BFA_TRC_FILE(CNA, IOC);
-/**
+/*
* IOC local definitions
*/
#define BFA_IOC_TOV 3000 /* msecs */
BFA_TRC_MAX * sizeof(struct bfa_trc_s)))
#define BFA_DBG_FWTRC_OFF(_fn) (BFI_IOC_TRC_OFF + BFA_DBG_FWTRC_LEN * (_fn))
-/**
+/*
* Asic specific macros : see bfa_hw_cb.c and bfa_hw_ct.c for details.
*/
#define bfa_ioc_mbox_cmd_pending(__ioc) \
(!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
- bfa_reg_read((__ioc)->ioc_regs.hfn_mbox_cmd))
+ readl((__ioc)->ioc_regs.hfn_mbox_cmd))
bfa_boolean_t bfa_auto_recover = BFA_TRUE;
static void bfa_ioc_pf_failed(struct bfa_ioc_s *ioc);
static void bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc);
-/**
+/*
* hal_ioc_sm
*/
-/**
+/*
* IOC state machine definitions/declarations
*/
enum ioc_event {
{BFA_SM(bfa_ioc_sm_disabled), BFA_IOC_DISABLED},
};
-/**
+/*
* IOCPF state machine definitions/declarations
*/
static void bfa_iocpf_timeout(void *ioc_arg);
static void bfa_iocpf_sem_timeout(void *ioc_arg);
-/**
+/*
* IOCPF state machine events
*/
enum iocpf_event {
IOCPF_E_TIMEOUT = 11, /* f/w response timeout */
};
-/**
+/*
* IOCPF states
*/
enum bfa_iocpf_state {
{BFA_SM(bfa_iocpf_sm_disabled), BFA_IOCPF_DISABLED},
};
-/**
+/*
* IOC State Machine
*/
-/**
+/*
* Beginning state. IOC uninit state.
*/
{
}
-/**
+/*
* IOC is in uninit state.
*/
static void
bfa_sm_fault(ioc, event);
}
}
-/**
+/*
* Reset entry actions -- initialize state machine
*/
static void
bfa_fsm_set_state(&ioc->iocpf, bfa_iocpf_sm_reset);
}
-/**
+/*
* IOC is in reset state.
*/
static void
bfa_iocpf_enable(ioc);
}
-/**
+/*
* Host IOC function is being enabled, awaiting response from firmware.
* Semaphore is acquired.
*/
bfa_ioc_send_getattr(ioc);
}
-/**
+/*
* IOC configuration in progress. Timer is active.
*/
static void
BFA_LOG(KERN_INFO, bfad, log_level, "IOC disabled\n");
}
-/**
+/*
* IOC is being disabled
*/
static void
}
}
-/**
+/*
* IOC disable completion entry.
*/
static void
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
}
-/**
+/*
* Hardware initialization failed.
*/
static void
break;
case IOC_E_FAILED:
- /**
+ /*
* Initialization failure during iocpf init retry.
*/
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
struct bfa_ioc_hbfail_notify_s *notify;
struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad;
- /**
+ /*
* Notify driver and common modules registered for notification.
*/
ioc->cbfn->hbfail_cbfn(ioc->bfa);
"Heart Beat of IOC has failed\n");
}
-/**
+/*
* IOC failure.
*/
static void
switch (event) {
case IOC_E_FAILED:
- /**
+ /*
* Initialization failure during iocpf recovery.
* !!! Fall through !!!
*/
-/**
+/*
* IOCPF State Machine
*/
-/**
+/*
* Reset entry actions -- initialize state machine
*/
static void
iocpf->auto_recover = bfa_auto_recover;
}
-/**
+/*
* Beginning state. IOC is in reset state.
*/
static void
}
}
-/**
+/*
* Semaphore should be acquired for version check.
*/
static void
bfa_ioc_hw_sem_get(iocpf->ioc);
}
-/**
+/*
* Awaiting h/w semaphore to continue with version check.
*/
static void
}
}
-/**
+/*
* Notify enable completion callback.
*/
static void
bfa_iocpf_timer_start(iocpf->ioc);
}
-/**
+/*
* Awaiting firmware version match.
*/
static void
}
}
-/**
+/*
* Request for semaphore.
*/
static void
bfa_ioc_hw_sem_get(iocpf->ioc);
}
-/**
+/*
* Awaiting semaphore for h/w initialzation.
*/
static void
bfa_ioc_reset(iocpf->ioc, BFA_FALSE);
}
-/**
+/*
* Hardware is being initialized. Interrupts are enabled.
* Holding hardware semaphore lock.
*/
bfa_ioc_send_enable(iocpf->ioc);
}
-/**
+/*
* Host IOC function is being enabled, awaiting response from firmware.
* Semaphore is acquired.
*/
case IOCPF_E_TIMEOUT:
iocpf->retry_count++;
if (iocpf->retry_count < BFA_IOC_HWINIT_MAX) {
- bfa_reg_write(ioc->ioc_regs.ioc_fwstate,
- BFI_IOC_UNINIT);
+ writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
break;
}
bfa_ioc_send_disable(iocpf->ioc);
}
-/**
+/*
* IOC is being disabled
*/
static void
*/
case IOCPF_E_TIMEOUT:
- bfa_reg_write(ioc->ioc_regs.ioc_fwstate, BFI_IOC_FAIL);
+ writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled);
break;
}
}
-/**
+/*
* IOC disable completion entry.
*/
static void
bfa_iocpf_timer_start(iocpf->ioc);
}
-/**
+/*
* Hardware initialization failed.
*/
static void
static void
bfa_iocpf_sm_fail_entry(struct bfa_iocpf_s *iocpf)
{
- /**
+ /*
* Mark IOC as failed in hardware and stop firmware.
*/
bfa_ioc_lpu_stop(iocpf->ioc);
- bfa_reg_write(iocpf->ioc->ioc_regs.ioc_fwstate, BFI_IOC_FAIL);
+ writel(BFI_IOC_FAIL, iocpf->ioc->ioc_regs.ioc_fwstate);
- /**
+ /*
* Notify other functions on HB failure.
*/
bfa_ioc_notify_hbfail(iocpf->ioc);
- /**
+ /*
* Flush any queued up mailbox requests.
*/
bfa_ioc_mbox_hbfail(iocpf->ioc);
bfa_iocpf_recovery_timer_start(iocpf->ioc);
}
-/**
+/*
* IOC is in failed state.
*/
static void
-/**
+/*
* hal_ioc_pvt BFA IOC private functions
*/
ioc->cbfn->disable_cbfn(ioc->bfa);
- /**
+ /*
* Notify common modules registered for notification.
*/
list_for_each(qe, &ioc->hb_notify_q) {
}
bfa_boolean_t
-bfa_ioc_sem_get(bfa_os_addr_t sem_reg)
+bfa_ioc_sem_get(void __iomem *sem_reg)
{
u32 r32;
int cnt = 0;
#define BFA_SEM_SPINCNT 3000
- r32 = bfa_reg_read(sem_reg);
+ r32 = readl(sem_reg);
while (r32 && (cnt < BFA_SEM_SPINCNT)) {
cnt++;
- bfa_os_udelay(2);
- r32 = bfa_reg_read(sem_reg);
+ udelay(2);
+ r32 = readl(sem_reg);
}
if (r32 == 0)
}
void
-bfa_ioc_sem_release(bfa_os_addr_t sem_reg)
+bfa_ioc_sem_release(void __iomem *sem_reg)
{
- bfa_reg_write(sem_reg, 1);
+ writel(1, sem_reg);
}
static void
{
u32 r32;
- /**
+ /*
* First read to the semaphore register will return 0, subsequent reads
* will return 1. Semaphore is released by writing 1 to the register
*/
- r32 = bfa_reg_read(ioc->ioc_regs.ioc_sem_reg);
+ r32 = readl(ioc->ioc_regs.ioc_sem_reg);
if (r32 == 0) {
bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_SEMLOCKED);
return;
void
bfa_ioc_hw_sem_release(struct bfa_ioc_s *ioc)
{
- bfa_reg_write(ioc->ioc_regs.ioc_sem_reg, 1);
+ writel(1, ioc->ioc_regs.ioc_sem_reg);
}
static void
bfa_sem_timer_stop(ioc);
}
-/**
+/*
* Initialize LPU local memory (aka secondary memory / SRAM)
*/
static void
int i;
#define PSS_LMEM_INIT_TIME 10000
- pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg);
+ pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg);
pss_ctl &= ~__PSS_LMEM_RESET;
pss_ctl |= __PSS_LMEM_INIT_EN;
* i2c workaround 12.5khz clock
*/
pss_ctl |= __PSS_I2C_CLK_DIV(3UL);
- bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl);
+ writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg);
- /**
+ /*
* wait for memory initialization to be complete
*/
i = 0;
do {
- pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg);
+ pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg);
i++;
} while (!(pss_ctl & __PSS_LMEM_INIT_DONE) && (i < PSS_LMEM_INIT_TIME));
- /**
+ /*
* If memory initialization is not successful, IOC timeout will catch
* such failures.
*/
bfa_trc(ioc, pss_ctl);
pss_ctl &= ~(__PSS_LMEM_INIT_DONE | __PSS_LMEM_INIT_EN);
- bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl);
+ writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg);
}
static void
{
u32 pss_ctl;
- /**
+ /*
* Take processor out of reset.
*/
- pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg);
+ pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg);
pss_ctl &= ~__PSS_LPU0_RESET;
- bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl);
+ writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg);
}
static void
{
u32 pss_ctl;
- /**
+ /*
* Put processors in reset.
*/
- pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg);
+ pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg);
pss_ctl |= (__PSS_LPU0_RESET | __PSS_LPU1_RESET);
- bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl);
+ writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg);
}
-/**
+/*
* Get driver and firmware versions.
*/
void
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
pgoff = bfa_ioc_smem_pgoff(ioc, loff);
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
for (i = 0; i < (sizeof(struct bfi_ioc_image_hdr_s) / sizeof(u32));
i++) {
}
}
-/**
+/*
* Returns TRUE if same.
*/
bfa_boolean_t
return BFA_TRUE;
}
-/**
+/*
* Return true if current running version is valid. Firmware signature and
* execution context (driver/bios) must match.
*/
{
struct bfi_ioc_image_hdr_s fwhdr, *drv_fwhdr;
- /**
+ /*
* If bios/efi boot (flash based) -- return true
*/
if (bfa_ioc_is_bios_optrom(ioc))
return BFA_FALSE;
}
- if (bfa_os_swap32(fwhdr.param) != boot_env) {
+ if (swab32(fwhdr.param) != boot_env) {
bfa_trc(ioc, fwhdr.param);
bfa_trc(ioc, boot_env);
return BFA_FALSE;
return bfa_ioc_fwver_cmp(ioc, &fwhdr);
}
-/**
+/*
* Conditionally flush any pending message from firmware at start.
*/
static void
{
u32 r32;
- r32 = bfa_reg_read(ioc->ioc_regs.lpu_mbox_cmd);
+ r32 = readl(ioc->ioc_regs.lpu_mbox_cmd);
if (r32)
- bfa_reg_write(ioc->ioc_regs.lpu_mbox_cmd, 1);
+ writel(1, ioc->ioc_regs.lpu_mbox_cmd);
}
u32 boot_type;
u32 boot_env;
- ioc_fwstate = bfa_reg_read(ioc->ioc_regs.ioc_fwstate);
+ ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
if (force)
ioc_fwstate = BFI_IOC_UNINIT;
boot_type = BFI_BOOT_TYPE_NORMAL;
boot_env = BFI_BOOT_LOADER_OS;
- /**
+ /*
* Flash based firmware boot BIOS env.
*/
if (bfa_ioc_is_bios_optrom(ioc)) {
boot_env = BFI_BOOT_LOADER_BIOS;
}
- /**
+ /*
* Flash based firmware boot UEFI env.
*/
if (bfa_ioc_is_uefi(ioc)) {
boot_env = BFI_BOOT_LOADER_UEFI;
}
- /**
+ /*
* check if firmware is valid
*/
fwvalid = (ioc_fwstate == BFI_IOC_UNINIT) ?
return;
}
- /**
+ /*
* If hardware initialization is in progress (initialized by other IOC),
* just wait for an initialization completion interrupt.
*/
return;
}
- /**
+ /*
* If IOC function is disabled and firmware version is same,
* just re-enable IOC.
*
if (ioc_fwstate == BFI_IOC_DISABLED ||
(!bfa_ioc_is_bios_optrom(ioc) && ioc_fwstate == BFI_IOC_OP)) {
- /**
+ /*
* When using MSI-X any pending firmware ready event should
* be flushed. Otherwise MSI-X interrupts are not delivered.
*/
return;
}
- /**
+ /*
* Initialize the h/w for any other states.
*/
bfa_ioc_boot(ioc, boot_type, boot_env);
* first write msg to mailbox registers
*/
for (i = 0; i < len / sizeof(u32); i++)
- bfa_reg_write(ioc->ioc_regs.hfn_mbox + i * sizeof(u32),
- bfa_os_wtole(msgp[i]));
+ writel(cpu_to_le32(msgp[i]),
+ ioc->ioc_regs.hfn_mbox + i * sizeof(u32));
for (; i < BFI_IOC_MSGLEN_MAX / sizeof(u32); i++)
- bfa_reg_write(ioc->ioc_regs.hfn_mbox + i * sizeof(u32), 0);
+ writel(0, ioc->ioc_regs.hfn_mbox + i * sizeof(u32));
/*
* write 1 to mailbox CMD to trigger LPU event
*/
- bfa_reg_write(ioc->ioc_regs.hfn_mbox_cmd, 1);
- (void) bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd);
+ writel(1, ioc->ioc_regs.hfn_mbox_cmd);
+ (void) readl(ioc->ioc_regs.hfn_mbox_cmd);
}
static void
bfa_ioc_portid(ioc));
enable_req.ioc_class = ioc->ioc_mc;
bfa_os_gettimeofday(&tv);
- enable_req.tv_sec = bfa_os_ntohl(tv.tv_sec);
+ enable_req.tv_sec = be32_to_cpu(tv.tv_sec);
bfa_ioc_mbox_send(ioc, &enable_req, sizeof(struct bfi_ioc_ctrl_req_s));
}
struct bfa_ioc_s *ioc = cbarg;
u32 hb_count;
- hb_count = bfa_reg_read(ioc->ioc_regs.heartbeat);
+ hb_count = readl(ioc->ioc_regs.heartbeat);
if (ioc->hb_count == hb_count) {
printk(KERN_CRIT "Firmware heartbeat failure at %d", hb_count);
bfa_ioc_recover(ioc);
static void
bfa_ioc_hb_monitor(struct bfa_ioc_s *ioc)
{
- ioc->hb_count = bfa_reg_read(ioc->ioc_regs.heartbeat);
+ ioc->hb_count = readl(ioc->ioc_regs.heartbeat);
bfa_hb_timer_start(ioc);
}
}
-/**
+/*
* Initiate a full firmware download.
*/
static void
u32 chunkno = 0;
u32 i;
- /**
+ /*
* Initialize LMEM first before code download
*/
bfa_ioc_lmem_init(ioc);
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
pgoff = bfa_ioc_smem_pgoff(ioc, loff);
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
for (i = 0; i < bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)); i++) {
BFA_IOC_FLASH_CHUNK_ADDR(chunkno));
}
- /**
+ /*
* write smem
*/
bfa_mem_write(ioc->ioc_regs.smem_page_start, loff,
loff += sizeof(u32);
- /**
+ /*
* handle page offset wrap around
*/
loff = PSS_SMEM_PGOFF(loff);
if (loff == 0) {
pgnum++;
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
- pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
}
}
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
- bfa_ioc_smem_pgnum(ioc, 0));
+ writel(bfa_ioc_smem_pgnum(ioc, 0), ioc->ioc_regs.host_page_num_fn);
/*
* Set boot type and boot param at the end.
*/
bfa_mem_write(ioc->ioc_regs.smem_page_start, BFI_BOOT_TYPE_OFF,
- bfa_os_swap32(boot_type));
+ swab32(boot_type));
bfa_mem_write(ioc->ioc_regs.smem_page_start, BFI_BOOT_LOADER_OFF,
- bfa_os_swap32(boot_env));
+ swab32(boot_env));
}
static void
bfa_ioc_hwinit(ioc, force);
}
-/**
+/*
* Update BFA configuration from firmware configuration.
*/
static void
{
struct bfi_ioc_attr_s *attr = ioc->attr;
- attr->adapter_prop = bfa_os_ntohl(attr->adapter_prop);
- attr->card_type = bfa_os_ntohl(attr->card_type);
- attr->maxfrsize = bfa_os_ntohs(attr->maxfrsize);
+ attr->adapter_prop = be32_to_cpu(attr->adapter_prop);
+ attr->card_type = be32_to_cpu(attr->card_type);
+ attr->maxfrsize = be16_to_cpu(attr->maxfrsize);
bfa_fsm_send_event(ioc, IOC_E_FWRSP_GETATTR);
}
-/**
+/*
* Attach time initialization of mbox logic.
*/
static void
}
}
-/**
+/*
* Mbox poll timer -- restarts any pending mailbox requests.
*/
static void
struct bfa_mbox_cmd_s *cmd;
u32 stat;
- /**
+ /*
* If no command pending, do nothing
*/
if (list_empty(&mod->cmd_q))
return;
- /**
+ /*
* If previous command is not yet fetched by firmware, do nothing
*/
- stat = bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd);
+ stat = readl(ioc->ioc_regs.hfn_mbox_cmd);
if (stat)
return;
- /**
+ /*
* Enqueue command to firmware.
*/
bfa_q_deq(&mod->cmd_q, &cmd);
bfa_ioc_mbox_send(ioc, cmd->msg, sizeof(cmd->msg));
}
-/**
+/*
* Cleanup any pending requests.
*/
static void
bfa_q_deq(&mod->cmd_q, &cmd);
}
-/**
+/*
* Read data from SMEM to host through PCI memmap
*
* @param[in] ioc memory for IOC
return BFA_STATUS_FAILED;
}
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
len = sz/sizeof(u32);
bfa_trc(ioc, len);
for (i = 0; i < len; i++) {
r32 = bfa_mem_read(ioc->ioc_regs.smem_page_start, loff);
- buf[i] = bfa_os_ntohl(r32);
+ buf[i] = be32_to_cpu(r32);
loff += sizeof(u32);
- /**
+ /*
* handle page offset wrap around
*/
loff = PSS_SMEM_PGOFF(loff);
if (loff == 0) {
pgnum++;
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
}
}
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
- bfa_ioc_smem_pgnum(ioc, 0));
+ writel(bfa_ioc_smem_pgnum(ioc, 0), ioc->ioc_regs.host_page_num_fn);
/*
* release semaphore.
*/
return BFA_STATUS_OK;
}
-/**
+/*
* Clear SMEM data from host through PCI memmap
*
* @param[in] ioc memory for IOC
return BFA_STATUS_FAILED;
}
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
len = sz/sizeof(u32); /* len in words */
bfa_trc(ioc, len);
bfa_mem_write(ioc->ioc_regs.smem_page_start, loff, 0);
loff += sizeof(u32);
- /**
+ /*
* handle page offset wrap around
*/
loff = PSS_SMEM_PGOFF(loff);
if (loff == 0) {
pgnum++;
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
}
}
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
- bfa_ioc_smem_pgnum(ioc, 0));
+ writel(bfa_ioc_smem_pgnum(ioc, 0), ioc->ioc_regs.host_page_num_fn);
/*
* release semaphore.
return BFA_STATUS_OK;
}
-/**
+/*
* hal iocpf to ioc interface
*/
static void
bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc)
{
struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad;
- /**
+ /*
* Provide enable completion callback.
*/
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
-/**
+/*
* hal_ioc_public
*/
return BFA_STATUS_OK;
}
-/**
+/*
* Interface used by diag module to do firmware boot with memory test
* as the entry vector.
*/
void
bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_env)
{
- bfa_os_addr_t rb;
+ void __iomem *rb;
bfa_ioc_stats(ioc, ioc_boots);
if (bfa_ioc_pll_init(ioc) != BFA_STATUS_OK)
return;
- /**
+ /*
* Initialize IOC state of all functions on a chip reset.
*/
rb = ioc->pcidev.pci_bar_kva;
if (boot_type == BFI_BOOT_TYPE_MEMTEST) {
- bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_MEMTEST);
- bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_MEMTEST);
+ writel(BFI_IOC_MEMTEST, (rb + BFA_IOC0_STATE_REG));
+ writel(BFI_IOC_MEMTEST, (rb + BFA_IOC1_STATE_REG));
} else {
- bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_INITING);
- bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_INITING);
+ writel(BFI_IOC_INITING, (rb + BFA_IOC0_STATE_REG));
+ writel(BFI_IOC_INITING, (rb + BFA_IOC1_STATE_REG));
}
bfa_ioc_msgflush(ioc);
bfa_ioc_download_fw(ioc, boot_type, boot_env);
- /**
+ /*
* Enable interrupts just before starting LPU
*/
ioc->cbfn->reset_cbfn(ioc->bfa);
bfa_ioc_lpu_start(ioc);
}
-/**
+/*
* Enable/disable IOC failure auto recovery.
*/
void
bfa_boolean_t
bfa_ioc_is_initialized(struct bfa_ioc_s *ioc)
{
- u32 r32 = bfa_reg_read(ioc->ioc_regs.ioc_fwstate);
+ u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
return ((r32 != BFI_IOC_UNINIT) &&
(r32 != BFI_IOC_INITING) &&
u32 r32;
int i;
- /**
+ /*
* read the MBOX msg
*/
for (i = 0; i < (sizeof(union bfi_ioc_i2h_msg_u) / sizeof(u32));
i++) {
- r32 = bfa_reg_read(ioc->ioc_regs.lpu_mbox +
+ r32 = readl(ioc->ioc_regs.lpu_mbox +
i * sizeof(u32));
- msgp[i] = bfa_os_htonl(r32);
+ msgp[i] = cpu_to_be32(r32);
}
- /**
+ /*
* turn off mailbox interrupt by clearing mailbox status
*/
- bfa_reg_write(ioc->ioc_regs.lpu_mbox_cmd, 1);
- bfa_reg_read(ioc->ioc_regs.lpu_mbox_cmd);
+ writel(1, ioc->ioc_regs.lpu_mbox_cmd);
+ readl(ioc->ioc_regs.lpu_mbox_cmd);
}
void
}
}
-/**
+/*
* IOC attach time initialization and setup.
*
* @param[in] ioc memory for IOC
bfa_fsm_send_event(ioc, IOC_E_RESET);
}
-/**
+/*
* Driver detach time IOC cleanup.
*/
void
bfa_fsm_send_event(ioc, IOC_E_DETACH);
}
-/**
+/*
* Setup IOC PCI properties.
*
* @param[in] pcidev PCI device information for this IOC
ioc->ctdev = bfa_asic_id_ct(ioc->pcidev.device_id);
ioc->cna = ioc->ctdev && !ioc->fcmode;
- /**
+ /*
* Set asic specific interfaces. See bfa_ioc_cb.c and bfa_ioc_ct.c
*/
if (ioc->ctdev)
bfa_ioc_reg_init(ioc);
}
-/**
+/*
* Initialize IOC dma memory
*
* @param[in] dm_kva kernel virtual address of IOC dma memory
void
bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa)
{
- /**
+ /*
* dma memory for firmware attribute
*/
ioc->attr_dma.kva = dm_kva;
ioc->attr = (struct bfi_ioc_attr_s *) dm_kva;
}
-/**
+/*
* Return size of dma memory required.
*/
u32
bfa_fsm_send_event(ioc, IOC_E_DISABLE);
}
-/**
+/*
* Returns memory required for saving firmware trace in case of crash.
* Driver must call this interface to allocate memory required for
* automatic saving of firmware trace. Driver should call
return (auto_recover) ? BFA_DBG_FWTRC_LEN : 0;
}
-/**
+/*
* Initialize memory for saving firmware trace. Driver must initialize
* trace memory before call bfa_ioc_enable().
*/
return PSS_SMEM_PGOFF(fmaddr);
}
-/**
+/*
* Register mailbox message handler functions
*
* @param[in] ioc IOC instance
mod->mbhdlr[mc].cbfn = mcfuncs[mc];
}
-/**
+/*
* Register mailbox message handler function, to be called by common modules
*/
void
mod->mbhdlr[mc].cbarg = cbarg;
}
-/**
+/*
* Queue a mailbox command request to firmware. Waits if mailbox is busy.
* Responsibility of caller to serialize
*
struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
u32 stat;
- /**
+ /*
* If a previous command is pending, queue new command
*/
if (!list_empty(&mod->cmd_q)) {
return;
}
- /**
+ /*
* If mailbox is busy, queue command for poll timer
*/
- stat = bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd);
+ stat = readl(ioc->ioc_regs.hfn_mbox_cmd);
if (stat) {
list_add_tail(&cmd->qe, &mod->cmd_q);
return;
}
- /**
+ /*
* mailbox is free -- queue command to firmware
*/
bfa_ioc_mbox_send(ioc, cmd->msg, sizeof(cmd->msg));
}
-/**
+/*
* Handle mailbox interrupts
*/
void
bfa_ioc_msgget(ioc, &m);
- /**
+ /*
* Treat IOC message class as special.
*/
mc = m.mh.msg_class;
ioc->port_id = bfa_ioc_pcifn(ioc);
}
-/**
+/*
* return true if IOC is disabled
*/
bfa_boolean_t
bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled);
}
-/**
+/*
* return true if IOC firmware is different.
*/
bfa_boolean_t
((__sm) == BFI_IOC_FAIL) || \
((__sm) == BFI_IOC_CFG_DISABLED))
-/**
+/*
* Check if adapter is disabled -- both IOCs should be in a disabled
* state.
*/
bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
{
u32 ioc_state;
- bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva;
+ void __iomem *rb = ioc->pcidev.pci_bar_kva;
if (!bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled))
return BFA_FALSE;
- ioc_state = bfa_reg_read(rb + BFA_IOC0_STATE_REG);
+ ioc_state = readl(rb + BFA_IOC0_STATE_REG);
if (!bfa_ioc_state_disabled(ioc_state))
return BFA_FALSE;
if (ioc->pcidev.device_id != BFA_PCI_DEVICE_ID_FC_8G1P) {
- ioc_state = bfa_reg_read(rb + BFA_IOC1_STATE_REG);
+ ioc_state = readl(rb + BFA_IOC1_STATE_REG);
if (!bfa_ioc_state_disabled(ioc_state))
return BFA_FALSE;
}
return BFA_TRUE;
}
-/**
+/*
* Add to IOC heartbeat failure notification queue. To be used by common
* modules such as cee, port, diag.
*/
bfa_ioc_get_adapter_fw_ver(ioc, ad_attr->fw_ver);
bfa_ioc_get_adapter_optrom_ver(ioc, ad_attr->optrom_ver);
bfa_ioc_get_adapter_manufacturer(ioc, ad_attr->manufacturer);
- bfa_os_memcpy(&ad_attr->vpd, &ioc_attr->vpd,
+ memcpy(&ad_attr->vpd, &ioc_attr->vpd,
sizeof(struct bfa_mfg_vpd_s));
ad_attr->nports = bfa_ioc_get_nports(ioc);
void
bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num)
{
- bfa_os_memset((void *)serial_num, 0, BFA_ADAPTER_SERIAL_NUM_LEN);
- bfa_os_memcpy((void *)serial_num,
+ memset((void *)serial_num, 0, BFA_ADAPTER_SERIAL_NUM_LEN);
+ memcpy((void *)serial_num,
(void *)ioc->attr->brcd_serialnum,
BFA_ADAPTER_SERIAL_NUM_LEN);
}
void
bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver)
{
- bfa_os_memset((void *)fw_ver, 0, BFA_VERSION_LEN);
- bfa_os_memcpy(fw_ver, ioc->attr->fw_version, BFA_VERSION_LEN);
+ memset((void *)fw_ver, 0, BFA_VERSION_LEN);
+ memcpy(fw_ver, ioc->attr->fw_version, BFA_VERSION_LEN);
}
void
{
bfa_assert(chip_rev);
- bfa_os_memset((void *)chip_rev, 0, BFA_IOC_CHIP_REV_LEN);
+ memset((void *)chip_rev, 0, BFA_IOC_CHIP_REV_LEN);
chip_rev[0] = 'R';
chip_rev[1] = 'e';
void
bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver)
{
- bfa_os_memset((void *)optrom_ver, 0, BFA_VERSION_LEN);
- bfa_os_memcpy(optrom_ver, ioc->attr->optrom_version,
+ memset((void *)optrom_ver, 0, BFA_VERSION_LEN);
+ memcpy(optrom_ver, ioc->attr->optrom_version,
BFA_VERSION_LEN);
}
void
bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, char *manufacturer)
{
- bfa_os_memset((void *)manufacturer, 0, BFA_ADAPTER_MFG_NAME_LEN);
- bfa_os_memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN);
+ memset((void *)manufacturer, 0, BFA_ADAPTER_MFG_NAME_LEN);
+ memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN);
}
void
struct bfi_ioc_attr_s *ioc_attr;
bfa_assert(model);
- bfa_os_memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
+ memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
ioc_attr = ioc->attr;
- /**
+ /*
* model name
*/
- bfa_os_snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
+ snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
BFA_MFG_NAME, ioc_attr->card_type);
}
void
bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
{
- bfa_os_memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
+ memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
ioc_attr->state = bfa_ioc_get_state(ioc);
ioc_attr->port_id = ioc->port_id;
bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev);
}
-/**
+/*
* hal_wwn_public
*/
wwn_t
return ioc->fcmode || !bfa_asic_id_ct(ioc->pcidev.device_id);
}
-/**
+/*
* Retrieve saved firmware trace from a prior IOC failure.
*/
bfa_status_t
if (tlen > ioc->dbg_fwsave_len)
tlen = ioc->dbg_fwsave_len;
- bfa_os_memcpy(trcdata, ioc->dbg_fwsave, tlen);
+ memcpy(trcdata, ioc->dbg_fwsave, tlen);
*trclen = tlen;
return BFA_STATUS_OK;
}
-/**
+/*
* Clear saved firmware trace
*/
void
ioc->dbg_fwsave_once = BFA_TRUE;
}
-/**
+/*
* Retrieve saved firmware trace from a prior IOC failure.
*/
bfa_status_t
bfa_ioc_send_fwsync(ioc);
- /**
+ /*
* After sending a fw sync mbox command wait for it to
* take effect. We will not wait for a response because
* 1. fw_sync mbox cmd doesn't have a response.
fwsync_iter--;
}
-/**
+/*
* Dump firmware smem
*/
bfa_status_t
loff = *offset;
dlen = *buflen;
- /**
+ /*
* First smem read, sync smem before proceeding
* No need to sync before reading every chunk.
*/
return status;
}
-/**
+/*
* Firmware statistics
*/
bfa_status_t
return status;
}
-/**
+/*
* Save firmware trace if configured.
*/
static void
}
}
-/**
+/*
* Firmware failure detected. Start recovery actions.
*/
static void
return;
}
-/**
+/*
* hal_iocpf_pvt BFA IOC PF private functions
*/
bfa_ioc_hw_sem_get(ioc);
}
-/**
+/*
* bfa timer function
*/
void
}
}
-/**
+/*
* Should be called with lock protection
*/
void
list_add_tail(&timer->qe, &mod->timer_q);
}
-/**
+/*
* Should be called with lock protection
*/
void
projects / karo-tx-linux.git / blobdiff