| /linux/arch/arm64/ |
| H A D | Kconfig | 465 The workaround forces KVM to explicitly set VTCR_EL2.HA to 0,
505 The workaround promotes data cache clean instructions to
507 Please note that this does not necessarily enable the workaround,
527 The workaround promotes data cache clean instructions to
529 Please note that this does not necessarily enable the workaround,
550 The workaround promotes data cache clean instructions to
553 workaround, as it depends on the alternative framework, which will
572 The workaround promotes data cache clean instructions to
574 Please note that this does not necessarily enable the workaround,
590 The workaround is to promote device loads to use Load-Acquire
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| /linux/arch/arm/ |
| H A D | Kconfig | 530 Workaround:
551 recommended workaround.
557 This option enables the workaround for the 430973 Cortex-A8
564 The workaround enables the BTB/BTAC operations by setting ACTLR.IBE
574 This option enables the workaround for the 458693 Cortex-A8 (r2p0)
578 hazard might then cause a processor deadlock. The workaround enables
590 This option enables the workaround for the 460075 Cortex-A8 (r2p0)
594 workaround disables the write-allocate mode for the L2 cache via the
605 This option enables the workaround for the 742230 Cortex-A9
608 ordering of the two writes. This workaround sets a specific bit in
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| /linux/drivers/clocksource/ |
| H A D | Kconfig | 348 bool "Workaround for Freescale/NXP Erratum A-008585"
353 This option enables a workaround for Freescale/NXP Erratum
355 value"). The workaround will only be active if the
359 bool "Workaround for Hisilicon Erratum 161010101"
364 This option enables a workaround for Hisilicon Erratum
365 161010101. The workaround will be active if the hisilicon,erratum-161010101
369 bool "Workaround for Cortex-A73 erratum 858921"
374 This option enables a workaround applicable to Cortex-A73
376 The workaround will be dynamically enabled when an affected
380 bool "Workaround for Allwinner A64 erratum UNKNOWN1"
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| /linux/Documentation/sound/hd-audio/ |
| H A D | models.rst | 36 Inverted internal mic workaround
57 Inverted internal mic workaround
70 Enable ALC269(VA) digital mic workaround
72 Enable ALC271X digital mic workaround
74 Inverted internal mic workaround
220 Workaround for speaker noise on Lenovo machines
224 Workaround for speaker noise on Dell machines
234 Speaker pin routing workaround on ALC298
298 Inverted internal mic workaround
381 Workaround for DAC routing on Acer Aspire
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| /linux/arch/arm/mm/ |
| H A D | proc-v7-bugs.c | 103 pr_info("CPU%u: Spectre v2: using %s workaround\n", in spectre_v2_install_workaround()
139 /* Requires no workaround */ in cpu_v7_spectre_v2_init()
144 /* Other ARM CPUs require no workaround */ in cpu_v7_spectre_v2_init()
152 /* Cortex A57/A72 require firmware workaround */ in cpu_v7_spectre_v2_init()
212 pr_info("CPU%u: Spectre BHB: enabling %s workaround for all CPUs\n", in spectre_bhb_install_workaround()
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| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6qdl-tqma6a.dtsi | 13 fsl,err006687-workaround-present;
46 * This pinmuxing is required for the ERR006687 workaround. Board
48 * fsl,err006687-workaround-present must include this group.
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| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | gen6_engine_cs.c | 30 * And the workaround for these two requires this workaround first:
36 * And this last workaround is tricky because of the requirements on
48 * The cache flushes require the workaround flush that triggered this
50 * Post-sync nonzero is what triggered this second workaround, so we
300 * Workaround: 4th PIPE_CONTROL command (except the ones with only in gen7_emit_flush_rcs()
333 * Workaround: we must issue a pipe_control with CS-stall bit in gen7_emit_flush_rcs()
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_ce4100.c | 28 * workaround for this silicon issue checks UART_LSR_THRE bit and UART_LSR_TEMT
30 * two bits is set, if so then process the transmit request. If this workaround
31 * is not applied, then the serial transmission may hang. This workaround is for
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| /linux/arch/arm/mach-omap2/ |
| H A D | dma.c | 93 * Workaround: DMA channels must have BUFFERING_DISABLED bit set to in configure_dma_errata()
108 * Workaround: in configure_dma_errata()
121 * Workaround: SW should explicitely disable the channel. in configure_dma_errata()
130 * Workaround: Put sDMA in NoStandby more before a logical channel is in configure_dma_errata()
140 * Workaround: software must ensure that the DMA is configured in No in configure_dma_errata()
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| /linux/drivers/usb/host/ |
| H A D | ehci-pci.c | 132 "workaround for >2GB RAM\n"); in ehci_pci_setup()
172 ehci_info(ehci, "applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround\n"); in ehci_pci_setup()
203 ehci_info(ehci, "applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround\n"); in ehci_pci_setup()
211 ehci_info(ehci, "applying AMD SB600/SB700 USB freeze workaround\n"); in ehci_pci_setup()
218 ehci_info(ehci, "applying MosChip frame-index workaround\n"); in ehci_pci_setup()
224 ehci_info(ehci, "applying Synopsys HC workaround\n"); in ehci_pci_setup()
230 ehci_info(ehci, "applying Aspeed HC workaround\n"); in ehci_pci_setup()
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| /linux/drivers/media/common/saa7146/ |
| H A D | saa7146_vbi.c | 22 as specified. there is this workaround, but please in vbi_workaround()
29 /* setup some basic programming, just for the workaround */ in vbi_workaround()
84 /* we have to do the workaround twice to be sure that in vbi_workaround()
88 /* indicate to the irq handler that we do the workaround */ in vbi_workaround()
101 /* start rps1 to enable workaround */ in vbi_workaround()
107 DEB_VBI("brs bug workaround %d/1\n", i); in vbi_workaround()
370 DEB_VBI("vbi workaround failed!\n"); in vbi_begin()
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| /linux/include/sound/ |
| H A D | cs4271.h | 20 * One (undocumented) workaround is to assert and de-assert the PDN bit
21 * in the MODE2 register. This workaround can be enabled with the
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| /linux/arch/powerpc/platforms/8xx/ |
| H A D | Kconfig | 115 This enables a workaround for erratum CPU15 on MPC8xx chips.
117 circumstances. This workaround adds some overhead (a TLB miss
123 workaround.
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| /linux/sound/usb/line6/ |
| H A D | playback.h | 19 * the next period (sounds like a delay effect). As a workaround, the output
21 * solution. Until one is found, this workaround can be used to fix the
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| /linux/arch/mips/kernel/ |
| H A D | r4k-bugs64.c | 97 * instruction has the workaround applied. Older versions of in mult_sh_align_mod()
99 * multiplication variants lack the workaround. in mult_sh_align_mod()
154 pr_cont("yes, workaround... "); in check_mult_sh()
225 pr_cont("yes, workaround... "); in check_daddi()
296 pr_cont("yes, workaround... "); in check_daddiu()
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| /linux/drivers/irqchip/ |
| H A D | irq-sp7021-intc.c | 39 * WORKAROUND: change it to level trigger, and toggle the polarity
104 if (unlikely(IS_GPIO_INT(hwirq) && TEST_STATE(hwirq, _IS_EDGE))) { // WORKAROUND in sp_intc_ack_irq()
130 if (unlikely(IS_GPIO_INT(hwirq) && is_edge)) { // WORKAROUND in sp_intc_set_type()
176 if (unlikely(IS_GPIO_INT(hwirq) && TEST_STATE(hwirq, _IS_ACTIVE))) { // WORKAROUND in sp_intc_handle_ext_cascaded()
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| /linux/drivers/mfd/ |
| H A D | 88pm80x.c | 38 * workaround: some registers needed by pm805 are defined in pm800, so
101 * workaround: set g_pm80x_chip to the first probed chip. if the in pm80x_init()
120 * workaround: clear the dependency between pm800 and pm805. in pm80x_deinit()
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| /linux/arch/powerpc/sysdev/ |
| H A D | tsi108_dev.c | 129 * requires a workaround. The special in tsi108_eth_of_init()
131 * workaround. FIXME: Need to port the tsi108_eth in tsi108_eth_of_init()
133 * name for the workaround flag - it's not actually to in tsi108_eth_of_init()
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| /linux/drivers/net/ethernet/sfc/ |
| H A D | nic.h | 146 * @workaround_35388: Flag: firmware supports workaround for bug 35388
147 * @workaround_26807: Flag: firmware supports workaround for bug 26807
148 * @workaround_61265: Flag: firmware supports workaround for bug 61265
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| /linux/arch/powerpc/include/asm/ |
| H A D | xive.h | 63 /* #define XIVE_IRQ_FLAG_SHIFT_BUG 0x04 */ /* P9 DD1.0 workaround */
64 /* #define XIVE_IRQ_FLAG_MASK_FW 0x08 */ /* P9 DD1.0 workaround */
65 /* #define XIVE_IRQ_FLAG_EOI_FW 0x10 */ /* P9 DD1.0 workaround */
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| /linux/drivers/net/wireless/st/cw1200/ |
| H A D | scan.h | 34 /* Direct probe requests workaround */
50 /* Raw probe requests TX workaround */
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| /linux/arch/mips/ath25/ |
| H A D | ar2315.c | 186 * a workaround. Give it some time to attempt a gpio based hardware in ar2315_restart()
187 * reset (atheros reference design workaround) */ in ar2315_restart()
189 /* TODO: implement the GPIO reset workaround */ in ar2315_restart()
192 * workaround. Attempt to jump to the mips reset location - in ar2315_restart()
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| /linux/drivers/net/wireless/broadcom/b43/ |
| H A D | b43.h | 211 #define B43_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */
359 #define B43_HF_SYMW 0x000000000002ULL /* G-PHY SYM workaround */
360 #define B43_HF_RXPULLW 0x000000000004ULL /* RX pullup workaround */
363 #define B43_HF_GDCW 0x000000000020ULL /* G-PHY DC canceller filter bw workaround */
367 #define B43_HF_TSSIRPSMW 0x000000000200ULL /* TSSI reset PSM ucode workaround */
368 #define B43_HF_20IN40IQW 0x000000000200ULL /* 20 in 40 MHz I/Q workaround (rev >= 13 only) */
370 #define B43_HF_ACIW 0x000000000800ULL /* ACI workaround: shift bits by 2 on PHY CRS */
371 #define B43_HF_2060W 0x000000001000ULL /* 2060 radio workaround */
372 #define B43_HF_RADARW 0x000000002000ULL /* Radar workaround */
378 #define B43_HF_PCISCW 0x000000080000ULL /* PCI slow clock workaround */
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| /linux/arch/arm/mach-imx/ |
| H A D | cpuidle-imx6q.c | 62 * CPUs when they are in wait(unclocked) state. As the hardware workaround isn't
63 * applicable to all boards, disable the deeper idle state when the workaround
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | cirrus,cs4271.yaml | 65 One (undocumented) workaround is to assert and de-assert the PDN bit
66 in the MODE2 register. This workaround can be enabled with this DT
|