u32 timer_out;
};
-struct qlcnic_dump_template_hdr {
+struct qlcnic_83xx_dump_template_hdr {
u32 type;
u32 offset;
u32 size;
u32 rsvd[0];
};
+struct qlcnic_82xx_dump_template_hdr {
+ u32 type;
+ u32 offset;
+ u32 size;
+ u32 cap_mask;
+ u32 num_entries;
+ u32 version;
+ u32 timestamp;
+ u32 checksum;
+ u32 drv_cap_mask;
+ u32 sys_info[3];
+ u32 saved_state[16];
+ u32 cap_sizes[8];
+ u32 rsvd[7];
+ u32 capabilities;
+ u32 rsvd1[0];
+};
+
struct qlcnic_fw_dump {
u8 clr; /* flag to indicate if dump is cleared */
bool enable; /* enable/disable dump */
u32 size; /* total size of the dump */
+ u32 cap_mask; /* Current capture mask */
void *data; /* dump data area */
- struct qlcnic_dump_template_hdr *tmpl_hdr;
+ void *tmpl_hdr;
dma_addr_t phys_addr;
void *dma_buffer;
bool use_pex_dma;
+ /* Read only elements which are common between 82xx and 83xx
+ * template header. Update these values immediately after we read
+ * template header from Firmware
+ */
+ u32 tmpl_hdr_size;
+ u32 version;
+ u32 num_entries;
+ u32 offset;
};
/*
struct qlcnic_host_tx_ring *);
void (*disable_tx_intr) (struct qlcnic_adapter *,
struct qlcnic_host_tx_ring *);
+ u32 (*get_saved_state)(void *, u32);
+ void (*set_saved_state)(void *, u32, u32);
+ void (*cache_tmpl_hdr_values)(struct qlcnic_fw_dump *);
+ u32 (*get_cap_size)(void *, int);
+ void (*set_sys_info)(void *, int, u32);
+ void (*store_cap_mask)(void *, u32);
};
extern struct qlcnic_nic_template qlcnic_vf_ops;
adapter->ahw->hw_ops->read_phys_port_id(adapter);
}
+static inline u32 qlcnic_get_saved_state(struct qlcnic_adapter *adapter,
+ void *t_hdr, u32 index)
+{
+ return adapter->ahw->hw_ops->get_saved_state(t_hdr, index);
+}
+
+static inline void qlcnic_set_saved_state(struct qlcnic_adapter *adapter,
+ void *t_hdr, u32 index, u32 value)
+{
+ adapter->ahw->hw_ops->set_saved_state(t_hdr, index, value);
+}
+
+static inline void qlcnic_cache_tmpl_hdr_values(struct qlcnic_adapter *adapter,
+ struct qlcnic_fw_dump *fw_dump)
+{
+ adapter->ahw->hw_ops->cache_tmpl_hdr_values(fw_dump);
+}
+
+static inline u32 qlcnic_get_cap_size(struct qlcnic_adapter *adapter,
+ void *tmpl_hdr, int index)
+{
+ return adapter->ahw->hw_ops->get_cap_size(tmpl_hdr, index);
+}
+
+static inline void qlcnic_set_sys_info(struct qlcnic_adapter *adapter,
+ void *tmpl_hdr, int idx, u32 value)
+{
+ adapter->ahw->hw_ops->set_sys_info(tmpl_hdr, idx, value);
+}
+
+static inline void qlcnic_store_cap_mask(struct qlcnic_adapter *adapter,
+ void *tmpl_hdr, u32 mask)
+{
+ adapter->ahw->hw_ops->store_cap_mask(tmpl_hdr, mask);
+}
+
static inline void qlcnic_dev_request_reset(struct qlcnic_adapter *adapter,
u32 key)
{
QLCNIC_DUMP_RDEND = 255
};
+inline u32 qlcnic_82xx_get_saved_state(void *t_hdr, u32 index)
+{
+ struct qlcnic_82xx_dump_template_hdr *hdr = t_hdr;
+
+ return hdr->saved_state[index];
+}
+
+inline void qlcnic_82xx_set_saved_state(void *t_hdr, u32 index,
+ u32 value)
+{
+ struct qlcnic_82xx_dump_template_hdr *hdr = t_hdr;
+
+ hdr->saved_state[index] = value;
+}
+
+void qlcnic_82xx_cache_tmpl_hdr_values(struct qlcnic_fw_dump *fw_dump)
+{
+ struct qlcnic_82xx_dump_template_hdr *hdr;
+
+ hdr = fw_dump->tmpl_hdr;
+ fw_dump->tmpl_hdr_size = hdr->size;
+ fw_dump->version = hdr->version;
+ fw_dump->num_entries = hdr->num_entries;
+ fw_dump->offset = hdr->offset;
+
+ hdr->drv_cap_mask = hdr->cap_mask;
+ fw_dump->cap_mask = hdr->cap_mask;
+}
+
+inline u32 qlcnic_82xx_get_cap_size(void *t_hdr, int index)
+{
+ struct qlcnic_82xx_dump_template_hdr *hdr = t_hdr;
+
+ return hdr->cap_sizes[index];
+}
+
+void qlcnic_82xx_set_sys_info(void *t_hdr, int idx, u32 value)
+{
+ struct qlcnic_82xx_dump_template_hdr *hdr = t_hdr;
+
+ hdr->sys_info[idx] = value;
+}
+
+void qlcnic_82xx_store_cap_mask(void *tmpl_hdr, u32 mask)
+{
+ struct qlcnic_82xx_dump_template_hdr *hdr = tmpl_hdr;
+
+ hdr->drv_cap_mask = mask;
+}
+
+inline u32 qlcnic_83xx_get_saved_state(void *t_hdr, u32 index)
+{
+ struct qlcnic_83xx_dump_template_hdr *hdr = t_hdr;
+
+ return hdr->saved_state[index];
+}
+
+inline void qlcnic_83xx_set_saved_state(void *t_hdr, u32 index,
+ u32 value)
+{
+ struct qlcnic_83xx_dump_template_hdr *hdr = t_hdr;
+
+ hdr->saved_state[index] = value;
+}
+
+void qlcnic_83xx_cache_tmpl_hdr_values(struct qlcnic_fw_dump *fw_dump)
+{
+ struct qlcnic_83xx_dump_template_hdr *hdr;
+
+ hdr = fw_dump->tmpl_hdr;
+ fw_dump->tmpl_hdr_size = hdr->size;
+ fw_dump->version = hdr->version;
+ fw_dump->num_entries = hdr->num_entries;
+ fw_dump->offset = hdr->offset;
+
+ hdr->drv_cap_mask = hdr->cap_mask;
+ fw_dump->cap_mask = hdr->cap_mask;
+}
+
+inline u32 qlcnic_83xx_get_cap_size(void *t_hdr, int index)
+{
+ struct qlcnic_83xx_dump_template_hdr *hdr = t_hdr;
+
+ return hdr->cap_sizes[index];
+}
+
+void qlcnic_83xx_set_sys_info(void *t_hdr, int idx, u32 value)
+{
+ struct qlcnic_83xx_dump_template_hdr *hdr = t_hdr;
+
+ hdr->sys_info[idx] = value;
+}
+
+void qlcnic_83xx_store_cap_mask(void *tmpl_hdr, u32 mask)
+{
+ struct qlcnic_83xx_dump_template_hdr *hdr;
+
+ hdr = tmpl_hdr;
+ hdr->drv_cap_mask = mask;
+}
+
struct qlcnic_dump_operations {
enum qlcnic_minidump_opcode opcode;
u32 (*handler)(struct qlcnic_adapter *, struct qlcnic_dump_entry *,
static u32 qlcnic_dump_ctrl(struct qlcnic_adapter *adapter,
struct qlcnic_dump_entry *entry, __le32 *buffer)
{
+ void *hdr = adapter->ahw->fw_dump.tmpl_hdr;
+ struct __ctrl *ctr = &entry->region.ctrl;
int i, k, timeout = 0;
- u32 addr, data;
+ u32 addr, data, temp;
u8 no_ops;
- struct __ctrl *ctr = &entry->region.ctrl;
- struct qlcnic_dump_template_hdr *t_hdr = adapter->ahw->fw_dump.tmpl_hdr;
addr = ctr->addr;
no_ops = ctr->no_ops;
}
break;
case QLCNIC_DUMP_RD_SAVE:
- if (ctr->index_a)
- addr = t_hdr->saved_state[ctr->index_a];
+ temp = ctr->index_a;
+ if (temp)
+ addr = qlcnic_get_saved_state(adapter,
+ hdr,
+ temp);
data = qlcnic_ind_rd(adapter, addr);
- t_hdr->saved_state[ctr->index_v] = data;
+ qlcnic_set_saved_state(adapter, hdr,
+ ctr->index_v, data);
break;
case QLCNIC_DUMP_WRT_SAVED:
- if (ctr->index_v)
- data = t_hdr->saved_state[ctr->index_v];
+ temp = ctr->index_v;
+ if (temp)
+ data = qlcnic_get_saved_state(adapter,
+ hdr,
+ temp);
else
data = ctr->val1;
- if (ctr->index_a)
- addr = t_hdr->saved_state[ctr->index_a];
+
+ temp = ctr->index_a;
+ if (temp)
+ addr = qlcnic_get_saved_state(adapter,
+ hdr,
+ temp);
qlcnic_ind_wr(adapter, addr, data);
break;
case QLCNIC_DUMP_MOD_SAVE_ST:
- data = t_hdr->saved_state[ctr->index_v];
+ data = qlcnic_get_saved_state(adapter, hdr,
+ ctr->index_v);
data <<= ctr->shl_val;
data >>= ctr->shr_val;
if (ctr->val2)
data &= ctr->val2;
data |= ctr->val3;
data += ctr->val1;
- t_hdr->saved_state[ctr->index_v] = data;
+ qlcnic_set_saved_state(adapter, hdr,
+ ctr->index_v, data);
break;
default:
dev_info(&adapter->pdev->dev,
static int qlcnic_start_pex_dma(struct qlcnic_adapter *adapter,
struct __mem *mem)
{
- struct qlcnic_dump_template_hdr *tmpl_hdr;
+ struct qlcnic_83xx_dump_template_hdr *tmpl_hdr;
struct device *dev = &adapter->pdev->dev;
u32 dma_no, dma_base_addr, temp_addr;
int i, ret, dma_sts;
struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
u32 temp, dma_base_addr, size = 0, read_size = 0;
struct qlcnic_pex_dma_descriptor *dma_descr;
- struct qlcnic_dump_template_hdr *tmpl_hdr;
+ struct qlcnic_83xx_dump_template_hdr *tmpl_hdr;
struct device *dev = &adapter->pdev->dev;
dma_addr_t dma_phys_addr;
void *dma_buffer;
qlcnic_fw_flash_get_minidump_temp_size(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *cmd)
{
- struct qlcnic_dump_template_hdr tmp_hdr;
- u32 size = sizeof(struct qlcnic_dump_template_hdr) / sizeof(u32);
+ struct qlcnic_83xx_dump_template_hdr tmp_hdr;
+ u32 size = sizeof(tmp_hdr) / sizeof(u32);
int ret = 0;
if (qlcnic_82xx_check(adapter))
return err;
}
+#define QLCNIC_TEMPLATE_VERSION (0x20001)
+
int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter)
{
- int err;
- u32 temp_size = 0;
- u32 version, csum, *tmp_buf;
struct qlcnic_hardware_context *ahw;
- struct qlcnic_dump_template_hdr *tmpl_hdr;
+ struct qlcnic_fw_dump *fw_dump;
+ u32 version, csum, *tmp_buf;
u8 use_flash_temp = 0;
+ u32 temp_size = 0;
+ int err;
ahw = adapter->ahw;
-
+ fw_dump = &ahw->fw_dump;
err = qlcnic_fw_get_minidump_temp_size(adapter, &version, &temp_size,
&use_flash_temp);
if (err) {
return -EIO;
}
- ahw->fw_dump.tmpl_hdr = vzalloc(temp_size);
- if (!ahw->fw_dump.tmpl_hdr)
+ fw_dump->tmpl_hdr = vzalloc(temp_size);
+ if (!fw_dump->tmpl_hdr)
return -ENOMEM;
- tmp_buf = (u32 *)ahw->fw_dump.tmpl_hdr;
+ tmp_buf = (u32 *)fw_dump->tmpl_hdr;
if (use_flash_temp)
goto flash_temp;
dev_err(&adapter->pdev->dev,
"Failed to get minidump template header %d\n",
err);
- vfree(ahw->fw_dump.tmpl_hdr);
- ahw->fw_dump.tmpl_hdr = NULL;
+ vfree(fw_dump->tmpl_hdr);
+ fw_dump->tmpl_hdr = NULL;
return -EIO;
}
}
if (csum) {
dev_err(&adapter->pdev->dev,
"Template header checksum validation failed\n");
- vfree(ahw->fw_dump.tmpl_hdr);
- ahw->fw_dump.tmpl_hdr = NULL;
+ vfree(fw_dump->tmpl_hdr);
+ fw_dump->tmpl_hdr = NULL;
return -EIO;
}
- tmpl_hdr = ahw->fw_dump.tmpl_hdr;
- tmpl_hdr->drv_cap_mask = tmpl_hdr->cap_mask;
+ qlcnic_cache_tmpl_hdr_values(adapter, fw_dump);
+
dev_info(&adapter->pdev->dev,
"Default minidump capture mask 0x%x\n",
- tmpl_hdr->cap_mask);
+ fw_dump->cap_mask);
- if ((tmpl_hdr->version & 0xfffff) >= 0x20001)
- ahw->fw_dump.use_pex_dma = true;
+ if (qlcnic_83xx_check(adapter) &&
+ (fw_dump->version & 0xfffff) >= QLCNIC_TEMPLATE_VERSION)
+ fw_dump->use_pex_dma = true;
else
- ahw->fw_dump.use_pex_dma = false;
+ fw_dump->use_pex_dma = false;
qlcnic_enable_fw_dump_state(adapter);
int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
{
- __le32 *buffer;
- u32 ocm_window;
- char mesg[64];
- char *msg[] = {mesg, NULL};
- int i, k, ops_cnt, ops_index, dump_size = 0;
- u32 entry_offset, dump, no_entries, buf_offset = 0;
- struct qlcnic_dump_entry *entry;
struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- struct qlcnic_dump_template_hdr *tmpl_hdr = fw_dump->tmpl_hdr;
static const struct qlcnic_dump_operations *fw_dump_ops;
+ struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
+ u32 entry_offset, dump, no_entries, buf_offset = 0;
+ int i, k, ops_cnt, ops_index, dump_size = 0;
struct device *dev = &adapter->pdev->dev;
struct qlcnic_hardware_context *ahw;
- void *temp_buffer;
+ struct qlcnic_dump_entry *entry;
+ void *temp_buffer, *tmpl_hdr;
+ u32 ocm_window;
+ __le32 *buffer;
+ char mesg[64];
+ char *msg[] = {mesg, NULL};
ahw = adapter->ahw;
+ tmpl_hdr = fw_dump->tmpl_hdr;
/* Return if we don't have firmware dump template header */
if (!tmpl_hdr)
netif_info(adapter->ahw, drv, adapter->netdev, "Take FW dump\n");
/* Calculate the size for dump data area only */
for (i = 2, k = 1; (i & QLCNIC_DUMP_MASK_MAX); i <<= 1, k++)
- if (i & tmpl_hdr->drv_cap_mask)
- dump_size += tmpl_hdr->cap_sizes[k];
+ if (i & fw_dump->cap_mask)
+ dump_size += qlcnic_get_cap_size(adapter, tmpl_hdr, k);
+
if (!dump_size)
return -EIO;
buffer = fw_dump->data;
fw_dump->size = dump_size;
- no_entries = tmpl_hdr->num_entries;
- entry_offset = tmpl_hdr->offset;
- tmpl_hdr->sys_info[0] = QLCNIC_DRIVER_VERSION;
- tmpl_hdr->sys_info[1] = adapter->fw_version;
+ no_entries = fw_dump->num_entries;
+ entry_offset = fw_dump->offset;
+ qlcnic_set_sys_info(adapter, tmpl_hdr, 0, QLCNIC_DRIVER_VERSION);
+ qlcnic_set_sys_info(adapter, tmpl_hdr, 1, adapter->fw_version);
if (fw_dump->use_pex_dma) {
temp_buffer = dma_alloc_coherent(dev, QLC_PEX_DMA_READ_SIZE,
ops_cnt = ARRAY_SIZE(qlcnic_fw_dump_ops);
fw_dump_ops = qlcnic_fw_dump_ops;
} else {
+ hdr_83xx = tmpl_hdr;
ops_cnt = ARRAY_SIZE(qlcnic_83xx_fw_dump_ops);
fw_dump_ops = qlcnic_83xx_fw_dump_ops;
- ocm_window = tmpl_hdr->ocm_wnd_reg[adapter->ahw->pci_func];
- tmpl_hdr->saved_state[QLC_83XX_OCM_INDEX] = ocm_window;
- tmpl_hdr->saved_state[QLC_83XX_PCI_INDEX] = ahw->pci_func;
+ ocm_window = hdr_83xx->ocm_wnd_reg[ahw->pci_func];
+ hdr_83xx->saved_state[QLC_83XX_OCM_INDEX] = ocm_window;
+ hdr_83xx->saved_state[QLC_83XX_PCI_INDEX] = ahw->pci_func;
}
for (i = 0; i < no_entries; i++) {
- entry = (void *)tmpl_hdr + entry_offset;
- if (!(entry->hdr.mask & tmpl_hdr->drv_cap_mask)) {
+ entry = tmpl_hdr + entry_offset;
+ if (!(entry->hdr.mask & fw_dump->cap_mask)) {
entry->hdr.flags |= QLCNIC_DUMP_SKIP;
entry_offset += entry->hdr.offset;
continue;
fw_dump->clr = 1;
snprintf(mesg, sizeof(mesg), "FW_DUMP=%s", adapter->netdev->name);
- dev_info(dev, "%s: Dump data %d bytes captured, template header size %d bytes\n",
- adapter->netdev->name, fw_dump->size, tmpl_hdr->size);
+ netdev_info(adapter->netdev,
+ "Dump data %d bytes captured, template header size %d bytes\n",
+ fw_dump->size, fw_dump->tmpl_hdr_size);
/* Send a udev event to notify availability of FW dump */
kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, msg);
projects / firefly-linux-kernel-4.4.55.git / commitdiff