stable.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	patches@lists.linux.dev, Luis Machado <luis.machado@arm.com>,
	linux-ide@vger.kernel.org,
	Damien Le Moal <damien.lemoal@opensource.wdc.com>,
	Randy Dunlap <rdunlap@infradead.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Paul Barker <paul.barker@sancloud.com>
Subject: [PATCH 5.10 01/68] ata: ahci: fix enum constants for gcc-13
Date: Mon, 12 Jun 2023 12:25:53 +0200	[thread overview]
Message-ID: <20230612101658.494332339@linuxfoundation.org> (raw)
In-Reply-To: <20230612101658.437327280@linuxfoundation.org>

From: Arnd Bergmann <arnd@arndb.de>

commit f07788079f515ca4a681c5f595bdad19cfbd7b1d upstream.

gcc-13 slightly changes the type of constant expressions that are defined
in an enum, which triggers a compile time sanity check in libata:

linux/drivers/ata/libahci.c: In function 'ahci_led_store':
linux/include/linux/compiler_types.h:357:45: error: call to '__compiletime_assert_302' declared with attribute error: BUILD_BUG_ON failed: sizeof(_s) > sizeof(long)
357 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)

The new behavior is that sizeof() returns the same value for the
constant as it does for the enum type, which is generally more sensible
and consistent.

The problem in libata is that it contains a single enum definition for
lots of unrelated constants, some of which are large positive (unsigned)
integers like 0xffffffff, while others like (1<<31) are interpreted as
negative integers, and this forces the enum type to become 64 bit wide
even though most constants would still fit into a signed 32-bit 'int'.

Fix this by changing the entire enum definition to use BIT(x) in place
of (1<<x), which results in all values being seen as 'unsigned' and
fitting into an unsigned 32-bit type.

Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107917
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107405
Reported-by: Luis Machado <luis.machado@arm.com>
Cc: linux-ide@vger.kernel.org
Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc: stable@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Luis Machado <luis.machado@arm.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
[ Modified to account for slight differences in the enum contents in the 5.10.y tree.]
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/ata/ahci.h |  245 ++++++++++++++++++++++++++---------------------------
 1 file changed, 123 insertions(+), 122 deletions(-)

--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -24,6 +24,7 @@
 #include <linux/libata.h>
 #include <linux/phy/phy.h>
 #include <linux/regulator/consumer.h>
+#include <linux/bits.h>
 
 /* Enclosure Management Control */
 #define EM_CTRL_MSG_TYPE              0x000f0000
@@ -54,12 +55,12 @@ enum {
 	AHCI_PORT_PRIV_FBS_DMA_SZ	= AHCI_CMD_SLOT_SZ +
 					  AHCI_CMD_TBL_AR_SZ +
 					  (AHCI_RX_FIS_SZ * 16),
-	AHCI_IRQ_ON_SG		= (1 << 31),
-	AHCI_CMD_ATAPI		= (1 << 5),
-	AHCI_CMD_WRITE		= (1 << 6),
-	AHCI_CMD_PREFETCH	= (1 << 7),
-	AHCI_CMD_RESET		= (1 << 8),
-	AHCI_CMD_CLR_BUSY	= (1 << 10),
+	AHCI_IRQ_ON_SG		= BIT(31),
+	AHCI_CMD_ATAPI		= BIT(5),
+	AHCI_CMD_WRITE		= BIT(6),
+	AHCI_CMD_PREFETCH	= BIT(7),
+	AHCI_CMD_RESET		= BIT(8),
+	AHCI_CMD_CLR_BUSY	= BIT(10),
 
 	RX_FIS_PIO_SETUP	= 0x20,	/* offset of PIO Setup FIS data */
 	RX_FIS_D2H_REG		= 0x40,	/* offset of D2H Register FIS data */
@@ -77,37 +78,37 @@ enum {
 	HOST_CAP2		= 0x24, /* host capabilities, extended */
 
 	/* HOST_CTL bits */
-	HOST_RESET		= (1 << 0),  /* reset controller; self-clear */
-	HOST_IRQ_EN		= (1 << 1),  /* global IRQ enable */
-	HOST_MRSM		= (1 << 2),  /* MSI Revert to Single Message */
-	HOST_AHCI_EN		= (1 << 31), /* AHCI enabled */
+	HOST_RESET		= BIT(0),  /* reset controller; self-clear */
+	HOST_IRQ_EN		= BIT(1),  /* global IRQ enable */
+	HOST_MRSM		= BIT(2),  /* MSI Revert to Single Message */
+	HOST_AHCI_EN		= BIT(31), /* AHCI enabled */
 
 	/* HOST_CAP bits */
-	HOST_CAP_SXS		= (1 << 5),  /* Supports External SATA */
-	HOST_CAP_EMS		= (1 << 6),  /* Enclosure Management support */
-	HOST_CAP_CCC		= (1 << 7),  /* Command Completion Coalescing */
-	HOST_CAP_PART		= (1 << 13), /* Partial state capable */
-	HOST_CAP_SSC		= (1 << 14), /* Slumber state capable */
-	HOST_CAP_PIO_MULTI	= (1 << 15), /* PIO multiple DRQ support */
-	HOST_CAP_FBS		= (1 << 16), /* FIS-based switching support */
-	HOST_CAP_PMP		= (1 << 17), /* Port Multiplier support */
-	HOST_CAP_ONLY		= (1 << 18), /* Supports AHCI mode only */
-	HOST_CAP_CLO		= (1 << 24), /* Command List Override support */
-	HOST_CAP_LED		= (1 << 25), /* Supports activity LED */
-	HOST_CAP_ALPM		= (1 << 26), /* Aggressive Link PM support */
-	HOST_CAP_SSS		= (1 << 27), /* Staggered Spin-up */
-	HOST_CAP_MPS		= (1 << 28), /* Mechanical presence switch */
-	HOST_CAP_SNTF		= (1 << 29), /* SNotification register */
-	HOST_CAP_NCQ		= (1 << 30), /* Native Command Queueing */
-	HOST_CAP_64		= (1 << 31), /* PCI DAC (64-bit DMA) support */
+	HOST_CAP_SXS		= BIT(5),  /* Supports External SATA */
+	HOST_CAP_EMS		= BIT(6),  /* Enclosure Management support */
+	HOST_CAP_CCC		= BIT(7),  /* Command Completion Coalescing */
+	HOST_CAP_PART		= BIT(13), /* Partial state capable */
+	HOST_CAP_SSC		= BIT(14), /* Slumber state capable */
+	HOST_CAP_PIO_MULTI	= BIT(15), /* PIO multiple DRQ support */
+	HOST_CAP_FBS		= BIT(16), /* FIS-based switching support */
+	HOST_CAP_PMP		= BIT(17), /* Port Multiplier support */
+	HOST_CAP_ONLY		= BIT(18), /* Supports AHCI mode only */
+	HOST_CAP_CLO		= BIT(24), /* Command List Override support */
+	HOST_CAP_LED		= BIT(25), /* Supports activity LED */
+	HOST_CAP_ALPM		= BIT(26), /* Aggressive Link PM support */
+	HOST_CAP_SSS		= BIT(27), /* Staggered Spin-up */
+	HOST_CAP_MPS		= BIT(28), /* Mechanical presence switch */
+	HOST_CAP_SNTF		= BIT(29), /* SNotification register */
+	HOST_CAP_NCQ		= BIT(30), /* Native Command Queueing */
+	HOST_CAP_64		= BIT(31), /* PCI DAC (64-bit DMA) support */
 
 	/* HOST_CAP2 bits */
-	HOST_CAP2_BOH		= (1 << 0),  /* BIOS/OS handoff supported */
-	HOST_CAP2_NVMHCI	= (1 << 1),  /* NVMHCI supported */
-	HOST_CAP2_APST		= (1 << 2),  /* Automatic partial to slumber */
-	HOST_CAP2_SDS		= (1 << 3),  /* Support device sleep */
-	HOST_CAP2_SADM		= (1 << 4),  /* Support aggressive DevSlp */
-	HOST_CAP2_DESO		= (1 << 5),  /* DevSlp from slumber only */
+	HOST_CAP2_BOH		= BIT(0),  /* BIOS/OS handoff supported */
+	HOST_CAP2_NVMHCI	= BIT(1),  /* NVMHCI supported */
+	HOST_CAP2_APST		= BIT(2),  /* Automatic partial to slumber */
+	HOST_CAP2_SDS		= BIT(3),  /* Support device sleep */
+	HOST_CAP2_SADM		= BIT(4),  /* Support aggressive DevSlp */
+	HOST_CAP2_DESO		= BIT(5),  /* DevSlp from slumber only */
 
 	/* registers for each SATA port */
 	PORT_LST_ADDR		= 0x00, /* command list DMA addr */
@@ -129,24 +130,24 @@ enum {
 	PORT_DEVSLP		= 0x44, /* device sleep */
 
 	/* PORT_IRQ_{STAT,MASK} bits */
-	PORT_IRQ_COLD_PRES	= (1 << 31), /* cold presence detect */
-	PORT_IRQ_TF_ERR		= (1 << 30), /* task file error */
-	PORT_IRQ_HBUS_ERR	= (1 << 29), /* host bus fatal error */
-	PORT_IRQ_HBUS_DATA_ERR	= (1 << 28), /* host bus data error */
-	PORT_IRQ_IF_ERR		= (1 << 27), /* interface fatal error */
-	PORT_IRQ_IF_NONFATAL	= (1 << 26), /* interface non-fatal error */
-	PORT_IRQ_OVERFLOW	= (1 << 24), /* xfer exhausted available S/G */
-	PORT_IRQ_BAD_PMP	= (1 << 23), /* incorrect port multiplier */
-
-	PORT_IRQ_PHYRDY		= (1 << 22), /* PhyRdy changed */
-	PORT_IRQ_DEV_ILCK	= (1 << 7), /* device interlock */
-	PORT_IRQ_CONNECT	= (1 << 6), /* port connect change status */
-	PORT_IRQ_SG_DONE	= (1 << 5), /* descriptor processed */
-	PORT_IRQ_UNK_FIS	= (1 << 4), /* unknown FIS rx'd */
-	PORT_IRQ_SDB_FIS	= (1 << 3), /* Set Device Bits FIS rx'd */
-	PORT_IRQ_DMAS_FIS	= (1 << 2), /* DMA Setup FIS rx'd */
-	PORT_IRQ_PIOS_FIS	= (1 << 1), /* PIO Setup FIS rx'd */
-	PORT_IRQ_D2H_REG_FIS	= (1 << 0), /* D2H Register FIS rx'd */
+	PORT_IRQ_COLD_PRES	= BIT(31), /* cold presence detect */
+	PORT_IRQ_TF_ERR		= BIT(30), /* task file error */
+	PORT_IRQ_HBUS_ERR	= BIT(29), /* host bus fatal error */
+	PORT_IRQ_HBUS_DATA_ERR	= BIT(28), /* host bus data error */
+	PORT_IRQ_IF_ERR		= BIT(27), /* interface fatal error */
+	PORT_IRQ_IF_NONFATAL	= BIT(26), /* interface non-fatal error */
+	PORT_IRQ_OVERFLOW	= BIT(24), /* xfer exhausted available S/G */
+	PORT_IRQ_BAD_PMP	= BIT(23), /* incorrect port multiplier */
+
+	PORT_IRQ_PHYRDY		= BIT(22), /* PhyRdy changed */
+	PORT_IRQ_DEV_ILCK	= BIT(7),  /* device interlock */
+	PORT_IRQ_CONNECT	= BIT(6),  /* port connect change status */
+	PORT_IRQ_SG_DONE	= BIT(5),  /* descriptor processed */
+	PORT_IRQ_UNK_FIS	= BIT(4),  /* unknown FIS rx'd */
+	PORT_IRQ_SDB_FIS	= BIT(3),  /* Set Device Bits FIS rx'd */
+	PORT_IRQ_DMAS_FIS	= BIT(2),  /* DMA Setup FIS rx'd */
+	PORT_IRQ_PIOS_FIS	= BIT(1),  /* PIO Setup FIS rx'd */
+	PORT_IRQ_D2H_REG_FIS	= BIT(0),  /* D2H Register FIS rx'd */
 
 	PORT_IRQ_FREEZE		= PORT_IRQ_HBUS_ERR |
 				  PORT_IRQ_IF_ERR |
@@ -162,34 +163,34 @@ enum {
 				  PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS,
 
 	/* PORT_CMD bits */
-	PORT_CMD_ASP		= (1 << 27), /* Aggressive Slumber/Partial */
-	PORT_CMD_ALPE		= (1 << 26), /* Aggressive Link PM enable */
-	PORT_CMD_ATAPI		= (1 << 24), /* Device is ATAPI */
-	PORT_CMD_FBSCP		= (1 << 22), /* FBS Capable Port */
-	PORT_CMD_ESP		= (1 << 21), /* External Sata Port */
-	PORT_CMD_HPCP		= (1 << 18), /* HotPlug Capable Port */
-	PORT_CMD_PMP		= (1 << 17), /* PMP attached */
-	PORT_CMD_LIST_ON	= (1 << 15), /* cmd list DMA engine running */
-	PORT_CMD_FIS_ON		= (1 << 14), /* FIS DMA engine running */
-	PORT_CMD_FIS_RX		= (1 << 4), /* Enable FIS receive DMA engine */
-	PORT_CMD_CLO		= (1 << 3), /* Command list override */
-	PORT_CMD_POWER_ON	= (1 << 2), /* Power up device */
-	PORT_CMD_SPIN_UP	= (1 << 1), /* Spin up device */
-	PORT_CMD_START		= (1 << 0), /* Enable port DMA engine */
-
-	PORT_CMD_ICC_MASK	= (0xf << 28), /* i/f ICC state mask */
-	PORT_CMD_ICC_ACTIVE	= (0x1 << 28), /* Put i/f in active state */
-	PORT_CMD_ICC_PARTIAL	= (0x2 << 28), /* Put i/f in partial state */
-	PORT_CMD_ICC_SLUMBER	= (0x6 << 28), /* Put i/f in slumber state */
+	PORT_CMD_ASP		= BIT(27), /* Aggressive Slumber/Partial */
+	PORT_CMD_ALPE		= BIT(26), /* Aggressive Link PM enable */
+	PORT_CMD_ATAPI		= BIT(24), /* Device is ATAPI */
+	PORT_CMD_FBSCP		= BIT(22), /* FBS Capable Port */
+	PORT_CMD_ESP		= BIT(21), /* External Sata Port */
+	PORT_CMD_HPCP		= BIT(18), /* HotPlug Capable Port */
+	PORT_CMD_PMP		= BIT(17), /* PMP attached */
+	PORT_CMD_LIST_ON	= BIT(15), /* cmd list DMA engine running */
+	PORT_CMD_FIS_ON		= BIT(14), /* FIS DMA engine running */
+	PORT_CMD_FIS_RX		= BIT(4),  /* Enable FIS receive DMA engine */
+	PORT_CMD_CLO		= BIT(3),  /* Command list override */
+	PORT_CMD_POWER_ON	= BIT(2),  /* Power up device */
+	PORT_CMD_SPIN_UP	= BIT(1),  /* Spin up device */
+	PORT_CMD_START		= BIT(0),  /* Enable port DMA engine */
+
+	PORT_CMD_ICC_MASK	= (0xfu << 28), /* i/f ICC state mask */
+	PORT_CMD_ICC_ACTIVE	= (0x1u << 28), /* Put i/f in active state */
+	PORT_CMD_ICC_PARTIAL	= (0x2u << 28), /* Put i/f in partial state */
+	PORT_CMD_ICC_SLUMBER	= (0x6u << 28), /* Put i/f in slumber state */
 
 	/* PORT_FBS bits */
 	PORT_FBS_DWE_OFFSET	= 16, /* FBS device with error offset */
 	PORT_FBS_ADO_OFFSET	= 12, /* FBS active dev optimization offset */
 	PORT_FBS_DEV_OFFSET	= 8,  /* FBS device to issue offset */
 	PORT_FBS_DEV_MASK	= (0xf << PORT_FBS_DEV_OFFSET),  /* FBS.DEV */
-	PORT_FBS_SDE		= (1 << 2), /* FBS single device error */
-	PORT_FBS_DEC		= (1 << 1), /* FBS device error clear */
-	PORT_FBS_EN		= (1 << 0), /* Enable FBS */
+	PORT_FBS_SDE		= BIT(2), /* FBS single device error */
+	PORT_FBS_DEC		= BIT(1), /* FBS device error clear */
+	PORT_FBS_EN		= BIT(0), /* Enable FBS */
 
 	/* PORT_DEVSLP bits */
 	PORT_DEVSLP_DM_OFFSET	= 25,             /* DITO multiplier offset */
@@ -197,52 +198,52 @@ enum {
 	PORT_DEVSLP_DITO_OFFSET	= 15,             /* DITO offset */
 	PORT_DEVSLP_MDAT_OFFSET	= 10,             /* Minimum assertion time */
 	PORT_DEVSLP_DETO_OFFSET	= 2,              /* DevSlp exit timeout */
-	PORT_DEVSLP_DSP		= (1 << 1),       /* DevSlp present */
-	PORT_DEVSLP_ADSE	= (1 << 0),       /* Aggressive DevSlp enable */
+	PORT_DEVSLP_DSP		= BIT(1),         /* DevSlp present */
+	PORT_DEVSLP_ADSE	= BIT(0),         /* Aggressive DevSlp enable */
 
 	/* hpriv->flags bits */
 
 #define AHCI_HFLAGS(flags)		.private_data	= (void *)(flags)
 
-	AHCI_HFLAG_NO_NCQ		= (1 << 0),
-	AHCI_HFLAG_IGN_IRQ_IF_ERR	= (1 << 1), /* ignore IRQ_IF_ERR */
-	AHCI_HFLAG_IGN_SERR_INTERNAL	= (1 << 2), /* ignore SERR_INTERNAL */
-	AHCI_HFLAG_32BIT_ONLY		= (1 << 3), /* force 32bit */
-	AHCI_HFLAG_MV_PATA		= (1 << 4), /* PATA port */
-	AHCI_HFLAG_NO_MSI		= (1 << 5), /* no PCI MSI */
-	AHCI_HFLAG_NO_PMP		= (1 << 6), /* no PMP */
-	AHCI_HFLAG_SECT255		= (1 << 8), /* max 255 sectors */
-	AHCI_HFLAG_YES_NCQ		= (1 << 9), /* force NCQ cap on */
-	AHCI_HFLAG_NO_SUSPEND		= (1 << 10), /* don't suspend */
-	AHCI_HFLAG_SRST_TOUT_IS_OFFLINE	= (1 << 11), /* treat SRST timeout as
-							link offline */
-	AHCI_HFLAG_NO_SNTF		= (1 << 12), /* no sntf */
-	AHCI_HFLAG_NO_FPDMA_AA		= (1 << 13), /* no FPDMA AA */
-	AHCI_HFLAG_YES_FBS		= (1 << 14), /* force FBS cap on */
-	AHCI_HFLAG_DELAY_ENGINE		= (1 << 15), /* do not start engine on
-						        port start (wait until
-						        error-handling stage) */
-	AHCI_HFLAG_NO_DEVSLP		= (1 << 17), /* no device sleep */
-	AHCI_HFLAG_NO_FBS		= (1 << 18), /* no FBS */
+	AHCI_HFLAG_NO_NCQ		= BIT(0),
+	AHCI_HFLAG_IGN_IRQ_IF_ERR	= BIT(1), /* ignore IRQ_IF_ERR */
+	AHCI_HFLAG_IGN_SERR_INTERNAL	= BIT(2), /* ignore SERR_INTERNAL */
+	AHCI_HFLAG_32BIT_ONLY		= BIT(3), /* force 32bit */
+	AHCI_HFLAG_MV_PATA		= BIT(4), /* PATA port */
+	AHCI_HFLAG_NO_MSI		= BIT(5), /* no PCI MSI */
+	AHCI_HFLAG_NO_PMP		= BIT(6), /* no PMP */
+	AHCI_HFLAG_SECT255		= BIT(8), /* max 255 sectors */
+	AHCI_HFLAG_YES_NCQ		= BIT(9), /* force NCQ cap on */
+	AHCI_HFLAG_NO_SUSPEND		= BIT(10), /* don't suspend */
+	AHCI_HFLAG_SRST_TOUT_IS_OFFLINE	= BIT(11), /* treat SRST timeout as
+						      link offline */
+	AHCI_HFLAG_NO_SNTF		= BIT(12), /* no sntf */
+	AHCI_HFLAG_NO_FPDMA_AA		= BIT(13), /* no FPDMA AA */
+	AHCI_HFLAG_YES_FBS		= BIT(14), /* force FBS cap on */
+	AHCI_HFLAG_DELAY_ENGINE		= BIT(15), /* do not start engine on
+						      port start (wait until
+						      error-handling stage) */
+	AHCI_HFLAG_NO_DEVSLP		= BIT(17), /* no device sleep */
+	AHCI_HFLAG_NO_FBS		= BIT(18), /* no FBS */
 
 #ifdef CONFIG_PCI_MSI
-	AHCI_HFLAG_MULTI_MSI		= (1 << 20), /* per-port MSI(-X) */
+	AHCI_HFLAG_MULTI_MSI		= BIT(20), /* per-port MSI(-X) */
 #else
 	/* compile out MSI infrastructure */
 	AHCI_HFLAG_MULTI_MSI		= 0,
 #endif
-	AHCI_HFLAG_WAKE_BEFORE_STOP	= (1 << 22), /* wake before DMA stop */
-	AHCI_HFLAG_YES_ALPM		= (1 << 23), /* force ALPM cap on */
-	AHCI_HFLAG_NO_WRITE_TO_RO	= (1 << 24), /* don't write to read
-							only registers */
-	AHCI_HFLAG_IS_MOBILE		= (1 << 25), /* mobile chipset, use
-							SATA_MOBILE_LPM_POLICY
-							as default lpm_policy */
-	AHCI_HFLAG_SUSPEND_PHYS		= (1 << 26), /* handle PHYs during
-							suspend/resume */
-	AHCI_HFLAG_IGN_NOTSUPP_POWER_ON	= (1 << 27), /* ignore -EOPNOTSUPP
-							from phy_power_on() */
-	AHCI_HFLAG_NO_SXS		= (1 << 28), /* SXS not supported */
+	AHCI_HFLAG_WAKE_BEFORE_STOP	= BIT(22), /* wake before DMA stop */
+	AHCI_HFLAG_YES_ALPM		= BIT(23), /* force ALPM cap on */
+	AHCI_HFLAG_NO_WRITE_TO_RO	= BIT(24), /* don't write to read
+						      only registers */
+	AHCI_HFLAG_IS_MOBILE            = BIT(25), /* mobile chipset, use
+						      SATA_MOBILE_LPM_POLICY
+						      as default lpm_policy */
+	AHCI_HFLAG_SUSPEND_PHYS		= BIT(26), /* handle PHYs during
+						      suspend/resume */
+	AHCI_HFLAG_IGN_NOTSUPP_POWER_ON	= BIT(27), /* ignore -EOPNOTSUPP
+						      from phy_power_on() */
+	AHCI_HFLAG_NO_SXS		= BIT(28), /* SXS not supported */
 
 	/* ap->flags bits */
 
@@ -258,22 +259,22 @@ enum {
 	EM_MAX_RETRY			= 5,
 
 	/* em_ctl bits */
-	EM_CTL_RST		= (1 << 9), /* Reset */
-	EM_CTL_TM		= (1 << 8), /* Transmit Message */
-	EM_CTL_MR		= (1 << 0), /* Message Received */
-	EM_CTL_ALHD		= (1 << 26), /* Activity LED */
-	EM_CTL_XMT		= (1 << 25), /* Transmit Only */
-	EM_CTL_SMB		= (1 << 24), /* Single Message Buffer */
-	EM_CTL_SGPIO		= (1 << 19), /* SGPIO messages supported */
-	EM_CTL_SES		= (1 << 18), /* SES-2 messages supported */
-	EM_CTL_SAFTE		= (1 << 17), /* SAF-TE messages supported */
-	EM_CTL_LED		= (1 << 16), /* LED messages supported */
+	EM_CTL_RST		= BIT(9), /* Reset */
+	EM_CTL_TM		= BIT(8), /* Transmit Message */
+	EM_CTL_MR		= BIT(0), /* Message Received */
+	EM_CTL_ALHD		= BIT(26), /* Activity LED */
+	EM_CTL_XMT		= BIT(25), /* Transmit Only */
+	EM_CTL_SMB		= BIT(24), /* Single Message Buffer */
+	EM_CTL_SGPIO		= BIT(19), /* SGPIO messages supported */
+	EM_CTL_SES		= BIT(18), /* SES-2 messages supported */
+	EM_CTL_SAFTE		= BIT(17), /* SAF-TE messages supported */
+	EM_CTL_LED		= BIT(16), /* LED messages supported */
 
 	/* em message type */
-	EM_MSG_TYPE_LED		= (1 << 0), /* LED */
-	EM_MSG_TYPE_SAFTE	= (1 << 1), /* SAF-TE */
-	EM_MSG_TYPE_SES2	= (1 << 2), /* SES-2 */
-	EM_MSG_TYPE_SGPIO	= (1 << 3), /* SGPIO */
+	EM_MSG_TYPE_LED		= BIT(0), /* LED */
+	EM_MSG_TYPE_SAFTE	= BIT(1), /* SAF-TE */
+	EM_MSG_TYPE_SES2	= BIT(2), /* SES-2 */
+	EM_MSG_TYPE_SGPIO	= BIT(3), /* SGPIO */
 };
 
 struct ahci_cmd_hdr {



  reply	other threads:[~2023-06-12 10:48 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-12 10:25 [PATCH 5.10 00/68] 5.10.184-rc1 review Greg Kroah-Hartman
2023-06-12 10:25 ` Greg Kroah-Hartman [this message]
2023-06-12 10:25 ` [PATCH 5.10 02/68] gcc-plugins: Reorganize gimple includes for GCC 13 Greg Kroah-Hartman
2023-06-12 10:25 ` [PATCH 5.10 03/68] sfc (gcc13): synchronize ef100_enqueue_skb()s return type Greg Kroah-Hartman
2023-06-12 10:25 ` [PATCH 5.10 04/68] remove the sx8 block driver Greg Kroah-Hartman
2023-06-12 10:25 ` [PATCH 5.10 05/68] bonding (gcc13): synchronize bond_{a,t}lb_xmit() types Greg Kroah-Hartman
2023-06-12 10:25 ` [PATCH 5.10 06/68] f2fs: fix iostat lock protection Greg Kroah-Hartman
2023-06-12 10:25 ` [PATCH 5.10 07/68] blk-iocost: avoid 64-bit division in ioc_timer_fn Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 08/68] block/blk-iocost (gcc13): keep large values in a new enum Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 09/68] i40iw: fix build warning in i40iw_manage_apbvt() Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 10/68] i40e: fix build warnings in i40e_alloc.h Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 11/68] i40e: fix build warning in ice_fltr_add_mac_to_list() Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 12/68] staging: vchiq_core: drop vchiq_status from vchiq_initialise Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 13/68] spi: qup: Request DMA before enabling clocks Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 14/68] afs: Fix setting of mtime when creating a file/dir/symlink Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 15/68] wifi: mt76: mt7615: fix possible race in mt7615_mac_sta_poll Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 16/68] neighbour: fix unaligned access to pneigh_entry Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 17/68] net: dsa: lan9303: allow vid != 0 in port_fdb_{add|del} methods Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 18/68] net/smc: Avoid to access invalid RMBs MRs in SMCRv1 ADD LINK CONT Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 19/68] net/sched: fq_pie: ensure reasonable TCA_FQ_PIE_QUANTUM values Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 20/68] Bluetooth: Fix l2cap_disconnect_req deadlock Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 21/68] Bluetooth: L2CAP: Add missing checks for invalid DCID Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 22/68] qed/qede: Fix scheduling while atomic Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 23/68] netfilter: conntrack: fix NULL pointer dereference in nf_confirm_cthelper Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 24/68] netfilter: ipset: Add schedule point in call_ad() Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 25/68] ipv6: rpl: Fix Route of Death Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 26/68] rfs: annotate lockless accesses to sk->sk_rxhash Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 27/68] rfs: annotate lockless accesses to RFS sock flow table Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 28/68] net: sched: move rtm_tca_policy declaration to include file Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 29/68] net: sched: fix possible refcount leak in tc_chain_tmplt_add() Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 30/68] bpf: Add extra path pointer check to d_path helper Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 31/68] lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release() Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 32/68] bnxt_en: Dont issue AP reset during ethtools reset operation Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 33/68] bnxt_en: Query default VLAN before VNIC setup on a VF Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 34/68] bnxt_en: Implement .set_port / .unset_port UDP tunnel callbacks Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 35/68] batman-adv: Broken sync while rescheduling delayed work Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 36/68] Input: xpad - delete a Razer DeathAdder mouse VID/PID entry Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 37/68] Input: psmouse - fix OOB access in Elantech protocol Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 38/68] ALSA: hda/realtek: Add a quirk for HP Slim Desktop S01 Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 39/68] ALSA: hda/realtek: Add Lenovo P3 Tower platform Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 40/68] drm/amdgpu: fix xclk freq on CHIP_STONEY Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 41/68] can: j1939: j1939_sk_send_loop_abort(): improved error queue handling in J1939 Socket Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 42/68] can: j1939: change j1939_netdev_lock type to mutex Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 43/68] can: j1939: avoid possible use-after-free when j1939_can_rx_register fails Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 44/68] ceph: fix use-after-free bug for inodes when flushing capsnaps Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 45/68] s390/dasd: Use correct lock while counting channel queue length Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 46/68] Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 47/68] Bluetooth: hci_qca: fix debugfs registration Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 48/68] tee: amdtee: Add return_origin to struct tee_cmd_load_ta Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 49/68] rbd: move RBD_OBJ_FLAG_COPYUP_ENABLED flag setting Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 50/68] rbd: get snapshot context after exclusive lock is ensured to be held Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 51/68] pinctrl: meson-axg: add missing GPIOA_18 gpio group Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 52/68] usb: usbfs: Enforce page requirements for mmap Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 53/68] usb: usbfs: Use consistent mmap functions Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 54/68] staging: vc04_services: fix gcc-13 build warning Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 55/68] ASoC: codecs: wsa881x: do not set can_multi_write flag Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 56/68] i2c: sprd: Delete i2c adapter in .removes error path Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 57/68] eeprom: at24: also select REGMAP Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 58/68] riscv: fix kprobe __user string arg print fault issue Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 59/68] vhost: support PACKED when setting-getting vring_base Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 60/68] Revert "ext4: dont clear SB_RDONLY when remounting r/w until quota is re-enabled" Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 61/68] ext4: only check dquot_initialize_needed() when debugging Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 62/68] tcp: fix tcp_min_tso_segs sysctl Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 63/68] xfs: verify buffer contents when we skip log replay Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 64/68] MIPS: locking/atomic: Fix atomic{_64,}_sub_if_positive Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 65/68] drm/atomic: Dont pollute crtc_state->mode_blob with error pointers Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 66/68] btrfs: check return value of btrfs_commit_transaction in relocation Greg Kroah-Hartman
2023-06-12 10:26 ` [PATCH 5.10 67/68] btrfs: unset reloc control if transaction commit fails in prepare_to_relocate() Greg Kroah-Hartman
2023-06-12 10:27 ` [PATCH 5.10 68/68] Revert "staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE" Greg Kroah-Hartman
2023-06-12 21:52 ` [PATCH 5.10 00/68] 5.10.184-rc1 review Chris Paterson
2023-06-12 22:17 ` Shuah Khan
2023-06-13  8:38 ` Jon Hunter
2023-06-13  9:02 ` Naresh Kamboju
2023-06-13 12:13 ` Sudip Mukherjee (Codethink)
2023-06-13 16:35 ` Guenter Roeck
2023-06-13 17:36   ` Greg Kroah-Hartman
2023-06-13 18:01     ` Guenter Roeck
2023-06-13 17:45 ` Allen Pais
2023-06-13 23:09 ` Guenter Roeck

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230612101658.494332339@linuxfoundation.org \
    --to=gregkh@linuxfoundation.org \
    --cc=arnd@arndb.de \
    --cc=damien.lemoal@opensource.wdc.com \
    --cc=linux-ide@vger.kernel.org \
    --cc=luis.machado@arm.com \
    --cc=patches@lists.linux.dev \
    --cc=paul.barker@sancloud.com \
    --cc=rdunlap@infradead.org \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).