obj-$(CONFIG_BNA) += bna.o
-bna-objs := bnad.o bnad_ethtool.o bna_ctrl.o bna_txrx.o
+bna-objs := bnad.o bnad_ethtool.o bna_enet.o bna_tx_rx.o
bna-objs += bfa_msgq.o bfa_ioc.o bfa_ioc_ct.o bfa_cee.o
bna-objs += cna_fwimg.o
BFA_IOC_DISABLED = 10, /*!< IOC is disabled */
BFA_IOC_FWMISMATCH = 11, /*!< IOC f/w different from drivers */
BFA_IOC_ENABLING = 12, /*!< IOC is being enabled */
+ BFA_IOC_HWFAIL = 13, /*!< PCI mapping doesn't exist */
};
/**
struct bfa_adapter_attr adapter_attr; /*!< HBA attributes */
struct bfa_ioc_driver_attr driver_attr; /*!< driver attr */
struct bfa_ioc_pci_attr pci_attr;
- u8 port_id; /*!< port number */
- u8 rsvd[7]; /*!< 64bit align */
+ u8 port_id; /*!< port number */
+ u8 port_mode; /*!< enum bfa_mode */
+ u8 cap_bm; /*!< capability */
+ u8 port_mode_cfg; /*!< enum bfa_mode */
+ u8 rsvd[4]; /*!< 64bit align */
+};
+
+/**
+ * Adapter capability mask definition
+ */
+enum {
+ BFA_CM_HBA = 0x01,
+ BFA_CM_CNA = 0x02,
};
/**
mac_t mfg_mac; /*!< mac address */
u8 num_mac; /*!< number of mac addresses */
u8 rsv2;
- u32 mfg_type; /*!< card type */
+ u32 card_type; /*!< card type */
u8 rsv3[108];
u8 md5_chksum[BFA_MFG_CHKSUM_SIZE]; /*!< md5 checksum */
};
#define bfa_asic_id_ct(devid) \
((devid) == PCI_DEVICE_ID_BROCADE_CT || \
(devid) == PCI_DEVICE_ID_BROCADE_CT_FC)
+#define bfa_asic_id_ctc(devid) (bfa_asic_id_ct(devid))
+
+enum bfa_mode {
+ BFA_MODE_HBA = 1,
+ BFA_MODE_CNA = 2,
+ BFA_MODE_NIC = 3
+};
#endif /* __BFA_DEFS_H__ */
#define __BFA_DEFS_MFG_COMM_H__
#include "cna.h"
+#include "bfa_defs.h"
/**
* Manufacturing block version
*/
-#define BFA_MFG_VERSION 2
+#define BFA_MFG_VERSION 3
#define BFA_MFG_VERSION_UNINIT 0xFF
/**
(type) == BFA_MFG_TYPE_CNA10P1 || \
bfa_mfg_is_mezz(type)))
-#define bfa_mfg_adapter_prop_init_flash(card_type, prop) \
+#define bfa_mfg_adapter_prop_init_flash_ct(mfgblk, prop) \
do { \
- switch ((card_type)) { \
- case BFA_MFG_TYPE_FC8P2: \
+ switch ((mfgblk)->card_type) { \
case BFA_MFG_TYPE_JAYHAWK: \
case BFA_MFG_TYPE_ASTRA: \
(prop) = BFI_ADAPTER_SETP(NPORTS, 2) | \
BFI_ADAPTER_SETP(SPEED, 8); \
break; \
- case BFA_MFG_TYPE_FC8P1: \
- (prop) = BFI_ADAPTER_SETP(NPORTS, 1) | \
- BFI_ADAPTER_SETP(SPEED, 8); \
- break; \
- case BFA_MFG_TYPE_FC4P2: \
- (prop) = BFI_ADAPTER_SETP(NPORTS, 2) | \
- BFI_ADAPTER_SETP(SPEED, 4); \
- break; \
- case BFA_MFG_TYPE_FC4P1: \
- (prop) = BFI_ADAPTER_SETP(NPORTS, 1) | \
- BFI_ADAPTER_SETP(SPEED, 4); \
- break; \
case BFA_MFG_TYPE_CNA10P2: \
case BFA_MFG_TYPE_WANCHESE: \
case BFA_MFG_TYPE_LIGHTNING_P0: \
static void bfa_ioc_hw_sem_get(struct bfa_ioc *ioc);
static void bfa_ioc_hw_sem_get_cancel(struct bfa_ioc *ioc);
static void bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force);
+static void bfa_ioc_poll_fwinit(struct bfa_ioc *ioc);
static void bfa_ioc_send_enable(struct bfa_ioc *ioc);
static void bfa_ioc_send_disable(struct bfa_ioc *ioc);
static void bfa_ioc_send_getattr(struct bfa_ioc *ioc);
static void bfa_ioc_fail_notify(struct bfa_ioc *ioc);
static void bfa_ioc_pf_enabled(struct bfa_ioc *ioc);
static void bfa_ioc_pf_disabled(struct bfa_ioc *ioc);
-static void bfa_ioc_pf_initfailed(struct bfa_ioc *ioc);
static void bfa_ioc_pf_failed(struct bfa_ioc *ioc);
+static void bfa_ioc_pf_hwfailed(struct bfa_ioc *ioc);
static void bfa_ioc_pf_fwmismatch(struct bfa_ioc *ioc);
static void bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type,
u32 boot_param);
IOC_E_ENABLED = 5, /*!< f/w enabled */
IOC_E_FWRSP_GETATTR = 6, /*!< IOC get attribute response */
IOC_E_DISABLED = 7, /*!< f/w disabled */
- IOC_E_INITFAILED = 8, /*!< failure notice by iocpf sm */
- IOC_E_PFFAILED = 9, /*!< failure notice by iocpf sm */
- IOC_E_HBFAIL = 10, /*!< heartbeat failure */
- IOC_E_HWERROR = 11, /*!< hardware error interrupt */
- IOC_E_TIMEOUT = 12, /*!< timeout */
+ IOC_E_PFFAILED = 8, /*!< failure notice by iocpf sm */
+ IOC_E_HBFAIL = 9, /*!< heartbeat failure */
+ IOC_E_HWERROR = 10, /*!< hardware error interrupt */
+ IOC_E_TIMEOUT = 11, /*!< timeout */
+ IOC_E_HWFAILED = 12, /*!< PCI mapping failure notice */
};
bfa_fsm_state_decl(bfa_ioc, uninit, struct bfa_ioc, enum ioc_event);
bfa_fsm_state_decl(bfa_ioc, fail, struct bfa_ioc, enum ioc_event);
bfa_fsm_state_decl(bfa_ioc, disabling, struct bfa_ioc, enum ioc_event);
bfa_fsm_state_decl(bfa_ioc, disabled, struct bfa_ioc, enum ioc_event);
+bfa_fsm_state_decl(bfa_ioc, hwfail, struct bfa_ioc, enum ioc_event);
static struct bfa_sm_table ioc_sm_table[] = {
{BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT},
{BFA_SM(bfa_ioc_sm_fail), BFA_IOC_FAIL},
{BFA_SM(bfa_ioc_sm_disabling), BFA_IOC_DISABLING},
{BFA_SM(bfa_ioc_sm_disabled), BFA_IOC_DISABLED},
+ {BFA_SM(bfa_ioc_sm_hwfail), BFA_IOC_HWFAIL},
};
/**
IOCPF_E_GETATTRFAIL = 9, /*!< init fail notice by ioc sm */
IOCPF_E_SEMLOCKED = 10, /*!< h/w semaphore is locked */
IOCPF_E_TIMEOUT = 11, /*!< f/w response timeout */
+ IOCPF_E_SEM_ERROR = 12, /*!< h/w sem mapping error */
};
/**
/* !!! fall through !!! */
case IOC_E_HWERROR:
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
- bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
if (event != IOC_E_PFFAILED)
bfa_iocpf_initfail(ioc);
break;
+ case IOC_E_HWFAILED:
+ ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail);
+ break;
+
case IOC_E_DISABLE:
bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
break;
case IOC_E_FWRSP_GETATTR:
del_timer(&ioc->ioc_timer);
bfa_ioc_check_attr_wwns(ioc);
+ bfa_ioc_hb_monitor(ioc);
bfa_fsm_set_state(ioc, bfa_ioc_sm_op);
break;
/* fall through */
case IOC_E_TIMEOUT:
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
- bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
if (event != IOC_E_PFFAILED)
bfa_iocpf_getattrfail(ioc);
break;
bfa_ioc_sm_op_entry(struct bfa_ioc *ioc)
{
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_OK);
- bfa_ioc_hb_monitor(ioc);
+ bfa_ioc_event_notify(ioc, BFA_IOC_E_ENABLED);
}
static void
bfa_ioc_hb_stop(ioc);
/* !!! fall through !!! */
case IOC_E_HBFAIL:
- bfa_ioc_fail_notify(ioc);
if (ioc->iocpf.auto_recover)
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
else
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
+ bfa_ioc_fail_notify(ioc);
+
if (event != IOC_E_PFFAILED)
bfa_iocpf_fail(ioc);
break;
bfa_iocpf_fail(ioc);
break;
+ case IOC_E_HWFAILED:
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail);
+ bfa_ioc_disable_comp(ioc);
+ break;
+
default:
bfa_sm_fault(event);
}
* Initialization retry failed.
*/
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
if (event != IOC_E_PFFAILED)
bfa_iocpf_initfail(ioc);
break;
- case IOC_E_INITFAILED:
- bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
+ case IOC_E_HWFAILED:
+ ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail);
break;
case IOC_E_ENABLE:
}
}
+static void
+bfa_ioc_sm_hwfail_entry(struct bfa_ioc *ioc)
+{
+}
+
+/**
+ * IOC failure.
+ */
+static void
+bfa_ioc_sm_hwfail(struct bfa_ioc *ioc, enum ioc_event event)
+{
+ switch (event) {
+
+ case IOC_E_ENABLE:
+ ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
+ break;
+
+ case IOC_E_DISABLE:
+ ioc->cbfn->disable_cbfn(ioc->bfa);
+ break;
+
+ case IOC_E_DETACH:
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
+ break;
+
+ default:
+ bfa_sm_fault(event);
+ }
+}
+
/**
* IOCPF State Machine
*/
static void
bfa_iocpf_sm_reset_entry(struct bfa_iocpf *iocpf)
{
- iocpf->retry_count = 0;
+ iocpf->fw_mismatch_notified = false;
iocpf->auto_recover = bfa_nw_auto_recover;
}
case IOCPF_E_SEMLOCKED:
if (bfa_ioc_firmware_lock(ioc)) {
if (bfa_ioc_sync_start(ioc)) {
- iocpf->retry_count = 0;
bfa_ioc_sync_join(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
} else {
}
break;
+ case IOCPF_E_SEM_ERROR:
+ bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
+ bfa_ioc_pf_hwfailed(ioc);
+ break;
+
case IOCPF_E_DISABLE:
bfa_ioc_hw_sem_get_cancel(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset);
bfa_iocpf_sm_mismatch_entry(struct bfa_iocpf *iocpf)
{
/* Call only the first time sm enters fwmismatch state. */
- if (iocpf->retry_count == 0)
+ if (iocpf->fw_mismatch_notified == false)
bfa_ioc_pf_fwmismatch(iocpf->ioc);
- iocpf->retry_count++;
+ iocpf->fw_mismatch_notified = true;
mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
msecs_to_jiffies(BFA_IOC_TOV));
}
}
break;
+ case IOCPF_E_SEM_ERROR:
+ bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
+ bfa_ioc_pf_hwfailed(ioc);
+ break;
+
case IOCPF_E_DISABLE:
bfa_ioc_hw_sem_get_cancel(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
static void
bfa_iocpf_sm_hwinit_entry(struct bfa_iocpf *iocpf)
{
- mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
- msecs_to_jiffies(BFA_IOC_TOV));
+ iocpf->poll_time = 0;
bfa_ioc_reset(iocpf->ioc, 0);
}
switch (event) {
case IOCPF_E_FWREADY:
- del_timer(&ioc->iocpf_timer);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_enabling);
break;
- case IOCPF_E_INITFAIL:
- del_timer(&ioc->iocpf_timer);
- /*
- * !!! fall through !!!
- */
-
case IOCPF_E_TIMEOUT:
bfa_nw_ioc_hw_sem_release(ioc);
- if (event == IOCPF_E_TIMEOUT)
bfa_ioc_pf_failed(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail_sync);
break;
{
mod_timer(&(iocpf->ioc)->iocpf_timer, jiffies +
msecs_to_jiffies(BFA_IOC_TOV));
+ /**
+ * Enable Interrupts before sending fw IOC ENABLE cmd.
+ */
+ iocpf->ioc->cbfn->reset_cbfn(iocpf->ioc->bfa);
bfa_ioc_send_enable(iocpf->ioc);
}
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling);
break;
- case IOCPF_E_FWREADY:
- bfa_ioc_send_enable(ioc);
- break;
-
default:
bfa_sm_fault(event);
}
}
-static bool
-bfa_nw_ioc_is_operational(struct bfa_ioc *ioc)
-{
- return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_op);
-}
-
static void
bfa_iocpf_sm_ready_entry(struct bfa_iocpf *iocpf)
{
static void
bfa_iocpf_sm_ready(struct bfa_iocpf *iocpf, enum iocpf_event event)
{
- struct bfa_ioc *ioc = iocpf->ioc;
-
switch (event) {
case IOCPF_E_DISABLE:
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail_sync);
break;
- case IOCPF_E_FWREADY:
- bfa_ioc_pf_failed(ioc);
- if (bfa_nw_ioc_is_operational(ioc))
- bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail_sync);
- else
- bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail_sync);
- break;
-
default:
bfa_sm_fault(event);
}
switch (event) {
case IOCPF_E_FWRSP_DISABLE:
- case IOCPF_E_FWREADY:
del_timer(&ioc->iocpf_timer);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
break;
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled);
break;
+ case IOCPF_E_SEM_ERROR:
+ bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
+ bfa_ioc_pf_hwfailed(ioc);
+ break;
+
case IOCPF_E_FAIL:
break;
switch (event) {
case IOCPF_E_ENABLE:
- iocpf->retry_count = 0;
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_semwait);
break;
switch (event) {
case IOCPF_E_SEMLOCKED:
bfa_ioc_notify_fail(ioc);
- bfa_ioc_sync_ack(ioc);
- iocpf->retry_count++;
- if (iocpf->retry_count >= BFA_IOC_HWINIT_MAX) {
- bfa_ioc_sync_leave(ioc);
- bfa_nw_ioc_hw_sem_release(ioc);
- bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail);
- } else {
- if (bfa_ioc_sync_complete(ioc))
- bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
- else {
- bfa_nw_ioc_hw_sem_release(ioc);
- bfa_fsm_set_state(iocpf, bfa_iocpf_sm_semwait);
- }
- }
+ bfa_ioc_sync_leave(ioc);
+ writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_nw_ioc_hw_sem_release(ioc);
+ bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail);
+ break;
+
+ case IOCPF_E_SEM_ERROR:
+ bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
+ bfa_ioc_pf_hwfailed(ioc);
break;
case IOCPF_E_DISABLE:
static void
bfa_iocpf_sm_initfail_entry(struct bfa_iocpf *iocpf)
{
- bfa_ioc_pf_initfailed(iocpf->ioc);
}
/**
switch (event) {
case IOCPF_E_SEMLOCKED:
- iocpf->retry_count = 0;
bfa_ioc_sync_ack(ioc);
bfa_ioc_notify_fail(ioc);
if (!iocpf->auto_recover) {
bfa_ioc_sync_leave(ioc);
+ writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
bfa_nw_ioc_hw_sem_release(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
} else {
}
break;
+ case IOCPF_E_SEM_ERROR:
+ bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
+ bfa_ioc_pf_hwfailed(ioc);
+ break;
+
case IOCPF_E_DISABLE:
bfa_ioc_hw_sem_get_cancel(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
r32 = readl(sem_reg);
- while (r32 && (cnt < BFA_SEM_SPINCNT)) {
+ while ((r32 & 1) && (cnt < BFA_SEM_SPINCNT)) {
cnt++;
udelay(2);
r32 = readl(sem_reg);
}
- if (r32 == 0)
+ if (!(r32 & 1))
return true;
BUG_ON(!(cnt < BFA_SEM_SPINCNT));
* will return 1. Semaphore is released by writing 1 to the register
*/
r32 = readl(ioc->ioc_regs.ioc_sem_reg);
- if (r32 == 0) {
+ if (r32 == ~0) {
+ bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_SEM_ERROR);
+ return;
+ }
+ if (!(r32 & 1)) {
bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_SEMLOCKED);
return;
}
int i;
drv_fwhdr = (struct bfi_ioc_image_hdr *)
- bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), 0);
+ bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), 0);
for (i = 0; i < BFI_IOC_MD5SUM_SZ; i++) {
if (fwhdr->md5sum[i] != drv_fwhdr->md5sum[i])
bfa_nw_ioc_fwver_get(ioc, &fwhdr);
drv_fwhdr = (struct bfi_ioc_image_hdr *)
- bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), 0);
+ bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), 0);
if (fwhdr.signature != drv_fwhdr->signature)
return false;
- if (swab32(fwhdr.param) != boot_env)
+ if (swab32(fwhdr.bootenv) != boot_env)
return false;
return bfa_nw_ioc_fwver_cmp(ioc, &fwhdr);
ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
- boot_env = BFI_BOOT_LOADER_OS;
-
if (force)
ioc_fwstate = BFI_IOC_UNINIT;
+ boot_env = BFI_FWBOOT_ENV_OS;
+
/**
* check if firmware is valid
*/
false : bfa_ioc_fwver_valid(ioc, boot_env);
if (!fwvalid) {
- bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, boot_env);
+ bfa_ioc_boot(ioc, BFI_FWBOOT_TYPE_NORMAL, boot_env);
+ bfa_ioc_poll_fwinit(ioc);
return;
}
* just wait for an initialization completion interrupt.
*/
if (ioc_fwstate == BFI_IOC_INITING) {
- ioc->cbfn->reset_cbfn(ioc->bfa);
+ bfa_ioc_poll_fwinit(ioc);
return;
}
* be flushed. Otherwise MSI-X interrupts are not delivered.
*/
bfa_ioc_msgflush(ioc);
- ioc->cbfn->reset_cbfn(ioc->bfa);
bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_FWREADY);
return;
}
/**
* Initialize the h/w for any other states.
*/
- bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, boot_env);
+ bfa_ioc_boot(ioc, BFI_FWBOOT_TYPE_NORMAL, boot_env);
+ bfa_ioc_poll_fwinit(ioc);
}
void
bfi_h2i_set(enable_req.mh, BFI_MC_IOC, BFI_IOC_H2I_ENABLE_REQ,
bfa_ioc_portid(ioc));
- enable_req.ioc_class = ioc->ioc_mc;
+ enable_req.clscode = htons(ioc->clscode);
do_gettimeofday(&tv);
enable_req.tv_sec = ntohl(tv.tv_sec);
bfa_ioc_mbox_send(ioc, &enable_req, sizeof(struct bfi_ioc_ctrl_req));
u32 loff = 0;
u32 chunkno = 0;
u32 i;
+ u32 asicmode;
/**
* Initialize LMEM first before code download
*/
bfa_ioc_lmem_init(ioc);
- fwimg = bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), chunkno);
+ fwimg = bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), chunkno);
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
writel(pgnum, ioc->ioc_regs.host_page_num_fn);
- for (i = 0; i < bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)); i++) {
+ for (i = 0; i < bfa_cb_image_get_size(bfa_ioc_asic_gen(ioc)); i++) {
if (BFA_IOC_FLASH_CHUNK_NO(i) != chunkno) {
chunkno = BFA_IOC_FLASH_CHUNK_NO(i);
- fwimg = bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc),
+ fwimg = bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc),
BFA_IOC_FLASH_CHUNK_ADDR(chunkno));
}
ioc->ioc_regs.host_page_num_fn);
/*
- * Set boot type and boot param at the end.
+ * Set boot type, env and device mode at the end.
*/
+ asicmode = BFI_FWBOOT_DEVMODE(ioc->asic_gen, ioc->asic_mode,
+ ioc->port0_mode, ioc->port1_mode);
+ writel(asicmode, ((ioc->ioc_regs.smem_page_start)
+ + BFI_FWBOOT_DEVMODE_OFF));
writel(boot_type, ((ioc->ioc_regs.smem_page_start)
- + (BFI_BOOT_TYPE_OFF)));
+ + (BFI_FWBOOT_TYPE_OFF)));
writel(boot_env, ((ioc->ioc_regs.smem_page_start)
- + (BFI_BOOT_LOADER_OFF)));
+ + (BFI_FWBOOT_ENV_OFF)));
}
static void
bfa_ioc_hwinit(ioc, force);
}
+/**
+ * BFA ioc enable reply by firmware
+ */
+static void
+bfa_ioc_enable_reply(struct bfa_ioc *ioc, enum bfa_mode port_mode,
+ u8 cap_bm)
+{
+ struct bfa_iocpf *iocpf = &ioc->iocpf;
+
+ ioc->port_mode = ioc->port_mode_cfg = port_mode;
+ ioc->ad_cap_bm = cap_bm;
+ bfa_fsm_send_event(iocpf, IOCPF_E_FWRSP_ENABLE);
+}
+
/**
* @brief
* Update BFA configuration from firmware configuration.
{
struct bfa_ioc_mbox_mod *mod = &ioc->mbox_mod;
struct bfa_mbox_cmd *cmd;
- u32 stat;
+ bfa_mbox_cmd_cbfn_t cbfn;
+ void *cbarg;
+ u32 stat;
/**
* If no command pending, do nothing
*/
bfa_q_deq(&mod->cmd_q, &cmd);
bfa_ioc_mbox_send(ioc, cmd->msg, sizeof(cmd->msg));
+
+ /**
+ * Give a callback to the client, indicating that the command is sent
+ */
+ if (cmd->cbfn) {
+ cbfn = cmd->cbfn;
+ cbarg = cmd->cbarg;
+ cmd->cbfn = NULL;
+ cbfn(cbarg);
+ }
}
/**
}
static void
-bfa_ioc_pf_initfailed(struct bfa_ioc *ioc)
+bfa_ioc_pf_failed(struct bfa_ioc *ioc)
{
- bfa_fsm_send_event(ioc, IOC_E_INITFAILED);
+ bfa_fsm_send_event(ioc, IOC_E_PFFAILED);
}
static void
-bfa_ioc_pf_failed(struct bfa_ioc *ioc)
+bfa_ioc_pf_hwfailed(struct bfa_ioc *ioc)
{
- bfa_fsm_send_event(ioc, IOC_E_PFFAILED);
+ bfa_fsm_send_event(ioc, IOC_E_HWFAILED);
}
static void
* as the entry vector.
*/
static void
-bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_env)
+bfa_ioc_boot(struct bfa_ioc *ioc, enum bfi_fwboot_type boot_type,
+ u32 boot_env)
{
- void __iomem *rb;
-
bfa_ioc_stats(ioc, ioc_boots);
if (bfa_ioc_pll_init(ioc) != BFA_STATUS_OK)
/**
* Initialize IOC state of all functions on a chip reset.
*/
- rb = ioc->pcidev.pci_bar_kva;
- if (boot_type == BFI_BOOT_TYPE_MEMTEST) {
- writel(BFI_IOC_MEMTEST, (rb + BFA_IOC0_STATE_REG));
- writel(BFI_IOC_MEMTEST, (rb + BFA_IOC1_STATE_REG));
+ if (boot_type == BFI_FWBOOT_TYPE_MEMTEST) {
+ writel(BFI_IOC_MEMTEST, ioc->ioc_regs.ioc_fwstate);
+ writel(BFI_IOC_MEMTEST, ioc->ioc_regs.alt_ioc_fwstate);
} else {
- writel(BFI_IOC_INITING, (rb + BFA_IOC0_STATE_REG));
- writel(BFI_IOC_INITING, (rb + BFA_IOC1_STATE_REG));
+ writel(BFI_IOC_INITING, ioc->ioc_regs.ioc_fwstate);
+ writel(BFI_IOC_INITING, ioc->ioc_regs.alt_ioc_fwstate);
}
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);
}
bfa_nw_auto_recover = auto_recover;
}
-static void
+static bool
bfa_ioc_msgget(struct bfa_ioc *ioc, void *mbmsg)
{
u32 *msgp = mbmsg;
u32 r32;
int i;
+ r32 = readl(ioc->ioc_regs.lpu_mbox_cmd);
+ if ((r32 & 1) == 0)
+ return false;
+
/**
* read the MBOX msg
*/
*/
writel(1, ioc->ioc_regs.lpu_mbox_cmd);
readl(ioc->ioc_regs.lpu_mbox_cmd);
+
+ return true;
}
static void
case BFI_IOC_I2H_HBEAT:
break;
- case BFI_IOC_I2H_READY_EVENT:
- bfa_fsm_send_event(iocpf, IOCPF_E_FWREADY);
- break;
-
case BFI_IOC_I2H_ENABLE_REPLY:
- bfa_fsm_send_event(iocpf, IOCPF_E_FWRSP_ENABLE);
+ bfa_ioc_enable_reply(ioc,
+ (enum bfa_mode)msg->fw_event.port_mode,
+ msg->fw_event.cap_bm);
break;
case BFI_IOC_I2H_DISABLE_REPLY:
bfa_nw_ioc_detach(struct bfa_ioc *ioc)
{
bfa_fsm_send_event(ioc, IOC_E_DETACH);
+
+ /* Done with detach, empty the notify_q. */
+ INIT_LIST_HEAD(&ioc->notify_q);
}
/**
*/
void
bfa_nw_ioc_pci_init(struct bfa_ioc *ioc, struct bfa_pcidev *pcidev,
- enum bfi_mclass mc)
+ enum bfi_pcifn_class clscode)
{
- ioc->ioc_mc = mc;
+ ioc->clscode = clscode;
ioc->pcidev = *pcidev;
- ioc->ctdev = bfa_asic_id_ct(ioc->pcidev.device_id);
- ioc->cna = ioc->ctdev && !ioc->fcmode;
+
+ /**
+ * Initialize IOC and device personality
+ */
+ ioc->port0_mode = ioc->port1_mode = BFI_PORT_MODE_FC;
+ ioc->asic_mode = BFI_ASIC_MODE_FC;
+
+ switch (pcidev->device_id) {
+ case PCI_DEVICE_ID_BROCADE_CT:
+ ioc->asic_gen = BFI_ASIC_GEN_CT;
+ ioc->port0_mode = ioc->port1_mode = BFI_PORT_MODE_ETH;
+ ioc->asic_mode = BFI_ASIC_MODE_ETH;
+ ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_CNA;
+ ioc->ad_cap_bm = BFA_CM_CNA;
+ break;
+
+ default:
+ BUG_ON(1);
+ }
bfa_nw_ioc_set_ct_hwif(ioc);
struct bfi_mbmsg m;
int mc;
- bfa_ioc_msgget(ioc, &m);
+ if (bfa_ioc_msgget(ioc, &m)) {
+ /**
+ * Treat IOC message class as special.
+ */
+ mc = m.mh.msg_class;
+ if (mc == BFI_MC_IOC) {
+ bfa_ioc_isr(ioc, &m);
+ return;
+ }
- /**
- * Treat IOC message class as special.
- */
- mc = m.mh.msg_class;
- if (mc == BFI_MC_IOC) {
- bfa_ioc_isr(ioc, &m);
- return;
+ if ((mc >= BFI_MC_MAX) || (mod->mbhdlr[mc].cbfn == NULL))
+ return;
+
+ mod->mbhdlr[mc].cbfn(mod->mbhdlr[mc].cbarg, &m);
}
- if ((mc >= BFI_MC_MAX) || (mod->mbhdlr[mc].cbfn == NULL))
- return;
+ bfa_ioc_lpu_read_stat(ioc);
- mod->mbhdlr[mc].cbfn(mod->mbhdlr[mc].cbarg, &m);
+ /**
+ * Try to send pending mailbox commands
+ */
+ bfa_ioc_mbox_poll(ioc);
}
void
ad_attr->asic_rev = ioc_attr->asic_rev;
bfa_ioc_get_pci_chip_rev(ioc, ad_attr->hw_ver);
-
- ad_attr->cna_capable = ioc->cna;
- ad_attr->trunk_capable = (ad_attr->nports > 1) && !ioc->cna;
}
static enum bfa_ioc_type
bfa_ioc_get_type(struct bfa_ioc *ioc)
{
- if (!ioc->ctdev || ioc->fcmode)
- return BFA_IOC_TYPE_FC;
- else if (ioc->ioc_mc == BFI_MC_IOCFC)
- return BFA_IOC_TYPE_FCoE;
- else if (ioc->ioc_mc == BFI_MC_LL)
- return BFA_IOC_TYPE_LL;
- else {
- BUG_ON(!(ioc->ioc_mc == BFI_MC_LL));
+ if (ioc->clscode == BFI_PCIFN_CLASS_ETH)
return BFA_IOC_TYPE_LL;
- }
+
+ BUG_ON(!(ioc->clscode == BFI_PCIFN_CLASS_FC));
+
+ return (ioc->attr->port_mode == BFI_PORT_MODE_FC)
+ ? BFA_IOC_TYPE_FC : BFA_IOC_TYPE_FCoE;
}
static void
ioc_attr->state = bfa_ioc_get_state(ioc);
ioc_attr->port_id = ioc->port_id;
+ ioc_attr->port_mode = ioc->port_mode;
+
+ ioc_attr->port_mode_cfg = ioc->port_mode_cfg;
+ ioc_attr->cap_bm = ioc->ad_cap_bm;
ioc_attr->ioc_type = bfa_ioc_get_type(ioc);
bfa_nw_iocpf_timeout(void *ioc_arg)
{
struct bfa_ioc *ioc = (struct bfa_ioc *) ioc_arg;
+ enum bfa_iocpf_state iocpf_st;
+
+ iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm);
- bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_TIMEOUT);
+ if (iocpf_st == BFA_IOCPF_HWINIT)
+ bfa_ioc_poll_fwinit(ioc);
+ else
+ bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_TIMEOUT);
}
void
bfa_ioc_hw_sem_get(ioc);
}
+
+static void
+bfa_ioc_poll_fwinit(struct bfa_ioc *ioc)
+{
+ u32 fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+
+ if (fwstate == BFI_IOC_DISABLED) {
+ bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_FWREADY);
+ return;
+ }
+
+ if (ioc->iocpf.poll_time >= BFA_IOC_TOV) {
+ bfa_nw_iocpf_timeout(ioc);
+ } else {
+ ioc->iocpf.poll_time += BFA_IOC_POLL_TOV;
+ mod_timer(&ioc->iocpf_timer, jiffies +
+ msecs_to_jiffies(BFA_IOC_POLL_TOV));
+ }
+}
#define BFA_IOC_HWSEM_TOV 500 /* msecs */
#define BFA_IOC_HB_TOV 500 /* msecs */
#define BFA_IOC_HWINIT_MAX 5
+#define BFA_IOC_POLL_TOV 200 /* msecs */
/**
* PCI device information required by IOC
struct bfa_iocpf {
bfa_fsm_t fsm;
struct bfa_ioc *ioc;
- u32 retry_count;
+ bool fw_mismatch_notified;
bool auto_recover;
+ u32 poll_time;
};
struct bfa_ioc {
void *dbg_fwsave;
int dbg_fwsave_len;
bool dbg_fwsave_once;
- enum bfi_mclass ioc_mc;
+ enum bfi_pcifn_class clscode;
struct bfa_ioc_regs ioc_regs;
struct bfa_ioc_drv_stats stats;
bool fcmode;
- bool ctdev;
- bool cna;
bool pllinit;
bool stats_busy; /*!< outstanding stats */
u8 port_id;
struct bfa_ioc_mbox_mod mbox_mod;
struct bfa_ioc_hwif *ioc_hwif;
struct bfa_iocpf iocpf;
+ enum bfi_asic_gen asic_gen;
+ enum bfi_asic_mode asic_mode;
+ enum bfi_port_mode port0_mode;
+ enum bfi_port_mode port1_mode;
+ enum bfa_mode port_mode;
+ u8 ad_cap_bm; /*!< adapter cap bit mask */
+ u8 port_mode_cfg; /*!< config port mode */
};
struct bfa_ioc_hwif {
- enum bfa_status (*ioc_pll_init) (void __iomem *rb, bool fcmode);
+ enum bfa_status (*ioc_pll_init) (void __iomem *rb,
+ enum bfi_asic_mode m);
bool (*ioc_firmware_lock) (struct bfa_ioc *ioc);
void (*ioc_firmware_unlock) (struct bfa_ioc *ioc);
void (*ioc_reg_init) (struct bfa_ioc *ioc);
void (*ioc_sync_leave) (struct bfa_ioc *ioc);
void (*ioc_sync_ack) (struct bfa_ioc *ioc);
bool (*ioc_sync_complete) (struct bfa_ioc *ioc);
+ bool (*ioc_lpu_read_stat) (struct bfa_ioc *ioc);
};
#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
#define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
#define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)
#define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
+#define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen)
#define bfa_ioc_fetch_stats(__ioc, __stats) \
(((__stats)->drv_stats) = (__ioc)->stats)
#define bfa_ioc_clr_stats(__ioc) \
(((__ioc)->fcmode) ? BFI_IMAGE_CT_FC : BFI_IMAGE_CT_CNA) : \
BFI_IMAGE_CB_FC)
#define BFA_IOC_FW_SMEM_SIZE(__ioc) \
- (((__ioc)->ctdev) ? BFI_SMEM_CT_SIZE : BFI_SMEM_CB_SIZE)
+ ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \
+ ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE)
#define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS)
#define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS)
#define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
#define bfa_ioc_pll_init_asic(__ioc) \
((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
- (__ioc)->fcmode))
+ (__ioc)->asic_mode))
#define bfa_ioc_isr_mode_set(__ioc, __msix) \
((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix))
#define bfa_ioc_ownership_reset(__ioc) \
((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
+#define bfa_ioc_lpu_read_stat(__ioc) do { \
+ if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \
+ ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \
+} while (0)
+
void bfa_nw_ioc_set_ct_hwif(struct bfa_ioc *ioc);
void bfa_nw_ioc_attach(struct bfa_ioc *ioc, void *bfa,
void bfa_nw_ioc_auto_recover(bool auto_recover);
void bfa_nw_ioc_detach(struct bfa_ioc *ioc);
void bfa_nw_ioc_pci_init(struct bfa_ioc *ioc, struct bfa_pcidev *pcidev,
- enum bfi_mclass mc);
+ enum bfi_pcifn_class clscode);
u32 bfa_nw_ioc_meminfo(void);
void bfa_nw_ioc_mem_claim(struct bfa_ioc *ioc, u8 *dm_kva, u64 dm_pa);
void bfa_nw_ioc_enable(struct bfa_ioc *ioc);
/*
* F/W Image Size & Chunk
*/
-u32 *bfa_cb_image_get_chunk(int type, u32 off);
-u32 bfa_cb_image_get_size(int type);
+u32 *bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off);
+u32 bfa_cb_image_get_size(enum bfi_asic_gen asic_gen);
#endif /* __BFA_IOC_H__ */
static void bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc);
static void bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc);
static bool bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc);
-static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb, bool fcmode);
+static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb,
+ enum bfi_asic_mode asic_mode);
static struct bfa_ioc_hwif nw_hwif_ct;
/**
* If bios boot (flash based) -- do not increment usage count
*/
- if (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) <
+ if (bfa_cb_image_get_size(bfa_ioc_asic_gen(ioc)) <
BFA_IOC_FWIMG_MINSZ)
return true;
/**
* If bios boot (flash based) -- do not decrement usage count
*/
- if (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) <
+ if (bfa_cb_image_get_size(bfa_ioc_asic_gen(ioc)) <
BFA_IOC_FWIMG_MINSZ)
return;
static void
bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc)
{
- if (ioc->cna) {
- writel(__FW_INIT_HALT_P, ioc->ioc_regs.ll_halt);
- writel(__FW_INIT_HALT_P, ioc->ioc_regs.alt_ll_halt);
- /* Wait for halt to take effect */
- readl(ioc->ioc_regs.ll_halt);
- readl(ioc->ioc_regs.alt_ll_halt);
- } else {
- writel(~0U, ioc->ioc_regs.err_set);
- readl(ioc->ioc_regs.err_set);
- }
+ writel(__FW_INIT_HALT_P, ioc->ioc_regs.ll_halt);
+ writel(__FW_INIT_HALT_P, ioc->ioc_regs.alt_ll_halt);
+ /* Wait for halt to take effect */
+ readl(ioc->ioc_regs.ll_halt);
+ readl(ioc->ioc_regs.alt_ll_halt);
}
/**
* Host to LPU mailbox message addresses
*/
-static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } iocreg_fnreg[] = {
+static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } ct_fnreg[] = {
{ HOSTFN0_LPU_MBOX0_0, LPU_HOSTFN0_MBOX0_0, HOST_PAGE_NUM_FN0 },
{ HOSTFN1_LPU_MBOX0_8, LPU_HOSTFN1_MBOX0_8, HOST_PAGE_NUM_FN1 },
{ HOSTFN2_LPU_MBOX0_0, LPU_HOSTFN2_MBOX0_0, HOST_PAGE_NUM_FN2 },
rb = bfa_ioc_bar0(ioc);
- ioc->ioc_regs.hfn_mbox = rb + iocreg_fnreg[pcifn].hfn_mbox;
- ioc->ioc_regs.lpu_mbox = rb + iocreg_fnreg[pcifn].lpu_mbox;
- ioc->ioc_regs.host_page_num_fn = rb + iocreg_fnreg[pcifn].hfn_pgn;
+ ioc->ioc_regs.hfn_mbox = rb + ct_fnreg[pcifn].hfn_mbox;
+ ioc->ioc_regs.lpu_mbox = rb + ct_fnreg[pcifn].lpu_mbox;
+ ioc->ioc_regs.host_page_num_fn = rb + ct_fnreg[pcifn].hfn_pgn;
if (ioc->port_id == 0) {
ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG;
static void
bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc)
{
- if (ioc->cna) {
- bfa_nw_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg);
- writel(0, ioc->ioc_regs.ioc_usage_reg);
- bfa_nw_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg);
- }
+ bfa_nw_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg);
+ writel(0, ioc->ioc_regs.ioc_usage_reg);
+ bfa_nw_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg);
/*
* Read the hw sem reg to make sure that it is locked
}
static enum bfa_status
-bfa_ioc_ct_pll_init(void __iomem *rb, bool fcmode)
+bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
{
u32 pll_sclk, pll_fclk, r32;
+ bool fcmode = (asic_mode == BFI_ASIC_MODE_FC);
pll_sclk = __APP_PLL_SCLK_LRESETN | __APP_PLL_SCLK_ENARST |
__APP_PLL_SCLK_RSEL200500 | __APP_PLL_SCLK_P0_1(3U) |
u8 msg_id; /*!< msg opcode with in the class */
union {
struct {
- u8 rsvd;
- u8 lpu_id; /*!< msg destination */
+ u8 qid;
+ u8 fn_lpu; /*!< msg destination */
} h2i;
u16 i2htok; /*!< token in msgs to host */
} mtag;
};
-#define bfi_h2i_set(_mh, _mc, _op, _lpuid) do { \
+#define bfi_fn_lpu(__fn, __lpu) ((__fn) << 1 | (__lpu))
+#define bfi_mhdr_2_fn(_mh) ((_mh)->mtag.h2i.fn_lpu >> 1)
+#define bfi_mhdr_2_qid(_mh) ((_mh)->mtag.h2i.qid)
+
+#define bfi_h2i_set(_mh, _mc, _op, _fn_lpu) do { \
(_mh).msg_class = (_mc); \
(_mh).msg_id = (_op); \
- (_mh).mtag.h2i.lpu_id = (_lpuid); \
+ (_mh).mtag.h2i.fn_lpu = (_fn_lpu); \
} while (0)
#define bfi_i2h_set(_mh, _mc, _op, _i2htok) do { \
u32 pl[BFI_MBMSG_SZ];
};
+/**
+ * Supported PCI function class codes (personality)
+ */
+enum bfi_pcifn_class {
+ BFI_PCIFN_CLASS_FC = 0x0c04,
+ BFI_PCIFN_CLASS_ETH = 0x0200,
+};
+
/**
* Message Classes
*/
*----------------------------------------------------------------------
*/
+/**
+ * Different asic generations
+ */
+enum bfi_asic_gen {
+ BFI_ASIC_GEN_CB = 1,
+ BFI_ASIC_GEN_CT = 2,
+};
+
+enum bfi_asic_mode {
+ BFI_ASIC_MODE_FC = 1, /* FC upto 8G speed */
+ BFI_ASIC_MODE_FC16 = 2, /* FC upto 16G speed */
+ BFI_ASIC_MODE_ETH = 3, /* Ethernet ports */
+ BFI_ASIC_MODE_COMBO = 4, /* FC 16G and Ethernet 10G port */
+};
+
enum bfi_ioc_h2i_msgs {
BFI_IOC_H2I_ENABLE_REQ = 1,
BFI_IOC_H2I_DISABLE_REQ = 2,
BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1),
BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2),
BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3),
- BFI_IOC_I2H_READY_EVENT = BFA_I2HM(4),
- BFI_IOC_I2H_HBEAT = BFA_I2HM(5),
+ BFI_IOC_I2H_HBEAT = BFA_I2HM(4),
};
/**
u64 mfg_pwwn; /*!< Mfg port wwn */
u64 mfg_nwwn; /*!< Mfg node wwn */
mac_t mfg_mac; /*!< Mfg mac */
- u16 rsvd_a;
+ u8 port_mode; /* enum bfi_port_mode */
+ u8 rsvd_a;
u64 pwwn;
u64 nwwn;
mac_t mac; /*!< PBC or Mfg mac */
#define BFI_IOC_MD5SUM_SZ 4
struct bfi_ioc_image_hdr {
u32 signature; /*!< constant signature */
- u32 rsvd_a;
+ u8 asic_gen; /*!< asic generation */
+ u8 asic_mode;
+ u8 port0_mode; /*!< device mode for port 0 */
+ u8 port1_mode; /*!< device mode for port 1 */
u32 exec; /*!< exec vector */
- u32 param; /*!< parameters */
+ u32 bootenv; /*!< firmware boot env */
u32 rsvd_b[4];
u32 md5sum[BFI_IOC_MD5SUM_SZ];
};
+#define BFI_FWBOOT_DEVMODE_OFF 4
+#define BFI_FWBOOT_TYPE_OFF 8
+#define BFI_FWBOOT_ENV_OFF 12
+#define BFI_FWBOOT_DEVMODE(__asic_gen, __asic_mode, __p0_mode, __p1_mode) \
+ (((u32)(__asic_gen)) << 24 | \
+ ((u32)(__asic_mode)) << 16 | \
+ ((u32)(__p0_mode)) << 8 | \
+ ((u32)(__p1_mode)))
+
enum bfi_fwboot_type {
BFI_FWBOOT_TYPE_NORMAL = 0,
BFI_FWBOOT_TYPE_FLASH = 1,
BFI_FWBOOT_TYPE_MEMTEST = 2,
};
+enum bfi_port_mode {
+ BFI_PORT_MODE_FC = 1,
+ BFI_PORT_MODE_ETH = 2,
+};
+
/**
* BFI_IOC_I2H_READY_EVENT message
*/
*/
struct bfi_ioc_ctrl_req {
struct bfi_mhdr mh;
- u8 ioc_class;
- u8 rsvd[3];
+ u16 clscode;
+ u16 rsvd;
u32 tv_sec;
};
* BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages
*/
struct bfi_ioc_ctrl_reply {
- struct bfi_mhdr mh; /*!< Common msg header */
+ struct bfi_mhdr mh; /*!< Common msg header */
u8 status; /*!< enable/disable status */
- u8 rsvd[3];
+ u8 port_mode; /*!< enum bfa_mode */
+ u8 cap_bm; /*!< capability bit mask */
+ u8 rsvd;
};
#define BFI_IOC_MSGSZ 8
*/
union bfi_ioc_i2h_msg_u {
struct bfi_mhdr mh;
- struct bfi_ioc_rdy_event rdy_event;
+ struct bfi_ioc_ctrl_reply fw_event;
u32 mboxmsg[BFI_IOC_MSGSZ];
};
(_qe)->cbarg = (_cbarg); \
} while (0)
-#define bna_is_small_rxq(rcb) ((rcb)->id == 1)
+#define bna_is_small_rxq(_id) ((_id) & 0x1)
#define BNA_MAC_IS_EQUAL(_mac1, _mac2) \
(!memcmp((_mac1), (_mac2), sizeof(mac_t)))
} \
} while (0)
-#define call_rxf_stop_cbfn(rxf, status) \
+#define call_rxf_stop_cbfn(rxf) \
+do { \
if ((rxf)->stop_cbfn) { \
- (*(rxf)->stop_cbfn)((rxf)->stop_cbarg, (status)); \
+ void (*cbfn)(struct bna_rx *); \
+ struct bna_rx *cbarg; \
+ cbfn = (rxf)->stop_cbfn; \
+ cbarg = (rxf)->stop_cbarg; \
(rxf)->stop_cbfn = NULL; \
(rxf)->stop_cbarg = NULL; \
- }
+ cbfn(cbarg); \
+ } \
+} while (0)
-#define call_rxf_start_cbfn(rxf, status) \
+#define call_rxf_start_cbfn(rxf) \
+do { \
if ((rxf)->start_cbfn) { \
- (*(rxf)->start_cbfn)((rxf)->start_cbarg, (status)); \
+ void (*cbfn)(struct bna_rx *); \
+ struct bna_rx *cbarg; \
+ cbfn = (rxf)->start_cbfn; \
+ cbarg = (rxf)->start_cbarg; \
(rxf)->start_cbfn = NULL; \
(rxf)->start_cbarg = NULL; \
- }
+ cbfn(cbarg); \
+ } \
+} while (0)
-#define call_rxf_cam_fltr_cbfn(rxf, status) \
+#define call_rxf_cam_fltr_cbfn(rxf) \
+do { \
if ((rxf)->cam_fltr_cbfn) { \
- (*(rxf)->cam_fltr_cbfn)((rxf)->cam_fltr_cbarg, rxf->rx, \
- (status)); \
+ void (*cbfn)(struct bnad *, struct bna_rx *); \
+ struct bnad *cbarg; \
+ cbfn = (rxf)->cam_fltr_cbfn; \
+ cbarg = (rxf)->cam_fltr_cbarg; \
(rxf)->cam_fltr_cbfn = NULL; \
(rxf)->cam_fltr_cbarg = NULL; \
- }
+ cbfn(cbarg, rxf->rx); \
+ } \
+} while (0)
-#define call_rxf_pause_cbfn(rxf, status) \
+#define call_rxf_pause_cbfn(rxf) \
+do { \
if ((rxf)->oper_state_cbfn) { \
- (*(rxf)->oper_state_cbfn)((rxf)->oper_state_cbarg, rxf->rx,\
- (status)); \
- (rxf)->rxf_flags &= ~BNA_RXF_FL_OPERSTATE_CHANGED; \
+ void (*cbfn)(struct bnad *, struct bna_rx *); \
+ struct bnad *cbarg; \
+ cbfn = (rxf)->oper_state_cbfn; \
+ cbarg = (rxf)->oper_state_cbarg; \
(rxf)->oper_state_cbfn = NULL; \
(rxf)->oper_state_cbarg = NULL; \
- }
+ cbfn(cbarg, rxf->rx); \
+ } \
+} while (0)
-#define call_rxf_resume_cbfn(rxf, status) call_rxf_pause_cbfn(rxf, status)
+#define call_rxf_resume_cbfn(rxf) call_rxf_pause_cbfn(rxf)
#define is_xxx_enable(mode, bitmask, xxx) ((bitmask & xxx) && (mode & xxx))
} \
} while (0)
+#define bna_tx_rid_mask(_bna) ((_bna)->tx_mod.rid_mask)
+
+#define bna_rx_rid_mask(_bna) ((_bna)->rx_mod.rid_mask)
+
+#define bna_tx_from_rid(_bna, _rid, _tx) \
+do { \
+ struct bna_tx_mod *__tx_mod = &(_bna)->tx_mod; \
+ struct bna_tx *__tx; \
+ struct list_head *qe; \
+ _tx = NULL; \
+ list_for_each(qe, &__tx_mod->tx_active_q) { \
+ __tx = (struct bna_tx *)qe; \
+ if (__tx->rid == (_rid)) { \
+ (_tx) = __tx; \
+ break; \
+ } \
+ } \
+} while (0)
+
+#define bna_rx_from_rid(_bna, _rid, _rx) \
+do { \
+ struct bna_rx_mod *__rx_mod = &(_bna)->rx_mod; \
+ struct bna_rx *__rx; \
+ struct list_head *qe; \
+ _rx = NULL; \
+ list_for_each(qe, &__rx_mod->rx_active_q) { \
+ __rx = (struct bna_rx *)qe; \
+ if (__rx->rid == (_rid)) { \
+ (_rx) = __rx; \
+ break; \
+ } \
+ } \
+} while (0)
+
+/**
+ *
+ * Inline functions
+ *
+ */
+
+static inline struct bna_mac *bna_mac_find(struct list_head *q, u8 *addr)
+{
+ struct bna_mac *mac = NULL;
+ struct list_head *qe;
+ list_for_each(qe, q) {
+ if (BNA_MAC_IS_EQUAL(((struct bna_mac *)qe)->addr, addr)) {
+ mac = (struct bna_mac *)qe;
+ break;
+ }
+ }
+ return mac;
+}
+
+#define bna_attr(_bna) (&(_bna)->ioceth.attr)
+
/**
*
* Function prototypes
* BNA
*/
+/* FW response handlers */
+void bna_bfi_stats_clr_rsp(struct bna *bna, struct bfi_msgq_mhdr *msghdr);
+
/* APIs for BNAD */
void bna_res_req(struct bna_res_info *res_info);
+void bna_mod_res_req(struct bna *bna, struct bna_res_info *res_info);
void bna_init(struct bna *bna, struct bnad *bnad,
struct bfa_pcidev *pcidev,
struct bna_res_info *res_info);
+void bna_mod_init(struct bna *bna, struct bna_res_info *res_info);
void bna_uninit(struct bna *bna);
+int bna_num_txq_set(struct bna *bna, int num_txq);
+int bna_num_rxp_set(struct bna *bna, int num_rxp);
void bna_stats_get(struct bna *bna);
void bna_get_perm_mac(struct bna *bna, u8 *mac);
+void bna_hw_stats_get(struct bna *bna);
/* APIs for Rx */
int bna_rit_mod_can_satisfy(struct bna_rit_mod *rit_mod, int seg_size);
struct bna_mac *bna_mcam_mod_mac_get(struct bna_mcam_mod *mcam_mod);
void bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod,
struct bna_mac *mac);
+struct bna_mcam_handle *bna_mcam_mod_handle_get(struct bna_mcam_mod *mod);
+void bna_mcam_mod_handle_put(struct bna_mcam_mod *mcam_mod,
+ struct bna_mcam_handle *handle);
struct bna_rit_segment *
bna_rit_mod_seg_get(struct bna_rit_mod *rit_mod, int seg_size);
void bna_rit_mod_seg_put(struct bna_rit_mod *rit_mod,
void bna_port_cb_rx_stopped(struct bna_port *port,
enum bna_cb_status status);
+/**
+ * ETHPORT
+ */
+
+/* Callbacks for RX */
+void bna_ethport_cb_rx_started(struct bna_ethport *ethport);
+void bna_ethport_cb_rx_stopped(struct bna_ethport *ethport);
+
/**
* IB
*/
/**
* TX MODULE AND TX
*/
+/* FW response handelrs */
+void bna_bfi_tx_enet_start_rsp(struct bna_tx *tx,
+ struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_tx_enet_stop_rsp(struct bna_tx *tx,
+ struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_bw_update_aen(struct bna_tx_mod *tx_mod);
/* APIs for BNA */
void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod);
int bna_tx_state_get(struct bna_tx *tx);
-/* APIs for PORT */
+/* APIs for ENET */
void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
void bna_tx_mod_fail(struct bna_tx_mod *tx_mod);
void bna_tx_destroy(struct bna_tx *tx);
void bna_tx_enable(struct bna_tx *tx);
void bna_tx_disable(struct bna_tx *tx, enum bna_cleanup_type type,
- void (*cbfn)(void *, struct bna_tx *,
- enum bna_cb_status));
+ void (*cbfn)(void *, struct bna_tx *));
+void bna_tx_cleanup_complete(struct bna_tx *tx);
void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo);
/**
void rxf_reset_packet_filter_default(struct bna_rxf *rxf);
void rxf_reset_packet_filter_allmulti(struct bna_rxf *rxf);
+/* FW response handlers */
+void bna_bfi_rx_enet_start_rsp(struct bna_rx *rx,
+ struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rx_enet_stop_rsp(struct bna_rx *rx,
+ struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rxf_cfg_rsp(struct bna_rxf *rxf, struct bfi_msgq_mhdr *msghdr);
+void bna_bfi_rxf_mcast_add_rsp(struct bna_rxf *rxf,
+ struct bfi_msgq_mhdr *msghdr);
+
/* APIs for BNA */
void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
struct bna_res_info *res_info);
int bna_rx_state_get(struct bna_rx *rx);
int bna_rxf_state_get(struct bna_rxf *rxf);
-/* APIs for PORT */
+/* APIs for ENET */
void bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
void bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
void bna_rx_mod_fail(struct bna_rx_mod *rx_mod);
void bna_rx_destroy(struct bna_rx *rx);
void bna_rx_enable(struct bna_rx *rx);
void bna_rx_disable(struct bna_rx *rx, enum bna_cleanup_type type,
- void (*cbfn)(void *, struct bna_rx *,
- enum bna_cb_status));
+ void (*cbfn)(void *, struct bna_rx *));
+void bna_rx_cleanup_complete(struct bna_rx *rx);
void bna_rx_coalescing_timeo_set(struct bna_rx *rx, int coalescing_timeo);
void bna_rx_dim_reconfig(struct bna *bna, const u32 vector[][BNA_BIAS_T_MAX]);
void bna_rx_dim_update(struct bna_ccb *ccb);
enum bna_cb_status
bna_rx_ucast_set(struct bna_rx *rx, u8 *ucmac,
- void (*cbfn)(struct bnad *, struct bna_rx *,
- enum bna_cb_status));
+ void (*cbfn)(struct bnad *, struct bna_rx *));
+enum bna_cb_status
+bna_rx_ucast_add(struct bna_rx *rx, u8* ucmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *));
+enum bna_cb_status
+bna_rx_ucast_del(struct bna_rx *rx, u8 *ucmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *));
enum bna_cb_status
bna_rx_mcast_add(struct bna_rx *rx, u8 *mcmac,
- void (*cbfn)(struct bnad *, struct bna_rx *,
- enum bna_cb_status));
+ void (*cbfn)(struct bnad *, struct bna_rx *));
enum bna_cb_status
bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mcmac,
- void (*cbfn)(struct bnad *, struct bna_rx *,
- enum bna_cb_status));
+ void (*cbfn)(struct bnad *, struct bna_rx *));
enum bna_cb_status
bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
enum bna_rxmode bitmask,
- void (*cbfn)(struct bnad *, struct bna_rx *,
- enum bna_cb_status));
+ void (*cbfn)(struct bnad *, struct bna_rx *));
void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
void bna_rx_vlanfilter_enable(struct bna_rx *rx);
-void bna_rx_hds_enable(struct bna_rx *rx, struct bna_rxf_hds *hds_config,
- void (*cbfn)(struct bnad *, struct bna_rx *,
- enum bna_cb_status));
+void bna_rx_hds_enable(struct bna_rx *rx, struct bna_hds_config *hds_config,
+ void (*cbfn)(struct bnad *, struct bna_rx *));
void bna_rx_hds_disable(struct bna_rx *rx,
- void (*cbfn)(struct bnad *, struct bna_rx *,
- enum bna_cb_status));
+ void (*cbfn)(struct bnad *, struct bna_rx *));
+
+/**
+ * ENET
+ */
+
+/* API for RX */
+int bna_enet_mtu_get(struct bna_enet *enet);
+
+/* Callbacks for TX, RX */
+void bna_enet_cb_tx_stopped(struct bna_enet *enet);
+void bna_enet_cb_rx_stopped(struct bna_enet *enet);
+
+/* API for BNAD */
+void bna_enet_enable(struct bna_enet *enet);
+void bna_enet_disable(struct bna_enet *enet, enum bna_cleanup_type type,
+ void (*cbfn)(void *));
+void bna_enet_pause_config(struct bna_enet *enet,
+ struct bna_pause_config *pause_config,
+ void (*cbfn)(struct bnad *));
+void bna_enet_mtu_set(struct bna_enet *enet, int mtu,
+ void (*cbfn)(struct bnad *));
+void bna_enet_perm_mac_get(struct bna_enet *enet, mac_t *mac);
+
+/**
+ * IOCETH
+ */
+
+/* APIs for BNAD */
+void bna_ioceth_enable(struct bna_ioceth *ioceth);
+void bna_ioceth_disable(struct bna_ioceth *ioceth,
+ enum bna_cleanup_type type);
/**
* BNAD
*/
+/* Callbacks for ENET */
+void bnad_cb_ethport_link_status(struct bnad *bnad,
+ enum bna_link_status status);
+
+/* Callbacks for IOCETH */
+void bnad_cb_ioceth_ready(struct bnad *bnad);
+void bnad_cb_ioceth_failed(struct bnad *bnad);
+void bnad_cb_ioceth_disabled(struct bnad *bnad);
+void bnad_cb_mbox_intr_enable(struct bnad *bnad);
+void bnad_cb_mbox_intr_disable(struct bnad *bnad);
+
/* Callbacks for BNA */
void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status,
struct bna_stats *stats);
#define __BNA_TYPES_H__
#include "cna.h"
-#include "bna_hw.h"
+#include "bna_hw_defs.h"
#include "bfa_cee.h"
+#include "bfi_enet.h"
+#include "bfa_msgq.h"
/**
*
*
*/
+struct bna_mcam_handle;
struct bna_txq;
struct bna_tx;
struct bna_rxq;
struct bna_rx;
struct bna_rxf;
struct bna_port;
+struct bna_enet;
struct bna;
struct bnad;
BNA_RES_T_MAX
};
+enum bna_mod_res_req_type {
+ BNA_MOD_RES_MEM_T_TX_ARRAY = 0,
+ BNA_MOD_RES_MEM_T_TXQ_ARRAY = 1,
+ BNA_MOD_RES_MEM_T_RX_ARRAY = 2,
+ BNA_MOD_RES_MEM_T_RXP_ARRAY = 3,
+ BNA_MOD_RES_MEM_T_RXQ_ARRAY = 4,
+ BNA_MOD_RES_MEM_T_UCMAC_ARRAY = 5,
+ BNA_MOD_RES_MEM_T_MCMAC_ARRAY = 6,
+ BNA_MOD_RES_MEM_T_MCHANDLE_ARRAY = 7,
+ BNA_MOD_RES_T_MAX
+};
+
enum bna_tx_res_req_type {
BNA_TX_RES_MEM_T_TCB = 0,
BNA_TX_RES_MEM_T_UNMAPQ = 1,
BNA_TX_RES_MEM_T_QPT = 2,
BNA_TX_RES_MEM_T_SWQPT = 3,
BNA_TX_RES_MEM_T_PAGE = 4,
- BNA_TX_RES_INTR_T_TXCMPL = 5,
+ BNA_TX_RES_MEM_T_IBIDX = 5,
+ BNA_TX_RES_INTR_T_TXCMPL = 6,
BNA_TX_RES_T_MAX,
};
BNA_RX_RES_MEM_T_DSWQPT = 9, /* RX s/w QPT */
BNA_RX_RES_MEM_T_DPAGE = 10, /* RX s/w QPT */
BNA_RX_RES_MEM_T_HPAGE = 11, /* RX s/w QPT */
- BNA_RX_RES_T_INTR = 12, /* Rx interrupts */
- BNA_RX_RES_T_MAX = 13
+ BNA_RX_RES_MEM_T_IBIDX = 12,
+ BNA_RX_RES_MEM_T_RIT = 13,
+ BNA_RX_RES_T_INTR = 14, /* Rx interrupts */
+ BNA_RX_RES_T_MAX = 15
};
enum bna_mbox_state {
};
enum bna_tx_flags {
- BNA_TX_F_PORT_STARTED = 1,
+ BNA_TX_F_ENET_STARTED = 1,
BNA_TX_F_ENABLED = 2,
- BNA_TX_F_PRIO_LOCK = 4,
+ BNA_TX_F_PRIO_CHANGED = 4,
+ BNA_TX_F_BW_UPDATED = 8,
};
enum bna_tx_mod_flags {
- BNA_TX_MOD_F_PORT_STARTED = 1,
- BNA_TX_MOD_F_PORT_LOOPBACK = 2,
+ BNA_TX_MOD_F_ENET_STARTED = 1,
+ BNA_TX_MOD_F_ENET_LOOPBACK = 2,
};
enum bna_rx_type {
enum bna_rxmode {
BNA_RXMODE_PROMISC = 1,
- BNA_RXMODE_ALLMULTI = 2
+ BNA_RXMODE_DEFAULT = 2,
+ BNA_RXMODE_ALLMULTI = 4
};
enum bna_rx_event {
RX_E_START = 1,
RX_E_STOP = 2,
RX_E_FAIL = 3,
- RX_E_RXF_STARTED = 4,
- RX_E_RXF_STOPPED = 5,
- RX_E_RXQ_STOPPED = 6,
+ RX_E_STARTED = 4,
+ RX_E_STOPPED = 5,
+ RX_E_RXF_STARTED = 6,
+ RX_E_RXF_STOPPED = 7,
+ RX_E_CLEANUP_DONE = 8,
};
enum bna_rx_state {
};
enum bna_rx_flags {
- BNA_RX_F_ENABLE = 0x01, /* bnad enabled rxf */
- BNA_RX_F_PORT_ENABLED = 0x02, /* Port object is enabled */
- BNA_RX_F_PORT_FAILED = 0x04, /* Port in failed state */
+ BNA_RX_F_ENET_STARTED = 1,
+ BNA_RX_F_ENABLED = 2,
};
enum bna_rx_mod_flags {
- BNA_RX_MOD_F_PORT_STARTED = 1,
- BNA_RX_MOD_F_PORT_LOOPBACK = 2,
+ BNA_RX_MOD_F_ENET_STARTED = 1,
+ BNA_RX_MOD_F_ENET_LOOPBACK = 2,
};
enum bna_rxf_oper_state {
};
enum bna_rxf_flags {
- BNA_RXF_FL_STOP_PENDING = 0x01,
- BNA_RXF_FL_FAILED = 0x02,
- BNA_RXF_FL_RSS_CONFIG_PENDING = 0x04,
- BNA_RXF_FL_OPERSTATE_CHANGED = 0x08,
- BNA_RXF_FL_RXF_ENABLED = 0x10,
- BNA_RXF_FL_VLAN_CONFIG_PENDING = 0x20,
+ BNA_RXF_F_PAUSED = 1,
};
enum bna_rxf_event {
RXF_E_START = 1,
RXF_E_STOP = 2,
RXF_E_FAIL = 3,
- RXF_E_CAM_FLTR_MOD = 4,
- RXF_E_STARTED = 5,
- RXF_E_STOPPED = 6,
- RXF_E_CAM_FLTR_RESP = 7,
- RXF_E_PAUSE = 8,
- RXF_E_RESUME = 9,
- RXF_E_STAT_CLEARED = 10,
+ RXF_E_CONFIG = 4,
+ RXF_E_PAUSE = 5,
+ RXF_E_RESUME = 6,
+ RXF_E_FW_RESP = 7,
};
enum bna_rxf_state {
BNA_PORT_T_LOOPBACK_EXTERNAL = 2,
};
+enum bna_enet_type {
+ BNA_ENET_T_REGULAR = 0,
+ BNA_ENET_T_LOOPBACK_INTERNAL = 1,
+ BNA_ENET_T_LOOPBACK_EXTERNAL = 2,
+};
+
enum bna_link_status {
BNA_LINK_DOWN = 0,
BNA_LINK_UP = 1,
BNA_LLPORT_F_RX_STARTED = 4
};
+enum bna_ethport_flags {
+ BNA_ETHPORT_F_ADMIN_UP = 1,
+ BNA_ETHPORT_F_PORT_ENABLED = 2,
+ BNA_ETHPORT_F_RX_STARTED = 4,
+};
+
enum bna_port_flags {
BNA_PORT_F_DEVICE_READY = 1,
BNA_PORT_F_ENABLED = 2,
BNA_PORT_F_MTU_CHANGED = 8
};
+enum bna_enet_flags {
+ BNA_ENET_F_IOCETH_READY = 1,
+ BNA_ENET_F_ENABLED = 2,
+ BNA_ENET_F_PAUSE_CHANGED = 4,
+ BNA_ENET_F_MTU_CHANGED = 8
+};
+
+enum bna_rss_flags {
+ BNA_RSS_F_RIT_PENDING = 1,
+ BNA_RSS_F_CFG_PENDING = 2,
+ BNA_RSS_F_STATUS_PENDING = 4,
+};
+
+enum bna_mod_flags {
+ BNA_MOD_F_INIT_DONE = 1,
+};
+
enum bna_pkt_rates {
BNA_PKT_RATE_10K = 10000,
BNA_PKT_RATE_20K = 20000,
BNA_BIAS_T_MAX = 2
};
+#define BNA_MAX_NAME_SIZE 64
+struct bna_ident {
+ int id;
+ char name[BNA_MAX_NAME_SIZE];
+};
+
struct bna_mac {
/* This should be the first one */
struct list_head qe;
u8 addr[ETH_ALEN];
+ struct bna_mcam_handle *handle;
};
struct bna_mem_descr {
u32 page_size;
};
+struct bna_attr {
+ int num_txq;
+ int num_rxp;
+ int num_ucmac;
+ int num_mcmac;
+ int max_rit_size;
+};
+
/**
*
- * Device
+ * IOCEth
*
*/
-struct bna_device {
+struct bna_ioceth {
bfa_fsm_t fsm;
struct bfa_ioc ioc;
- enum bna_intr_type intr_type;
- int vector;
+ struct bna_attr attr;
+ struct bfa_msgq_cmd_entry msgq_cmd;
+ struct bfi_enet_attr_req attr_req;
- void (*ready_cbfn)(struct bnad *bnad, enum bna_cb_status status);
- struct bnad *ready_cbarg;
-
- void (*stop_cbfn)(struct bnad *bnad, enum bna_cb_status status);
+ void (*stop_cbfn)(struct bnad *bnad);
struct bnad *stop_cbarg;
struct bna *bna;
struct bna *bna;
};
+/**
+ *
+ * Enet
+ *
+ */
+
+struct bna_enet {
+ bfa_fsm_t fsm;
+ enum bna_enet_flags flags;
+
+ enum bna_enet_type type;
+
+ struct bna_pause_config pause_config;
+ int mtu;
+
+ /* Callback for bna_enet_disable(), enet_stop() */
+ void (*stop_cbfn)(void *);
+ void *stop_cbarg;
+
+ /* Callback for bna_enet_pause_config() */
+ void (*pause_cbfn)(struct bnad *);
+
+ /* Callback for bna_enet_mtu_set() */
+ void (*mtu_cbfn)(struct bnad *);
+
+ struct bfa_wc chld_stop_wc;
+
+ struct bfa_msgq_cmd_entry msgq_cmd;
+ struct bfi_enet_set_pause_req pause_req;
+
+ struct bna *bna;
+};
+
+/**
+ *
+ * Ethport
+ *
+ */
+
+struct bna_ethport {
+ bfa_fsm_t fsm;
+ enum bna_ethport_flags flags;
+
+ enum bna_link_status link_status;
+
+ int rx_started_count;
+
+ void (*stop_cbfn)(struct bna_enet *);
+
+ void (*adminup_cbfn)(struct bnad *, enum bna_cb_status);
+
+ void (*link_cbfn)(struct bnad *, enum bna_link_status);
+
+ struct bfa_msgq_cmd_entry msgq_cmd;
+ union {
+ struct bfi_enet_enable_req admin_req;
+ struct bfi_enet_diag_lb_req lpbk_req;
+ } bfi_enet_cmd;
+
+ struct bna *bna;
+};
+
/**
*
* Interrupt Block
u32 doorbell_ack;
};
-/* Interrupt timer configuration */
-struct bna_ib_config {
- u8 coalescing_timeo; /* Unit is 5usec. */
-
- int interpkt_count;
- int interpkt_timeo;
-
- enum ib_flags ctrl_flags;
-};
-
/* IB structure */
struct bna_ib {
- /* This should be the first one */
- struct list_head qe;
-
- int ib_id;
-
- int ref_count;
- int start_count;
-
struct bna_dma_addr ib_seg_host_addr;
void *ib_seg_host_addr_kva;
- u32 idx_mask; /* Size >= BNA_IBIDX_MAX_SEGSIZE */
-
- struct bna_ibidx_seg *idx_seg;
struct bna_ib_dbell door_bell;
- struct bna_intr *intr;
-
- struct bna_ib_config ib_config;
-
- struct bna *bna;
-};
-
-/* IB module - keeps track of IBs and interrupts */
-struct bna_ib_mod {
- struct bna_ib *ib; /* BFI_MAX_IB entries */
- struct bna_intr *intr; /* BFI_MAX_IB entries */
- struct bna_ibidx_seg *idx_seg; /* BNA_IBIDX_TOTAL_SEGS */
-
- struct list_head ib_free_q;
-
- struct list_head ibidx_seg_pool[BFI_IBIDX_TOTAL_POOLS];
+ enum bna_intr_type intr_type;
+ int intr_vector;
- struct list_head intr_free_q;
- struct list_head intr_active_q;
+ u8 coalescing_timeo; /* Unit is 5usec. */
- struct bna *bna;
+ int interpkt_count;
+ int interpkt_timeo;
};
/**
/* Control path */
struct bna_txq *txq;
struct bnad *bnad;
+ void *priv; /* BNAD's cookie */
enum bna_intr_type intr_type;
int intr_vector;
u8 priority; /* Current priority */
/* This should be the first one */
struct list_head qe;
- int txq_id;
-
u8 priority;
struct bna_qpt qpt;
struct bna_tcb *tcb;
- struct bna_ib *ib;
- int ib_seg_offset;
+ struct bna_ib ib;
struct bna_tx *tx;
+ int hw_id;
+
u64 tx_packets;
u64 tx_bytes;
};
-/* TxF structure (hardware Tx Function) */
-struct bna_txf {
- int txf_id;
- enum txf_flags ctrl_flags;
- u16 vlan;
-};
-
/* Tx object */
struct bna_tx {
/* This should be the first one */
struct list_head qe;
+ int rid;
+ int hw_id;
bfa_fsm_t fsm;
enum bna_tx_flags flags;
enum bna_tx_type type;
+ int num_txq;
struct list_head txq_q;
- struct bna_txf txf;
+ u16 txf_vlan_id;
/* Tx event handlers */
void (*tcb_setup_cbfn)(struct bnad *, struct bna_tcb *);
void (*tcb_destroy_cbfn)(struct bnad *, struct bna_tcb *);
- void (*tx_stall_cbfn)(struct bnad *, struct bna_tcb *);
- void (*tx_resume_cbfn)(struct bnad *, struct bna_tcb *);
- void (*tx_cleanup_cbfn)(struct bnad *, struct bna_tcb *);
+ void (*tx_stall_cbfn)(struct bnad *, struct bna_tx *);
+ void (*tx_resume_cbfn)(struct bnad *, struct bna_tx *);
+ void (*tx_cleanup_cbfn)(struct bnad *, struct bna_tx *);
/* callback for bna_tx_disable(), bna_tx_stop() */
- void (*stop_cbfn)(void *arg, struct bna_tx *tx,
- enum bna_cb_status status);
+ void (*stop_cbfn)(void *arg, struct bna_tx *tx);
void *stop_cbarg;
/* callback for bna_tx_prio_set() */
- void (*prio_change_cbfn)(struct bnad *bnad, struct bna_tx *tx,
- enum bna_cb_status status);
+ void (*prio_change_cbfn)(struct bnad *bnad, struct bna_tx *tx);
- struct bfa_wc txq_stop_wc;
-
- struct bna_mbox_qe mbox_qe;
+ struct bfa_msgq_cmd_entry msgq_cmd;
+ union {
+ struct bfi_enet_tx_cfg_req cfg_req;
+ struct bfi_enet_req req;
+ struct bfi_enet_tx_cfg_rsp cfg_rsp;
+ } bfi_enet_cmd;
struct bna *bna;
void *priv; /* bnad's cookie */
};
+/* Tx object configuration used during creation */
struct bna_tx_config {
int num_txq;
int txq_depth;
+ int coalescing_timeo;
enum bna_tx_type tx_type;
};
void (*tcb_setup_cbfn)(struct bnad *, struct bna_tcb *);
void (*tcb_destroy_cbfn)(struct bnad *, struct bna_tcb *);
/* Mandatory */
- void (*tx_stall_cbfn)(struct bnad *, struct bna_tcb *);
- void (*tx_resume_cbfn)(struct bnad *, struct bna_tcb *);
- void (*tx_cleanup_cbfn)(struct bnad *, struct bna_tcb *);
+ void (*tx_stall_cbfn)(struct bnad *, struct bna_tx *);
+ void (*tx_resume_cbfn)(struct bnad *, struct bna_tx *);
+ void (*tx_cleanup_cbfn)(struct bnad *, struct bna_tx *);
};
/* Tx module - keeps track of free, active tx objects */
struct list_head txq_free_q;
/* callback for bna_tx_mod_stop() */
- void (*stop_cbfn)(struct bna_port *port,
- enum bna_cb_status status);
+ void (*stop_cbfn)(struct bna_enet *enet);
struct bfa_wc tx_stop_wc;
enum bna_tx_mod_flags flags;
- int priority;
- int cee_link;
+ u8 prio_map;
+ int default_prio;
+ int iscsi_over_cee;
+ int iscsi_prio;
+ int prio_reconfigured;
- u32 txf_bmap[2];
+ u32 rid_mask;
struct bna *bna;
};
struct bna_rit_entry *rit;
};
-struct bna_rit_mod {
- struct bna_rit_entry *rit;
- struct bna_rit_segment *rit_segment;
-
- struct list_head rit_seg_pool[BFI_RIT_SEG_TOTAL_POOLS];
-};
-
/**
*
* Rx object
int page_count;
/* Control path */
struct bna_rxq *rxq;
- struct bna_cq *cq;
+ struct bna_ccb *ccb;
struct bnad *bnad;
+ void *priv; /* BNAD's cookie */
unsigned long flags;
int id;
};
/* RxQ structure - QPT, configuration */
struct bna_rxq {
struct list_head qe;
- int rxq_id;
int buffer_size;
int q_depth;
struct bna_rxp *rxp;
struct bna_rx *rx;
+ int hw_id;
+
u64 rx_packets;
u64 rx_bytes;
u64 rx_packets_with_error;
/* Control path */
struct bna_cq *cq;
struct bnad *bnad;
+ void *priv; /* BNAD's cookie */
enum bna_intr_type intr_type;
int intr_vector;
u8 rx_coalescing_timeo; /* For NAPI */
/* CQ QPT, configuration */
struct bna_cq {
- int cq_id;
-
struct bna_qpt qpt;
struct bna_ccb *ccb;
- struct bna_ib *ib;
- u8 ib_seg_offset;
+ struct bna_ib ib;
struct bna_rx *rx;
};
struct bna_rss_config {
- enum rss_hash_type hash_type;
+ enum bfi_enet_rss_type hash_type;
u8 hash_mask;
- u32 toeplitz_hash_key[BFI_RSS_HASH_KEY_LEN];
+ u32 toeplitz_hash_key[BFI_ENET_RSS_KEY_LEN];
};
struct bna_hds_config {
- enum hds_header_type hdr_type;
- int header_size;
+ enum bfi_enet_hds_type hdr_type;
+ int forced_offset;
};
-/* This structure is used during RX creation */
+/* Rx object configuration used during creation */
struct bna_rx_config {
enum bna_rx_type rx_type;
int num_paths;
enum bna_rxp_type rxp_type;
int paused;
int q_depth;
+ int coalescing_timeo;
/*
* Small/Large (or Header/Data) buffer size to be configured
* for SLR and HDS queue type. Large buffer size comes from
- * port->mtu.
+ * enet->mtu.
*/
int small_buff_size;
enum bna_status rss_status;
struct bna_rss_config rss_config;
- enum bna_status hds_status;
struct bna_hds_config hds_config;
enum bna_status vlan_strip_status;
/* MSI-x vector number for configuring RSS */
int vector;
-
- struct bna_mbox_qe mbox_qe;
-};
-
-/* HDS configuration structure */
-struct bna_rxf_hds {
- enum hds_header_type hdr_type;
- int header_size;
-};
-
-/* RSS configuration structure */
-struct bna_rxf_rss {
- enum rss_hash_type hash_type;
- u8 hash_mask;
- u32 toeplitz_hash_key[BFI_RSS_HASH_KEY_LEN];
+ int hw_id;
};
/* RxF structure (hardware Rx Function) */
struct bna_rxf {
bfa_fsm_t fsm;
- int rxf_id;
- enum rxf_flags ctrl_flags;
- u16 default_vlan_tag;
- enum bna_rxf_oper_state rxf_oper_state;
- enum bna_status hds_status;
- struct bna_rxf_hds hds_cfg;
- enum bna_status rss_status;
- struct bna_rxf_rss rss_cfg;
- struct bna_rit_segment *rit_segment;
- struct bna_rx *rx;
- u32 forced_offset;
- struct bna_mbox_qe mbox_qe;
- int mcast_rxq_id;
+ enum bna_rxf_flags flags;
+
+ struct bfa_msgq_cmd_entry msgq_cmd;
+ union {
+ struct bfi_enet_enable_req req;
+ struct bfi_enet_rss_cfg_req rss_req;
+ struct bfi_enet_rit_req rit_req;
+ struct bfi_enet_rx_vlan_req vlan_req;
+ struct bfi_enet_mcast_add_req mcast_add_req;
+ struct bfi_enet_mcast_del_req mcast_del_req;
+ struct bfi_enet_ucast_req ucast_req;
+ } bfi_enet_cmd;
/* callback for bna_rxf_start() */
- void (*start_cbfn) (struct bna_rx *rx, enum bna_cb_status status);
+ void (*start_cbfn) (struct bna_rx *rx);
struct bna_rx *start_cbarg;
/* callback for bna_rxf_stop() */
- void (*stop_cbfn) (struct bna_rx *rx, enum bna_cb_status status);
+ void (*stop_cbfn) (struct bna_rx *rx);
struct bna_rx *stop_cbarg;
- /* callback for bna_rxf_receive_enable() / bna_rxf_receive_disable() */
- void (*oper_state_cbfn) (struct bnad *bnad, struct bna_rx *rx,
- enum bna_cb_status status);
+ /* callback for bna_rx_receive_pause() / bna_rx_receive_resume() */
+ void (*oper_state_cbfn) (struct bnad *bnad, struct bna_rx *rx);
struct bnad *oper_state_cbarg;
/**
* bna_rxf_{ucast/mcast}_del(),
* bna_rxf_mode_set()
*/
- void (*cam_fltr_cbfn)(struct bnad *bnad, struct bna_rx *rx,
- enum bna_cb_status status);
+ void (*cam_fltr_cbfn)(struct bnad *bnad, struct bna_rx *rx);
struct bnad *cam_fltr_cbarg;
- enum bna_rxf_flags rxf_flags;
-
/* List of unicast addresses yet to be applied to h/w */
struct list_head ucast_pending_add_q;
struct list_head ucast_pending_del_q;
+ struct bna_mac *ucast_pending_mac;
int ucast_pending_set;
/* ucast addresses applied to the h/w */
struct list_head ucast_active_q;
- struct bna_mac *ucast_active_mac;
+ struct bna_mac ucast_active_mac;
+ int ucast_active_set;
/* List of multicast addresses yet to be applied to h/w */
struct list_head mcast_pending_add_q;
struct list_head mcast_pending_del_q;
/* multicast addresses applied to the h/w */
struct list_head mcast_active_q;
+ struct list_head mcast_handle_q;
/* Rx modes yet to be applied to h/w */
enum bna_rxmode rxmode_pending;
/* Rx modes applied to h/w */
enum bna_rxmode rxmode_active;
+ u8 vlan_pending_bitmask;
enum bna_status vlan_filter_status;
- u32 vlan_filter_table[(BFI_MAX_VLAN + 1) / 32];
+ u32 vlan_filter_table[(BFI_ENET_VLAN_ID_MAX) / 32];
+ bool vlan_strip_pending;
+ enum bna_status vlan_strip_status;
+
+ enum bna_rss_flags rss_pending;
+ enum bna_status rss_status;
+ struct bna_rss_config rss_cfg;
+ u8 *rit;
+ int rit_size;
+
+ struct bna_rx *rx;
};
/* Rx object */
struct bna_rx {
/* This should be the first one */
struct list_head qe;
+ int rid;
+ int hw_id;
bfa_fsm_t fsm;
enum bna_rx_type type;
- /* list-head for RX path objects */
+ int num_paths;
struct list_head rxp_q;
+ struct bna_hds_config hds_cfg;
+
struct bna_rxf rxf;
enum bna_rx_flags rx_flags;
- struct bna_mbox_qe mbox_qe;
-
- struct bfa_wc rxq_stop_wc;
+ struct bfa_msgq_cmd_entry msgq_cmd;
+ union {
+ struct bfi_enet_rx_cfg_req cfg_req;
+ struct bfi_enet_req req;
+ struct bfi_enet_rx_cfg_rsp cfg_rsp;
+ } bfi_enet_cmd;
/* Rx event handlers */
void (*rcb_setup_cbfn)(struct bnad *, struct bna_rcb *);
void (*rcb_destroy_cbfn)(struct bnad *, struct bna_rcb *);
void (*ccb_setup_cbfn)(struct bnad *, struct bna_ccb *);
void (*ccb_destroy_cbfn)(struct bnad *, struct bna_ccb *);
- void (*rx_cleanup_cbfn)(struct bnad *, struct bna_ccb *);
- void (*rx_post_cbfn)(struct bnad *, struct bna_rcb *);
+ void (*rx_cleanup_cbfn)(struct bnad *, struct bna_rx *);
+ void (*rx_post_cbfn)(struct bnad *, struct bna_rx *);
/* callback for bna_rx_disable(), bna_rx_stop() */
- void (*stop_cbfn)(void *arg, struct bna_rx *rx,
- enum bna_cb_status status);
+ void (*stop_cbfn)(void *arg, struct bna_rx *rx);
void *stop_cbarg;
struct bna *bna;
void (*ccb_setup_cbfn)(struct bnad *, struct bna_ccb *);
void (*ccb_destroy_cbfn)(struct bnad *, struct bna_ccb *);
/* Mandatory */
- void (*rx_cleanup_cbfn)(struct bnad *, struct bna_ccb *);
- void (*rx_post_cbfn)(struct bnad *, struct bna_rcb *);
+ void (*rx_cleanup_cbfn)(struct bnad *, struct bna_rx *);
+ void (*rx_post_cbfn)(struct bnad *, struct bna_rx *);
};
/* Rx module - keeps track of free, active rx objects */
enum bna_rx_mod_flags flags;
/* callback for bna_rx_mod_stop() */
- void (*stop_cbfn)(struct bna_port *port,
- enum bna_cb_status status);
+ void (*stop_cbfn)(struct bna_enet *enet);
struct bfa_wc rx_stop_wc;
u32 dim_vector[BNA_LOAD_T_MAX][BNA_BIAS_T_MAX];
- u32 rxf_bmap[2];
+ u32 rid_mask;
};
/**
struct bna *bna;
};
+struct bna_mcam_handle {
+ /* This should be the first one */
+ struct list_head qe;
+ int handle;
+ int refcnt;
+};
+
struct bna_mcam_mod {
struct bna_mac *mcmac; /* BFI_MAX_MCMAC entries */
+ struct bna_mcam_handle *mchandle; /* BFI_MAX_MCMAC entries */
struct list_head free_q;
+ struct list_head free_handle_q;
struct bna *bna;
};
int num_active_mcast;
int rxmode_active;
int vlan_filter_status;
- u32 vlan_filter_table[(BFI_MAX_VLAN + 1) / 32];
int rss_status;
int hds_status;
};
int priority;
int num_active_tx;
int num_active_rx;
- struct bna_tx_stats tx_stats[BFI_MAX_TXQ];
- struct bna_rx_stats rx_stats[BFI_MAX_RXQ];
};
struct bna_stats {
- u32 txf_bmap[2];
- u32 rxf_bmap[2];
- struct bfi_ll_stats *hw_stats;
- struct bna_sw_stats *sw_stats;
+ struct bna_dma_addr hw_stats_dma;
+ struct bfi_enet_stats *hw_stats_kva;
+ struct bfi_enet_stats hw_stats;
+};
+
+struct bna_stats_mod {
+ bool ioc_ready;
+ bool stats_get_busy;
+ bool stats_clr_busy;
+ struct bfa_msgq_cmd_entry stats_get_cmd;
+ struct bfa_msgq_cmd_entry stats_clr_cmd;
+ struct bfi_enet_stats_req stats_get;
+ struct bfi_enet_stats_req stats_clr;
};
/**
*/
struct bna {
+ struct bna_ident ident;
struct bfa_pcidev pcidev;
- int port_num;
+ struct bna_reg regs;
+ struct bna_bit_defn bits;
- struct bna_chip_regs regs;
-
- struct bna_dma_addr hw_stats_dma;
struct bna_stats stats;
- struct bna_device device;
+ struct bna_ioceth ioceth;
struct bfa_cee cee;
+ struct bfa_msgq msgq;
- struct bna_mbox_mod mbox_mod;
-
- struct bna_port port;
+ struct bna_ethport ethport;
+ struct bna_enet enet;
+ struct bna_stats_mod stats_mod;
struct bna_tx_mod tx_mod;
-
struct bna_rx_mod rx_mod;
-
- struct bna_ib_mod ib_mod;
-
struct bna_ucam_mod ucam_mod;
struct bna_mcam_mod mcam_mod;
- struct bna_rit_mod rit_mod;
-
- int rxf_promisc_id;
+ enum bna_mod_flags mod_flags;
- struct bna_mbox_qe mbox_qe;
+ int default_mode_rid;
+ int promisc_rid;
struct bnad *bnad;
};
-
#endif /* __BNA_TYPES_H__ */
struct bnad_skb_unmap *unmap_array;
struct sk_buff *skb;
u32 flags, unmap_cons;
- u32 qid0 = ccb->rcb[0]->rxq->rxq_id;
struct bna_pkt_rate *pkt_rt = &ccb->pkt_rate;
+ struct bnad_rx_ctrl *rx_ctrl = (struct bnad_rx_ctrl *)(ccb->ctrl);
+
+ set_bit(BNAD_FP_IN_RX_PATH, &rx_ctrl->flags);
- if (!test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags))
+ if (!test_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags)) {
+ clear_bit(BNAD_FP_IN_RX_PATH, &rx_ctrl->flags);
return 0;
+ }
prefetch(bnad->netdev);
BNA_CQ_QPGE_PTR_GET(ccb->producer_index, ccb->sw_qpt, cmpl,
packets++;
BNA_UPDATE_PKT_CNT(pkt_rt, ntohs(cmpl->length));
- if (qid0 == cmpl->rxq_id)
- rcb = ccb->rcb[0];
- else
+ if (bna_is_small_rxq(cmpl->rxq_id))
rcb = ccb->rcb[1];
+ else
+ rcb = ccb->rcb[0];
unmap_q = rcb->unmap_q;
unmap_array = unmap_q->unmap_array;
if (flags & BNA_CQ_EF_VLAN)
__vlan_hwaccel_put_tag(skb, ntohs(cmpl->vlan_tag));
- if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
- struct bnad_rx_ctrl *rx_ctrl;
-
- rx_ctrl = (struct bnad_rx_ctrl *) ccb->ctrl;
+ if (skb->ip_summed == CHECKSUM_UNNECESSARY)
napi_gro_receive(&rx_ctrl->napi, skb);
- } else {
+ else {
netif_receive_skb(skb);
}
bna_ib_ack(ccb->i_dbell, 0);
}
+ clear_bit(BNAD_FP_IN_RX_PATH, &rx_ctrl->flags);
+
return packets;
}
bna_intr_status_get(&bnad->bna, intr_status);
- if (BNA_IS_MBOX_ERR_INTR(intr_status))
+ if (BNA_IS_MBOX_ERR_INTR(&bnad->bna, intr_status))
bna_mbox_handler(&bnad->bna, intr_status);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
struct bnad *bnad = (struct bnad *)data;
struct bnad_rx_info *rx_info;
struct bnad_rx_ctrl *rx_ctrl;
+ struct bna_tcb *tcb = NULL;
if (unlikely(test_bit(BNAD_RF_MBOX_IRQ_DISABLED, &bnad->run_flags)))
return IRQ_NONE;
spin_lock_irqsave(&bnad->bna_lock, flags);
- if (BNA_IS_MBOX_ERR_INTR(intr_status))
+ if (BNA_IS_MBOX_ERR_INTR(&bnad->bna, intr_status))
bna_mbox_handler(&bnad->bna, intr_status);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
/* Process data interrupts */
/* Tx processing */
for (i = 0; i < bnad->num_tx; i++) {
- for (j = 0; j < bnad->num_txq_per_tx; j++)
- bnad_tx(bnad, bnad->tx_info[i].tcb[j]);
+ for (j = 0; j < bnad->num_txq_per_tx; j++) {
+ tcb = bnad->tx_info[i].tcb[j];
+ if (tcb && test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))
+ bnad_tx(bnad, bnad->tx_info[i].tcb[j]);
+ }
}
/* Rx processing */
for (i = 0; i < bnad->num_rx; i++) {
/* Callbacks */
void
-bnad_cb_device_enable_mbox_intr(struct bnad *bnad)
+bnad_cb_mbox_intr_enable(struct bnad *bnad)
{
bnad_enable_mbox_irq(bnad);
}
void
-bnad_cb_device_disable_mbox_intr(struct bnad *bnad)
+bnad_cb_mbox_intr_disable(struct bnad *bnad)
{
bnad_disable_mbox_irq(bnad);
}
void
-bnad_cb_device_enabled(struct bnad *bnad, enum bna_cb_status status)
+bnad_cb_ioceth_ready(struct bnad *bnad)
+{
+ bnad->bnad_completions.ioc_comp_status = BNA_CB_SUCCESS;
+ complete(&bnad->bnad_completions.ioc_comp);
+}
+
+void
+bnad_cb_ioceth_failed(struct bnad *bnad)
{
+ bnad->bnad_completions.ioc_comp_status = BNA_CB_FAIL;
complete(&bnad->bnad_completions.ioc_comp);
- bnad->bnad_completions.ioc_comp_status = status;
}
void
-bnad_cb_device_disabled(struct bnad *bnad, enum bna_cb_status status)
+bnad_cb_ioceth_disabled(struct bnad *bnad)
{
+ bnad->bnad_completions.ioc_comp_status = BNA_CB_SUCCESS;
complete(&bnad->bnad_completions.ioc_comp);
- bnad->bnad_completions.ioc_comp_status = status;
}
static void
-bnad_cb_port_disabled(void *arg, enum bna_cb_status status)
+bnad_cb_enet_disabled(void *arg)
{
struct bnad *bnad = (struct bnad *)arg;
- complete(&bnad->bnad_completions.port_comp);
-
netif_carrier_off(bnad->netdev);
+ complete(&bnad->bnad_completions.enet_comp);
}
void
-bnad_cb_port_link_status(struct bnad *bnad,
+bnad_cb_ethport_link_status(struct bnad *bnad,
enum bna_link_status link_status)
{
bool link_up = 0;
link_up = (link_status == BNA_LINK_UP) || (link_status == BNA_CEE_UP);
if (link_status == BNA_CEE_UP) {
+ if (!test_bit(BNAD_RF_CEE_RUNNING, &bnad->run_flags))
+ BNAD_UPDATE_CTR(bnad, cee_toggle);
set_bit(BNAD_RF_CEE_RUNNING, &bnad->run_flags);
- BNAD_UPDATE_CTR(bnad, cee_up);
- } else
+ } else {
+ if (test_bit(BNAD_RF_CEE_RUNNING, &bnad->run_flags))
+ BNAD_UPDATE_CTR(bnad, cee_toggle);
clear_bit(BNAD_RF_CEE_RUNNING, &bnad->run_flags);
+ }
if (link_up) {
if (!netif_carrier_ok(bnad->netdev)) {
- struct bna_tcb *tcb = bnad->tx_info[0].tcb[0];
- if (!tcb)
- return;
- pr_warn("bna: %s link up\n",
+ uint tx_id, tcb_id;
+ printk(KERN_WARNING "bna: %s link up\n",
bnad->netdev->name);
netif_carrier_on(bnad->netdev);
BNAD_UPDATE_CTR(bnad, link_toggle);
- if (test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)) {
- /* Force an immediate Transmit Schedule */
- pr_info("bna: %s TX_STARTED\n",
- bnad->netdev->name);
- netif_wake_queue(bnad->netdev);
- BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
- } else {
- netif_stop_queue(bnad->netdev);
- BNAD_UPDATE_CTR(bnad, netif_queue_stop);
+ for (tx_id = 0; tx_id < bnad->num_tx; tx_id++) {
+ for (tcb_id = 0; tcb_id < bnad->num_txq_per_tx;
+ tcb_id++) {
+ struct bna_tcb *tcb =
+ bnad->tx_info[tx_id].tcb[tcb_id];
+ u32 txq_id;
+ if (!tcb)
+ continue;
+
+ txq_id = tcb->id;
+
+ if (test_bit(BNAD_TXQ_TX_STARTED,
+ &tcb->flags)) {
+ /*
+ * Force an immediate
+ * Transmit Schedule */
+ printk(KERN_INFO "bna: %s %d "
+ "TXQ_STARTED\n",
+ bnad->netdev->name,
+ txq_id);
+ netif_wake_subqueue(
+ bnad->netdev,
+ txq_id);
+ BNAD_UPDATE_CTR(bnad,
+ netif_queue_wakeup);
+ } else {
+ netif_stop_subqueue(
+ bnad->netdev,
+ txq_id);
+ BNAD_UPDATE_CTR(bnad,
+ netif_queue_stop);
+ }
+ }
}
}
} else {
if (netif_carrier_ok(bnad->netdev)) {
- pr_warn("bna: %s link down\n",
+ printk(KERN_WARNING "bna: %s link down\n",
bnad->netdev->name);
netif_carrier_off(bnad->netdev);
BNAD_UPDATE_CTR(bnad, link_toggle);
}
static void
-bnad_cb_tx_disabled(void *arg, struct bna_tx *tx,
- enum bna_cb_status status)
+bnad_cb_tx_disabled(void *arg, struct bna_tx *tx)
{
struct bnad *bnad = (struct bnad *)arg;
}
static void
-bnad_cb_tx_stall(struct bnad *bnad, struct bna_tcb *tcb)
+bnad_cb_tx_stall(struct bnad *bnad, struct bna_tx *tx)
{
struct bnad_tx_info *tx_info =
- (struct bnad_tx_info *)tcb->txq->tx->priv;
-
- if (tx_info != &bnad->tx_info[0])
- return;
+ (struct bnad_tx_info *)tx->priv;
+ struct bna_tcb *tcb;
+ u32 txq_id;
+ int i;
- clear_bit(BNAD_TXQ_TX_STARTED, &tcb->flags);
- netif_stop_queue(bnad->netdev);
- pr_info("bna: %s TX_STOPPED\n", bnad->netdev->name);
+ for (i = 0; i < BNAD_MAX_TXQ_PER_TX; i++) {
+ tcb = tx_info->tcb[i];
+ if (!tcb)
+ continue;
+ txq_id = tcb->id;
+ clear_bit(BNAD_TXQ_TX_STARTED, &tcb->flags);
+ netif_stop_subqueue(bnad->netdev, txq_id);
+ printk(KERN_INFO "bna: %s %d TXQ_STOPPED\n",
+ bnad->netdev->name, txq_id);
+ }
}
static void
-bnad_cb_tx_resume(struct bnad *bnad, struct bna_tcb *tcb)
+bnad_cb_tx_resume(struct bnad *bnad, struct bna_tx *tx)
{
- struct bnad_unmap_q *unmap_q = tcb->unmap_q;
+ struct bnad_tx_info *tx_info = (struct bnad_tx_info *)tx->priv;
+ struct bna_tcb *tcb;
+ struct bnad_unmap_q *unmap_q;
+ u32 txq_id;
+ int i;
- if (test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))
- return;
+ for (i = 0; i < BNAD_MAX_TXQ_PER_TX; i++) {
+ tcb = tx_info->tcb[i];
+ if (!tcb)
+ continue;
+ txq_id = tcb->id;
- clear_bit(BNAD_RF_TX_SHUTDOWN_DELAYED, &bnad->run_flags);
+ unmap_q = tcb->unmap_q;
- while (test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags))
- cpu_relax();
+ if (test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))
+ continue;
- bnad_free_all_txbufs(bnad, tcb);
+ while (test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags))
+ cpu_relax();
- unmap_q->producer_index = 0;
- unmap_q->consumer_index = 0;
+ bnad_free_all_txbufs(bnad, tcb);
- smp_mb__before_clear_bit();
- clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
+ unmap_q->producer_index = 0;
+ unmap_q->consumer_index = 0;
+
+ smp_mb__before_clear_bit();
+ clear_bit(BNAD_TXQ_FREE_SENT, &tcb->flags);
+
+ set_bit(BNAD_TXQ_TX_STARTED, &tcb->flags);
+
+ if (netif_carrier_ok(bnad->netdev)) {
+ printk(KERN_INFO "bna: %s %d TXQ_STARTED\n",
+ bnad->netdev->name, txq_id);
+ netif_wake_subqueue(bnad->netdev, txq_id);
+ BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
+ }
+ }
/*
- * Workaround for first device enable failure & we
+ * Workaround for first ioceth enable failure & we
* get a 0 MAC address. We try to get the MAC address
* again here.
*/
if (is_zero_ether_addr(&bnad->perm_addr.mac[0])) {
- bna_port_mac_get(&bnad->bna.port, &bnad->perm_addr);
+ bna_enet_perm_mac_get(&bnad->bna.enet, &bnad->perm_addr);
bnad_set_netdev_perm_addr(bnad);
}
-
- set_bit(BNAD_TXQ_TX_STARTED, &tcb->flags);
-
- if (netif_carrier_ok(bnad->netdev)) {
- pr_info("bna: %s TX_STARTED\n", bnad->netdev->name);
- netif_wake_queue(bnad->netdev);
- BNAD_UPDATE_CTR(bnad, netif_queue_wakeup);
- }
}
static void
-bnad_cb_tx_cleanup(struct bnad *bnad, struct bna_tcb *tcb)
+bnad_cb_tx_cleanup(struct bnad *bnad, struct bna_tx *tx)
{
- /* Delay only once for the whole Tx Path Shutdown */
- if (!test_and_set_bit(BNAD_RF_TX_SHUTDOWN_DELAYED, &bnad->run_flags))
- mdelay(BNAD_TXRX_SYNC_MDELAY);
+ struct bnad_tx_info *tx_info = (struct bnad_tx_info *)tx->priv;
+ struct bna_tcb *tcb;
+ int i;
+
+ for (i = 0; i < BNAD_MAX_TXQ_PER_TX; i++) {
+ tcb = tx_info->tcb[i];
+ if (!tcb)
+ continue;
+ }
+
+ mdelay(BNAD_TXRX_SYNC_MDELAY);
+ bna_tx_cleanup_complete(tx);
}
static void
-bnad_cb_rx_cleanup(struct bnad *bnad,
- struct bna_ccb *ccb)
+bnad_cb_rx_cleanup(struct bnad *bnad, struct bna_rx *rx)
{
- clear_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags);
+ struct bnad_rx_info *rx_info = (struct bnad_rx_info *)rx->priv;
+ struct bna_ccb *ccb;
+ struct bnad_rx_ctrl *rx_ctrl;
+ int i;
+
+ mdelay(BNAD_TXRX_SYNC_MDELAY);
+
+ for (i = 0; i < BNAD_MAX_RXPS_PER_RX; i++) {
+ rx_ctrl = &rx_info->rx_ctrl[i];
+ ccb = rx_ctrl->ccb;
+ if (!ccb)
+ continue;
+
+ clear_bit(BNAD_RXQ_STARTED, &ccb->rcb[0]->flags);
+
+ if (ccb->rcb[1])
+ clear_bit(BNAD_RXQ_STARTED, &ccb->rcb[1]->flags);
- if (ccb->rcb[1])
- clear_bit(BNAD_RXQ_STARTED, &ccb->rcb[1]->flags);
+ while (test_bit(BNAD_FP_IN_RX_PATH, &rx_ctrl->flags))
+ cpu_relax();
+ }
- if (!test_and_set_bit(BNAD_RF_RX_SHUTDOWN_DELAYED, &bnad->run_flags))
- mdelay(BNAD_TXRX_SYNC_MDELAY);
+ bna_rx_cleanup_complete(rx);
}
static void
-bnad_cb_rx_post(struct bnad *bnad, struct bna_rcb *rcb)
+bnad_cb_rx_post(struct bnad *bnad, struct bna_rx *rx)
{
- struct bnad_unmap_q *unmap_q = rcb->unmap_q;
-
- clear_bit(BNAD_RF_RX_SHUTDOWN_DELAYED, &bnad->run_flags);
-
- if (rcb == rcb->cq->ccb->rcb[0])
- bnad_cq_cmpl_init(bnad, rcb->cq->ccb);
+ struct bnad_rx_info *rx_info = (struct bnad_rx_info *)rx->priv;
+ struct bna_ccb *ccb;
+ struct bna_rcb *rcb;
+ struct bnad_rx_ctrl *rx_ctrl;
+ struct bnad_unmap_q *unmap_q;
+ int i;
+ int j;
- bnad_free_all_rxbufs(bnad, rcb);
+ for (i = 0; i < BNAD_MAX_RXPS_PER_RX; i++) {
+ rx_ctrl = &rx_info->rx_ctrl[i];
+ ccb = rx_ctrl->ccb;
+ if (!ccb)
+ continue;
- set_bit(BNAD_RXQ_STARTED, &rcb->flags);
+ bnad_cq_cmpl_init(bnad, ccb);
- /* Now allocate & post buffers for this RCB */
- /* !!Allocation in callback context */
- if (!test_and_set_bit(BNAD_RXQ_REFILL, &rcb->flags)) {
- if (BNA_QE_FREE_CNT(unmap_q, unmap_q->q_depth)
- >> BNAD_RXQ_REFILL_THRESHOLD_SHIFT)
- bnad_alloc_n_post_rxbufs(bnad, rcb);
- smp_mb__before_clear_bit();
- clear_bit(BNAD_RXQ_REFILL, &rcb->flags);
+ for (j = 0; j < BNAD_MAX_RXQ_PER_RXP; j++) {
+ rcb = ccb->rcb[j];
+ if (!rcb)
+ continue;
+ bnad_free_all_rxbufs(bnad, rcb);
+
+ set_bit(BNAD_RXQ_STARTED, &rcb->flags);
+ unmap_q = rcb->unmap_q;
+
+ /* Now allocate & post buffers for this RCB */
+ /* !!Allocation in callback context */
+ if (!test_and_set_bit(BNAD_RXQ_REFILL, &rcb->flags)) {
+ if (BNA_QE_FREE_CNT(unmap_q, unmap_q->q_depth)
+ >> BNAD_RXQ_REFILL_THRESHOLD_SHIFT)
+ bnad_alloc_n_post_rxbufs(bnad, rcb);
+ smp_mb__before_clear_bit();
+ clear_bit(BNAD_RXQ_REFILL, &rcb->flags);
+ }
+ }
}
}
static void
-bnad_cb_rx_disabled(void *arg, struct bna_rx *rx,
- enum bna_cb_status status)
+bnad_cb_rx_disabled(void *arg, struct bna_rx *rx)
{
struct bnad *bnad = (struct bnad *)arg;
}
static void
-bnad_cb_rx_mcast_add(struct bnad *bnad, struct bna_rx *rx,
- enum bna_cb_status status)
+bnad_cb_rx_mcast_add(struct bnad *bnad, struct bna_rx *rx)
{
- bnad->bnad_completions.mcast_comp_status = status;
+ bnad->bnad_completions.mcast_comp_status = BNA_CB_SUCCESS;
complete(&bnad->bnad_completions.mcast_comp);
}
jiffies + msecs_to_jiffies(BNAD_STATS_TIMER_FREQ));
}
+static void
+bnad_cb_enet_mtu_set(struct bnad *bnad)
+{
+ bnad->bnad_completions.mtu_comp_status = BNA_CB_SUCCESS;
+ complete(&bnad->bnad_completions.mtu_comp);
+}
+
/* Resource allocation, free functions */
static void
/* Free IRQ for Mailbox */
static void
-bnad_mbox_irq_free(struct bnad *bnad,
- struct bna_intr_info *intr_info)
+bnad_mbox_irq_free(struct bnad *bnad)
{
int irq;
unsigned long flags;
- if (intr_info->idl == NULL)
- return;
-
spin_lock_irqsave(&bnad->bna_lock, flags);
bnad_disable_mbox_irq(bnad);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
irq = BNAD_GET_MBOX_IRQ(bnad);
free_irq(irq, bnad);
-
- kfree(intr_info->idl);
}
/*
* from bna
*/
static int
-bnad_mbox_irq_alloc(struct bnad *bnad,
- struct bna_intr_info *intr_info)
+bnad_mbox_irq_alloc(struct bnad *bnad)
{
int err = 0;
unsigned long irq_flags, flags;
u32 irq;
irq_handler_t irq_handler;
- /* Mbox should use only 1 vector */
-
- intr_info->idl = kzalloc(sizeof(*(intr_info->idl)), GFP_KERNEL);
- if (!intr_info->idl)
- return -ENOMEM;
-
spin_lock_irqsave(&bnad->bna_lock, flags);
if (bnad->cfg_flags & BNAD_CF_MSIX) {
irq_handler = (irq_handler_t)bnad_msix_mbox_handler;
irq = bnad->msix_table[BNAD_MAILBOX_MSIX_INDEX].vector;
irq_flags = 0;
- intr_info->intr_type = BNA_INTR_T_MSIX;
- intr_info->idl[0].vector = BNAD_MAILBOX_MSIX_INDEX;
} else {
irq_handler = (irq_handler_t)bnad_isr;
irq = bnad->pcidev->irq;
irq_flags = IRQF_SHARED;
- intr_info->intr_type = BNA_INTR_T_INTX;
}
spin_unlock_irqrestore(&bnad->bna_lock, flags);
err = request_irq(irq, irq_handler, irq_flags,
bnad->mbox_irq_name, bnad);
- if (err) {
- kfree(intr_info->idl);
- intr_info->idl = NULL;
- }
-
return err;
}
/* Allocates Interrupt Descriptor List for MSIX/INT-X vectors */
static int
bnad_txrx_irq_alloc(struct bnad *bnad, enum bnad_intr_source src,
- uint txrx_id, struct bna_intr_info *intr_info)
+ u32 txrx_id, struct bna_intr_info *intr_info)
{
int i, vector_start = 0;
u32 cfg_flags;
*/
static int
bnad_tx_msix_register(struct bnad *bnad, struct bnad_tx_info *tx_info,
- uint tx_id, int num_txqs)
+ u32 tx_id, int num_txqs)
{
int i;
int err;
*/
static int
bnad_rx_msix_register(struct bnad *bnad, struct bnad_rx_info *rx_info,
- uint rx_id, int num_rxps)
+ u32 rx_id, int num_rxps)
{
int i;
int err;
/* Allocates memory and interrupt resources for Tx object */
static int
bnad_tx_res_alloc(struct bnad *bnad, struct bna_res_info *res_info,
- uint tx_id)
+ u32 tx_id)
{
int i, err = 0;
unsigned long flags;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bfa_nw_ioc_timeout((void *) &bnad->bna.device.ioc);
+ bfa_nw_ioc_timeout((void *) &bnad->bna.ioceth.ioc);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
unsigned long flags;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bfa_nw_ioc_hb_check((void *) &bnad->bna.device.ioc);
+ bfa_nw_ioc_hb_check((void *) &bnad->bna.ioceth.ioc);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
unsigned long flags;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bfa_nw_iocpf_timeout((void *) &bnad->bna.device.ioc);
+ bfa_nw_iocpf_timeout((void *) &bnad->bna.ioceth.ioc);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
unsigned long flags;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bfa_nw_iocpf_sem_timeout((void *) &bnad->bna.device.ioc);
+ bfa_nw_iocpf_sem_timeout((void *) &bnad->bna.ioceth.ioc);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
return;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_stats_get(&bnad->bna);
+ bna_hw_stats_get(&bnad->bna);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
/* Should be held with conf_lock held */
void
-bnad_cleanup_tx(struct bnad *bnad, uint tx_id)
+bnad_cleanup_tx(struct bnad *bnad, u32 tx_id)
{
struct bnad_tx_info *tx_info = &bnad->tx_info[tx_id];
struct bna_res_info *res_info = &bnad->tx_res_info[tx_id].res_info[0];
spin_unlock_irqrestore(&bnad->bna_lock, flags);
tx_info->tx = NULL;
+ tx_info->tx_id = 0;
if (0 == tx_id)
tasklet_kill(&bnad->tx_free_tasklet);
/* Should be held with conf_lock held */
int
-bnad_setup_tx(struct bnad *bnad, uint tx_id)
+bnad_setup_tx(struct bnad *bnad, u32 tx_id)
{
int err;
struct bnad_tx_info *tx_info = &bnad->tx_info[tx_id];
struct bna_tx *tx;
unsigned long flags;
+ tx_info->tx_id = tx_id;
+
/* Initialize the Tx object configuration */
tx_config->num_txq = bnad->num_txq_per_tx;
tx_config->txq_depth = bnad->txq_depth;
tx_config->tx_type = BNA_TX_T_REGULAR;
+ tx_config->coalescing_timeo = bnad->tx_coalescing_timeo;
/* Initialize the tx event handlers */
tx_cbfn.tcb_setup_cbfn = bnad_cb_tcb_setup;
{
rx_config->rx_type = BNA_RX_T_REGULAR;
rx_config->num_paths = bnad->num_rxp_per_rx;
+ rx_config->coalescing_timeo = bnad->rx_coalescing_timeo;
if (bnad->num_rxp_per_rx > 1) {
rx_config->rss_status = BNA_STATUS_T_ENABLED;
rx_config->rss_config.hash_type =
- (BFI_RSS_T_V4_TCP |
- BFI_RSS_T_V6_TCP |
- BFI_RSS_T_V4_IP |
- BFI_RSS_T_V6_IP);
+ (BFI_ENET_RSS_IPV6 |
+ BFI_ENET_RSS_IPV6_TCP |
+ BFI_ENET_RSS_IPV4 |
+ BFI_ENET_RSS_IPV4_TCP);
rx_config->rss_config.hash_mask =
bnad->num_rxp_per_rx - 1;
get_random_bytes(rx_config->rss_config.toeplitz_hash_key,
/* Called with mutex_lock(&bnad->conf_mutex) held */
void
-bnad_cleanup_rx(struct bnad *bnad, uint rx_id)
+bnad_cleanup_rx(struct bnad *bnad, u32 rx_id)
{
struct bnad_rx_info *rx_info = &bnad->rx_info[rx_id];
struct bna_rx_config *rx_config = &bnad->rx_config[rx_id];
/* Called with mutex_lock(&bnad->conf_mutex) held */
int
-bnad_setup_rx(struct bnad *bnad, uint rx_id)
+bnad_setup_rx(struct bnad *bnad, u32 rx_id)
{
int err;
struct bnad_rx_info *rx_info = &bnad->rx_info[rx_id];
struct bna_rx *rx;
unsigned long flags;
+ rx_info->rx_id = rx_id;
+
/* Initialize the Rx object configuration */
bnad_init_rx_config(bnad, rx_config);
u16 vid;
unsigned long flags;
- BUG_ON(!(VLAN_N_VID == (BFI_MAX_VLAN + 1)));
+ BUG_ON(!(VLAN_N_VID == BFI_ENET_VLAN_ID_MAX));
for_each_set_bit(vid, bnad->active_vlans, VLAN_N_VID) {
spin_lock_irqsave(&bnad->bna_lock, flags);
void
bnad_netdev_hwstats_fill(struct bnad *bnad, struct rtnl_link_stats64 *stats)
{
- struct bfi_ll_stats_mac *mac_stats;
- u64 bmap;
+ struct bfi_enet_stats_mac *mac_stats;
+ u32 bmap;
int i;
- mac_stats = &bnad->stats.bna_stats->hw_stats->mac_stats;
+ mac_stats = &bnad->stats.bna_stats->hw_stats.mac_stats;
stats->rx_errors =
mac_stats->rx_fcs_error + mac_stats->rx_alignment_error +
mac_stats->rx_frame_length_error + mac_stats->rx_code_error +
stats->rx_crc_errors = mac_stats->rx_fcs_error;
stats->rx_frame_errors = mac_stats->rx_alignment_error;
/* recv'r fifo overrun */
- bmap = (u64)bnad->stats.bna_stats->rxf_bmap[0] |
- ((u64)bnad->stats.bna_stats->rxf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_RXF_ID_MAX); i++) {
+ bmap = bna_rx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1) {
stats->rx_fifo_errors +=
bnad->stats.bna_stats->
- hw_stats->rxf_stats[i].frame_drops;
+ hw_stats.rxf_stats[i].frame_drops;
break;
}
bmap >>= 1;
* Called with bnad->bna_lock held b'cos of cfg_flags access
*/
static void
-bnad_q_num_adjust(struct bnad *bnad, int msix_vectors)
+bnad_q_num_adjust(struct bnad *bnad, int msix_vectors, int temp)
{
bnad->num_txq_per_tx = 1;
if ((msix_vectors >= (bnad->num_tx * bnad->num_txq_per_tx) +
bnad->num_rxp_per_rx = 1;
}
-/* Enable / disable device */
-static void
-bnad_device_disable(struct bnad *bnad)
+/* Enable / disable ioceth */
+static int
+bnad_ioceth_disable(struct bnad *bnad)
{
unsigned long flags;
-
- init_completion(&bnad->bnad_completions.ioc_comp);
+ int err = 0;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_device_disable(&bnad->bna.device, BNA_HARD_CLEANUP);
+ init_completion(&bnad->bnad_completions.ioc_comp);
+ bna_ioceth_disable(&bnad->bna.ioceth, BNA_HARD_CLEANUP);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- wait_for_completion(&bnad->bnad_completions.ioc_comp);
+ wait_for_completion_timeout(&bnad->bnad_completions.ioc_comp,
+ msecs_to_jiffies(BNAD_IOCETH_TIMEOUT));
+
+ err = bnad->bnad_completions.ioc_comp_status;
+ return err;
}
static int
-bnad_device_enable(struct bnad *bnad)
+bnad_ioceth_enable(struct bnad *bnad)
{
int err = 0;
unsigned long flags;
- init_completion(&bnad->bnad_completions.ioc_comp);
-
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_device_enable(&bnad->bna.device);
+ init_completion(&bnad->bnad_completions.ioc_comp);
+ bnad->bnad_completions.ioc_comp_status = BNA_CB_WAITING;
+ bna_ioceth_enable(&bnad->bna.ioceth);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- wait_for_completion(&bnad->bnad_completions.ioc_comp);
+ wait_for_completion_timeout(&bnad->bnad_completions.ioc_comp,
+ msecs_to_jiffies(BNAD_IOCETH_TIMEOUT));
- if (bnad->bnad_completions.ioc_comp_status)
- err = bnad->bnad_completions.ioc_comp_status;
+ err = bnad->bnad_completions.ioc_comp_status;
return err;
}
/* Free BNA resources */
static void
-bnad_res_free(struct bnad *bnad)
+bnad_res_free(struct bnad *bnad, struct bna_res_info *res_info,
+ u32 res_val_max)
{
int i;
- struct bna_res_info *res_info = &bnad->res_info[0];
- for (i = 0; i < BNA_RES_T_MAX; i++) {
- if (res_info[i].res_type == BNA_RES_T_MEM)
- bnad_mem_free(bnad, &res_info[i].res_u.mem_info);
- else
- bnad_mbox_irq_free(bnad, &res_info[i].res_u.intr_info);
- }
+ for (i = 0; i < res_val_max; i++)
+ bnad_mem_free(bnad, &res_info[i].res_u.mem_info);
}
/* Allocates memory and interrupt resources for BNA */
static int
-bnad_res_alloc(struct bnad *bnad)
+bnad_res_alloc(struct bnad *bnad, struct bna_res_info *res_info,
+ u32 res_val_max)
{
int i, err;
- struct bna_res_info *res_info = &bnad->res_info[0];
- for (i = 0; i < BNA_RES_T_MAX; i++) {
- if (res_info[i].res_type == BNA_RES_T_MEM)
- err = bnad_mem_alloc(bnad, &res_info[i].res_u.mem_info);
- else
- err = bnad_mbox_irq_alloc(bnad,
- &res_info[i].res_u.intr_info);
+ for (i = 0; i < res_val_max; i++) {
+ err = bnad_mem_alloc(bnad, &res_info[i].res_u.mem_info);
if (err)
goto err_return;
}
return 0;
err_return:
- bnad_res_free(bnad);
+ bnad_res_free(bnad, res_info, res_val_max);
return err;
}
spin_lock_irqsave(&bnad->bna_lock, flags);
/* ret = #of vectors that we got */
- bnad_q_num_adjust(bnad, ret);
+ bnad_q_num_adjust(bnad, ret, 0);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
bnad->msix_num = (bnad->num_tx * bnad->num_txq_per_tx)
* bnad->num_rxp_per_rx) +
BNAD_MAILBOX_MSIX_VECTORS;
+ if (bnad->msix_num > ret)
+ goto intx_mode;
+
/* Try once more with adjusted numbers */
/* If this fails, fall back to INTx */
ret = pci_enable_msix(bnad->pcidev, bnad->msix_table,
} else if (ret < 0)
goto intx_mode;
+
+ pci_intx(bnad->pcidev, 0);
+
return;
intx_mode:
pause_config.tx_pause = 0;
pause_config.rx_pause = 0;
- mtu = ETH_HLEN + bnad->netdev->mtu + ETH_FCS_LEN;
+ mtu = ETH_HLEN + VLAN_HLEN + bnad->netdev->mtu + ETH_FCS_LEN;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_port_mtu_set(&bnad->bna.port, mtu, NULL);
- bna_port_pause_config(&bnad->bna.port, &pause_config, NULL);
- bna_port_enable(&bnad->bna.port);
+ bna_enet_mtu_set(&bnad->bna.enet, mtu, NULL);
+ bna_enet_pause_config(&bnad->bna.enet, &pause_config, NULL);
+ bna_enet_enable(&bnad->bna.enet);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
/* Enable broadcast */
/* Stop the stats timer */
bnad_stats_timer_stop(bnad);
- init_completion(&bnad->bnad_completions.port_comp);
+ init_completion(&bnad->bnad_completions.enet_comp);
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_port_disable(&bnad->bna.port, BNA_HARD_CLEANUP,
- bnad_cb_port_disabled);
+ bna_enet_disable(&bnad->bna.enet, BNA_HARD_CLEANUP,
+ bnad_cb_enet_disabled);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- wait_for_completion(&bnad->bnad_completions.port_comp);
+ wait_for_completion(&bnad->bnad_completions.enet_comp);
bnad_cleanup_tx(bnad, 0);
bnad_cleanup_rx(bnad, 0);
bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
{
struct bnad *bnad = netdev_priv(netdev);
+ u32 txq_id = 0;
+ struct bna_tcb *tcb = bnad->tx_info[0].tcb[txq_id];
u16 txq_prod, vlan_tag = 0;
u32 unmap_prod, wis, wis_used, wi_range;
u32 vectors, vect_id, i, acked;
- u32 tx_id;
int err;
- struct bnad_tx_info *tx_info;
- struct bna_tcb *tcb;
- struct bnad_unmap_q *unmap_q;
+ struct bnad_unmap_q *unmap_q = tcb->unmap_q;
dma_addr_t dma_addr;
struct bna_txq_entry *txqent;
- bna_txq_wi_ctrl_flag_t flags;
+ u16 flags;
if (unlikely
(skb->len <= ETH_HLEN || skb->len > BFI_TX_MAX_DATA_PER_PKT)) {
return NETDEV_TX_OK;
}
- tx_id = 0;
-
- tx_info = &bnad->tx_info[tx_id];
- tcb = tx_info->tcb[tx_id];
- unmap_q = tcb->unmap_q;
-
/*
* Takes care of the Tx that is scheduled between clearing the flag
- * and the netif_stop_queue() call.
+ * and the netif_stop_all_queue() call.
*/
if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) {
dev_kfree_skb(skb);
}
wis = BNA_TXQ_WI_NEEDED(vectors); /* 4 vectors per work item */
acked = 0;
- if (unlikely
- (wis > BNA_QE_FREE_CNT(tcb, tcb->q_depth) ||
- vectors > BNA_QE_FREE_CNT(unmap_q, unmap_q->q_depth))) {
+ if (unlikely(wis > BNA_QE_FREE_CNT(tcb, tcb->q_depth) ||
+ vectors > BNA_QE_FREE_CNT(unmap_q, unmap_q->q_depth))) {
if ((u16) (*tcb->hw_consumer_index) !=
tcb->consumer_index &&
!test_and_set_bit(BNAD_TXQ_FREE_SENT, &tcb->flags)) {
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
- u32 size = frag->size;
+ u16 size = frag->size;
if (++vect_id == BFI_TX_MAX_VECTORS_PER_WI) {
vect_id = 0;
}
static int
-bnad_change_mtu(struct net_device *netdev, int new_mtu)
+bnad_mtu_set(struct bnad *bnad, int mtu)
{
- int mtu, err = 0;
unsigned long flags;
+ init_completion(&bnad->bnad_completions.mtu_comp);
+
+ spin_lock_irqsave(&bnad->bna_lock, flags);
+ bna_enet_mtu_set(&bnad->bna.enet, mtu, bnad_cb_enet_mtu_set);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
+
+ wait_for_completion(&bnad->bnad_completions.mtu_comp);
+
+ return bnad->bnad_completions.mtu_comp_status;
+}
+
+static int
+bnad_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ int err, mtu = netdev->mtu;
struct bnad *bnad = netdev_priv(netdev);
if (new_mtu + ETH_HLEN < ETH_ZLEN || new_mtu > BNAD_JUMBO_MTU)
netdev->mtu = new_mtu;
- mtu = ETH_HLEN + new_mtu + ETH_FCS_LEN;
-
- spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_port_mtu_set(&bnad->bna.port, mtu, NULL);
- spin_unlock_irqrestore(&bnad->bna_lock, flags);
+ mtu = ETH_HLEN + VLAN_HLEN + new_mtu + ETH_FCS_LEN;
+ err = bnad_mtu_set(bnad, mtu);
+ if (err)
+ err = -EBUSY;
mutex_unlock(&bnad->conf_mutex);
return err;
/*
* Initialize locks
- a) Per device mutes used for serializing configuration
+ a) Per ioceth mutes used for serializing configuration
changes from OS interface
b) spin lock used to protect bna state machine
*/
*/
netdev = alloc_etherdev(sizeof(struct bnad));
if (!netdev) {
- dev_err(&pdev->dev, "alloc_etherdev failed\n");
+ dev_err(&pdev->dev, "netdev allocation failed\n");
err = -ENOMEM;
return err;
}
bnad = netdev_priv(netdev);
+ bnad_lock_init(bnad);
+
+ mutex_lock(&bnad->conf_mutex);
/*
* PCI initialization
* Output : using_dac = 1 for 64 bit DMA
if (err)
goto free_netdev;
- bnad_lock_init(bnad);
/*
* Initialize bnad structure
* Setup relation between pci_dev & netdev
err = bnad_init(bnad, pdev, netdev);
if (err)
goto pci_uninit;
+
/* Initialize netdev structure, set up ethtool ops */
bnad_netdev_init(bnad, using_dac);
/* Set link to down state */
netif_carrier_off(netdev);
- bnad_enable_msix(bnad);
-
/* Get resource requirement form bna */
+ spin_lock_irqsave(&bnad->bna_lock, flags);
bna_res_req(&bnad->res_info[0]);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
/* Allocate resources from bna */
- err = bnad_res_alloc(bnad);
+ err = bnad_res_alloc(bnad, &bnad->res_info[0], BNA_RES_T_MAX);
if (err)
- goto free_netdev;
+ goto drv_uninit;
bna = &bnad->bna;
pcidev_info.device_id = bnad->pcidev->device;
pcidev_info.pci_bar_kva = bnad->bar0;
- mutex_lock(&bnad->conf_mutex);
-
spin_lock_irqsave(&bnad->bna_lock, flags);
bna_init(bna, bnad, &pcidev_info, &bnad->res_info[0]);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
bnad->stats.bna_stats = &bna->stats;
+ bnad_enable_msix(bnad);
+ err = bnad_mbox_irq_alloc(bnad);
+ if (err)
+ goto res_free;
+
+
/* Set up timers */
- setup_timer(&bnad->bna.device.ioc.ioc_timer, bnad_ioc_timeout,
+ setup_timer(&bnad->bna.ioceth.ioc.ioc_timer, bnad_ioc_timeout,
((unsigned long)bnad));
- setup_timer(&bnad->bna.device.ioc.hb_timer, bnad_ioc_hb_check,
+ setup_timer(&bnad->bna.ioceth.ioc.hb_timer, bnad_ioc_hb_check,
((unsigned long)bnad));
- setup_timer(&bnad->bna.device.ioc.iocpf_timer, bnad_iocpf_timeout,
+ setup_timer(&bnad->bna.ioceth.ioc.iocpf_timer, bnad_iocpf_timeout,
((unsigned long)bnad));
- setup_timer(&bnad->bna.device.ioc.sem_timer, bnad_iocpf_sem_timeout,
+ setup_timer(&bnad->bna.ioceth.ioc.sem_timer, bnad_iocpf_sem_timeout,
((unsigned long)bnad));
/* Now start the timer before calling IOC */
- mod_timer(&bnad->bna.device.ioc.iocpf_timer,
+ mod_timer(&bnad->bna.ioceth.ioc.iocpf_timer,
jiffies + msecs_to_jiffies(BNA_IOC_TIMER_FREQ));
/*
* Start the chip
- * Don't care even if err != 0, bna state machine will
- * deal with it
+ * If the call back comes with error, we bail out.
+ * This is a catastrophic error.
*/
- err = bnad_device_enable(bnad);
+ err = bnad_ioceth_enable(bnad);
+ if (err) {
+ pr_err("BNA: Initialization failed err=%d\n",
+ err);
+ goto probe_success;
+ }
+
+ spin_lock_irqsave(&bnad->bna_lock, flags);
+ if (bna_num_txq_set(bna, BNAD_NUM_TXQ + 1) ||
+ bna_num_rxp_set(bna, BNAD_NUM_RXP + 1)) {
+ bnad_q_num_adjust(bnad, bna_attr(bna)->num_txq - 1,
+ bna_attr(bna)->num_rxp - 1);
+ if (bna_num_txq_set(bna, BNAD_NUM_TXQ + 1) ||
+ bna_num_rxp_set(bna, BNAD_NUM_RXP + 1))
+ err = -EIO;
+ }
+ bna_mod_res_req(&bnad->bna, &bnad->mod_res_info[0]);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
+
+ err = bnad_res_alloc(bnad, &bnad->mod_res_info[0], BNA_MOD_RES_T_MAX);
+ if (err)
+ goto disable_ioceth;
+
+ spin_lock_irqsave(&bnad->bna_lock, flags);
+ bna_mod_init(&bnad->bna, &bnad->mod_res_info[0]);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
/* Get the burnt-in mac */
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_port_mac_get(&bna->port, &bnad->perm_addr);
+ bna_enet_perm_mac_get(&bna->enet, &bnad->perm_addr);
bnad_set_netdev_perm_addr(bnad);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- mutex_unlock(&bnad->conf_mutex);
-
/* Finally, reguister with net_device layer */
err = register_netdev(netdev);
if (err) {
pr_err("BNA : Registering with netdev failed\n");
- goto disable_device;
+ goto probe_uninit;
}
+ set_bit(BNAD_RF_NETDEV_REGISTERED, &bnad->run_flags);
+probe_success:
+ mutex_unlock(&bnad->conf_mutex);
return 0;
-disable_device:
- mutex_lock(&bnad->conf_mutex);
- bnad_device_disable(bnad);
- del_timer_sync(&bnad->bna.device.ioc.ioc_timer);
- del_timer_sync(&bnad->bna.device.ioc.sem_timer);
- del_timer_sync(&bnad->bna.device.ioc.hb_timer);
+probe_uninit:
+ bnad_res_free(bnad, &bnad->mod_res_info[0], BNA_MOD_RES_T_MAX);
+disable_ioceth:
+ bnad_ioceth_disable(bnad);
+ del_timer_sync(&bnad->bna.ioceth.ioc.ioc_timer);
+ del_timer_sync(&bnad->bna.ioceth.ioc.sem_timer);
+ del_timer_sync(&bnad->bna.ioceth.ioc.hb_timer);
spin_lock_irqsave(&bnad->bna_lock, flags);
bna_uninit(bna);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- mutex_unlock(&bnad->conf_mutex);
-
- bnad_res_free(bnad);
+ bnad_mbox_irq_free(bnad);
bnad_disable_msix(bnad);
+res_free:
+ bnad_res_free(bnad, &bnad->res_info[0], BNA_RES_T_MAX);
+drv_uninit:
+ bnad_uninit(bnad);
pci_uninit:
bnad_pci_uninit(pdev);
+ mutex_unlock(&bnad->conf_mutex);
bnad_lock_uninit(bnad);
- bnad_uninit(bnad);
free_netdev:
free_netdev(netdev);
return err;
bnad = netdev_priv(netdev);
bna = &bnad->bna;
- unregister_netdev(netdev);
+ if (test_and_clear_bit(BNAD_RF_NETDEV_REGISTERED, &bnad->run_flags))
+ unregister_netdev(netdev);
mutex_lock(&bnad->conf_mutex);
- bnad_device_disable(bnad);
- del_timer_sync(&bnad->bna.device.ioc.ioc_timer);
- del_timer_sync(&bnad->bna.device.ioc.sem_timer);
- del_timer_sync(&bnad->bna.device.ioc.hb_timer);
+ bnad_ioceth_disable(bnad);
+ del_timer_sync(&bnad->bna.ioceth.ioc.ioc_timer);
+ del_timer_sync(&bnad->bna.ioceth.ioc.sem_timer);
+ del_timer_sync(&bnad->bna.ioceth.ioc.hb_timer);
spin_lock_irqsave(&bnad->bna_lock, flags);
bna_uninit(bna);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- mutex_unlock(&bnad->conf_mutex);
- bnad_res_free(bnad);
+ bnad_res_free(bnad, &bnad->mod_res_info[0], BNA_MOD_RES_T_MAX);
+ bnad_res_free(bnad, &bnad->res_info[0], BNA_RES_T_MAX);
+ bnad_mbox_irq_free(bnad);
bnad_disable_msix(bnad);
bnad_pci_uninit(pdev);
+ mutex_unlock(&bnad->conf_mutex);
bnad_lock_uninit(bnad);
bnad_uninit(bnad);
free_netdev(netdev);
#define BNAD_MAX_RXS 1
#define BNAD_MAX_RXPS_PER_RX 16
+#define BNAD_MAX_RXQ_PER_RXP 2
/*
* Control structure pointed to ccb->ctrl, which
#define BNAD_STATS_TIMER_FREQ 1000 /* in msecs */
#define BNAD_DIM_TIMER_FREQ 1000 /* in msecs */
+#define BNAD_IOCETH_TIMEOUT 10000
+
#define BNAD_MAX_Q_DEPTH 0x10000
#define BNAD_MIN_Q_DEPTH 0x200
#define BNAD_RXQ_REFILL 0
#define BNAD_RXQ_STARTED 1
+/* Resource limits */
+#define BNAD_NUM_TXQ (bnad->num_tx * bnad->num_txq_per_tx)
+#define BNAD_NUM_RXP (bnad->num_rx * bnad->num_rxp_per_rx)
+
/*
* DATA STRUCTURES
*/
struct completion tx_comp;
struct completion rx_comp;
struct completion stats_comp;
- struct completion port_comp;
+ struct completion enet_comp;
+ struct completion mtu_comp;
u8 ioc_comp_status;
u8 ucast_comp_status;
u8 rx_comp_status;
u8 stats_comp_status;
u8 port_comp_status;
+ u8 mtu_comp_status;
};
/* Tx Rx Control Stats */
u64 netif_rx_dropped;
u64 link_toggle;
+ u64 cee_toggle;
u64 cee_up;
u64 rxp_info_alloc_failed;
struct bnad_tx_info {
struct bna_tx *tx; /* 1:1 between tx_info & tx */
struct bna_tcb *tcb[BNAD_MAX_TXQ_PER_TX];
+ u32 tx_id;
} ____cacheline_aligned;
struct bnad_rx_info {
struct bna_rx *rx; /* 1:1 between rx_info & rx */
struct bnad_rx_ctrl rx_ctrl[BNAD_MAX_RXPS_PER_RX];
+ u32 rx_id;
} ____cacheline_aligned;
/* Unmap queues for Tx / Rx cleanup */
/* Defines for run_flags bit-mask */
/* Set, tested & cleared using xxx_bit() functions */
/* Values indicated bit positions */
-#define BNAD_RF_CEE_RUNNING 1
+#define BNAD_RF_CEE_RUNNING 0
+#define BNAD_RF_MTU_SET 1
#define BNAD_RF_MBOX_IRQ_DISABLED 2
-#define BNAD_RF_RX_STARTED 3
+#define BNAD_RF_NETDEV_REGISTERED 3
#define BNAD_RF_DIM_TIMER_RUNNING 4
#define BNAD_RF_STATS_TIMER_RUNNING 5
-#define BNAD_RF_TX_SHUTDOWN_DELAYED 6
-#define BNAD_RF_RX_SHUTDOWN_DELAYED 7
+#define BNAD_RF_TX_PRIO_SET 6
+
+
+/* Define for Fast Path flags */
+/* Defined as bit positions */
+#define BNAD_FP_IN_RX_PATH 0
struct bnad {
struct net_device *netdev;
/* Control path resources, memory & irq */
struct bna_res_info res_info[BNA_RES_T_MAX];
+ struct bna_res_info mod_res_info[BNA_MOD_RES_T_MAX];
struct bnad_tx_res_info tx_res_info[BNAD_MAX_TXS];
struct bnad_rx_res_info rx_res_info[BNAD_MAX_RXS];
extern void bnad_tx_coalescing_timeo_set(struct bnad *bnad);
extern void bnad_rx_coalescing_timeo_set(struct bnad *bnad);
-extern int bnad_setup_rx(struct bnad *bnad, uint rx_id);
-extern int bnad_setup_tx(struct bnad *bnad, uint tx_id);
-extern void bnad_cleanup_tx(struct bnad *bnad, uint tx_id);
-extern void bnad_cleanup_rx(struct bnad *bnad, uint rx_id);
+extern int bnad_setup_rx(struct bnad *bnad, u32 rx_id);
+extern int bnad_setup_tx(struct bnad *bnad, u32 tx_id);
+extern void bnad_cleanup_tx(struct bnad *bnad, u32 tx_id);
+extern void bnad_cleanup_rx(struct bnad *bnad, u32 rx_id);
/* Timer start/stop protos */
extern void bnad_dim_timer_start(struct bnad *bnad);
#define BNAD_NUM_TXF_COUNTERS 12
#define BNAD_NUM_RXF_COUNTERS 10
-#define BNAD_NUM_CQ_COUNTERS 3
+#define BNAD_NUM_CQ_COUNTERS (3 + 5)
#define BNAD_NUM_RXQ_COUNTERS 6
#define BNAD_NUM_TXQ_COUNTERS 5
#define BNAD_ETHTOOL_STATS_NUM \
(sizeof(struct rtnl_link_stats64) / sizeof(u64) + \
sizeof(struct bnad_drv_stats) / sizeof(u64) + \
- offsetof(struct bfi_ll_stats, rxf_stats[0]) / sizeof(u64))
+ offsetof(struct bfi_enet_stats, rxf_stats[0]) / sizeof(u64))
static char *bnad_net_stats_strings[BNAD_ETHTOOL_STATS_NUM] = {
"rx_packets",
ioc_attr = kzalloc(sizeof(*ioc_attr), GFP_KERNEL);
if (ioc_attr) {
spin_lock_irqsave(&bnad->bna_lock, flags);
- bfa_nw_ioc_get_attr(&bnad->bna.device.ioc, ioc_attr);
+ bfa_nw_ioc_get_attr(&bnad->bna.ioceth.ioc, ioc_attr);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
strncpy(drvinfo->fw_version, ioc_attr->adapter_attr.fw_ver,
struct bnad *bnad = netdev_priv(netdev);
pauseparam->autoneg = 0;
- pauseparam->rx_pause = bnad->bna.port.pause_config.rx_pause;
- pauseparam->tx_pause = bnad->bna.port.pause_config.tx_pause;
+ pauseparam->rx_pause = bnad->bna.enet.pause_config.rx_pause;
+ pauseparam->tx_pause = bnad->bna.enet.pause_config.tx_pause;
}
static int
return -EINVAL;
mutex_lock(&bnad->conf_mutex);
- if (pauseparam->rx_pause != bnad->bna.port.pause_config.rx_pause ||
- pauseparam->tx_pause != bnad->bna.port.pause_config.tx_pause) {
+ if (pauseparam->rx_pause != bnad->bna.enet.pause_config.rx_pause ||
+ pauseparam->tx_pause != bnad->bna.enet.pause_config.tx_pause) {
pause_config.rx_pause = pauseparam->rx_pause;
pause_config.tx_pause = pauseparam->tx_pause;
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_port_pause_config(&bnad->bna.port, &pause_config, NULL);
+ bna_enet_pause_config(&bnad->bna.enet, &pause_config, NULL);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
mutex_unlock(&bnad->conf_mutex);
{
struct bnad *bnad = netdev_priv(netdev);
int i, j, q_num;
- u64 bmap;
+ u32 bmap;
mutex_lock(&bnad->conf_mutex);
ETH_GSTRING_LEN);
string += ETH_GSTRING_LEN;
}
- bmap = (u64)bnad->bna.tx_mod.txf_bmap[0] |
- ((u64)bnad->bna.tx_mod.txf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_TXF_ID_MAX); i++) {
+ bmap = bna_tx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1) {
sprintf(string, "txf%d_ucast_octets", i);
string += ETH_GSTRING_LEN;
bmap >>= 1;
}
- bmap = (u64)bnad->bna.rx_mod.rxf_bmap[0] |
- ((u64)bnad->bna.rx_mod.rxf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_RXF_ID_MAX); i++) {
+ bmap = bna_rx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1) {
sprintf(string, "rxf%d_ucast_octets", i);
string += ETH_GSTRING_LEN;
{
struct bnad *bnad = netdev_priv(netdev);
int i, j, count, rxf_active_num = 0, txf_active_num = 0;
- u64 bmap;
+ u32 bmap;
- bmap = (u64)bnad->bna.tx_mod.txf_bmap[0] |
- ((u64)bnad->bna.tx_mod.txf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_TXF_ID_MAX); i++) {
+ bmap = bna_tx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1)
txf_active_num++;
bmap >>= 1;
}
- bmap = (u64)bnad->bna.rx_mod.rxf_bmap[0] |
- ((u64)bnad->bna.rx_mod.rxf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_RXF_ID_MAX); i++) {
+ bmap = bna_rx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1)
rxf_active_num++;
bmap >>= 1;
unsigned long flags;
struct rtnl_link_stats64 *net_stats64;
u64 *stats64;
- u64 bmap;
+ u32 bmap;
mutex_lock(&bnad->conf_mutex);
if (bnad_get_stats_count_locked(netdev) != stats->n_stats) {
buf[bi++] = stats64[i];
/* Fill hardware stats excluding the rxf/txf into ethtool bufs */
- stats64 = (u64 *) bnad->stats.bna_stats->hw_stats;
+ stats64 = (u64 *) &bnad->stats.bna_stats->hw_stats;
for (i = 0;
- i < offsetof(struct bfi_ll_stats, rxf_stats[0]) / sizeof(u64);
+ i < offsetof(struct bfi_enet_stats, rxf_stats[0]) /
+ sizeof(u64);
i++)
buf[bi++] = stats64[i];
/* Fill txf stats into ethtool buffers */
- bmap = (u64)bnad->bna.tx_mod.txf_bmap[0] |
- ((u64)bnad->bna.tx_mod.txf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_TXF_ID_MAX); i++) {
+ bmap = bna_tx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1) {
stats64 = (u64 *)&bnad->stats.bna_stats->
- hw_stats->txf_stats[i];
- for (j = 0; j < sizeof(struct bfi_ll_stats_txf) /
+ hw_stats.txf_stats[i];
+ for (j = 0; j < sizeof(struct bfi_enet_stats_txf) /
sizeof(u64); j++)
buf[bi++] = stats64[j];
}
}
/* Fill rxf stats into ethtool buffers */
- bmap = (u64)bnad->bna.rx_mod.rxf_bmap[0] |
- ((u64)bnad->bna.rx_mod.rxf_bmap[1] << 32);
- for (i = 0; bmap && (i < BFI_LL_RXF_ID_MAX); i++) {
+ bmap = bna_rx_rid_mask(&bnad->bna);
+ for (i = 0; bmap; i++) {
if (bmap & 1) {
stats64 = (u64 *)&bnad->stats.bna_stats->
- hw_stats->rxf_stats[i];
- for (j = 0; j < sizeof(struct bfi_ll_stats_rxf) /
+ hw_stats.rxf_stats[i];
+ for (j = 0; j < sizeof(struct bfi_enet_stats_rxf) /
sizeof(u64); j++)
buf[bi++] = stats64[j];
}
extern char bfa_version[];
-#define CNA_FW_FILE_CT "ctfw_cna.bin"
+#define CNA_FW_FILE_CT "ctfw.bin"
#define FC_SYMNAME_MAX 256 /*!< max name server symbolic name size */
#pragma pack(1)
} \
}
+/*
+ * bfa_q_deq_tail - dequeue an element from tail of the queue
+ */
+#define bfa_q_deq_tail(_q, _qe) { \
+ if (!list_empty(_q)) { \
+ *((struct list_head **) (_qe)) = bfa_q_prev(_q); \
+ bfa_q_next(bfa_q_prev(*((struct list_head **) _qe))) = \
+ (struct list_head *) (_q); \
+ bfa_q_prev(_q) = bfa_q_prev(*(struct list_head **) _qe);\
+ bfa_q_qe_init(*((struct list_head **) _qe)); \
+ } else { \
+ *((struct list_head **) (_qe)) = (struct list_head *) NULL; \
+ } \
+}
+
+/*
+ * bfa_add_tail_head - enqueue an element at the head of queue
+ */
+#define bfa_q_enq_head(_q, _qe) { \
+ if (!(bfa_q_next(_qe) == NULL) && (bfa_q_prev(_qe) == NULL)) \
+ pr_err("Assertion failure: %s:%d: %d", \
+ __FILE__, __LINE__, \
+ (bfa_q_next(_qe) == NULL) && (bfa_q_prev(_qe) == NULL));\
+ bfa_q_next(_qe) = bfa_q_next(_q); \
+ bfa_q_prev(_qe) = (struct list_head *) (_q); \
+ bfa_q_prev(bfa_q_next(_q)) = (struct list_head *) (_qe); \
+ bfa_q_next(_q) = (struct list_head *) (_qe); \
+}
+
#endif /* __CNA_H__ */
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