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path: root/kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
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Diffstat (limited to 'kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c')
-rw-r--r--kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c101
1 files changed, 50 insertions, 51 deletions
diff --git a/kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c b/kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
index 2e72445db..74e5ed55a 100644
--- a/kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
+++ b/kernel/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
@@ -23,8 +23,7 @@
#include "bfi_reg.h"
#include "bfa_defs.h"
-#define bfa_ioc_ct_sync_pos(__ioc) \
- ((u32) (1 << bfa_ioc_pcifn(__ioc)))
+#define bfa_ioc_ct_sync_pos(__ioc) BIT(bfa_ioc_pcifn(__ioc))
#define BFA_IOC_SYNC_REQD_SH 16
#define bfa_ioc_ct_get_sync_ackd(__val) (__val & 0x0000ffff)
#define bfa_ioc_ct_clear_sync_ackd(__val) (__val & 0xffff0000)
@@ -536,7 +535,7 @@ bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc)
{
u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
- writel((r32 | bfa_ioc_ct_sync_pos(ioc)), ioc->ioc_regs.ioc_fail_sync);
+ writel(r32 | bfa_ioc_ct_sync_pos(ioc), ioc->ioc_regs.ioc_fail_sync);
}
static bool
@@ -667,7 +666,7 @@ bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
writel(__PMM_1T_RESET_P, (rb + PMM_1T_RESET_REG_P0));
writel(__PMM_1T_RESET_P, (rb + PMM_1T_RESET_REG_P1));
}
- r32 = readl((rb + PSS_CTL_REG));
+ r32 = readl(rb + PSS_CTL_REG);
r32 &= ~__PSS_LMEM_RESET;
writel(r32, (rb + PSS_CTL_REG));
udelay(1000);
@@ -678,7 +677,7 @@ bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
writel(__EDRAM_BISTR_START, (rb + MBIST_CTL_REG));
udelay(1000);
- r32 = readl((rb + MBIST_STAT_REG));
+ r32 = readl(rb + MBIST_STAT_REG);
writel(0, (rb + MBIST_CTL_REG));
return BFA_STATUS_OK;
}
@@ -691,7 +690,7 @@ bfa_ioc_ct2_sclk_init(void __iomem *rb)
/*
* put s_clk PLL and PLL FSM in reset
*/
- r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_SCLK_CTL_REG);
r32 &= ~(__APP_PLL_SCLK_ENABLE | __APP_PLL_SCLK_LRESETN);
r32 |= (__APP_PLL_SCLK_ENARST | __APP_PLL_SCLK_BYPASS |
__APP_PLL_SCLK_LOGIC_SOFT_RESET);
@@ -701,28 +700,28 @@ bfa_ioc_ct2_sclk_init(void __iomem *rb)
* Ignore mode and program for the max clock (which is FC16)
* Firmware/NFC will do the PLL init appropriately
*/
- r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_SCLK_CTL_REG);
r32 &= ~(__APP_PLL_SCLK_REFCLK_SEL | __APP_PLL_SCLK_CLK_DIV2);
writel(r32, (rb + CT2_APP_PLL_SCLK_CTL_REG));
/*
* while doing PLL init dont clock gate ethernet subsystem
*/
- r32 = readl((rb + CT2_CHIP_MISC_PRG));
- writel((r32 | __ETH_CLK_ENABLE_PORT0),
- (rb + CT2_CHIP_MISC_PRG));
+ r32 = readl(rb + CT2_CHIP_MISC_PRG);
+ writel(r32 | __ETH_CLK_ENABLE_PORT0,
+ rb + CT2_CHIP_MISC_PRG);
- r32 = readl((rb + CT2_PCIE_MISC_REG));
- writel((r32 | __ETH_CLK_ENABLE_PORT1),
- (rb + CT2_PCIE_MISC_REG));
+ r32 = readl(rb + CT2_PCIE_MISC_REG);
+ writel(r32 | __ETH_CLK_ENABLE_PORT1,
+ rb + CT2_PCIE_MISC_REG);
/*
* set sclk value
*/
- r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_SCLK_CTL_REG);
r32 &= (__P_SCLK_PLL_LOCK | __APP_PLL_SCLK_REFCLK_SEL |
__APP_PLL_SCLK_CLK_DIV2);
- writel(r32 | 0x1061731b, (rb + CT2_APP_PLL_SCLK_CTL_REG));
+ writel(r32 | 0x1061731b, rb + CT2_APP_PLL_SCLK_CTL_REG);
/*
* poll for s_clk lock or delay 1ms
@@ -743,28 +742,28 @@ bfa_ioc_ct2_lclk_init(void __iomem *rb)
/*
* put l_clk PLL and PLL FSM in reset
*/
- r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_LCLK_CTL_REG);
r32 &= ~(__APP_PLL_LCLK_ENABLE | __APP_PLL_LCLK_LRESETN);
r32 |= (__APP_PLL_LCLK_ENARST | __APP_PLL_LCLK_BYPASS |
__APP_PLL_LCLK_LOGIC_SOFT_RESET);
- writel(r32, (rb + CT2_APP_PLL_LCLK_CTL_REG));
+ writel(r32, rb + CT2_APP_PLL_LCLK_CTL_REG);
/*
* set LPU speed (set for FC16 which will work for other modes)
*/
- r32 = readl((rb + CT2_CHIP_MISC_PRG));
+ r32 = readl(rb + CT2_CHIP_MISC_PRG);
writel(r32, (rb + CT2_CHIP_MISC_PRG));
/*
* set LPU half speed (set for FC16 which will work for other modes)
*/
- r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
- writel(r32, (rb + CT2_APP_PLL_LCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_LCLK_CTL_REG);
+ writel(r32, rb + CT2_APP_PLL_LCLK_CTL_REG);
/*
* set lclk for mode (set for FC16)
*/
- r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_LCLK_CTL_REG);
r32 &= (__P_LCLK_PLL_LOCK | __APP_LPUCLK_HALFSPEED);
r32 |= 0x20c1731b;
writel(r32, (rb + CT2_APP_PLL_LCLK_CTL_REG));
@@ -780,14 +779,14 @@ bfa_ioc_ct2_mem_init(void __iomem *rb)
{
u32 r32;
- r32 = readl((rb + PSS_CTL_REG));
+ r32 = readl(rb + PSS_CTL_REG);
r32 &= ~__PSS_LMEM_RESET;
- writel(r32, (rb + PSS_CTL_REG));
+ writel(r32, rb + PSS_CTL_REG);
udelay(1000);
- writel(__EDRAM_BISTR_START, (rb + CT2_MBIST_CTL_REG));
+ writel(__EDRAM_BISTR_START, rb + CT2_MBIST_CTL_REG);
udelay(1000);
- writel(0, (rb + CT2_MBIST_CTL_REG));
+ writel(0, rb + CT2_MBIST_CTL_REG);
}
static void
@@ -801,22 +800,22 @@ bfa_ioc_ct2_mac_reset(void __iomem *rb)
/*
* release soft reset on s_clk & l_clk
*/
- r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
- writel((r32 & ~__APP_PLL_SCLK_LOGIC_SOFT_RESET),
- (rb + CT2_APP_PLL_SCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_SCLK_CTL_REG);
+ writel(r32 & ~__APP_PLL_SCLK_LOGIC_SOFT_RESET,
+ rb + CT2_APP_PLL_SCLK_CTL_REG);
/*
* release soft reset on s_clk & l_clk
*/
- r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
- writel((r32 & ~__APP_PLL_LCLK_LOGIC_SOFT_RESET),
- (rb + CT2_APP_PLL_LCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_LCLK_CTL_REG);
+ writel(r32 & ~__APP_PLL_LCLK_LOGIC_SOFT_RESET,
+ rb + CT2_APP_PLL_LCLK_CTL_REG);
/* put port0, port1 MAC & AHB in reset */
- writel((__CSI_MAC_RESET | __CSI_MAC_AHB_RESET),
- (rb + CT2_CSI_MAC_CONTROL_REG(0)));
- writel((__CSI_MAC_RESET | __CSI_MAC_AHB_RESET),
- (rb + CT2_CSI_MAC_CONTROL_REG(1)));
+ writel(__CSI_MAC_RESET | __CSI_MAC_AHB_RESET,
+ rb + CT2_CSI_MAC_CONTROL_REG(0));
+ writel(__CSI_MAC_RESET | __CSI_MAC_AHB_RESET,
+ rb + CT2_CSI_MAC_CONTROL_REG(1));
}
#define CT2_NFC_MAX_DELAY 1000
@@ -861,8 +860,8 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
nfc_ver = readl(rb + CT2_RSC_GPR15_REG);
- if ((wgn == (__A2T_AHB_LOAD | __WGN_READY)) &&
- (nfc_ver >= CT2_NFC_VER_VALID)) {
+ if (wgn == (__A2T_AHB_LOAD | __WGN_READY) &&
+ nfc_ver >= CT2_NFC_VER_VALID) {
if (bfa_ioc_ct2_nfc_halted(rb))
bfa_ioc_ct2_nfc_resume(rb);
writel(__RESET_AND_START_SCLK_LCLK_PLLS,
@@ -899,19 +898,19 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
bfa_ioc_ct2_lclk_init(rb);
/* release soft reset on s_clk & l_clk */
- r32 = readl((rb + CT2_APP_PLL_SCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_SCLK_CTL_REG);
writel(r32 & ~__APP_PLL_SCLK_LOGIC_SOFT_RESET,
rb + CT2_APP_PLL_SCLK_CTL_REG);
- r32 = readl((rb + CT2_APP_PLL_LCLK_CTL_REG));
+ r32 = readl(rb + CT2_APP_PLL_LCLK_CTL_REG);
writel(r32 & ~__APP_PLL_LCLK_LOGIC_SOFT_RESET,
rb + CT2_APP_PLL_LCLK_CTL_REG);
}
/* Announce flash device presence, if flash was corrupted. */
if (wgn == (__WGN_READY | __GLBL_PF_VF_CFG_RDY)) {
- r32 = readl((rb + PSS_GPIO_OUT_REG));
+ r32 = readl(rb + PSS_GPIO_OUT_REG);
writel(r32 & ~1, rb + PSS_GPIO_OUT_REG);
- r32 = readl((rb + PSS_GPIO_OE_REG));
+ r32 = readl(rb + PSS_GPIO_OE_REG);
writel(r32 | 1, rb + PSS_GPIO_OE_REG);
}
@@ -919,27 +918,27 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
* Mask the interrupts and clear any
* pending interrupts left by BIOS/EFI
*/
- writel(1, (rb + CT2_LPU0_HOSTFN_MBOX0_MSK));
- writel(1, (rb + CT2_LPU1_HOSTFN_MBOX0_MSK));
+ writel(1, rb + CT2_LPU0_HOSTFN_MBOX0_MSK);
+ writel(1, rb + CT2_LPU1_HOSTFN_MBOX0_MSK);
/* For first time initialization, no need to clear interrupts */
r32 = readl(rb + HOST_SEM5_REG);
if (r32 & 0x1) {
- r32 = readl((rb + CT2_LPU0_HOSTFN_CMD_STAT));
+ r32 = readl(rb + CT2_LPU0_HOSTFN_CMD_STAT);
if (r32 == 1) {
- writel(1, (rb + CT2_LPU0_HOSTFN_CMD_STAT));
- readl((rb + CT2_LPU0_HOSTFN_CMD_STAT));
+ writel(1, rb + CT2_LPU0_HOSTFN_CMD_STAT);
+ readl(rb + CT2_LPU0_HOSTFN_CMD_STAT);
}
- r32 = readl((rb + CT2_LPU1_HOSTFN_CMD_STAT));
+ r32 = readl(rb + CT2_LPU1_HOSTFN_CMD_STAT);
if (r32 == 1) {
- writel(1, (rb + CT2_LPU1_HOSTFN_CMD_STAT));
- readl((rb + CT2_LPU1_HOSTFN_CMD_STAT));
+ writel(1, rb + CT2_LPU1_HOSTFN_CMD_STAT);
+ readl(rb + CT2_LPU1_HOSTFN_CMD_STAT);
}
}
bfa_ioc_ct2_mem_init(rb);
- writel(BFI_IOC_UNINIT, (rb + CT2_BFA_IOC0_STATE_REG));
- writel(BFI_IOC_UNINIT, (rb + CT2_BFA_IOC1_STATE_REG));
+ writel(BFI_IOC_UNINIT, rb + CT2_BFA_IOC0_STATE_REG);
+ writel(BFI_IOC_UNINIT, rb + CT2_BFA_IOC1_STATE_REG);
return BFA_STATUS_OK;
}