diff options
Diffstat (limited to 'drivers/net/wireless/intersil/orinoco/hermes.c')
| -rw-r--r-- | drivers/net/wireless/intersil/orinoco/hermes.c | 778 |
1 files changed, 0 insertions, 778 deletions
diff --git a/drivers/net/wireless/intersil/orinoco/hermes.c b/drivers/net/wireless/intersil/orinoco/hermes.c deleted file mode 100644 index 4888286727ff..000000000000 --- a/drivers/net/wireless/intersil/orinoco/hermes.c +++ /dev/null @@ -1,778 +0,0 @@ -/* hermes.c - * - * Driver core for the "Hermes" wireless MAC controller, as used in - * the Lucent Orinoco and Cabletron RoamAbout cards. It should also - * work on the hfa3841 and hfa3842 MAC controller chips used in the - * Prism II chipsets. - * - * This is not a complete driver, just low-level access routines for - * the MAC controller itself. - * - * Based on the prism2 driver from Absolute Value Systems' linux-wlan - * project, the Linux wvlan_cs driver, Lucent's HCF-Light - * (wvlan_hcf.c) library, and the NetBSD wireless driver (in no - * particular order). - * - * Copyright (C) 2000, David Gibson, Linuxcare Australia. - * (C) Copyright David Gibson, IBM Corp. 2001-2003. - * - * The contents of this file are subject to the Mozilla Public License - * Version 1.1 (the "License"); you may not use this file except in - * compliance with the License. You may obtain a copy of the License - * at http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and - * limitations under the License. - * - * Alternatively, the contents of this file may be used under the - * terms of the GNU General Public License version 2 (the "GPL"), in - * which case the provisions of the GPL are applicable instead of the - * above. If you wish to allow the use of your version of this file - * only under the terms of the GPL and not to allow others to use your - * version of this file under the MPL, indicate your decision by - * deleting the provisions above and replace them with the notice and - * other provisions required by the GPL. If you do not delete the - * provisions above, a recipient may use your version of this file - * under either the MPL or the GPL. - */ - -#include <linux/net.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> - -#include "hermes.h" - -/* These are maximum timeouts. Most often, card wil react much faster */ -#define CMD_BUSY_TIMEOUT (100) /* In iterations of ~1us */ -#define CMD_INIT_TIMEOUT (50000) /* in iterations of ~10us */ -#define CMD_COMPL_TIMEOUT (20000) /* in iterations of ~10us */ -#define ALLOC_COMPL_TIMEOUT (1000) /* in iterations of ~10us */ - -/* - * AUX port access. To unlock the AUX port write the access keys to the - * PARAM0-2 registers, then write HERMES_AUX_ENABLE to the HERMES_CONTROL - * register. Then read it and make sure it's HERMES_AUX_ENABLED. - */ -#define HERMES_AUX_ENABLE 0x8000 /* Enable auxiliary port access */ -#define HERMES_AUX_DISABLE 0x4000 /* Disable to auxiliary port access */ -#define HERMES_AUX_ENABLED 0xC000 /* Auxiliary port is open */ -#define HERMES_AUX_DISABLED 0x0000 /* Auxiliary port is closed */ - -#define HERMES_AUX_PW0 0xFE01 -#define HERMES_AUX_PW1 0xDC23 -#define HERMES_AUX_PW2 0xBA45 - -/* HERMES_CMD_DOWNLD */ -#define HERMES_PROGRAM_DISABLE (0x0000 | HERMES_CMD_DOWNLD) -#define HERMES_PROGRAM_ENABLE_VOLATILE (0x0100 | HERMES_CMD_DOWNLD) -#define HERMES_PROGRAM_ENABLE_NON_VOLATILE (0x0200 | HERMES_CMD_DOWNLD) -#define HERMES_PROGRAM_NON_VOLATILE (0x0300 | HERMES_CMD_DOWNLD) - -/* - * Debugging helpers - */ - -#define DMSG(stuff...) do {printk(KERN_DEBUG "hermes @ %p: " , hw->iobase); \ - printk(stuff); } while (0) - -#undef HERMES_DEBUG -#ifdef HERMES_DEBUG - -#define DEBUG(lvl, stuff...) if ((lvl) <= HERMES_DEBUG) DMSG(stuff) - -#else /* ! HERMES_DEBUG */ - -#define DEBUG(lvl, stuff...) do { } while (0) - -#endif /* ! HERMES_DEBUG */ - -static const struct hermes_ops hermes_ops_local; - -/* - * Internal functions - */ - -/* Issue a command to the chip. Waiting for it to complete is the caller's - problem. - - Returns -EBUSY if the command register is busy, 0 on success. - - Callable from any context. -*/ -static int hermes_issue_cmd(struct hermes *hw, u16 cmd, u16 param0, - u16 param1, u16 param2) -{ - int k = CMD_BUSY_TIMEOUT; - u16 reg; - - /* First wait for the command register to unbusy */ - reg = hermes_read_regn(hw, CMD); - while ((reg & HERMES_CMD_BUSY) && k) { - k--; - udelay(1); - reg = hermes_read_regn(hw, CMD); - } - if (reg & HERMES_CMD_BUSY) - return -EBUSY; - - hermes_write_regn(hw, PARAM2, param2); - hermes_write_regn(hw, PARAM1, param1); - hermes_write_regn(hw, PARAM0, param0); - hermes_write_regn(hw, CMD, cmd); - - return 0; -} - -/* - * Function definitions - */ - -/* For doing cmds that wipe the magic constant in SWSUPPORT0 */ -static int hermes_doicmd_wait(struct hermes *hw, u16 cmd, - u16 parm0, u16 parm1, u16 parm2, - struct hermes_response *resp) -{ - int err = 0; - int k; - u16 status, reg; - - err = hermes_issue_cmd(hw, cmd, parm0, parm1, parm2); - if (err) - return err; - - reg = hermes_read_regn(hw, EVSTAT); - k = CMD_INIT_TIMEOUT; - while ((!(reg & HERMES_EV_CMD)) && k) { - k--; - udelay(10); - reg = hermes_read_regn(hw, EVSTAT); - } - - hermes_write_regn(hw, SWSUPPORT0, HERMES_MAGIC); - - if (!hermes_present(hw)) { - DEBUG(0, "hermes @ 0x%x: Card removed during reset.\n", - hw->iobase); - err = -ENODEV; - goto out; - } - - if (!(reg & HERMES_EV_CMD)) { - printk(KERN_ERR "hermes @ %p: " - "Timeout waiting for card to reset (reg=0x%04x)!\n", - hw->iobase, reg); - err = -ETIMEDOUT; - goto out; - } - - status = hermes_read_regn(hw, STATUS); - if (resp) { - resp->status = status; - resp->resp0 = hermes_read_regn(hw, RESP0); - resp->resp1 = hermes_read_regn(hw, RESP1); - resp->resp2 = hermes_read_regn(hw, RESP2); - } - - hermes_write_regn(hw, EVACK, HERMES_EV_CMD); - - if (status & HERMES_STATUS_RESULT) - err = -EIO; -out: - return err; -} - -void hermes_struct_init(struct hermes *hw, void __iomem *address, - int reg_spacing) -{ - hw->iobase = address; - hw->reg_spacing = reg_spacing; - hw->inten = 0x0; - hw->eeprom_pda = false; - hw->ops = &hermes_ops_local; -} -EXPORT_SYMBOL(hermes_struct_init); - -static int hermes_init(struct hermes *hw) -{ - u16 reg; - int err = 0; - int k; - - /* We don't want to be interrupted while resetting the chipset */ - hw->inten = 0x0; - hermes_write_regn(hw, INTEN, 0); - hermes_write_regn(hw, EVACK, 0xffff); - - /* Normally it's a "can't happen" for the command register to - be busy when we go to issue a command because we are - serializing all commands. However we want to have some - chance of resetting the card even if it gets into a stupid - state, so we actually wait to see if the command register - will unbusy itself here. */ - k = CMD_BUSY_TIMEOUT; - reg = hermes_read_regn(hw, CMD); - while (k && (reg & HERMES_CMD_BUSY)) { - if (reg == 0xffff) /* Special case - the card has probably been - removed, so don't wait for the timeout */ - return -ENODEV; - - k--; - udelay(1); - reg = hermes_read_regn(hw, CMD); - } - - /* No need to explicitly handle the timeout - if we've timed - out hermes_issue_cmd() will probably return -EBUSY below */ - - /* According to the documentation, EVSTAT may contain - obsolete event occurrence information. We have to acknowledge - it by writing EVACK. */ - reg = hermes_read_regn(hw, EVSTAT); - hermes_write_regn(hw, EVACK, reg); - - /* We don't use hermes_docmd_wait here, because the reset wipes - the magic constant in SWSUPPORT0 away, and it gets confused */ - err = hermes_doicmd_wait(hw, HERMES_CMD_INIT, 0, 0, 0, NULL); - - return err; -} - -/* Issue a command to the chip, and (busy!) wait for it to - * complete. - * - * Returns: - * < 0 on internal error - * 0 on success - * > 0 on error returned by the firmware - * - * Callable from any context, but locking is your problem. */ -static int hermes_docmd_wait(struct hermes *hw, u16 cmd, u16 parm0, - struct hermes_response *resp) -{ - int err; - int k; - u16 reg; - u16 status; - - err = hermes_issue_cmd(hw, cmd, parm0, 0, 0); - if (err) { - if (!hermes_present(hw)) { - if (net_ratelimit()) - printk(KERN_WARNING "hermes @ %p: " - "Card removed while issuing command " - "0x%04x.\n", hw->iobase, cmd); - err = -ENODEV; - } else - if (net_ratelimit()) - printk(KERN_ERR "hermes @ %p: " - "Error %d issuing command 0x%04x.\n", - hw->iobase, err, cmd); - goto out; - } - - reg = hermes_read_regn(hw, EVSTAT); - k = CMD_COMPL_TIMEOUT; - while ((!(reg & HERMES_EV_CMD)) && k) { - k--; - udelay(10); - reg = hermes_read_regn(hw, EVSTAT); - } - - if (!hermes_present(hw)) { - printk(KERN_WARNING "hermes @ %p: Card removed " - "while waiting for command 0x%04x completion.\n", - hw->iobase, cmd); - err = -ENODEV; - goto out; - } - - if (!(reg & HERMES_EV_CMD)) { - printk(KERN_ERR "hermes @ %p: Timeout waiting for " - "command 0x%04x completion.\n", hw->iobase, cmd); - err = -ETIMEDOUT; - goto out; - } - - status = hermes_read_regn(hw, STATUS); - if (resp) { - resp->status = status; - resp->resp0 = hermes_read_regn(hw, RESP0); - resp->resp1 = hermes_read_regn(hw, RESP1); - resp->resp2 = hermes_read_regn(hw, RESP2); - } - - hermes_write_regn(hw, EVACK, HERMES_EV_CMD); - - if (status & HERMES_STATUS_RESULT) - err = -EIO; - - out: - return err; -} - -static int hermes_allocate(struct hermes *hw, u16 size, u16 *fid) -{ - int err = 0; - int k; - u16 reg; - - if ((size < HERMES_ALLOC_LEN_MIN) || (size > HERMES_ALLOC_LEN_MAX)) - return -EINVAL; - - err = hermes_docmd_wait(hw, HERMES_CMD_ALLOC, size, NULL); - if (err) - return err; - - reg = hermes_read_regn(hw, EVSTAT); - k = ALLOC_COMPL_TIMEOUT; - while ((!(reg & HERMES_EV_ALLOC)) && k) { - k--; - udelay(10); - reg = hermes_read_regn(hw, EVSTAT); - } - - if (!hermes_present(hw)) { - printk(KERN_WARNING "hermes @ %p: " - "Card removed waiting for frame allocation.\n", - hw->iobase); - return -ENODEV; - } - - if (!(reg & HERMES_EV_ALLOC)) { - printk(KERN_ERR "hermes @ %p: " - "Timeout waiting for frame allocation\n", - hw->iobase); - return -ETIMEDOUT; - } - - *fid = hermes_read_regn(hw, ALLOCFID); - hermes_write_regn(hw, EVACK, HERMES_EV_ALLOC); - - return 0; -} - -/* Set up a BAP to read a particular chunk of data from card's internal buffer. - * - * Returns: - * < 0 on internal failure (errno) - * 0 on success - * > 0 on error - * from firmware - * - * Callable from any context */ -static int hermes_bap_seek(struct hermes *hw, int bap, u16 id, u16 offset) -{ - int sreg = bap ? HERMES_SELECT1 : HERMES_SELECT0; - int oreg = bap ? HERMES_OFFSET1 : HERMES_OFFSET0; - int k; - u16 reg; - - /* Paranoia.. */ - if ((offset > HERMES_BAP_OFFSET_MAX) || (offset % 2)) - return -EINVAL; - - k = HERMES_BAP_BUSY_TIMEOUT; - reg = hermes_read_reg(hw, oreg); - while ((reg & HERMES_OFFSET_BUSY) && k) { - k--; - udelay(1); - reg = hermes_read_reg(hw, oreg); - } - - if (reg & HERMES_OFFSET_BUSY) - return -ETIMEDOUT; - - /* Now we actually set up the transfer */ - hermes_write_reg(hw, sreg, id); - hermes_write_reg(hw, oreg, offset); - - /* Wait for the BAP to be ready */ - k = HERMES_BAP_BUSY_TIMEOUT; - reg = hermes_read_reg(hw, oreg); - while ((reg & (HERMES_OFFSET_BUSY | HERMES_OFFSET_ERR)) && k) { - k--; - udelay(1); - reg = hermes_read_reg(hw, oreg); - } - - if (reg != offset) { - printk(KERN_ERR "hermes @ %p: BAP%d offset %s: " - "reg=0x%x id=0x%x offset=0x%x\n", hw->iobase, bap, - (reg & HERMES_OFFSET_BUSY) ? "timeout" : "error", - reg, id, offset); - - if (reg & HERMES_OFFSET_BUSY) - return -ETIMEDOUT; - - return -EIO; /* error or wrong offset */ - } - - return 0; -} - -/* Read a block of data from the chip's buffer, via the - * BAP. Synchronization/serialization is the caller's problem. len - * must be even. - * - * Returns: - * < 0 on internal failure (errno) - * 0 on success - * > 0 on error from firmware - */ -static int hermes_bap_pread(struct hermes *hw, int bap, void *buf, int len, - u16 id, u16 offset) -{ - int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; - int err = 0; - - if ((len < 0) || (len % 2)) - return -EINVAL; - - err = hermes_bap_seek(hw, bap, id, offset); - if (err) - goto out; - - /* Actually do the transfer */ - hermes_read_words(hw, dreg, buf, len / 2); - - out: - return err; -} - -/* Write a block of data to the chip's buffer, via the - * BAP. Synchronization/serialization is the caller's problem. - * - * Returns: - * < 0 on internal failure (errno) - * 0 on success - * > 0 on error from firmware - */ -static int hermes_bap_pwrite(struct hermes *hw, int bap, const void *buf, - int len, u16 id, u16 offset) -{ - int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; - int err = 0; - - if (len < 0) - return -EINVAL; - - err = hermes_bap_seek(hw, bap, id, offset); - if (err) - goto out; - - /* Actually do the transfer */ - hermes_write_bytes(hw, dreg, buf, len); - - out: - return err; -} - -/* Read a Length-Type-Value record from the card. - * - * If length is NULL, we ignore the length read from the card, and - * read the entire buffer regardless. This is useful because some of - * the configuration records appear to have incorrect lengths in - * practice. - * - * Callable from user or bh context. */ -static int hermes_read_ltv(struct hermes *hw, int bap, u16 rid, - unsigned bufsize, u16 *length, void *buf) -{ - int err = 0; - int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; - u16 rlength, rtype; - unsigned nwords; - - if (bufsize % 2) - return -EINVAL; - - err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS, rid, NULL); - if (err) - return err; - - err = hermes_bap_seek(hw, bap, rid, 0); - if (err) - return err; - - rlength = hermes_read_reg(hw, dreg); - - if (!rlength) - return -ENODATA; - - rtype = hermes_read_reg(hw, dreg); - - if (length) - *length = rlength; - - if (rtype != rid) - printk(KERN_WARNING "hermes @ %p: %s(): " - "rid (0x%04x) does not match type (0x%04x)\n", - hw->iobase, __func__, rid, rtype); - if (HERMES_RECLEN_TO_BYTES(rlength) > bufsize) - printk(KERN_WARNING "hermes @ %p: " - "Truncating LTV record from %d to %d bytes. " - "(rid=0x%04x, len=0x%04x)\n", hw->iobase, - HERMES_RECLEN_TO_BYTES(rlength), bufsize, rid, rlength); - - nwords = min((unsigned)rlength - 1, bufsize / 2); - hermes_read_words(hw, dreg, buf, nwords); - - return 0; -} - -static int hermes_write_ltv(struct hermes *hw, int bap, u16 rid, - u16 length, const void *value) -{ - int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; - int err = 0; - unsigned count; - - if (length == 0) - return -EINVAL; - - err = hermes_bap_seek(hw, bap, rid, 0); - if (err) - return err; - - hermes_write_reg(hw, dreg, length); - hermes_write_reg(hw, dreg, rid); - - count = length - 1; - - hermes_write_bytes(hw, dreg, value, count << 1); - - err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS | HERMES_CMD_WRITE, - rid, NULL); - - return err; -} - -/*** Hermes AUX control ***/ - -static inline void -hermes_aux_setaddr(struct hermes *hw, u32 addr) -{ - hermes_write_reg(hw, HERMES_AUXPAGE, (u16) (addr >> 7)); - hermes_write_reg(hw, HERMES_AUXOFFSET, (u16) (addr & 0x7F)); -} - -static inline int -hermes_aux_control(struct hermes *hw, int enabled) -{ - int desired_state = enabled ? HERMES_AUX_ENABLED : HERMES_AUX_DISABLED; - int action = enabled ? HERMES_AUX_ENABLE : HERMES_AUX_DISABLE; - int i; - - /* Already open? */ - if (hermes_read_reg(hw, HERMES_CONTROL) == desired_state) - return 0; - - hermes_write_reg(hw, HERMES_PARAM0, HERMES_AUX_PW0); - hermes_write_reg(hw, HERMES_PARAM1, HERMES_AUX_PW1); - hermes_write_reg(hw, HERMES_PARAM2, HERMES_AUX_PW2); - hermes_write_reg(hw, HERMES_CONTROL, action); - - for (i = 0; i < 20; i++) { - udelay(10); - if (hermes_read_reg(hw, HERMES_CONTROL) == - desired_state) - return 0; - } - - return -EBUSY; -} - -/*** Hermes programming ***/ - -/* About to start programming data (Hermes I) - * offset is the entry point - * - * Spectrum_cs' Symbol fw does not require this - * wl_lkm Agere fw does - * Don't know about intersil - */ -static int hermesi_program_init(struct hermes *hw, u32 offset) -{ - int err; - - /* Disable interrupts?*/ - /*hw->inten = 0x0;*/ - /*hermes_write_regn(hw, INTEN, 0);*/ - /*hermes_set_irqmask(hw, 0);*/ - - /* Acknowledge any outstanding command */ - hermes_write_regn(hw, EVACK, 0xFFFF); - - /* Using init_cmd_wait rather than cmd_wait */ - err = hw->ops->init_cmd_wait(hw, - 0x0100 | HERMES_CMD_INIT, - 0, 0, 0, NULL); - if (err) - return err; - - err = hw->ops->init_cmd_wait(hw, - 0x0000 | HERMES_CMD_INIT, - 0, 0, 0, NULL); - if (err) - return err; - - err = hermes_aux_control(hw, 1); - pr_debug("AUX enable returned %d\n", err); - - if (err) - return err; - - pr_debug("Enabling volatile, EP 0x%08x\n", offset); - err = hw->ops->init_cmd_wait(hw, - HERMES_PROGRAM_ENABLE_VOLATILE, - offset & 0xFFFFu, - offset >> 16, - 0, - NULL); - pr_debug("PROGRAM_ENABLE returned %d\n", err); - - return err; -} - -/* Done programming data (Hermes I) - * - * Spectrum_cs' Symbol fw does not require this - * wl_lkm Agere fw does - * Don't know about intersil - */ -static int hermesi_program_end(struct hermes *hw) -{ - struct hermes_response resp; - int rc = 0; - int err; - - rc = hw->ops->cmd_wait(hw, HERMES_PROGRAM_DISABLE, 0, &resp); - - pr_debug("PROGRAM_DISABLE returned %d, " - "r0 0x%04x, r1 0x%04x, r2 0x%04x\n", - rc, resp.resp0, resp.resp1, resp.resp2); - - if ((rc == 0) && - ((resp.status & HERMES_STATUS_CMDCODE) != HERMES_CMD_DOWNLD)) - rc = -EIO; - - err = hermes_aux_control(hw, 0); - pr_debug("AUX disable returned %d\n", err); - - /* Acknowledge any outstanding command */ - hermes_write_regn(hw, EVACK, 0xFFFF); - - /* Reinitialise, ignoring return */ - (void) hw->ops->init_cmd_wait(hw, 0x0000 | HERMES_CMD_INIT, - 0, 0, 0, NULL); - - return rc ? rc : err; -} - -static int hermes_program_bytes(struct hermes *hw, const char *data, - u32 addr, u32 len) -{ - /* wl lkm splits the programming into chunks of 2000 bytes. - * This restriction appears to come from USB. The PCMCIA - * adapters can program the whole lot in one go */ - hermes_aux_setaddr(hw, addr); - hermes_write_bytes(hw, HERMES_AUXDATA, data, len); - return 0; -} - -/* Read PDA from the adapter */ -static int hermes_read_pda(struct hermes *hw, __le16 *pda, u32 pda_addr, - u16 pda_len) -{ - int ret; - u16 pda_size; - u16 data_len = pda_len; - __le16 *data = pda; - - if (hw->eeprom_pda) { - /* PDA of spectrum symbol is in eeprom */ - - /* Issue command to read EEPROM */ - ret = hw->ops->cmd_wait(hw, HERMES_CMD_READMIF, 0, NULL); - if (ret) - return ret; - } else { - /* wl_lkm does not include PDA size in the PDA area. - * We will pad the information into pda, so other routines - * don't have to be modified */ - pda[0] = cpu_to_le16(pda_len - 2); - /* Includes CFG_PROD_DATA but not itself */ - pda[1] = cpu_to_le16(0x0800); /* CFG_PROD_DATA */ - data_len = pda_len - 4; - data = pda + 2; - } - - /* Open auxiliary port */ - ret = hermes_aux_control(hw, 1); - pr_debug("AUX enable returned %d\n", ret); - if (ret) - return ret; - - /* Read PDA */ - hermes_aux_setaddr(hw, pda_addr); - hermes_read_words(hw, HERMES_AUXDATA, data, data_len / 2); - - /* Close aux port */ - ret = hermes_aux_control(hw, 0); - pr_debug("AUX disable returned %d\n", ret); - - /* Check PDA length */ - pda_size = le16_to_cpu(pda[0]); - pr_debug("Actual PDA length %d, Max allowed %d\n", - pda_size, pda_len); - if (pda_size > pda_len) - return -EINVAL; - - return 0; -} - -static void hermes_lock_irqsave(spinlock_t *lock, - unsigned long *flags) __acquires(lock) -{ - spin_lock_irqsave(lock, *flags); -} - -static void hermes_unlock_irqrestore(spinlock_t *lock, - unsigned long *flags) __releases(lock) -{ - spin_unlock_irqrestore(lock, *flags); -} - -static void hermes_lock_irq(spinlock_t *lock) __acquires(lock) -{ - spin_lock_irq(lock); -} - -static void hermes_unlock_irq(spinlock_t *lock) __releases(lock) -{ - spin_unlock_irq(lock); -} - -/* Hermes operations for local buses */ -static const struct hermes_ops hermes_ops_local = { - .init = hermes_init, - .cmd_wait = hermes_docmd_wait, - .init_cmd_wait = hermes_doicmd_wait, - .allocate = hermes_allocate, - .read_ltv = hermes_read_ltv, - .read_ltv_pr = hermes_read_ltv, - .write_ltv = hermes_write_ltv, - .bap_pread = hermes_bap_pread, - .bap_pwrite = hermes_bap_pwrite, - .read_pda = hermes_read_pda, - .program_init = hermesi_program_init, - .program_end = hermesi_program_end, - .program = hermes_program_bytes, - .lock_irqsave = hermes_lock_irqsave, - .unlock_irqrestore = hermes_unlock_irqrestore, - .lock_irq = hermes_lock_irq, - .unlock_irq = hermes_unlock_irq, -}; |