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authorHariprasad Shenai <hariprasad@chelsio.com>2015-05-22 21:58:21 +0530
committerDavid S. Miller <davem@davemloft.net>2015-05-25 00:17:24 -0400
commit01b6961410b76af228eb993220024ff6db6ba80c (patch)
treeab91992c27dac6302746b33f0ee74edd7eb77271 /drivers
parent3b52960266a36f7f2b577eb35cd97d2f64a5df26 (diff)
cxgb4: Add PHY firmware support for T420-BT cards
Add support for flashing 10GBaseT adapter with BCM 84834 PHY and Aquantia AQ1202 PHY. Updating of the PHY firmware must happen before the INITIALIZE_CMD. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h39
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c155
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c217
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h6
4 files changed, 375 insertions, 42 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 6e884d1efcda..3c109d115365 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -1101,6 +1101,19 @@ static inline int is_bypass_device(int device)
}
}
+static inline int is_10gbt_device(int device)
+{
+ /* this should be set based upon device capabilities */
+ switch (device) {
+ case 0x4409:
+ case 0x4486:
+ return 1;
+
+ default:
+ return 0;
+ }
+}
+
static inline unsigned int core_ticks_per_usec(const struct adapter *adap)
{
return adap->params.vpd.cclk / 1000;
@@ -1123,9 +1136,19 @@ static inline unsigned int core_ticks_to_us(const struct adapter *adapter,
void t4_set_reg_field(struct adapter *adap, unsigned int addr, u32 mask,
u32 val);
+int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd,
+ int size, void *rpl, bool sleep_ok, int timeout);
int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
void *rpl, bool sleep_ok);
+static inline int t4_wr_mbox_timeout(struct adapter *adap, int mbox,
+ const void *cmd, int size, void *rpl,
+ int timeout)
+{
+ return t4_wr_mbox_meat_timeout(adap, mbox, cmd, size, rpl, true,
+ timeout);
+}
+
static inline int t4_wr_mbox(struct adapter *adap, int mbox, const void *cmd,
int size, void *rpl)
{
@@ -1179,6 +1202,11 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p);
int t4_read_flash(struct adapter *adapter, unsigned int addr,
unsigned int nwords, u32 *data, int byte_oriented);
int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size);
+int t4_load_phy_fw(struct adapter *adap,
+ int win, spinlock_t *lock,
+ int (*phy_fw_version)(const u8 *, size_t),
+ const u8 *phy_fw_data, size_t phy_fw_size);
+int t4_phy_fw_ver(struct adapter *adap, int *phy_fw_ver);
int t4_fwcache(struct adapter *adap, enum fw_params_param_dev_fwcache op);
int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
const u8 *fw_data, unsigned int size, int force);
@@ -1269,13 +1297,16 @@ int t4_fw_initialize(struct adapter *adap, unsigned int mbox);
int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int nparams, const u32 *params,
u32 *val);
+int t4_query_params_rw(struct adapter *adap, unsigned int mbox, unsigned int pf,
+ unsigned int vf, unsigned int nparams, const u32 *params,
+ u32 *val, int rw);
+int t4_set_params_timeout(struct adapter *adap, unsigned int mbox,
+ unsigned int pf, unsigned int vf,
+ unsigned int nparams, const u32 *params,
+ const u32 *val, int timeout);
int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int nparams, const u32 *params,
const u32 *val);
-int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox,
- unsigned int pf, unsigned int vf,
- unsigned int nparams, const u32 *params,
- const u32 *val);
int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int txq, unsigned int txq_eth_ctrl,
unsigned int rxqi, unsigned int rxq, unsigned int tc,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 5b8f80fbe80e..73ac153795b6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -137,6 +137,10 @@ struct filter_entry {
#define FW5_FNAME "cxgb4/t5fw.bin"
#define FW4_CFNAME "cxgb4/t4-config.txt"
#define FW5_CFNAME "cxgb4/t5-config.txt"
+#define PHY_AQ1202_FIRMWARE "cxgb4/aq1202_fw.cld"
+#define PHY_BCM84834_FIRMWARE "cxgb4/bcm8483.bin"
+#define PHY_AQ1202_DEVICEID 0x4409
+#define PHY_BCM84834_DEVICEID 0x4486
MODULE_DESCRIPTION(DRV_DESC);
MODULE_AUTHOR("Chelsio Communications");
@@ -318,8 +322,9 @@ static void dcb_tx_queue_prio_enable(struct net_device *dev, int enable)
* level") we need to issue the Set Parameters Commannd
* without sleeping (timeout < 0).
*/
- err = t4_set_params_nosleep(adap, adap->mbox, adap->fn, 0, 1,
- &name, &value);
+ err = t4_set_params_timeout(adap, adap->mbox, adap->fn, 0, 1,
+ &name, &value,
+ -FW_CMD_MAX_TIMEOUT);
if (err)
dev_err(adap->pdev_dev,
@@ -3222,6 +3227,142 @@ static int adap_init0_tweaks(struct adapter *adapter)
return 0;
}
+/* 10Gb/s-BT PHY Support. chip-external 10Gb/s-BT PHYs are complex chips
+ * unto themselves and they contain their own firmware to perform their
+ * tasks ...
+ */
+static int phy_aq1202_version(const u8 *phy_fw_data,
+ size_t phy_fw_size)
+{
+ int offset;
+
+ /* At offset 0x8 you're looking for the primary image's
+ * starting offset which is 3 Bytes wide
+ *
+ * At offset 0xa of the primary image, you look for the offset
+ * of the DRAM segment which is 3 Bytes wide.
+ *
+ * The FW version is at offset 0x27e of the DRAM and is 2 Bytes
+ * wide
+ */
+ #define be16(__p) (((__p)[0] << 8) | (__p)[1])
+ #define le16(__p) ((__p)[0] | ((__p)[1] << 8))
+ #define le24(__p) (le16(__p) | ((__p)[2] << 16))
+
+ offset = le24(phy_fw_data + 0x8) << 12;
+ offset = le24(phy_fw_data + offset + 0xa);
+ return be16(phy_fw_data + offset + 0x27e);
+
+ #undef be16
+ #undef le16
+ #undef le24
+}
+
+static struct info_10gbt_phy_fw {
+ unsigned int phy_fw_id; /* PCI Device ID */
+ char *phy_fw_file; /* /lib/firmware/ PHY Firmware file */
+ int (*phy_fw_version)(const u8 *phy_fw_data, size_t phy_fw_size);
+ int phy_flash; /* Has FLASH for PHY Firmware */
+} phy_info_array[] = {
+ {
+ PHY_AQ1202_DEVICEID,
+ PHY_AQ1202_FIRMWARE,
+ phy_aq1202_version,
+ 1,
+ },
+ {
+ PHY_BCM84834_DEVICEID,
+ PHY_BCM84834_FIRMWARE,
+ NULL,
+ 0,
+ },
+ { 0, NULL, NULL },
+};
+
+static struct info_10gbt_phy_fw *find_phy_info(int devid)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(phy_info_array); i++) {
+ if (phy_info_array[i].phy_fw_id == devid)
+ return &phy_info_array[i];
+ }
+ return NULL;
+}
+
+/* Handle updating of chip-external 10Gb/s-BT PHY firmware. This needs to
+ * happen after the FW_RESET_CMD but before the FW_INITIALIZE_CMD. On error
+ * we return a negative error number. If we transfer new firmware we return 1
+ * (from t4_load_phy_fw()). If we don't do anything we return 0.
+ */
+static int adap_init0_phy(struct adapter *adap)
+{
+ const struct firmware *phyf;
+ int ret;
+ struct info_10gbt_phy_fw *phy_info;
+
+ /* Use the device ID to determine which PHY file to flash.
+ */
+ phy_info = find_phy_info(adap->pdev->device);
+ if (!phy_info) {
+ dev_warn(adap->pdev_dev,
+ "No PHY Firmware file found for this PHY\n");
+ return -EOPNOTSUPP;
+ }
+
+ /* If we have a T4 PHY firmware file under /lib/firmware/cxgb4/, then
+ * use that. The adapter firmware provides us with a memory buffer
+ * where we can load a PHY firmware file from the host if we want to
+ * override the PHY firmware File in flash.
+ */
+ ret = request_firmware_direct(&phyf, phy_info->phy_fw_file,
+ adap->pdev_dev);
+ if (ret < 0) {
+ /* For adapters without FLASH attached to PHY for their
+ * firmware, it's obviously a fatal error if we can't get the
+ * firmware to the adapter. For adapters with PHY firmware
+ * FLASH storage, it's worth a warning if we can't find the
+ * PHY Firmware but we'll neuter the error ...
+ */
+ dev_err(adap->pdev_dev, "unable to find PHY Firmware image "
+ "/lib/firmware/%s, error %d\n",
+ phy_info->phy_fw_file, -ret);
+ if (phy_info->phy_flash) {
+ int cur_phy_fw_ver = 0;
+
+ t4_phy_fw_ver(adap, &cur_phy_fw_ver);
+ dev_warn(adap->pdev_dev, "continuing with, on-adapter "
+ "FLASH copy, version %#x\n", cur_phy_fw_ver);
+ ret = 0;
+ }
+
+ return ret;
+ }
+
+ /* Load PHY Firmware onto adapter.
+ */
+ ret = t4_load_phy_fw(adap, MEMWIN_NIC, &adap->win0_lock,
+ phy_info->phy_fw_version,
+ (u8 *)phyf->data, phyf->size);
+ if (ret < 0)
+ dev_err(adap->pdev_dev, "PHY Firmware transfer error %d\n",
+ -ret);
+ else if (ret > 0) {
+ int new_phy_fw_ver = 0;
+
+ if (phy_info->phy_fw_version)
+ new_phy_fw_ver = phy_info->phy_fw_version(phyf->data,
+ phyf->size);
+ dev_info(adap->pdev_dev, "Successfully transferred PHY "
+ "Firmware /lib/firmware/%s, version %#x\n",
+ phy_info->phy_fw_file, new_phy_fw_ver);
+ }
+
+ release_firmware(phyf);
+
+ return ret;
+}
+
/*
* Attempt to initialize the adapter via a Firmware Configuration File.
*/
@@ -3246,6 +3387,16 @@ static int adap_init0_config(struct adapter *adapter, int reset)
goto bye;
}
+ /* If this is a 10Gb/s-BT adapter make sure the chip-external
+ * 10Gb/s-BT PHYs have up-to-date firmware. Note that this step needs
+ * to be performed after any global adapter RESET above since some
+ * PHYs only have local RAM copies of the PHY firmware.
+ */
+ if (is_10gbt_device(adapter->pdev->device)) {
+ ret = adap_init0_phy(adapter);
+ if (ret < 0)
+ goto bye;
+ }
/*
* If we have a T4 configuration file under /lib/firmware/cxgb4/,
* then use that. Otherwise, use the configuration file stored
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index be34eaac41bf..7b92f0f86205 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -233,13 +233,14 @@ static void dump_mbox(struct adapter *adap, int mbox, u32 data_reg)
}
/**
- * t4_wr_mbox_meat - send a command to FW through the given mailbox
+ * t4_wr_mbox_meat_timeout - send a command to FW through the given mailbox
* @adap: the adapter
* @mbox: index of the mailbox to use
* @cmd: the command to write
* @size: command length in bytes
* @rpl: where to optionally store the reply
* @sleep_ok: if true we may sleep while awaiting command completion
+ * @timeout: time to wait for command to finish before timing out
*
* Sends the given command to FW through the selected mailbox and waits
* for the FW to execute the command. If @rpl is not %NULL it is used to
@@ -254,8 +255,8 @@ static void dump_mbox(struct adapter *adap, int mbox, u32 data_reg)
* command or FW executes it but signals an error. In the latter case
* the return value is the error code indicated by FW (negated).
*/
-int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
- void *rpl, bool sleep_ok)
+int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd,
+ int size, void *rpl, bool sleep_ok, int timeout)
{
static const int delay[] = {
1, 1, 3, 5, 10, 10, 20, 50, 100, 200
@@ -294,7 +295,7 @@ int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
delay_idx = 0;
ms = delay[0];
- for (i = 0; i < FW_CMD_MAX_TIMEOUT; i += ms) {
+ for (i = 0; i < timeout; i += ms) {
if (sleep_ok) {
ms = delay[delay_idx]; /* last element may repeat */
if (delay_idx < ARRAY_SIZE(delay) - 1)
@@ -332,6 +333,13 @@ int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
return -ETIMEDOUT;
}
+int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
+ void *rpl, bool sleep_ok)
+{
+ return t4_wr_mbox_meat_timeout(adap, mbox, cmd, size, rpl, sleep_ok,
+ FW_CMD_MAX_TIMEOUT);
+}
+
/**
* t4_memory_rw - read/write EDC 0, EDC 1 or MC via PCIE memory window
* @adap: the adapter
@@ -2038,6 +2046,147 @@ out:
}
/**
+ * t4_phy_fw_ver - return current PHY firmware version
+ * @adap: the adapter
+ * @phy_fw_ver: return value buffer for PHY firmware version
+ *
+ * Returns the current version of external PHY firmware on the
+ * adapter.
+ */
+int t4_phy_fw_ver(struct adapter *adap, int *phy_fw_ver)
+{
+ u32 param, val;
+ int ret;
+
+ param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+ FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PHYFW) |
+ FW_PARAMS_PARAM_Y_V(adap->params.portvec) |
+ FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_VERSION));
+ ret = t4_query_params(adap, adap->mbox, adap->fn, 0, 1,
+ &param, &val);
+ if (ret < 0)
+ return ret;
+ *phy_fw_ver = val;
+ return 0;
+}
+
+/**
+ * t4_load_phy_fw - download port PHY firmware
+ * @adap: the adapter
+ * @win: the PCI-E Memory Window index to use for t4_memory_rw()
+ * @win_lock: the lock to use to guard the memory copy
+ * @phy_fw_version: function to check PHY firmware versions
+ * @phy_fw_data: the PHY firmware image to write
+ * @phy_fw_size: image size
+ *
+ * Transfer the specified PHY firmware to the adapter. If a non-NULL
+ * @phy_fw_version is supplied, then it will be used to determine if
+ * it's necessary to perform the transfer by comparing the version
+ * of any existing adapter PHY firmware with that of the passed in
+ * PHY firmware image. If @win_lock is non-NULL then it will be used
+ * around the call to t4_memory_rw() which transfers the PHY firmware
+ * to the adapter.
+ *
+ * A negative error number will be returned if an error occurs. If
+ * version number support is available and there's no need to upgrade
+ * the firmware, 0 will be returned. If firmware is successfully
+ * transferred to the adapter, 1 will be retured.
+ *
+ * NOTE: some adapters only have local RAM to store the PHY firmware. As
+ * a result, a RESET of the adapter would cause that RAM to lose its
+ * contents. Thus, loading PHY firmware on such adapters must happen
+ * after any FW_RESET_CMDs ...
+ */
+int t4_load_phy_fw(struct adapter *adap,
+ int win, spinlock_t *win_lock,
+ int (*phy_fw_version)(const u8 *, size_t),
+ const u8 *phy_fw_data, size_t phy_fw_size)
+{
+ unsigned long mtype = 0, maddr = 0;
+ u32 param, val;
+ int cur_phy_fw_ver = 0, new_phy_fw_vers = 0;
+ int ret;
+
+ /* If we have version number support, then check to see if the adapter
+ * already has up-to-date PHY firmware loaded.
+ */
+ if (phy_fw_version) {
+ new_phy_fw_vers = phy_fw_version(phy_fw_data, phy_fw_size);
+ ret = t4_phy_fw_ver(adap, &cur_phy_fw_ver);
+ if (ret < 0)
+ return ret;
+
+ if (cur_phy_fw_ver >= new_phy_fw_vers) {
+ CH_WARN(adap, "PHY Firmware already up-to-date, "
+ "version %#x\n", cur_phy_fw_ver);
+ return 0;
+ }
+ }
+
+ /* Ask the firmware where it wants us to copy the PHY firmware image.
+ * The size of the file requires a special version of the READ coommand
+ * which will pass the file size via the values field in PARAMS_CMD and
+ * retrieve the return value from firmware and place it in the same
+ * buffer values
+ */
+ param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+ FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PHYFW) |
+ FW_PARAMS_PARAM_Y_V(adap->params.portvec) |
+ FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_DOWNLOAD));
+ val = phy_fw_size;
+ ret = t4_query_params_rw(adap, adap->mbox, adap->fn, 0, 1,
+ &param, &val, 1);
+ if (ret < 0)
+ return ret;
+ mtype = val >> 8;
+ maddr = (val & 0xff) << 16;
+
+ /* Copy the supplied PHY Firmware image to the adapter memory location
+ * allocated by the adapter firmware.
+ */
+ if (win_lock)
+ spin_lock_bh(win_lock);
+ ret = t4_memory_rw(adap, win, mtype, maddr,
+ phy_fw_size, (__be32 *)phy_fw_data,
+ T4_MEMORY_WRITE);
+ if (win_lock)
+ spin_unlock_bh(win_lock);
+ if (ret)
+ return ret;
+
+ /* Tell the firmware that the PHY firmware image has been written to
+ * RAM and it can now start copying it over to the PHYs. The chip
+ * firmware will RESET the affected PHYs as part of this operation
+ * leaving them running the new PHY firmware image.
+ */
+ param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+ FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PHYFW) |
+ FW_PARAMS_PARAM_Y_V(adap->params.portvec) |
+ FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_DOWNLOAD));
+ ret = t4_set_params_timeout(adap, adap->mbox, adap->fn, 0, 1,
+ &param, &val, 30000);
+
+ /* If we have version number support, then check to see that the new
+ * firmware got loaded properly.
+ */
+ if (phy_fw_version) {
+ ret = t4_phy_fw_ver(adap, &cur_phy_fw_ver);
+ if (ret < 0)
+ return ret;
+
+ if (cur_phy_fw_ver != new_phy_fw_vers) {
+ CH_WARN(adap, "PHY Firmware did not update: "
+ "version on adapter %#x, "
+ "version flashed %#x\n",
+ cur_phy_fw_ver, new_phy_fw_vers);
+ return -ENXIO;
+ }
+ }
+
+ return 1;
+}
+
+/**
* t4_fwcache - firmware cache operation
* @adap: the adapter
* @op : the operation (flush or flush and invalidate)
@@ -4362,7 +4511,7 @@ int t4_fw_initialize(struct adapter *adap, unsigned int mbox)
}
/**
- * t4_query_params - query FW or device parameters
+ * t4_query_params_rw - query FW or device parameters
* @adap: the adapter
* @mbox: mailbox to use for the FW command
* @pf: the PF
@@ -4370,13 +4519,14 @@ int t4_fw_initialize(struct adapter *adap, unsigned int mbox)
* @nparams: the number of parameters
* @params: the parameter names
* @val: the parameter values
+ * @rw: Write and read flag
*
* Reads the value of FW or device parameters. Up to 7 parameters can be
* queried at once.
*/
-int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
- unsigned int vf, unsigned int nparams, const u32 *params,
- u32 *val)
+int t4_query_params_rw(struct adapter *adap, unsigned int mbox, unsigned int pf,
+ unsigned int vf, unsigned int nparams, const u32 *params,
+ u32 *val, int rw)
{
int i, ret;
struct fw_params_cmd c;
@@ -4392,8 +4542,12 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
FW_PARAMS_CMD_VFN_V(vf));
c.retval_len16 = cpu_to_be32(FW_LEN16(c));
- for (i = 0; i < nparams; i++, p += 2)
- *p = cpu_to_be32(*params++);
+ for (i = 0; i < nparams; i++) {
+ *p++ = cpu_to_be32(*params++);
+ if (rw)
+ *p = cpu_to_be32(*(val + i));
+ p++;
+ }
ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), &c);
if (ret == 0)
@@ -4402,8 +4556,15 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
return ret;
}
+int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
+ unsigned int vf, unsigned int nparams, const u32 *params,
+ u32 *val)
+{
+ return t4_query_params_rw(adap, mbox, pf, vf, nparams, params, val, 0);
+}
+
/**
- * t4_set_params_nosleep - sets FW or device parameters
+ * t4_set_params_timeout - sets FW or device parameters
* @adap: the adapter
* @mbox: mailbox to use for the FW command
* @pf: the PF
@@ -4411,15 +4572,15 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
* @nparams: the number of parameters
* @params: the parameter names
* @val: the parameter values
+ * @timeout: the timeout time
*
- * Does not ever sleep
* Sets the value of FW or device parameters. Up to 7 parameters can be
* specified at once.
*/
-int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox,
+int t4_set_params_timeout(struct adapter *adap, unsigned int mbox,
unsigned int pf, unsigned int vf,
unsigned int nparams, const u32 *params,
- const u32 *val)
+ const u32 *val, int timeout)
{
struct fw_params_cmd c;
__be32 *p = &c.param[0].mnem;
@@ -4429,9 +4590,9 @@ int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox,
memset(&c, 0, sizeof(c));
c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) |
- FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
- FW_PARAMS_CMD_PFN_V(pf) |
- FW_PARAMS_CMD_VFN_V(vf));
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
+ FW_PARAMS_CMD_PFN_V(pf) |
+ FW_PARAMS_CMD_VFN_V(vf));
c.retval_len16 = cpu_to_be32(FW_LEN16(c));
while (nparams--) {
@@ -4439,7 +4600,7 @@ int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox,
*p++ = cpu_to_be32(*val++);
}
- return t4_wr_mbox_ns(adap, mbox, &c, sizeof(c), NULL);
+ return t4_wr_mbox_timeout(adap, mbox, &c, sizeof(c), NULL, timeout);
}
/**
@@ -4459,24 +4620,8 @@ int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int nparams, const u32 *params,
const u32 *val)
{
- struct fw_params_cmd c;
- __be32 *p = &c.param[0].mnem;
-
- if (nparams > 7)
- return -EINVAL;
-
- memset(&c, 0, sizeof(c));
- c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) |
- FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
- FW_PARAMS_CMD_PFN_V(pf) |
- FW_PARAMS_CMD_VFN_V(vf));
- c.retval_len16 = cpu_to_be32(FW_LEN16(c));
- while (nparams--) {
- *p++ = cpu_to_be32(*params++);
- *p++ = cpu_to_be32(*val++);
- }
-
- return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
+ return t4_set_params_timeout(adap, mbox, pf, vf, nparams, params, val,
+ FW_CMD_MAX_TIMEOUT);
}
/**
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 16c6d67370ee..0848317e5c4f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -1061,6 +1061,7 @@ enum fw_params_param_dev {
FW_PARAMS_PARAM_DEV_FWREV = 0x0B,
FW_PARAMS_PARAM_DEV_TPREV = 0x0C,
FW_PARAMS_PARAM_DEV_CF = 0x0D,
+ FW_PARAMS_PARAM_DEV_PHYFW = 0x0F,
FW_PARAMS_PARAM_DEV_DIAG = 0x11,
FW_PARAMS_PARAM_DEV_MAXORDIRD_QP = 0x13, /* max supported QP IRD/ORD */
FW_PARAMS_PARAM_DEV_MAXIRD_ADAPTER = 0x14, /* max supported adap IRD */
@@ -1126,6 +1127,11 @@ enum fw_params_param_dmaq {
FW_PARAMS_PARAM_DMAQ_CONM_CTXT = 0x20,
};
+enum fw_params_param_dev_phyfw {
+ FW_PARAMS_PARAM_DEV_PHYFW_DOWNLOAD = 0x00,
+ FW_PARAMS_PARAM_DEV_PHYFW_VERSION = 0x01,
+};
+
enum fw_params_param_dev_diag {
FW_PARAM_DEV_DIAG_TMP = 0x00,
FW_PARAM_DEV_DIAG_VDD = 0x01,

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