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net: altera_tse: use BIT macro

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Replace numerical bit shift with BIT macro
in altera_tse

:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Thomas Chou 2015-11-06 09:37:08 +08:00
parent 14fb536990
commit 4c8df1d359
1 changed files with 15 additions and 15 deletions
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30
drivers/net/altera_tse.h
View file

@ -14,11 +14,11 @@
#define __packed_1_ __packed __aligned(1)
/* SGDMA Stuff */
#define ALT_SGDMA_STATUS_BUSY_MSK 0x00000010
#define ALT_SGDMA_STATUS_BUSY_MSK BIT(4)
#define ALT_SGDMA_CONTROL_RUN_MSK 0x00000020
#define ALT_SGDMA_CONTROL_STOP_DMA_ER_MSK 0x00000040
#define ALT_SGDMA_CONTROL_SOFTWARERESET_MSK 0x00010000
#define ALT_SGDMA_CONTROL_RUN_MSK BIT(5)
#define ALT_SGDMA_CONTROL_STOP_DMA_ER_MSK BIT(6)
#define ALT_SGDMA_CONTROL_SOFTWARERESET_MSK BIT(16)
/*
* Descriptor control bit masks & offsets
@ -27,10 +27,10 @@
* The following bit-offsets are expressed relative to the LSB of
* the control register bitfield.
*/
#define ALT_SGDMA_DESCRIPTOR_CONTROL_GENERATE_EOP_MSK 0x00000001
#define ALT_SGDMA_DESCRIPTOR_CONTROL_READ_FIXED_ADDRESS_MSK 0x00000002
#define ALT_SGDMA_DESCRIPTOR_CONTROL_WRITE_FIXED_ADDRESS_MSK 0x00000004
#define ALT_SGDMA_DESCRIPTOR_CONTROL_OWNED_BY_HW_MSK 0x00000080
#define ALT_SGDMA_DESCRIPTOR_CONTROL_GENERATE_EOP_MSK BIT(0)
#define ALT_SGDMA_DESCRIPTOR_CONTROL_READ_FIXED_ADDRESS_MSK BIT(1)
#define ALT_SGDMA_DESCRIPTOR_CONTROL_WRITE_FIXED_ADDRESS_MSK BIT(2)
#define ALT_SGDMA_DESCRIPTOR_CONTROL_OWNED_BY_HW_MSK BIT(7)
/*
* Descriptor status bit masks & offsets
@ -39,7 +39,7 @@
* The following bit-offsets are expressed relative to the LSB of
* the status register bitfield.
*/
#define ALT_SGDMA_DESCRIPTOR_STATUS_TERMINATED_BY_EOP_MSK 0x00000080
#define ALT_SGDMA_DESCRIPTOR_STATUS_TERMINATED_BY_EOP_MSK BIT(7)
/*
* The SGDMA controller buffer descriptor allocates
@ -85,12 +85,12 @@ struct alt_sgdma_registers {
};
/* TSE Stuff */
#define ALTERA_TSE_CMD_TX_ENA_MSK 0x00000001
#define ALTERA_TSE_CMD_RX_ENA_MSK 0x00000002
#define ALTERA_TSE_CMD_ETH_SPEED_MSK 0x00000008
#define ALTERA_TSE_CMD_HD_ENA_MSK 0x00000400
#define ALTERA_TSE_CMD_SW_RESET_MSK 0x00002000
#define ALTERA_TSE_CMD_ENA_10_MSK 0x02000000
#define ALTERA_TSE_CMD_TX_ENA_MSK BIT(0)
#define ALTERA_TSE_CMD_RX_ENA_MSK BIT(1)
#define ALTERA_TSE_CMD_ETH_SPEED_MSK BIT(3)
#define ALTERA_TSE_CMD_HD_ENA_MSK BIT(10)
#define ALTERA_TSE_CMD_SW_RESET_MSK BIT(13)
#define ALTERA_TSE_CMD_ENA_10_MSK BIT(25)
#define ALT_TSE_SW_RESET_TIMEOUT (3 * CONFIG_SYS_HZ)
#define ALT_TSE_SGDMA_BUSY_TIMEOUT (3 * CONFIG_SYS_HZ)