Commit 0cc62aed authored Jan 21, 2022 by Christophe Leroy Committed by Lorenzo Pieralisi Feb 24, 2022

sizes.h: Add SZ_1T macro

Today drivers/pci/controller/pci-xgene.c defines SZ_1T

Move it into linux/sizes.h so that it can be re-used elsewhere.

Link: https://lore.kernel.org/r/575cb7164cf124c75df7cb9242ea7374733942bf.1642752946.git.christophe.leroy@csgroup.eu


Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Toan Le <toan@os.amperecomputing.com>
Cc: linux-pci@vger.kernel.org

parent e783362e

drivers/pci/controller/pci-xgene.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -49,7 +49,6 @@
		#define EN_REG 0x00000001
		#define OB_LO_IO 0x00000002
		#define XGENE_PCIE_DEVICEID 0xE004
		#define SZ_1T (SZ_1G*1024ULL)
		#define PIPE_PHY_RATE_RD(src) ((0xc000 & (u32)(src)) >> 0xe)

		#define XGENE_V1_PCI_EXP_CAP 0x40

include/linux/sizes.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,8 @@
		#define SZ_8G _AC(0x200000000, ULL)
		#define SZ_16G _AC(0x400000000, ULL)
		#define SZ_32G _AC(0x800000000, ULL)

		#define SZ_1T _AC(0x10000000000, ULL)
		#define SZ_64T _AC(0x400000000000, ULL)

		#endif /* __LINUX_SIZES_H__ */