[SCSI] bfa: remove os wrapper functions and macros
This patch replaces register access functions and macros with the the ones
provided by linux.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 7366924..f75c6be 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -113,7 +113,7 @@
u32 intr, qintr;
int queue;
- intr = bfa_reg_read(bfa->iocfc.bfa_regs.intr_status);
+ intr = readl(bfa->iocfc.bfa_regs.intr_status);
if (!intr)
return BFA_FALSE;
@@ -121,7 +121,7 @@
* RME completion queue interrupt
*/
qintr = intr & __HFN_INT_RME_MASK;
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr);
+ writel(qintr, bfa->iocfc.bfa_regs.intr_status);
for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) {
if (intr & (__HFN_INT_RME_Q0 << queue))
@@ -135,7 +135,7 @@
* CPE completion queue interrupt
*/
qintr = intr & __HFN_INT_CPE_MASK;
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr);
+ writel(qintr, bfa->iocfc.bfa_regs.intr_status);
for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) {
if (intr & (__HFN_INT_CPE_Q0 << queue))
@@ -153,13 +153,13 @@
void
bfa_intx_enable(struct bfa_s *bfa)
{
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, bfa->iocfc.intr_mask);
+ writel(bfa->iocfc.intr_mask, bfa->iocfc.bfa_regs.intr_mask);
}
void
bfa_intx_disable(struct bfa_s *bfa)
{
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, -1L);
+ writel(-1L, bfa->iocfc.bfa_regs.intr_mask);
}
void
@@ -188,8 +188,8 @@
__HFN_INT_RME_Q6 | __HFN_INT_RME_Q7 |
__HFN_INT_MBOX_LPU1);
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr_unmask);
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, ~intr_unmask);
+ writel(intr_unmask, bfa->iocfc.bfa_regs.intr_status);
+ writel(~intr_unmask, bfa->iocfc.bfa_regs.intr_mask);
bfa->iocfc.intr_mask = ~intr_unmask;
bfa_isr_mode_set(bfa, bfa->msix.nvecs != 0);
}
@@ -198,7 +198,7 @@
bfa_isr_disable(struct bfa_s *bfa)
{
bfa_isr_mode_set(bfa, BFA_FALSE);
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, -1L);
+ writel(-1L, bfa->iocfc.bfa_regs.intr_mask);
bfa_msix_uninstall(bfa);
}
@@ -263,7 +263,7 @@
* update CI
*/
bfa_rspq_ci(bfa, qid) = pi;
- bfa_reg_write(bfa->iocfc.bfa_regs.rme_q_ci[qid], pi);
+ writel(pi, bfa->iocfc.bfa_regs.rme_q_ci[qid]);
mmiowb();
/**
@@ -279,7 +279,7 @@
{
u32 intr, curr_value;
- intr = bfa_reg_read(bfa->iocfc.bfa_regs.intr_status);
+ intr = readl(bfa->iocfc.bfa_regs.intr_status);
if (intr & (__HFN_INT_MBOX_LPU0 | __HFN_INT_MBOX_LPU1))
bfa_msix_lpu(bfa);
@@ -294,9 +294,9 @@
* Register needs to be cleared as well so Interrupt
* Status Register will be cleared.
*/
- curr_value = bfa_reg_read(bfa->ioc.ioc_regs.ll_halt);
+ curr_value = readl(bfa->ioc.ioc_regs.ll_halt);
curr_value &= ~__FW_INIT_HALT_P;
- bfa_reg_write(bfa->ioc.ioc_regs.ll_halt, curr_value);
+ writel(curr_value, bfa->ioc.ioc_regs.ll_halt);
}
if (intr & __HFN_INT_ERR_PSS) {
@@ -305,14 +305,14 @@
* interrups are shared so driver's interrupt handler is
* still called eventhough it is already masked out.
*/
- curr_value = bfa_reg_read(
+ curr_value = readl(
bfa->ioc.ioc_regs.pss_err_status_reg);
curr_value &= __PSS_ERR_STATUS_SET;
- bfa_reg_write(bfa->ioc.ioc_regs.pss_err_status_reg,
- curr_value);
+ writel(curr_value,
+ bfa->ioc.ioc_regs.pss_err_status_reg);
}
- bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr);
+ writel(intr, bfa->iocfc.bfa_regs.intr_status);
bfa_msix_errint(bfa, intr);
}
}