Commit e626f37e authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

nvme: split the enum used for various register constants 



Instead of having one big enum add one for each register or field.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarKeith Busch <kbusch@kernel.org>
Reviewed-by: default avatarChaitanya Kulkarni <kch@nvidia.com>
parent 93ba75c9

include/linux/nvme.h

+11 −2
Original line number Diff line number Diff line
@@ -204,8 +204,9 @@ enum { 
	NVME_CC_SHN_MASK	= 3 << NVME_CC_SHN_SHIFT,

	NVME_CC_IOSQES		= NVME_NVM_IOSQES << NVME_CC_IOSQES_SHIFT,

	NVME_CC_IOCQES		= NVME_NVM_IOCQES << NVME_CC_IOCQES_SHIFT,

	NVME_CAP_CSS_NVM	= 1 << 0,

	NVME_CAP_CSS_CSI	= 1 << 6,

};



enum {

	NVME_CSTS_RDY		= 1 << 0,

	NVME_CSTS_CFS		= 1 << 1,

	NVME_CSTS_NSSRO		= 1 << 4,
@@ -214,10 +215,18 @@ enum { 
	NVME_CSTS_SHST_OCCUR	= 1 << 2,

	NVME_CSTS_SHST_CMPLT	= 2 << 2,

	NVME_CSTS_SHST_MASK	= 3 << 2,

};



enum {

	NVME_CMBMSC_CRE		= 1 << 0,

	NVME_CMBMSC_CMSE	= 1 << 1,

};



enum {

	NVME_CAP_CSS_NVM	= 1 << 0,

	NVME_CAP_CSS_CSI	= 1 << 6,

};



struct nvme_id_power_state {

	__le16			max_power;	/* centiwatts */

	__u8			rsvd2;