur_gt == NULL) { + xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR); + if (!forced++) { trace_xfs_alloc_near_busy(args); xfs_log_force(args->mp, XFS_LOG_SYNC); goto restart; } - - xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR); trace_xfs_alloc_size_neither(args); args->agbno = NULLAGBLOCK; return 0; @@ -2434,13 +2434,22 @@ xfs_alloc_vextent_worker( current_restore_flags_nested(&pflags, PF_FSTRANS); } - -int /* error */ +/* + * Data allocation requests often come in with little stack to work on. Push + * them off to a worker thread so there is lots of stack to use. Metadata + * requests, OTOH, are generally from low stack usage paths, so avoid the + * context switch overhead here. + */ +int xfs_alloc_vextent( - xfs_alloc_arg_t *args) /* allocation argument structure */ + struct xfs_alloc_arg *args) { DECLARE_COMPLETION_ONSTACK(done); + if (!args->userdata) + return __xfs_alloc_vextent(args); + + args->done = &done; INIT_WORK_ONSTACK(&args->work, xfs_alloc_vextent_worker); queue_work(xfs_alloc_wq, &args->work); diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index a4beb421018a..269b35c084da 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -989,27 +989,6 @@ xfs_buf_ioerror_alert( (__uint64_t)XFS_BUF_ADDR(bp), func, bp->b_error, bp->b_length); } -int -xfs_bwrite( - struct xfs_buf *bp) -{ - int error; - - ASSERT(xfs_buf_islocked(bp)); - - bp->b_flags |= XBF_WRITE; - bp->b_flags &= ~(XBF_ASYNC | XBF_READ | _XBF_DELWRI_Q); - - xfs_bdstrat_cb(bp); - - error = xfs_buf_iowait(bp); - if (error) { - xfs_force_shutdown(bp->b_target->bt_mount, - SHUTDOWN_META_IO_ERROR); - } - return error; -} - /* * Called when we want to stop a buffer from getting written or read. * We attach the EIO error, muck with its flags, and call xfs_buf_ioend @@ -1079,14 +1058,7 @@ xfs_bioerror_relse( return EIO; } - -/* - * All xfs metadata buffers except log state machine buffers - * get this attached as their b_bdstrat callback function. - * This is so that we can catch a buffer - * after prematurely unpinning it to forcibly shutdown the filesystem. - */ -int +STATIC int xfs_bdstrat_cb( struct xfs_buf *bp) { @@ -1107,6 +1079,27 @@ xfs_bdstrat_cb( return 0; } +int +xfs_bwrite( + struct xfs_buf *bp) +{ + int error; + + ASSERT(xfs_buf_islocked(bp)); + + bp->b_flags |= XBF_WRITE; + bp->b_flags &= ~(XBF_ASYNC | XBF_READ | _XBF_DELWRI_Q); + + xfs_bdstrat_cb(bp); + + error = xfs_buf_iowait(bp); + if (error) { + xfs_force_shutdown(bp->b_target->bt_mount, + SHUTDOWN_META_IO_ERROR); + } + return error; +} + /* * Wrapper around bdstrat so that we can stop data from going to disk in case * we are shutting down the filesystem. Typically user data goes thru this @@ -1243,7 +1236,7 @@ xfs_buf_iorequest( */ atomic_set(&bp->b_io_remaining, 1); _xfs_buf_ioapply(bp); - _xfs_buf_ioend(bp, 0); + _xfs_buf_ioend(bp, 1); xfs_buf_rele(bp); } diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 7f1d1392ce37..79344c48008e 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -180,7 +180,6 @@ extern void xfs_buf_unlock(xfs_buf_t *); extern int xfs_bwrite(struct xfs_buf *bp); extern void xfsbdstrat(struct xfs_mount *, struct xfs_buf *); -extern int xfs_bdstrat_cb(struct xfs_buf *); extern void xfs_buf_ioend(xfs_buf_t *, int); extern void xfs_buf_ioerror(xfs_buf_t *, int); diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 45df2b857d48..d9e451115f98 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -954,7 +954,7 @@ xfs_buf_iodone_callbacks( if (!XFS_BUF_ISSTALE(bp)) { bp->b_flags |= XBF_WRITE | XBF_ASYNC | XBF_DONE; - xfs_bdstrat_cb(bp); + xfs_buf_iorequest(bp); } else { xfs_buf_relse(bp); } diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h index c544356b374b..294b1e755ab2 100644 --- a/include/asm-generic/dma-contiguous.h +++ b/include/asm-generic/dma-contiguous.h @@ -18,7 +18,7 @@ static inline void dev_set_cma_area(struct device *dev, struct cma *cma) { if (dev) dev->cma_area = cma; - if (!dev || !dma_contiguous_default_area) + if (!dev && !dma_contiguous_default_area) dma_contiguous_default_area = cma; } diff --git a/include/linux/capability.h b/include/linux/capability.h index 68d56effc328..d10b7ed595b1 100644 --- a/include/linux/capability.h +++ b/include/linux/capability.h @@ -360,11 +360,11 @@ struct cpu_vfs_cap_data { #define CAP_WAKE_ALARM 35 -/* Allow preventing system suspends while epoll events are pending */ +/* Allow preventing system suspends */ -#define CAP_EPOLLWAKEUP 36 +#define CAP_BLOCK_SUSPEND 36 -#define CAP_LAST_CAP CAP_EPOLLWAKEUP +#define CAP_LAST_CAP CAP_BLOCK_SUSPEND #define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP) diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index 6f8be328770a..f4bb378ccf6a 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -34,7 +34,7 @@ * re-allowed until epoll_wait is called again after consuming the wakeup * event(s). * - * Requires CAP_EPOLLWAKEUP + * Requires CAP_BLOCK_SUSPEND */ #define EPOLLWAKEUP (1 << 29) diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index d6146b4811c2..95374d1696a1 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -1425,7 +1425,7 @@ static inline void ip_vs_notrack(struct sk_buff *skb) struct nf_conn *ct = nf_ct_get(skb, &ctinfo); if (!ct || !nf_ct_is_untracked(ct)) { - nf_reset(skb); + nf_conntrack_put(skb->nfct); skb->nfct = &nf_ct_untracked_get()->ct_general; skb->nfctinfo = IP_CT_NEW; nf_conntrack_get(skb->nfct); diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index a88fb6939387..e1ce1048fe5f 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -78,7 +78,7 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) struct net *net = nf_ct_net(ct); struct nf_conntrack_ecache *e; - if (net->ct.nf_conntrack_event_cb == NULL) + if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb)) return; e = nf_ct_ecache_find(ct); diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 269b1fe5f2ae..3447cfaf11e7 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -717,6 +717,7 @@ static void timekeeping_resume(void) timekeeper.clock->cycle_last = timekeeper.clock->read(timekeeper.clock); timekeeper.ntp_error = 0; timekeeping_suspended = 0; + timekeeping_update(false); write_sequnlock_irqrestore(&timekeeper.lock, flags); touch_softlockup_watchdog(); diff --git a/mm/bootmem.c b/mm/bootmem.c index 73096630cb35..bcb63ac48cc5 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -710,6 +710,10 @@ again: if (ptr) return ptr; + /* do not panic in alloc_bootmem_bdata() */ + if (limit && goal + size > limit) + limit = 0; + ptr = alloc_bootmem_bdata(pgdat->bdata, size, align, goal, limit); if (ptr) return ptr; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 44030096da63..4a4f9219683f 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5635,7 +5635,12 @@ static struct page * __alloc_contig_migrate_alloc(struct page *page, unsigned long private, int **resultp) { - return alloc_page(GFP_HIGHUSER_MOVABLE); + gfp_t gfp_mask = GFP_USER | __GFP_MOVABLE; + + if (PageHighMem(page)) + gfp_mask |= __GFP_HIGHMEM; + + return alloc_page(gfp_mask); } /* [start, end) must belong to a single zone. */ diff --git a/mm/vmscan.c b/mm/vmscan.c index 661576324c7f..66e431060c05 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2688,7 +2688,10 @@ static void kswapd_try_to_sleep(pg_data_t *pgdat, int order, int classzone_idx) * them before going back to sleep. */ set_pgdat_percpu_threshold(pgdat, calculate_normal_threshold); - schedule(); + + if (!kthread_should_stop()) + schedule(); + set_pgdat_percpu_threshold(pgdat, calculate_pressure_threshold); } else { if (remaining) diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 6089f0cf23b4..9096bcb08132 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -403,6 +403,9 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, break; case NETDEV_DOWN: + if (dev->features & NETIF_F_HW_VLAN_FILTER) + vlan_vid_del(dev, 0); + /* Put all VLANs for this dev in the down state too. */ for (i = 0; i < VLAN_N_VID; i++) { vlandev = vlan_group_get_device(grp, i); diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 051f7abae66d..779095ded689 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -842,6 +842,7 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol, case AX25_P_NETROM: if (ax25_protocol_is_registered(AX25_P_NETROM)) return -ESOCKTNOSUPPORT; + break; #endif #ifdef CONFIG_ROSE_MODULE case AX25_P_ROSE: diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 8bf97515a77d..c5863f499133 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -1351,6 +1351,7 @@ void bla_free(struct bat_priv *bat_priv) * @bat_priv: the bat priv with all the soft interface information * @skb: the frame to be checked * @vid: the VLAN ID of the frame + * @is_bcast: the packet came in a broadcast packet type. * * bla_rx avoidance checks if: * * we have to race for a claim @@ -1361,7 +1362,8 @@ void bla_free(struct bat_priv *bat_priv) * process the skb. * */ -int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) +int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid, + bool is_bcast) { struct ethhdr *ethhdr; struct claim search_claim, *claim = NULL; @@ -1380,7 +1382,7 @@ int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) if (unlikely(atomic_read(&bat_priv->bla_num_requests))) /* don't allow broadcasts while requests are in flight */ - if (is_multicast_ether_addr(ethhdr->h_dest)) + if (is_multicast_ether_addr(ethhdr->h_dest) && is_bcast) goto handled; memcpy(search_claim.addr, ethhdr->h_source, ETH_ALEN); @@ -1406,8 +1408,13 @@ int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) } /* if it is a broadcast ... */ - if (is_multicast_ether_addr(ethhdr->h_dest)) { - /* ... drop it. the responsible gateway is in charge. */ + if (is_multicast_ether_addr(ethhdr->h_dest) && is_bcast) { + /* ... drop it. the responsible gateway is in charge. + * + * We need to check is_bcast because with the gateway + * feature, broadcasts (like DHCP requests) may be sent + * using a unicast packet type. + */ goto handled; } else { /* seems the client considers us as its best gateway. diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h index e39f93acc28f..dc5227b398d4 100644 --- a/net/batman-adv/bridge_loop_avoidance.h +++ b/net/batman-adv/bridge_loop_avoidance.h @@ -23,7 +23,8 @@ #define _NET_BATMAN_ADV_BLA_H_ #ifdef CONFIG_BATMAN_ADV_BLA -int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid); +int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid, + bool is_bcast); int bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid); int bla_is_backbone_gw(struct sk_buff *skb, struct orig_node *orig_node, int hdr_size); @@ -41,7 +42,7 @@ void bla_free(struct bat_priv *bat_priv); #else /* ifdef CONFIG_BATMAN_ADV_BLA */ static inline int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, - short vid) + short vid, bool is_bcast) { return 0; } diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 6e2530b02043..a0ec0e4ada4c 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -256,7 +256,11 @@ void interface_rx(struct net_device *soft_iface, struct bat_priv *bat_priv = netdev_priv(soft_iface); struct ethhdr *ethhdr; struct vlan_ethhdr *vhdr; + struct batman_header *batadv_header = (struct batman_header *)skb->data; short vid __maybe_unused = -1; + bool is_bcast; + + is_bcast = (batadv_header->packet_type == BAT_BCAST); /* check if enough space is available for pulling, and pull */ if (!pskb_may_pull(skb, hdr_size)) @@ -302,7 +306,7 @@ void interface_rx(struct net_device *soft_iface, /* Let the bridge loop avoidance check the packet. If will * not handle it, we can safely push it up. */ - if (bla_rx(bat_priv, skb, vid)) + if (bla_rx(bat_priv, skb, vid, is_bcast)) goto out; netif_rx(skb); diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c index 554b31289607..8c83c175b03a 100644 --- a/net/caif/caif_dev.c +++ b/net/caif/caif_dev.c @@ -561,9 +561,9 @@ static int __init caif_device_init(void) static void __exit caif_device_exit(void) { - unregister_pernet_subsys(&caif_net_ops); unregister_netdevice_notifier(&caif_device_notifier); dev_remove_pack(&caif_packet_type); + unregister_pernet_subsys(&caif_net_ops); } module_init(caif_device_init); diff --git a/net/core/dev.c b/net/core/dev.c index 84f01ba81a34..0f28a9e0b8ad 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2444,8 +2444,12 @@ static void skb_update_prio(struct sk_buff *skb) { struct netprio_map *map = rcu_dereference_bh(skb->dev->priomap); - if ((!skb->priority) && (skb->sk) && map) - skb->priority = map->priomap[skb->sk->sk_cgrp_prioidx]; + if (!skb->priority && skb->sk && map) { + unsigned int prioidx = skb->sk->sk_cgrp_prioidx; + + if (prioidx < map->priomap_len) + skb->priority = map->priomap[prioidx]; + } } #else #define skb_update_prio(skb) diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index 5b8aa2fae48b..b2e9caa1ad1a 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -49,8 +49,9 @@ static int get_prioidx(u32 *prio) return -ENOSPC; } set_bit(prioidx, prioidx_map); + if (atomic_read(&max_prioidx) < prioidx) + atomic_set(&max_prioidx, prioidx); spin_unlock_irqrestore(&prioidx_map_lock, flags); - atomic_set(&max_prioidx, prioidx); *prio = prioidx; return 0; } @@ -64,7 +65,7 @@ static void put_prioidx(u32 idx) spin_unlock_irqrestore(&prioidx_map_lock, flags); } -static void extend_netdev_table(struct net_device *dev, u32 new_len) +static int extend_netdev_table(struct net_device *dev, u32 new_len) { size_t new_size = sizeof(struct netprio_map) + ((sizeof(u32) * new_len)); @@ -76,7 +77,7 @@ static void extend_netdev_table(struct net_device *dev, u32 new_len) if (!new_priomap) { pr_warn("Unable to alloc new priomap!\n"); - return; + return -ENOMEM; } for (i = 0; @@ -89,46 +90,79 @@ static void extend_netdev_table(struct net_device *dev, u32 new_len) rcu_assign_pointer(dev->priomap, new_priomap); if (old_priomap) kfree_rcu(old_priomap, rcu); + return 0; } -static void update_netdev_tables(void) +static int write_update_netdev_table(struct net_device *dev) { + int ret = 0; + u32 max_len; + struct netprio_map *map; + + rtnl_lock(); + max_len = atomic_read(&max_prioidx) + 1; + map = rtnl_dereference(dev->priomap); + if (!map || map->priomap_len < max_len) + ret = extend_netdev_table(dev, max_len); + rtnl_unlock(); + + return ret; +} + +static int update_netdev_tables(void) +{ + int ret = 0; struct net_device *dev; - u32 max_len = atomic_read(&max_prioidx) + 1; + u32 max_len; struct netprio_map *map; rtnl_lock(); + max_len = atomic_read(&max_prioidx) + 1; for_each_netdev(&init_net, dev) { map = rtnl_dereference(dev->priomap); - if ((!map) || - (map->priomap_len < max_len)) - extend_netdev_table(dev, max_len); + /* + * don't allocate priomap if we didn't + * change net_prio.ifpriomap (map == NULL), + * this will speed up skb_update_prio. + */ + if (map && map->priomap_len < max_len) { + ret = extend_netdev_table(dev, max_len); + if (ret < 0) + break; + } } rtnl_unlock(); + return ret; } static struct cgroup_subsys_state *cgrp_create(struct cgroup *cgrp) { struct cgroup_netprio_state *cs; - int ret; + int ret = -EINVAL; cs = kzalloc(sizeof(*cs), GFP_KERNEL); if (!cs) return ERR_PTR(-ENOMEM); - if (cgrp->parent && cgrp_netprio_state(cgrp->parent)->prioidx) { - kfree(cs); - return ERR_PTR(-EINVAL); - } + if (cgrp->parent && cgrp_netprio_state(cgrp->parent)->prioidx) + goto out; ret = get_prioidx(&cs->prioidx); - if (ret != 0) { + if (ret < 0) { pr_warn("No space in priority index array\n"); - kfree(cs); - return ERR_PTR(ret); + goto out; + } + + ret = update_netdev_tables(); + if (ret < 0) { + put_prioidx(cs->prioidx); + goto out; } return &cs->css; +out: + kfree(cs); + return ERR_PTR(ret); } static void cgrp_destroy(struct cgroup *cgrp) @@ -141,7 +175,7 @@ static void cgrp_destroy(struct cgroup *cgrp) rtnl_lock(); for_each_netdev(&init_net, dev) { map = rtnl_dereference(dev->priomap); - if (map) + if (map && cs->prioidx < map->priomap_len) map->priomap[cs->prioidx] = 0; } rtnl_unlock(); @@ -165,7 +199,7 @@ static int read_priomap(struct cgroup *cont, struct cftype *cft, rcu_read_lock(); for_each_netdev_rcu(&init_net, dev) { map = rcu_dereference(dev->priomap); - priority = map ? map->priomap[prioidx] : 0; + priority = (map && prioidx < map->priomap_len) ? map->priomap[prioidx] : 0; cb->fill(cb, dev->name, priority); } rcu_read_unlock(); @@ -220,13 +254,17 @@ static int write_priomap(struct cgroup *cgrp, struct cftype *cft, if (!dev) goto out_free_devname; - update_netdev_tables(); - ret = 0; + ret = write_update_netdev_table(dev); + if (ret < 0) + goto out_put_dev; + rcu_read_lock(); map = rcu_dereference(dev->priomap); if (map) map->priomap[prioidx] = priority; rcu_read_unlock(); + +out_put_dev: dev_put(dev); out_free_devname: diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 46a3d23d259e..d124306b81fd 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -353,7 +353,7 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev, unsigned int fragsz = SKB_DATA_ALIGN(length + NET_SKB_PAD) + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); - if (fragsz <= PAGE_SIZE && !(gfp_mask & __GFP_WAIT)) { + if (fragsz <= PAGE_SIZE && !(gfp_mask & (__GFP_WAIT | GFP_DMA))) { void *data = netdev_alloc_frag(fragsz); if (likely(data)) { diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c index 6fbb2ad7bb6d..16705611589a 100644 --- a/net/ieee802154/dgram.c +++ b/net/ieee802154/dgram.c @@ -230,6 +230,12 @@ static int dgram_sendmsg(struct kiocb *iocb, struct sock *sk, mtu = dev->mtu; pr_debug("name = %s, mtu = %u\n", dev->name, mtu); + if (size > mtu) { + pr_debug("size = %Zu, mtu = %u\n", size, mtu); + err = -EINVAL; + goto out_dev; + } + hlen = LL_RESERVED_SPACE(dev); tlen = dev->needed_tailroom; skb = sock_alloc_send_skb(sk, hlen + tlen + size, @@ -258,12 +264,6 @@ static int dgram_sendmsg(struct kiocb *iocb, struct sock *sk, if (err < 0) goto out_skb; - if (size > mtu) { - pr_debug("size = %Zu, mtu = %u\n", size, mtu); - err = -EINVAL; - goto out_skb; - } - skb->dev = dev; skb->sk = sk; skb->protocol = htons(ETH_P_IEEE802154); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index a4bb856de08f..0db5d34a06b6 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2174,15 +2174,13 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, sdata->name, mgmt->sa, status_code); ieee80211_destroy_assoc_data(sdata, false); } else { - printk(KERN_DEBUG "%s: associated\n", sdata->name); - if (!ieee80211_assoc_success(sdata, *bss, mgmt, len)) { /* oops -- internal error -- send timeout for now */ - ieee80211_destroy_assoc_data(sdata, true); - sta_info_destroy_addr(sdata, mgmt->bssid); + ieee80211_destroy_assoc_data(sdata, false); cfg80211_put_bss(*bss); return RX_MGMT_CFG80211_ASSOC_TIMEOUT; } + printk(KERN_DEBUG "%s: associated\n", sdata->name); /* * destroy assoc_data afterwards, as otherwise an idle diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 2d1acc6c5445..f9e51ef8dfa2 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -809,7 +809,7 @@ minstrel_ht_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) max_rates = sband->n_bitrates; } - msp = kzalloc(sizeof(struct minstrel_ht_sta), gfp); + msp = kzalloc(sizeof(*msp), gfp); if (!msp) return NULL; diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index d43e3c122f7b..84444dda194b 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1521,11 +1521,12 @@ static int ip_vs_dst_event(struct notifier_block *this, unsigned long event, { struct net_device *dev = ptr; struct net *net = dev_net(dev); + struct netns_ipvs *ipvs = net_ipvs(net); struct ip_vs_service *svc; struct ip_vs_dest *dest; unsigned int idx; - if (event != NETDEV_UNREGISTER) + if (event != NETDEV_UNREGISTER || !ipvs) return NOTIFY_DONE; IP_VS_DBG(3, "%s() dev=%s\n", __func__, dev->name); EnterFunction(2); @@ -1551,7 +1552,7 @@ static int ip_vs_dst_event(struct notifier_block *this, unsigned long event, } } - list_for_each_entry(dest, &net_ipvs(net)->dest_trash, n_list) { + list_for_each_entry(dest, &ipvs->dest_trash, n_list) { __ip_vs_dev_reset(dest, dev); } mutex_unlock(&__ip_vs_mutex); diff --git a/net/netfilter/xt_set.c b/net/netfilter/xt_set.c index 035960ec5cb9..c6f7db720d84 100644 --- a/net/netfilter/xt_set.c +++ b/net/netfilter/xt_set.c @@ -16,6 +16,7 @@ #include <linux/netfilter/x_tables.h> #include <linux/netfilter/xt_set.h> +#include <linux/netfilter/ipset/ip_set_timeout.h> MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>"); @@ -310,7 +311,8 @@ set_target_v2(struct sk_buff *skb, const struct xt_action_param *par) info->del_set.flags, 0, UINT_MAX); /* Normalize to fit into jiffies */ - if (add_opt.timeout > UINT_MAX/MSEC_PER_SEC) + if (add_opt.timeout != IPSET_NO_TIMEOUT && + add_opt.timeout > UINT_MAX/MSEC_PER_SEC) add_opt.timeout = UINT_MAX/MSEC_PER_SEC; if (info->add_set.index != IPSET_INVALID_ID) ip_set_add(info->add_set.index, skb, par, &add_opt); diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c index 17a707db40eb..e06d458fc719 100644 --- a/net/nfc/llcp/sock.c +++ b/net/nfc/llcp/sock.c @@ -292,7 +292,7 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *addr, pr_debug("%p\n", sk); - if (llcp_sock == NULL) + if (llcp_sock == NULL || llcp_sock->dev == NULL) return -EBADFD; addr->sa_family = AF_NFC; diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c index 2754f098d436..bebaa43484bc 100644 --- a/net/rxrpc/ar-peer.c +++ b/net/rxrpc/ar-peer.c @@ -229,7 +229,7 @@ found_UDP_peer: return peer; new_UDP_peer: - _net("Rx UDP DGRAM from NEW peer %d", peer->debug_id); + _net("Rx UDP DGRAM from NEW peer"); read_unlock_bh(&rxrpc_peer_lock); _leave(" = -EBUSY [new]"); return ERR_PTR(-EBUSY); diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index a2a95aabf9c2..c412ad0d0308 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -331,29 +331,22 @@ static psched_time_t packet_len_2_sched_time(unsigned int len, struct netem_sche return PSCHED_NS2TICKS(ticks); } -static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch) +static void tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch) { struct sk_buff_head *list = &sch->q; psched_time_t tnext = netem_skb_cb(nskb)->time_to_send; - struct sk_buff *skb; - - if (likely(skb_queue_len(list) < sch->limit)) { - skb = skb_peek_tail(list); - /* Optimize for add at tail */ - if (likely(!skb || tnext >= netem_skb_cb(skb)->time_to_send)) - return qdisc_enqueue_tail(nskb, sch); + struct sk_buff *skb = skb_peek_tail(list); - skb_queue_reverse_walk(list, skb) { - if (tnext >= netem_skb_cb(skb)->time_to_send) - break; - } + /* Optimize for add at tail */ + if (likely(!skb || tnext >= netem_skb_cb(skb)->time_to_send)) + return __skb_queue_tail(list, nskb); - __skb_queue_after(list, skb, nskb); - sch->qstats.backlog += qdisc_pkt_len(nskb); - return NET_XMIT_SUCCESS; + skb_queue_reverse_walk(list, skb) { + if (tnext >= netem_skb_cb(skb)->time_to_send) + break; } - return qdisc_reshape_fail(nskb, sch); + __skb_queue_after(list, skb, nskb); } /* @@ -368,7 +361,6 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) /* We don't fill cb now as skb_unshare() may invalidate it */ struct netem_skb_cb *cb; struct sk_buff *skb2; - int ret; int count = 1; /* Random duplication */ @@ -419,6 +411,11 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) skb->data[net_random() % skb_headlen(skb)] ^= 1<<(net_random() % 8); } + if (unlikely(skb_queue_len(&sch->q) >= sch->limit)) + return qdisc_reshape_fail(skb, sch); + + sch->qstats.backlog += qdisc_pkt_len(skb); + cb = netem_skb_cb(skb); if (q->gap == 0 || /* not doing reordering */ q->counter < q->gap - 1 || /* inside last reordering gap */ @@ -450,7 +447,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) cb->time_to_send = now + delay; ++q->counter; - ret = tfifo_enqueue(skb, sch); + tfifo_enqueue(skb, sch); } else { /* * Do re-ordering by putting one out of N packets at the front @@ -460,16 +457,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) q->counter = 0; __skb_queue_head(&sch->q, skb); - sch->qstats.backlog += qdisc_pkt_len(skb); sch->qstats.requeues++; - ret = NET_XMIT_SUCCESS; - } - - if (ret != NET_XMIT_SUCCESS) { - if (net_xmit_drop_count(ret)) { - sch->qstats.drops++; - return ret; - } } return NET_XMIT_SUCCESS; diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c index 74305c883bd3..30ea4674cabd 100644 --- a/net/sched/sch_sfb.c +++ b/net/sched/sch_sfb.c @@ -570,6 +570,8 @@ static int sfb_dump(struct Qdisc *sch, struct sk_buff *skb) sch->qstats.backlog = q->qdisc->qstats.backlog; opts = nla_nest_start(skb, TCA_OPTIONS); + if (opts == NULL) + goto nla_put_failure; if (nla_put(skb, TCA_SFB_PARMS, sizeof(opt), &opt)) goto nla_put_failure; return nla_nest_end(skb, opts); diff --git a/net/sctp/input.c b/net/sctp/input.c index 80564fe03024..8b9b6790a3df 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -736,15 +736,12 @@ static void __sctp_unhash_endpoint(struct sctp_endpoint *ep) epb = &ep->base; - if (hlist_unhashed(&epb->node)) - return; - epb->hashent = sctp_ep_hashfn(epb->bind_addr.port); head = &sctp_ep_hashtable[epb->hashent]; sctp_write_lock(&head->lock); - __hlist_del(&epb->node); + hlist_del_init(&epb->node); sctp_write_unlock(&head->lock); } @@ -825,7 +822,7 @@ static void __sctp_unhash_established(struct sctp_association *asoc) head = &sctp_assoc_hashtable[epb->hashent]; sctp_write_lock(&head->lock); - __hlist_del(&epb->node); + hlist_del_init(&epb->node); sctp_write_unlock(&head->lock); } diff --git a/net/sctp/socket.c b/net/sctp/socket.c index b3b8a8d813eb..31c7bfcd9b58 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1231,8 +1231,14 @@ out_free: SCTP_DEBUG_PRINTK("About to exit __sctp_connect() free asoc: %p" " kaddrs: %p err: %d\n", asoc, kaddrs, err); - if (asoc) + if (asoc) { + /* sctp_primitive_ASSOCIATE may have added this association + * To the hash table, try to unhash it, just in case, its a noop + * if it wasn't hashed so we're safe + */ + sctp_unhash_established(asoc); sctp_association_free(asoc); + } return err; } @@ -1942,8 +1948,10 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk, goto out_unlock; out_free: - if (new_asoc) + if (new_asoc) { + sctp_unhash_established(asoc); sctp_association_free(asoc); + } out_unlock: sctp_release_sock(sk); |